annotate client/digitallibrary/jquery/jquery.js @ 875:4abb53002198 jquery

make digilib.html use new jquery. sync jquery-1.5.1.js and jquery.js.
author robcast
date Tue, 22 Mar 2011 12:31:41 +0100
parents 64bc340bea45
children
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1 /*!
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2 * jQuery JavaScript Library v1.5.1
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3 * http://jquery.com/
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4 *
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5 * Copyright 2011, John Resig
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6 * Dual licensed under the MIT or GPL Version 2 licenses.
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7 * http://jquery.org/license
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8 *
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9 * Includes Sizzle.js
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10 * http://sizzlejs.com/
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11 * Copyright 2011, The Dojo Foundation
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12 * Released under the MIT, BSD, and GPL Licenses.
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13 *
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14 * Date: Wed Feb 23 13:55:29 2011 -0500
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15 */
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16 (function( window, undefined ) {
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17
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18 // Use the correct document accordingly with window argument (sandbox)
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19 var document = window.document;
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20 var jQuery = (function() {
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21
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22 // Define a local copy of jQuery
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23 var jQuery = function( selector, context ) {
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24 // The jQuery object is actually just the init constructor 'enhanced'
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25 return new jQuery.fn.init( selector, context, rootjQuery );
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26 },
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27
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28 // Map over jQuery in case of overwrite
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29 _jQuery = window.jQuery,
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30
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31 // Map over the $ in case of overwrite
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32 _$ = window.$,
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33
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34 // A central reference to the root jQuery(document)
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35 rootjQuery,
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36
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37 // A simple way to check for HTML strings or ID strings
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38 // (both of which we optimize for)
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39 quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
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40
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41 // Check if a string has a non-whitespace character in it
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42 rnotwhite = /\S/,
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43
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44 // Used for trimming whitespace
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45 trimLeft = /^\s+/,
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46 trimRight = /\s+$/,
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47
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48 // Check for digits
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49 rdigit = /\d/,
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50
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51 // Match a standalone tag
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52 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
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53
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54 // JSON RegExp
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55 rvalidchars = /^[\],:{}\s]*$/,
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56 rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
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57 rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
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58 rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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59
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60 // Useragent RegExp
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61 rwebkit = /(webkit)[ \/]([\w.]+)/,
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62 ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
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63 rmsie = /(msie) ([\w.]+)/,
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64 rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
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65
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66 // Keep a UserAgent string for use with jQuery.browser
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67 userAgent = navigator.userAgent,
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68
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69 // For matching the engine and version of the browser
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70 browserMatch,
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71
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72 // Has the ready events already been bound?
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73 readyBound = false,
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74
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75 // The deferred used on DOM ready
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76 readyList,
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77
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78 // Promise methods
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79 promiseMethods = "then done fail isResolved isRejected promise".split( " " ),
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80
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81 // The ready event handler
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82 DOMContentLoaded,
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83
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84 // Save a reference to some core methods
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85 toString = Object.prototype.toString,
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86 hasOwn = Object.prototype.hasOwnProperty,
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87 push = Array.prototype.push,
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88 slice = Array.prototype.slice,
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89 trim = String.prototype.trim,
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90 indexOf = Array.prototype.indexOf,
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91
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92 // [[Class]] -> type pairs
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93 class2type = {};
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94
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95 jQuery.fn = jQuery.prototype = {
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96 constructor: jQuery,
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97 init: function( selector, context, rootjQuery ) {
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98 var match, elem, ret, doc;
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99
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100 // Handle $(""), $(null), or $(undefined)
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101 if ( !selector ) {
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102 return this;
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103 }
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104
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105 // Handle $(DOMElement)
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106 if ( selector.nodeType ) {
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107 this.context = this[0] = selector;
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108 this.length = 1;
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109 return this;
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110 }
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111
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112 // The body element only exists once, optimize finding it
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113 if ( selector === "body" && !context && document.body ) {
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114 this.context = document;
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115 this[0] = document.body;
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116 this.selector = "body";
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117 this.length = 1;
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118 return this;
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119 }
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120
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121 // Handle HTML strings
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122 if ( typeof selector === "string" ) {
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123 // Are we dealing with HTML string or an ID?
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124 match = quickExpr.exec( selector );
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125
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126 // Verify a match, and that no context was specified for #id
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127 if ( match && (match[1] || !context) ) {
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128
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129 // HANDLE: $(html) -> $(array)
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130 if ( match[1] ) {
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131 context = context instanceof jQuery ? context[0] : context;
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132 doc = (context ? context.ownerDocument || context : document);
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133
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134 // If a single string is passed in and it's a single tag
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135 // just do a createElement and skip the rest
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136 ret = rsingleTag.exec( selector );
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137
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138 if ( ret ) {
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139 if ( jQuery.isPlainObject( context ) ) {
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140 selector = [ document.createElement( ret[1] ) ];
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141 jQuery.fn.attr.call( selector, context, true );
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142
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143 } else {
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144 selector = [ doc.createElement( ret[1] ) ];
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145 }
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146
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147 } else {
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148 ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
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149 selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes;
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150 }
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151
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152 return jQuery.merge( this, selector );
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153
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154 // HANDLE: $("#id")
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155 } else {
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156 elem = document.getElementById( match[2] );
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157
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158 // Check parentNode to catch when Blackberry 4.6 returns
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159 // nodes that are no longer in the document #6963
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160 if ( elem && elem.parentNode ) {
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161 // Handle the case where IE and Opera return items
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162 // by name instead of ID
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163 if ( elem.id !== match[2] ) {
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164 return rootjQuery.find( selector );
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165 }
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166
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167 // Otherwise, we inject the element directly into the jQuery object
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168 this.length = 1;
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169 this[0] = elem;
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170 }
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171
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172 this.context = document;
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173 this.selector = selector;
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174 return this;
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175 }
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176
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177 // HANDLE: $(expr, $(...))
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178 } else if ( !context || context.jquery ) {
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179 return (context || rootjQuery).find( selector );
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180
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181 // HANDLE: $(expr, context)
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182 // (which is just equivalent to: $(context).find(expr)
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183 } else {
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184 return this.constructor( context ).find( selector );
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185 }
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186
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187 // HANDLE: $(function)
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188 // Shortcut for document ready
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189 } else if ( jQuery.isFunction( selector ) ) {
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190 return rootjQuery.ready( selector );
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191 }
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192
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193 if (selector.selector !== undefined) {
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194 this.selector = selector.selector;
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195 this.context = selector.context;
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196 }
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197
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198 return jQuery.makeArray( selector, this );
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199 },
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200
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201 // Start with an empty selector
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202 selector: "",
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203
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204 // The current version of jQuery being used
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205 jquery: "1.5.1",
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206
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207 // The default length of a jQuery object is 0
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208 length: 0,
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209
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210 // The number of elements contained in the matched element set
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211 size: function() {
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212 return this.length;
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213 },
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214
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215 toArray: function() {
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216 return slice.call( this, 0 );
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217 },
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218
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219 // Get the Nth element in the matched element set OR
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220 // Get the whole matched element set as a clean array
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221 get: function( num ) {
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222 return num == null ?
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223
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224 // Return a 'clean' array
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225 this.toArray() :
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226
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227 // Return just the object
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228 ( num < 0 ? this[ this.length + num ] : this[ num ] );
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229 },
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230
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231 // Take an array of elements and push it onto the stack
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232 // (returning the new matched element set)
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233 pushStack: function( elems, name, selector ) {
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234 // Build a new jQuery matched element set
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235 var ret = this.constructor();
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236
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237 if ( jQuery.isArray( elems ) ) {
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238 push.apply( ret, elems );
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239
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240 } else {
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241 jQuery.merge( ret, elems );
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242 }
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243
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244 // Add the old object onto the stack (as a reference)
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245 ret.prevObject = this;
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246
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247 ret.context = this.context;
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248
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249 if ( name === "find" ) {
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250 ret.selector = this.selector + (this.selector ? " " : "") + selector;
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251 } else if ( name ) {
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252 ret.selector = this.selector + "." + name + "(" + selector + ")";
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253 }
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254
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255 // Return the newly-formed element set
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256 return ret;
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257 },
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258
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259 // Execute a callback for every element in the matched set.
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260 // (You can seed the arguments with an array of args, but this is
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261 // only used internally.)
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262 each: function( callback, args ) {
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263 return jQuery.each( this, callback, args );
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264 },
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265
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266 ready: function( fn ) {
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267 // Attach the listeners
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268 jQuery.bindReady();
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269
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270 // Add the callback
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271 readyList.done( fn );
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272
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273 return this;
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274 },
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275
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276 eq: function( i ) {
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277 return i === -1 ?
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278 this.slice( i ) :
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279 this.slice( i, +i + 1 );
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280 },
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281
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282 first: function() {
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283 return this.eq( 0 );
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284 },
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285
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286 last: function() {
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287 return this.eq( -1 );
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288 },
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289
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290 slice: function() {
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291 return this.pushStack( slice.apply( this, arguments ),
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292 "slice", slice.call(arguments).join(",") );
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293 },
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294
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295 map: function( callback ) {
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296 return this.pushStack( jQuery.map(this, function( elem, i ) {
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297 return callback.call( elem, i, elem );
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298 }));
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299 },
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300
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301 end: function() {
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302 return this.prevObject || this.constructor(null);
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303 },
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304
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305 // For internal use only.
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306 // Behaves like an Array's method, not like a jQuery method.
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307 push: push,
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308 sort: [].sort,
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309 splice: [].splice
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310 };
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311
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312 // Give the init function the jQuery prototype for later instantiation
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313 jQuery.fn.init.prototype = jQuery.fn;
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314
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315 jQuery.extend = jQuery.fn.extend = function() {
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316 var options, name, src, copy, copyIsArray, clone,
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317 target = arguments[0] || {},
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318 i = 1,
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319 length = arguments.length,
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320 deep = false;
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321
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322 // Handle a deep copy situation
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323 if ( typeof target === "boolean" ) {
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324 deep = target;
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325 target = arguments[1] || {};
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326 // skip the boolean and the target
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327 i = 2;
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328 }
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329
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330 // Handle case when target is a string or something (possible in deep copy)
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331 if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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332 target = {};
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333 }
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334
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335 // extend jQuery itself if only one argument is passed
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336 if ( length === i ) {
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337 target = this;
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338 --i;
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339 }
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340
64bc340bea45 add jquery 1.5.1
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341 for ( ; i < length; i++ ) {
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parents:
diff changeset
342 // Only deal with non-null/undefined values
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
343 if ( (options = arguments[ i ]) != null ) {
64bc340bea45 add jquery 1.5.1
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parents:
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344 // Extend the base object
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
345 for ( name in options ) {
64bc340bea45 add jquery 1.5.1
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346 src = target[ name ];
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347 copy = options[ name ];
64bc340bea45 add jquery 1.5.1
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348
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parents:
diff changeset
349 // Prevent never-ending loop
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
350 if ( target === copy ) {
64bc340bea45 add jquery 1.5.1
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parents:
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351 continue;
64bc340bea45 add jquery 1.5.1
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diff changeset
352 }
64bc340bea45 add jquery 1.5.1
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diff changeset
353
64bc340bea45 add jquery 1.5.1
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diff changeset
354 // Recurse if we're merging plain objects or arrays
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
355 if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
356 if ( copyIsArray ) {
64bc340bea45 add jquery 1.5.1
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357 copyIsArray = false;
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358 clone = src && jQuery.isArray(src) ? src : [];
64bc340bea45 add jquery 1.5.1
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diff changeset
359
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360 } else {
64bc340bea45 add jquery 1.5.1
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361 clone = src && jQuery.isPlainObject(src) ? src : {};
64bc340bea45 add jquery 1.5.1
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362 }
64bc340bea45 add jquery 1.5.1
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diff changeset
363
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diff changeset
364 // Never move original objects, clone them
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365 target[ name ] = jQuery.extend( deep, clone, copy );
64bc340bea45 add jquery 1.5.1
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366
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367 // Don't bring in undefined values
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368 } else if ( copy !== undefined ) {
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369 target[ name ] = copy;
64bc340bea45 add jquery 1.5.1
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370 }
64bc340bea45 add jquery 1.5.1
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diff changeset
371 }
64bc340bea45 add jquery 1.5.1
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diff changeset
372 }
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diff changeset
373 }
64bc340bea45 add jquery 1.5.1
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diff changeset
374
64bc340bea45 add jquery 1.5.1
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375 // Return the modified object
64bc340bea45 add jquery 1.5.1
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diff changeset
376 return target;
64bc340bea45 add jquery 1.5.1
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diff changeset
377 };
64bc340bea45 add jquery 1.5.1
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diff changeset
378
64bc340bea45 add jquery 1.5.1
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379 jQuery.extend({
64bc340bea45 add jquery 1.5.1
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diff changeset
380 noConflict: function( deep ) {
64bc340bea45 add jquery 1.5.1
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diff changeset
381 window.$ = _$;
64bc340bea45 add jquery 1.5.1
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diff changeset
382
64bc340bea45 add jquery 1.5.1
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parents:
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383 if ( deep ) {
64bc340bea45 add jquery 1.5.1
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diff changeset
384 window.jQuery = _jQuery;
64bc340bea45 add jquery 1.5.1
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diff changeset
385 }
64bc340bea45 add jquery 1.5.1
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386
64bc340bea45 add jquery 1.5.1
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387 return jQuery;
64bc340bea45 add jquery 1.5.1
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diff changeset
388 },
64bc340bea45 add jquery 1.5.1
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diff changeset
389
64bc340bea45 add jquery 1.5.1
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diff changeset
390 // Is the DOM ready to be used? Set to true once it occurs.
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diff changeset
391 isReady: false,
64bc340bea45 add jquery 1.5.1
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diff changeset
392
64bc340bea45 add jquery 1.5.1
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diff changeset
393 // A counter to track how many items to wait for before
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
394 // the ready event fires. See #6781
64bc340bea45 add jquery 1.5.1
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diff changeset
395 readyWait: 1,
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
396
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
397 // Handle when the DOM is ready
64bc340bea45 add jquery 1.5.1
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diff changeset
398 ready: function( wait ) {
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
399 // A third-party is pushing the ready event forwards
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
400 if ( wait === true ) {
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
401 jQuery.readyWait--;
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
402 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
403
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
404 // Make sure that the DOM is not already loaded
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
405 if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
406 // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
407 if ( !document.body ) {
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
408 return setTimeout( jQuery.ready, 1 );
64bc340bea45 add jquery 1.5.1
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diff changeset
409 }
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
410
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
411 // Remember that the DOM is ready
64bc340bea45 add jquery 1.5.1
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diff changeset
412 jQuery.isReady = true;
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
413
64bc340bea45 add jquery 1.5.1
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diff changeset
414 // If a normal DOM Ready event fired, decrement, and wait if need be
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
415 if ( wait !== true && --jQuery.readyWait > 0 ) {
64bc340bea45 add jquery 1.5.1
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diff changeset
416 return;
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
417 }
64bc340bea45 add jquery 1.5.1
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diff changeset
418
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
419 // If there are functions bound, to execute
64bc340bea45 add jquery 1.5.1
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diff changeset
420 readyList.resolveWith( document, [ jQuery ] );
64bc340bea45 add jquery 1.5.1
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diff changeset
421
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
422 // Trigger any bound ready events
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
423 if ( jQuery.fn.trigger ) {
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
424 jQuery( document ).trigger( "ready" ).unbind( "ready" );
64bc340bea45 add jquery 1.5.1
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diff changeset
425 }
64bc340bea45 add jquery 1.5.1
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diff changeset
426 }
64bc340bea45 add jquery 1.5.1
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diff changeset
427 },
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diff changeset
428
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parents:
diff changeset
429 bindReady: function() {
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
430 if ( readyBound ) {
64bc340bea45 add jquery 1.5.1
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431 return;
64bc340bea45 add jquery 1.5.1
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diff changeset
432 }
64bc340bea45 add jquery 1.5.1
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diff changeset
433
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434 readyBound = true;
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diff changeset
435
64bc340bea45 add jquery 1.5.1
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parents:
diff changeset
436 // Catch cases where $(document).ready() is called after the
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
437 // browser event has already occurred.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
438 if ( document.readyState === "complete" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
439 // Handle it asynchronously to allow scripts the opportunity to delay ready
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
440 return setTimeout( jQuery.ready, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
441 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
442
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
443 // Mozilla, Opera and webkit nightlies currently support this event
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
444 if ( document.addEventListener ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
445 // Use the handy event callback
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
446 document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
447
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
448 // A fallback to window.onload, that will always work
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
449 window.addEventListener( "load", jQuery.ready, false );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
450
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
451 // If IE event model is used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
452 } else if ( document.attachEvent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
453 // ensure firing before onload,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
454 // maybe late but safe also for iframes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
455 document.attachEvent("onreadystatechange", DOMContentLoaded);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
456
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
457 // A fallback to window.onload, that will always work
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
458 window.attachEvent( "onload", jQuery.ready );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
459
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
460 // If IE and not a frame
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
461 // continually check to see if the document is ready
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
462 var toplevel = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
463
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
464 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
465 toplevel = window.frameElement == null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
466 } catch(e) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
467
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
468 if ( document.documentElement.doScroll && toplevel ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
469 doScrollCheck();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
470 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
471 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
472 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
473
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
474 // See test/unit/core.js for details concerning isFunction.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
475 // Since version 1.3, DOM methods and functions like alert
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
476 // aren't supported. They return false on IE (#2968).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
477 isFunction: function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
478 return jQuery.type(obj) === "function";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
479 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
480
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
481 isArray: Array.isArray || function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
482 return jQuery.type(obj) === "array";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
483 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
484
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
485 // A crude way of determining if an object is a window
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
486 isWindow: function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
487 return obj && typeof obj === "object" && "setInterval" in obj;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
488 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
489
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
490 isNaN: function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
491 return obj == null || !rdigit.test( obj ) || isNaN( obj );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
492 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
493
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
494 type: function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
495 return obj == null ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
496 String( obj ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
497 class2type[ toString.call(obj) ] || "object";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
498 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
499
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
500 isPlainObject: function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
501 // Must be an Object.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
502 // Because of IE, we also have to check the presence of the constructor property.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
503 // Make sure that DOM nodes and window objects don't pass through, as well
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
504 if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
505 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
506 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
507
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
508 // Not own constructor property must be Object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
509 if ( obj.constructor &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
510 !hasOwn.call(obj, "constructor") &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
511 !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
512 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
513 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
514
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
515 // Own properties are enumerated firstly, so to speed up,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
516 // if last one is own, then all properties are own.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
517
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
518 var key;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
519 for ( key in obj ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
520
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
521 return key === undefined || hasOwn.call( obj, key );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
522 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
523
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
524 isEmptyObject: function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
525 for ( var name in obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
526 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
527 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
528 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
529 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
530
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
531 error: function( msg ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
532 throw msg;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
533 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
534
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
535 parseJSON: function( data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
536 if ( typeof data !== "string" || !data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
537 return null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
538 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
539
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
540 // Make sure leading/trailing whitespace is removed (IE can't handle it)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
541 data = jQuery.trim( data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
542
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
543 // Make sure the incoming data is actual JSON
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
544 // Logic borrowed from http://json.org/json2.js
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
545 if ( rvalidchars.test(data.replace(rvalidescape, "@")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
546 .replace(rvalidtokens, "]")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
547 .replace(rvalidbraces, "")) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
548
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
549 // Try to use the native JSON parser first
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
550 return window.JSON && window.JSON.parse ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
551 window.JSON.parse( data ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
552 (new Function("return " + data))();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
553
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
554 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
555 jQuery.error( "Invalid JSON: " + data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
556 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
557 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
558
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
559 // Cross-browser xml parsing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
560 // (xml & tmp used internally)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
561 parseXML: function( data , xml , tmp ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
562
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
563 if ( window.DOMParser ) { // Standard
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
564 tmp = new DOMParser();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
565 xml = tmp.parseFromString( data , "text/xml" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
566 } else { // IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
567 xml = new ActiveXObject( "Microsoft.XMLDOM" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
568 xml.async = "false";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
569 xml.loadXML( data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
570 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
571
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
572 tmp = xml.documentElement;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
573
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
574 if ( ! tmp || ! tmp.nodeName || tmp.nodeName === "parsererror" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
575 jQuery.error( "Invalid XML: " + data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
576 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
577
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
578 return xml;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
579 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
580
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
581 noop: function() {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
582
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
583 // Evalulates a script in a global context
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
584 globalEval: function( data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
585 if ( data && rnotwhite.test(data) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
586 // Inspired by code by Andrea Giammarchi
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
587 // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
588 var head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
589 script = document.createElement( "script" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
590
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
591 if ( jQuery.support.scriptEval() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
592 script.appendChild( document.createTextNode( data ) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
593 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
594 script.text = data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
595 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
596
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
597 // Use insertBefore instead of appendChild to circumvent an IE6 bug.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
598 // This arises when a base node is used (#2709).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
599 head.insertBefore( script, head.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
600 head.removeChild( script );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
601 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
602 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
603
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
604 nodeName: function( elem, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
605 return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
606 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
607
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
608 // args is for internal usage only
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
609 each: function( object, callback, args ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
610 var name, i = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
611 length = object.length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
612 isObj = length === undefined || jQuery.isFunction(object);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
613
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
614 if ( args ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
615 if ( isObj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
616 for ( name in object ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
617 if ( callback.apply( object[ name ], args ) === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
618 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
619 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
620 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
621 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
622 for ( ; i < length; ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
623 if ( callback.apply( object[ i++ ], args ) === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
624 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
625 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
626 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
627 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
628
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
629 // A special, fast, case for the most common use of each
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
630 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
631 if ( isObj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
632 for ( name in object ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
633 if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
634 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
635 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
636 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
637 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
638 for ( var value = object[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
639 i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
640 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
641 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
642
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
643 return object;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
644 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
645
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
646 // Use native String.trim function wherever possible
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
647 trim: trim ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
648 function( text ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
649 return text == null ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
650 "" :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
651 trim.call( text );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
652 } :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
653
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
654 // Otherwise use our own trimming functionality
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
655 function( text ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
656 return text == null ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
657 "" :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
658 text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
659 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
660
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
661 // results is for internal usage only
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
662 makeArray: function( array, results ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
663 var ret = results || [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
664
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
665 if ( array != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
666 // The window, strings (and functions) also have 'length'
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
667 // The extra typeof function check is to prevent crashes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
668 // in Safari 2 (See: #3039)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
669 // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
670 var type = jQuery.type(array);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
671
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
672 if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
673 push.call( ret, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
674 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
675 jQuery.merge( ret, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
676 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
677 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
678
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
679 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
680 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
681
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
682 inArray: function( elem, array ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
683 if ( array.indexOf ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
684 return array.indexOf( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
685 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
686
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
687 for ( var i = 0, length = array.length; i < length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
688 if ( array[ i ] === elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
689 return i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
690 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
691 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
692
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
693 return -1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
694 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
695
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
696 merge: function( first, second ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
697 var i = first.length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
698 j = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
699
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
700 if ( typeof second.length === "number" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
701 for ( var l = second.length; j < l; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
702 first[ i++ ] = second[ j ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
703 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
704
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
705 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
706 while ( second[j] !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
707 first[ i++ ] = second[ j++ ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
708 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
709 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
710
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
711 first.length = i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
712
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
713 return first;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
714 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
715
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
716 grep: function( elems, callback, inv ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
717 var ret = [], retVal;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
718 inv = !!inv;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
719
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
720 // Go through the array, only saving the items
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
721 // that pass the validator function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
722 for ( var i = 0, length = elems.length; i < length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
723 retVal = !!callback( elems[ i ], i );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
724 if ( inv !== retVal ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
725 ret.push( elems[ i ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
726 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
727 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
728
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
729 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
730 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
731
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
732 // arg is for internal usage only
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
733 map: function( elems, callback, arg ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
734 var ret = [], value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
735
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
736 // Go through the array, translating each of the items to their
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
737 // new value (or values).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
738 for ( var i = 0, length = elems.length; i < length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
739 value = callback( elems[ i ], i, arg );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
740
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
741 if ( value != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
742 ret[ ret.length ] = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
743 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
744 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
745
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
746 // Flatten any nested arrays
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
747 return ret.concat.apply( [], ret );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
748 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
749
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
750 // A global GUID counter for objects
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
751 guid: 1,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
752
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
753 proxy: function( fn, proxy, thisObject ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
754 if ( arguments.length === 2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
755 if ( typeof proxy === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
756 thisObject = fn;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
757 fn = thisObject[ proxy ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
758 proxy = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
759
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
760 } else if ( proxy && !jQuery.isFunction( proxy ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
761 thisObject = proxy;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
762 proxy = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
763 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
764 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
765
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
766 if ( !proxy && fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
767 proxy = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
768 return fn.apply( thisObject || this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
769 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
770 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
771
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
772 // Set the guid of unique handler to the same of original handler, so it can be removed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
773 if ( fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
774 proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
775 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
776
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
777 // So proxy can be declared as an argument
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
778 return proxy;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
779 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
780
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
781 // Mutifunctional method to get and set values to a collection
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
782 // The value/s can be optionally by executed if its a function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
783 access: function( elems, key, value, exec, fn, pass ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
784 var length = elems.length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
785
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
786 // Setting many attributes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
787 if ( typeof key === "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
788 for ( var k in key ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
789 jQuery.access( elems, k, key[k], exec, fn, value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
790 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
791 return elems;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
792 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
793
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
794 // Setting one attribute
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
795 if ( value !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
796 // Optionally, function values get executed if exec is true
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
797 exec = !pass && exec && jQuery.isFunction(value);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
798
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
799 for ( var i = 0; i < length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
800 fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
801 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
802
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
803 return elems;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
804 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
805
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
806 // Getting an attribute
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
807 return length ? fn( elems[0], key ) : undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
808 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
809
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
810 now: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
811 return (new Date()).getTime();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
812 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
813
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
814 // Create a simple deferred (one callbacks list)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
815 _Deferred: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
816 var // callbacks list
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
817 callbacks = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
818 // stored [ context , args ]
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
819 fired,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
820 // to avoid firing when already doing so
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
821 firing,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
822 // flag to know if the deferred has been cancelled
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
823 cancelled,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
824 // the deferred itself
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
825 deferred = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
826
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
827 // done( f1, f2, ...)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
828 done: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
829 if ( !cancelled ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
830 var args = arguments,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
831 i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
832 length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
833 elem,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
834 type,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
835 _fired;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
836 if ( fired ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
837 _fired = fired;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
838 fired = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
839 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
840 for ( i = 0, length = args.length; i < length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
841 elem = args[ i ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
842 type = jQuery.type( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
843 if ( type === "array" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
844 deferred.done.apply( deferred, elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
845 } else if ( type === "function" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
846 callbacks.push( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
847 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
848 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
849 if ( _fired ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
850 deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
851 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
852 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
853 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
854 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
855
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
856 // resolve with given context and args
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
857 resolveWith: function( context, args ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
858 if ( !cancelled && !fired && !firing ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
859 firing = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
860 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
861 while( callbacks[ 0 ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
862 callbacks.shift().apply( context, args );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
863 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
864 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
865 // We have to add a catch block for
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
866 // IE prior to 8 or else the finally
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
867 // block will never get executed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
868 catch (e) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
869 throw e;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
870 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
871 finally {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
872 fired = [ context, args ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
873 firing = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
874 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
875 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
876 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
877 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
878
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
879 // resolve with this as context and given arguments
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
880 resolve: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
881 deferred.resolveWith( jQuery.isFunction( this.promise ) ? this.promise() : this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
882 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
883 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
884
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
885 // Has this deferred been resolved?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
886 isResolved: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
887 return !!( firing || fired );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
888 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
889
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
890 // Cancel
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
891 cancel: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
892 cancelled = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
893 callbacks = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
894 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
895 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
896 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
897
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
898 return deferred;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
899 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
900
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
901 // Full fledged deferred (two callbacks list)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
902 Deferred: function( func ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
903 var deferred = jQuery._Deferred(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
904 failDeferred = jQuery._Deferred(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
905 promise;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
906 // Add errorDeferred methods, then and promise
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
907 jQuery.extend( deferred, {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
908 then: function( doneCallbacks, failCallbacks ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
909 deferred.done( doneCallbacks ).fail( failCallbacks );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
910 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
911 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
912 fail: failDeferred.done,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
913 rejectWith: failDeferred.resolveWith,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
914 reject: failDeferred.resolve,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
915 isRejected: failDeferred.isResolved,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
916 // Get a promise for this deferred
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
917 // If obj is provided, the promise aspect is added to the object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
918 promise: function( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
919 if ( obj == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
920 if ( promise ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
921 return promise;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
922 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
923 promise = obj = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
924 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
925 var i = promiseMethods.length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
926 while( i-- ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
927 obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
928 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
929 return obj;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
930 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
931 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
932 // Make sure only one callback list will be used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
933 deferred.done( failDeferred.cancel ).fail( deferred.cancel );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
934 // Unexpose cancel
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
935 delete deferred.cancel;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
936 // Call given func if any
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
937 if ( func ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
938 func.call( deferred, deferred );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
939 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
940 return deferred;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
941 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
942
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
943 // Deferred helper
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
944 when: function( object ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
945 var lastIndex = arguments.length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
946 deferred = lastIndex <= 1 && object && jQuery.isFunction( object.promise ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
947 object :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
948 jQuery.Deferred(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
949 promise = deferred.promise();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
950
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
951 if ( lastIndex > 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
952 var array = slice.call( arguments, 0 ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
953 count = lastIndex,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
954 iCallback = function( index ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
955 return function( value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
956 array[ index ] = arguments.length > 1 ? slice.call( arguments, 0 ) : value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
957 if ( !( --count ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
958 deferred.resolveWith( promise, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
959 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
960 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
961 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
962 while( ( lastIndex-- ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
963 object = array[ lastIndex ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
964 if ( object && jQuery.isFunction( object.promise ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
965 object.promise().then( iCallback(lastIndex), deferred.reject );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
966 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
967 --count;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
968 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
969 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
970 if ( !count ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
971 deferred.resolveWith( promise, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
972 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
973 } else if ( deferred !== object ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
974 deferred.resolve( object );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
975 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
976 return promise;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
977 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
978
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
979 // Use of jQuery.browser is frowned upon.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
980 // More details: http://docs.jquery.com/Utilities/jQuery.browser
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
981 uaMatch: function( ua ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
982 ua = ua.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
983
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
984 var match = rwebkit.exec( ua ) ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
985 ropera.exec( ua ) ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
986 rmsie.exec( ua ) ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
987 ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
988 [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
989
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
990 return { browser: match[1] || "", version: match[2] || "0" };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
991 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
992
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
993 sub: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
994 function jQuerySubclass( selector, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
995 return new jQuerySubclass.fn.init( selector, context );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
996 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
997 jQuery.extend( true, jQuerySubclass, this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
998 jQuerySubclass.superclass = this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
999 jQuerySubclass.fn = jQuerySubclass.prototype = this();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1000 jQuerySubclass.fn.constructor = jQuerySubclass;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1001 jQuerySubclass.subclass = this.subclass;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1002 jQuerySubclass.fn.init = function init( selector, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1003 if ( context && context instanceof jQuery && !(context instanceof jQuerySubclass) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1004 context = jQuerySubclass(context);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1005 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1006
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1007 return jQuery.fn.init.call( this, selector, context, rootjQuerySubclass );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1008 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1009 jQuerySubclass.fn.init.prototype = jQuerySubclass.fn;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1010 var rootjQuerySubclass = jQuerySubclass(document);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1011 return jQuerySubclass;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1012 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1013
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1014 browser: {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1015 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1016
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1017 // Create readyList deferred
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1018 readyList = jQuery._Deferred();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1019
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1020 // Populate the class2type map
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1021 jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1022 class2type[ "[object " + name + "]" ] = name.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1023 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1024
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1025 browserMatch = jQuery.uaMatch( userAgent );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1026 if ( browserMatch.browser ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1027 jQuery.browser[ browserMatch.browser ] = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1028 jQuery.browser.version = browserMatch.version;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1029 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1030
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1031 // Deprecated, use jQuery.browser.webkit instead
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1032 if ( jQuery.browser.webkit ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1033 jQuery.browser.safari = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1034 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1035
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1036 if ( indexOf ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1037 jQuery.inArray = function( elem, array ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1038 return indexOf.call( array, elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1039 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1040 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1041
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1042 // IE doesn't match non-breaking spaces with \s
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1043 if ( rnotwhite.test( "\xA0" ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1044 trimLeft = /^[\s\xA0]+/;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1045 trimRight = /[\s\xA0]+$/;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1046 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1047
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1048 // All jQuery objects should point back to these
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1049 rootjQuery = jQuery(document);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1050
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1051 // Cleanup functions for the document ready method
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1052 if ( document.addEventListener ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1053 DOMContentLoaded = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1054 document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1055 jQuery.ready();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1056 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1057
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1058 } else if ( document.attachEvent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1059 DOMContentLoaded = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1060 // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1061 if ( document.readyState === "complete" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1062 document.detachEvent( "onreadystatechange", DOMContentLoaded );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1063 jQuery.ready();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1064 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1065 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1066 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1067
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1068 // The DOM ready check for Internet Explorer
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1069 function doScrollCheck() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1070 if ( jQuery.isReady ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1071 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1072 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1073
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1074 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1075 // If IE is used, use the trick by Diego Perini
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1076 // http://javascript.nwbox.com/IEContentLoaded/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1077 document.documentElement.doScroll("left");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1078 } catch(e) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1079 setTimeout( doScrollCheck, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1080 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1081 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1082
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1083 // and execute any waiting functions
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1084 jQuery.ready();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1085 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1086
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1087 // Expose jQuery to the global object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1088 return jQuery;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1089
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1090 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1091
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1092
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1093 (function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1094
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1095 jQuery.support = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1096
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1097 var div = document.createElement("div");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1098
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1099 div.style.display = "none";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1100 div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1101
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1102 var all = div.getElementsByTagName("*"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1103 a = div.getElementsByTagName("a")[0],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1104 select = document.createElement("select"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1105 opt = select.appendChild( document.createElement("option") ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1106 input = div.getElementsByTagName("input")[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1107
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1108 // Can't get basic test support
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1109 if ( !all || !all.length || !a ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1110 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1111 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1112
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1113 jQuery.support = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1114 // IE strips leading whitespace when .innerHTML is used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1115 leadingWhitespace: div.firstChild.nodeType === 3,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1116
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1117 // Make sure that tbody elements aren't automatically inserted
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1118 // IE will insert them into empty tables
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1119 tbody: !div.getElementsByTagName("tbody").length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1120
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1121 // Make sure that link elements get serialized correctly by innerHTML
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1122 // This requires a wrapper element in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1123 htmlSerialize: !!div.getElementsByTagName("link").length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1124
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1125 // Get the style information from getAttribute
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1126 // (IE uses .cssText insted)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1127 style: /red/.test( a.getAttribute("style") ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1128
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1129 // Make sure that URLs aren't manipulated
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1130 // (IE normalizes it by default)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1131 hrefNormalized: a.getAttribute("href") === "/a",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1132
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1133 // Make sure that element opacity exists
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1134 // (IE uses filter instead)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1135 // Use a regex to work around a WebKit issue. See #5145
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1136 opacity: /^0.55$/.test( a.style.opacity ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1137
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1138 // Verify style float existence
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1139 // (IE uses styleFloat instead of cssFloat)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1140 cssFloat: !!a.style.cssFloat,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1141
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1142 // Make sure that if no value is specified for a checkbox
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1143 // that it defaults to "on".
