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1 /*!
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2 * jQuery JavaScript Library v1.8.0
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3 * http://jquery.com/
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4 *
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5 * Includes Sizzle.js
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6 * http://sizzlejs.com/
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7 *
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8 * Copyright 2012 jQuery Foundation and other contributors
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9 * Released under the MIT license
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10 * http://jquery.org/license
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11 *
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12 * Date: Thu Aug 09 2012 16:24:48 GMT-0400 (Eastern Daylight Time)
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13 */
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14 (function( window, undefined ) {
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15 var
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16 // A central reference to the root jQuery(document)
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17 rootjQuery,
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18
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19 // The deferred used on DOM ready
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20 readyList,
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21
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22 // Use the correct document accordingly with window argument (sandbox)
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23 document = window.document,
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24 location = window.location,
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25 navigator = window.navigator,
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26
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27 // Map over jQuery in case of overwrite
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28 _jQuery = window.jQuery,
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29
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30 // Map over the $ in case of overwrite
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31 _$ = window.$,
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32
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33 // Save a reference to some core methods
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34 core_push = Array.prototype.push,
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35 core_slice = Array.prototype.slice,
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36 core_indexOf = Array.prototype.indexOf,
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37 core_toString = Object.prototype.toString,
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38 core_hasOwn = Object.prototype.hasOwnProperty,
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39 core_trim = String.prototype.trim,
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40
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41 // Define a local copy of jQuery
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42 jQuery = function( selector, context ) {
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43 // The jQuery object is actually just the init constructor 'enhanced'
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44 return new jQuery.fn.init( selector, context, rootjQuery );
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45 },
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46
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47 // Used for matching numbers
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48 core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
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49
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50 // Used for detecting and trimming whitespace
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51 core_rnotwhite = /\S/,
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52 core_rspace = /\s+/,
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53
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54 // IE doesn't match non-breaking spaces with \s
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55 rtrim = core_rnotwhite.test("\xA0") ? (/^[\s\xA0]+|[\s\xA0]+$/g) : /^\s+|\s+$/g,
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56
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57 // A simple way to check for HTML strings
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58 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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59 rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
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60
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61 // Match a standalone tag
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62 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
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63
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64 // JSON RegExp
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65 rvalidchars = /^[\],:{}\s]*$/,
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66 rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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67 rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
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68 rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,
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69
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70 // Matches dashed string for camelizing
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71 rmsPrefix = /^-ms-/,
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72 rdashAlpha = /-([\da-z])/gi,
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73
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74 // Used by jQuery.camelCase as callback to replace()
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75 fcamelCase = function( all, letter ) {
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76 return ( letter + "" ).toUpperCase();
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77 },
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78
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79 // The ready event handler and self cleanup method
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80 DOMContentLoaded = function() {
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81 if ( document.addEventListener ) {
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82 document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
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83 jQuery.ready();
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84 } else if ( document.readyState === "complete" ) {
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85 // we're here because readyState === "complete" in oldIE
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86 // which is good enough for us to call the dom ready!
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87 document.detachEvent( "onreadystatechange", DOMContentLoaded );
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88 jQuery.ready();
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89 }
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90 },
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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), $(undefined), $(false)
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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 // Handle HTML strings
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113 if ( typeof selector === "string" ) {
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114 if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
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115 // Assume that strings that start and end with <> are HTML and skip the regex check
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116 match = [ null, selector, null ];
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117
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118 } else {
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119 match = rquickExpr.exec( selector );
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120 }
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121
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122 // Match html or make sure no context is specified for #id
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123 if ( match && (match[1] || !context) ) {
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124
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125 // HANDLE: $(html) -> $(array)
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126 if ( match[1] ) {
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127 context = context instanceof jQuery ? context[0] : context;
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128 doc = ( context && context.nodeType ? context.ownerDocument || context : document );
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129
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130 // scripts is true for back-compat
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131 selector = jQuery.parseHTML( match[1], doc, true );
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132 if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
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133 this.attr.call( selector, context, true );
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134 }
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135
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136 return jQuery.merge( this, selector );
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137
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138 // HANDLE: $(#id)
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139 } else {
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140 elem = document.getElementById( match[2] );
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141
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142 // Check parentNode to catch when Blackberry 4.6 returns
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143 // nodes that are no longer in the document #6963
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144 if ( elem && elem.parentNode ) {
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145 // Handle the case where IE and Opera return items
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146 // by name instead of ID
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147 if ( elem.id !== match[2] ) {
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148 return rootjQuery.find( selector );
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149 }
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150
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151 // Otherwise, we inject the element directly into the jQuery object
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152 this.length = 1;
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153 this[0] = elem;
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154 }
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155
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156 this.context = document;
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157 this.selector = selector;
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158 return this;
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159 }
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160
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161 // HANDLE: $(expr, $(...))
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162 } else if ( !context || context.jquery ) {
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163 return ( context || rootjQuery ).find( selector );
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164
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165 // HANDLE: $(expr, context)
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166 // (which is just equivalent to: $(context).find(expr)
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167 } else {
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168 return this.constructor( context ).find( selector );
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169 }
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170
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171 // HANDLE: $(function)
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172 // Shortcut for document ready
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173 } else if ( jQuery.isFunction( selector ) ) {
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174 return rootjQuery.ready( selector );
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175 }
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176
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177 if ( selector.selector !== undefined ) {
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178 this.selector = selector.selector;
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179 this.context = selector.context;
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180 }
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181
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182 return jQuery.makeArray( selector, this );
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183 },
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184
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185 // Start with an empty selector
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186 selector: "",
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187
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188 // The current version of jQuery being used
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189 jquery: "1.8.0",
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190
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191 // The default length of a jQuery object is 0
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192 length: 0,
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193
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194 // The number of elements contained in the matched element set
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195 size: function() {
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196 return this.length;
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197 },
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198
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199 toArray: function() {
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200 return core_slice.call( this );
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201 },
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202
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203 // Get the Nth element in the matched element set OR
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204 // Get the whole matched element set as a clean array
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205 get: function( num ) {
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206 return num == null ?
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207
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208 // Return a 'clean' array
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209 this.toArray() :
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210
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211 // Return just the object
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212 ( num < 0 ? this[ this.length + num ] : this[ num ] );
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213 },
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214
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215 // Take an array of elements and push it onto the stack
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216 // (returning the new matched element set)
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217 pushStack: function( elems, name, selector ) {
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218
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219 // Build a new jQuery matched element set
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220 var ret = jQuery.merge( this.constructor(), elems );
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221
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222 // Add the old object onto the stack (as a reference)
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223 ret.prevObject = this;
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224
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225 ret.context = this.context;
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226
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227 if ( name === "find" ) {
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228 ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
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229 } else if ( name ) {
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230 ret.selector = this.selector + "." + name + "(" + selector + ")";
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231 }
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232
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233 // Return the newly-formed element set
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234 return ret;
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235 },
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236
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237 // Execute a callback for every element in the matched set.
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238 // (You can seed the arguments with an array of args, but this is
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239 // only used internally.)
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240 each: function( callback, args ) {
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241 return jQuery.each( this, callback, args );
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242 },
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243
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244 ready: function( fn ) {
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245 // Add the callback
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246 jQuery.ready.promise().done( fn );
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247
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248 return this;
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249 },
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250
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251 eq: function( i ) {
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252 i = +i;
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253 return i === -1 ?
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254 this.slice( i ) :
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255 this.slice( i, i + 1 );
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256 },
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257
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258 first: function() {
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259 return this.eq( 0 );
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260 },
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261
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262 last: function() {
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263 return this.eq( -1 );
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264 },
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265
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266 slice: function() {
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267 return this.pushStack( core_slice.apply( this, arguments ),
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268 "slice", core_slice.call(arguments).join(",") );
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269 },
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270
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271 map: function( callback ) {
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272 return this.pushStack( jQuery.map(this, function( elem, i ) {
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273 return callback.call( elem, i, elem );
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274 }));
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275 },
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276
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277 end: function() {
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278 return this.prevObject || this.constructor(null);
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279 },
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280
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281 // For internal use only.
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282 // Behaves like an Array's method, not like a jQuery method.
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283 push: core_push,
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284 sort: [].sort,
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285 splice: [].splice
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286 };
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287
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288 // Give the init function the jQuery prototype for later instantiation
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289 jQuery.fn.init.prototype = jQuery.fn;
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290
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291 jQuery.extend = jQuery.fn.extend = function() {
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292 var options, name, src, copy, copyIsArray, clone,
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293 target = arguments[0] || {},
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294 i = 1,
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295 length = arguments.length,
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296 deep = false;
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297
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298 // Handle a deep copy situation
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299 if ( typeof target === "boolean" ) {
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300 deep = target;
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301 target = arguments[1] || {};
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302 // skip the boolean and the target
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303 i = 2;
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304 }
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305
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306 // Handle case when target is a string or something (possible in deep copy)
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307 if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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308 target = {};
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309 }
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310
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311 // extend jQuery itself if only one argument is passed
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312 if ( length === i ) {
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313 target = this;
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314 --i;
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315 }
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316
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317 for ( ; i < length; i++ ) {
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318 // Only deal with non-null/undefined values
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319 if ( (options = arguments[ i ]) != null ) {
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320 // Extend the base object
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321 for ( name in options ) {
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322 src = target[ name ];
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323 copy = options[ name ];
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324
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325 // Prevent never-ending loop
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326 if ( target === copy ) {
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327 continue;
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328 }
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329
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330 // Recurse if we're merging plain objects or arrays
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331 if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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332 if ( copyIsArray ) {
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333 copyIsArray = false;
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334 clone = src && jQuery.isArray(src) ? src : [];
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335
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336 } else {
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337 clone = src && jQuery.isPlainObject(src) ? src : {};
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338 }
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339
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340 // Never move original objects, clone them
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341 target[ name ] = jQuery.extend( deep, clone, copy );
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342
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343 // Don't bring in undefined values
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344 } else if ( copy !== undefined ) {
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345 target[ name ] = copy;
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346 }
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347 }
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348 }
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349 }
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350
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351 // Return the modified object
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352 return target;
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353 };
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354
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355 jQuery.extend({
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356 noConflict: function( deep ) {
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357 if ( window.$ === jQuery ) {
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358 window.$ = _$;
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359 }
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360
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361 if ( deep && window.jQuery === jQuery ) {
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362 window.jQuery = _jQuery;
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363 }
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364
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365 return jQuery;
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366 },
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367
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368 // Is the DOM ready to be used? Set to true once it occurs.
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369 isReady: false,
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370
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371 // A counter to track how many items to wait for before
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372 // the ready event fires. See #6781
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373 readyWait: 1,
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374
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375 // Hold (or release) the ready event
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376 holdReady: function( hold ) {
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377 if ( hold ) {
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378 jQuery.readyWait++;
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379 } else {
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380 jQuery.ready( true );
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381 }
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382 },
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383
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384 // Handle when the DOM is ready
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385 ready: function( wait ) {
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386
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387 // Abort if there are pending holds or we're already ready
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388 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
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389 return;
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390 }
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391
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392 // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
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393 if ( !document.body ) {
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394 return setTimeout( jQuery.ready, 1 );
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395 }
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396
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397 // Remember that the DOM is ready
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398 jQuery.isReady = true;
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399
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400 // If a normal DOM Ready event fired, decrement, and wait if need be
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401 if ( wait !== true && --jQuery.readyWait > 0 ) {
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402 return;
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403 }
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404
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405 // If there are functions bound, to execute
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406 readyList.resolveWith( document, [ jQuery ] );
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407
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408 // Trigger any bound ready events
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409 if ( jQuery.fn.trigger ) {
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410 jQuery( document ).trigger("ready").off("ready");
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411 }
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412 },
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413
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414 // See test/unit/core.js for details concerning isFunction.
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415 // Since version 1.3, DOM methods and functions like alert
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416 // aren't supported. They return false on IE (#2968).
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417 isFunction: function( obj ) {
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418 return jQuery.type(obj) === "function";
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419 },
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420
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421 isArray: Array.isArray || function( obj ) {
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422 return jQuery.type(obj) === "array";
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423 },
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424
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425 isWindow: function( obj ) {
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426 return obj != null && obj == obj.window;
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427 },
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428
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429 isNumeric: function( obj ) {
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430 return !isNaN( parseFloat(obj) ) && isFinite( obj );
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431 },
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432
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433 type: function( obj ) {
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434 return obj == null ?
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435 String( obj ) :
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436 class2type[ core_toString.call(obj) ] || "object";
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437 },
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438
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439 isPlainObject: function( obj ) {
|
|
|
440 // Must be an Object.
|
|
|
441 // Because of IE, we also have to check the presence of the constructor property.
|
|
|
442 // Make sure that DOM nodes and window objects don't pass through, as well
|
|
|
443 if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
|
|
|
444 return false;
|
|
|
445 }
|
|
|
446
|
|
|
447 try {
|
|
|
448 // Not own constructor property must be Object
|
|
|
449 if ( obj.constructor &&
|
|
|
450 !core_hasOwn.call(obj, "constructor") &&
|
|
|
451 !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
|
|
452 return false;
|
|
|
453 }
|
|
|
454 } catch ( e ) {
|
|
|
455 // IE8,9 Will throw exceptions on certain host objects #9897
|
|
|
456 return false;
|
|
|
457 }
|
|
|
458
|
|
|
459 // Own properties are enumerated firstly, so to speed up,
|
|
|
460 // if last one is own, then all properties are own.
|
|
|
461
|
|
|
462 var key;
|
|
|
463 for ( key in obj ) {}
|
|
|
464
|
|
|
465 return key === undefined || core_hasOwn.call( obj, key );
|
|
|
466 },
|
|
|
467
|
|
|
468 isEmptyObject: function( obj ) {
|
|
|
469 var name;
|
|
|
470 for ( name in obj ) {
|
|
|
471 return false;
|
|
|
472 }
|
|
|
473 return true;
|
|
|
474 },
|
|
|
475
|
|
|
476 error: function( msg ) {
|
|
|
477 throw new Error( msg );
|
|
|
478 },
|
|
|
479
|
|
|
480 // data: string of html
|
|
|
481 // context (optional): If specified, the fragment will be created in this context, defaults to document
|
|
|
482 // scripts (optional): If true, will include scripts passed in the html string
|
|
|
483 parseHTML: function( data, context, scripts ) {
|
|
|
484 var parsed;
|
|
|
485 if ( !data || typeof data !== "string" ) {
|
|
|
486 return null;
|
|
|
487 }
|
|
|
488 if ( typeof context === "boolean" ) {
|
|
|
489 scripts = context;
|
|
|
490 context = 0;
|
|
|
491 }
|
|
|
492 context = context || document;
|
|
|
493
|
|
|
494 // Single tag
|
|
|
495 if ( (parsed = rsingleTag.exec( data )) ) {
|
|
|
496 return [ context.createElement( parsed[1] ) ];
|
|
|
497 }
|
|
|
498
|
|
|
499 parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
|
|
|
500 return jQuery.merge( [],
|
|
|
501 (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
|
|
|
502 },
|
|
|
503
|
|
|
504 parseJSON: function( data ) {
|
|
|
505 if ( !data || typeof data !== "string") {
|
|
|
506 return null;
|
|
|
507 }
|
|
|
508
|
|
|
509 // Make sure leading/trailing whitespace is removed (IE can't handle it)
|
|
|
510 data = jQuery.trim( data );
|
|
|
511
|
|
|
512 // Attempt to parse using the native JSON parser first
|
|
|
513 if ( window.JSON && window.JSON.parse ) {
|
|
|
514 return window.JSON.parse( data );
|
|
|
515 }
|
|
|
516
|
|
|
517 // Make sure the incoming data is actual JSON
|
|
|
518 // Logic borrowed from http://json.org/json2.js
|
|
|
519 if ( rvalidchars.test( data.replace( rvalidescape, "@" )
|
|
|
520 .replace( rvalidtokens, "]" )
|
|
|
521 .replace( rvalidbraces, "")) ) {
|
|
|
522
|
|
|
523 return ( new Function( "return " + data ) )();
|
|
|
524
|
|
|
525 }
|
|
|
526 jQuery.error( "Invalid JSON: " + data );
|
|
|
527 },
|
|
|
528
|
|
|
529 // Cross-browser xml parsing
|
|
|
530 parseXML: function( data ) {
|
|
|
531 var xml, tmp;
|
|
|
532 if ( !data || typeof data !== "string" ) {
|
|
|
533 return null;
|
|
|
534 }
|
|
|
535 try {
|
|
|
536 if ( window.DOMParser ) { // Standard
|
|
|
537 tmp = new DOMParser();
|
|
|
538 xml = tmp.parseFromString( data , "text/xml" );
|
|
|
539 } else { // IE
|
|
|
540 xml = new ActiveXObject( "Microsoft.XMLDOM" );
|
|
|
541 xml.async = "false";
|
|
|
542 xml.loadXML( data );
|
|
|
543 }
|
|
|
544 } catch( e ) {
|
|
|
545 xml = undefined;
|
|
|
546 }
|
|
|
547 if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
|
548 jQuery.error( "Invalid XML: " + data );
|
|
|
549 }
|
|
|
550 return xml;
|
|
|
551 },
|
|
|
552
|
|
|
553 noop: function() {},
|
|
|
554
|
|
|
555 // Evaluates a script in a global context
|
|
|
556 // Workarounds based on findings by Jim Driscoll
|
|
|
557 // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
|
|
|
558 globalEval: function( data ) {
|
|
|
559 if ( data && core_rnotwhite.test( data ) ) {
|
|
|
560 // We use execScript on Internet Explorer
|
|
|
561 // We use an anonymous function so that context is window
|
|
|
562 // rather than jQuery in Firefox
|
|
|
563 ( window.execScript || function( data ) {
|
|
|
564 window[ "eval" ].call( window, data );
|
|
|
565 } )( data );
|
|
|
566 }
|
|
|
567 },
|
|
|
568
|
|
|
569 // Convert dashed to camelCase; used by the css and data modules
|
|
|
570 // Microsoft forgot to hump their vendor prefix (#9572)
|
|
|
571 camelCase: function( string ) {
|
|
|
572 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
|
|
573 },
|
|
|
574
|
|
|
575 nodeName: function( elem, name ) {
|
|
|
576 return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
|
|
|
577 },
|
|
|
578
|
|
|
579 // args is for internal usage only
|
|
|
580 each: function( obj, callback, args ) {
|
|
|
581 var name,
|
|
|
582 i = 0,
|
|
|
583 length = obj.length,
|
|
|
584 isObj = length === undefined || jQuery.isFunction( obj );
|
|
|
585
|
|
|
586 if ( args ) {
|
|
|
587 if ( isObj ) {
|
|
|
588 for ( name in obj ) {
|
|
|
589 if ( callback.apply( obj[ name ], args ) === false ) {
|
|
|
590 break;
|
|
|
591 }
|
|
|
592 }
|
|
|
593 } else {
|
|
|
594 for ( ; i < length; ) {
|
|
|
595 if ( callback.apply( obj[ i++ ], args ) === false ) {
|
|
|
596 break;
|
|
|
597 }
|
|
|
598 }
|
|
|
599 }
|
|
|
600
|
|
|
601 // A special, fast, case for the most common use of each
|
|
|
602 } else {
|
|
|
603 if ( isObj ) {
|
|
|
604 for ( name in obj ) {
|
|
|
605 if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
|
|
|
606 break;
|
|
|
607 }
|
|
|
608 }
|
|
|
609 } else {
|
|
|
610 for ( ; i < length; ) {
|
|
|
611 if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
|
|
|
612 break;
|
|
|
613 }
|
|
|
614 }
|
|
|
615 }
|
|
|
616 }
|
|
|
617
|
|
|
618 return obj;
|
|
|
619 },
|
|
|
620
|
|
|
621 // Use native String.trim function wherever possible
|
|
|
622 trim: core_trim ?