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1144 // (WebKit defaults to "" instead)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1145 checkOn: input.value === "on",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1146
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1147 // Make sure that a selected-by-default option has a working selected property.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1148 // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1149 optSelected: opt.selected,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1150
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1151 // Will be defined later
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1152 deleteExpando: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1153 optDisabled: false,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1154 checkClone: false,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1155 noCloneEvent: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1156 noCloneChecked: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1157 boxModel: null,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1158 inlineBlockNeedsLayout: false,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1159 shrinkWrapBlocks: false,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1160 reliableHiddenOffsets: true
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1161 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1162
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1163 input.checked = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1164 jQuery.support.noCloneChecked = input.cloneNode( true ).checked;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1165
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1166 // Make sure that the options inside disabled selects aren't marked as disabled
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1167 // (WebKit marks them as diabled)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1168 select.disabled = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1169 jQuery.support.optDisabled = !opt.disabled;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1170
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1171 var _scriptEval = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1172 jQuery.support.scriptEval = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1173 if ( _scriptEval === null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1174 var root = document.documentElement,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1175 script = document.createElement("script"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1176 id = "script" + jQuery.now();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1177
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1178 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1179 script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1180 } catch(e) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1181
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1182 root.insertBefore( script, root.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1183
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1184 // Make sure that the execution of code works by injecting a script
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1185 // tag with appendChild/createTextNode
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1186 // (IE doesn't support this, fails, and uses .text instead)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1187 if ( window[ id ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1188 _scriptEval = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1189 delete window[ id ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1190 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1191 _scriptEval = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1192 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1193
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1194 root.removeChild( script );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1195 // release memory in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1196 root = script = id = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1197 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1198
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1199 return _scriptEval;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1200 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1201
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1202 // Test to see if it's possible to delete an expando from an element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1203 // Fails in Internet Explorer
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1204 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1205 delete div.test;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1206
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1207 } catch(e) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1208 jQuery.support.deleteExpando = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1209 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1210
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1211 if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1212 div.attachEvent("onclick", function click() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1213 // Cloning a node shouldn't copy over any
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1214 // bound event handlers (IE does this)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1215 jQuery.support.noCloneEvent = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1216 div.detachEvent("onclick", click);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1217 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1218 div.cloneNode(true).fireEvent("onclick");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1219 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1220
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1221 div = document.createElement("div");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1222 div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1223
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1224 var fragment = document.createDocumentFragment();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1225 fragment.appendChild( div.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1226
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1227 // WebKit doesn't clone checked state correctly in fragments
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1228 jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1229
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1230 // Figure out if the W3C box model works as expected
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1231 // document.body must exist before we can do this
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1232 jQuery(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1233 var div = document.createElement("div"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1234 body = document.getElementsByTagName("body")[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1235
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1236 // Frameset documents with no body should not run this code
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1237 if ( !body ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1238 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1239 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1240
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1241 div.style.width = div.style.paddingLeft = "1px";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1242 body.appendChild( div );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1243 jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1244
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1245 if ( "zoom" in div.style ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1246 // Check if natively block-level elements act like inline-block
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1247 // elements when setting their display to 'inline' and giving
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1248 // them layout
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1249 // (IE < 8 does this)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1250 div.style.display = "inline";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1251 div.style.zoom = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1252 jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1253
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1254 // Check if elements with layout shrink-wrap their children
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1255 // (IE 6 does this)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1256 div.style.display = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1257 div.innerHTML = "<div style='width:4px;'></div>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1258 jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1259 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1260
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1261 div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1262 var tds = div.getElementsByTagName("td");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1263
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1264 // Check if table cells still have offsetWidth/Height when they are set
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1265 // to display:none and there are still other visible table cells in a
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1266 // table row; if so, offsetWidth/Height are not reliable for use when
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1267 // determining if an element has been hidden directly using
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1268 // display:none (it is still safe to use offsets if a parent element is
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1269 // hidden; don safety goggles and see bug #4512 for more information).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1270 // (only IE 8 fails this test)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1271 jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1272
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1273 tds[0].style.display = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1274 tds[1].style.display = "none";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1275
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1276 // Check if empty table cells still have offsetWidth/Height
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1277 // (IE < 8 fail this test)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1278 jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1279 div.innerHTML = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1280
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1281 body.removeChild( div ).style.display = "none";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1282 div = tds = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1283 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1284
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1285 // Technique from Juriy Zaytsev
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1286 // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1287 var eventSupported = function( eventName ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1288 var el = document.createElement("div");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1289 eventName = "on" + eventName;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1290
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1291 // We only care about the case where non-standard event systems
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1292 // are used, namely in IE. Short-circuiting here helps us to
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1293 // avoid an eval call (in setAttribute) which can cause CSP
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1294 // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1295 if ( !el.attachEvent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1296 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1297 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1298
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1299 var isSupported = (eventName in el);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1300 if ( !isSupported ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1301 el.setAttribute(eventName, "return;");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1302 isSupported = typeof el[eventName] === "function";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1303 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1304 el = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1305
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1306 return isSupported;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1307 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1308
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1309 jQuery.support.submitBubbles = eventSupported("submit");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1310 jQuery.support.changeBubbles = eventSupported("change");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1311
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1312 // release memory in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1313 div = all = a = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1314 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1315
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1316
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1317
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1318 var rbrace = /^(?:\{.*\}|\[.*\])$/;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1319
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1320 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1321 cache: {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1322
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1323 // Please use with caution
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1324 uuid: 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1325
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1326 // Unique for each copy of jQuery on the page
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1327 // Non-digits removed to match rinlinejQuery
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1328 expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1329
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1330 // The following elements throw uncatchable exceptions if you
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1331 // attempt to add expando properties to them.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1332 noData: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1333 "embed": true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1334 // Ban all objects except for Flash (which handle expandos)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1335 "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1336 "applet": true
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1337 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1338
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1339 hasData: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1340 elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1341
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1342 return !!elem && !isEmptyDataObject( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1343 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1344
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1345 data: function( elem, name, data, pvt /* Internal Use Only */ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1346 if ( !jQuery.acceptData( elem ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1347 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1348 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1349
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1350 var internalKey = jQuery.expando, getByName = typeof name === "string", thisCache,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1351
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1352 // We have to handle DOM nodes and JS objects differently because IE6-7
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1353 // can't GC object references properly across the DOM-JS boundary
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1354 isNode = elem.nodeType,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1355
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1356 // Only DOM nodes need the global jQuery cache; JS object data is
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1357 // attached directly to the object so GC can occur automatically
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1358 cache = isNode ? jQuery.cache : elem,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1359
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1360 // Only defining an ID for JS objects if its cache already exists allows
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1361 // the code to shortcut on the same path as a DOM node with no cache
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1362 id = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1363
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1364 // Avoid doing any more work than we need to when trying to get data on an
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1365 // object that has no data at all
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1366 if ( (!id || (pvt && id && !cache[ id ][ internalKey ])) && getByName && data === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1367 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1368 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1369
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1370 if ( !id ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1371 // Only DOM nodes need a new unique ID for each element since their data
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1372 // ends up in the global cache
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1373 if ( isNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1374 elem[ jQuery.expando ] = id = ++jQuery.uuid;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1375 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1376 id = jQuery.expando;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1377 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1378 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1379
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1380 if ( !cache[ id ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1381 cache[ id ] = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1382
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1383 // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1384 // metadata on plain JS objects when the object is serialized using
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1385 // JSON.stringify
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1386 if ( !isNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1387 cache[ id ].toJSON = jQuery.noop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1388 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1389 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1390
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1391 // An object can be passed to jQuery.data instead of a key/value pair; this gets
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1392 // shallow copied over onto the existing cache
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1393 if ( typeof name === "object" || typeof name === "function" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1394 if ( pvt ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1395 cache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1396 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1397 cache[ id ] = jQuery.extend(cache[ id ], name);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1398 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1399 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1400
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1401 thisCache = cache[ id ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1402
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1403 // Internal jQuery data is stored in a separate object inside the object's data
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1404 // cache in order to avoid key collisions between internal data and user-defined
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1405 // data
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1406 if ( pvt ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1407 if ( !thisCache[ internalKey ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1408 thisCache[ internalKey ] = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1409 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1410
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1411 thisCache = thisCache[ internalKey ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1412 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1413
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1414 if ( data !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1415 thisCache[ name ] = data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1416 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1417
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1418 // TODO: This is a hack for 1.5 ONLY. It will be removed in 1.6. Users should
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1419 // not attempt to inspect the internal events object using jQuery.data, as this
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1420 // internal data object is undocumented and subject to change.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1421 if ( name === "events" && !thisCache[name] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1422 return thisCache[ internalKey ] && thisCache[ internalKey ].events;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1423 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1424
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1425 return getByName ? thisCache[ name ] : thisCache;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1426 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1427
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1428 removeData: function( elem, name, pvt /* Internal Use Only */ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1429 if ( !jQuery.acceptData( elem ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1430 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1431 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1432
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1433 var internalKey = jQuery.expando, isNode = elem.nodeType,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1434
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1435 // See jQuery.data for more information
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1436 cache = isNode ? jQuery.cache : elem,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1437
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1438 // See jQuery.data for more information
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1439 id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1440
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1441 // If there is already no cache entry for this object, there is no
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1442 // purpose in continuing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1443 if ( !cache[ id ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1444 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1445 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1446
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1447 if ( name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1448 var thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1449
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1450 if ( thisCache ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1451 delete thisCache[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1452
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1453 // If there is no data left in the cache, we want to continue
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1454 // and let the cache object itself get destroyed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1455 if ( !isEmptyDataObject(thisCache) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1456 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1457 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1458 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1459 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1460
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1461 // See jQuery.data for more information
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1462 if ( pvt ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1463 delete cache[ id ][ internalKey ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1464
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1465 // Don't destroy the parent cache unless the internal data object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1466 // had been the only thing left in it
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1467 if ( !isEmptyDataObject(cache[ id ]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1468 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1469 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1470 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1471
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1472 var internalCache = cache[ id ][ internalKey ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1473
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1474 // Browsers that fail expando deletion also refuse to delete expandos on
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1475 // the window, but it will allow it on all other JS objects; other browsers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1476 // don't care
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1477 if ( jQuery.support.deleteExpando || cache != window ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1478 delete cache[ id ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1479 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1480 cache[ id ] = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1481 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1482
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1483 // We destroyed the entire user cache at once because it's faster than
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1484 // iterating through each key, but we need to continue to persist internal
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1485 // data if it existed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1486 if ( internalCache ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1487 cache[ id ] = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1488 // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1489 // metadata on plain JS objects when the object is serialized using
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1490 // JSON.stringify
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1491 if ( !isNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1492 cache[ id ].toJSON = jQuery.noop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1493 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1494
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1495 cache[ id ][ internalKey ] = internalCache;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1496
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1497 // Otherwise, we need to eliminate the expando on the node to avoid
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1498 // false lookups in the cache for entries that no longer exist
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1499 } else if ( isNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1500 // IE does not allow us to delete expando properties from nodes,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1501 // nor does it have a removeAttribute function on Document nodes;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1502 // we must handle all of these cases
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1503 if ( jQuery.support.deleteExpando ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1504 delete elem[ jQuery.expando ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1505 } else if ( elem.removeAttribute ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1506 elem.removeAttribute( jQuery.expando );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1507 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1508 elem[ jQuery.expando ] = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1509 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1510 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1511 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1512
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1513 // For internal use only.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1514 _data: function( elem, name, data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1515 return jQuery.data( elem, name, data, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1516 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1517
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1518 // A method for determining if a DOM node can handle the data expando
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1519 acceptData: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1520 if ( elem.nodeName ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1521 var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1522
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1523 if ( match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1524 return !(match === true || elem.getAttribute("classid") !== match);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1525 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1526 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1527
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1528 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1529 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1530 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1531
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1532 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1533 data: function( key, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1534 var data = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1535
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1536 if ( typeof key === "undefined" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1537 if ( this.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1538 data = jQuery.data( this[0] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1539
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1540 if ( this[0].nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1541 var attr = this[0].attributes, name;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1542 for ( var i = 0, l = attr.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1543 name = attr[i].name;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1544
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1545 if ( name.indexOf( "data-" ) === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1546 name = name.substr( 5 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1547 dataAttr( this[0], name, data[ name ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1548 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1549 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1550 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1551 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1552
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1553 return data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1554
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1555 } else if ( typeof key === "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1556 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1557 jQuery.data( this, key );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1558 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1559 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1560
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1561 var parts = key.split(".");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1562 parts[1] = parts[1] ? "." + parts[1] : "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1563
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1564 if ( value === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1565 data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1566
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1567 // Try to fetch any internally stored data first
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1568 if ( data === undefined && this.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1569 data = jQuery.data( this[0], key );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1570 data = dataAttr( this[0], key, data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1571 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1572
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1573 return data === undefined && parts[1] ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1574 this.data( parts[0] ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1575 data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1576
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1577 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1578 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1579 var $this = jQuery( this ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1580 args = [ parts[0], value ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1581
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1582 $this.triggerHandler( "setData" + parts[1] + "!", args );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1583 jQuery.data( this, key, value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1584 $this.triggerHandler( "changeData" + parts[1] + "!", args );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1585 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1586 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1587 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1588
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1589 removeData: function( key ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1590 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1591 jQuery.removeData( this, key );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1592 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1593 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1594 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1595
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1596 function dataAttr( elem, key, data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1597 // If nothing was found internally, try to fetch any
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1598 // data from the HTML5 data-* attribute
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1599 if ( data === undefined && elem.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1600 data = elem.getAttribute( "data-" + key );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1601
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1602 if ( typeof data === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1603 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1604 data = data === "true" ? true :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1605 data === "false" ? false :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1606 data === "null" ? null :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1607 !jQuery.isNaN( data ) ? parseFloat( data ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1608 rbrace.test( data ) ? jQuery.parseJSON( data ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1609 data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1610 } catch( e ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1611
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1612 // Make sure we set the data so it isn't changed later
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1613 jQuery.data( elem, key, data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1614
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1615 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1616 data = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1617 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1618 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1619
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1620 return data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1621 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1622
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1623 // TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1624 // property to be considered empty objects; this property always exists in
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1625 // order to make sure JSON.stringify does not expose internal metadata
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1626 function isEmptyDataObject( obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1627 for ( var name in obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1628 if ( name !== "toJSON" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1629 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1630 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1631 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1632
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1633 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1634 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1635
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1636
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1637
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1638
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1639 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1640 queue: function( elem, type, data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1641 if ( !elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1642 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1643 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1644
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1645 type = (type || "fx") + "queue";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1646 var q = jQuery._data( elem, type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1647
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1648 // Speed up dequeue by getting out quickly if this is just a lookup
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1649 if ( !data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1650 return q || [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1651 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1652
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1653 if ( !q || jQuery.isArray(data) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1654 q = jQuery._data( elem, type, jQuery.makeArray(data) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1655
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1656 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1657 q.push( data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1658 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1659
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1660 return q;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1661 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1662
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1663 dequeue: function( elem, type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1664 type = type || "fx";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1665
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1666 var queue = jQuery.queue( elem, type ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1667 fn = queue.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1668
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1669 // If the fx queue is dequeued, always remove the progress sentinel
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1670 if ( fn === "inprogress" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1671 fn = queue.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1672 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1673
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1674 if ( fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1675 // Add a progress sentinel to prevent the fx queue from being
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1676 // automatically dequeued
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1677 if ( type === "fx" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1678 queue.unshift("inprogress");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1679 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1680
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1681 fn.call(elem, function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1682 jQuery.dequeue(elem, type);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1683 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1684 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1685
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1686 if ( !queue.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1687 jQuery.removeData( elem, type + "queue", true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1688 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1689 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1690 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1691
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1692 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1693 queue: function( type, data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1694 if ( typeof type !== "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1695 data = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1696 type = "fx";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1697 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1698
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1699 if ( data === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1700 return jQuery.queue( this[0], type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1701 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1702 return this.each(function( i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1703 var queue = jQuery.queue( this, type, data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1704
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1705 if ( type === "fx" && queue[0] !== "inprogress" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1706 jQuery.dequeue( this, type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1707 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1708 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1709 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1710 dequeue: function( type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1711 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1712 jQuery.dequeue( this, type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1713 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1714 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1715
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1716 // Based off of the plugin by Clint Helfers, with permission.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1717 // http://blindsignals.com/index.php/2009/07/jquery-delay/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1718 delay: function( time, type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1719 time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1720 type = type || "fx";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1721
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1722 return this.queue( type, function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1723 var elem = this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1724 setTimeout(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1725 jQuery.dequeue( elem, type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1726 }, time );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1727 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1728 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1729
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1730 clearQueue: function( type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1731 return this.queue( type || "fx", [] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1732 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1733 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1734
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1735
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1736
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1737
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1738 var rclass = /[\n\t\r]/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1739 rspaces = /\s+/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1740 rreturn = /\r/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1741 rspecialurl = /^(?:href|src|style)$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1742 rtype = /^(?:button|input)$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1743 rfocusable = /^(?:button|input|object|select|textarea)$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1744 rclickable = /^a(?:rea)?$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1745 rradiocheck = /^(?:radio|checkbox)$/i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1746
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1747 jQuery.props = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1748 "for": "htmlFor",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1749 "class": "className",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1750 readonly: "readOnly",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1751 maxlength: "maxLength",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1752 cellspacing: "cellSpacing",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1753 rowspan: "rowSpan",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1754 colspan: "colSpan",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1755 tabindex: "tabIndex",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1756 usemap: "useMap",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1757 frameborder: "frameBorder"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1758 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1759
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1760 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1761 attr: function( name, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1762 return jQuery.access( this, name, value, true, jQuery.attr );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1763 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1764
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1765 removeAttr: function( name, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1766 return this.each(function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1767 jQuery.attr( this, name, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1768 if ( this.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1769 this.removeAttribute( name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1770 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1771 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1772 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1773
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1774 addClass: function( value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1775 if ( jQuery.isFunction(value) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1776 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1777 var self = jQuery(this);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1778 self.addClass( value.call(this, i, self.attr("class")) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1779 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1780 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1781
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1782 if ( value && typeof value === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1783 var classNames = (value || "").split( rspaces );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1784
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1785 for ( var i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1786 var elem = this[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1787
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1788 if ( elem.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1789 if ( !elem.className ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1790 elem.className = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1791
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1792 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1793 var className = " " + elem.className + " ",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1794 setClass = elem.className;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1795
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1796 for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1797 if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1798 setClass += " " + classNames[c];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1799 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1800 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1801 elem.className = jQuery.trim( setClass );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1802 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1803 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1804 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1805 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1806
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1807 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1808 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1809
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1810 removeClass: function( value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1811 if ( jQuery.isFunction(value) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1812 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1813 var self = jQuery(this);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1814 self.removeClass( value.call(this, i, self.attr("class")) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1815 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1816 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1817
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1818 if ( (value && typeof value === "string") || value === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1819 var classNames = (value || "").split( rspaces );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1820
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1821 for ( var i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1822 var elem = this[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1823
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1824 if ( elem.nodeType === 1 && elem.className ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1825 if ( value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1826 var className = (" " + elem.className + " ").replace(rclass, " ");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1827 for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1828 className = className.replace(" " + classNames[c] + " ", " ");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1829 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1830 elem.className = jQuery.trim( className );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1831
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1832 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1833 elem.className = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1834 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1835 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1836 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1837 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1838
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1839 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1840 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1841
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1842 toggleClass: function( value, stateVal ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1843 var type = typeof value,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1844 isBool = typeof stateVal === "boolean";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1845
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1846 if ( jQuery.isFunction( value ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1847 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1848 var self = jQuery(this);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1849 self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1850 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1851 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1852
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1853 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1854 if ( type === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1855 // toggle individual class names
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1856 var className,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1857 i = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1858 self = jQuery( this ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1859 state = stateVal,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1860 classNames = value.split( rspaces );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1861
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1862 while ( (className = classNames[ i++ ]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1863 // check each className given, space seperated list
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1864 state = isBool ? state : !self.hasClass( className );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1865 self[ state ? "addClass" : "removeClass" ]( className );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1866 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1867
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1868 } else if ( type === "undefined" || type === "boolean" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1869 if ( this.className ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1870 // store className if set
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1871 jQuery._data( this, "__className__", this.className );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1872 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1873
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1874 // toggle whole className
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1875 this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1876 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1877 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1878 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1879
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1880 hasClass: function( selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1881 var className = " " + selector + " ";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1882 for ( var i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1883 if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1884 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1885 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1886 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1887
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1888 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1889 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1890
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1891 val: function( value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1892 if ( !arguments.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1893 var elem = this[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1894
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1895 if ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1896 if ( jQuery.nodeName( elem, "option" ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1897 // attributes.value is undefined in Blackberry 4.7 but
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1898 // uses .value. See #6932
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1899 var val = elem.attributes.value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1900 return !val || val.specified ? elem.value : elem.text;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1901 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1902
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1903 // We need to handle select boxes special
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1904 if ( jQuery.nodeName( elem, "select" ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1905 var index = elem.selectedIndex,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1906 values = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1907 options = elem.options,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1908 one = elem.type === "select-one";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1909
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1910 // Nothing was selected
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1911 if ( index < 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1912 return null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1913 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1914
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1915 // Loop through all the selected options
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1916 for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1917 var option = options[ i ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1918
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1919 // Don't return options that are disabled or in a disabled optgroup
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1920 if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1921 (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1922
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1923 // Get the specific value for the option
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1924 value = jQuery(option).val();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1925
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1926 // We don't need an array for one selects
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1927 if ( one ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1928 return value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1929 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1930
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1931 // Multi-Selects return an array
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1932 values.push( value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1933 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1934 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1935
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1936 // Fixes Bug #2551 -- select.val() broken in IE after form.reset()
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1937 if ( one && !values.length && options.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1938 return jQuery( options[ index ] ).val();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1939 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1940
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1941 return values;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1942 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1943
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1944 // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1945 if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1946 return elem.getAttribute("value") === null ? "on" : elem.value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1947 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1948
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1949 // Everything else, we just grab the value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1950 return (elem.value || "").replace(rreturn, "");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1951
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1952 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1953
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1954 return undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1955 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1956
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1957 var isFunction = jQuery.isFunction(value);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1958
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1959 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1960 var self = jQuery(this), val = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1961
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1962 if ( this.nodeType !== 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1963 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1964 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1965
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1966 if ( isFunction ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1967 val = value.call(this, i, self.val());
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1968 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1969
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1970 // Treat null/undefined as ""; convert numbers to string
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1971 if ( val == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1972 val = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1973 } else if ( typeof val === "number" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1974 val += "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1975 } else if ( jQuery.isArray(val) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1976 val = jQuery.map(val, function (value) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1977 return value == null ? "" : value + "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1978 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1979 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1980
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1981 if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1982 this.checked = jQuery.inArray( self.val(), val ) >= 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1983
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1984 } else if ( jQuery.nodeName( this, "select" ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1985 var values = jQuery.makeArray(val);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1986
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1987 jQuery( "option", this ).each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1988 this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1989 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1990
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1991 if ( !values.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1992 this.selectedIndex = -1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1993 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1994
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1995 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1996 this.value = val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1997 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1998 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
1999 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2000 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2001
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2002 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2003 attrFn: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2004 val: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2005 css: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2006 html: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2007 text: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2008 data: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2009 width: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2010 height: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2011 offset: true
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2012 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2013
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2014 attr: function( elem, name, value, pass ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2015 // don't get/set attributes on text, comment and attribute nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2016 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || elem.nodeType === 2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2017 return undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2018 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2019
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2020 if ( pass && name in jQuery.attrFn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2021 return jQuery(elem)[name](value);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2022 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2023
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2024 var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2025 // Whether we are setting (or getting)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2026 set = value !== undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2027
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2028 // Try to normalize/fix the name
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2029 name = notxml && jQuery.props[ name ] || name;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2030
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2031 // Only do all the following if this is a node (faster for style)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2032 if ( elem.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2033 // These attributes require special treatment
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2034 var special = rspecialurl.test( name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2035
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2036 // Safari mis-reports the default selected property of an option
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2037 // Accessing the parent's selectedIndex property fixes it
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2038 if ( name === "selected" && !jQuery.support.optSelected ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2039 var parent = elem.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2040 if ( parent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2041 parent.selectedIndex;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2042
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2043 // Make sure that it also works with optgroups, see #5701
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2044 if ( parent.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2045 parent.parentNode.selectedIndex;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2046 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2047 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2048 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2049
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2050 // If applicable, access the attribute via the DOM 0 way
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2051 // 'in' checks fail in Blackberry 4.7 #6931
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2052 if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2053 if ( set ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2054 // We can't allow the type property to be changed (since it causes problems in IE)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2055 if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2056 jQuery.error( "type property can't be changed" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2057 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2058
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2059 if ( value === null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2060 if ( elem.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2061 elem.removeAttribute( name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2062 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2063
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2064 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2065 elem[ name ] = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2066 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2067 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2068
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2069 // browsers index elements by id/name on forms, give priority to attributes.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2070 if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2071 return elem.getAttributeNode( name ).nodeValue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2072 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2073
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2074 // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2075 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2076 if ( name === "tabIndex" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2077 var attributeNode = elem.getAttributeNode( "tabIndex" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2078
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2079 return attributeNode && attributeNode.specified ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2080 attributeNode.value :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2081 rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2082 0 :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2083 undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2084 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2085
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2086 return elem[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2087 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2088
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2089 if ( !jQuery.support.style && notxml && name === "style" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2090 if ( set ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2091 elem.style.cssText = "" + value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2092 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2093
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2094 return elem.style.cssText;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2095 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2096
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2097 if ( set ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2098 // convert the value to a string (all browsers do this but IE) see #1070
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2099 elem.setAttribute( name, "" + value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2100 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2101
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2102 // Ensure that missing attributes return undefined
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2103 // Blackberry 4.7 returns "" from getAttribute #6938
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2104 if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2105 return undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2106 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2107
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2108 var attr = !jQuery.support.hrefNormalized && notxml && special ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2109 // Some attributes require a special call on IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2110 elem.getAttribute( name, 2 ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2111 elem.getAttribute( name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2112
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2113 // Non-existent attributes return null, we normalize to undefined
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2114 return attr === null ? undefined : attr;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2115 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2116 // Handle everything which isn't a DOM element node
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2117 if ( set ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2118 elem[ name ] = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2119 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2120 return elem[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2121 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2122 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2123
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2124
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2125
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2126
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2127 var rnamespaces = /\.(.*)$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2128 rformElems = /^(?:textarea|input|select)$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2129 rperiod = /\./g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2130 rspace = / /g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2131 rescape = /[^\w\s.|`]/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2132 fcleanup = function( nm ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2133 return nm.replace(rescape, "\\$&");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2134 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2135
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2136 /*
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2137 * A number of helper functions used for managing events.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2138 * Many of the ideas behind this code originated from
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2139 * Dean Edwards' addEvent library.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2140 */
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2141 jQuery.event = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2142
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2143 // Bind an event to an element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2144 // Original by Dean Edwards
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2145 add: function( elem, types, handler, data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2146 if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2147 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2148 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2149
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2150 // TODO :: Use a try/catch until it's safe to pull this out (likely 1.6)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2151 // Minor release fix for bug #8018
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2152 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2153 // For whatever reason, IE has trouble passing the window object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2154 // around, causing it to be cloned in the process
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2155 if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2156 elem = window;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2157 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2158 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2159 catch ( e ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2160
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2161 if ( handler === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2162 handler = returnFalse;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2163 } else if ( !handler ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2164 // Fixes bug #7229. Fix recommended by jdalton
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2165 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2166 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2167
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2168 var handleObjIn, handleObj;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2169
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2170 if ( handler.handler ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2171 handleObjIn = handler;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2172 handler = handleObjIn.handler;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2173 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2174
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2175 // Make sure that the function being executed has a unique ID
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2176 if ( !handler.guid ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2177 handler.guid = jQuery.guid++;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2178 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2179
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2180 // Init the element's event structure
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2181 var elemData = jQuery._data( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2182
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2183 // If no elemData is found then we must be trying to bind to one of the
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2184 // banned noData elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2185 if ( !elemData ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2186 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2187 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2188
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2189 var events = elemData.events,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2190 eventHandle = elemData.handle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2191
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2192 if ( !events ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2193 elemData.events = events = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2194 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2195
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2196 if ( !eventHandle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2197 elemData.handle = eventHandle = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2198 // Handle the second event of a trigger and when
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2199 // an event is called after a page has unloaded
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2200 return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2201 jQuery.event.handle.apply( eventHandle.elem, arguments ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2202 undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2203 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2204 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2205
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2206 // Add elem as a property of the handle function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2207 // This is to prevent a memory leak with non-native events in IE.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2208 eventHandle.elem = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2209
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2210 // Handle multiple events separated by a space
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2211 // jQuery(...).bind("mouseover mouseout", fn);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2212 types = types.split(" ");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2213
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2214 var type, i = 0, namespaces;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2215
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2216 while ( (type = types[ i++ ]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2217 handleObj = handleObjIn ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2218 jQuery.extend({}, handleObjIn) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2219 { handler: handler, data: data };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2220
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2221 // Namespaced event handlers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2222 if ( type.indexOf(".") > -1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2223 namespaces = type.split(".");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2224 type = namespaces.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2225 handleObj.namespace = namespaces.slice(0).sort().join(".");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2226
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2227 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2228 namespaces = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2229 handleObj.namespace = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2230 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2231
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2232 handleObj.type = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2233 if ( !handleObj.guid ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2234 handleObj.guid = handler.guid;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2235 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2236
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2237 // Get the current list of functions bound to this event
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2238 var handlers = events[ type ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2239 special = jQuery.event.special[ type ] || {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2240
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2241 // Init the event handler queue
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2242 if ( !handlers ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2243 handlers = events[ type ] = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2244
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2245 // Check for a special event handler
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2246 // Only use addEventListener/attachEvent if the special
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2247 // events handler returns false
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2248 if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2249 // Bind the global event handler to the element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2250 if ( elem.addEventListener ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2251 elem.addEventListener( type, eventHandle, false );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2252
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2253 } else if ( elem.attachEvent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2254 elem.attachEvent( "on" + type, eventHandle );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2255 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2256 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2257 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2258
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2259 if ( special.add ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2260 special.add.call( elem, handleObj );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2261
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2262 if ( !handleObj.handler.guid ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2263 handleObj.handler.guid = handler.guid;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2264 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2265 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2266
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2267 // Add the function to the element's handler list
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2268 handlers.push( handleObj );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2269
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2270 // Keep track of which events have been used, for global triggering
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2271 jQuery.event.global[ type ] = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2272 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2273
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2274 // Nullify elem to prevent memory leaks in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2275 elem = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2276 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2277
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2278 global: {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2279
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2280 // Detach an event or set of events from an element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2281 remove: function( elem, types, handler, pos ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2282 // don't do events on text and comment nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2283 if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2284 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2285 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2286
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2287 if ( handler === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2288 handler = returnFalse;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2289 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2290
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2291 var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2292 elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2293 events = elemData && elemData.events;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2294
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2295 if ( !elemData || !events ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2296 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2297 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2298
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2299 // types is actually an event object here
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2300 if ( types && types.type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2301 handler = types.handler;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2302 types = types.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2303 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2304
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2305 // Unbind all events for the element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2306 if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2307 types = types || "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2308
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2309 for ( type in events ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2310 jQuery.event.remove( elem, type + types );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2311 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2312
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2313 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2314 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2315
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2316 // Handle multiple events separated by a space
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2317 // jQuery(...).unbind("mouseover mouseout", fn);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2318 types = types.split(" ");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2319
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2320 while ( (type = types[ i++ ]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2321 origType = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2322 handleObj = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2323 all = type.indexOf(".") < 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2324 namespaces = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2325
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2326 if ( !all ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2327 // Namespaced event handlers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2328 namespaces = type.split(".");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2329 type = namespaces.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2330
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2331 namespace = new RegExp("(^|\\.)" +
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2332 jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2333 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2334
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2335 eventType = events[ type ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2336
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2337 if ( !eventType ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2338 continue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2339 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2340
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2341 if ( !handler ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2342 for ( j = 0; j < eventType.length; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2343 handleObj = eventType[ j ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2344
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2345 if ( all || namespace.test( handleObj.namespace ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2346 jQuery.event.remove( elem, origType, handleObj.handler, j );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2347 eventType.splice( j--, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2348 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2349 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2350
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2351 continue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2352 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2353
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2354 special = jQuery.event.special[ type ] || {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2355
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2356 for ( j = pos || 0; j < eventType.length; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2357 handleObj = eventType[ j ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2358
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2359 if ( handler.guid === handleObj.guid ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2360 // remove the given handler for the given type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2361 if ( all || namespace.test( handleObj.namespace ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2362 if ( pos == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2363 eventType.splice( j--, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2364 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2365
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2366 if ( special.remove ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2367 special.remove.call( elem, handleObj );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2368 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2369 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2370
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2371 if ( pos != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2372 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2373 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2374 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2375 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2376
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2377 // remove generic event handler if no more handlers exist
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2378 if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2379 if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2380 jQuery.removeEvent( elem, type, elemData.handle );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2381 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2382
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2383 ret = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2384 delete events[ type ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2385 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2386 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2387
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2388 // Remove the expando if it's no longer used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2389 if ( jQuery.isEmptyObject( events ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2390 var handle = elemData.handle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2391 if ( handle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2392 handle.elem = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2393 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2394
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2395 delete elemData.events;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2396 delete elemData.handle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2397
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2398 if ( jQuery.isEmptyObject( elemData ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2399 jQuery.removeData( elem, undefined, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2400 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2401 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2402 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2403
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2404 // bubbling is internal
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2405 trigger: function( event, data, elem /*, bubbling */ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2406 // Event object or event type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2407 var type = event.type || event,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2408 bubbling = arguments[3];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2409
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2410 if ( !bubbling ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2411 event = typeof event === "object" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2412 // jQuery.Event object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2413 event[ jQuery.expando ] ? event :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2414 // Object literal
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2415 jQuery.extend( jQuery.Event(type), event ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2416 // Just the event type (string)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2417 jQuery.Event(type);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2418
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2419 if ( type.indexOf("!") >= 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2420 event.type = type = type.slice(0, -1);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2421 event.exclusive = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2422 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2423
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2424 // Handle a global trigger
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2425 if ( !elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2426 // Don't bubble custom events when global (to avoid too much overhead)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2427 event.stopPropagation();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2428
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2429 // Only trigger if we've ever bound an event for it
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2430 if ( jQuery.event.global[ type ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2431 // XXX This code smells terrible. event.js should not be directly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2432 // inspecting the data cache
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2433 jQuery.each( jQuery.cache, function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2434 // internalKey variable is just used to make it easier to find
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2435 // and potentially change this stuff later; currently it just
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2436 // points to jQuery.expando
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2437 var internalKey = jQuery.expando,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2438 internalCache = this[ internalKey ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2439 if ( internalCache && internalCache.events && internalCache.events[ type ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2440 jQuery.event.trigger( event, data, internalCache.handle.elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2441 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2442 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2443 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2444 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2445
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2446 // Handle triggering a single element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2447
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2448 // don't do events on text and comment nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2449 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2450 return undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2451 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2452
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2453 // Clean up in case it is reused
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2454 event.result = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2455 event.target = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2456
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2457 // Clone the incoming data, if any
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2458 data = jQuery.makeArray( data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2459 data.unshift( event );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2460 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2461
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2462 event.currentTarget = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2463
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2464 // Trigger the event, it is assumed that "handle" is a function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2465 var handle = jQuery._data( elem, "handle" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2466
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2467 if ( handle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2468 handle.apply( elem, data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2469 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2470
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2471 var parent = elem.parentNode || elem.ownerDocument;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2472
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2473 // Trigger an inline bound script
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2474 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2475 if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2476 if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2477 event.result = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2478 event.preventDefault();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2479 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2480 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2481
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2482 // prevent IE from throwing an error for some elements with some event types, see #3533
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2483 } catch (inlineError) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2484
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2485 if ( !event.isPropagationStopped() && parent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2486 jQuery.event.trigger( event, data, parent, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2487
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2488 } else if ( !event.isDefaultPrevented() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2489 var old,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2490 target = event.target,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2491 targetType = type.replace( rnamespaces, "" ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2492 isClick = jQuery.nodeName( target, "a" ) && targetType === "click",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2493 special = jQuery.event.special[ targetType ] || {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2494
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2495 if ( (!special._default || special._default.call( elem, event ) === false) &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2496 !isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2497
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2498 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2499 if ( target[ targetType ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2500 // Make sure that we don't accidentally re-trigger the onFOO events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2501 old = target[ "on" + targetType ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2502
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2503 if ( old ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2504 target[ "on" + targetType ] = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2505 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2506
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2507 jQuery.event.triggered = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2508 target[ targetType ]();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2509 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2510
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2511 // prevent IE from throwing an error for some elements with some event types, see #3533
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2512 } catch (triggerError) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2513
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2514 if ( old ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2515 target[ "on" + targetType ] = old;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2516 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2517
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2518 jQuery.event.triggered = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2519 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2520 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2521 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2522
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2523 handle: function( event ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2524 var all, handlers, namespaces, namespace_re, events,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2525 namespace_sort = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2526 args = jQuery.makeArray( arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2527
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2528 event = args[0] = jQuery.event.fix( event || window.event );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2529 event.currentTarget = this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2530
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2531 // Namespaced event handlers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2532 all = event.type.indexOf(".") < 0 && !event.exclusive;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2533
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2534 if ( !all ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2535 namespaces = event.type.split(".");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2536 event.type = namespaces.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2537 namespace_sort = namespaces.slice(0).sort();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2538 namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2539 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2540
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2541 event.namespace = event.namespace || namespace_sort.join(".");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2542
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2543 events = jQuery._data(this, "events");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2544
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2545 handlers = (events || {})[ event.type ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2546
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2547 if ( events && handlers ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2548 // Clone the handlers to prevent manipulation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2549 handlers = handlers.slice(0);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2550
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2551 for ( var j = 0, l = handlers.length; j < l; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2552 var handleObj = handlers[ j ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2553
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2554 // Filter the functions by class
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2555 if ( all || namespace_re.test( handleObj.namespace ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2556 // Pass in a reference to the handler function itself
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2557 // So that we can later remove it
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2558 event.handler = handleObj.handler;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2559 event.data = handleObj.data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2560 event.handleObj = handleObj;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2561
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2562 var ret = handleObj.handler.apply( this, args );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2563
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2564 if ( ret !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2565 event.result = ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2566 if ( ret === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2567 event.preventDefault();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2568 event.stopPropagation();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2569 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2570 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2571
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2572 if ( event.isImmediatePropagationStopped() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2573 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2574 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2575 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2576 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2577 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2578
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2579 return event.result;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2580 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2581
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2582 props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2583
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2584 fix: function( event ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2585 if ( event[ jQuery.expando ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2586 return event;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2587 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2588
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2589 // store a copy of the original event object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2590 // and "clone" to set read-only properties
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2591 var originalEvent = event;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2592 event = jQuery.Event( originalEvent );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2593
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2594 for ( var i = this.props.length, prop; i; ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2595 prop = this.props[ --i ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2596 event[ prop ] = originalEvent[ prop ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2597 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2598
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2599 // Fix target property, if necessary
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2600 if ( !event.target ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2601 // Fixes #1925 where srcElement might not be defined either
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2602 event.target = event.srcElement || document;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2603 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2604
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2605 // check if target is a textnode (safari)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2606 if ( event.target.nodeType === 3 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2607 event.target = event.target.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2608 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2609
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2610 // Add relatedTarget, if necessary
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2611 if ( !event.relatedTarget && event.fromElement ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2612 event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2613 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2614
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2615 // Calculate pageX/Y if missing and clientX/Y available
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2616 if ( event.pageX == null && event.clientX != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2617 var doc = document.documentElement,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2618 body = document.body;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2619
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2620 event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2621 event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2622 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2623
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2624 // Add which for key events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2625 if ( event.which == null && (event.charCode != null || event.keyCode != null) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2626 event.which = event.charCode != null ? event.charCode : event.keyCode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2627 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2628
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2629 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2630 if ( !event.metaKey && event.ctrlKey ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2631 event.metaKey = event.ctrlKey;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2632 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2633
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2634 // Add which for click: 1 === left; 2 === middle; 3 === right
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2635 // Note: button is not normalized, so don't use it
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2636 if ( !event.which && event.button !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2637 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2638 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2639
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2640 return event;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2641 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2642
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2643 // Deprecated, use jQuery.guid instead
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2644 guid: 1E8,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2645
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2646 // Deprecated, use jQuery.proxy instead
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2647 proxy: jQuery.proxy,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2648
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2649 special: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2650 ready: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2651 // Make sure the ready event is setup
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2652 setup: jQuery.bindReady,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2653 teardown: jQuery.noop
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2654 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2655
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2656 live: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2657 add: function( handleObj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2658 jQuery.event.add( this,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2659 liveConvert( handleObj.origType, handleObj.selector ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2660 jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2661 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2662
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2663 remove: function( handleObj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2664 jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2665 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2666 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2667
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2668 beforeunload: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2669 setup: function( data, namespaces, eventHandle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2670 // We only want to do this special case on windows
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2671 if ( jQuery.isWindow( this ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2672 this.onbeforeunload = eventHandle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2673 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2674 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2675
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2676 teardown: function( namespaces, eventHandle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2677 if ( this.onbeforeunload === eventHandle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2678 this.onbeforeunload = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2679 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2680 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2681 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2682 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2683 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2684
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2685 jQuery.removeEvent = document.removeEventListener ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2686 function( elem, type, handle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2687 if ( elem.removeEventListener ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2688 elem.removeEventListener( type, handle, false );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2689 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2690 } :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2691 function( elem, type, handle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2692 if ( elem.detachEvent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2693 elem.detachEvent( "on" + type, handle );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2694 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2695 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2696
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2697 jQuery.Event = function( src ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2698 // Allow instantiation without the 'new' keyword
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2699 if ( !this.preventDefault ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2700 return new jQuery.Event( src );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2701 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2702
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2703 // Event object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2704 if ( src && src.type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2705 this.originalEvent = src;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2706 this.type = src.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2707
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2708 // Events bubbling up the document may have been marked as prevented
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2709 // by a handler lower down the tree; reflect the correct value.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2710 this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2711 src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2712
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2713 // Event type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2714 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2715 this.type = src;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2716 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2717
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2718 // timeStamp is buggy for some events on Firefox(#3843)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2719 // So we won't rely on the native value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2720 this.timeStamp = jQuery.now();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2721
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2722 // Mark it as fixed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2723 this[ jQuery.expando ] = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2724 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2725
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2726 function returnFalse() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2727 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2728 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2729 function returnTrue() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2730 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2731 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2732
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2733 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2734 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2735 jQuery.Event.prototype = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2736 preventDefault: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2737 this.isDefaultPrevented = returnTrue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2738
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2739 var e = this.originalEvent;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2740 if ( !e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2741 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2742 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2743
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2744 // if preventDefault exists run it on the original event
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2745 if ( e.preventDefault ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2746 e.preventDefault();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2747
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2748 // otherwise set the returnValue property of the original event to false (IE)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2749 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2750 e.returnValue = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2751 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2752 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2753 stopPropagation: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2754 this.isPropagationStopped = returnTrue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2755
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2756 var e = this.originalEvent;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2757 if ( !e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2758 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2759 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2760 // if stopPropagation exists run it on the original event
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2761 if ( e.stopPropagation ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2762 e.stopPropagation();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2763 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2764 // otherwise set the cancelBubble property of the original event to true (IE)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2765 e.cancelBubble = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2766 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2767 stopImmediatePropagation: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2768 this.isImmediatePropagationStopped = returnTrue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2769 this.stopPropagation();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2770 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2771 isDefaultPrevented: returnFalse,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2772 isPropagationStopped: returnFalse,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2773 isImmediatePropagationStopped: returnFalse
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2774 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2775
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2776 // Checks if an event happened on an element within another element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2777 // Used in jQuery.event.special.mouseenter and mouseleave handlers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2778 var withinElement = function( event ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2779 // Check if mouse(over|out) are still within the same parent element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2780 var parent = event.relatedTarget;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2781
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2782 // Firefox sometimes assigns relatedTarget a XUL element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2783 // which we cannot access the parentNode property of
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2784 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2785
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2786 // Chrome does something similar, the parentNode property
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2787 // can be accessed but is null.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2788 if ( parent !== document && !parent.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2789 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2790 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2791 // Traverse up the tree
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2792 while ( parent && parent !== this ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2793 parent = parent.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2794 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2795
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2796 if ( parent !== this ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2797 // set the correct event type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2798 event.type = event.data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2799
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2800 // handle event if we actually just moused on to a non sub-element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2801 jQuery.event.handle.apply( this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2802 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2803
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2804 // assuming we've left the element since we most likely mousedover a xul element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2805 } catch(e) { }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2806 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2807
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2808 // In case of event delegation, we only need to rename the event.type,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2809 // liveHandler will take care of the rest.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2810 delegate = function( event ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2811 event.type = event.data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2812 jQuery.event.handle.apply( this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2813 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2814
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2815 // Create mouseenter and mouseleave events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2816 jQuery.each({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2817 mouseenter: "mouseover",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2818 mouseleave: "mouseout"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2819 }, function( orig, fix ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2820 jQuery.event.special[ orig ] = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2821 setup: function( data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2822 jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2823 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2824 teardown: function( data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2825 jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2826 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2827 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2828 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2829
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2830 // submit delegation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2831 if ( !jQuery.support.submitBubbles ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2832
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2833 jQuery.event.special.submit = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2834 setup: function( data, namespaces ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2835 if ( this.nodeName && this.nodeName.toLowerCase() !== "form" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2836 jQuery.event.add(this, "click.specialSubmit", function( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2837 var elem = e.target,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2838 type = elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2839
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2840 if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2841 trigger( "submit", this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2842 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2843 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2844
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2845 jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2846 var elem = e.target,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2847 type = elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2848
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2849 if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2850 trigger( "submit", this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2851 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2852 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2853
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2854 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2855 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2856 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2857 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2858
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2859 teardown: function( namespaces ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2860 jQuery.event.remove( this, ".specialSubmit" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2861 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2862 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2863
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2864 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2865
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2866 // change delegation, happens here so we have bind.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2867 if ( !jQuery.support.changeBubbles ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2868
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2869 var changeFilters,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2870
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2871 getVal = function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2872 var type = elem.type, val = elem.value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2873
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2874 if ( type === "radio" || type === "checkbox" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2875 val = elem.checked;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2876
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2877 } else if ( type === "select-multiple" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2878 val = elem.selectedIndex > -1 ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2879 jQuery.map( elem.options, function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2880 return elem.selected;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2881 }).join("-") :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2882 "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2883
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2884 } else if ( elem.nodeName.toLowerCase() === "select" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2885 val = elem.selectedIndex;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2886 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2887
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2888 return val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2889 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2890
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2891 testChange = function testChange( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2892 var elem = e.target, data, val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2893
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2894 if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2895 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2896 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2897
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2898 data = jQuery._data( elem, "_change_data" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2899 val = getVal(elem);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2900
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2901 // the current data will be also retrieved by beforeactivate
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2902 if ( e.type !== "focusout" || elem.type !== "radio" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2903 jQuery._data( elem, "_change_data", val );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2904 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2905
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2906 if ( data === undefined || val === data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2907 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2908 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2909
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2910 if ( data != null || val ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2911 e.type = "change";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2912 e.liveFired = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2913 jQuery.event.trigger( e, arguments[1], elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2914 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2915 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2916
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2917 jQuery.event.special.change = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2918 filters: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2919 focusout: testChange,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2920
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2921 beforedeactivate: testChange,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2922
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2923 click: function( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2924 var elem = e.target, type = elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2925
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2926 if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2927 testChange.call( this, e );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2928 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2929 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2930
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2931 // Change has to be called before submit
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2932 // Keydown will be called before keypress, which is used in submit-event delegation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2933 keydown: function( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2934 var elem = e.target, type = elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2935
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2936 if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2937 (e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2938 type === "select-multiple" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2939 testChange.call( this, e );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2940 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2941 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2942
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2943 // Beforeactivate happens also before the previous element is blurred
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2944 // with this event you can't trigger a change event, but you can store
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2945 // information
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2946 beforeactivate: function( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2947 var elem = e.target;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2948 jQuery._data( elem, "_change_data", getVal(elem) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2949 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2950 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2951
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2952 setup: function( data, namespaces ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2953 if ( this.type === "file" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2954 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2955 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2956
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2957 for ( var type in changeFilters ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2958 jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2959 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2960
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2961 return rformElems.test( this.nodeName );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2962 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2963
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2964 teardown: function( namespaces ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2965 jQuery.event.remove( this, ".specialChange" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2966
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2967 return rformElems.test( this.nodeName );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2968 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2969 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2970
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2971 changeFilters = jQuery.event.special.change.filters;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2972
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2973 // Handle when the input is .focus()'d
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2974 changeFilters.focus = changeFilters.beforeactivate;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2975 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2976
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2977 function trigger( type, elem, args ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2978 // Piggyback on a donor event to simulate a different one.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2979 // Fake originalEvent to avoid donor's stopPropagation, but if the
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2980 // simulated event prevents default then we do the same on the donor.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2981 // Don't pass args or remember liveFired; they apply to the donor event.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2982 var event = jQuery.extend( {}, args[ 0 ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2983 event.type = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2984 event.originalEvent = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2985 event.liveFired = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2986 jQuery.event.handle.call( elem, event );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2987 if ( event.isDefaultPrevented() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2988 args[ 0 ].preventDefault();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2989 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2990 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2991
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2992 // Create "bubbling" focus and blur events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2993 if ( document.addEventListener ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2994 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2995 jQuery.event.special[ fix ] = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2996 setup: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2997 this.addEventListener( orig, handler, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2998 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
2999 teardown: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3000 this.removeEventListener( orig, handler, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3001 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3002 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3003
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3004 function handler( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3005 e = jQuery.event.fix( e );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3006 e.type = fix;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3007 return jQuery.event.handle.call( this, e );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3008 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3009 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3010 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3011
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3012 jQuery.each(["bind", "one"], function( i, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3013 jQuery.fn[ name ] = function( type, data, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3014 // Handle object literals
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3015 if ( typeof type === "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3016 for ( var key in type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3017 this[ name ](key, data, type[key], fn);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3018 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3019 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3020 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3021
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3022 if ( jQuery.isFunction( data ) || data === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3023 fn = data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3024 data = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3025 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3026
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3027 var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3028 jQuery( this ).unbind( event, handler );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3029 return fn.apply( this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3030 }) : fn;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3031
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3032 if ( type === "unload" && name !== "one" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3033 this.one( type, data, fn );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3034
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3035 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3036 for ( var i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3037 jQuery.event.add( this[i], type, handler, data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3038 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3039 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3040
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3041 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3042 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3043 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3044
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3045 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3046 unbind: function( type, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3047 // Handle object literals
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3048 if ( typeof type === "object" && !type.preventDefault ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3049 for ( var key in type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3050 this.unbind(key, type[key]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3051 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3052
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3053 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3054 for ( var i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3055 jQuery.event.remove( this[i], type, fn );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3056 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3057 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3058
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3059 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3060 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3061
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3062 delegate: function( selector, types, data, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3063 return this.live( types, data, fn, selector );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3064 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3065
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3066 undelegate: function( selector, types, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3067 if ( arguments.length === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3068 return this.unbind( "live" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3069
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3070 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3071 return this.die( types, null, fn, selector );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3072 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3073 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3074
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3075 trigger: function( type, data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3076 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3077 jQuery.event.trigger( type, data, this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3078 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3079 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3080
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3081 triggerHandler: function( type, data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3082 if ( this[0] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3083 var event = jQuery.Event( type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3084 event.preventDefault();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3085 event.stopPropagation();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3086 jQuery.event.trigger( event, data, this[0] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3087 return event.result;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3088 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3089 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3090
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3091 toggle: function( fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3092 // Save reference to arguments for access in closure
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3093 var args = arguments,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3094 i = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3095
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3096 // link all the functions, so any of them can unbind this click handler
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3097 while ( i < args.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3098 jQuery.proxy( fn, args[ i++ ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3099 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3100
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3101 return this.click( jQuery.proxy( fn, function( event ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3102 // Figure out which function to execute
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3103 var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3104 jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3105
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3106 // Make sure that clicks stop
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3107 event.preventDefault();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3108
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3109 // and execute the function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3110 return args[ lastToggle ].apply( this, arguments ) || false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3111 }));
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3112 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3113
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3114 hover: function( fnOver, fnOut ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3115 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3116 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3117 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3118
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3119 var liveMap = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3120 focus: "focusin",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3121 blur: "focusout",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3122 mouseenter: "mouseover",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3123 mouseleave: "mouseout"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3124 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3125
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3126 jQuery.each(["live", "die"], function( i, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3127 jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3128 var type, i = 0, match, namespaces, preType,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3129 selector = origSelector || this.selector,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3130 context = origSelector ? this : jQuery( this.context );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3131
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3132 if ( typeof types === "object" && !types.preventDefault ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3133 for ( var key in types ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3134 context[ name ]( key, data, types[key], selector );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3135 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3136
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3137 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3138 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3139
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3140 if ( jQuery.isFunction( data ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3141 fn = data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3142 data = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3143 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3144
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3145 types = (types || "").split(" ");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3146
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3147 while ( (type = types[ i++ ]) != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3148 match = rnamespaces.exec( type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3149 namespaces = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3150
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3151 if ( match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3152 namespaces = match[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3153 type = type.replace( rnamespaces, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3154 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3155
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3156 if ( type === "hover" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3157 types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3158 continue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3159 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3160
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3161 preType = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3162
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3163 if ( type === "focus" || type === "blur" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3164 types.push( liveMap[ type ] + namespaces );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3165 type = type + namespaces;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3166
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3167 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3168 type = (liveMap[ type ] || type) + namespaces;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3169 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3170
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3171 if ( name === "live" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3172 // bind live handler
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3173 for ( var j = 0, l = context.length; j < l; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3174 jQuery.event.add( context[j], "live." + liveConvert( type, selector ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3175 { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3176 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3177
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3178 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3179 // unbind live handler
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3180 context.unbind( "live." + liveConvert( type, selector ), fn );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3181 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3182 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3183
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3184 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3185 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3186 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3187
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3188 function liveHandler( event ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3189 var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3190 elems = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3191 selectors = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3192 events = jQuery._data( this, "events" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3193
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3194 // Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3195 if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3196 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3197 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3198
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3199 if ( event.namespace ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3200 namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3201 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3202
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3203 event.liveFired = this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3204
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3205 var live = events.live.slice(0);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3206
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3207 for ( j = 0; j < live.length; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3208 handleObj = live[j];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3209
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3210 if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3211 selectors.push( handleObj.selector );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3212
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3213 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3214 live.splice( j--, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3215 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3216 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3217
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3218 match = jQuery( event.target ).closest( selectors, event.currentTarget );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3219
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3220 for ( i = 0, l = match.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3221 close = match[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3222
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3223 for ( j = 0; j < live.length; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3224 handleObj = live[j];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3225
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3226 if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3227 elem = close.elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3228 related = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3229
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3230 // Those two events require additional checking
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3231 if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3232 event.type = handleObj.preType;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3233 related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3234 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3235
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3236 if ( !related || related !== elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3237 elems.push({ elem: elem, handleObj: handleObj, level: close.level });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3238 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3239 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3240 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3241 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3242
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3243 for ( i = 0, l = elems.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3244 match = elems[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3245
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3246 if ( maxLevel && match.level > maxLevel ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3247 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3248 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3249
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3250 event.currentTarget = match.elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3251 event.data = match.handleObj.data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3252 event.handleObj = match.handleObj;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3253
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3254 ret = match.handleObj.origHandler.apply( match.elem, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3255
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3256 if ( ret === false || event.isPropagationStopped() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3257 maxLevel = match.level;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3258
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3259 if ( ret === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3260 stop = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3261 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3262 if ( event.isImmediatePropagationStopped() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3263 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3264 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3265 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3266 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3267
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3268 return stop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3269 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3270
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3271 function liveConvert( type, selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3272 return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3273 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3274
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3275 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3276 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3277 "change select submit keydown keypress keyup error").split(" "), function( i, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3278
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3279 // Handle event binding
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3280 jQuery.fn[ name ] = function( data, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3281 if ( fn == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3282 fn = data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3283 data = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3284 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3285
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3286 return arguments.length > 0 ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3287 this.bind( name, data, fn ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3288 this.trigger( name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3289 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3290
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3291 if ( jQuery.attrFn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3292 jQuery.attrFn[ name ] = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3293 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3294 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3295
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3296
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3297 /*!