|
|
|
623 function( text ) {
|
|
|
624 return text == null ?
|
|
|
625 "" :
|
|
|
626 core_trim.call( text );
|
|
|
627 } :
|
|
|
628
|
|
|
629 // Otherwise use our own trimming functionality
|
|
|
630 function( text ) {
|
|
|
631 return text == null ?
|
|
|
632 "" :
|
|
|
633 text.toString().replace( rtrim, "" );
|
|
|
634 },
|
|
|
635
|
|
|
636 // results is for internal usage only
|
|
|
637 makeArray: function( arr, results ) {
|
|
|
638 var type,
|
|
|
639 ret = results || [];
|
|
|
640
|
|
|
641 if ( arr != null ) {
|
|
|
642 // The window, strings (and functions) also have 'length'
|
|
|
643 // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
|
|
|
644 type = jQuery.type( arr );
|
|
|
645
|
|
|
646 if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
|
|
|
647 core_push.call( ret, arr );
|
|
|
648 } else {
|
|
|
649 jQuery.merge( ret, arr );
|
|
|
650 }
|
|
|
651 }
|
|
|
652
|
|
|
653 return ret;
|
|
|
654 },
|
|
|
655
|
|
|
656 inArray: function( elem, arr, i ) {
|
|
|
657 var len;
|
|
|
658
|
|
|
659 if ( arr ) {
|
|
|
660 if ( core_indexOf ) {
|
|
|
661 return core_indexOf.call( arr, elem, i );
|
|
|
662 }
|
|
|
663
|
|
|
664 len = arr.length;
|
|
|
665 i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
|
|
|
666
|
|
|
667 for ( ; i < len; i++ ) {
|
|
|
668 // Skip accessing in sparse arrays
|
|
|
669 if ( i in arr && arr[ i ] === elem ) {
|
|
|
670 return i;
|
|
|
671 }
|
|
|
672 }
|
|
|
673 }
|
|
|
674
|
|
|
675 return -1;
|
|
|
676 },
|
|
|
677
|
|
|
678 merge: function( first, second ) {
|
|
|
679 var l = second.length,
|
|
|
680 i = first.length,
|
|
|
681 j = 0;
|
|
|
682
|
|
|
683 if ( typeof l === "number" ) {
|
|
|
684 for ( ; j < l; j++ ) {
|
|
|
685 first[ i++ ] = second[ j ];
|
|
|
686 }
|
|
|
687
|
|
|
688 } else {
|
|
|
689 while ( second[j] !== undefined ) {
|
|
|
690 first[ i++ ] = second[ j++ ];
|
|
|
691 }
|
|
|
692 }
|
|
|
693
|
|
|
694 first.length = i;
|
|
|
695
|
|
|
696 return first;
|
|
|
697 },
|
|
|
698
|
|
|
699 grep: function( elems, callback, inv ) {
|
|
|
700 var retVal,
|
|
|
701 ret = [],
|
|
|
702 i = 0,
|
|
|
703 length = elems.length;
|
|
|
704 inv = !!inv;
|
|
|
705
|
|
|
706 // Go through the array, only saving the items
|
|
|
707 // that pass the validator function
|
|
|
708 for ( ; i < length; i++ ) {
|
|
|
709 retVal = !!callback( elems[ i ], i );
|
|
|
710 if ( inv !== retVal ) {
|
|
|
711 ret.push( elems[ i ] );
|
|
|
712 }
|
|
|
713 }
|
|
|
714
|
|
|
715 return ret;
|
|
|
716 },
|
|
|
717
|
|
|
718 // arg is for internal usage only
|
|
|
719 map: function( elems, callback, arg ) {
|
|
|
720 var value, key,
|
|
|
721 ret = [],
|
|
|
722 i = 0,
|
|
|
723 length = elems.length,
|
|
|
724 // jquery objects are treated as arrays
|
|
|
725 isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
|
|
|
726
|
|
|
727 // Go through the array, translating each of the items to their
|
|
|
728 if ( isArray ) {
|
|
|
729 for ( ; i < length; i++ ) {
|
|
|
730 value = callback( elems[ i ], i, arg );
|
|
|
731
|
|
|
732 if ( value != null ) {
|
|
|
733 ret[ ret.length ] = value;
|
|
|
734 }
|
|
|
735 }
|
|
|
736
|
|
|
737 // Go through every key on the object,
|
|
|
738 } else {
|
|
|
739 for ( key in elems ) {
|
|
|
740 value = callback( elems[ key ], key, arg );
|
|
|
741
|
|
|
742 if ( value != null ) {
|
|
|
743 ret[ ret.length ] = value;
|
|
|
744 }
|
|
|
745 }
|
|
|
746 }
|
|
|
747
|
|
|
748 // Flatten any nested arrays
|
|
|
749 return ret.concat.apply( [], ret );
|
|
|
750 },
|
|
|
751
|
|
|
752 // A global GUID counter for objects
|
|
|
753 guid: 1,
|
|
|
754
|
|
|
755 // Bind a function to a context, optionally partially applying any
|
|
|
756 // arguments.
|
|
|
757 proxy: function( fn, context ) {
|
|
|
758 var tmp, args, proxy;
|
|
|
759
|
|
|
760 if ( typeof context === "string" ) {
|
|
|
761 tmp = fn[ context ];
|
|
|
762 context = fn;
|
|
|
763 fn = tmp;
|
|
|
764 }
|
|
|
765
|
|
|
766 // Quick check to determine if target is callable, in the spec
|
|
|
767 // this throws a TypeError, but we will just return undefined.
|
|
|
768 if ( !jQuery.isFunction( fn ) ) {
|
|
|
769 return undefined;
|
|
|
770 }
|
|
|
771
|
|
|
772 // Simulated bind
|
|
|
773 args = core_slice.call( arguments, 2 );
|
|
|
774 proxy = function() {
|
|
|
775 return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
|
|
|
776 };
|
|
|
777
|
|
|
778 // Set the guid of unique handler to the same of original handler, so it can be removed
|
|
|
779 proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
|
|
|
780
|
|
|
781 return proxy;
|
|
|
782 },
|
|
|
783
|
|
|
784 // Multifunctional method to get and set values of a collection
|
|
|
785 // The value/s can optionally be executed if it's a function
|
|
|
786 access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
|
|
|
787 var exec,
|
|
|
788 bulk = key == null,
|
|
|
789 i = 0,
|
|
|
790 length = elems.length;
|
|
|
791
|
|
|
792 // Sets many values
|
|
|
793 if ( key && typeof key === "object" ) {
|
|
|
794 for ( i in key ) {
|
|
|
795 jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
|
|
|
796 }
|
|
|
797 chainable = 1;
|
|
|
798
|
|
|
799 // Sets one value
|
|
|
800 } else if ( value !== undefined ) {
|
|
|
801 // Optionally, function values get executed if exec is true
|
|
|
802 exec = pass === undefined && jQuery.isFunction( value );
|
|
|
803
|
|
|
804 if ( bulk ) {
|
|
|
805 // Bulk operations only iterate when executing function values
|
|
|
806 if ( exec ) {
|
|
|
807 exec = fn;
|
|
|
808 fn = function( elem, key, value ) {
|
|
|
809 return exec.call( jQuery( elem ), value );
|
|
|
810 };
|
|
|
811
|
|
|
812 // Otherwise they run against the entire set
|
|
|
813 } else {
|
|
|
814 fn.call( elems, value );
|
|
|
815 fn = null;
|
|
|
816 }
|
|
|
817 }
|
|
|
818
|
|
|
819 if ( fn ) {
|
|
|
820 for (; i < length; i++ ) {
|
|
|
821 fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
|
|
|
822 }
|
|
|
823 }
|
|
|
824
|
|
|
825 chainable = 1;
|
|
|
826 }
|
|
|
827
|
|
|
828 return chainable ?
|
|
|
829 elems :
|
|
|
830
|
|
|
831 // Gets
|
|
|
832 bulk ?
|
|
|
833 fn.call( elems ) :
|
|
|
834 length ? fn( elems[0], key ) : emptyGet;
|
|
|
835 },
|
|
|
836
|
|
|
837 now: function() {
|
|
|
838 return ( new Date() ).getTime();
|
|
|
839 }
|
|
|
840 });
|
|
|
841
|
|
|
842 jQuery.ready.promise = function( obj ) {
|
|
|
843 if ( !readyList ) {
|
|
|
844
|
|
|
845 readyList = jQuery.Deferred();
|
|
|
846
|
|
|
847 // Catch cases where $(document).ready() is called after the
|
|
|
848 // browser event has already occurred.
|
|
|
849 if ( document.readyState === "complete" || ( document.readyState !== "loading" && document.addEventListener ) ) {
|
|
|
850 // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
851 setTimeout( jQuery.ready, 1 );
|
|
|
852
|
|
|
853 // Standards-based browsers support DOMContentLoaded
|
|
|
854 } else if ( document.addEventListener ) {
|
|
|
855 // Use the handy event callback
|
|
|
856 document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
|
|
857
|
|
|
858 // A fallback to window.onload, that will always work
|
|
|
859 window.addEventListener( "load", jQuery.ready, false );
|
|
|
860
|
|
|
861 // If IE event model is used
|
|
|
862 } else {
|
|
|
863 // Ensure firing before onload, maybe late but safe also for iframes
|
|
|
864 document.attachEvent( "onreadystatechange", DOMContentLoaded );
|
|
|
865
|
|
|
866 // A fallback to window.onload, that will always work
|
|
|
867 window.attachEvent( "onload", jQuery.ready );
|
|
|
868
|
|
|
869 // If IE and not a frame
|
|
|
870 // continually check to see if the document is ready
|
|
|
871 var top = false;
|
|
|
872
|
|
|
873 try {
|
|
|
874 top = window.frameElement == null && document.documentElement;
|
|
|
875 } catch(e) {}
|
|
|
876
|
|
|
877 if ( top && top.doScroll ) {
|
|
|
878 (function doScrollCheck() {
|
|
|
879 if ( !jQuery.isReady ) {
|
|
|
880
|
|
|
881 try {
|
|
|
882 // Use the trick by Diego Perini
|
|
|
883 // http://javascript.nwbox.com/IEContentLoaded/
|
|
|
884 top.doScroll("left");
|
|
|
885 } catch(e) {
|
|
|
886 return setTimeout( doScrollCheck, 50 );
|
|
|
887 }
|
|
|
888
|
|
|
889 // and execute any waiting functions
|
|
|
890 jQuery.ready();
|
|
|
891 }
|
|
|
892 })();
|
|
|
893 }
|
|
|
894 }
|
|
|
895 }
|
|
|
896 return readyList.promise( obj );
|
|
|
897 };
|
|
|
898
|
|
|
899 // Populate the class2type map
|
|
|
900 jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
|
|
|
901 class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
902 });
|
|
|
903
|
|
|
904 // All jQuery objects should point back to these
|
|
|
905 rootjQuery = jQuery(document);
|
|
|
906 // String to Object options format cache
|
|
|
907 var optionsCache = {};
|
|
|
908
|
|
|
909 // Convert String-formatted options into Object-formatted ones and store in cache
|
|
|
910 function createOptions( options ) {
|
|
|
911 var object = optionsCache[ options ] = {};
|
|
|
912 jQuery.each( options.split( core_rspace ), function( _, flag ) {
|
|
|
913 object[ flag ] = true;
|
|
|
914 });
|
|
|
915 return object;
|
|
|
916 }
|
|
|
917
|
|
|
918 /*
|
|
|
919 * Create a callback list using the following parameters:
|
|
|
920 *
|
|
|
921 * options: an optional list of space-separated options that will change how
|
|
|
922 * the callback list behaves or a more traditional option object
|
|
|
923 *
|
|
|
924 * By default a callback list will act like an event callback list and can be
|
|
|
925 * "fired" multiple times.
|
|
|
926 *
|
|
|
927 * Possible options:
|
|
|
928 *
|
|
|
929 * once: will ensure the callback list can only be fired once (like a Deferred)
|
|
|
930 *
|
|
|
931 * memory: will keep track of previous values and will call any callback added
|
|
|
932 * after the list has been fired right away with the latest "memorized"
|
|
|
933 * values (like a Deferred)
|
|
|
934 *
|
|
|
935 * unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
|
936 *
|
|
|
937 * stopOnFalse: interrupt callings when a callback returns false
|
|
|
938 *
|
|
|
939 */
|
|
|
940 jQuery.Callbacks = function( options ) {
|
|
|
941
|
|
|
942 // Convert options from String-formatted to Object-formatted if needed
|
|
|
943 // (we check in cache first)
|
|
|
944 options = typeof options === "string" ?
|
|
|
945 ( optionsCache[ options ] || createOptions( options ) ) :
|
|
|
946 jQuery.extend( {}, options );
|
|
|
947
|
|
|
948 var // Last fire value (for non-forgettable lists)
|
|
|
949 memory,
|
|
|
950 // Flag to know if list was already fired
|
|
|
951 fired,
|
|
|
952 // Flag to know if list is currently firing
|
|
|
953 firing,
|
|
|
954 // First callback to fire (used internally by add and fireWith)
|
|
|
955 firingStart,
|
|
|
956 // End of the loop when firing
|
|
|
957 firingLength,
|
|
|
958 // Index of currently firing callback (modified by remove if needed)
|
|
|
959 firingIndex,
|
|
|
960 // Actual callback list
|
|
|
961 list = [],
|
|
|
962 // Stack of fire calls for repeatable lists
|
|
|
963 stack = !options.once && [],
|
|
|
964 // Fire callbacks
|
|
|
965 fire = function( data ) {
|
|
|
966 memory = options.memory && data;
|
|
|
967 fired = true;
|
|
|
968 firingIndex = firingStart || 0;
|
|
|
969 firingStart = 0;
|
|
|
970 firingLength = list.length;
|
|
|
971 firing = true;
|
|
|
972 for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
|
|
973 if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
|
|
|
974 memory = false; // To prevent further calls using add
|
|
|
975 break;
|
|
|
976 }
|
|
|
977 }
|
|
|
978 firing = false;
|
|
|
979 if ( list ) {
|
|
|
980 if ( stack ) {
|
|
|
981 if ( stack.length ) {
|
|
|
982 fire( stack.shift() );
|
|
|
983 }
|
|
|
984 } else if ( memory ) {
|
|
|
985 list = [];
|
|
|
986 } else {
|
|
|
987 self.disable();
|
|
|
988 }
|
|
|
989 }
|
|
|
990 },
|
|
|
991 // Actual Callbacks object
|
|
|
992 self = {
|
|
|
993 // Add a callback or a collection of callbacks to the list
|
|
|
994 add: function() {
|
|
|
995 if ( list ) {
|
|
|
996 // First, we save the current length
|
|
|
997 var start = list.length;
|
|
|
998 (function add( args ) {
|
|
|
999 jQuery.each( args, function( _, arg ) {
|
|
|
1000 if ( jQuery.isFunction( arg ) && ( !options.unique || !self.has( arg ) ) ) {
|
|
|
1001 list.push( arg );
|
|
|
1002 } else if ( arg && arg.length ) {
|
|
|
1003 // Inspect recursively
|
|
|
1004 add( arg );
|
|
|
1005 }
|
|
|
1006 });
|
|
|
1007 })( arguments );
|
|
|
1008 // Do we need to add the callbacks to the
|
|
|
1009 // current firing batch?
|
|
|
1010 if ( firing ) {
|
|
|
1011 firingLength = list.length;
|
|
|
1012 // With memory, if we're not firing then
|
|
|
1013 // we should call right away
|
|
|
1014 } else if ( memory ) {
|
|
|
1015 firingStart = start;
|
|
|
1016 fire( memory );
|
|
|
1017 }
|
|
|
1018 }
|
|
|
1019 return this;
|
|
|
1020 },
|
|
|
1021 // Remove a callback from the list
|
|
|
1022 remove: function() {
|
|
|
1023 if ( list ) {
|
|
|
1024 jQuery.each( arguments, function( _, arg ) {
|
|
|
1025 var index;
|
|
|
1026 while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
1027 list.splice( index, 1 );
|
|
|
1028 // Handle firing indexes
|
|
|
1029 if ( firing ) {
|
|
|
1030 if ( index <= firingLength ) {
|
|
|
1031 firingLength--;
|
|
|
1032 }
|
|
|
1033 if ( index <= firingIndex ) {
|
|
|
1034 firingIndex--;
|
|
|
1035 }
|
|
|
1036 }
|
|
|
1037 }
|
|
|
1038 });
|
|
|
1039 }
|
|
|
1040 return this;
|
|
|
1041 },
|
|
|
1042 // Control if a given callback is in the list
|
|
|
1043 has: function( fn ) {
|
|
|
1044 return jQuery.inArray( fn, list ) > -1;
|
|
|
1045 },
|
|
|
1046 // Remove all callbacks from the list
|
|
|
1047 empty: function() {
|
|
|
1048 list = [];
|
|
|
1049 return this;
|
|
|
1050 },
|
|
|
1051 // Have the list do nothing anymore
|
|
|
1052 disable: function() {
|
|
|
1053 list = stack = memory = undefined;
|
|
|
1054 return this;
|
|
|
1055 },
|
|
|
1056 // Is it disabled?
|
|
|
1057 disabled: function() {
|
|
|
1058 return !list;
|
|
|
1059 },
|
|
|
1060 // Lock the list in its current state
|
|
|
1061 lock: function() {
|
|
|
1062 stack = undefined;
|
|
|
1063 if ( !memory ) {
|
|
|
1064 self.disable();
|
|
|
1065 }
|
|
|
1066 return this;
|
|
|
1067 },
|
|
|
1068 // Is it locked?
|
|
|
1069 locked: function() {
|
|
|
1070 return !stack;
|
|
|
1071 },
|
|
|
1072 // Call all callbacks with the given context and arguments
|
|
|
1073 fireWith: function( context, args ) {
|
|
|
1074 args = args || [];
|
|
|
1075 args = [ context, args.slice ? args.slice() : args ];
|
|
|
1076 if ( list && ( !fired || stack ) ) {
|
|
|
1077 if ( firing ) {
|
|
|
1078 stack.push( args );
|
|
|
1079 } else {
|
|
|
1080 fire( args );
|
|
|
1081 }
|
|
|
1082 }
|
|
|
1083 return this;
|
|
|
1084 },
|
|
|
1085 // Call all the callbacks with the given arguments
|
|
|
1086 fire: function() {
|
|
|
1087 self.fireWith( this, arguments );
|
|
|
1088 return this;
|
|
|
1089 },
|
|
|
1090 // To know if the callbacks have already been called at least once
|
|
|
1091 fired: function() {
|
|
|
1092 return !!fired;
|
|
|
1093 }
|
|
|
1094 };
|
|
|
1095
|
|
|
1096 return self;
|
|
|
1097 };
|
|
|
1098 jQuery.extend({
|
|
|
1099
|
|
|
1100 Deferred: function( func ) {
|
|
|
1101 var tuples = [
|
|
|
1102 // action, add listener, listener list, final state
|
|
|
1103 [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
|
|
|
1104 [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
|
|
|
1105 [ "notify", "progress", jQuery.Callbacks("memory") ]
|
|
|
1106 ],
|
|
|
1107 state = "pending",
|
|
|
1108 promise = {
|
|
|
1109 state: function() {
|
|
|
1110 return state;
|
|
|
1111 },
|
|
|
1112 always: function() {
|
|
|
1113 deferred.done( arguments ).fail( arguments );
|
|
|
1114 return this;
|
|
|
1115 },
|
|
|
1116 then: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
1117 var fns = arguments;
|
|
|
1118 return jQuery.Deferred(function( newDefer ) {
|
|
|
1119 jQuery.each( tuples, function( i, tuple ) {
|
|
|
1120 var action = tuple[ 0 ],
|
|
|
1121 fn = fns[ i ];
|
|
|
1122 // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
|
|
1123 deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
|
|
|
1124 function() {
|
|
|
1125 var returned = fn.apply( this, arguments );
|
|
|
1126 if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
|
1127 returned.promise()
|
|
|
1128 .done( newDefer.resolve )
|
|
|
1129 .fail( newDefer.reject )
|
|
|
1130 .progress( newDefer.notify );
|
|
|
1131 } else {
|
|
|
1132 newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
|
|
|
1133 }
|
|
|
1134 } :
|
|
|
1135 newDefer[ action ]
|
|
|
1136 );
|
|
|
1137 });
|
|
|
1138 fns = null;
|
|
|
1139 }).promise();
|
|
|
1140 },
|
|
|
1141 // Get a promise for this deferred
|
|
|
1142 // If obj is provided, the promise aspect is added to the object
|
|
|
1143 promise: function( obj ) {
|
|
|
1144 return typeof obj === "object" ? jQuery.extend( obj, promise ) : promise;
|
|
|
1145 }
|
|
|
1146 },
|
|
|
1147 deferred = {};
|
|
|
1148
|
|
|
1149 // Keep pipe for back-compat
|
|
|
1150 promise.pipe = promise.then;
|
|
|
1151
|
|
|
1152 // Add list-specific methods
|
|
|
1153 jQuery.each( tuples, function( i, tuple ) {
|
|
|
1154 var list = tuple[ 2 ],
|
|
|
1155 stateString = tuple[ 3 ];
|
|
|
1156
|
|
|
1157 // promise[ done | fail | progress ] = list.add
|
|
|
1158 promise[ tuple[1] ] = list.add;
|
|
|
1159
|
|
|
1160 // Handle state
|
|
|
1161 if ( stateString ) {
|
|
|
1162 list.add(function() {
|
|
|
1163 // state = [ resolved | rejected ]
|
|
|
1164 state = stateString;
|
|
|
1165
|
|
|
1166 // [ reject_list | resolve_list ].disable; progress_list.lock
|
|
|
1167 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
|
|
1168 }
|
|
|
1169
|
|
|
1170 // deferred[ resolve | reject | notify ] = list.fire
|
|
|
1171 deferred[ tuple[0] ] = list.fire;
|
|
|
1172 deferred[ tuple[0] + "With" ] = list.fireWith;
|
|
|
1173 });
|
|
|
1174
|
|
|
1175 // Make the deferred a promise
|
|
|
1176 promise.promise( deferred );
|
|
|
1177
|
|
|
1178 // Call given func if any
|
|
|
1179 if ( func ) {
|
|
|
1180 func.call( deferred, deferred );
|
|
|
1181 }
|
|
|
1182
|
|
|
1183 // All done!
|
|
|
1184 return deferred;
|
|
|
1185 },
|
|
|
1186
|
|
|
1187 // Deferred helper
|
|
|
1188 when: function( subordinate /* , ..., subordinateN */ ) {
|
|
|
1189 var i = 0,
|
|
|
1190 resolveValues = core_slice.call( arguments ),
|
|
|
1191 length = resolveValues.length,
|
|
|
1192
|
|
|
1193 // the count of uncompleted subordinates
|
|
|
1194 remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
|
|
1195
|
|
|
1196 // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
|
|
1197 deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
|
|
1198
|
|
|
1199 // Update function for both resolve and progress values
|
|
|
1200 updateFunc = function( i, contexts, values ) {
|
|
|
1201 return function( value ) {
|
|
|
1202 contexts[ i ] = this;
|
|
|
1203 values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
|
|
|
1204 if( values === progressValues ) {
|
|
|
1205 deferred.notifyWith( contexts, values );
|
|
|
1206 } else if ( !( --remaining ) ) {
|
|
|
1207 deferred.resolveWith( contexts, values );
|
|
|
1208 }
|
|
|
1209 };
|
|
|
1210 },
|
|
|
1211
|
|
|
1212 progressValues, progressContexts, resolveContexts;
|
|
|
1213
|
|
|
1214 // add listeners to Deferred subordinates; treat others as resolved
|
|
|
1215 if ( length > 1 ) {
|
|
|
1216 progressValues = new Array( length );
|
|
|
1217 progressContexts = new Array( length );
|
|
|
1218 resolveContexts = new Array( length );
|
|
|
1219 for ( ; i < length; i++ ) {
|
|
|
1220 if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
|
|
1221 resolveValues[ i ].promise()
|
|
|
1222 .done( updateFunc( i, resolveContexts, resolveValues ) )
|
|
|
1223 .fail( deferred.reject )
|
|
|
1224 .progress( updateFunc( i, progressContexts, progressValues ) );
|
|
|
1225 } else {
|
|
|
1226 --remaining;
|
|
|
1227 }
|
|
|
1228 }
|
|
|
1229 }
|
|
|
1230
|
|
|
1231 // if we're not waiting on anything, resolve the master
|
|
|
1232 if ( !remaining ) {
|
|
|
1233 deferred.resolveWith( resolveContexts, resolveValues );
|
|
|
1234 }
|
|
|
1235
|
|
|
1236 return deferred.promise();
|
|
|
1237 }
|
|
|
1238 });
|
|
|
1239 jQuery.support = (function() {
|
|
|
1240
|
|
|
1241 var support,
|
|
|
1242 all,
|
|
|
1243 a,
|
|
|
1244 select,
|
|
|
1245 opt,
|
|
|
1246 input,
|
|
|
1247 fragment,
|
|
|
1248 eventName,
|
|
|
1249 i,
|
|
|
1250 isSupported,
|
|
|
1251 clickFn,
|
|
|
1252 div = document.createElement("div");
|
|
|
1253
|
|
|
1254 // Preliminary tests
|
|
|
1255 div.setAttribute( "className", "t" );
|
|
|
1256 div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
|
|
1257
|
|
|
1258 all = div.getElementsByTagName("*");
|
|
|
1259 a = div.getElementsByTagName("a")[ 0 ];
|
|
|
1260 a.style.cssText = "top:1px;float:left;opacity:.5";
|
|
|
1261
|
|
|
1262 // Can't get basic test support
|
|
|
1263 if ( !all || !all.length || !a ) {
|
|
|
1264 return {};
|
|
|
1265 }
|
|
|
1266
|
|
|
1267 // First batch of supports tests
|
|
|
1268 select = document.createElement("select");
|
|
|
1269 opt = select.appendChild( document.createElement("option") );
|
|
|
1270 input = div.getElementsByTagName("input")[ 0 ];
|
|
|
1271
|
|
|
1272 support = {
|
|
|
1273 // IE strips leading whitespace when .innerHTML is used
|
|
|
1274 leadingWhitespace: ( div.firstChild.nodeType === 3 ),
|
|
|
1275
|
|
|
1276 // Make sure that tbody elements aren't automatically inserted
|
|
|
1277 // IE will insert them into empty tables
|
|
|
1278 tbody: !div.getElementsByTagName("tbody").length,
|
|
|
1279
|
|
|
1280 // Make sure that link elements get serialized correctly by innerHTML
|
|
|
1281 // This requires a wrapper element in IE
|
|
|
1282 htmlSerialize: !!div.getElementsByTagName("link").length,
|
|
|
1283
|
|
|
1284 // Get the style information from getAttribute
|
|
|
1285 // (IE uses .cssText instead)
|
|
|
1286 style: /top/.test( a.getAttribute("style") ),
|
|
|
1287
|
|
|
1288 // Make sure that URLs aren't manipulated
|
|
|
1289 // (IE normalizes it by default)
|
|
|
1290 hrefNormalized: ( a.getAttribute("href") === "/a" ),
|
|
|
1291
|
|
|
1292 // Make sure that element opacity exists
|
|
|
1293 // (IE uses filter instead)
|
|
|
1294 // Use a regex to work around a WebKit issue. See #5145
|
|
|
1295 opacity: /^0.5/.test( a.style.opacity ),
|
|
|
1296
|
|
|
1297 // Verify style float existence
|
|
|
1298 // (IE uses styleFloat instead of cssFloat)
|
|
|
1299 cssFloat: !!a.style.cssFloat,
|
|
|
1300
|
|
|
1301 // Make sure that if no value is specified for a checkbox
|
|
|
1302 // that it defaults to "on".
|
|
|
1303 // (WebKit defaults to "" instead)
|
|
|
1304 checkOn: ( input.value === "on" ),
|
|
|
1305
|
|
|
1306 // Make sure that a selected-by-default option has a working selected property.
|
|
|
1307 // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
|
|
1308 optSelected: opt.selected,
|
|
|
1309
|
|
|
1310 // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
|
|
1311 getSetAttribute: div.className !== "t",
|
|
|
1312
|
|
|
1313 // Tests for enctype support on a form(#6743)
|
|
|
1314 enctype: !!document.createElement("form").enctype,
|
|
|
1315
|
|
|
1316 // Makes sure cloning an html5 element does not cause problems
|
|
|
1317 // Where outerHTML is undefined, this still works
|
|
|
1318 html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
|
|
|
1319
|
|
|
1320 // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
|
|
|
1321 boxModel: ( document.compatMode === "CSS1Compat" ),
|
|
|
1322
|
|
|
1323 // Will be defined later
|
|
|
1324 submitBubbles: true,
|
|
|
1325 changeBubbles: true,
|
|
|
1326 focusinBubbles: false,
|
|
|
1327 deleteExpando: true,
|
|
|
1328 noCloneEvent: true,
|
|
|
1329 inlineBlockNeedsLayout: false,
|
|
|
1330 shrinkWrapBlocks: false,
|
|
|
1331 reliableMarginRight: true,
|
|
|
1332 boxSizingReliable: true,
|
|
|
1333 pixelPosition: false
|
|
|
1334 };
|
|
|
1335
|
|
|
1336 // Make sure checked status is properly cloned
|
|
|
1337 input.checked = true;
|
|
|
1338 support.noCloneChecked = input.cloneNode( true ).checked;
|
|
|
1339
|
|
|
1340 // Make sure that the options inside disabled selects aren't marked as disabled
|
|
|
1341 // (WebKit marks them as disabled)
|
|
|
1342 select.disabled = true;
|
|
|
1343 support.optDisabled = !opt.disabled;
|
|
|
1344
|
|
|
1345 // Test to see if it's possible to delete an expando from an element
|
|
|
1346 // Fails in Internet Explorer
|
|
|
1347 try {
|
|
|
1348 delete div.test;
|
|
|
1349 } catch( e ) {
|
|
|
1350 support.deleteExpando = false;
|
|
|
1351 }
|
|
|
1352
|
|
|
1353 if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
|
|
|
1354 div.attachEvent( "onclick", clickFn = function() {
|
|
|
1355 // Cloning a node shouldn't copy over any
|
|
|
1356 // bound event handlers (IE does this)
|
|
|
1357 support.noCloneEvent = false;
|
|
|
1358 });
|
|
|
1359 div.cloneNode( true ).fireEvent("onclick");
|
|
|
1360 div.detachEvent( "onclick", clickFn );
|
|
|
1361 }
|
|
|
1362
|
|
|
1363 // Check if a radio maintains its value
|
|
|
1364 // after being appended to the DOM
|
|
|
1365 input = document.createElement("input");
|
|
|
1366 input.value = "t";
|
|
|
1367 input.setAttribute( "type", "radio" );
|
|
|
1368 support.radioValue = input.value === "t";
|
|
|
1369
|
|
|
1370 input.setAttribute( "checked", "checked" );
|
|
|
1371
|
|
|
1372 // #11217 - WebKit loses check when the name is after the checked attribute
|
|
|
1373 input.setAttribute( "name", "t" );
|
|
|
1374
|
|
|
1375 div.appendChild( input );
|
|
|
1376 fragment = document.createDocumentFragment();
|
|
|
1377 fragment.appendChild( div.lastChild );
|
|
|
1378
|
|
|
1379 // WebKit doesn't clone checked state correctly in fragments
|
|
|
1380 support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
1381
|
|
|
1382 // Check if a disconnected checkbox will retain its checked
|
|
|
1383 // value of true after appended to the DOM (IE6/7)
|
|
|
1384 support.appendChecked = input.checked;
|
|
|
1385
|
|
|
1386 fragment.removeChild( input );
|
|
|
1387 fragment.appendChild( div );
|
|
|
1388
|
|
|
1389 // Technique from Juriy Zaytsev
|
|
|
1390 // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
|
|
|
1391 // We only care about the case where non-standard event systems
|
|
|
1392 // are used, namely in IE. Short-circuiting here helps us to
|
|
|
1393 // avoid an eval call (in setAttribute) which can cause CSP
|
|
|
1394 // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
|
|
|
1395 if ( div.attachEvent ) {
|
|
|
1396 for ( i in {
|
|
|
1397 submit: true,
|
|
|
1398 change: true,
|
|
|
1399 focusin: true
|
|
|
1400 }) {
|
|
|
1401 eventName = "on" + i;
|
|
|
1402 isSupported = ( eventName in div );
|
|
|
1403 if ( !isSupported ) {
|
|
|
1404 div.setAttribute( eventName, "return;" );
|
|
|
1405 isSupported = ( typeof div[ eventName ] === "function" );
|
|
|
1406 }
|
|
|
1407 support[ i + "Bubbles" ] = isSupported;
|
|
|
1408 }
|
|
|
1409 }
|
|
|
1410
|
|
|
1411 // Run tests that need a body at doc ready
|
|
|
1412 jQuery(function() {
|
|
|
1413 var container, div, tds, marginDiv,
|
|
|
1414 divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
|
|
|
1415 body = document.getElementsByTagName("body")[0];
|
|
|
1416
|
|
|
1417 if ( !body ) {
|
|
|
1418 // Return for frameset docs that don't have a body
|
|
|
1419 return;
|
|
|
1420 }
|
|
|
1421
|
|
|
1422 container = document.createElement("div");
|
|
|
1423 container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
|
|
|
1424 body.insertBefore( container, body.firstChild );
|
|
|
1425
|
|
|
1426 // Construct the test element
|
|
|
1427 div = document.createElement("div");
|
|
|
1428 container.appendChild( div );
|
|
|
1429
|
|
|
1430 // Check if table cells still have offsetWidth/Height when they are set
|
|
|
1431 // to display:none and there are still other visible table cells in a
|
|
|
1432 // table row; if so, offsetWidth/Height are not reliable for use when
|
|
|
1433 // determining if an element has been hidden directly using
|
|
|
1434 // display:none (it is still safe to use offsets if a parent element is
|
|
|
1435 // hidden; don safety goggles and see bug #4512 for more information).
|
|
|
1436 // (only IE 8 fails this test)
|
|
|
1437 div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
|
|
1438 tds = div.getElementsByTagName("td");
|
|
|
1439 tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
|
|
|
1440 isSupported = ( tds[ 0 ].offsetHeight === 0 );
|
|
|
1441
|
|
|
1442 tds[ 0 ].style.display = "";
|
|
|
1443 tds[ 1 ].style.display = "none";
|
|
|
1444
|
|
|
1445 // Check if empty table cells still have offsetWidth/Height
|
|
|
1446 // (IE <= 8 fail this test)
|
|
|
1447 support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
|
|
|
1448
|
|
|
1449 // Check box-sizing and margin behavior
|
|
|
1450 div.innerHTML = "";
|
|
|
1451 div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
|
|
|
1452 support.boxSizing = ( div.offsetWidth === 4 );
|
|
|
1453 support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
|
|
|
1454
|
|
|
1455 // NOTE: To any future maintainer, window.getComputedStyle was used here
|
|
|
1456 // instead of getComputedStyle because it gave a better gzip size.
|
|
|
1457 // The difference between window.getComputedStyle and getComputedStyle is
|
|
|
1458 // 7 bytes
|
|
|
1459 if ( window.getComputedStyle ) {
|
|
|
1460 support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
|
|
|
1461 support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
|
|
|
1462
|
|
|
1463 // Check if div with explicit width and no margin-right incorrectly
|
|
|
1464 // gets computed margin-right based on width of container. For more
|
|
|
1465 // info see bug #3333
|
|
|
1466 // Fails in WebKit before Feb 2011 nightlies
|
|
|
1467 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
1468 marginDiv = document.createElement("div");
|
|
|
1469 marginDiv.style.cssText = div.style.cssText = divReset;
|
|
|
1470 marginDiv.style.marginRight = marginDiv.style.width = "0";
|
|
|
1471 div.style.width = "1px";
|
|
|
1472 div.appendChild( marginDiv );
|
|
|
1473 support.reliableMarginRight =
|
|
|
1474 !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
|
|
|
1475 }
|
|
|
1476
|
|
|
1477 if ( typeof div.style.zoom !== "undefined" ) {
|
|
|
1478 // Check if natively block-level elements act like inline-block
|
|
|
1479 // elements when setting their display to 'inline' and giving
|
|
|
1480 // them layout
|
|
|
1481 // (IE < 8 does this)
|
|
|
1482 div.innerHTML = "";
|
|
|
1483 div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
|
|
|
1484 support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
|
|
|
1485
|
|
|
1486 // Check if elements with layout shrink-wrap their children
|
|
|
1487 // (IE 6 does this)
|
|
|
1488 div.style.display = "block";
|
|
|
1489 div.style.overflow = "visible";
|
|
|
1490 div.innerHTML = "<div></div>";
|
|
|
1491 div.firstChild.style.width = "5px";
|
|
|
1492 support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
|
|
|
1493
|
|
|
1494 container.style.zoom = 1;
|
|
|
1495 }
|
|
|
1496
|
|
|
1497 // Null elements to avoid leaks in IE
|
|
|
1498 body.removeChild( container );
|
|
|
1499 container = div = tds = marginDiv = null;
|
|
|
1500 });
|
|
|
1501
|
|
|
1502 // Null elements to avoid leaks in IE
|
|
|
1503 fragment.removeChild( div );
|
|
|
1504 all = a = select = opt = input = fragment = div = null;
|
|
|
1505
|
|
|
1506 return support;
|
|
|
1507 })();
|
|
|
1508 var rbrace = /^(?:\{.*\}|\[.*\])$/,
|
|
|
1509 rmultiDash = /([A-Z])/g;
|
|
|
1510
|
|
|
1511 jQuery.extend({
|
|
|
1512 cache: {},
|
|
|
1513
|
|
|
1514 deletedIds: [],
|
|
|
1515
|
|
|
1516 // Please use with caution
|
|
|
1517 uuid: 0,
|
|
|
1518
|
|
|
1519 // Unique for each copy of jQuery on the page
|
|
|
1520 // Non-digits removed to match rinlinejQuery
|
|
|
1521 expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
|
|
|
1522
|
|
|
1523 // The following elements throw uncatchable exceptions if you
|
|
|
1524 // attempt to add expando properties to them.