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3298 * Sizzle CSS Selector Engine
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3299 * Copyright 2011, The Dojo Foundation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3300 * Released under the MIT, BSD, and GPL Licenses.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3301 * More information: http://sizzlejs.com/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3302 */
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3303 (function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3304
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3305 var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3306 done = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3307 toString = Object.prototype.toString,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3308 hasDuplicate = false,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3309 baseHasDuplicate = true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3310 rBackslash = /\\/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3311 rNonWord = /\W/;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3312
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3313 // Here we check if the JavaScript engine is using some sort of
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3314 // optimization where it does not always call our comparision
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3315 // function. If that is the case, discard the hasDuplicate value.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3316 // Thus far that includes Google Chrome.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3317 [0, 0].sort(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3318 baseHasDuplicate = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3319 return 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3320 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3321
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3322 var Sizzle = function( selector, context, results, seed ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3323 results = results || [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3324 context = context || document;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3325
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3326 var origContext = context;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3327
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3328 if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3329 return [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3330 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3331
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3332 if ( !selector || typeof selector !== "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3333 return results;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3334 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3335
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3336 var m, set, checkSet, extra, ret, cur, pop, i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3337 prune = true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3338 contextXML = Sizzle.isXML( context ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3339 parts = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3340 soFar = selector;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3341
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3342 // Reset the position of the chunker regexp (start from head)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3343 do {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3344 chunker.exec( "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3345 m = chunker.exec( soFar );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3346
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3347 if ( m ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3348 soFar = m[3];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3349
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3350 parts.push( m[1] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3351
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3352 if ( m[2] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3353 extra = m[3];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3354 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3355 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3356 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3357 } while ( m );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3358
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3359 if ( parts.length > 1 && origPOS.exec( selector ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3360
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3361 if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3362 set = posProcess( parts[0] + parts[1], context );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3363
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3364 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3365 set = Expr.relative[ parts[0] ] ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3366 [ context ] :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3367 Sizzle( parts.shift(), context );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3368
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3369 while ( parts.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3370 selector = parts.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3371
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3372 if ( Expr.relative[ selector ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3373 selector += parts.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3374 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3375
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3376 set = posProcess( selector, set );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3377 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3378 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3379
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3380 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3381 // Take a shortcut and set the context if the root selector is an ID
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3382 // (but not if it'll be faster if the inner selector is an ID)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3383 if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3384 Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3385
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3386 ret = Sizzle.find( parts.shift(), context, contextXML );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3387 context = ret.expr ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3388 Sizzle.filter( ret.expr, ret.set )[0] :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3389 ret.set[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3390 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3391
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3392 if ( context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3393 ret = seed ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3394 { expr: parts.pop(), set: makeArray(seed) } :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3395 Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3396
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3397 set = ret.expr ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3398 Sizzle.filter( ret.expr, ret.set ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3399 ret.set;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3400
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3401 if ( parts.length > 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3402 checkSet = makeArray( set );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3403
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3404 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3405 prune = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3406 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3407
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3408 while ( parts.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3409 cur = parts.pop();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3410 pop = cur;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3411
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3412 if ( !Expr.relative[ cur ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3413 cur = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3414 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3415 pop = parts.pop();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3416 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3417
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3418 if ( pop == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3419 pop = context;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3420 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3421
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3422 Expr.relative[ cur ]( checkSet, pop, contextXML );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3423 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3424
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3425 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3426 checkSet = parts = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3427 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3428 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3429
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3430 if ( !checkSet ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3431 checkSet = set;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3432 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3433
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3434 if ( !checkSet ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3435 Sizzle.error( cur || selector );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3436 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3437
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3438 if ( toString.call(checkSet) === "[object Array]" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3439 if ( !prune ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3440 results.push.apply( results, checkSet );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3441
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3442 } else if ( context && context.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3443 for ( i = 0; checkSet[i] != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3444 if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3445 results.push( set[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3446 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3447 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3448
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3449 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3450 for ( i = 0; checkSet[i] != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3451 if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3452 results.push( set[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3453 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3454 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3455 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3456
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3457 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3458 makeArray( checkSet, results );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3459 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3460
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3461 if ( extra ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3462 Sizzle( extra, origContext, results, seed );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3463 Sizzle.uniqueSort( results );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3464 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3465
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3466 return results;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3467 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3468
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3469 Sizzle.uniqueSort = function( results ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3470 if ( sortOrder ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3471 hasDuplicate = baseHasDuplicate;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3472 results.sort( sortOrder );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3473
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3474 if ( hasDuplicate ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3475 for ( var i = 1; i < results.length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3476 if ( results[i] === results[ i - 1 ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3477 results.splice( i--, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3478 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3479 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3480 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3481 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3482
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3483 return results;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3484 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3485
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3486 Sizzle.matches = function( expr, set ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3487 return Sizzle( expr, null, null, set );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3488 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3489
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3490 Sizzle.matchesSelector = function( node, expr ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3491 return Sizzle( expr, null, null, [node] ).length > 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3492 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3493
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3494 Sizzle.find = function( expr, context, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3495 var set;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3496
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3497 if ( !expr ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3498 return [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3499 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3500
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3501 for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3502 var match,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3503 type = Expr.order[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3504
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3505 if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3506 var left = match[1];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3507 match.splice( 1, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3508
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3509 if ( left.substr( left.length - 1 ) !== "\\" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3510 match[1] = (match[1] || "").replace( rBackslash, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3511 set = Expr.find[ type ]( match, context, isXML );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3512
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3513 if ( set != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3514 expr = expr.replace( Expr.match[ type ], "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3515 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3516 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3517 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3518 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3519 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3520
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3521 if ( !set ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3522 set = typeof context.getElementsByTagName !== "undefined" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3523 context.getElementsByTagName( "*" ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3524 [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3525 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3526
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3527 return { set: set, expr: expr };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3528 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3529
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3530 Sizzle.filter = function( expr, set, inplace, not ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3531 var match, anyFound,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3532 old = expr,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3533 result = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3534 curLoop = set,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3535 isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3536
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3537 while ( expr && set.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3538 for ( var type in Expr.filter ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3539 if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3540 var found, item,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3541 filter = Expr.filter[ type ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3542 left = match[1];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3543
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3544 anyFound = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3545
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3546 match.splice(1,1);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3547
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3548 if ( left.substr( left.length - 1 ) === "\\" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3549 continue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3550 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3551
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3552 if ( curLoop === result ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3553 result = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3554 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3555
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3556 if ( Expr.preFilter[ type ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3557 match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3558
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3559 if ( !match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3560 anyFound = found = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3561
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3562 } else if ( match === true ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3563 continue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3564 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3565 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3566
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3567 if ( match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3568 for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3569 if ( item ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3570 found = filter( item, match, i, curLoop );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3571 var pass = not ^ !!found;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3572
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3573 if ( inplace && found != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3574 if ( pass ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3575 anyFound = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3576
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3577 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3578 curLoop[i] = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3579 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3580
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3581 } else if ( pass ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3582 result.push( item );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3583 anyFound = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3584 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3585 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3586 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3587 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3588
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3589 if ( found !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3590 if ( !inplace ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3591 curLoop = result;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3592 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3593
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3594 expr = expr.replace( Expr.match[ type ], "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3595
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3596 if ( !anyFound ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3597 return [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3598 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3599
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3600 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3601 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3602 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3603 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3604
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3605 // Improper expression
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3606 if ( expr === old ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3607 if ( anyFound == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3608 Sizzle.error( expr );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3609
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3610 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3611 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3612 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3613 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3614
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3615 old = expr;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3616 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3617
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3618 return curLoop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3619 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3620
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3621 Sizzle.error = function( msg ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3622 throw "Syntax error, unrecognized expression: " + msg;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3623 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3624
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3625 var Expr = Sizzle.selectors = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3626 order: [ "ID", "NAME", "TAG" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3627
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3628 match: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3629 ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3630 CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3631 NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3632 ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3633 TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3634 CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3635 POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3636 PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3637 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3638
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3639 leftMatch: {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3640
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3641 attrMap: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3642 "class": "className",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3643 "for": "htmlFor"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3644 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3645
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3646 attrHandle: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3647 href: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3648 return elem.getAttribute( "href" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3649 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3650 type: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3651 return elem.getAttribute( "type" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3652 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3653 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3654
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3655 relative: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3656 "+": function(checkSet, part){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3657 var isPartStr = typeof part === "string",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3658 isTag = isPartStr && !rNonWord.test( part ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3659 isPartStrNotTag = isPartStr && !isTag;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3660
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3661 if ( isTag ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3662 part = part.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3663 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3664
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3665 for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3666 if ( (elem = checkSet[i]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3667 while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3668
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3669 checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3670 elem || false :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3671 elem === part;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3672 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3673 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3674
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3675 if ( isPartStrNotTag ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3676 Sizzle.filter( part, checkSet, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3677 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3678 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3679
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3680 ">": function( checkSet, part ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3681 var elem,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3682 isPartStr = typeof part === "string",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3683 i = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3684 l = checkSet.length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3685
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3686 if ( isPartStr && !rNonWord.test( part ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3687 part = part.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3688
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3689 for ( ; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3690 elem = checkSet[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3691
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3692 if ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3693 var parent = elem.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3694 checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3695 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3696 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3697
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3698 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3699 for ( ; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3700 elem = checkSet[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3701
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3702 if ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3703 checkSet[i] = isPartStr ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3704 elem.parentNode :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3705 elem.parentNode === part;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3706 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3707 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3708
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3709 if ( isPartStr ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3710 Sizzle.filter( part, checkSet, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3711 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3712 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3713 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3714
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3715 "": function(checkSet, part, isXML){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3716 var nodeCheck,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3717 doneName = done++,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3718 checkFn = dirCheck;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3719
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3720 if ( typeof part === "string" && !rNonWord.test( part ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3721 part = part.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3722 nodeCheck = part;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3723 checkFn = dirNodeCheck;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3724 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3725
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3726 checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3727 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3728
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3729 "~": function( checkSet, part, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3730 var nodeCheck,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3731 doneName = done++,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3732 checkFn = dirCheck;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3733
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3734 if ( typeof part === "string" && !rNonWord.test( part ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3735 part = part.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3736 nodeCheck = part;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3737 checkFn = dirNodeCheck;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3738 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3739
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3740 checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3741 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3742 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3743
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3744 find: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3745 ID: function( match, context, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3746 if ( typeof context.getElementById !== "undefined" && !isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3747 var m = context.getElementById(match[1]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3748 // Check parentNode to catch when Blackberry 4.6 returns
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3749 // nodes that are no longer in the document #6963
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3750 return m && m.parentNode ? [m] : [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3751 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3752 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3753
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3754 NAME: function( match, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3755 if ( typeof context.getElementsByName !== "undefined" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3756 var ret = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3757 results = context.getElementsByName( match[1] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3758
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3759 for ( var i = 0, l = results.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3760 if ( results[i].getAttribute("name") === match[1] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3761 ret.push( results[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3762 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3763 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3764
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3765 return ret.length === 0 ? null : ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3766 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3767 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3768
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3769 TAG: function( match, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3770 if ( typeof context.getElementsByTagName !== "undefined" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3771 return context.getElementsByTagName( match[1] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3772 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3773 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3774 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3775 preFilter: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3776 CLASS: function( match, curLoop, inplace, result, not, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3777 match = " " + match[1].replace( rBackslash, "" ) + " ";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3778
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3779 if ( isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3780 return match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3781 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3782
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3783 for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3784 if ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3785 if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3786 if ( !inplace ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3787 result.push( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3788 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3789
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3790 } else if ( inplace ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3791 curLoop[i] = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3792 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3793 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3794 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3795
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3796 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3797 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3798
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3799 ID: function( match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3800 return match[1].replace( rBackslash, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3801 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3802
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3803 TAG: function( match, curLoop ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3804 return match[1].replace( rBackslash, "" ).toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3805 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3806
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3807 CHILD: function( match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3808 if ( match[1] === "nth" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3809 if ( !match[2] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3810 Sizzle.error( match[0] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3811 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3812
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3813 match[2] = match[2].replace(/^\+|\s*/g, '');
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3814
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3815 // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3816 var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3817 match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3818 !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3819
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3820 // calculate the numbers (first)n+(last) including if they are negative
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3821 match[2] = (test[1] + (test[2] || 1)) - 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3822 match[3] = test[3] - 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3823 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3824 else if ( match[2] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3825 Sizzle.error( match[0] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3826 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3827
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3828 // TODO: Move to normal caching system
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3829 match[0] = done++;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3830
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3831 return match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3832 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3833
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3834 ATTR: function( match, curLoop, inplace, result, not, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3835 var name = match[1] = match[1].replace( rBackslash, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3836
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3837 if ( !isXML && Expr.attrMap[name] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3838 match[1] = Expr.attrMap[name];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3839 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3840
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3841 // Handle if an un-quoted value was used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3842 match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3843
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3844 if ( match[2] === "~=" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3845 match[4] = " " + match[4] + " ";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3846 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3847
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3848 return match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3849 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3850
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3851 PSEUDO: function( match, curLoop, inplace, result, not ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3852 if ( match[1] === "not" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3853 // If we're dealing with a complex expression, or a simple one
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3854 if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3855 match[3] = Sizzle(match[3], null, null, curLoop);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3856
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3857 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3858 var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3859
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3860 if ( !inplace ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3861 result.push.apply( result, ret );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3862 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3863
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3864 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3865 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3866
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3867 } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3868 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3869 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3870
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3871 return match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3872 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3873
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3874 POS: function( match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3875 match.unshift( true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3876
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3877 return match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3878 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3879 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3880
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3881 filters: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3882 enabled: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3883 return elem.disabled === false && elem.type !== "hidden";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3884 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3885
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3886 disabled: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3887 return elem.disabled === true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3888 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3889
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3890 checked: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3891 return elem.checked === true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3892 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3893
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3894 selected: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3895 // Accessing this property makes selected-by-default
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3896 // options in Safari work properly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3897 if ( elem.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3898 elem.parentNode.selectedIndex;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3899 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3900
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3901 return elem.selected === true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3902 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3903
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3904 parent: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3905 return !!elem.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3906 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3907
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3908 empty: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3909 return !elem.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3910 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3911
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3912 has: function( elem, i, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3913 return !!Sizzle( match[3], elem ).length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3914 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3915
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3916 header: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3917 return (/h\d/i).test( elem.nodeName );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3918 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3919
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3920 text: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3921 // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3922 // use getAttribute instead to test this case
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3923 return "text" === elem.getAttribute( 'type' );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3924 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3925 radio: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3926 return "radio" === elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3927 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3928
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3929 checkbox: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3930 return "checkbox" === elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3931 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3932
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3933 file: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3934 return "file" === elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3935 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3936 password: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3937 return "password" === elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3938 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3939
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3940 submit: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3941 return "submit" === elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3942 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3943
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3944 image: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3945 return "image" === elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3946 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3947
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3948 reset: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3949 return "reset" === elem.type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3950 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3951
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3952 button: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3953 return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3954 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3955
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3956 input: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3957 return (/input|select|textarea|button/i).test( elem.nodeName );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3958 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3959 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3960 setFilters: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3961 first: function( elem, i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3962 return i === 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3963 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3964
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3965 last: function( elem, i, match, array ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3966 return i === array.length - 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3967 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3968
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3969 even: function( elem, i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3970 return i % 2 === 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3971 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3972
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3973 odd: function( elem, i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3974 return i % 2 === 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3975 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3976
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3977 lt: function( elem, i, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3978 return i < match[3] - 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3979 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3980
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3981 gt: function( elem, i, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3982 return i > match[3] - 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3983 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3984
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3985 nth: function( elem, i, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3986 return match[3] - 0 === i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3987 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3988
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3989 eq: function( elem, i, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3990 return match[3] - 0 === i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3991 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3992 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3993 filter: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3994 PSEUDO: function( elem, match, i, array ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3995 var name = match[1],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3996 filter = Expr.filters[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3997
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3998 if ( filter ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
3999 return filter( elem, i, match, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4000
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4001 } else if ( name === "contains" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4002 return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4003
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4004 } else if ( name === "not" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4005 var not = match[3];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4006
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4007 for ( var j = 0, l = not.length; j < l; j++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4008 if ( not[j] === elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4009 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4010 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4011 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4012
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4013 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4014
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4015 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4016 Sizzle.error( name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4017 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4018 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4019
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4020 CHILD: function( elem, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4021 var type = match[1],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4022 node = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4023
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4024 switch ( type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4025 case "only":
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4026 case "first":
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4027 while ( (node = node.previousSibling) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4028 if ( node.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4029 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4030 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4031 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4032
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4033 if ( type === "first" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4034 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4035 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4036
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4037 node = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4038
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4039 case "last":
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4040 while ( (node = node.nextSibling) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4041 if ( node.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4042 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4043 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4044 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4045
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4046 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4047
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4048 case "nth":
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4049 var first = match[2],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4050 last = match[3];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4051
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4052 if ( first === 1 && last === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4053 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4054 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4055
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4056 var doneName = match[0],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4057 parent = elem.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4058
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4059 if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4060 var count = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4061
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4062 for ( node = parent.firstChild; node; node = node.nextSibling ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4063 if ( node.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4064 node.nodeIndex = ++count;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4065 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4066 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4067
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4068 parent.sizcache = doneName;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4069 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4070
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4071 var diff = elem.nodeIndex - last;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4072
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4073 if ( first === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4074 return diff === 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4075
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4076 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4077 return ( diff % first === 0 && diff / first >= 0 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4078 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4079 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4080 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4081
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4082 ID: function( elem, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4083 return elem.nodeType === 1 && elem.getAttribute("id") === match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4084 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4085
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4086 TAG: function( elem, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4087 return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4088 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4089
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4090 CLASS: function( elem, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4091 return (" " + (elem.className || elem.getAttribute("class")) + " ")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4092 .indexOf( match ) > -1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4093 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4094
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4095 ATTR: function( elem, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4096 var name = match[1],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4097 result = Expr.attrHandle[ name ] ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4098 Expr.attrHandle[ name ]( elem ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4099 elem[ name ] != null ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4100 elem[ name ] :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4101 elem.getAttribute( name ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4102 value = result + "",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4103 type = match[2],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4104 check = match[4];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4105
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4106 return result == null ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4107 type === "!=" :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4108 type === "=" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4109 value === check :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4110 type === "*=" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4111 value.indexOf(check) >= 0 :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4112 type === "~=" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4113 (" " + value + " ").indexOf(check) >= 0 :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4114 !check ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4115 value && result !== false :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4116 type === "!=" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4117 value !== check :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4118 type === "^=" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4119 value.indexOf(check) === 0 :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4120 type === "$=" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4121 value.substr(value.length - check.length) === check :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4122 type === "|=" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4123 value === check || value.substr(0, check.length + 1) === check + "-" :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4124 false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4125 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4126
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4127 POS: function( elem, match, i, array ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4128 var name = match[2],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4129 filter = Expr.setFilters[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4130
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4131 if ( filter ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4132 return filter( elem, i, match, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4133 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4134 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4135 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4136 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4137
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4138 var origPOS = Expr.match.POS,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4139 fescape = function(all, num){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4140 return "\\" + (num - 0 + 1);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4141 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4142
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4143 for ( var type in Expr.match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4144 Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4145 Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4146 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4147
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4148 var makeArray = function( array, results ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4149 array = Array.prototype.slice.call( array, 0 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4150
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4151 if ( results ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4152 results.push.apply( results, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4153 return results;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4154 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4155
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4156 return array;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4157 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4158
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4159 // Perform a simple check to determine if the browser is capable of
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4160 // converting a NodeList to an array using builtin methods.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4161 // Also verifies that the returned array holds DOM nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4162 // (which is not the case in the Blackberry browser)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4163 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4164 Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4165
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4166 // Provide a fallback method if it does not work
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4167 } catch( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4168 makeArray = function( array, results ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4169 var i = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4170 ret = results || [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4171
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4172 if ( toString.call(array) === "[object Array]" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4173 Array.prototype.push.apply( ret, array );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4174
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4175 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4176 if ( typeof array.length === "number" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4177 for ( var l = array.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4178 ret.push( array[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4179 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4180
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4181 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4182 for ( ; array[i]; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4183 ret.push( array[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4184 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4185 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4186 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4187
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4188 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4189 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4190 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4191
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4192 var sortOrder, siblingCheck;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4193
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4194 if ( document.documentElement.compareDocumentPosition ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4195 sortOrder = function( a, b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4196 if ( a === b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4197 hasDuplicate = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4198 return 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4199 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4200
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4201 if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4202 return a.compareDocumentPosition ? -1 : 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4203 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4204
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4205 return a.compareDocumentPosition(b) & 4 ? -1 : 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4206 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4207
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4208 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4209 sortOrder = function( a, b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4210 var al, bl,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4211 ap = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4212 bp = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4213 aup = a.parentNode,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4214 bup = b.parentNode,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4215 cur = aup;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4216
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4217 // The nodes are identical, we can exit early
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4218 if ( a === b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4219 hasDuplicate = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4220 return 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4221
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4222 // If the nodes are siblings (or identical) we can do a quick check
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4223 } else if ( aup === bup ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4224 return siblingCheck( a, b );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4225
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4226 // If no parents were found then the nodes are disconnected
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4227 } else if ( !aup ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4228 return -1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4229
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4230 } else if ( !bup ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4231 return 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4232 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4233
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4234 // Otherwise they're somewhere else in the tree so we need
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4235 // to build up a full list of the parentNodes for comparison
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4236 while ( cur ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4237 ap.unshift( cur );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4238 cur = cur.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4239 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4240
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4241 cur = bup;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4242
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4243 while ( cur ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4244 bp.unshift( cur );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4245 cur = cur.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4246 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4247
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4248 al = ap.length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4249 bl = bp.length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4250
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4251 // Start walking down the tree looking for a discrepancy
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4252 for ( var i = 0; i < al && i < bl; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4253 if ( ap[i] !== bp[i] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4254 return siblingCheck( ap[i], bp[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4255 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4256 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4257
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4258 // We ended someplace up the tree so do a sibling check
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4259 return i === al ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4260 siblingCheck( a, bp[i], -1 ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4261 siblingCheck( ap[i], b, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4262 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4263
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4264 siblingCheck = function( a, b, ret ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4265 if ( a === b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4266 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4267 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4268
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4269 var cur = a.nextSibling;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4270
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4271 while ( cur ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4272 if ( cur === b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4273 return -1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4274 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4275
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4276 cur = cur.nextSibling;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4277 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4278
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4279 return 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4280 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4281 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4282
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4283 // Utility function for retreiving the text value of an array of DOM nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4284 Sizzle.getText = function( elems ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4285 var ret = "", elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4286
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4287 for ( var i = 0; elems[i]; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4288 elem = elems[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4289
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4290 // Get the text from text nodes and CDATA nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4291 if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4292 ret += elem.nodeValue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4293
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4294 // Traverse everything else, except comment nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4295 } else if ( elem.nodeType !== 8 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4296 ret += Sizzle.getText( elem.childNodes );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4297 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4298 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4299
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4300 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4301 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4302
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4303 // Check to see if the browser returns elements by name when
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4304 // querying by getElementById (and provide a workaround)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4305 (function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4306 // We're going to inject a fake input element with a specified name
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4307 var form = document.createElement("div"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4308 id = "script" + (new Date()).getTime(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4309 root = document.documentElement;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4310
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4311 form.innerHTML = "<a name='" + id + "'/>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4312
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4313 // Inject it into the root element, check its status, and remove it quickly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4314 root.insertBefore( form, root.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4315