|
|
|
1525 noData: {
|
|
|
1526 "embed": true,
|
|
|
1527 // Ban all objects except for Flash (which handle expandos)
|
|
|
1528 "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
|
|
|
1529 "applet": true
|
|
|
1530 },
|
|
|
1531
|
|
|
1532 hasData: function( elem ) {
|
|
|
1533 elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
|
|
|
1534 return !!elem && !isEmptyDataObject( elem );
|
|
|
1535 },
|
|
|
1536
|
|
|
1537 data: function( elem, name, data, pvt /* Internal Use Only */ ) {
|
|
|
1538 if ( !jQuery.acceptData( elem ) ) {
|
|
|
1539 return;
|
|
|
1540 }
|
|
|
1541
|
|
|
1542 var thisCache, ret,
|
|
|
1543 internalKey = jQuery.expando,
|
|
|
1544 getByName = typeof name === "string",
|
|
|
1545
|
|
|
1546 // We have to handle DOM nodes and JS objects differently because IE6-7
|
|
|
1547 // can't GC object references properly across the DOM-JS boundary
|
|
|
1548 isNode = elem.nodeType,
|
|
|
1549
|
|
|
1550 // Only DOM nodes need the global jQuery cache; JS object data is
|
|
|
1551 // attached directly to the object so GC can occur automatically
|
|
|
1552 cache = isNode ? jQuery.cache : elem,
|
|
|
1553
|
|
|
1554 // Only defining an ID for JS objects if its cache already exists allows
|
|
|
1555 // the code to shortcut on the same path as a DOM node with no cache
|
|
|
1556 id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
|
|
|
1557
|
|
|
1558 // Avoid doing any more work than we need to when trying to get data on an
|
|
|
1559 // object that has no data at all
|
|
|
1560 if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
|
|
|
1561 return;
|
|
|
1562 }
|
|
|
1563
|
|
|
1564 if ( !id ) {
|
|
|
1565 // Only DOM nodes need a new unique ID for each element since their data
|
|
|
1566 // ends up in the global cache
|
|
|
1567 if ( isNode ) {
|
|
|
1568 elem[ internalKey ] = id = jQuery.deletedIds.pop() || ++jQuery.uuid;
|
|
|
1569 } else {
|
|
|
1570 id = internalKey;
|
|
|
1571 }
|
|
|
1572 }
|
|
|
1573
|
|
|
1574 if ( !cache[ id ] ) {
|
|
|
1575 cache[ id ] = {};
|
|
|
1576
|
|
|
1577 // Avoids exposing jQuery metadata on plain JS objects when the object
|
|
|
1578 // is serialized using JSON.stringify
|
|
|
1579 if ( !isNode ) {
|
|
|
1580 cache[ id ].toJSON = jQuery.noop;
|
|
|
1581 }
|
|
|
1582 }
|
|
|
1583
|
|
|
1584 // An object can be passed to jQuery.data instead of a key/value pair; this gets
|
|
|
1585 // shallow copied over onto the existing cache
|
|
|
1586 if ( typeof name === "object" || typeof name === "function" ) {
|
|
|
1587 if ( pvt ) {
|
|
|
1588 cache[ id ] = jQuery.extend( cache[ id ], name );
|
|
|
1589 } else {
|
|
|
1590 cache[ id ].data = jQuery.extend( cache[ id ].data, name );
|
|
|
1591 }
|
|
|
1592 }
|
|
|
1593
|
|
|
1594 thisCache = cache[ id ];
|
|
|
1595
|
|
|
1596 // jQuery data() is stored in a separate object inside the object's internal data
|
|
|
1597 // cache in order to avoid key collisions between internal data and user-defined
|
|
|
1598 // data.
|
|
|
1599 if ( !pvt ) {
|
|
|
1600 if ( !thisCache.data ) {
|
|
|
1601 thisCache.data = {};
|
|
|
1602 }
|
|
|
1603
|
|
|
1604 thisCache = thisCache.data;
|
|
|
1605 }
|
|
|
1606
|
|
|
1607 if ( data !== undefined ) {
|
|
|
1608 thisCache[ jQuery.camelCase( name ) ] = data;
|
|
|
1609 }
|
|
|
1610
|
|
|
1611 // Check for both converted-to-camel and non-converted data property names
|
|
|
1612 // If a data property was specified
|
|
|
1613 if ( getByName ) {
|
|
|
1614
|
|
|
1615 // First Try to find as-is property data
|
|
|
1616 ret = thisCache[ name ];
|
|
|
1617
|
|
|
1618 // Test for null|undefined property data
|
|
|
1619 if ( ret == null ) {
|
|
|
1620
|
|
|
1621 // Try to find the camelCased property
|
|
|
1622 ret = thisCache[ jQuery.camelCase( name ) ];
|
|
|
1623 }
|
|
|
1624 } else {
|
|
|
1625 ret = thisCache;
|
|
|
1626 }
|
|
|
1627
|
|
|
1628 return ret;
|
|
|
1629 },
|
|
|
1630
|
|
|
1631 removeData: function( elem, name, pvt /* Internal Use Only */ ) {
|
|
|
1632 if ( !jQuery.acceptData( elem ) ) {
|
|
|
1633 return;
|
|
|
1634 }
|
|
|
1635
|
|
|
1636 var thisCache, i, l,
|
|
|
1637
|
|
|
1638 isNode = elem.nodeType,
|
|
|
1639
|
|
|
1640 // See jQuery.data for more information
|
|
|
1641 cache = isNode ? jQuery.cache : elem,
|
|
|
1642 id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
|
|
|
1643
|
|
|
1644 // If there is already no cache entry for this object, there is no
|
|
|
1645 // purpose in continuing
|
|
|
1646 if ( !cache[ id ] ) {
|
|
|
1647 return;
|
|
|
1648 }
|
|
|
1649
|
|
|
1650 if ( name ) {
|
|
|
1651
|
|
|
1652 thisCache = pvt ? cache[ id ] : cache[ id ].data;
|
|
|
1653
|
|
|
1654 if ( thisCache ) {
|
|
|
1655
|
|
|
1656 // Support array or space separated string names for data keys
|
|
|
1657 if ( !jQuery.isArray( name ) ) {
|
|
|
1658
|
|
|
1659 // try the string as a key before any manipulation
|
|
|
1660 if ( name in thisCache ) {
|
|
|
1661 name = [ name ];
|
|
|
1662 } else {
|
|
|
1663
|
|
|
1664 // split the camel cased version by spaces unless a key with the spaces exists
|
|
|
1665 name = jQuery.camelCase( name );
|
|
|
1666 if ( name in thisCache ) {
|
|
|
1667 name = [ name ];
|
|
|
1668 } else {
|
|
|
1669 name = name.split(" ");
|
|
|
1670 }
|
|
|
1671 }
|
|
|
1672 }
|
|
|
1673
|
|
|
1674 for ( i = 0, l = name.length; i < l; i++ ) {
|
|
|
1675 delete thisCache[ name[i] ];
|
|
|
1676 }
|
|
|
1677
|
|
|
1678 // If there is no data left in the cache, we want to continue
|
|
|
1679 // and let the cache object itself get destroyed
|
|
|
1680 if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
|
|
|
1681 return;
|
|
|
1682 }
|
|
|
1683 }
|
|
|
1684 }
|
|
|
1685
|
|
|
1686 // See jQuery.data for more information
|
|
|
1687 if ( !pvt ) {
|
|
|
1688 delete cache[ id ].data;
|
|
|
1689
|
|
|
1690 // Don't destroy the parent cache unless the internal data object
|
|
|
1691 // had been the only thing left in it
|
|
|
1692 if ( !isEmptyDataObject( cache[ id ] ) ) {
|
|
|
1693 return;
|
|
|
1694 }
|
|
|
1695 }
|
|
|
1696
|
|
|
1697 // Destroy the cache
|
|
|
1698 if ( isNode ) {
|
|
|
1699 jQuery.cleanData( [ elem ], true );
|
|
|
1700
|
|
|
1701 // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
|
|
1702 } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
|
|
|
1703 delete cache[ id ];
|
|
|
1704
|
|
|
1705 // When all else fails, null
|
|
|
1706 } else {
|
|
|
1707 cache[ id ] = null;
|
|
|
1708 }
|
|
|
1709 },
|
|
|
1710
|
|
|
1711 // For internal use only.
|
|
|
1712 _data: function( elem, name, data ) {
|
|
|
1713 return jQuery.data( elem, name, data, true );
|
|
|
1714 },
|
|
|
1715
|
|
|
1716 // A method for determining if a DOM node can handle the data expando
|
|
|
1717 acceptData: function( elem ) {
|
|
|
1718 var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
|
|
|
1719
|
|
|
1720 // nodes accept data unless otherwise specified; rejection can be conditional
|
|
|
1721 return !noData || noData !== true && elem.getAttribute("classid") === noData;
|
|
|
1722 }
|
|
|
1723 });
|
|
|
1724
|
|
|
1725 jQuery.fn.extend({
|
|
|
1726 data: function( key, value ) {
|
|
|
1727 var parts, part, attr, name, l,
|
|
|
1728 elem = this[0],
|
|
|
1729 i = 0,
|
|
|
1730 data = null;
|
|
|
1731
|
|
|
1732 // Gets all values
|
|
|
1733 if ( key === undefined ) {
|
|
|
1734 if ( this.length ) {
|
|
|
1735 data = jQuery.data( elem );
|
|
|
1736
|
|
|
1737 if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
|
|
|
1738 attr = elem.attributes;
|
|
|
1739 for ( l = attr.length; i < l; i++ ) {
|
|
|
1740 name = attr[i].name;
|
|
|
1741
|
|
|
1742 if ( name.indexOf( "data-" ) === 0 ) {
|
|
|
1743 name = jQuery.camelCase( name.substring(5) );
|
|
|
1744
|
|
|
1745 dataAttr( elem, name, data[ name ] );
|
|
|
1746 }
|
|
|
1747 }
|
|
|
1748 jQuery._data( elem, "parsedAttrs", true );
|
|
|
1749 }
|
|
|
1750 }
|
|
|
1751
|
|
|
1752 return data;
|
|
|
1753 }
|
|
|
1754
|
|
|
1755 // Sets multiple values
|
|
|
1756 if ( typeof key === "object" ) {
|
|
|
1757 return this.each(function() {
|
|
|
1758 jQuery.data( this, key );
|
|
|
1759 });
|
|
|
1760 }
|
|
|
1761
|
|
|
1762 parts = key.split( ".", 2 );
|
|
|
1763 parts[1] = parts[1] ? "." + parts[1] : "";
|
|
|
1764 part = parts[1] + "!";
|
|
|
1765
|
|
|
1766 return jQuery.access( this, function( value ) {
|
|
|
1767
|
|
|
1768 if ( value === undefined ) {
|
|
|
1769 data = this.triggerHandler( "getData" + part, [ parts[0] ] );
|
|
|
1770
|
|
|
1771 // Try to fetch any internally stored data first
|
|
|
1772 if ( data === undefined && elem ) {
|
|
|
1773 data = jQuery.data( elem, key );
|
|
|
1774 data = dataAttr( elem, key, data );
|
|
|
1775 }
|
|
|
1776
|
|
|
1777 return data === undefined && parts[1] ?
|
|
|
1778 this.data( parts[0] ) :
|
|
|
1779 data;
|
|
|
1780 }
|
|
|
1781
|
|
|
1782 parts[1] = value;
|
|
|
1783 this.each(function() {
|
|
|
1784 var self = jQuery( this );
|
|
|
1785
|
|
|
1786 self.triggerHandler( "setData" + part, parts );
|
|
|
1787 jQuery.data( this, key, value );
|
|
|
1788 self.triggerHandler( "changeData" + part, parts );
|
|
|
1789 });
|
|
|
1790 }, null, value, arguments.length > 1, null, false );
|
|
|
1791 },
|
|
|
1792
|
|
|
1793 removeData: function( key ) {
|
|
|
1794 return this.each(function() {
|
|
|
1795 jQuery.removeData( this, key );
|
|
|
1796 });
|
|
|
1797 }
|
|
|
1798 });
|
|
|
1799
|
|
|
1800 function dataAttr( elem, key, data ) {
|
|
|
1801 // If nothing was found internally, try to fetch any
|
|
|
1802 // data from the HTML5 data-* attribute
|
|
|
1803 if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
1804
|
|
|
1805 var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
|
|
1806
|
|
|
1807 data = elem.getAttribute( name );
|
|
|
1808
|
|
|
1809 if ( typeof data === "string" ) {
|
|
|
1810 try {
|
|
|
1811 data = data === "true" ? true :
|
|
|
1812 data === "false" ? false :
|
|
|
1813 data === "null" ? null :
|
|
|
1814 // Only convert to a number if it doesn't change the string
|
|
|
1815 +data + "" === data ? +data :
|
|
|
1816 rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
|
|
1817 data;
|
|
|
1818 } catch( e ) {}
|
|
|
1819
|
|
|
1820 // Make sure we set the data so it isn't changed later
|
|
|
1821 jQuery.data( elem, key, data );
|
|
|
1822
|
|
|
1823 } else {
|
|
|
1824 data = undefined;
|
|
|
1825 }
|
|
|
1826 }
|
|
|
1827
|
|
|
1828 return data;
|
|
|
1829 }
|
|
|
1830
|
|
|
1831 // checks a cache object for emptiness
|
|
|
1832 function isEmptyDataObject( obj ) {
|
|
|
1833 var name;
|
|
|
1834 for ( name in obj ) {
|
|
|
1835
|
|
|
1836 // if the public data object is empty, the private is still empty
|
|
|
1837 if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
|
|
|
1838 continue;
|
|
|
1839 }
|
|
|
1840 if ( name !== "toJSON" ) {
|
|
|
1841 return false;
|
|
|
1842 }
|
|
|
1843 }
|
|
|
1844
|
|
|
1845 return true;
|
|
|
1846 }
|
|
|
1847 jQuery.extend({
|
|
|
1848 queue: function( elem, type, data ) {
|
|
|
1849 var queue;
|
|
|
1850
|
|
|
1851 if ( elem ) {
|
|
|
1852 type = ( type || "fx" ) + "queue";
|
|
|
1853 queue = jQuery._data( elem, type );
|
|
|
1854
|
|
|
1855 // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
1856 if ( data ) {
|
|
|
1857 if ( !queue || jQuery.isArray(data) ) {
|
|
|
1858 queue = jQuery._data( elem, type, jQuery.makeArray(data) );
|
|
|
1859 } else {
|
|
|
1860 queue.push( data );
|
|
|
1861 }
|
|
|
1862 }
|
|
|
1863 return queue || [];
|
|
|
1864 }
|
|
|
1865 },
|
|
|
1866
|
|
|
1867 dequeue: function( elem, type ) {
|
|
|
1868 type = type || "fx";
|
|
|
1869
|
|
|
1870 var queue = jQuery.queue( elem, type ),
|
|
|
1871 fn = queue.shift(),
|
|
|
1872 hooks = jQuery._queueHooks( elem, type ),
|
|
|
1873 next = function() {
|
|
|
1874 jQuery.dequeue( elem, type );
|
|
|
1875 };
|
|
|
1876
|
|
|
1877 // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
1878 if ( fn === "inprogress" ) {
|
|
|
1879 fn = queue.shift();
|
|
|
1880 }
|
|
|
1881
|
|
|
1882 if ( fn ) {
|
|
|
1883
|
|
|
1884 // Add a progress sentinel to prevent the fx queue from being
|
|
|
1885 // automatically dequeued
|
|
|
1886 if ( type === "fx" ) {
|
|
|
1887 queue.unshift( "inprogress" );
|
|
|
1888 }
|
|
|
1889
|
|
|
1890 // clear up the last queue stop function
|
|
|
1891 delete hooks.stop;
|
|
|
1892 fn.call( elem, next, hooks );
|
|
|
1893 }
|
|
|
1894 if ( !queue.length && hooks ) {
|
|
|
1895 hooks.empty.fire();
|
|
|
1896 }
|
|
|
1897 },
|
|
|
1898
|
|
|
1899 // not intended for public consumption - generates a queueHooks object, or returns the current one
|
|
|
1900 _queueHooks: function( elem, type ) {
|
|
|
1901 var key = type + "queueHooks";
|
|
|
1902 return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
|
|
1903 empty: jQuery.Callbacks("once memory").add(function() {
|
|
|
1904 jQuery.removeData( elem, type + "queue", true );
|
|
|
1905 jQuery.removeData( elem, key, true );
|
|
|
1906 })
|
|
|
1907 });
|
|
|
1908 }
|
|
|
1909 });
|
|
|
1910
|
|
|
1911 jQuery.fn.extend({
|
|
|
1912 queue: function( type, data ) {
|
|
|
1913 var setter = 2;
|
|
|
1914
|
|
|
1915 if ( typeof type !== "string" ) {
|
|
|
1916 data = type;
|
|
|
1917 type = "fx";
|
|
|
1918 setter--;
|
|
|
1919 }
|
|
|
1920
|
|
|
1921 if ( arguments.length < setter ) {
|
|
|
1922 return jQuery.queue( this[0], type );
|
|
|
1923 }
|
|
|
1924
|
|
|
1925 return data === undefined ?
|
|
|
1926 this :
|
|
|
1927 this.each(function() {
|
|
|
1928 var queue = jQuery.queue( this, type, data );
|
|
|
1929
|
|
|
1930 // ensure a hooks for this queue
|
|
|
1931 jQuery._queueHooks( this, type );
|
|
|
1932
|
|
|
1933 if ( type === "fx" && queue[0] !== "inprogress" ) {
|
|
|
1934 jQuery.dequeue( this, type );
|
|
|
1935 }
|
|
|
1936 });
|
|
|
1937 },
|
|
|
1938 dequeue: function( type ) {
|
|
|
1939 return this.each(function() {
|
|
|
1940 jQuery.dequeue( this, type );
|
|
|
1941 });
|
|
|
1942 },
|
|
|
1943 // Based off of the plugin by Clint Helfers, with permission.
|
|
|
1944 // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
1945 delay: function( time, type ) {
|
|
|
1946 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
|
1947 type = type || "fx";
|
|
|
1948
|
|
|
1949 return this.queue( type, function( next, hooks ) {
|
|
|
1950 var timeout = setTimeout( next, time );
|
|
|
1951 hooks.stop = function() {
|
|
|
1952 clearTimeout( timeout );
|
|
|
1953 };
|
|
|
1954 });
|
|
|
1955 },
|
|
|
1956 clearQueue: function( type ) {
|
|
|
1957 return this.queue( type || "fx", [] );
|
|
|
1958 },
|
|
|
1959 // Get a promise resolved when queues of a certain type
|
|
|
1960 // are emptied (fx is the type by default)
|
|
|
1961 promise: function( type, obj ) {
|
|
|
1962 var tmp,
|
|
|
1963 count = 1,
|
|
|
1964 defer = jQuery.Deferred(),
|
|
|
1965 elements = this,
|
|
|
1966 i = this.length,
|
|
|
1967 resolve = function() {
|
|
|
1968 if ( !( --count ) ) {
|
|
|
1969 defer.resolveWith( elements, [ elements ] );
|
|
|
1970 }
|
|
|
1971 };
|
|
|
1972
|
|
|
1973 if ( typeof type !== "string" ) {
|
|
|
1974 obj = type;
|
|
|
1975 type = undefined;
|
|
|
1976 }
|
|
|
1977 type = type || "fx";
|
|
|
1978
|
|
|
1979 while( i-- ) {
|
|
|
1980 if ( (tmp = jQuery._data( elements[ i ], type + "queueHooks" )) && tmp.empty ) {
|
|
|
1981 count++;
|
|
|
1982 tmp.empty.add( resolve );
|
|
|
1983 }
|
|
|
1984 }
|
|
|
1985 resolve();
|
|
|
1986 return defer.promise( obj );
|
|
|
1987 }
|
|
|
1988 });
|
|
|
1989 var nodeHook, boolHook, fixSpecified,
|
|
|
1990 rclass = /[\t\r\n]/g,
|
|
|
1991 rreturn = /\r/g,
|
|
|
1992 rtype = /^(?:button|input)$/i,
|
|
|
1993 rfocusable = /^(?:button|input|object|select|textarea)$/i,
|
|
|
1994 rclickable = /^a(?:rea|)$/i,
|
|
|
1995 rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
|
|
|
1996 getSetAttribute = jQuery.support.getSetAttribute;
|
|
|
1997
|
|
|
1998 jQuery.fn.extend({
|
|
|
1999 attr: function( name, value ) {
|
|
|
2000 return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
|
2001 },
|
|
|
2002
|
|
|
2003 removeAttr: function( name ) {
|
|
|
2004 return this.each(function() {
|
|
|
2005 jQuery.removeAttr( this, name );
|
|
|
2006 });
|
|
|
2007 },
|
|
|
2008
|
|
|
2009 prop: function( name, value ) {
|
|
|
2010 return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
|
2011 },
|
|
|
2012
|
|
|
2013 removeProp: function( name ) {
|
|
|
2014 name = jQuery.propFix[ name ] || name;
|
|
|
2015 return this.each(function() {
|
|
|
2016 // try/catch handles cases where IE balks (such as removing a property on window)
|
|
|
2017 try {
|
|
|
2018 this[ name ] = undefined;
|
|
|
2019 delete this[ name ];
|
|
|
2020 } catch( e ) {}
|
|
|
2021 });
|
|
|
2022 },
|
|
|
2023
|
|
|
2024 addClass: function( value ) {
|
|
|
2025 var classNames, i, l, elem,
|
|
|
2026 setClass, c, cl;
|
|
|
2027
|
|
|
2028 if ( jQuery.isFunction( value ) ) {
|
|
|
2029 return this.each(function( j ) {
|
|
|
2030 jQuery( this ).addClass( value.call(this, j, this.className) );
|
|
|
2031 });
|
|
|
2032 }
|
|
|
2033
|
|
|
2034 if ( value && typeof value === "string" ) {
|
|
|
2035 classNames = value.split( core_rspace );
|
|
|
2036
|
|
|
2037 for ( i = 0, l = this.length; i < l; i++ ) {
|
|
|
2038 elem = this[ i ];
|
|
|
2039
|
|
|
2040 if ( elem.nodeType === 1 ) {
|
|
|
2041 if ( !elem.className && classNames.length === 1 ) {
|
|
|
2042 elem.className = value;
|
|
|
2043
|
|
|
2044 } else {
|
|
|
2045 setClass = " " + elem.className + " ";
|
|
|
2046
|
|
|
2047 for ( c = 0, cl = classNames.length; c < cl; c++ ) {
|
|
|
2048 if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
|
|
|
2049 setClass += classNames[ c ] + " ";
|
|
|
2050 }
|
|
|
2051 }
|
|
|
2052 elem.className = jQuery.trim( setClass );
|
|
|
2053 }
|
|
|
2054 }
|
|
|
2055 }
|
|
|
2056 }
|
|
|
2057
|
|
|
2058 return this;
|
|
|
2059 },
|
|
|
2060
|
|
|
2061 removeClass: function( value ) {
|
|
|
2062 var removes, className, elem, c, cl, i, l;
|
|
|
2063
|
|
|
2064 if ( jQuery.isFunction( value ) ) {
|
|
|
2065 return this.each(function( j ) {
|
|
|
2066 jQuery( this ).removeClass( value.call(this, j, this.className) );
|
|
|
2067 });
|
|
|
2068 }
|
|
|
2069 if ( (value && typeof value === "string") || value === undefined ) {
|
|
|
2070 removes = ( value || "" ).split( core_rspace );
|
|
|
2071
|
|
|
2072 for ( i = 0, l = this.length; i < l; i++ ) {
|
|
|
2073 elem = this[ i ];
|
|
|
2074 if ( elem.nodeType === 1 && elem.className ) {
|
|
|
2075
|
|
|
2076 className = (" " + elem.className + " ").replace( rclass, " " );
|
|
|
2077
|
|
|
2078 // loop over each item in the removal list
|
|
|
2079 for ( c = 0, cl = removes.length; c < cl; c++ ) {
|
|
|
2080 // Remove until there is nothing to remove,
|
|
|
2081 while ( className.indexOf(" " + removes[ c ] + " ") > -1 ) {
|
|
|
2082 className = className.replace( " " + removes[ c ] + " " , " " );
|
|
|
2083 }
|
|
|
2084 }
|
|
|
2085 elem.className = value ? jQuery.trim( className ) : "";
|
|
|
2086 }
|
|
|
2087 }
|
|
|
2088 }
|
|
|
2089
|
|
|
2090 return this;
|
|
|
2091 },
|
|
|
2092
|
|
|
2093 toggleClass: function( value, stateVal ) {
|
|
|
2094 var type = typeof value,
|
|
|
2095 isBool = typeof stateVal === "boolean";
|
|
|
2096
|
|
|
2097 if ( jQuery.isFunction( value ) ) {
|
|
|
2098 return this.each(function( i ) {
|
|
|
2099 jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
|
|
2100 });
|
|
|
2101 }
|
|
|
2102
|
|
|
2103 return this.each(function() {
|
|
|
2104 if ( type === "string" ) {
|
|
|
2105 // toggle individual class names
|
|
|
2106 var className,
|
|
|
2107 i = 0,
|
|
|
2108 self = jQuery( this ),
|
|
|
2109 state = stateVal,
|
|
|
2110 classNames = value.split( core_rspace );
|
|
|
2111
|
|
|
2112 while ( (className = classNames[ i++ ]) ) {
|
|
|
2113 // check each className given, space separated list
|
|
|
2114 state = isBool ? state : !self.hasClass( className );
|
|
|
2115 self[ state ? "addClass" : "removeClass" ]( className );
|
|
|
2116 }
|
|
|
2117
|
|
|
2118 } else if ( type === "undefined" || type === "boolean" ) {
|
|
|
2119 if ( this.className ) {
|
|
|
2120 // store className if set
|
|
|
2121 jQuery._data( this, "__className__", this.className );
|
|
|
2122 }
|
|
|
2123
|
|
|
2124 // toggle whole className
|
|
|
2125 this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
|
|
|
2126 }
|
|
|
2127 });
|
|
|
2128 },
|
|
|
2129
|
|
|
2130 hasClass: function( selector ) {
|
|
|
2131 var className = " " + selector + " ",
|
|
|
2132 i = 0,
|
|
|
2133 l = this.length;
|
|
|
2134 for ( ; i < l; i++ ) {
|
|
|
2135 if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
|
|
|
2136 return true;
|
|
|
2137 }
|
|
|
2138 }
|
|
|
2139
|
|
|
2140 return false;
|
|
|
2141 },
|
|
|
2142
|
|
|
2143 val: function( value ) {
|
|
|
2144 var hooks, ret, isFunction,
|
|
|
2145 elem = this[0];
|
|
|
2146
|
|
|
2147 if ( !arguments.length ) {
|
|
|
2148 if ( elem ) {
|
|
|
2149 hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
2150
|
|
|
2151 if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
|
|
2152 return ret;
|
|
|
2153 }
|
|
|
2154
|
|
|
2155 ret = elem.value;
|
|
|
2156
|
|
|
2157 return typeof ret === "string" ?
|
|
|
2158 // handle most common string cases
|
|
|
2159 ret.replace(rreturn, "") :
|
|
|
2160 // handle cases where value is null/undef or number
|
|
|
2161 ret == null ? "" : ret;
|
|
|
2162 }
|
|
|
2163
|
|
|
2164 return;
|
|
|
2165 }
|
|
|
2166
|
|
|
2167 isFunction = jQuery.isFunction( value );
|
|
|
2168
|
|
|
2169 return this.each(function( i ) {
|
|
|
2170 var val,
|
|
|
2171 self = jQuery(this);
|
|
|
2172
|
|
|
2173 if ( this.nodeType !== 1 ) {
|
|
|
2174 return;
|
|
|
2175 }
|
|
|
2176
|
|
|
2177 if ( isFunction ) {
|
|
|
2178 val = value.call( this, i, self.val() );
|
|
|
2179 } else {
|
|
|
2180 val = value;
|
|
|
2181 }
|
|
|
2182
|
|
|
2183 // Treat null/undefined as ""; convert numbers to string
|
|
|
2184 if ( val == null ) {
|
|
|
2185 val = "";
|
|
|
2186 } else if ( typeof val === "number" ) {
|
|
|
2187 val += "";
|
|
|
2188 } else if ( jQuery.isArray( val ) ) {
|
|
|
2189 val = jQuery.map(val, function ( value ) {
|
|
|
2190 return value == null ? "" : value + "";
|
|
|
2191 });
|
|
|
2192 }
|
|
|
2193
|
|
|
2194 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
2195
|
|
|
2196 // If set returns undefined, fall back to normal setting
|
|
|
2197 if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
|
|
2198 this.value = val;
|
|
|
2199 }
|
|
|
2200 });
|
|
|
2201 }
|
|
|
2202 });
|
|
|
2203
|
|
|
2204 jQuery.extend({
|
|
|
2205 valHooks: {
|
|
|
2206 option: {
|
|
|
2207 get: function( elem ) {
|
|
|
2208 // attributes.value is undefined in Blackberry 4.7 but
|
|
|
2209 // uses .value. See #6932
|
|
|
2210 var val = elem.attributes.value;
|
|
|
2211 return !val || val.specified ? elem.value : elem.text;
|
|
|
2212 }
|
|
|
2213 },
|
|
|
2214 select: {
|
|
|
2215 get: function( elem ) {
|
|
|
2216 var value, i, max, option,
|
|
|
2217 index = elem.selectedIndex,
|
|
|
2218 values = [],
|
|
|
2219 options = elem.options,
|
|
|
2220 one = elem.type === "select-one";
|
|
|
2221
|
|
|
2222 // Nothing was selected
|
|
|
2223 if ( index < 0 ) {
|
|
|
2224 return null;
|
|
|
2225 }
|
|
|
2226
|
|
|
2227 // Loop through all the selected options
|
|
|
2228 i = one ? index : 0;
|
|
|
2229 max = one ? index + 1 : options.length;
|
|
|
2230 for ( ; i < max; i++ ) {
|
|
|
2231 option = options[ i ];
|
|
|
2232
|
|
|
2233 // Don't return options that are disabled or in a disabled optgroup
|
|
|
2234 if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
|
|
|
2235 (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
|
|
|
2236
|
|
|
2237 // Get the specific value for the option
|
|
|
2238 value = jQuery( option ).val();
|
|
|
2239
|
|
|
2240 // We don't need an array for one selects
|
|
|
2241 if ( one ) {
|
|
|
2242 return value;
|
|
|
2243 }
|
|
|
2244
|
|
|
2245 // Multi-Selects return an array
|
|
|
2246 values.push( value );
|
|
|
2247 }
|
|
|
2248 }
|
|
|
2249
|
|
|
2250 // Fixes Bug #2551 -- select.val() broken in IE after form.reset()
|
|
|
2251 if ( one && !values.length && options.length ) {
|
|
|
2252 return jQuery( options[ index ] ).val();
|
|
|
2253 }
|
|
|
2254
|
|
|
2255 return values;
|
|
|
2256 },
|
|
|
2257
|
|
|
2258 set: function( elem, value ) {
|
|
|
2259 var values = jQuery.makeArray( value );
|
|
|
2260
|
|
|
2261 jQuery(elem).find("option").each(function() {
|
|
|
2262 this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
|
|
|
2263 });
|
|
|
2264
|
|
|
2265 if ( !values.length ) {
|
|
|
2266 elem.selectedIndex = -1;
|
|
|
2267 }
|
|
|
2268 return values;
|
|
|
2269 }
|
|
|
2270 }
|
|
|
2271 },
|
|
|
2272
|
|
|
2273 // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
|
|
|
2274 attrFn: {},
|
|
|
2275
|
|
|
2276 attr: function( elem, name, value, pass ) {
|
|
|
2277 var ret, hooks, notxml,
|
|
|
2278 nType = elem.nodeType;
|
|
|
2279
|
|
|
2280 // don't get/set attributes on text, comment and attribute nodes
|
|
|
2281 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
2282 return;
|
|
|
2283 }
|
|
|
2284
|
|
|
2285 if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
|
|
|
2286 return jQuery( elem )[ name ]( value );
|
|
|
2287 }
|
|
|
2288
|
|
|
2289 // Fallback to prop when attributes are not supported
|
|
|
2290 if ( typeof elem.getAttribute === "undefined" ) {
|
|
|
2291 return jQuery.prop( elem, name, value );
|
|
|
2292 }
|
|
|
2293
|
|
|
2294 notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
2295
|
|
|
2296 // All attributes are lowercase
|
|
|
2297 // Grab necessary hook if one is defined
|
|
|
2298 if ( notxml ) {
|
|
|
2299 name = name.toLowerCase();
|
|
|
2300 hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
|
|
|
2301 }
|
|
|
2302
|
|
|
2303 if ( value !== undefined ) {
|
|
|
2304
|
|
|
2305 if ( value === null ) {
|
|
|
2306 jQuery.removeAttr( elem, name );
|
|
|
2307 return;
|
|
|
2308
|
|
|
2309 } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
|
2310 return ret;
|
|
|
2311
|
|
|
2312 } else {
|
|
|
2313 elem.setAttribute( name, "" + value );
|
|
|
2314 return value;
|
|
|
2315 }
|
|
|
2316
|
|
|
2317 } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
|
|
|
2318 return ret;
|
|
|
2319
|
|
|
2320 } else {
|
|
|
2321
|
|
|
2322 ret = elem.getAttribute( name );
|
|
|
2323
|
|
|
2324 // Non-existent attributes return null, we normalize to undefined
|
|
|
2325 return ret === null ?
|
|
|
2326 undefined :
|
|
|
2327 ret;
|
|
|
2328 }
|
|
|
2329 },
|
|
|
2330
|
|
|
2331 removeAttr: function( elem, value ) {
|
|
|
2332 var propName, attrNames, name, isBool,
|
|
|
2333 i = 0;
|
|
|
2334
|
|
|
2335 if ( value && elem.nodeType === 1 ) {
|
|
|
2336
|
|
|
2337 attrNames = value.split( core_rspace );
|
|
|
2338
|
|
|
2339 for ( ; i < attrNames.length; i++ ) {
|
|
|
2340 name = attrNames[ i ];
|
|
|
2341
|
|
|
2342 if ( name ) {
|
|
|
2343 propName = jQuery.propFix[ name ] || name;
|
|
|
2344 isBool = rboolean.test( name );
|
|
|
2345
|
|
|
2346 // See #9699 for explanation of this approach (setting first, then removal)
|
|
|
2347 // Do not do this for boolean attributes (see #10870)
|
|
|
2348 if ( !isBool ) {
|
|
|
2349 jQuery.attr( elem, name, "" );
|
|
|
2350 }
|
|
|
2351 elem.removeAttribute( getSetAttribute ? name : propName );
|
|
|
2352
|
|
|
2353 // Set corresponding property to false for boolean attributes
|
|
|
2354 if ( isBool && propName in elem ) {
|
|
|
2355 elem[ propName ] = false;
|
|
|
2356 }
|
|
|
2357 }
|
|
|
2358 }
|
|
|
2359 }
|
|
|
2360 },
|
|
|
2361
|
|
|
2362 attrHooks: {
|
|
|
2363 type: {
|
|
|
2364 set: function( elem, value ) {
|
|
|
2365 // We can't allow the type property to be changed (since it causes problems in IE)
|
|
|
2366 if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
|
|
|
2367 jQuery.error( "type property can't be changed" );
|
|
|
2368 } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
|
|
2369 // Setting the type on a radio button after the value resets the value in IE6-9
|
|
|
2370 // Reset value to it's default in case type is set after value
|
|
|
2371 // This is for element creation
|
|
|
2372 var val = elem.value;
|
|
|
2373 elem.setAttribute( "type", value );
|
|
|
2374 if ( val ) {
|
|
|
2375 elem.value = val;
|
|
|
2376 }
|
|
|
2377 return value;
|
|
|
2378 }
|
|
|
2379 }
|
|
|
2380 },
|
|
|
2381 // Use the value property for back compat
|
|
|
2382 // Use the nodeHook for button elements in IE6/7 (#1954)
|
|
|
2383 value: {
|
|
|
2384 get: function( elem, name ) {
|
|
|
2385 if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
|
|
2386 return nodeHook.get( elem, name );
|
|
|
2387 }
|
|
|
2388 return name in elem ?