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4316 // The workaround has to do additional checks after a getElementById
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4317 // Which slows things down for other browsers (hence the branching)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4318 if ( document.getElementById( id ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4319 Expr.find.ID = function( match, context, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4320 if ( typeof context.getElementById !== "undefined" && !isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4321 var m = context.getElementById(match[1]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4322
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4323 return m ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4324 m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4325 [m] :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4326 undefined :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4327 [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4328 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4329 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4330
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4331 Expr.filter.ID = function( elem, match ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4332 var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4333
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4334 return elem.nodeType === 1 && node && node.nodeValue === match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4335 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4336 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4337
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4338 root.removeChild( form );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4339
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4340 // release memory in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4341 root = form = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4342 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4343
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4344 (function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4345 // Check to see if the browser returns only elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4346 // when doing getElementsByTagName("*")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4347
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4348 // Create a fake element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4349 var div = document.createElement("div");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4350 div.appendChild( document.createComment("") );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4351
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4352 // Make sure no comments are found
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4353 if ( div.getElementsByTagName("*").length > 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4354 Expr.find.TAG = function( match, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4355 var results = context.getElementsByTagName( match[1] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4356
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4357 // Filter out possible comments
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4358 if ( match[1] === "*" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4359 var tmp = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4360
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4361 for ( var i = 0; results[i]; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4362 if ( results[i].nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4363 tmp.push( results[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4364 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4365 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4366
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4367 results = tmp;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4368 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4369
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4370 return results;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4371 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4372 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4373
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4374 // Check to see if an attribute returns normalized href attributes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4375 div.innerHTML = "<a href='#'></a>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4376
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4377 if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4378 div.firstChild.getAttribute("href") !== "#" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4379
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4380 Expr.attrHandle.href = function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4381 return elem.getAttribute( "href", 2 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4382 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4383 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4384
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4385 // release memory in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4386 div = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4387 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4388
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4389 if ( document.querySelectorAll ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4390 (function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4391 var oldSizzle = Sizzle,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4392 div = document.createElement("div"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4393 id = "__sizzle__";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4394
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4395 div.innerHTML = "<p class='TEST'></p>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4396
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4397 // Safari can't handle uppercase or unicode characters when
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4398 // in quirks mode.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4399 if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4400 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4401 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4402
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4403 Sizzle = function( query, context, extra, seed ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4404 context = context || document;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4405
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4406 // Only use querySelectorAll on non-XML documents
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4407 // (ID selectors don't work in non-HTML documents)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4408 if ( !seed && !Sizzle.isXML(context) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4409 // See if we find a selector to speed up
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4410 var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4411
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4412 if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4413 // Speed-up: Sizzle("TAG")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4414 if ( match[1] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4415 return makeArray( context.getElementsByTagName( query ), extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4416
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4417 // Speed-up: Sizzle(".CLASS")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4418 } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4419 return makeArray( context.getElementsByClassName( match[2] ), extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4420 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4421 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4422
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4423 if ( context.nodeType === 9 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4424 // Speed-up: Sizzle("body")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4425 // The body element only exists once, optimize finding it
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4426 if ( query === "body" && context.body ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4427 return makeArray( [ context.body ], extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4428
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4429 // Speed-up: Sizzle("#ID")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4430 } else if ( match && match[3] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4431 var elem = context.getElementById( match[3] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4432
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4433 // Check parentNode to catch when Blackberry 4.6 returns
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4434 // nodes that are no longer in the document #6963
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4435 if ( elem && elem.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4436 // Handle the case where IE and Opera return items
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4437 // by name instead of ID
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4438 if ( elem.id === match[3] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4439 return makeArray( [ elem ], extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4440 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4441
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4442 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4443 return makeArray( [], extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4444 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4445 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4446
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4447 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4448 return makeArray( context.querySelectorAll(query), extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4449 } catch(qsaError) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4450
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4451 // qSA works strangely on Element-rooted queries
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4452 // We can work around this by specifying an extra ID on the root
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4453 // and working up from there (Thanks to Andrew Dupont for the technique)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4454 // IE 8 doesn't work on object elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4455 } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4456 var oldContext = context,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4457 old = context.getAttribute( "id" ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4458 nid = old || id,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4459 hasParent = context.parentNode,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4460 relativeHierarchySelector = /^\s*[+~]/.test( query );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4461
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4462 if ( !old ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4463 context.setAttribute( "id", nid );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4464 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4465 nid = nid.replace( /'/g, "\\$&" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4466 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4467 if ( relativeHierarchySelector && hasParent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4468 context = context.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4469 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4470
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4471 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4472 if ( !relativeHierarchySelector || hasParent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4473 return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4474 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4475
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4476 } catch(pseudoError) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4477 } finally {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4478 if ( !old ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4479 oldContext.removeAttribute( "id" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4480 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4481 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4482 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4483 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4484
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4485 return oldSizzle(query, context, extra, seed);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4486 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4487
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4488 for ( var prop in oldSizzle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4489 Sizzle[ prop ] = oldSizzle[ prop ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4490 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4491
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4492 // release memory in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4493 div = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4494 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4495 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4496
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4497 (function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4498 var html = document.documentElement,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4499 matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4500 pseudoWorks = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4501
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4502 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4503 // This should fail with an exception
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4504 // Gecko does not error, returns false instead
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4505 matches.call( document.documentElement, "[test!='']:sizzle" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4506
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4507 } catch( pseudoError ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4508 pseudoWorks = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4509 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4510
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4511 if ( matches ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4512 Sizzle.matchesSelector = function( node, expr ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4513 // Make sure that attribute selectors are quoted
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4514 expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4515
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4516 if ( !Sizzle.isXML( node ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4517 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4518 if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4519 return matches.call( node, expr );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4520 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4521 } catch(e) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4522 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4523
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4524 return Sizzle(expr, null, null, [node]).length > 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4525 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4526 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4527 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4528
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4529 (function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4530 var div = document.createElement("div");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4531
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4532 div.innerHTML = "<div class='test e'></div><div class='test'></div>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4533
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4534 // Opera can't find a second classname (in 9.6)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4535 // Also, make sure that getElementsByClassName actually exists
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4536 if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4537 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4538 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4539
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4540 // Safari caches class attributes, doesn't catch changes (in 3.2)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4541 div.lastChild.className = "e";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4542
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4543 if ( div.getElementsByClassName("e").length === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4544 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4545 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4546
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4547 Expr.order.splice(1, 0, "CLASS");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4548 Expr.find.CLASS = function( match, context, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4549 if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4550 return context.getElementsByClassName(match[1]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4551 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4552 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4553
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4554 // release memory in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4555 div = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4556 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4557
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4558 function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4559 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4560 var elem = checkSet[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4561
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4562 if ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4563 var match = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4564
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4565 elem = elem[dir];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4566
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4567 while ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4568 if ( elem.sizcache === doneName ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4569 match = checkSet[elem.sizset];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4570 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4571 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4572
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4573 if ( elem.nodeType === 1 && !isXML ){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4574 elem.sizcache = doneName;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4575 elem.sizset = i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4576 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4577
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4578 if ( elem.nodeName.toLowerCase() === cur ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4579 match = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4580 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4581 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4582
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4583 elem = elem[dir];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4584 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4585
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4586 checkSet[i] = match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4587 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4588 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4589 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4590
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4591 function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4592 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4593 var elem = checkSet[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4594
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4595 if ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4596 var match = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4597
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4598 elem = elem[dir];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4599
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4600 while ( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4601 if ( elem.sizcache === doneName ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4602 match = checkSet[elem.sizset];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4603 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4604 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4605
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4606 if ( elem.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4607 if ( !isXML ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4608 elem.sizcache = doneName;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4609 elem.sizset = i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4610 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4611
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4612 if ( typeof cur !== "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4613 if ( elem === cur ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4614 match = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4615 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4616 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4617
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4618 } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4619 match = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4620 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4621 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4622 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4623
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4624 elem = elem[dir];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4625 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4626
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4627 checkSet[i] = match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4628 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4629 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4630 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4631
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4632 if ( document.documentElement.contains ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4633 Sizzle.contains = function( a, b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4634 return a !== b && (a.contains ? a.contains(b) : true);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4635 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4636
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4637 } else if ( document.documentElement.compareDocumentPosition ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4638 Sizzle.contains = function( a, b ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4639 return !!(a.compareDocumentPosition(b) & 16);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4640 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4641
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4642 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4643 Sizzle.contains = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4644 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4645 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4646 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4647
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4648 Sizzle.isXML = function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4649 // documentElement is verified for cases where it doesn't yet exist
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4650 // (such as loading iframes in IE - #4833)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4651 var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4652
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4653 return documentElement ? documentElement.nodeName !== "HTML" : false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4654 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4655
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4656 var posProcess = function( selector, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4657 var match,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4658 tmpSet = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4659 later = "",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4660 root = context.nodeType ? [context] : context;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4661
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4662 // Position selectors must be done after the filter
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4663 // And so must :not(positional) so we move all PSEUDOs to the end
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4664 while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4665 later += match[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4666 selector = selector.replace( Expr.match.PSEUDO, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4667 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4668
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4669 selector = Expr.relative[selector] ? selector + "*" : selector;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4670
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4671 for ( var i = 0, l = root.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4672 Sizzle( selector, root[i], tmpSet );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4673 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4674
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4675 return Sizzle.filter( later, tmpSet );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4676 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4677
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4678 // EXPOSE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4679 jQuery.find = Sizzle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4680 jQuery.expr = Sizzle.selectors;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4681 jQuery.expr[":"] = jQuery.expr.filters;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4682 jQuery.unique = Sizzle.uniqueSort;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4683 jQuery.text = Sizzle.getText;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4684 jQuery.isXMLDoc = Sizzle.isXML;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4685 jQuery.contains = Sizzle.contains;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4686
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4687
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4688 })();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4689
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4690
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4691 var runtil = /Until$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4692 rparentsprev = /^(?:parents|prevUntil|prevAll)/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4693 // Note: This RegExp should be improved, or likely pulled from Sizzle
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4694 rmultiselector = /,/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4695 isSimple = /^.[^:#\[\.,]*$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4696 slice = Array.prototype.slice,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4697 POS = jQuery.expr.match.POS,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4698 // methods guaranteed to produce a unique set when starting from a unique set
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4699 guaranteedUnique = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4700 children: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4701 contents: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4702 next: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4703 prev: true
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4704 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4705
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4706 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4707 find: function( selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4708 var ret = this.pushStack( "", "find", selector ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4709 length = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4710
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4711 for ( var i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4712 length = ret.length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4713 jQuery.find( selector, this[i], ret );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4714
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4715 if ( i > 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4716 // Make sure that the results are unique
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4717 for ( var n = length; n < ret.length; n++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4718 for ( var r = 0; r < length; r++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4719 if ( ret[r] === ret[n] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4720 ret.splice(n--, 1);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4721 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4722 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4723 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4724 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4725 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4726 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4727
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4728 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4729 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4730
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4731 has: function( target ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4732 var targets = jQuery( target );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4733 return this.filter(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4734 for ( var i = 0, l = targets.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4735 if ( jQuery.contains( this, targets[i] ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4736 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4737 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4738 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4739 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4740 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4741
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4742 not: function( selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4743 return this.pushStack( winnow(this, selector, false), "not", selector);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4744 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4745
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4746 filter: function( selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4747 return this.pushStack( winnow(this, selector, true), "filter", selector );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4748 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4749
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4750 is: function( selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4751 return !!selector && jQuery.filter( selector, this ).length > 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4752 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4753
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4754 closest: function( selectors, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4755 var ret = [], i, l, cur = this[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4756
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4757 if ( jQuery.isArray( selectors ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4758 var match, selector,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4759 matches = {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4760 level = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4761
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4762 if ( cur && selectors.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4763 for ( i = 0, l = selectors.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4764 selector = selectors[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4765
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4766 if ( !matches[selector] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4767 matches[selector] = jQuery.expr.match.POS.test( selector ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4768 jQuery( selector, context || this.context ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4769 selector;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4770 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4771 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4772
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4773 while ( cur && cur.ownerDocument && cur !== context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4774 for ( selector in matches ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4775 match = matches[selector];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4776
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4777 if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4778 ret.push({ selector: selector, elem: cur, level: level });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4779 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4780 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4781
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4782 cur = cur.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4783 level++;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4784 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4785 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4786
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4787 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4788 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4789
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4790 var pos = POS.test( selectors ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4791 jQuery( selectors, context || this.context ) : null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4792
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4793 for ( i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4794 cur = this[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4795
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4796 while ( cur ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4797 if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4798 ret.push( cur );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4799 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4800
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4801 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4802 cur = cur.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4803 if ( !cur || !cur.ownerDocument || cur === context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4804 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4805 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4806 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4807 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4808 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4809
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4810 ret = ret.length > 1 ? jQuery.unique(ret) : ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4811
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4812 return this.pushStack( ret, "closest", selectors );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4813 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4814
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4815 // Determine the position of an element within
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4816 // the matched set of elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4817 index: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4818 if ( !elem || typeof elem === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4819 return jQuery.inArray( this[0],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4820 // If it receives a string, the selector is used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4821 // If it receives nothing, the siblings are used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4822 elem ? jQuery( elem ) : this.parent().children() );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4823 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4824 // Locate the position of the desired element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4825 return jQuery.inArray(
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4826 // If it receives a jQuery object, the first element is used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4827 elem.jquery ? elem[0] : elem, this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4828 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4829
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4830 add: function( selector, context ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4831 var set = typeof selector === "string" ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4832 jQuery( selector, context ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4833 jQuery.makeArray( selector ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4834 all = jQuery.merge( this.get(), set );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4835
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4836 return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4837 all :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4838 jQuery.unique( all ) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4839 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4840
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4841 andSelf: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4842 return this.add( this.prevObject );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4843 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4844 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4845
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4846 // A painfully simple check to see if an element is disconnected
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4847 // from a document (should be improved, where feasible).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4848 function isDisconnected( node ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4849 return !node || !node.parentNode || node.parentNode.nodeType === 11;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4850 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4851
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4852 jQuery.each({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4853 parent: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4854 var parent = elem.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4855 return parent && parent.nodeType !== 11 ? parent : null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4856 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4857 parents: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4858 return jQuery.dir( elem, "parentNode" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4859 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4860 parentsUntil: function( elem, i, until ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4861 return jQuery.dir( elem, "parentNode", until );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4862 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4863 next: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4864 return jQuery.nth( elem, 2, "nextSibling" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4865 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4866 prev: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4867 return jQuery.nth( elem, 2, "previousSibling" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4868 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4869 nextAll: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4870 return jQuery.dir( elem, "nextSibling" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4871 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4872 prevAll: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4873 return jQuery.dir( elem, "previousSibling" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4874 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4875 nextUntil: function( elem, i, until ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4876 return jQuery.dir( elem, "nextSibling", until );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4877 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4878 prevUntil: function( elem, i, until ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4879 return jQuery.dir( elem, "previousSibling", until );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4880 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4881 siblings: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4882 return jQuery.sibling( elem.parentNode.firstChild, elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4883 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4884 children: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4885 return jQuery.sibling( elem.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4886 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4887 contents: function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4888 return jQuery.nodeName( elem, "iframe" ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4889 elem.contentDocument || elem.contentWindow.document :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4890 jQuery.makeArray( elem.childNodes );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4891 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4892 }, function( name, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4893 jQuery.fn[ name ] = function( until, selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4894 var ret = jQuery.map( this, fn, until ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4895 // The variable 'args' was introduced in
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4896 // https://github.com/jquery/jquery/commit/52a0238
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4897 // to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4898 // http://code.google.com/p/v8/issues/detail?id=1050
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4899 args = slice.call(arguments);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4900
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4901 if ( !runtil.test( name ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4902 selector = until;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4903 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4904
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4905 if ( selector && typeof selector === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4906 ret = jQuery.filter( selector, ret );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4907 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4908
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4909 ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4910
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4911 if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4912 ret = ret.reverse();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4913 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4914
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4915 return this.pushStack( ret, name, args.join(",") );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4916 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4917 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4918
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4919 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4920 filter: function( expr, elems, not ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4921 if ( not ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4922 expr = ":not(" + expr + ")";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4923 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4924
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4925 return elems.length === 1 ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4926 jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4927 jQuery.find.matches(expr, elems);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4928 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4929
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4930 dir: function( elem, dir, until ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4931 var matched = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4932 cur = elem[ dir ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4933
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4934 while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4935 if ( cur.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4936 matched.push( cur );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4937 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4938 cur = cur[dir];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4939 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4940 return matched;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4941 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4942
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4943 nth: function( cur, result, dir, elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4944 result = result || 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4945 var num = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4946
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4947 for ( ; cur; cur = cur[dir] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4948 if ( cur.nodeType === 1 && ++num === result ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4949 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4950 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4951 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4952
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4953 return cur;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4954 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4955
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4956 sibling: function( n, elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4957 var r = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4958
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4959 for ( ; n; n = n.nextSibling ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4960 if ( n.nodeType === 1 && n !== elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4961 r.push( n );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4962 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4963 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4964
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4965 return r;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4966 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4967 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4968
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4969 // Implement the identical functionality for filter and not
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4970 function winnow( elements, qualifier, keep ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4971 if ( jQuery.isFunction( qualifier ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4972 return jQuery.grep(elements, function( elem, i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4973 var retVal = !!qualifier.call( elem, i, elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4974 return retVal === keep;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4975 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4976
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4977 } else if ( qualifier.nodeType ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4978 return jQuery.grep(elements, function( elem, i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4979 return (elem === qualifier) === keep;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4980 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4981
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4982 } else if ( typeof qualifier === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4983 var filtered = jQuery.grep(elements, function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4984 return elem.nodeType === 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4985 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4986
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4987 if ( isSimple.test( qualifier ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4988 return jQuery.filter(qualifier, filtered, !keep);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4989 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4990 qualifier = jQuery.filter( qualifier, filtered );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4991 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4992 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4993
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4994 return jQuery.grep(elements, function( elem, i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4995 return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4996 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4997 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4998
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
4999
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5000
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5001
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5002 var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5003 rleadingWhitespace = /^\s+/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5004 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5005 rtagName = /<([\w:]+)/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5006 rtbody = /<tbody/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5007 rhtml = /<|&#?\w+;/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5008 rnocache = /<(?:script|object|embed|option|style)/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5009 // checked="checked" or checked
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5010 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5011 wrapMap = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5012 option: [ 1, "<select multiple='multiple'>", "</select>" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5013 legend: [ 1, "<fieldset>", "</fieldset>" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5014 thead: [ 1, "<table>", "</table>" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5015 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5016 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5017 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5018 area: [ 1, "<map>", "</map>" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5019 _default: [ 0, "", "" ]
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5020 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5021
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5022 wrapMap.optgroup = wrapMap.option;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5023 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5024 wrapMap.th = wrapMap.td;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5025
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5026 // IE can't serialize <link> and <script> tags normally
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5027 if ( !jQuery.support.htmlSerialize ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5028 wrapMap._default = [ 1, "div<div>", "</div>" ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5029 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5030
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5031 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5032 text: function( text ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5033 if ( jQuery.isFunction(text) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5034 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5035 var self = jQuery( this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5036
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5037 self.text( text.call(this, i, self.text()) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5038 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5039 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5040
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5041 if ( typeof text !== "object" && text !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5042 return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5043 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5044
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5045 return jQuery.text( this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5046 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5047
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5048 wrapAll: function( html ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5049 if ( jQuery.isFunction( html ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5050 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5051 jQuery(this).wrapAll( html.call(this, i) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5052 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5053 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5054
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5055 if ( this[0] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5056 // The elements to wrap the target around
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5057 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5058
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5059 if ( this[0].parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5060 wrap.insertBefore( this[0] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5061 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5062
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5063 wrap.map(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5064 var elem = this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5065
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5066 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5067 elem = elem.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5068 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5069
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5070 return elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5071 }).append(this);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5072 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5073
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5074 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5075 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5076
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5077 wrapInner: function( html ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5078 if ( jQuery.isFunction( html ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5079 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5080 jQuery(this).wrapInner( html.call(this, i) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5081 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5082 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5083
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5084 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5085 var self = jQuery( this ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5086 contents = self.contents();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5087
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5088 if ( contents.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5089 contents.wrapAll( html );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5090
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5091 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5092 self.append( html );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5093 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5094 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5095 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5096
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5097 wrap: function( html ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5098 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5099 jQuery( this ).wrapAll( html );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5100 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5101 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5102
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5103 unwrap: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5104 return this.parent().each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5105 if ( !jQuery.nodeName( this, "body" ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5106 jQuery( this ).replaceWith( this.childNodes );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5107 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5108 }).end();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5109 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5110
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5111 append: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5112 return this.domManip(arguments, true, function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5113 if ( this.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5114 this.appendChild( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5115 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5116 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5117 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5118
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5119 prepend: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5120 return this.domManip(arguments, true, function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5121 if ( this.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5122 this.insertBefore( elem, this.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5123 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5124 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5125 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5126
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5127 before: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5128 if ( this[0] && this[0].parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5129 return this.domManip(arguments, false, function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5130 this.parentNode.insertBefore( elem, this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5131 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5132 } else if ( arguments.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5133 var set = jQuery(arguments[0]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5134 set.push.apply( set, this.toArray() );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5135 return this.pushStack( set, "before", arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5136 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5137 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5138
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5139 after: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5140 if ( this[0] && this[0].parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5141 return this.domManip(arguments, false, function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5142 this.parentNode.insertBefore( elem, this.nextSibling );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5143 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5144 } else if ( arguments.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5145 var set = this.pushStack( this, "after", arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5146 set.push.apply( set, jQuery(arguments[0]).toArray() );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5147 return set;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5148 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5149 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5150
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5151 // keepData is for internal use only--do not document
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5152 remove: function( selector, keepData ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5153 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5154 if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5155 if ( !keepData && elem.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5156 jQuery.cleanData( elem.getElementsByTagName("*") );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5157 jQuery.cleanData( [ elem ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5158 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5159
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5160 if ( elem.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5161 elem.parentNode.removeChild( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5162 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5163 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5164 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5165
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5166 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5167 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5168
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5169 empty: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5170 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5171 // Remove element nodes and prevent memory leaks
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5172 if ( elem.nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5173 jQuery.cleanData( elem.getElementsByTagName("*") );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5174 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5175
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5176 // Remove any remaining nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5177 while ( elem.firstChild ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5178 elem.removeChild( elem.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5179 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5180 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5181
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5182 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5183 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5184
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5185 clone: function( dataAndEvents, deepDataAndEvents ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5186 dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5187 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5188
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5189 return this.map( function () {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5190 return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5191 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5192 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5193
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5194 html: function( value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5195 if ( value === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5196 return this[0] && this[0].nodeType === 1 ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5197 this[0].innerHTML.replace(rinlinejQuery, "") :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5198 null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5199
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5200 // See if we can take a shortcut and just use innerHTML
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5201 } else if ( typeof value === "string" && !rnocache.test( value ) &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5202 (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5203 !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5204
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5205 value = value.replace(rxhtmlTag, "<$1></$2>");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5206
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5207 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5208 for ( var i = 0, l = this.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5209 // Remove element nodes and prevent memory leaks
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5210 if ( this[i].nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5211 jQuery.cleanData( this[i].getElementsByTagName("*") );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5212 this[i].innerHTML = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5213 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5214 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5215
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5216 // If using innerHTML throws an exception, use the fallback method
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5217 } catch(e) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5218 this.empty().append( value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5219 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5220
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5221 } else if ( jQuery.isFunction( value ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5222 this.each(function(i){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5223 var self = jQuery( this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5224
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5225 self.html( value.call(this, i, self.html()) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5226 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5227
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5228 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5229 this.empty().append( value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5230 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5231
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5232 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5233 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5234
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5235 replaceWith: function( value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5236 if ( this[0] && this[0].parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5237 // Make sure that the elements are removed from the DOM before they are inserted
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5238 // this can help fix replacing a parent with child elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5239 if ( jQuery.isFunction( value ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5240 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5241 var self = jQuery(this), old = self.html();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5242 self.replaceWith( value.call( this, i, old ) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5243 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5244 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5245
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5246 if ( typeof value !== "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5247 value = jQuery( value ).detach();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5248 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5249
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5250 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5251 var next = this.nextSibling,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5252 parent = this.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5253
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5254 jQuery( this ).remove();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5255
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5256 if ( next ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5257 jQuery(next).before( value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5258 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5259 jQuery(parent).append( value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5260 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5261 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5262 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5263 return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5264 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5265 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5266
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5267 detach: function( selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5268 return this.remove( selector, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5269 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5270
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5271 domManip: function( args, table, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5272 var results, first, fragment, parent,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5273 value = args[0],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5274 scripts = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5275
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5276 // We can't cloneNode fragments that contain checked, in WebKit
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5277 if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5278 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5279 jQuery(this).domManip( args, table, callback, true );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5280 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5281 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5282
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5283 if ( jQuery.isFunction(value) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5284 return this.each(function(i) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5285 var self = jQuery(this);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5286 args[0] = value.call(this, i, table ? self.html() : undefined);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5287 self.domManip( args, table, callback );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5288 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5289 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5290
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5291 if ( this[0] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5292 parent = value && value.parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5293