|
|
|
2389 elem.value :
|
|
|
2390 null;
|
|
|
2391 },
|
|
|
2392 set: function( elem, value, name ) {
|
|
|
2393 if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
|
|
2394 return nodeHook.set( elem, value, name );
|
|
|
2395 }
|
|
|
2396 // Does not return so that setAttribute is also used
|
|
|
2397 elem.value = value;
|
|
|
2398 }
|
|
|
2399 }
|
|
|
2400 },
|
|
|
2401
|
|
|
2402 propFix: {
|
|
|
2403 tabindex: "tabIndex",
|
|
|
2404 readonly: "readOnly",
|
|
|
2405 "for": "htmlFor",
|
|
|
2406 "class": "className",
|
|
|
2407 maxlength: "maxLength",
|
|
|
2408 cellspacing: "cellSpacing",
|
|
|
2409 cellpadding: "cellPadding",
|
|
|
2410 rowspan: "rowSpan",
|
|
|
2411 colspan: "colSpan",
|
|
|
2412 usemap: "useMap",
|
|
|
2413 frameborder: "frameBorder",
|
|
|
2414 contenteditable: "contentEditable"
|
|
|
2415 },
|
|
|
2416
|
|
|
2417 prop: function( elem, name, value ) {
|
|
|
2418 var ret, hooks, notxml,
|
|
|
2419 nType = elem.nodeType;
|
|
|
2420
|
|
|
2421 // don't get/set properties on text, comment and attribute nodes
|
|
|
2422 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
2423 return;
|
|
|
2424 }
|
|
|
2425
|
|
|
2426 notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
2427
|
|
|
2428 if ( notxml ) {
|
|
|
2429 // Fix name and attach hooks
|
|
|
2430 name = jQuery.propFix[ name ] || name;
|
|
|
2431 hooks = jQuery.propHooks[ name ];
|
|
|
2432 }
|
|
|
2433
|
|
|
2434 if ( value !== undefined ) {
|
|
|
2435 if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
|
2436 return ret;
|
|
|
2437
|
|
|
2438 } else {
|
|
|
2439 return ( elem[ name ] = value );
|
|
|
2440 }
|
|
|
2441
|
|
|
2442 } else {
|
|
|
2443 if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
|
2444 return ret;
|
|
|
2445
|
|
|
2446 } else {
|
|
|
2447 return elem[ name ];
|
|
|
2448 }
|
|
|
2449 }
|
|
|
2450 },
|
|
|
2451
|
|
|
2452 propHooks: {
|
|
|
2453 tabIndex: {
|
|
|
2454 get: function( elem ) {
|
|
|
2455 // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
|
|
2456 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
2457 var attributeNode = elem.getAttributeNode("tabindex");
|
|
|
2458
|
|
|
2459 return attributeNode && attributeNode.specified ?
|
|
|
2460 parseInt( attributeNode.value, 10 ) :
|
|
|
2461 rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
|
|
2462 0 :
|
|
|
2463 undefined;
|
|
|
2464 }
|
|
|
2465 }
|
|
|
2466 }
|
|
|
2467 });
|
|
|
2468
|
|
|
2469 // Hook for boolean attributes
|
|
|
2470 boolHook = {
|
|
|
2471 get: function( elem, name ) {
|
|
|
2472 // Align boolean attributes with corresponding properties
|
|
|
2473 // Fall back to attribute presence where some booleans are not supported
|
|
|
2474 var attrNode,
|
|
|
2475 property = jQuery.prop( elem, name );
|
|
|
2476 return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
|
|
|
2477 name.toLowerCase() :
|
|
|
2478 undefined;
|
|
|
2479 },
|
|
|
2480 set: function( elem, value, name ) {
|
|
|
2481 var propName;
|
|
|
2482 if ( value === false ) {
|
|
|
2483 // Remove boolean attributes when set to false
|
|
|
2484 jQuery.removeAttr( elem, name );
|
|
|
2485 } else {
|
|
|
2486 // value is true since we know at this point it's type boolean and not false
|
|
|
2487 // Set boolean attributes to the same name and set the DOM property
|
|
|
2488 propName = jQuery.propFix[ name ] || name;
|
|
|
2489 if ( propName in elem ) {
|
|
|
2490 // Only set the IDL specifically if it already exists on the element
|
|
|
2491 elem[ propName ] = true;
|
|
|
2492 }
|
|
|
2493
|
|
|
2494 elem.setAttribute( name, name.toLowerCase() );
|
|
|
2495 }
|
|
|
2496 return name;
|
|
|
2497 }
|
|
|
2498 };
|
|
|
2499
|
|
|
2500 // IE6/7 do not support getting/setting some attributes with get/setAttribute
|
|
|
2501 if ( !getSetAttribute ) {
|
|
|
2502
|
|
|
2503 fixSpecified = {
|
|
|
2504 name: true,
|
|
|
2505 id: true,
|
|
|
2506 coords: true
|
|
|
2507 };
|
|
|
2508
|
|
|
2509 // Use this for any attribute in IE6/7
|
|
|
2510 // This fixes almost every IE6/7 issue
|
|
|
2511 nodeHook = jQuery.valHooks.button = {
|
|
|
2512 get: function( elem, name ) {
|
|
|
2513 var ret;
|
|
|
2514 ret = elem.getAttributeNode( name );
|
|
|
2515 return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
|
|
|
2516 ret.value :
|
|
|
2517 undefined;
|
|
|
2518 },
|
|
|
2519 set: function( elem, value, name ) {
|
|
|
2520 // Set the existing or create a new attribute node
|
|
|
2521 var ret = elem.getAttributeNode( name );
|
|
|
2522 if ( !ret ) {
|
|
|
2523 ret = document.createAttribute( name );
|
|
|
2524 elem.setAttributeNode( ret );
|
|
|
2525 }
|
|
|
2526 return ( ret.value = value + "" );
|
|
|
2527 }
|
|
|
2528 };
|
|
|
2529
|
|
|
2530 // Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
|
|
2531 // This is for removals
|
|
|
2532 jQuery.each([ "width", "height" ], function( i, name ) {
|
|
|
2533 jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
|
2534 set: function( elem, value ) {
|
|
|
2535 if ( value === "" ) {
|
|
|
2536 elem.setAttribute( name, "auto" );
|
|
|
2537 return value;
|
|
|
2538 }
|
|
|
2539 }
|
|
|
2540 });
|
|
|
2541 });
|
|
|
2542
|
|
|
2543 // Set contenteditable to false on removals(#10429)
|
|
|
2544 // Setting to empty string throws an error as an invalid value
|
|
|
2545 jQuery.attrHooks.contenteditable = {
|
|
|
2546 get: nodeHook.get,
|
|
|
2547 set: function( elem, value, name ) {
|
|
|
2548 if ( value === "" ) {
|
|
|
2549 value = "false";
|
|
|
2550 }
|
|
|
2551 nodeHook.set( elem, value, name );
|
|
|
2552 }
|
|
|
2553 };
|
|
|
2554 }
|
|
|
2555
|
|
|
2556
|
|
|
2557 // Some attributes require a special call on IE
|
|
|
2558 if ( !jQuery.support.hrefNormalized ) {
|
|
|
2559 jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
|
|
|
2560 jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
|
2561 get: function( elem ) {
|
|
|
2562 var ret = elem.getAttribute( name, 2 );
|
|
|
2563 return ret === null ? undefined : ret;
|
|
|
2564 }
|
|
|
2565 });
|
|
|
2566 });
|
|
|
2567 }
|
|
|
2568
|
|
|
2569 if ( !jQuery.support.style ) {
|
|
|
2570 jQuery.attrHooks.style = {
|
|
|
2571 get: function( elem ) {
|
|
|
2572 // Return undefined in the case of empty string
|
|
|
2573 // Normalize to lowercase since IE uppercases css property names
|
|
|
2574 return elem.style.cssText.toLowerCase() || undefined;
|
|
|
2575 },
|
|
|
2576 set: function( elem, value ) {
|
|
|
2577 return ( elem.style.cssText = "" + value );
|
|
|
2578 }
|
|
|
2579 };
|
|
|
2580 }
|
|
|
2581
|
|
|
2582 // Safari mis-reports the default selected property of an option
|
|
|
2583 // Accessing the parent's selectedIndex property fixes it
|
|
|
2584 if ( !jQuery.support.optSelected ) {
|
|
|
2585 jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
|
|
|
2586 get: function( elem ) {
|
|
|
2587 var parent = elem.parentNode;
|
|
|
2588
|
|
|
2589 if ( parent ) {
|
|
|
2590 parent.selectedIndex;
|
|
|
2591
|
|
|
2592 // Make sure that it also works with optgroups, see #5701
|
|
|
2593 if ( parent.parentNode ) {
|
|
|
2594 parent.parentNode.selectedIndex;
|
|
|
2595 }
|
|
|
2596 }
|
|
|
2597 return null;
|
|
|
2598 }
|
|
|
2599 });
|
|
|
2600 }
|
|
|
2601
|
|
|
2602 // IE6/7 call enctype encoding
|
|
|
2603 if ( !jQuery.support.enctype ) {
|
|
|
2604 jQuery.propFix.enctype = "encoding";
|
|
|
2605 }
|
|
|
2606
|
|
|
2607 // Radios and checkboxes getter/setter
|
|
|
2608 if ( !jQuery.support.checkOn ) {
|
|
|
2609 jQuery.each([ "radio", "checkbox" ], function() {
|
|
|
2610 jQuery.valHooks[ this ] = {
|
|
|
2611 get: function( elem ) {
|
|
|
2612 // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
|
|
2613 return elem.getAttribute("value") === null ? "on" : elem.value;
|
|
|
2614 }
|
|
|
2615 };
|
|
|
2616 });
|
|
|
2617 }
|
|
|
2618 jQuery.each([ "radio", "checkbox" ], function() {
|
|
|
2619 jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
|
|
|
2620 set: function( elem, value ) {
|
|
|
2621 if ( jQuery.isArray( value ) ) {
|
|
|
2622 return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
|
|
2623 }
|
|
|
2624 }
|
|
|
2625 });
|
|
|
2626 });
|
|
|
2627 var rformElems = /^(?:textarea|input|select)$/i,
|
|
|
2628 rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
|
|
|
2629 rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
|
|
|
2630 rkeyEvent = /^key/,
|
|
|
2631 rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
|
|
2632 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
|
2633 hoverHack = function( events ) {
|
|
|
2634 return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
|
|
|
2635 };
|
|
|
2636
|
|
|
2637 /*
|
|
|
2638 * Helper functions for managing events -- not part of the public interface.
|
|
|
2639 * Props to Dean Edwards' addEvent library for many of the ideas.
|
|
|
2640 */
|
|
|
2641 jQuery.event = {
|
|
|
2642
|
|
|
2643 add: function( elem, types, handler, data, selector ) {
|
|
|
2644
|
|
|
2645 var elemData, eventHandle, events,
|
|
|
2646 t, tns, type, namespaces, handleObj,
|
|
|
2647 handleObjIn, handlers, special;
|
|
|
2648
|
|
|
2649 // Don't attach events to noData or text/comment nodes (allow plain objects tho)
|
|
|
2650 if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
|
|
|
2651 return;
|
|
|
2652 }
|
|
|
2653
|
|
|
2654 // Caller can pass in an object of custom data in lieu of the handler
|
|
|
2655 if ( handler.handler ) {
|
|
|
2656 handleObjIn = handler;
|
|
|
2657 handler = handleObjIn.handler;
|
|
|
2658 selector = handleObjIn.selector;
|
|
|
2659 }
|
|
|
2660
|
|
|
2661 // Make sure that the handler has a unique ID, used to find/remove it later
|
|
|
2662 if ( !handler.guid ) {
|
|
|
2663 handler.guid = jQuery.guid++;
|
|
|
2664 }
|
|
|
2665
|
|
|
2666 // Init the element's event structure and main handler, if this is the first
|
|
|
2667 events = elemData.events;
|
|
|
2668 if ( !events ) {
|
|
|
2669 elemData.events = events = {};
|
|
|
2670 }
|
|
|
2671 eventHandle = elemData.handle;
|
|
|
2672 if ( !eventHandle ) {
|
|
|
2673 elemData.handle = eventHandle = function( e ) {
|
|
|
2674 // Discard the second event of a jQuery.event.trigger() and
|
|
|
2675 // when an event is called after a page has unloaded
|
|
|
2676 return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
|
|
|
2677 jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
|
|
2678 undefined;
|
|
|
2679 };
|
|
|
2680 // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
|
|
2681 eventHandle.elem = elem;
|
|
|
2682 }
|
|
|
2683
|
|
|
2684 // Handle multiple events separated by a space
|
|
|
2685 // jQuery(...).bind("mouseover mouseout", fn);
|
|
|
2686 types = jQuery.trim( hoverHack(types) ).split( " " );
|
|
|
2687 for ( t = 0; t < types.length; t++ ) {
|
|
|
2688
|
|
|
2689 tns = rtypenamespace.exec( types[t] ) || [];
|
|
|
2690 type = tns[1];
|
|
|
2691 namespaces = ( tns[2] || "" ).split( "." ).sort();
|
|
|
2692
|
|
|
2693 // If event changes its type, use the special event handlers for the changed type
|
|
|
2694 special = jQuery.event.special[ type ] || {};
|
|
|
2695
|
|
|
2696 // If selector defined, determine special event api type, otherwise given type
|
|
|
2697 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
2698
|
|
|
2699 // Update special based on newly reset type
|
|
|
2700 special = jQuery.event.special[ type ] || {};
|
|
|
2701
|
|
|
2702 // handleObj is passed to all event handlers
|
|
|
2703 handleObj = jQuery.extend({
|
|
|
2704 type: type,
|
|
|
2705 origType: tns[1],
|
|
|
2706 data: data,
|
|
|
2707 handler: handler,
|
|
|
2708 guid: handler.guid,
|
|
|
2709 selector: selector,
|
|
|
2710 namespace: namespaces.join(".")
|
|
|
2711 }, handleObjIn );
|
|
|
2712
|
|
|
2713 // Init the event handler queue if we're the first
|
|
|
2714 handlers = events[ type ];
|
|
|
2715 if ( !handlers ) {
|
|
|
2716 handlers = events[ type ] = [];
|
|
|
2717 handlers.delegateCount = 0;
|
|
|
2718
|
|
|
2719 // Only use addEventListener/attachEvent if the special events handler returns false
|
|
|
2720 if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
2721 // Bind the global event handler to the element
|
|
|
2722 if ( elem.addEventListener ) {
|
|
|
2723 elem.addEventListener( type, eventHandle, false );
|
|
|
2724
|
|
|
2725 } else if ( elem.attachEvent ) {
|
|
|
2726 elem.attachEvent( "on" + type, eventHandle );
|
|
|
2727 }
|
|
|
2728 }
|
|
|
2729 }
|
|
|
2730
|
|
|
2731 if ( special.add ) {
|
|
|
2732 special.add.call( elem, handleObj );
|
|
|
2733
|
|
|
2734 if ( !handleObj.handler.guid ) {
|
|
|
2735 handleObj.handler.guid = handler.guid;
|
|
|
2736 }
|
|
|
2737 }
|
|
|
2738
|
|
|
2739 // Add to the element's handler list, delegates in front
|
|
|
2740 if ( selector ) {
|
|
|
2741 handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
|
2742 } else {
|
|
|
2743 handlers.push( handleObj );
|
|
|
2744 }
|
|
|
2745
|
|
|
2746 // Keep track of which events have ever been used, for event optimization
|
|
|
2747 jQuery.event.global[ type ] = true;
|
|
|
2748 }
|
|
|
2749
|
|
|
2750 // Nullify elem to prevent memory leaks in IE
|
|
|
2751 elem = null;
|
|
|
2752 },
|
|
|
2753
|
|
|
2754 global: {},
|
|
|
2755
|
|
|
2756 // Detach an event or set of events from an element
|
|
|
2757 remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
2758
|
|
|
2759 var t, tns, type, origType, namespaces, origCount,
|
|
|
2760 j, events, special, eventType, handleObj,
|
|
|
2761 elemData = jQuery.hasData( elem ) && jQuery._data( elem );
|
|
|
2762
|
|
|
2763 if ( !elemData || !(events = elemData.events) ) {
|
|
|
2764 return;
|
|
|
2765 }
|
|
|
2766
|
|
|
2767 // Once for each type.namespace in types; type may be omitted
|
|
|
2768 types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
|
|
|
2769 for ( t = 0; t < types.length; t++ ) {
|
|
|
2770 tns = rtypenamespace.exec( types[t] ) || [];
|
|
|
2771 type = origType = tns[1];
|
|
|
2772 namespaces = tns[2];
|
|
|
2773
|
|
|
2774 // Unbind all events (on this namespace, if provided) for the element
|
|
|
2775 if ( !type ) {
|
|
|
2776 for ( type in events ) {
|
|
|
2777 jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
|
2778 }
|
|
|
2779 continue;
|
|
|
2780 }
|
|
|
2781
|
|
|
2782 special = jQuery.event.special[ type ] || {};
|
|
|
2783 type = ( selector? special.delegateType : special.bindType ) || type;
|
|
|
2784 eventType = events[ type ] || [];
|
|
|
2785 origCount = eventType.length;
|
|
|
2786 namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
|
|
|
2787
|
|
|
2788 // Remove matching events
|
|
|
2789 for ( j = 0; j < eventType.length; j++ ) {
|
|
|
2790 handleObj = eventType[ j ];
|
|
|
2791
|
|
|
2792 if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
|
2793 ( !handler || handler.guid === handleObj.guid ) &&
|
|
|
2794 ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
|
|
|
2795 ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
|
|
2796 eventType.splice( j--, 1 );
|
|
|
2797
|
|
|
2798 if ( handleObj.selector ) {
|
|
|
2799 eventType.delegateCount--;
|
|
|
2800 }
|
|
|
2801 if ( special.remove ) {
|
|
|
2802 special.remove.call( elem, handleObj );
|
|
|
2803 }
|
|
|
2804 }
|
|
|
2805 }
|
|
|
2806
|
|
|
2807 // Remove generic event handler if we removed something and no more handlers exist
|
|
|
2808 // (avoids potential for endless recursion during removal of special event handlers)
|
|
|
2809 if ( eventType.length === 0 && origCount !== eventType.length ) {
|
|
|
2810 if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
|
2811 jQuery.removeEvent( elem, type, elemData.handle );
|
|
|
2812 }
|
|
|
2813
|
|
|
2814 delete events[ type ];
|
|
|
2815 }
|
|
|
2816 }
|
|
|
2817
|
|
|
2818 // Remove the expando if it's no longer used
|
|
|
2819 if ( jQuery.isEmptyObject( events ) ) {
|
|
|
2820 delete elemData.handle;
|
|
|
2821
|
|
|
2822 // removeData also checks for emptiness and clears the expando if empty
|
|
|
2823 // so use it instead of delete
|
|
|
2824 jQuery.removeData( elem, "events", true );
|
|
|
2825 }
|
|
|
2826 },
|
|
|
2827
|
|
|
2828 // Events that are safe to short-circuit if no handlers are attached.
|
|
|
2829 // Native DOM events should not be added, they may have inline handlers.
|
|
|
2830 customEvent: {
|
|
|
2831 "getData": true,
|
|
|
2832 "setData": true,
|
|
|
2833 "changeData": true
|
|
|
2834 },
|
|
|
2835
|
|
|
2836 trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
2837 // Don't do events on text and comment nodes
|
|
|
2838 if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
|
|
|
2839 return;
|
|
|
2840 }
|
|
|
2841
|
|
|
2842 // Event object or event type
|
|
|
2843 var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
|
|
|
2844 type = event.type || event,
|
|
|
2845 namespaces = [];
|
|
|
2846
|
|
|
2847 // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
|
2848 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
|
2849 return;
|
|
|
2850 }
|
|
|
2851
|
|
|
2852 if ( type.indexOf( "!" ) >= 0 ) {
|
|
|
2853 // Exclusive events trigger only for the exact event (no namespaces)
|
|
|
2854 type = type.slice(0, -1);
|
|
|
2855 exclusive = true;
|
|
|
2856 }
|
|
|
2857
|
|
|
2858 if ( type.indexOf( "." ) >= 0 ) {
|
|
|
2859 // Namespaced trigger; create a regexp to match event type in handle()
|
|
|
2860 namespaces = type.split(".");
|
|
|
2861 type = namespaces.shift();
|
|
|
2862 namespaces.sort();
|
|
|
2863 }
|
|
|
2864
|
|
|
2865 if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
|
|
|
2866 // No jQuery handlers for this event type, and it can't have inline handlers
|
|
|
2867 return;
|
|
|
2868 }
|
|
|
2869
|
|
|
2870 // Caller can pass in an Event, Object, or just an event type string
|
|
|
2871 event = typeof event === "object" ?
|
|
|
2872 // jQuery.Event object
|
|
|
2873 event[ jQuery.expando ] ? event :
|
|
|
2874 // Object literal
|
|
|
2875 new jQuery.Event( type, event ) :
|
|
|
2876 // Just the event type (string)
|
|
|
2877 new jQuery.Event( type );
|
|
|
2878
|
|
|
2879 event.type = type;
|
|
|
2880 event.isTrigger = true;
|
|
|
2881 event.exclusive = exclusive;
|
|
|
2882 event.namespace = namespaces.join( "." );
|
|
|
2883 event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
|
|
|
2884 ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
|
|
|
2885
|
|
|
2886 // Handle a global trigger
|
|
|
2887 if ( !elem ) {
|
|
|
2888
|
|
|
2889 // TODO: Stop taunting the data cache; remove global events and always attach to document
|
|
|
2890 cache = jQuery.cache;
|
|
|
2891 for ( i in cache ) {
|
|
|
2892 if ( cache[ i ].events && cache[ i ].events[ type ] ) {
|
|
|
2893 jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
|
|
|
2894 }
|
|
|
2895 }
|
|
|
2896 return;
|
|
|
2897 }
|
|
|
2898
|
|
|
2899 // Clean up the event in case it is being reused
|
|
|
2900 event.result = undefined;
|
|
|
2901 if ( !event.target ) {
|
|
|
2902 event.target = elem;
|
|
|
2903 }
|
|
|
2904
|
|
|
2905 // Clone any incoming data and prepend the event, creating the handler arg list
|
|
|
2906 data = data != null ? jQuery.makeArray( data ) : [];
|
|
|
2907 data.unshift( event );
|
|
|
2908
|
|
|
2909 // Allow special events to draw outside the lines
|
|
|
2910 special = jQuery.event.special[ type ] || {};
|
|
|
2911 if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
|
2912 return;
|
|
|
2913 }
|
|
|
2914
|
|
|
2915 // Determine event propagation path in advance, per W3C events spec (#9951)
|
|
|
2916 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
|
2917 eventPath = [[ elem, special.bindType || type ]];
|
|
|
2918 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
|
|
2919
|
|
|
2920 bubbleType = special.delegateType || type;
|
|
|
2921 cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
|
|
|
2922 for ( old = elem; cur; cur = cur.parentNode ) {
|
|
|
2923 eventPath.push([ cur, bubbleType ]);
|
|
|
2924 old = cur;
|
|
|
2925 }
|
|
|
2926
|
|
|
2927 // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
|
2928 if ( old === (elem.ownerDocument || document) ) {
|
|
|
2929 eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
|
|
|
2930 }
|
|
|
2931 }
|
|
|
2932
|
|
|
2933 // Fire handlers on the event path
|
|
|
2934 for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
|
|
|
2935
|
|
|
2936 cur = eventPath[i][0];
|
|
|
2937 event.type = eventPath[i][1];
|
|
|
2938
|
|
|
2939 handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
|
|
|
2940 if ( handle ) {
|
|
|
2941 handle.apply( cur, data );
|
|
|
2942 }
|
|
|
2943 // Note that this is a bare JS function and not a jQuery handler
|
|
|
2944 handle = ontype && cur[ ontype ];
|
|
|
2945 if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
|
|
|
2946 event.preventDefault();
|
|
|
2947 }
|
|
|
2948 }
|
|
|
2949 event.type = type;
|
|
|
2950
|
|
|
2951 // If nobody prevented the default action, do it now
|
|
|
2952 if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
2953
|
|
|
2954 if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
|
|
|
2955 !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
|
|
|
2956
|
|
|
2957 // Call a native DOM method on the target with the same name name as the event.
|
|
|
2958 // Can't use an .isFunction() check here because IE6/7 fails that test.
|
|
|
2959 // Don't do default actions on window, that's where global variables be (#6170)
|
|
|
2960 // IE<9 dies on focus/blur to hidden element (#1486)
|
|
|
2961 if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
|
|
|
2962
|
|
|
2963 // Don't re-trigger an onFOO event when we call its FOO() method
|
|
|
2964 old = elem[ ontype ];
|
|
|
2965
|
|
|
2966 if ( old ) {
|
|
|
2967 elem[ ontype ] = null;
|
|
|
2968 }
|
|
|
2969
|
|
|
2970 // Prevent re-triggering of the same event, since we already bubbled it above
|
|
|
2971 jQuery.event.triggered = type;
|
|
|
2972 elem[ type ]();
|
|
|
2973 jQuery.event.triggered = undefined;
|
|
|
2974
|
|
|
2975 if ( old ) {
|
|
|
2976 elem[ ontype ] = old;
|
|
|
2977 }
|
|
|
2978 }
|
|
|
2979 }
|
|
|
2980 }
|
|
|
2981
|
|
|
2982 return event.result;
|
|
|
2983 },
|
|
|
2984
|
|
|
2985 dispatch: function( event ) {
|
|
|
2986
|
|
|
2987 // Make a writable jQuery.Event from the native event object
|
|
|
2988 event = jQuery.event.fix( event || window.event );
|
|
|
2989
|
|
|
2990 var i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related,
|
|
|
2991 handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
|
|
|
2992 delegateCount = handlers.delegateCount,
|
|
|
2993 args = [].slice.call( arguments ),
|
|
|
2994 run_all = !event.exclusive && !event.namespace,
|
|
|
2995 special = jQuery.event.special[ event.type ] || {},
|
|
|
2996 handlerQueue = [];
|
|
|
2997
|
|
|
2998 // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
|
2999 args[0] = event;
|
|
|
3000 event.delegateTarget = this;
|
|
|
3001
|
|
|
3002 // Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
|
3003 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
|
3004 return;
|
|
|
3005 }
|
|
|
3006
|
|
|
3007 // Determine handlers that should run if there are delegated events
|
|
|
3008 // Avoid non-left-click bubbling in Firefox (#3861)
|
|
|
3009 if ( delegateCount && !(event.button && event.type === "click") ) {
|
|
|
3010
|
|
|
3011 // Pregenerate a single jQuery object for reuse with .is()
|
|
|
3012 jqcur = jQuery(this);
|
|
|
3013 jqcur.context = this;
|
|
|
3014
|
|
|
3015 for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
|
|
|
3016
|
|
|
3017 // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #xxxx)
|
|
|
3018 if ( cur.disabled !== true || event.type !== "click" ) {
|
|
|
3019 selMatch = {};
|
|
|
3020 matches = [];
|
|
|
3021 jqcur[0] = cur;
|
|
|
3022 for ( i = 0; i < delegateCount; i++ ) {
|
|
|
3023 handleObj = handlers[ i ];
|
|
|
3024 sel = handleObj.selector;
|
|
|
3025
|
|
|
3026 if ( selMatch[ sel ] === undefined ) {
|
|
|
3027 selMatch[ sel ] = jqcur.is( sel );
|
|
|
3028 }
|
|
|
3029 if ( selMatch[ sel ] ) {
|
|
|
3030 matches.push( handleObj );
|
|
|
3031 }
|
|
|
3032 }
|
|
|
3033 if ( matches.length ) {
|
|
|
3034 handlerQueue.push({ elem: cur, matches: matches });
|
|
|
3035 }
|
|
|
3036 }
|
|
|
3037 }
|
|
|
3038 }
|
|
|
3039
|
|
|
3040 // Add the remaining (directly-bound) handlers
|
|
|
3041 if ( handlers.length > delegateCount ) {
|
|
|
3042 handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
|
|
|
3043 }
|
|
|
3044
|
|
|
3045 // Run delegates first; they may want to stop propagation beneath us
|
|
|
3046 for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
|
|
|
3047 matched = handlerQueue[ i ];
|
|
|
3048 event.currentTarget = matched.elem;
|
|
|
3049
|
|
|
3050 for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
|
|
|
3051 handleObj = matched.matches[ j ];
|
|
|
3052
|
|
|
3053 // Triggered event must either 1) be non-exclusive and have no namespace, or
|
|
|
3054 // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
|
|
3055 if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
|
|
|
3056
|
|
|
3057 event.data = handleObj.data;
|
|
|
3058 event.handleObj = handleObj;
|
|
|
3059
|
|
|
3060 ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
|
|
3061 .apply( matched.elem, args );
|
|
|
3062
|
|
|
3063 if ( ret !== undefined ) {
|
|
|
3064 event.result = ret;
|
|
|
3065 if ( ret === false ) {
|
|
|
3066 event.preventDefault();
|
|
|
3067 event.stopPropagation();
|
|
|
3068 }
|
|
|
3069 }
|
|
|
3070 }
|
|
|
3071 }
|
|
|
3072 }
|
|
|
3073
|
|
|
3074 // Call the postDispatch hook for the mapped type
|
|
|
3075 if ( special.postDispatch ) {
|
|
|
3076 special.postDispatch.call( this, event );
|
|
|
3077 }
|
|
|
3078
|
|
|
3079 return event.result;
|
|
|
3080 },
|
|
|
3081
|
|
|
3082 // Includes some event props shared by KeyEvent and MouseEvent
|
|
|
3083 // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
|
|
|
3084 props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
|
|
3085
|
|
|
3086 fixHooks: {},
|
|
|
3087
|
|
|
3088 keyHooks: {
|
|
|
3089 props: "char charCode key keyCode".split(" "),
|
|
|
3090 filter: function( event, original ) {
|
|
|
3091
|
|
|
3092 // Add which for key events
|
|
|
3093 if ( event.which == null ) {
|
|
|
3094 event.which = original.charCode != null ? original.charCode : original.keyCode;
|
|
|
3095 }
|
|
|
3096
|
|
|
3097 return event;
|
|
|
3098 }
|
|
|
3099 },
|
|
|
3100
|
|
|
3101 mouseHooks: {
|
|
|
3102 props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
|
|
3103 filter: function( event, original ) {
|
|
|
3104 var eventDoc, doc, body,
|
|
|
3105 button = original.button,
|
|
|
3106 fromElement = original.fromElement;
|
|
|
3107
|
|
|
3108 // Calculate pageX/Y if missing and clientX/Y available
|
|
|
3109 if ( event.pageX == null && original.clientX != null ) {
|
|
|
3110 eventDoc = event.target.ownerDocument || document;
|
|
|
3111 doc = eventDoc.documentElement;
|
|
|
3112 body = eventDoc.body;
|
|
|
3113
|
|
|
3114 event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
|
|
3115 event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
|
|
3116 }
|
|
|
3117
|
|
|
3118 // Add relatedTarget, if necessary
|
|
|
3119 if ( !event.relatedTarget && fromElement ) {
|
|
|
3120 event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
|
|
|
3121 }
|
|
|
3122
|
|
|
3123 // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
3124 // Note: button is not normalized, so don't use it
|
|
|
3125 if ( !event.which && button !== undefined ) {
|
|
|
3126 event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
|
|
3127 }
|
|
|
3128
|
|
|
3129 return event;
|
|
|
3130 }
|
|
|
3131 },
|
|
|
3132
|
|
|
3133 fix: function( event ) {
|
|
|
3134 if ( event[ jQuery.expando ] ) {
|
|
|
3135 return event;
|
|
|
3136 }
|
|
|
3137
|
|
|
3138 // Create a writable copy of the event object and normalize some properties
|
|
|
3139 var i, prop,
|
|
|
3140 originalEvent = event,
|
|
|
3141 fixHook = jQuery.event.fixHooks[ event.type ] || {},
|
|
|
3142 copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
|
|
3143
|
|
|
3144 event = jQuery.Event( originalEvent );
|
|
|
3145
|
|
|
3146 for ( i = copy.length; i; ) {
|
|
|
3147 prop = copy[ --i ];
|
|
|
3148 event[ prop ] = originalEvent[ prop ];
|
|
|
3149 }
|
|
|
3150
|
|
|
3151 // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
|
|
|
3152 if ( !event.target ) {
|
|
|
3153 event.target = originalEvent.srcElement || document;
|
|
|
3154 }
|
|
|
3155
|
|
|
3156 // Target should not be a text node (#504, Safari)
|
|
|
3157 if ( event.target.nodeType === 3 ) {
|
|
|
3158 event.target = event.target.parentNode;
|
|
|
3159 }
|
|
|
3160
|
|
|
3161 // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
|
|
|
3162 event.metaKey = !!event.metaKey;
|
|
|
3163
|
|
|
3164 return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
|
|
|
3165 },
|
|
|
3166
|
|
|
3167 special: {
|
|
|
3168 ready: {
|
|
|
3169 // Make sure the ready event is setup
|
|
|
3170 setup: jQuery.bindReady
|
|
|
3171 },
|
|
|
3172
|
|
|
3173 load: {
|
|
|
3174 // Prevent triggered image.load events from bubbling to window.load
|
|
|
3175 noBubble: true
|
|
|
3176 },
|
|
|
3177
|
|
|
3178 focus: {
|
|
|
3179 delegateType: "focusin"
|
|
|
3180 },
|
|
|
3181 blur: {
|
|
|
3182 delegateType: "focusout"
|
|
|
3183 },
|
|
|
3184
|
|
|
3185 beforeunload: {
|
|
|
3186 setup: function( data, namespaces, eventHandle ) {
|
|
|
3187 // We only want to do this special case on windows
|
|
|
3188 if ( jQuery.isWindow( this ) ) {
|
|
|
3189 this.onbeforeunload = eventHandle;
|
|
|
3190 }
|
|
|
3191 },
|
|
|
3192
|
|
|
3193 teardown: function( namespaces, eventHandle ) {
|
|
|
3194 if ( this.onbeforeunload === eventHandle ) {
|
|
|
3195 this.onbeforeunload = null;
|
|
|
3196 }
|
|
|
3197 }
|
|
|
3198 }
|
|
|
3199 },
|
|
|
3200
|
|
|
3201 simulate: function( type, elem, event, bubble ) {
|
|
|
3202 // Piggyback on a donor event to simulate a different one.
|
|
|
3203 // Fake originalEvent to avoid donor's stopPropagation, but if the
|
|
|
3204 // simulated event prevents default then we do the same on the donor.
|
|
|
3205 var e = jQuery.extend(
|
|
|
3206 new jQuery.Event(),
|
|
|
3207 event,
|
|
|
3208 { type: type,
|
|
|
3209 isSimulated: true,
|
|
|
3210 originalEvent: {}
|
|
|
3211 }
|
|
|
3212 );
|
|
|
3213 if ( bubble ) {
|
|
|
3214 jQuery.event.trigger( e, null, elem );
|
|
|
3215 } else {
|
|
|
3216 jQuery.event.dispatch.call( elem, e );
|
|
|
3217 }
|
|
|
3218 if ( e.isDefaultPrevented() ) {
|
|
|
3219 event.preventDefault();
|
|
|
3220 }
|
|
|
3221 }
|
|
|
3222 };
|
|
|
3223
|
|
|
3224 // Some plugins are using, but it's undocumented/deprecated and will be removed.
|
|
|
3225 // The 1.7 special event interface should provide all the hooks needed now.
|
|
|
3226 jQuery.event.handle = jQuery.event.dispatch;
|
|
|
3227
|
|
|
3228 jQuery.removeEvent = document.removeEventListener ?
|
|
|
3229 function( elem, type, handle ) {
|
|
|
3230 if ( elem.removeEventListener ) {
|
|
|
3231 elem.removeEventListener( type, handle, false );
|
|
|
3232 }
|
|
|
3233 } :
|
|
|
3234 function( elem, type, handle ) {
|
|
|
3235 var name = "on" + type;
|
|
|
3236
|
|
|
3237 if ( elem.detachEvent ) {
|
|
|
3238
|
|
|
3239 // #8545, #7054, preventing memory leaks for custom events in IE6-8 –
|
|
|
3240 // detachEvent needed property on element, by name of that event, to properly expose it to GC
|
|
|
3241 if ( typeof elem[ name ] === "undefined" ) {
|
|
|
3242 elem[ name ] = null;
|
|
|
3243 }
|
|
|
3244
|
|
|
3245 elem.detachEvent( name, handle );
|
|
|
3246 }
|
|
|
3247 };
|
|
|
3248
|
|
|
3249 jQuery.Event = function( src, props ) {
|
|
|
3250 // Allow instantiation without the 'new' keyword
|
|
|
3251 if ( !(this instanceof jQuery.Event) ) {
|
|
|
3252 return new jQuery.Event( src, props );
|
|
|
3253 }
|
|
|
3254
|
|
|
3255 // Event object
|
|
|
3256 if ( src && src.type ) {
|
|
|
3257 this.originalEvent = src;
|
|
|
3258 this.type = src.type;
|
|
|
3259
|
|
|
3260 // Events bubbling up the document may have been marked as prevented
|
|
|
3261 // by a handler lower down the tree; reflect the correct value.
|
|
|
3262 this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
|
|
|
3263 src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
|
|
3264
|
|
|
3265 // Event type
|
|
|
3266 } else {
|
|
|
3267 this.type = src;
|
|
|
3268 }
|
|
|
3269
|
|
|
3270 // Put explicitly provided properties onto the event object
|
|
|
3271 if ( props ) {
|
|
|
3272 jQuery.extend( this, props );
|
|
|
3273 }
|
|
|
3274
|
|
|
3275 // Create a timestamp if incoming event doesn't have one
|
|
|
3276 this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
3277
|
|
|
3278 // Mark it as fixed
|
|
|
3279 this[ jQuery.expando ] = true;
|
|
|
3280 };
|
|
|
3281
|
|
|
3282 function returnFalse() {
|
|
|
3283 return false;
|
|
|
3284 }
|
|
|
3285 function returnTrue() {
|
|
|
3286 return true;
|
|
|
3287 }
|
|
|
3288
|
|
|
3289 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
3290 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
3291 jQuery.Event.prototype = {
|
|
|
3292 preventDefault: function() {
|
|
|
3293 this.isDefaultPrevented = returnTrue;
|
|
|
3294
|
|
|
3295 var e = this.originalEvent;
|
|
|
3296 if ( !e ) {
|
|
|
3297 return;
|
|
|
3298 }
|
|
|
3299
|
|
|
3300 // if preventDefault exists run it on the original event
|
|
|
3301 if ( e.preventDefault ) {
|
|
|
3302 e.preventDefault();
|
|
|
3303
|
|
|
3304 // otherwise set the returnValue property of the original event to false (IE)
|
|
|
3305 } else {
|
|
|
3306 e.returnValue = false;
|
|
|
3307 }
|
|
|
3308 },
|
|
|
3309 stopPropagation: function() {
|
|
|
3310 this.isPropagationStopped = returnTrue;
|
|
|
3311
|
|
|
3312 var e = this.originalEvent;
|
|
|
3313 if ( !e ) {
|
|
|
3314 return;
|
|
|
3315 }
|
|
|
3316 // if stopPropagation exists run it on the original event
|
|
|
3317 if ( e.stopPropagation ) {
|
|
|
3318 e.stopPropagation();
|
|
|
3319 }
|
|
|
3320 // otherwise set the cancelBubble property of the original event to true (IE)
|
|
|
3321 e.cancelBubble = true;
|
|
|
3322 },
|
|
|
3323 stopImmediatePropagation: function() {
|
|
|
3324 this.isImmediatePropagationStopped = returnTrue;
|
|
|
3325 this.stopPropagation();
|
|
|
3326 },
|
|
|
3327 isDefaultPrevented: returnFalse,
|
|
|
3328 isPropagationStopped: returnFalse,
|
|
|
3329 isImmediatePropagationStopped: returnFalse
|
|
|
3330 };
|
|
|
3331
|
|
|
3332 // Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
3333 jQuery.each({
|
|
|
3334 mouseenter: "mouseover",
|
|
|
3335 mouseleave: "mouseout"
|
|
|
3336 }, function( orig, fix ) {
|
|
|
3337 jQuery.event.special[ orig ] = {
|
|
|
3338 delegateType: fix,
|
|
|
3339 bindType: fix,
|
|
|
3340
|
|
|
3341 handle: function( event ) {
|
|
|
3342 var ret,
|
|
|
3343 target = this,
|
|
|
3344 related = event.relatedTarget,
|
|
|
3345 handleObj = event.handleObj,
|
|
|
3346 selector = handleObj.selector;
|
|
|
3347
|
|
|
3348 // For mousenter/leave call the handler if related is outside the target.