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5294 // If we're in a fragment, just use that instead of building a new one
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5295 if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5296 results = { fragment: parent };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5297
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5298 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5299 results = jQuery.buildFragment( args, this, scripts );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5300 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5301
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5302 fragment = results.fragment;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5303
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5304 if ( fragment.childNodes.length === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5305 first = fragment = fragment.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5306 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5307 first = fragment.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5308 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5309
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5310 if ( first ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5311 table = table && jQuery.nodeName( first, "tr" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5312
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5313 for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5314 callback.call(
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5315 table ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5316 root(this[i], first) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5317 this[i],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5318 // Make sure that we do not leak memory by inadvertently discarding
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5319 // the original fragment (which might have attached data) instead of
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5320 // using it; in addition, use the original fragment object for the last
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5321 // item instead of first because it can end up being emptied incorrectly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5322 // in certain situations (Bug #8070).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5323 // Fragments from the fragment cache must always be cloned and never used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5324 // in place.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5325 results.cacheable || (l > 1 && i < lastIndex) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5326 jQuery.clone( fragment, true, true ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5327 fragment
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5328 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5329 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5330 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5331
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5332 if ( scripts.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5333 jQuery.each( scripts, evalScript );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5334 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5335 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5336
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5337 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5338 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5339 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5340
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5341 function root( elem, cur ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5342 return jQuery.nodeName(elem, "table") ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5343 (elem.getElementsByTagName("tbody")[0] ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5344 elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5345 elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5346 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5347
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5348 function cloneCopyEvent( src, dest ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5349
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5350 if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5351 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5352 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5353
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5354 var internalKey = jQuery.expando,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5355 oldData = jQuery.data( src ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5356 curData = jQuery.data( dest, oldData );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5357
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5358 // Switch to use the internal data object, if it exists, for the next
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5359 // stage of data copying
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5360 if ( (oldData = oldData[ internalKey ]) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5361 var events = oldData.events;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5362 curData = curData[ internalKey ] = jQuery.extend({}, oldData);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5363
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5364 if ( events ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5365 delete curData.handle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5366 curData.events = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5367
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5368 for ( var type in events ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5369 for ( var i = 0, l = events[ type ].length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5370 jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5371 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5372 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5373 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5374 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5375 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5376
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5377 function cloneFixAttributes(src, dest) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5378 // We do not need to do anything for non-Elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5379 if ( dest.nodeType !== 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5380 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5381 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5382
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5383 var nodeName = dest.nodeName.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5384
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5385 // clearAttributes removes the attributes, which we don't want,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5386 // but also removes the attachEvent events, which we *do* want
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5387 dest.clearAttributes();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5388
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5389 // mergeAttributes, in contrast, only merges back on the
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5390 // original attributes, not the events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5391 dest.mergeAttributes(src);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5392
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5393 // IE6-8 fail to clone children inside object elements that use
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5394 // the proprietary classid attribute value (rather than the type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5395 // attribute) to identify the type of content to display
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5396 if ( nodeName === "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5397 dest.outerHTML = src.outerHTML;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5398
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5399 } else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5400 // IE6-8 fails to persist the checked state of a cloned checkbox
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5401 // or radio button. Worse, IE6-7 fail to give the cloned element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5402 // a checked appearance if the defaultChecked value isn't also set
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5403 if ( src.checked ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5404 dest.defaultChecked = dest.checked = src.checked;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5405 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5406
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5407 // IE6-7 get confused and end up setting the value of a cloned
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5408 // checkbox/radio button to an empty string instead of "on"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5409 if ( dest.value !== src.value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5410 dest.value = src.value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5411 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5412
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5413 // IE6-8 fails to return the selected option to the default selected
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5414 // state when cloning options
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5415 } else if ( nodeName === "option" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5416 dest.selected = src.defaultSelected;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5417
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5418 // IE6-8 fails to set the defaultValue to the correct value when
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5419 // cloning other types of input fields
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5420 } else if ( nodeName === "input" || nodeName === "textarea" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5421 dest.defaultValue = src.defaultValue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5422 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5423
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5424 // Event data gets referenced instead of copied if the expando
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5425 // gets copied too
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5426 dest.removeAttribute( jQuery.expando );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5427 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5428
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5429 jQuery.buildFragment = function( args, nodes, scripts ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5430 var fragment, cacheable, cacheresults,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5431 doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5432
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5433 // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5434 // Cloning options loses the selected state, so don't cache them
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5435 // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5436 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5437 if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5438 args[0].charAt(0) === "<" && !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5439
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5440 cacheable = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5441 cacheresults = jQuery.fragments[ args[0] ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5442 if ( cacheresults ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5443 if ( cacheresults !== 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5444 fragment = cacheresults;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5445 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5446 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5447 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5448
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5449 if ( !fragment ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5450 fragment = doc.createDocumentFragment();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5451 jQuery.clean( args, doc, fragment, scripts );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5452 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5453
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5454 if ( cacheable ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5455 jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5456 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5457
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5458 return { fragment: fragment, cacheable: cacheable };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5459 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5460
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5461 jQuery.fragments = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5462
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5463 jQuery.each({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5464 appendTo: "append",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5465 prependTo: "prepend",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5466 insertBefore: "before",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5467 insertAfter: "after",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5468 replaceAll: "replaceWith"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5469 }, function( name, original ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5470 jQuery.fn[ name ] = function( selector ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5471 var ret = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5472 insert = jQuery( selector ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5473 parent = this.length === 1 && this[0].parentNode;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5474
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5475 if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5476 insert[ original ]( this[0] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5477 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5478
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5479 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5480 for ( var i = 0, l = insert.length; i < l; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5481 var elems = (i > 0 ? this.clone(true) : this).get();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5482 jQuery( insert[i] )[ original ]( elems );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5483 ret = ret.concat( elems );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5484 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5485
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5486 return this.pushStack( ret, name, insert.selector );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5487 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5488 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5489 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5490
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5491 function getAll( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5492 if ( "getElementsByTagName" in elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5493 return elem.getElementsByTagName( "*" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5494
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5495 } else if ( "querySelectorAll" in elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5496 return elem.querySelectorAll( "*" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5497
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5498 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5499 return [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5500 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5501 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5502
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5503 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5504 clone: function( elem, dataAndEvents, deepDataAndEvents ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5505 var clone = elem.cloneNode(true),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5506 srcElements,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5507 destElements,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5508 i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5509
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5510 if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5511 (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5512 // IE copies events bound via attachEvent when using cloneNode.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5513 // Calling detachEvent on the clone will also remove the events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5514 // from the original. In order to get around this, we use some
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5515 // proprietary methods to clear the events. Thanks to MooTools
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5516 // guys for this hotness.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5517
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5518 cloneFixAttributes( elem, clone );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5519
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5520 // Using Sizzle here is crazy slow, so we use getElementsByTagName
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5521 // instead
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5522 srcElements = getAll( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5523 destElements = getAll( clone );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5524
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5525 // Weird iteration because IE will replace the length property
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5526 // with an element if you are cloning the body and one of the
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5527 // elements on the page has a name or id of "length"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5528 for ( i = 0; srcElements[i]; ++i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5529 cloneFixAttributes( srcElements[i], destElements[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5530 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5531 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5532
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5533 // Copy the events from the original to the clone
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5534 if ( dataAndEvents ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5535 cloneCopyEvent( elem, clone );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5536
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5537 if ( deepDataAndEvents ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5538 srcElements = getAll( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5539 destElements = getAll( clone );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5540
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5541 for ( i = 0; srcElements[i]; ++i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5542 cloneCopyEvent( srcElements[i], destElements[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5543 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5544 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5545 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5546
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5547 // Return the cloned set
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5548 return clone;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5549 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5550 clean: function( elems, context, fragment, scripts ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5551 context = context || document;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5552
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5553 // !context.createElement fails in IE with an error but returns typeof 'object'
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5554 if ( typeof context.createElement === "undefined" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5555 context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5556 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5557
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5558 var ret = [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5559
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5560 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5561 if ( typeof elem === "number" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5562 elem += "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5563 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5564
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5565 if ( !elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5566 continue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5567 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5568
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5569 // Convert html string into DOM nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5570 if ( typeof elem === "string" && !rhtml.test( elem ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5571 elem = context.createTextNode( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5572
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5573 } else if ( typeof elem === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5574 // Fix "XHTML"-style tags in all browsers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5575 elem = elem.replace(rxhtmlTag, "<$1></$2>");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5576
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5577 // Trim whitespace, otherwise indexOf won't work as expected
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5578 var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5579 wrap = wrapMap[ tag ] || wrapMap._default,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5580 depth = wrap[0],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5581 div = context.createElement("div");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5582
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5583 // Go to html and back, then peel off extra wrappers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5584 div.innerHTML = wrap[1] + elem + wrap[2];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5585
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5586 // Move to the right depth
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5587 while ( depth-- ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5588 div = div.lastChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5589 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5590
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5591 // Remove IE's autoinserted <tbody> from table fragments
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5592 if ( !jQuery.support.tbody ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5593
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5594 // String was a <table>, *may* have spurious <tbody>
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5595 var hasBody = rtbody.test(elem),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5596 tbody = tag === "table" && !hasBody ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5597 div.firstChild && div.firstChild.childNodes :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5598
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5599 // String was a bare <thead> or <tfoot>
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5600 wrap[1] === "<table>" && !hasBody ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5601 div.childNodes :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5602 [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5603
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5604 for ( var j = tbody.length - 1; j >= 0 ; --j ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5605 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5606 tbody[ j ].parentNode.removeChild( tbody[ j ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5607 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5608 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5609
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5610 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5611
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5612 // IE completely kills leading whitespace when innerHTML is used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5613 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5614 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5615 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5616
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5617 elem = div.childNodes;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5618 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5619
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5620 if ( elem.nodeType ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5621 ret.push( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5622 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5623 ret = jQuery.merge( ret, elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5624 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5625 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5626
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5627 if ( fragment ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5628 for ( i = 0; ret[i]; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5629 if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5630 scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5631
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5632 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5633 if ( ret[i].nodeType === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5634 ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5635 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5636 fragment.appendChild( ret[i] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5637 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5638 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5639 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5640
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5641 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5642 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5643
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5644 cleanData: function( elems ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5645 var data, id, cache = jQuery.cache, internalKey = jQuery.expando, special = jQuery.event.special,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5646 deleteExpando = jQuery.support.deleteExpando;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5647
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5648 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5649 if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5650 continue;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5651 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5652
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5653 id = elem[ jQuery.expando ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5654
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5655 if ( id ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5656 data = cache[ id ] && cache[ id ][ internalKey ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5657
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5658 if ( data && data.events ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5659 for ( var type in data.events ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5660 if ( special[ type ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5661 jQuery.event.remove( elem, type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5662
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5663 // This is a shortcut to avoid jQuery.event.remove's overhead
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5664 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5665 jQuery.removeEvent( elem, type, data.handle );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5666 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5667 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5668
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5669 // Null the DOM reference to avoid IE6/7/8 leak (#7054)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5670 if ( data.handle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5671 data.handle.elem = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5672 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5673 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5674
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5675 if ( deleteExpando ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5676 delete elem[ jQuery.expando ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5677
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5678 } else if ( elem.removeAttribute ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5679 elem.removeAttribute( jQuery.expando );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5680 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5681
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5682 delete cache[ id ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5683 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5684 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5685 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5686 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5687
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5688 function evalScript( i, elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5689 if ( elem.src ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5690 jQuery.ajax({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5691 url: elem.src,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5692 async: false,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5693 dataType: "script"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5694 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5695 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5696 jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5697 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5698
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5699 if ( elem.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5700 elem.parentNode.removeChild( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5701 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5702 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5703
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5704
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5705
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5706
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5707 var ralpha = /alpha\([^)]*\)/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5708 ropacity = /opacity=([^)]*)/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5709 rdashAlpha = /-([a-z])/ig,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5710 rupper = /([A-Z])/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5711 rnumpx = /^-?\d+(?:px)?$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5712 rnum = /^-?\d/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5713
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5714 cssShow = { position: "absolute", visibility: "hidden", display: "block" },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5715 cssWidth = [ "Left", "Right" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5716 cssHeight = [ "Top", "Bottom" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5717 curCSS,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5718
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5719 getComputedStyle,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5720 currentStyle,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5721
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5722 fcamelCase = function( all, letter ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5723 return letter.toUpperCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5724 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5725
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5726 jQuery.fn.css = function( name, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5727 // Setting 'undefined' is a no-op
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5728 if ( arguments.length === 2 && value === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5729 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5730 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5731
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5732 return jQuery.access( this, name, value, true, function( elem, name, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5733 return value !== undefined ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5734 jQuery.style( elem, name, value ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5735 jQuery.css( elem, name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5736 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5737 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5738
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5739 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5740 // Add in style property hooks for overriding the default
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5741 // behavior of getting and setting a style property
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5742 cssHooks: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5743 opacity: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5744 get: function( elem, computed ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5745 if ( computed ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5746 // We should always get a number back from opacity
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5747 var ret = curCSS( elem, "opacity", "opacity" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5748 return ret === "" ? "1" : ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5749
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5750 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5751 return elem.style.opacity;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5752 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5753 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5754 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5755 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5756
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5757 // Exclude the following css properties to add px
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5758 cssNumber: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5759 "zIndex": true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5760 "fontWeight": true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5761 "opacity": true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5762 "zoom": true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5763 "lineHeight": true
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5764 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5765
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5766 // Add in properties whose names you wish to fix before
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5767 // setting or getting the value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5768 cssProps: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5769 // normalize float css property
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5770 "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5771 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5772
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5773 // Get and set the style property on a DOM Node
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5774 style: function( elem, name, value, extra ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5775 // Don't set styles on text and comment nodes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5776 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5777 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5778 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5779
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5780 // Make sure that we're working with the right name
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5781 var ret, origName = jQuery.camelCase( name ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5782 style = elem.style, hooks = jQuery.cssHooks[ origName ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5783
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5784 name = jQuery.cssProps[ origName ] || origName;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5785
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5786 // Check if we're setting a value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5787 if ( value !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5788 // Make sure that NaN and null values aren't set. See: #7116
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5789 if ( typeof value === "number" && isNaN( value ) || value == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5790 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5791 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5792
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5793 // If a number was passed in, add 'px' to the (except for certain CSS properties)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5794 if ( typeof value === "number" && !jQuery.cssNumber[ origName ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5795 value += "px";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5796 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5797
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5798 // If a hook was provided, use that value, otherwise just set the specified value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5799 if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5800 // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5801 // Fixes bug #5509
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5802 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5803 style[ name ] = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5804 } catch(e) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5805 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5806
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5807 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5808 // If a hook was provided get the non-computed value from there
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5809 if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5810 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5811 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5812
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5813 // Otherwise just get the value from the style object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5814 return style[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5815 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5816 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5817
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5818 css: function( elem, name, extra ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5819 // Make sure that we're working with the right name
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5820 var ret, origName = jQuery.camelCase( name ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5821 hooks = jQuery.cssHooks[ origName ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5822
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5823 name = jQuery.cssProps[ origName ] || origName;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5824
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5825 // If a hook was provided get the computed value from there
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5826 if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5827 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5828
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5829 // Otherwise, if a way to get the computed value exists, use that
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5830 } else if ( curCSS ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5831 return curCSS( elem, name, origName );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5832 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5833 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5834
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5835 // A method for quickly swapping in/out CSS properties to get correct calculations
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5836 swap: function( elem, options, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5837 var old = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5838
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5839 // Remember the old values, and insert the new ones
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5840 for ( var name in options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5841 old[ name ] = elem.style[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5842 elem.style[ name ] = options[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5843 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5844
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5845 callback.call( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5846
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5847 // Revert the old values
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5848 for ( name in options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5849 elem.style[ name ] = old[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5850 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5851 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5852
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5853 camelCase: function( string ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5854 return string.replace( rdashAlpha, fcamelCase );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5855 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5856 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5857
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5858 // DEPRECATED, Use jQuery.css() instead
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5859 jQuery.curCSS = jQuery.css;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5860
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5861 jQuery.each(["height", "width"], function( i, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5862 jQuery.cssHooks[ name ] = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5863 get: function( elem, computed, extra ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5864 var val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5865
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5866 if ( computed ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5867 if ( elem.offsetWidth !== 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5868 val = getWH( elem, name, extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5869
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5870 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5871 jQuery.swap( elem, cssShow, function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5872 val = getWH( elem, name, extra );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5873 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5874 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5875
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5876 if ( val <= 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5877 val = curCSS( elem, name, name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5878
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5879 if ( val === "0px" && currentStyle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5880 val = currentStyle( elem, name, name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5881 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5882
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5883 if ( val != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5884 // Should return "auto" instead of 0, use 0 for
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5885 // temporary backwards-compat
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5886 return val === "" || val === "auto" ? "0px" : val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5887 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5888 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5889
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5890 if ( val < 0 || val == null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5891 val = elem.style[ name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5892
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5893 // Should return "auto" instead of 0, use 0 for
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5894 // temporary backwards-compat
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5895 return val === "" || val === "auto" ? "0px" : val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5896 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5897
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5898 return typeof val === "string" ? val : val + "px";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5899 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5900 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5901
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5902 set: function( elem, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5903 if ( rnumpx.test( value ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5904 // ignore negative width and height values #1599
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5905 value = parseFloat(value);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5906
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5907 if ( value >= 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5908 return value + "px";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5909 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5910
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5911 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5912 return value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5913 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5914 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5915 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5916 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5917
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5918 if ( !jQuery.support.opacity ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5919 jQuery.cssHooks.opacity = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5920 get: function( elem, computed ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5921 // IE uses filters for opacity
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5922 return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5923 (parseFloat(RegExp.$1) / 100) + "" :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5924 computed ? "1" : "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5925 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5926
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5927 set: function( elem, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5928 var style = elem.style;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5929
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5930 // IE has trouble with opacity if it does not have layout
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5931 // Force it by setting the zoom level
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5932 style.zoom = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5933
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5934 // Set the alpha filter to set the opacity
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5935 var opacity = jQuery.isNaN(value) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5936 "" :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5937 "alpha(opacity=" + value * 100 + ")",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5938 filter = style.filter || "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5939
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5940 style.filter = ralpha.test(filter) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5941 filter.replace(ralpha, opacity) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5942 style.filter + ' ' + opacity;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5943 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5944 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5945 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5946
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5947 if ( document.defaultView && document.defaultView.getComputedStyle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5948 getComputedStyle = function( elem, newName, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5949 var ret, defaultView, computedStyle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5950
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5951 name = name.replace( rupper, "-$1" ).toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5952
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5953 if ( !(defaultView = elem.ownerDocument.defaultView) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5954 return undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5955 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5956
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5957 if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5958 ret = computedStyle.getPropertyValue( name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5959 if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5960 ret = jQuery.style( elem, name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5961 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5962 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5963
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5964 return ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5965 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5966 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5967
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5968 if ( document.documentElement.currentStyle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5969 currentStyle = function( elem, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5970 var left,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5971 ret = elem.currentStyle && elem.currentStyle[ name ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5972 rsLeft = elem.runtimeStyle && elem.runtimeStyle[ name ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5973 style = elem.style;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5974
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5975 // From the awesome hack by Dean Edwards
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5976 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5977
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5978 // If we're not dealing with a regular pixel number
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5979 // but a number that has a weird ending, we need to convert it to pixels
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5980 if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5981 // Remember the original values
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5982 left = style.left;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5983
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5984 // Put in the new values to get a computed value out
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5985 if ( rsLeft ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5986 elem.runtimeStyle.left = elem.currentStyle.left;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5987 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5988 style.left = name === "fontSize" ? "1em" : (ret || 0);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5989 ret = style.pixelLeft + "px";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5990
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5991 // Revert the changed values
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5992 style.left = left;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5993 if ( rsLeft ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5994 elem.runtimeStyle.left = rsLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5995 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5996 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5997
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5998 return ret === "" ? "auto" : ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
5999 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6000 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6001
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6002 curCSS = getComputedStyle || currentStyle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6003
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6004 function getWH( elem, name, extra ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6005 var which = name === "width" ? cssWidth : cssHeight,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6006 val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6007
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6008 if ( extra === "border" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6009 return val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6010 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6011
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6012 jQuery.each( which, function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6013 if ( !extra ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6014 val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6015 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6016
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6017 if ( extra === "margin" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6018 val += parseFloat(jQuery.css( elem, "margin" + this )) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6019
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6020 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6021 val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6022 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6023 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6024
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6025 return val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6026 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6027
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6028 if ( jQuery.expr && jQuery.expr.filters ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6029 jQuery.expr.filters.hidden = function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6030 var width = elem.offsetWidth,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6031 height = elem.offsetHeight;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6032
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6033 return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && (elem.style.display || jQuery.css( elem, "display" )) === "none");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6034 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6035
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6036 jQuery.expr.filters.visible = function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6037 return !jQuery.expr.filters.hidden( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6038 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6039 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6040
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6041
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6042
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6043
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6044 var r20 = /%20/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6045 rbracket = /\[\]$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6046 rCRLF = /\r?\n/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6047 rhash = /#.*$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6048 rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6049 rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6050 // #7653, #8125, #8152: local protocol detection
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6051 rlocalProtocol = /(?:^file|^widget|\-extension):$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6052 rnoContent = /^(?:GET|HEAD)$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6053 rprotocol = /^\/\//,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6054 rquery = /\?/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6055 rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6056 rselectTextarea = /^(?:select|textarea)/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6057 rspacesAjax = /\s+/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6058 rts = /([?&])_=[^&]*/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6059 rucHeaders = /(^|\-)([a-z])/g,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6060 rucHeadersFunc = function( _, $1, $2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6061 return $1 + $2.toUpperCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6062 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6063 rurl = /^([\w\+\.\-]+:)\/\/([^\/?#:]*)(?::(\d+))?/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6064
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6065 // Keep a copy of the old load method
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6066 _load = jQuery.fn.load,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6067
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6068 /* Prefilters
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6069 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6070 * 2) These are called:
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6071 * - BEFORE asking for a transport
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6072 * - AFTER param serialization (s.data is a string if s.processData is true)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6073 * 3) key is the dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6074 * 4) the catchall symbol "*" can be used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6075 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6076 */
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6077 prefilters = {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6078
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6079 /* Transports bindings
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6080 * 1) key is the dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6081 * 2) the catchall symbol "*" can be used
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6082 * 3) selection will start with transport dataType and THEN go to "*" if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6083 */
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6084 transports = {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6085
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6086 // Document location
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6087 ajaxLocation,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6088
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6089 // Document location segments
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6090 ajaxLocParts;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6091
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6092 // #8138, IE may throw an exception when accessing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6093 // a field from document.location if document.domain has been set
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6094 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6095 ajaxLocation = document.location.href;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6096 } catch( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6097 // Use the href attribute of an A element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6098 // since IE will modify it given document.location
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6099 ajaxLocation = document.createElement( "a" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6100 ajaxLocation.href = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6101 ajaxLocation = ajaxLocation.href;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6102 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6103
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6104 // Segment location into parts
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6105 ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6106
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6107 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6108 function addToPrefiltersOrTransports( structure ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6109
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6110 // dataTypeExpression is optional and defaults to "*"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6111 return function( dataTypeExpression, func ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6112
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6113 if ( typeof dataTypeExpression !== "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6114 func = dataTypeExpression;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6115 dataTypeExpression = "*";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6116 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6117
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6118 if ( jQuery.isFunction( func ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6119 var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6120 i = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6121 length = dataTypes.length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6122 dataType,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6123 list,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6124 placeBefore;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6125
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6126 // For each dataType in the dataTypeExpression
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6127 for(; i < length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6128 dataType = dataTypes[ i ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6129 // We control if we're asked to add before
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6130 // any existing element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6131 placeBefore = /^\+/.test( dataType );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6132 if ( placeBefore ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6133 dataType = dataType.substr( 1 ) || "*";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6134 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6135 list = structure[ dataType ] = structure[ dataType ] || [];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6136 // then we add to the structure accordingly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6137 list[ placeBefore ? "unshift" : "push" ]( func );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6138 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6139 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6140 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6141 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6142
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6143 //Base inspection function for prefilters and transports
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6144 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6145 dataType /* internal */, inspected /* internal */ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6146
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6147 dataType = dataType || options.dataTypes[ 0 ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6148 inspected = inspected || {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6149
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6150 inspected[ dataType ] = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6151
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6152 var list = structure[ dataType ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6153 i = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6154 length = list ? list.length : 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6155 executeOnly = ( structure === prefilters ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6156 selection;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6157
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6158 for(; i < length && ( executeOnly || !selection ); i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6159 selection = list[ i ]( options, originalOptions, jqXHR );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6160 // If we got redirected to another dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6161 // we try there if executing only and not done already
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6162 if ( typeof selection === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6163 if ( !executeOnly || inspected[ selection ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6164 selection = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6165 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6166 options.dataTypes.unshift( selection );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6167 selection = inspectPrefiltersOrTransports(
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6168 structure, options, originalOptions, jqXHR, selection, inspected );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6169 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6170 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6171 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6172 // If we're only executing or nothing was selected
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6173 // we try the catchall dataType if not done already
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6174 if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6175 selection = inspectPrefiltersOrTransports(
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6176 structure, options, originalOptions, jqXHR, "*", inspected );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6177 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6178 // unnecessary when only executing (prefilters)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6179 // but it'll be ignored by the caller in that case
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6180 return selection;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6181 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6182
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6183 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6184 load: function( url, params, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6185 if ( typeof url !== "string" && _load ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6186 return _load.apply( this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6187
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6188 // Don't do a request if no elements are being requested
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6189 } else if ( !this.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6190 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6191 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6192
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6193 var off = url.indexOf( " " );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6194 if ( off >= 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6195 var selector = url.slice( off, url.length );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6196 url = url.slice( 0, off );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6197 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6198
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6199 // Default to a GET request
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6200 var type = "GET";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6201
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6202 // If the second parameter was provided
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6203 if ( params ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6204 // If it's a function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6205 if ( jQuery.isFunction( params ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6206 // We assume that it's the callback
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6207 callback = params;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6208 params = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6209
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6210 // Otherwise, build a param string
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6211 } else if ( typeof params === "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6212 params = jQuery.param( params, jQuery.ajaxSettings.traditional );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6213 type = "POST";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6214 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6215 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6216
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6217 var self = this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6218
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6219 // Request the remote document
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6220 jQuery.ajax({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6221 url: url,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6222 type: type,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6223 dataType: "html",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6224 data: params,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6225 // Complete callback (responseText is used internally)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6226 complete: function( jqXHR, status, responseText ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6227 // Store the response as specified by the jqXHR object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6228 responseText = jqXHR.responseText;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6229 // If successful, inject the HTML into all the matched elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6230 if ( jqXHR.isResolved() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6231 // #4825: Get the actual response in case
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6232 // a dataFilter is present in ajaxSettings
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6233 jqXHR.done(function( r ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6234 responseText = r;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6235 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6236 // See if a selector was specified
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6237 self.html( selector ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6238 // Create a dummy div to hold the results
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6239 jQuery("<div>")
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6240 // inject the contents of the document in, removing the scripts
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6241 // to avoid any 'Permission Denied' errors in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6242 .append(responseText.replace(rscript, ""))
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6243
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6244 // Locate the specified elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6245 .find(selector) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6246
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6247 // If not, just inject the full result
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6248 responseText );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6249 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6250
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6251 if ( callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6252 self.each( callback, [ responseText, status, jqXHR ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6253 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6254 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6255 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6256
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6257 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6258 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6259
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6260 serialize: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6261 return jQuery.param( this.serializeArray() );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6262 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6263
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6264 serializeArray: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6265 return this.map(function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6266 return this.elements ? jQuery.makeArray( this.elements ) : this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6267 })
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6268 .filter(function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6269 return this.name && !this.disabled &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6270 ( this.checked || rselectTextarea.test( this.nodeName ) ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6271 rinput.test( this.type ) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6272 })
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6273 .map(function( i, elem ){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6274 var val = jQuery( this ).val();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6275
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6276 return val == null ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6277 null :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6278 jQuery.isArray( val ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6279 jQuery.map( val, function( val, i ){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6280 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6281 }) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6282 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6283 }).get();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6284 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6285 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6286
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6287 // Attach a bunch of functions for handling common AJAX events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6288 jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6289 jQuery.fn[ o ] = function( f ){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6290 return this.bind( o, f );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6291 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6292 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6293
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6294 jQuery.each( [ "get", "post" ], function( i, method ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6295 jQuery[ method ] = function( url, data, callback, type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6296 // shift arguments if data argument was omitted
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6297 if ( jQuery.isFunction( data ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6298 type = type || callback;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6299 callback = data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6300 data = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6301 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6302
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6303 return jQuery.ajax({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6304 type: method,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6305 url: url,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6306 data: data,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6307 success: callback,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6308 dataType: type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6309 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6310 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6311 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6312
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6313 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6314
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6315 getScript: function( url, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6316 return jQuery.get( url, undefined, callback, "script" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6317 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6318
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6319 getJSON: function( url, data, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6320 return jQuery.get( url, data, callback, "json" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6321 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6322
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6323 // Creates a full fledged settings object into target
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6324 // with both ajaxSettings and settings fields.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6325 // If target is omitted, writes into ajaxSettings.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6326 ajaxSetup: function ( target, settings ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6327 if ( !settings ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6328 // Only one parameter, we extend ajaxSettings
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6329 settings = target;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6330 target = jQuery.extend( true, jQuery.ajaxSettings, settings );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6331 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6332 // target was provided, we extend into it
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6333 jQuery.extend( true, target, jQuery.ajaxSettings, settings );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6334 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6335 // Flatten fields we don't want deep extended
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6336 for( var field in { context: 1, url: 1 } ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6337 if ( field in settings ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6338 target[ field ] = settings[ field ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6339 } else if( field in jQuery.ajaxSettings ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6340 target[ field ] = jQuery.ajaxSettings[ field ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6341 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6342 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6343 return target;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6344 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6345
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6346 ajaxSettings: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6347 url: ajaxLocation,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6348 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6349 global: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6350 type: "GET",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6351 contentType: "application/x-www-form-urlencoded",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6352 processData: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6353 async: true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6354 /*
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6355 timeout: 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6356 data: null,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6357 dataType: null,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6358 username: null,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6359 password: null,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6360 cache: null,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6361 traditional: false,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6362 headers: {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6363 crossDomain: null,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6364 */
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6365
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6366 accepts: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6367 xml: "application/xml, text/xml",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6368 html: "text/html",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6369 text: "text/plain",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6370 json: "application/json, text/javascript",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6371 "*": "*/*"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6372 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6373
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6374 contents: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6375 xml: /xml/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6376 html: /html/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6377 json: /json/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6378 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6379
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6380 responseFields: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6381 xml: "responseXML",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6382 text: "responseText"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6383 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6384
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6385 // List of data converters
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6386 // 1) key format is "source_type destination_type" (a single space in-between)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6387 // 2) the catchall symbol "*" can be used for source_type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6388 converters: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6389
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6390 // Convert anything to text
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6391 "* text": window.String,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6392
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6393 // Text to html (true = no transformation)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6394 "text html": true,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6395
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6396 // Evaluate text as a json expression
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6397 "text json": jQuery.parseJSON,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6398
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6399 // Parse text as xml
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6400 "text xml": jQuery.parseXML
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6401 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6402 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6403
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6404 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6405 ajaxTransport: addToPrefiltersOrTransports( transports ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6406
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6407 // Main method
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6408 ajax: function( url, options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6409
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6410 // If url is an object, simulate pre-1.5 signature
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6411 if ( typeof url === "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6412 options = url;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6413 url = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6414 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6415
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6416 // Force options to be an object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6417 options = options || {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6418
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6419 var // Create the final options object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6420 s = jQuery.ajaxSetup( {}, options ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6421 // Callbacks context
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6422 callbackContext = s.context || s,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6423 // Context for global events
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6424 // It's the callbackContext if one was provided in the options
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6425 // and if it's a DOM node or a jQuery collection
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6426 globalEventContext = callbackContext !== s &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6427 ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6428 jQuery( callbackContext ) : jQuery.event,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6429 // Deferreds
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6430 deferred = jQuery.Deferred(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6431 completeDeferred = jQuery._Deferred(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6432 // Status-dependent callbacks
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6433 statusCode = s.statusCode || {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6434 // ifModified key
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6435 ifModifiedKey,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6436 // Headers (they are sent all at once)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6437 requestHeaders = {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6438 // Response headers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6439 responseHeadersString,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6440 responseHeaders,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6441 // transport
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6442 transport,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6443 // timeout handle
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6444 timeoutTimer,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6445 // Cross-domain detection vars
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6446 parts,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6447 // The jqXHR state
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6448 state = 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6449 // To know if global events are to be dispatched
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6450 fireGlobals,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6451 // Loop variable
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6452 i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6453 // Fake xhr
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6454 jqXHR = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6455
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6456 readyState: 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6457
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6458 // Caches the header
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6459 setRequestHeader: function( name, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6460 if ( !state ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6461 requestHeaders[ name.toLowerCase().replace( rucHeaders, rucHeadersFunc ) ] = value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6462 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6463 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6464 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6465
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6466 // Raw string
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6467 getAllResponseHeaders: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6468 return state === 2 ? responseHeadersString : null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6469 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6470
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6471 // Builds headers hashtable if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6472 getResponseHeader: function( key ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6473 var match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6474 if ( state === 2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6475 if ( !responseHeaders ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6476 responseHeaders = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6477 while( ( match = rheaders.exec( responseHeadersString ) ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6478 responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6479 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6480 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6481 match = responseHeaders[ key.toLowerCase() ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6482 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6483 return match === undefined ? null : match;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6484 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6485
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6486 // Overrides response content-type header
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6487 overrideMimeType: function( type ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6488 if ( !state ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6489 s.mimeType = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6490 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6491 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6492 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6493
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6494 // Cancel the request
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6495 abort: function( statusText ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6496 statusText = statusText || "abort";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6497 if ( transport ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6498 transport.abort( statusText );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6499 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6500 done( 0, statusText );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6501 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6502 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6503 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6504
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6505 // Callback for when everything is done
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6506 // It is defined here because jslint complains if it is declared
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6507 // at the end of the function (which would be more logical and readable)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6508 function done( status, statusText, responses, headers ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6509
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6510 // Called once
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6511 if ( state === 2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6512 return;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6513 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6514
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6515 // State is "done" now
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6516 state = 2;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6517
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6518 // Clear timeout if it exists
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6519 if ( timeoutTimer ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6520 clearTimeout( timeoutTimer );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6521 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6522
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6523 // Dereference transport for early garbage collection
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6524 // (no matter how long the jqXHR object will be used)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6525 transport = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6526
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6527 // Cache response headers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6528 responseHeadersString = headers || "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6529
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6530 // Set readyState
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6531 jqXHR.readyState = status ? 4 : 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6532
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6533 var isSuccess,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6534 success,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6535 error,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6536 response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6537 lastModified,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6538 etag;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6539
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6540 // If successful, handle type chaining
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6541 if ( status >= 200 && status < 300 || status === 304 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6542
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6543 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6544 if ( s.ifModified ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6545
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6546 if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6547 jQuery.lastModified[ ifModifiedKey ] = lastModified;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6548 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6549 if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6550 jQuery.etag[ ifModifiedKey ] = etag;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6551 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6552 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6553
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6554 // If not modified
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6555 if ( status === 304 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6556
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6557 statusText = "notmodified";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6558 isSuccess = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6559
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6560 // If we have data
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6561 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6562
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6563 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6564 success = ajaxConvert( s, response );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6565 statusText = "success";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6566 isSuccess = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6567 } catch(e) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6568 // We have a parsererror
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6569 statusText = "parsererror";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6570 error = e;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6571 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6572 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6573 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6574 // We extract error from statusText
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6575 // then normalize statusText and status for non-aborts
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6576 error = statusText;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6577 if( !statusText || status ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6578 statusText = "error";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6579 if ( status < 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6580 status = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6581 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6582 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6583 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6584
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6585 // Set data for the fake xhr object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6586 jqXHR.status = status;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6587 jqXHR.statusText = statusText;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6588
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6589 // Success/Error
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6590 if ( isSuccess ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6591 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6592 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6593 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6594 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6595
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6596 // Status-dependent callbacks
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6597 jqXHR.statusCode( statusCode );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6598 statusCode = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6599
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6600 if ( fireGlobals ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6601 globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6602 [ jqXHR, s, isSuccess ? success : error ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6603 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6604
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6605 // Complete
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6606 completeDeferred.resolveWith( callbackContext, [ jqXHR, statusText ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6607
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6608 if ( fireGlobals ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6609 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6610 // Handle the global AJAX counter
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6611 if ( !( --jQuery.active ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6612 jQuery.event.trigger( "ajaxStop" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6613 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6614 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6615 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6616
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6617 // Attach deferreds
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6618 deferred.promise( jqXHR );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6619 jqXHR.success = jqXHR.done;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6620 jqXHR.error = jqXHR.fail;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6621 jqXHR.complete = completeDeferred.done;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6622
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6623 // Status-dependent callbacks
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6624 jqXHR.statusCode = function( map ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6625 if ( map ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6626 var tmp;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6627 if ( state < 2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6628 for( tmp in map ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6629 statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6630 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6631 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6632 tmp = map[ jqXHR.status ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6633 jqXHR.then( tmp, tmp );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6634 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6635 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6636 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6637 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6638
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6639 // Remove hash character (#7531: and string promotion)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6640 // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6641 // We also use the url parameter if available
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6642 s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6643
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6644 // Extract dataTypes list
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6645 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6646
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6647 // Determine if a cross-domain request is in order
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6648 if ( !s.crossDomain ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6649 parts = rurl.exec( s.url.toLowerCase() );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6650 s.crossDomain = !!( parts &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6651 ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6652 ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6653 ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6654 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6655 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6656
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6657 // Convert data if not already a string
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6658 if ( s.data && s.processData && typeof s.data !== "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6659 s.data = jQuery.param( s.data, s.traditional );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6660 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6661
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6662 // Apply prefilters
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6663 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6664
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6665 // If request was aborted inside a prefiler, stop there
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6666 if ( state === 2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6667 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6668 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6669
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6670 // We can fire global events as of now if asked to
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6671 fireGlobals = s.global;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6672
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6673 // Uppercase the type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6674 s.type = s.type.toUpperCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6675
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6676 // Determine if request has content
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6677 s.hasContent = !rnoContent.test( s.type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6678
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6679 // Watch for a new set of requests
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6680 if ( fireGlobals && jQuery.active++ === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6681 jQuery.event.trigger( "ajaxStart" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6682 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6683
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6684 // More options handling for requests with no content
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6685 if ( !s.hasContent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6686
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6687 // If data is available, append data to url
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6688 if ( s.data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6689 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6690 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6691
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6692 // Get ifModifiedKey before adding the anti-cache parameter
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6693 ifModifiedKey = s.url;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6694
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6695 // Add anti-cache in url if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6696 if ( s.cache === false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6697
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6698 var ts = jQuery.now(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6699 // try replacing _= if it is there
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6700 ret = s.url.replace( rts, "$1_=" + ts );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6701
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6702 // if nothing was replaced, add timestamp to the end
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6703 s.url = ret + ( (ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6704 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6705 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6706
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6707 // Set the correct header, if data is being sent
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6708 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6709 requestHeaders[ "Content-Type" ] = s.contentType;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6710 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6711
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6712 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6713 if ( s.ifModified ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6714 ifModifiedKey = ifModifiedKey || s.url;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6715 if ( jQuery.lastModified[ ifModifiedKey ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6716 requestHeaders[ "If-Modified-Since" ] = jQuery.lastModified[ ifModifiedKey ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6717 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6718 if ( jQuery.etag[ ifModifiedKey ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6719 requestHeaders[ "If-None-Match" ] = jQuery.etag[ ifModifiedKey ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6720 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6721 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6722
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6723 // Set the Accepts header for the server, depending on the dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6724 requestHeaders.Accept = s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6725 s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", */*; q=0.01" : "" ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6726 s.accepts[ "*" ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6727
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6728 // Check for headers option
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6729 for ( i in s.headers ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6730 jqXHR.setRequestHeader( i, s.headers[ i ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6731 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6732
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6733 // Allow custom headers/mimetypes and early abort
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6734 if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6735 // Abort if not done already
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6736 jqXHR.abort();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6737 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6738
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6739 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6740
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6741 // Install callbacks on deferreds
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6742 for ( i in { success: 1, error: 1, complete: 1 } ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6743 jqXHR[ i ]( s[ i ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6744 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6745
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6746 // Get transport
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6747 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6748
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6749 // If no transport, we auto-abort
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6750 if ( !transport ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6751 done( -1, "No Transport" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6752 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6753 jqXHR.readyState = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6754 // Send global event
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6755 if ( fireGlobals ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6756 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6757 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6758 // Timeout
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6759 if ( s.async && s.timeout > 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6760 timeoutTimer = setTimeout( function(){
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6761 jqXHR.abort( "timeout" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6762 }, s.timeout );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6763 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6764
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6765 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6766 state = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6767 transport.send( requestHeaders, done );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6768 } catch (e) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6769 // Propagate exception as error if not done
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6770 if ( status < 2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6771 done( -1, e );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6772 // Simply rethrow otherwise
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6773 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6774 jQuery.error( e );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6775 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6776 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6777 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6778
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6779 return jqXHR;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6780 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6781
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6782 // Serialize an array of form elements or a set of
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6783 // key/values into a query string
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6784 param: function( a, traditional ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6785 var s = [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6786 add = function( key, value ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6787 // If value is a function, invoke it and return its value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6788 value = jQuery.isFunction( value ) ? value() : value;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6789 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6790 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6791
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6792 // Set traditional to true for jQuery <= 1.3.2 behavior.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6793 if ( traditional === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6794 traditional = jQuery.ajaxSettings.traditional;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6795 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6796
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6797 // If an array was passed in, assume that it is an array of form elements.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6798 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6799 // Serialize the form elements
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6800 jQuery.each( a, function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6801 add( this.name, this.value );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6802 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6803
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6804 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6805 // If traditional, encode the "old" way (the way 1.3.2 or older
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6806 // did it), otherwise encode params recursively.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6807 for ( var prefix in a ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6808 buildParams( prefix, a[ prefix ], traditional, add );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6809 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6810 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6811
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6812 // Return the resulting serialization
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6813 return s.join( "&" ).replace( r20, "+" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6814 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6815 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6816
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6817 function buildParams( prefix, obj, traditional, add ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6818 if ( jQuery.isArray( obj ) && obj.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6819 // Serialize array item.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6820 jQuery.each( obj, function( i, v ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6821 if ( traditional || rbracket.test( prefix ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6822 // Treat each array item as a scalar.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6823 add( prefix, v );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6824
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6825 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6826 // If array item is non-scalar (array or object), encode its
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6827 // numeric index to resolve deserialization ambiguity issues.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6828 // Note that rack (as of 1.0.0) can't currently deserialize
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6829 // nested arrays properly, and attempting to do so may cause
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6830 // a server error. Possible fixes are to modify rack's
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6831 // deserialization algorithm or to provide an option or flag
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6832 // to force array serialization to be shallow.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6833 buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6834 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6835 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6836
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6837 } else if ( !traditional && obj != null && typeof obj === "object" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6838 // If we see an array here, it is empty and should be treated as an empty
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6839 // object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6840 if ( jQuery.isArray( obj ) || jQuery.isEmptyObject( obj ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6841 add( prefix, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6842
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6843 // Serialize object item.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6844 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6845 for ( var name in obj ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6846 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6847 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6848 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6849
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6850 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6851 // Serialize scalar item.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6852 add( prefix, obj );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6853 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6854 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6855
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6856 // This is still on the jQuery object... for now
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6857 // Want to move this to jQuery.ajax some day
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6858 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6859
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6860 // Counter for holding the number of active queries
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6861 active: 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6862
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6863 // Last-Modified header cache for next request
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6864 lastModified: {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6865 etag: {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6866
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6867 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6868
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6869 /* Handles responses to an ajax request:
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6870 * - sets all responseXXX fields accordingly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6871 * - finds the right dataType (mediates between content-type and expected dataType)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6872 * - returns the corresponding response
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6873 */
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6874 function ajaxHandleResponses( s, jqXHR, responses ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6875
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6876 var contents = s.contents,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6877 dataTypes = s.dataTypes,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6878 responseFields = s.responseFields,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6879 ct,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6880 type,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6881 finalDataType,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6882 firstDataType;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6883
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6884 // Fill responseXXX fields
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6885 for( type in responseFields ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6886 if ( type in responses ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6887 jqXHR[ responseFields[type] ] = responses[ type ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6888 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6889 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6890
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6891 // Remove auto dataType and get content-type in the process
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6892 while( dataTypes[ 0 ] === "*" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6893 dataTypes.shift();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6894 if ( ct === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6895 ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6896 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6897 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6898
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6899 // Check if we're dealing with a known content-type
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6900 if ( ct ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6901 for ( type in contents ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6902 if ( contents[ type ] && contents[ type ].test( ct ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6903 dataTypes.unshift( type );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6904 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6905 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6906 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6907 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6908
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6909 // Check to see if we have a response for the expected dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6910 if ( dataTypes[ 0 ] in responses ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6911 finalDataType = dataTypes[ 0 ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6912 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6913 // Try convertible dataTypes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6914 for ( type in responses ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6915 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6916 finalDataType = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6917 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6918 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6919 if ( !firstDataType ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6920 firstDataType = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6921 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6922 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6923 // Or just use first one
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6924 finalDataType = finalDataType || firstDataType;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6925 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6926
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6927 // If we found a dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6928 // We add the dataType to the list if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6929 // and return the corresponding response
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6930 if ( finalDataType ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6931 if ( finalDataType !== dataTypes[ 0 ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6932 dataTypes.unshift( finalDataType );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6933 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6934 return responses[ finalDataType ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6935 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6936 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6937
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6938 // Chain conversions given the request and the original response
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6939 function ajaxConvert( s, response ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6940
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6941 // Apply the dataFilter if provided
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6942 if ( s.dataFilter ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6943 response = s.dataFilter( response, s.dataType );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6944 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6945
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6946 var dataTypes = s.dataTypes,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6947 converters = {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6948 i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6949 key,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6950 length = dataTypes.length,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6951 tmp,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6952 // Current and previous dataTypes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6953 current = dataTypes[ 0 ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6954 prev,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6955 // Conversion expression
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6956 conversion,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6957 // Conversion function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6958 conv,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6959 // Conversion functions (transitive conversion)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6960 conv1,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6961 conv2;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6962
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6963 // For each dataType in the chain
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6964 for( i = 1; i < length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6965
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6966 // Create converters map
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6967 // with lowercased keys
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6968 if ( i === 1 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6969 for( key in s.converters ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6970 if( typeof key === "string" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6971 converters[ key.toLowerCase() ] = s.converters[ key ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6972 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6973 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6974 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6975
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6976 // Get the dataTypes
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6977 prev = current;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6978 current = dataTypes[ i ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6979
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6980 // If current is auto dataType, update it to prev
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6981 if( current === "*" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6982 current = prev;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6983 // If no auto and dataTypes are actually different
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6984 } else if ( prev !== "*" && prev !== current ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6985
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6986 // Get the converter
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6987 conversion = prev + " " + current;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6988 conv = converters[ conversion ] || converters[ "* " + current ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6989
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6990 // If there is no direct converter, search transitively
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6991 if ( !conv ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6992 conv2 = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6993 for( conv1 in converters ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6994 tmp = conv1.split( " " );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6995 if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6996 conv2 = converters[ tmp[1] + " " + current ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6997 if ( conv2 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6998 conv1 = converters[ conv1 ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
6999 if ( conv1 === true ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7000 conv = conv2;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7001 } else if ( conv2 === true ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7002 conv = conv1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7003 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7004 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7005 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7006 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7007 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7008 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7009 // If we found no converter, dispatch an error
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7010 if ( !( conv || conv2 ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7011 jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7012 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7013 // If found converter is not an equivalence
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7014 if ( conv !== true ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7015 // Convert with 1 or 2 converters accordingly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7016 response = conv ? conv( response ) : conv2( conv1(response) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7017 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7018 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7019 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7020 return response;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7021 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7022
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7023
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7024
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7025
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7026 var jsc = jQuery.now(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7027 jsre = /(\=)\?(&|$)|()\?\?()/i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7028
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7029 // Default jsonp settings
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7030 jQuery.ajaxSetup({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7031 jsonp: "callback",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7032 jsonpCallback: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7033 return jQuery.expando + "_" + ( jsc++ );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7034 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7035 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7036
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7037 // Detect, normalize options and install callbacks for jsonp requests
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7038 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7039
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7040 var dataIsString = ( typeof s.data === "string" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7041
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7042 if ( s.dataTypes[ 0 ] === "jsonp" ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7043 originalSettings.jsonpCallback ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7044 originalSettings.jsonp != null ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7045 s.jsonp !== false && ( jsre.test( s.url ) ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7046 dataIsString && jsre.test( s.data ) ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7047
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7048 var responseContainer,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7049 jsonpCallback = s.jsonpCallback =
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7050 jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7051 previous = window[ jsonpCallback ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7052 url = s.url,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7053 data = s.data,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7054 replace = "$1" + jsonpCallback + "$2",
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7055 cleanUp = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7056 // Set callback back to previous value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7057 window[ jsonpCallback ] = previous;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7058 // Call if it was a function and we have a response
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7059 if ( responseContainer && jQuery.isFunction( previous ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7060 window[ jsonpCallback ]( responseContainer[ 0 ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7061 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7062 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7063
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7064 if ( s.jsonp !== false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7065 url = url.replace( jsre, replace );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7066 if ( s.url === url ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7067 if ( dataIsString ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7068 data = data.replace( jsre, replace );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7069 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7070 if ( s.data === data ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7071 // Add callback manually
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7072 url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7073 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7074 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7075 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7076
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7077 s.url = url;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7078 s.data = data;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7079
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7080 // Install callback
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7081 window[ jsonpCallback ] = function( response ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7082 responseContainer = [ response ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7083 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7084
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7085 // Install cleanUp function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7086 jqXHR.then( cleanUp, cleanUp );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7087
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7088 // Use data converter to retrieve json after script execution
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7089 s.converters["script json"] = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7090 if ( !responseContainer ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7091 jQuery.error( jsonpCallback + " was not called" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7092 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7093 return responseContainer[ 0 ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7094 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7095
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7096 // force json dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7097 s.dataTypes[ 0 ] = "json";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7098
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7099 // Delegate to script
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7100 return "script";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7101 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7102 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7103
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7104
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7105
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7106
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7107 // Install script dataType
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7108 jQuery.ajaxSetup({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7109 accepts: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7110 script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7111 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7112 contents: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7113 script: /javascript|ecmascript/
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7114 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7115 converters: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7116 "text script": function( text ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7117 jQuery.globalEval( text );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7118 return text;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7119 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7120 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7121 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7122
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7123 // Handle cache's special case and global
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7124 jQuery.ajaxPrefilter( "script", function( s ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7125 if ( s.cache === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7126 s.cache = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7127 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7128 if ( s.crossDomain ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7129 s.type = "GET";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7130 s.global = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7131 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7132 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7133
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7134 // Bind script tag hack transport
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7135 jQuery.ajaxTransport( "script", function(s) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7136
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7137 // This transport only deals with cross domain requests
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7138 if ( s.crossDomain ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7139
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7140 var script,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7141 head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7142
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7143 return {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7144
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7145 send: function( _, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7146
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7147 script = document.createElement( "script" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7148
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7149 script.async = "async";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7150
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7151 if ( s.scriptCharset ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7152 script.charset = s.scriptCharset;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7153 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7154
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7155 script.src = s.url;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7156
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7157 // Attach handlers for all browsers
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7158 script.onload = script.onreadystatechange = function( _, isAbort ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7159
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7160 if ( !script.readyState || /loaded|complete/.test( script.readyState ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7161
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7162 // Handle memory leak in IE
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7163 script.onload = script.onreadystatechange = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7164
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7165 // Remove the script
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7166 if ( head && script.parentNode ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7167 head.removeChild( script );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7168 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7169
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7170 // Dereference the script
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7171 script = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7172
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7173 // Callback if not abort
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7174 if ( !isAbort ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7175 callback( 200, "success" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7176 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7177 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7178 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7179 // Use insertBefore instead of appendChild to circumvent an IE6 bug.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7180 // This arises when a base node is used (#2709 and #4378).
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7181 head.insertBefore( script, head.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7182 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7183
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7184 abort: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7185 if ( script ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7186 script.onload( 0, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7187 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7188 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7189 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7190 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7191 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7192
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7193
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7194
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7195
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7196 var // #5280: next active xhr id and list of active xhrs' callbacks
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7197 xhrId = jQuery.now(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7198 xhrCallbacks,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7199
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7200 // XHR used to determine supports properties
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7201 testXHR;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7202
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7203 // #5280: Internet Explorer will keep connections alive if we don't abort on unload
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7204 function xhrOnUnloadAbort() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7205 jQuery( window ).unload(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7206 // Abort all pending requests
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7207 for ( var key in xhrCallbacks ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7208 xhrCallbacks[ key ]( 0, 1 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7209 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7210 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7211 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7212
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7213 // Functions to create xhrs
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7214 function createStandardXHR() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7215 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7216 return new window.XMLHttpRequest();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7217 } catch( e ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7218 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7219
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7220 function createActiveXHR() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7221 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7222 return new window.ActiveXObject( "Microsoft.XMLHTTP" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7223 } catch( e ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7224 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7225
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7226 // Create the request object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7227 // (This is still attached to ajaxSettings for backward compatibility)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7228 jQuery.ajaxSettings.xhr = window.ActiveXObject ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7229 /* Microsoft failed to properly
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7230 * implement the XMLHttpRequest in IE7 (can't request local files),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7231 * so we use the ActiveXObject when it is available
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7232 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7233 * we need a fallback.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7234 */
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7235 function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7236 return !this.isLocal && createStandardXHR() || createActiveXHR();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7237 } :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7238 // For all other browsers, use the standard XMLHttpRequest object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7239 createStandardXHR;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7240
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7241 // Test if we can create an xhr object
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7242 testXHR = jQuery.ajaxSettings.xhr();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7243 jQuery.support.ajax = !!testXHR;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7244
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7245 // Does this browser support crossDomain XHR requests
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7246 jQuery.support.cors = testXHR && ( "withCredentials" in testXHR );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7247
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7248 // No need for the temporary xhr anymore
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7249 testXHR = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7250
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7251 // Create transport if the browser can provide an xhr
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7252 if ( jQuery.support.ajax ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7253
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7254 jQuery.ajaxTransport(function( s ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7255 // Cross domain only allowed if supported through XMLHttpRequest
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7256 if ( !s.crossDomain || jQuery.support.cors ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7257
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7258 var callback;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7259
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7260 return {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7261 send: function( headers, complete ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7262
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7263 // Get a new xhr
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7264 var xhr = s.xhr(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7265 handle,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7266 i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7267
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7268 // Open the socket
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7269 // Passing null username, generates a login popup on Opera (#2865)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7270 if ( s.username ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7271 xhr.open( s.type, s.url, s.async, s.username, s.password );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7272 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7273 xhr.open( s.type, s.url, s.async );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7274 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7275
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7276 // Apply custom fields if provided
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7277 if ( s.xhrFields ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7278 for ( i in s.xhrFields ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7279 xhr[ i ] = s.xhrFields[ i ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7280 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7281 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7282
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7283 // Override mime type if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7284 if ( s.mimeType && xhr.overrideMimeType ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7285 xhr.overrideMimeType( s.mimeType );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7286 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7287
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7288 // Requested-With header
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7289 // Not set for crossDomain requests with no content
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7290 // (see why at http://trac.dojotoolkit.org/ticket/9486)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7291 // Won't change header if already provided
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7292 if ( !( s.crossDomain && !s.hasContent ) && !headers["X-Requested-With"] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7293 headers[ "X-Requested-With" ] = "XMLHttpRequest";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7294 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7295
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7296 // Need an extra try/catch for cross domain requests in Firefox 3
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7297 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7298 for ( i in headers ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7299 xhr.setRequestHeader( i, headers[ i ] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7300 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7301 } catch( _ ) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7302
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7303 // Do send the request
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7304 // This may raise an exception which is actually
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7305 // handled in jQuery.ajax (so no try/catch here)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7306 xhr.send( ( s.hasContent && s.data ) || null );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7307
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7308 // Listener
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7309 callback = function( _, isAbort ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7310
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7311 var status,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7312 statusText,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7313 responseHeaders,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7314 responses,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7315 xml;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7316
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7317 // Firefox throws exceptions when accessing properties
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7318 // of an xhr when a network error occured
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7319 // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7320 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7321
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7322 // Was never called and is aborted or complete
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7323 if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7324
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7325 // Only called once
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7326 callback = undefined;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7327
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7328 // Do not keep as active anymore
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7329 if ( handle ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7330 xhr.onreadystatechange = jQuery.noop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7331 delete xhrCallbacks[ handle ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7332 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7333
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7334 // If it's an abort
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7335 if ( isAbort ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7336 // Abort it manually if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7337 if ( xhr.readyState !== 4 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7338 xhr.abort();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7339 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7340 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7341 status = xhr.status;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7342 responseHeaders = xhr.getAllResponseHeaders();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7343 responses = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7344 xml = xhr.responseXML;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7345
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7346 // Construct response list
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7347 if ( xml && xml.documentElement /* #4958 */ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7348 responses.xml = xml;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7349 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7350 responses.text = xhr.responseText;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7351
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7352 // Firefox throws an exception when accessing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7353 // statusText for faulty cross-domain requests
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7354 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7355 statusText = xhr.statusText;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7356 } catch( e ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7357 // We normalize with Webkit giving an empty statusText
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7358 statusText = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7359 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7360
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7361 // Filter status for non standard behaviors
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7362
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7363 // If the request is local and we have data: assume a success
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7364 // (success with no data won't get notified, that's the best we
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7365 // can do given current implementations)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7366 if ( !status && s.isLocal && !s.crossDomain ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7367 status = responses.text ? 200 : 404;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7368 // IE - #1450: sometimes returns 1223 when it should be 204
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7369 } else if ( status === 1223 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7370 status = 204;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7371 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7372 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7373 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7374 } catch( firefoxAccessException ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7375 if ( !isAbort ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7376 complete( -1, firefoxAccessException );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7377 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7378 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7379
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7380 // Call complete if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7381 if ( responses ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7382 complete( status, statusText, responses, responseHeaders );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7383 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7384 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7385
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7386 // if we're in sync mode or it's in cache
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7387 // and has been retrieved directly (IE6 & IE7)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7388 // we need to manually fire the callback
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7389 if ( !s.async || xhr.readyState === 4 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7390 callback();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7391 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7392 // Create the active xhrs callbacks list if needed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7393 // and attach the unload handler
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7394 if ( !xhrCallbacks ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7395 xhrCallbacks = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7396 xhrOnUnloadAbort();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7397 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7398 // Add to list of active xhrs callbacks
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7399 handle = xhrId++;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7400 xhr.onreadystatechange = xhrCallbacks[ handle ] = callback;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7401 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7402 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7403
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7404 abort: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7405 if ( callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7406 callback(0,1);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7407 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7408 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7409 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7410 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7411 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7412 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7413
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7414
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7415
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7416
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7417 var elemdisplay = {},
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7418 rfxtypes = /^(?:toggle|show|hide)$/,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7419 rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7420 timerId,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7421 fxAttrs = [
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7422 // height animations
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7423 [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7424 // width animations
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7425 [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7426 // opacity animations
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7427 [ "opacity" ]
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7428 ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7429
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7430 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7431 show: function( speed, easing, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7432 var elem, display;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7433
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7434 if ( speed || speed === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7435 return this.animate( genFx("show", 3), speed, easing, callback);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7436
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7437 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7438 for ( var i = 0, j = this.length; i < j; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7439 elem = this[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7440 display = elem.style.display;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7441
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7442 // Reset the inline display of this element to learn if it is
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7443 // being hidden by cascaded rules or not
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7444 if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7445 display = elem.style.display = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7446 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7447
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7448 // Set elements which have been overridden with display: none
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7449 // in a stylesheet to whatever the default browser style is
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7450 // for such an element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7451 if ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7452 jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7453 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7454 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7455
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7456 // Set the display of most of the elements in a second loop
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7457 // to avoid the constant reflow
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7458 for ( i = 0; i < j; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7459 elem = this[i];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7460 display = elem.style.display;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7461
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7462 if ( display === "" || display === "none" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7463 elem.style.display = jQuery._data(elem, "olddisplay") || "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7464 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7465 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7466
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7467 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7468 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7469 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7470
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7471 hide: function( speed, easing, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7472 if ( speed || speed === 0 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7473 return this.animate( genFx("hide", 3), speed, easing, callback);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7474
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7475 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7476 for ( var i = 0, j = this.length; i < j; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7477 var display = jQuery.css( this[i], "display" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7478
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7479 if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7480 jQuery._data( this[i], "olddisplay", display );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7481 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7482 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7483
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7484 // Set the display of the elements in a second loop
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7485 // to avoid the constant reflow
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7486 for ( i = 0; i < j; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7487 this[i].style.display = "none";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7488 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7489
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7490 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7491 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7492 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7493
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7494 // Save the old toggle function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7495 _toggle: jQuery.fn.toggle,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7496
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7497 toggle: function( fn, fn2, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7498 var bool = typeof fn === "boolean";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7499
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7500 if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7501 this._toggle.apply( this, arguments );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7502
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7503 } else if ( fn == null || bool ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7504 this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7505 var state = bool ? fn : jQuery(this).is(":hidden");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7506 jQuery(this)[ state ? "show" : "hide" ]();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7507 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7508
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7509 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7510 this.animate(genFx("toggle", 3), fn, fn2, callback);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7511 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7512
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7513 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7514 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7515
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7516 fadeTo: function( speed, to, easing, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7517 return this.filter(":hidden").css("opacity", 0).show().end()
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7518 .animate({opacity: to}, speed, easing, callback);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7519 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7520
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7521 animate: function( prop, speed, easing, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7522 var optall = jQuery.speed(speed, easing, callback);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7523
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7524 if ( jQuery.isEmptyObject( prop ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7525 return this.each( optall.complete );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7526 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7527
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7528 return this[ optall.queue === false ? "each" : "queue" ](function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7529 // XXX 'this' does not always have a nodeName when running the
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7530 // test suite
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7531
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7532 var opt = jQuery.extend({}, optall), p,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7533 isElement = this.nodeType === 1,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7534 hidden = isElement && jQuery(this).is(":hidden"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7535 self = this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7536
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7537 for ( p in prop ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7538 var name = jQuery.camelCase( p );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7539
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7540 if ( p !== name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7541 prop[ name ] = prop[ p ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7542 delete prop[ p ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7543 p = name;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7544 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7545
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7546 if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7547 return opt.complete.call(this);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7548 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7549
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7550 if ( isElement && ( p === "height" || p === "width" ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7551 // Make sure that nothing sneaks out
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7552 // Record all 3 overflow attributes because IE does not
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7553 // change the overflow attribute when overflowX and
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7554 // overflowY are set to the same value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7555 opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7556
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7557 // Set display property to inline-block for height/width
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7558 // animations on inline elements that are having width/height
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7559 // animated
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7560 if ( jQuery.css( this, "display" ) === "inline" &&
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7561 jQuery.css( this, "float" ) === "none" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7562 if ( !jQuery.support.inlineBlockNeedsLayout ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7563 this.style.display = "inline-block";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7564
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7565 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7566 var display = defaultDisplay(this.nodeName);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7567
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7568 // inline-level elements accept inline-block;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7569 // block-level elements need to be inline with layout
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7570 if ( display === "inline" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7571 this.style.display = "inline-block";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7572
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7573 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7574 this.style.display = "inline";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7575 this.style.zoom = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7576 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7577 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7578 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7579 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7580
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7581 if ( jQuery.isArray( prop[p] ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7582 // Create (if needed) and add to specialEasing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7583 (opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7584 prop[p] = prop[p][0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7585 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7586 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7587
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7588 if ( opt.overflow != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7589 this.style.overflow = "hidden";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7590 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7591
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7592 opt.curAnim = jQuery.extend({}, prop);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7593
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7594 jQuery.each( prop, function( name, val ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7595 var e = new jQuery.fx( self, opt, name );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7596
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7597 if ( rfxtypes.test(val) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7598 e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7599
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7600 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7601 var parts = rfxnum.exec(val),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7602 start = e.cur();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7603
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7604 if ( parts ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7605 var end = parseFloat( parts[2] ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7606 unit = parts[3] || ( jQuery.cssNumber[ name ] ? "" : "px" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7607
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7608 // We need to compute starting value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7609 if ( unit !== "px" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7610 jQuery.style( self, name, (end || 1) + unit);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7611 start = ((end || 1) / e.cur()) * start;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7612 jQuery.style( self, name, start + unit);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7613 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7614
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7615 // If a +=/-= token was provided, we're doing a relative animation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7616 if ( parts[1] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7617 end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7618 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7619
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7620 e.custom( start, end, unit );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7621
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7622 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7623 e.custom( start, val, "" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7624 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7625 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7626 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7627
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7628 // For JS strict compliance
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7629 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7630 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7631 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7632
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7633 stop: function( clearQueue, gotoEnd ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7634 var timers = jQuery.timers;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7635
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7636 if ( clearQueue ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7637 this.queue([]);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7638 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7639
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7640 this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7641 // go in reverse order so anything added to the queue during the loop is ignored
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7642 for ( var i = timers.length - 1; i >= 0; i-- ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7643 if ( timers[i].elem === this ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7644 if (gotoEnd) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7645 // force the next step to be the last
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7646 timers[i](true);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7647 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7648
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7649 timers.splice(i, 1);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7650 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7651 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7652 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7653
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7654 // start the next in the queue if the last step wasn't forced
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7655 if ( !gotoEnd ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7656 this.dequeue();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7657 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7658
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7659 return this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7660 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7661
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7662 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7663
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7664 function genFx( type, num ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7665 var obj = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7666
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7667 jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7668 obj[ this ] = type;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7669 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7670
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7671 return obj;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7672 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7673
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7674 // Generate shortcuts for custom animations
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7675 jQuery.each({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7676 slideDown: genFx("show", 1),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7677 slideUp: genFx("hide", 1),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7678 slideToggle: genFx("toggle", 1),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7679 fadeIn: { opacity: "show" },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7680 fadeOut: { opacity: "hide" },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7681 fadeToggle: { opacity: "toggle" }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7682 }, function( name, props ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7683 jQuery.fn[ name ] = function( speed, easing, callback ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7684 return this.animate( props, speed, easing, callback );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7685 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7686 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7687
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7688 jQuery.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7689 speed: function( speed, easing, fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7690 var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7691 complete: fn || !fn && easing ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7692 jQuery.isFunction( speed ) && speed,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7693 duration: speed,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7694 easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7695 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7696
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7697 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7698 opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7699
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7700 // Queueing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7701 opt.old = opt.complete;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7702 opt.complete = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7703 if ( opt.queue !== false ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7704 jQuery(this).dequeue();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7705 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7706 if ( jQuery.isFunction( opt.old ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7707 opt.old.call( this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7708 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7709 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7710
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7711 return opt;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7712 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7713
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7714 easing: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7715 linear: function( p, n, firstNum, diff ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7716 return firstNum + diff * p;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7717 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7718 swing: function( p, n, firstNum, diff ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7719 return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7720 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7721 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7722
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7723 timers: [],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7724
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7725 fx: function( elem, options, prop ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7726 this.options = options;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7727 this.elem = elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7728 this.prop = prop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7729
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7730 if ( !options.orig ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7731 options.orig = {};
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7732 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7733 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7734
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7735 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7736
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7737 jQuery.fx.prototype = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7738 // Simple function for setting a style value
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7739 update: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7740 if ( this.options.step ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7741 this.options.step.call( this.elem, this.now, this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7742 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7743
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7744 (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7745 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7746
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7747 // Get the current size
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7748 cur: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7749 if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7750 return this.elem[ this.prop ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7751 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7752
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7753 var parsed,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7754 r = jQuery.css( this.elem, this.prop );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7755 // Empty strings, null, undefined and "auto" are converted to 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7756 // complex values such as "rotate(1rad)" are returned as is,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7757 // simple values such as "10px" are parsed to Float.
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7758 return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7759 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7760
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7761 // Start an animation from one number to another
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7762 custom: function( from, to, unit ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7763 var self = this,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7764 fx = jQuery.fx;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7765
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7766 this.startTime = jQuery.now();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7767 this.start = from;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7768 this.end = to;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7769 this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7770 this.now = this.start;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7771 this.pos = this.state = 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7772
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7773 function t( gotoEnd ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7774 return self.step(gotoEnd);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7775 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7776
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7777 t.elem = this.elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7778
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7779 if ( t() && jQuery.timers.push(t) && !timerId ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7780 timerId = setInterval(fx.tick, fx.interval);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7781 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7782 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7783
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7784 // Simple 'show' function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7785 show: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7786 // Remember where we started, so that we can go back to it later
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7787 this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7788 this.options.show = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7789
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7790 // Begin the animation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7791 // Make sure that we start at a small width/height to avoid any
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7792 // flash of content
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7793 this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7794
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7795 // Start by showing the element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7796 jQuery( this.elem ).show();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7797 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7798
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7799 // Simple 'hide' function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7800 hide: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7801 // Remember where we started, so that we can go back to it later
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7802 this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7803 this.options.hide = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7804
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7805 // Begin the animation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7806 this.custom(this.cur(), 0);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7807 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7808
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7809 // Each step of an animation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7810 step: function( gotoEnd ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7811 var t = jQuery.now(), done = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7812
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7813 if ( gotoEnd || t >= this.options.duration + this.startTime ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7814 this.now = this.end;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7815 this.pos = this.state = 1;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7816 this.update();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7817
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7818 this.options.curAnim[ this.prop ] = true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7819
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7820 for ( var i in this.options.curAnim ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7821 if ( this.options.curAnim[i] !== true ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7822 done = false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7823 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7824 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7825
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7826 if ( done ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7827 // Reset the overflow
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7828 if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7829 var elem = this.elem,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7830 options = this.options;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7831
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7832 jQuery.each( [ "", "X", "Y" ], function (index, value) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7833 elem.style[ "overflow" + value ] = options.overflow[index];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7834 } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7835 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7836
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7837 // Hide the element if the "hide" operation was done
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7838 if ( this.options.hide ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7839 jQuery(this.elem).hide();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7840 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7841
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7842 // Reset the properties, if the item has been hidden or shown
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7843 if ( this.options.hide || this.options.show ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7844 for ( var p in this.options.curAnim ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7845 jQuery.style( this.elem, p, this.options.orig[p] );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7846 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7847 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7848
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7849 // Execute the complete function
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7850 this.options.complete.call( this.elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7851 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7852
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7853 return false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7854
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7855 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7856 var n = t - this.startTime;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7857 this.state = n / this.options.duration;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7858
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7859 // Perform the easing function, defaults to swing
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7860 var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7861 var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7862 this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7863 this.now = this.start + ((this.end - this.start) * this.pos);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7864
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7865 // Perform the next step of the animation
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7866 this.update();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7867 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7868
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7869 return true;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7870 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7871 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7872
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7873 jQuery.extend( jQuery.fx, {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7874 tick: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7875 var timers = jQuery.timers;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7876
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7877 for ( var i = 0; i < timers.length; i++ ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7878 if ( !timers[i]() ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7879 timers.splice(i--, 1);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7880 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7881 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7882
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7883 if ( !timers.length ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7884 jQuery.fx.stop();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7885 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7886 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7887
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7888 interval: 13,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7889
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7890 stop: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7891 clearInterval( timerId );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7892 timerId = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7893 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7894
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7895 speeds: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7896 slow: 600,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7897 fast: 200,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7898 // Default speed
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7899 _default: 400
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7900 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7901
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7902 step: {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7903 opacity: function( fx ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7904 jQuery.style( fx.elem, "opacity", fx.now );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7905 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7906
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7907 _default: function( fx ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7908 if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7909 fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7910 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7911 fx.elem[ fx.prop ] = fx.now;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7912 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7913 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7914 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7915 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7916
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7917 if ( jQuery.expr && jQuery.expr.filters ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7918 jQuery.expr.filters.animated = function( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7919 return jQuery.grep(jQuery.timers, function( fn ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7920 return elem === fn.elem;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7921 }).length;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7922 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7923 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7924
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7925 function defaultDisplay( nodeName ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7926 if ( !elemdisplay[ nodeName ] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7927 var elem = jQuery("<" + nodeName + ">").appendTo("body"),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7928 display = elem.css("display");
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7929
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7930 elem.remove();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7931
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7932 if ( display === "none" || display === "" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7933 display = "block";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7934 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7935
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7936 elemdisplay[ nodeName ] = display;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7937 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7938
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7939 return elemdisplay[ nodeName ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7940 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7941
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7942
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7943
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7944
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7945 var rtable = /^t(?:able|d|h)$/i,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7946 rroot = /^(?:body|html)$/i;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7947
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7948 if ( "getBoundingClientRect" in document.documentElement ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7949 jQuery.fn.offset = function( options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7950 var elem = this[0], box;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7951
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7952 if ( options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7953 return this.each(function( i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7954 jQuery.offset.setOffset( this, options, i );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7955 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7956 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7957
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7958 if ( !elem || !elem.ownerDocument ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7959 return null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7960 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7961
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7962 if ( elem === elem.ownerDocument.body ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7963 return jQuery.offset.bodyOffset( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7964 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7965
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7966 try {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7967 box = elem.getBoundingClientRect();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7968 } catch(e) {}
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7969
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7970 var doc = elem.ownerDocument,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7971 docElem = doc.documentElement;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7972
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7973 // Make sure we're not dealing with a disconnected DOM node
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7974 if ( !box || !jQuery.contains( docElem, elem ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7975 return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7976 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7977
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7978 var body = doc.body,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7979 win = getWindow(doc),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7980 clientTop = docElem.clientTop || body.clientTop || 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7981 clientLeft = docElem.clientLeft || body.clientLeft || 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7982 scrollTop = (win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7983 scrollLeft = (win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7984 top = box.top + scrollTop - clientTop,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7985 left = box.left + scrollLeft - clientLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7986
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7987 return { top: top, left: left };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7988 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7989
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7990 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7991 jQuery.fn.offset = function( options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7992 var elem = this[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7993
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7994 if ( options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7995 return this.each(function( i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7996 jQuery.offset.setOffset( this, options, i );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7997 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7998 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
7999
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8000 if ( !elem || !elem.ownerDocument ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8001 return null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8002 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8003
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8004 if ( elem === elem.ownerDocument.body ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8005 return jQuery.offset.bodyOffset( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8006 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8007
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8008 jQuery.offset.initialize();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8009
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8010 var computedStyle,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8011 offsetParent = elem.offsetParent,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8012 prevOffsetParent = elem,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8013 doc = elem.ownerDocument,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8014 docElem = doc.documentElement,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8015 body = doc.body,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8016 defaultView = doc.defaultView,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8017 prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8018 top = elem.offsetTop,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8019 left = elem.offsetLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8020
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8021 while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8022 if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8023 break;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8024 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8025
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8026 computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8027 top -= elem.scrollTop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8028 left -= elem.scrollLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8029
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8030 if ( elem === offsetParent ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8031 top += elem.offsetTop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8032 left += elem.offsetLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8033
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8034 if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8035 top += parseFloat( computedStyle.borderTopWidth ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8036 left += parseFloat( computedStyle.borderLeftWidth ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8037 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8038
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8039 prevOffsetParent = offsetParent;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8040 offsetParent = elem.offsetParent;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8041 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8042
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8043 if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8044 top += parseFloat( computedStyle.borderTopWidth ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8045 left += parseFloat( computedStyle.borderLeftWidth ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8046 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8047
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8048 prevComputedStyle = computedStyle;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8049 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8050
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8051 if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8052 top += body.offsetTop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8053 left += body.offsetLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8054 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8055
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8056 if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8057 top += Math.max( docElem.scrollTop, body.scrollTop );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8058 left += Math.max( docElem.scrollLeft, body.scrollLeft );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8059 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8060
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8061 return { top: top, left: left };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8062 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8063 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8064
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8065 jQuery.offset = {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8066 initialize: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8067 var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8068 html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8069
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8070 jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8071
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8072 container.innerHTML = html;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8073 body.insertBefore( container, body.firstChild );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8074 innerDiv = container.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8075 checkDiv = innerDiv.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8076 td = innerDiv.nextSibling.firstChild.firstChild;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8077
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8078 this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8079 this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8080
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8081 checkDiv.style.position = "fixed";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8082 checkDiv.style.top = "20px";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8083
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8084 // safari subtracts parent border width here which is 5px
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8085 this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8086 checkDiv.style.position = checkDiv.style.top = "";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8087
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8088 innerDiv.style.overflow = "hidden";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8089 innerDiv.style.position = "relative";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8090
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8091 this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8092
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8093 this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8094
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8095 body.removeChild( container );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8096 body = container = innerDiv = checkDiv = table = td = null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8097 jQuery.offset.initialize = jQuery.noop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8098 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8099
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8100 bodyOffset: function( body ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8101 var top = body.offsetTop,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8102 left = body.offsetLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8103
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8104 jQuery.offset.initialize();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8105
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8106 if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8107 top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8108 left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8109 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8110
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8111 return { top: top, left: left };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8112 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8113
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8114 setOffset: function( elem, options, i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8115 var position = jQuery.css( elem, "position" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8116
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8117 // set position first, in-case top/left are set even on static elem
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8118 if ( position === "static" ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8119 elem.style.position = "relative";
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8120 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8121
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8122 var curElem = jQuery( elem ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8123 curOffset = curElem.offset(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8124 curCSSTop = jQuery.css( elem, "top" ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8125 curCSSLeft = jQuery.css( elem, "left" ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8126 calculatePosition = (position === "absolute" && jQuery.inArray('auto', [curCSSTop, curCSSLeft]) > -1),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8127 props = {}, curPosition = {}, curTop, curLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8128
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8129 // need to be able to calculate position if either top or left is auto and position is absolute
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8130 if ( calculatePosition ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8131 curPosition = curElem.position();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8132 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8133
875
4abb53002198 make digilib.html use new jquery. sync jquery-1.5.1.js and jquery.js.
robcast
parents: 861
diff changeset
8134 curTop = calculatePosition ? curPosition.top : parseFloat( curCSSTop, 10 ) || 0;
4abb53002198 make digilib.html use new jquery. sync jquery-1.5.1.js and jquery.js.
robcast
parents: 861
diff changeset
8135 curLeft = calculatePosition ? curPosition.left : parseFloat( curCSSLeft, 10 ) || 0;
861
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8136
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8137 if ( jQuery.isFunction( options ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8138 options = options.call( elem, i, curOffset );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8139 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8140
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8141 if (options.top != null) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8142 props.top = (options.top - curOffset.top) + curTop;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8143 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8144 if (options.left != null) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8145 props.left = (options.left - curOffset.left) + curLeft;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8146 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8147
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8148 if ( "using" in options ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8149 options.using.call( elem, props );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8150 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8151 curElem.css( props );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8152 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8153 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8154 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8155
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8156
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8157 jQuery.fn.extend({
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8158 position: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8159 if ( !this[0] ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8160 return null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8161 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8162
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8163 var elem = this[0],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8164
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8165 // Get *real* offsetParent
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8166 offsetParent = this.offsetParent(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8167
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8168 // Get correct offsets
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8169 offset = this.offset(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8170 parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8171
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8172 // Subtract element margins
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8173 // note: when an element has margin: auto the offsetLeft and marginLeft
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8174 // are the same in Safari causing offset.left to incorrectly be 0
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8175 offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8176 offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8177
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8178 // Add offsetParent borders
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8179 parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8180 parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8181
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8182 // Subtract the two offsets
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8183 return {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8184 top: offset.top - parentOffset.top,
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8185 left: offset.left - parentOffset.left
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8186 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8187 },
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8188
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8189 offsetParent: function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8190 return this.map(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8191 var offsetParent = this.offsetParent || document.body;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8192 while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8193 offsetParent = offsetParent.offsetParent;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8194 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8195 return offsetParent;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8196 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8197 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8198 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8199
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8200
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8201 // Create scrollLeft and scrollTop methods
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8202 jQuery.each( ["Left", "Top"], function( i, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8203 var method = "scroll" + name;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8204
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8205 jQuery.fn[ method ] = function(val) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8206 var elem = this[0], win;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8207
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8208 if ( !elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8209 return null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8210 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8211
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8212 if ( val !== undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8213 // Set the scroll offset
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8214 return this.each(function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8215 win = getWindow( this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8216
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8217 if ( win ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8218 win.scrollTo(
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8219 !i ? val : jQuery(win).scrollLeft(),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8220 i ? val : jQuery(win).scrollTop()
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8221 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8222
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8223 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8224 this[ method ] = val;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8225 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8226 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8227 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8228 win = getWindow( elem );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8229
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8230 // Return the scroll offset
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8231 return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8232 jQuery.support.boxModel && win.document.documentElement[ method ] ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8233 win.document.body[ method ] :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8234 elem[ method ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8235 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8236 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8237 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8238
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8239 function getWindow( elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8240 return jQuery.isWindow( elem ) ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8241 elem :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8242 elem.nodeType === 9 ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8243 elem.defaultView || elem.parentWindow :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8244 false;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8245 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8246
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8247
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8248
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8249
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8250 // Create innerHeight, innerWidth, outerHeight and outerWidth methods
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8251 jQuery.each([ "Height", "Width" ], function( i, name ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8252
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8253 var type = name.toLowerCase();
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8254
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8255 // innerHeight and innerWidth
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8256 jQuery.fn["inner" + name] = function() {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8257 return this[0] ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8258 parseFloat( jQuery.css( this[0], type, "padding" ) ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8259 null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8260 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8261
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8262 // outerHeight and outerWidth
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8263 jQuery.fn["outer" + name] = function( margin ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8264 return this[0] ?
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8265 parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) :
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8266 null;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8267 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8268
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8269 jQuery.fn[ type ] = function( size ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8270 // Get window width or height
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8271 var elem = this[0];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8272 if ( !elem ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8273 return size == null ? null : this;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8274 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8275
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8276 if ( jQuery.isFunction( size ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8277 return this.each(function( i ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8278 var self = jQuery( this );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8279 self[ type ]( size.call( this, i, self[ type ]() ) );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8280 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8281 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8282
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8283 if ( jQuery.isWindow( elem ) ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8284 // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8285 // 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8286 var docElemProp = elem.document.documentElement[ "client" + name ];
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8287 return elem.document.compatMode === "CSS1Compat" && docElemProp ||
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8288 elem.document.body[ "client" + name ] || docElemProp;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8289
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8290 // Get document width or height
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8291 } else if ( elem.nodeType === 9 ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8292 // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8293 return Math.max(
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8294 elem.documentElement["client" + name],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8295 elem.body["scroll" + name], elem.documentElement["scroll" + name],
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8296 elem.body["offset" + name], elem.documentElement["offset" + name]
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8297 );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8298
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8299 // Get or set width or height on the element
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8300 } else if ( size === undefined ) {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8301 var orig = jQuery.css( elem, type ),
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8302 ret = parseFloat( orig );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8303
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8304 return jQuery.isNaN( ret ) ? orig : ret;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8305
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8306 // Set the width or height on the element (default to pixels if value is unitless)
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8307 } else {
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8308 return this.css( type, typeof size === "string" ? size : size + "px" );
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8309 }
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8310 };
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8311
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8312 });
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8313
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8314
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8315 window.jQuery = window.$ = jQuery;
64bc340bea45 add jquery 1.5.1
robcast
parents:
diff changeset
8316 })(window);