|
|
|
3349 // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
3350 if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
|
|
3351 event.type = handleObj.origType;
|
|
|
3352 ret = handleObj.handler.apply( this, arguments );
|
|
|
3353 event.type = fix;
|
|
|
3354 }
|
|
|
3355 return ret;
|
|
|
3356 }
|
|
|
3357 };
|
|
|
3358 });
|
|
|
3359
|
|
|
3360 // IE submit delegation
|
|
|
3361 if ( !jQuery.support.submitBubbles ) {
|
|
|
3362
|
|
|
3363 jQuery.event.special.submit = {
|
|
|
3364 setup: function() {
|
|
|
3365 // Only need this for delegated form submit events
|
|
|
3366 if ( jQuery.nodeName( this, "form" ) ) {
|
|
|
3367 return false;
|
|
|
3368 }
|
|
|
3369
|
|
|
3370 // Lazy-add a submit handler when a descendant form may potentially be submitted
|
|
|
3371 jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
|
|
|
3372 // Node name check avoids a VML-related crash in IE (#9807)
|
|
|
3373 var elem = e.target,
|
|
|
3374 form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
|
|
|
3375 if ( form && !jQuery._data( form, "_submit_attached" ) ) {
|
|
|
3376 jQuery.event.add( form, "submit._submit", function( event ) {
|
|
|
3377 event._submit_bubble = true;
|
|
|
3378 });
|
|
|
3379 jQuery._data( form, "_submit_attached", true );
|
|
|
3380 }
|
|
|
3381 });
|
|
|
3382 // return undefined since we don't need an event listener
|
|
|
3383 },
|
|
|
3384
|
|
|
3385 postDispatch: function( event ) {
|
|
|
3386 // If form was submitted by the user, bubble the event up the tree
|
|
|
3387 if ( event._submit_bubble ) {
|
|
|
3388 delete event._submit_bubble;
|
|
|
3389 if ( this.parentNode && !event.isTrigger ) {
|
|
|
3390 jQuery.event.simulate( "submit", this.parentNode, event, true );
|
|
|
3391 }
|
|
|
3392 }
|
|
|
3393 },
|
|
|
3394
|
|
|
3395 teardown: function() {
|
|
|
3396 // Only need this for delegated form submit events
|
|
|
3397 if ( jQuery.nodeName( this, "form" ) ) {
|
|
|
3398 return false;
|
|
|
3399 }
|
|
|
3400
|
|
|
3401 // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
|
|
3402 jQuery.event.remove( this, "._submit" );
|
|
|
3403 }
|
|
|
3404 };
|
|
|
3405 }
|
|
|
3406
|
|
|
3407 // IE change delegation and checkbox/radio fix
|
|
|
3408 if ( !jQuery.support.changeBubbles ) {
|
|
|
3409
|
|
|
3410 jQuery.event.special.change = {
|
|
|
3411
|
|
|
3412 setup: function() {
|
|
|
3413
|
|
|
3414 if ( rformElems.test( this.nodeName ) ) {
|
|
|
3415 // IE doesn't fire change on a check/radio until blur; trigger it on click
|
|
|
3416 // after a propertychange. Eat the blur-change in special.change.handle.
|
|
|
3417 // This still fires onchange a second time for check/radio after blur.
|
|
|
3418 if ( this.type === "checkbox" || this.type === "radio" ) {
|
|
|
3419 jQuery.event.add( this, "propertychange._change", function( event ) {
|
|
|
3420 if ( event.originalEvent.propertyName === "checked" ) {
|
|
|
3421 this._just_changed = true;
|
|
|
3422 }
|
|
|
3423 });
|
|
|
3424 jQuery.event.add( this, "click._change", function( event ) {
|
|
|
3425 if ( this._just_changed && !event.isTrigger ) {
|
|
|
3426 this._just_changed = false;
|
|
|
3427 }
|
|
|
3428 // Allow triggered, simulated change events (#11500)
|
|
|
3429 jQuery.event.simulate( "change", this, event, true );
|
|
|
3430 });
|
|
|
3431 }
|
|
|
3432 return false;
|
|
|
3433 }
|
|
|
3434 // Delegated event; lazy-add a change handler on descendant inputs
|
|
|
3435 jQuery.event.add( this, "beforeactivate._change", function( e ) {
|
|
|
3436 var elem = e.target;
|
|
|
3437
|
|
|
3438 if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
|
|
|
3439 jQuery.event.add( elem, "change._change", function( event ) {
|
|
|
3440 if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
|
|
|
3441 jQuery.event.simulate( "change", this.parentNode, event, true );
|
|
|
3442 }
|
|
|
3443 });
|
|
|
3444 jQuery._data( elem, "_change_attached", true );
|
|
|
3445 }
|
|
|
3446 });
|
|
|
3447 },
|
|
|
3448
|
|
|
3449 handle: function( event ) {
|
|
|
3450 var elem = event.target;
|
|
|
3451
|
|
|
3452 // Swallow native change events from checkbox/radio, we already triggered them above
|
|
|
3453 if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
|
|
|
3454 return event.handleObj.handler.apply( this, arguments );
|
|
|
3455 }
|
|
|
3456 },
|
|
|
3457
|
|
|
3458 teardown: function() {
|
|
|
3459 jQuery.event.remove( this, "._change" );
|
|
|
3460
|
|
|
3461 return rformElems.test( this.nodeName );
|
|
|
3462 }
|
|
|
3463 };
|
|
|
3464 }
|
|
|
3465
|
|
|
3466 // Create "bubbling" focus and blur events
|
|
|
3467 if ( !jQuery.support.focusinBubbles ) {
|
|
|
3468 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
3469
|
|
|
3470 // Attach a single capturing handler while someone wants focusin/focusout
|
|
|
3471 var attaches = 0,
|
|
|
3472 handler = function( event ) {
|
|
|
3473 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
|
|
3474 };
|
|
|
3475
|
|
|
3476 jQuery.event.special[ fix ] = {
|
|
|
3477 setup: function() {
|
|
|
3478 if ( attaches++ === 0 ) {
|
|
|
3479 document.addEventListener( orig, handler, true );
|
|
|
3480 }
|
|
|
3481 },
|
|
|
3482 teardown: function() {
|
|
|
3483 if ( --attaches === 0 ) {
|
|
|
3484 document.removeEventListener( orig, handler, true );
|
|
|
3485 }
|
|
|
3486 }
|
|
|
3487 };
|
|
|
3488 });
|
|
|
3489 }
|
|
|
3490
|
|
|
3491 jQuery.fn.extend({
|
|
|
3492
|
|
|
3493 on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
|
|
3494 var origFn, type;
|
|
|
3495
|
|
|
3496 // Types can be a map of types/handlers
|
|
|
3497 if ( typeof types === "object" ) {
|
|
|
3498 // ( types-Object, selector, data )
|
|
|
3499 if ( typeof selector !== "string" ) { // && selector != null
|
|
|
3500 // ( types-Object, data )
|
|
|
3501 data = data || selector;
|
|
|
3502 selector = undefined;
|
|
|
3503 }
|
|
|
3504 for ( type in types ) {
|
|
|
3505 this.on( type, selector, data, types[ type ], one );
|
|
|
3506 }
|
|
|
3507 return this;
|
|
|
3508 }
|
|
|
3509
|
|
|
3510 if ( data == null && fn == null ) {
|
|
|
3511 // ( types, fn )
|
|
|
3512 fn = selector;
|
|
|
3513 data = selector = undefined;
|
|
|
3514 } else if ( fn == null ) {
|
|
|
3515 if ( typeof selector === "string" ) {
|
|
|
3516 // ( types, selector, fn )
|
|
|
3517 fn = data;
|
|
|
3518 data = undefined;
|
|
|
3519 } else {
|
|
|
3520 // ( types, data, fn )
|
|
|
3521 fn = data;
|
|
|
3522 data = selector;
|
|
|
3523 selector = undefined;
|
|
|
3524 }
|
|
|
3525 }
|
|
|
3526 if ( fn === false ) {
|
|
|
3527 fn = returnFalse;
|
|
|
3528 } else if ( !fn ) {
|
|
|
3529 return this;
|
|
|
3530 }
|
|
|
3531
|
|
|
3532 if ( one === 1 ) {
|
|
|
3533 origFn = fn;
|
|
|
3534 fn = function( event ) {
|
|
|
3535 // Can use an empty set, since event contains the info
|
|
|
3536 jQuery().off( event );
|
|
|
3537 return origFn.apply( this, arguments );
|
|
|
3538 };
|
|
|
3539 // Use same guid so caller can remove using origFn
|
|
|
3540 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
|
3541 }
|
|
|
3542 return this.each( function() {
|
|
|
3543 jQuery.event.add( this, types, fn, data, selector );
|
|
|
3544 });
|
|
|
3545 },
|
|
|
3546 one: function( types, selector, data, fn ) {
|
|
|
3547 return this.on( types, selector, data, fn, 1 );
|
|
|
3548 },
|
|
|
3549 off: function( types, selector, fn ) {
|
|
|
3550 var handleObj, type;
|
|
|
3551 if ( types && types.preventDefault && types.handleObj ) {
|
|
|
3552 // ( event ) dispatched jQuery.Event
|
|
|
3553 handleObj = types.handleObj;
|
|
|
3554 jQuery( types.delegateTarget ).off(
|
|
|
3555 handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
|
|
3556 handleObj.selector,
|
|
|
3557 handleObj.handler
|
|
|
3558 );
|
|
|
3559 return this;
|
|
|
3560 }
|
|
|
3561 if ( typeof types === "object" ) {
|
|
|
3562 // ( types-object [, selector] )
|
|
|
3563 for ( type in types ) {
|
|
|
3564 this.off( type, selector, types[ type ] );
|
|
|
3565 }
|
|
|
3566 return this;
|
|
|
3567 }
|
|
|
3568 if ( selector === false || typeof selector === "function" ) {
|
|
|
3569 // ( types [, fn] )
|
|
|
3570 fn = selector;
|
|
|
3571 selector = undefined;
|
|
|
3572 }
|
|
|
3573 if ( fn === false ) {
|
|
|
3574 fn = returnFalse;
|
|
|
3575 }
|
|
|
3576 return this.each(function() {
|
|
|
3577 jQuery.event.remove( this, types, fn, selector );
|
|
|
3578 });
|
|
|
3579 },
|
|
|
3580
|
|
|
3581 bind: function( types, data, fn ) {
|
|
|
3582 return this.on( types, null, data, fn );
|
|
|
3583 },
|
|
|
3584 unbind: function( types, fn ) {
|
|
|
3585 return this.off( types, null, fn );
|
|
|
3586 },
|
|
|
3587
|
|
|
3588 live: function( types, data, fn ) {
|
|
|
3589 jQuery( this.context ).on( types, this.selector, data, fn );
|
|
|
3590 return this;
|
|
|
3591 },
|
|
|
3592 die: function( types, fn ) {
|
|
|
3593 jQuery( this.context ).off( types, this.selector || "**", fn );
|
|
|
3594 return this;
|
|
|
3595 },
|
|
|
3596
|
|
|
3597 delegate: function( selector, types, data, fn ) {
|
|
|
3598 return this.on( types, selector, data, fn );
|
|
|
3599 },
|
|
|
3600 undelegate: function( selector, types, fn ) {
|
|
|
3601 // ( namespace ) or ( selector, types [, fn] )
|
|
|
3602 return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
|
|
|
3603 },
|
|
|
3604
|
|
|
3605 trigger: function( type, data ) {
|
|
|
3606 return this.each(function() {
|
|
|
3607 jQuery.event.trigger( type, data, this );
|
|
|
3608 });
|
|
|
3609 },
|
|
|
3610 triggerHandler: function( type, data ) {
|
|
|
3611 if ( this[0] ) {
|
|
|
3612 return jQuery.event.trigger( type, data, this[0], true );
|
|
|
3613 }
|
|
|
3614 },
|
|
|
3615
|
|
|
3616 toggle: function( fn ) {
|
|
|
3617 // Save reference to arguments for access in closure
|
|
|
3618 var args = arguments,
|
|
|
3619 guid = fn.guid || jQuery.guid++,
|
|
|
3620 i = 0,
|
|
|
3621 toggler = function( event ) {
|
|
|
3622 // Figure out which function to execute
|
|
|
3623 var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
|
|
|
3624 jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
|
|
|
3625
|
|
|
3626 // Make sure that clicks stop
|
|
|
3627 event.preventDefault();
|
|
|
3628
|
|
|
3629 // and execute the function
|
|
|
3630 return args[ lastToggle ].apply( this, arguments ) || false;
|
|
|
3631 };
|
|
|
3632
|
|
|
3633 // link all the functions, so any of them can unbind this click handler
|
|
|
3634 toggler.guid = guid;
|
|
|
3635 while ( i < args.length ) {
|
|
|
3636 args[ i++ ].guid = guid;
|
|
|
3637 }
|
|
|
3638
|
|
|
3639 return this.click( toggler );
|
|
|
3640 },
|
|
|
3641
|
|
|
3642 hover: function( fnOver, fnOut ) {
|
|
|
3643 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
3644 }
|
|
|
3645 });
|
|
|
3646
|
|
|
3647 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
|
3648 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
3649 "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
|
|
3650
|
|
|
3651 // Handle event binding
|
|
|
3652 jQuery.fn[ name ] = function( data, fn ) {
|
|
|
3653 if ( fn == null ) {
|
|
|
3654 fn = data;
|
|
|
3655 data = null;
|
|
|
3656 }
|
|
|
3657
|
|
|
3658 return arguments.length > 0 ?
|
|
|
3659 this.on( name, null, data, fn ) :
|
|
|
3660 this.trigger( name );
|
|
|
3661 };
|
|
|
3662
|
|
|
3663 if ( rkeyEvent.test( name ) ) {
|
|
|
3664 jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
|
|
|
3665 }
|
|
|
3666
|
|
|
3667 if ( rmouseEvent.test( name ) ) {
|
|
|
3668 jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
|
|
|
3669 }
|
|
|
3670 });
|
|
|
3671 /*!
|
|
|
3672 * Sizzle CSS Selector Engine
|
|
|
3673 * Copyright 2012 jQuery Foundation and other contributors
|
|
|
3674 * Released under the MIT license
|
|
|
3675 * http://sizzlejs.com/
|
|
|
3676 */
|
|
|
3677 (function( window, undefined ) {
|
|
|
3678
|
|
|
3679 var cachedruns,
|
|
|
3680 dirruns,
|
|
|
3681 sortOrder,
|
|
|
3682 siblingCheck,
|
|
|
3683 assertGetIdNotName,
|
|
|
3684
|
|
|
3685 document = window.document,
|
|
|
3686 docElem = document.documentElement,
|
|
|
3687
|
|
|
3688 strundefined = "undefined",
|
|
|
3689 hasDuplicate = false,
|
|
|
3690 baseHasDuplicate = true,
|
|
|
3691 done = 0,
|
|
|
3692 slice = [].slice,
|
|
|
3693 push = [].push,
|
|
|
3694
|
|
|
3695 expando = ( "sizcache" + Math.random() ).replace( ".", "" ),
|
|
|
3696
|
|
|
3697 // Regex
|
|
|
3698
|
|
|
3699 // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
3700 whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
3701 // http://www.w3.org/TR/css3-syntax/#characters
|
|
|
3702 characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",
|
|
|
3703
|
|
|
3704 // Loosely modeled on CSS identifier characters
|
|
|
3705 // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)
|
|
|
3706 // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
|
3707 identifier = characterEncoding.replace( "w", "w#" ),
|
|
|
3708
|
|
|
3709 // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
3710 operators = "([*^$|!~]?=)",
|
|
|
3711 attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
|
|
|
3712 "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
|
|
|
3713 pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|((?:[^,]|\\\\,|(?:,(?=[^\\[]*\\]))|(?:,(?=[^\\(]*\\))))*))\\)|)",
|
|
|
3714 pos = ":(nth|eq|gt|lt|first|last|even|odd)(?:\\((\\d*)\\)|)(?=[^-]|$)",
|
|
|
3715 combinators = whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*",
|
|
|
3716 groups = "(?=[^\\x20\\t\\r\\n\\f])(?:\\\\.|" + attributes + "|" + pseudos.replace( 2, 7 ) + "|[^\\\\(),])+",
|
|
|
3717
|
|
|
3718 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
|
3719 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
3720
|
|
|
3721 rcombinators = new RegExp( "^" + combinators ),
|
|
|
3722
|
|
|
3723 // All simple (non-comma) selectors, excluding insignifant trailing whitespace
|
|
|
3724 rgroups = new RegExp( groups + "?(?=" + whitespace + "*,|$)", "g" ),
|
|
|
3725
|
|
|
3726 // A selector, or everything after leading whitespace
|
|
|
3727 // Optionally followed in either case by a ")" for terminating sub-selectors
|
|
|
3728 rselector = new RegExp( "^(?:(?!,)(?:(?:^|,)" + whitespace + "*" + groups + ")*?|" + whitespace + "*(.*?))(\\)|$)" ),
|
|
|
3729
|
|
|
3730 // All combinators and selector components (attribute test, tag, pseudo, etc.), the latter appearing together when consecutive
|
|
|
3731 rtokens = new RegExp( groups.slice( 19, -6 ) + "\\x20\\t\\r\\n\\f>+~])+|" + combinators, "g" ),
|
|
|
3732
|
|
|
3733 // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
|
3734 rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,
|
|
|
3735
|
|
|
3736 rsibling = /[\x20\t\r\n\f]*[+~]/,
|
|
|
3737 rendsWithNot = /:not\($/,
|
|
|
3738
|
|
|
3739 rheader = /h\d/i,
|
|
|
3740 rinputs = /input|select|textarea|button/i,
|
|
|
3741
|
|
|
3742 rbackslash = /\\(?!\\)/g,
|
|
|
3743
|
|
|
3744 matchExpr = {
|
|
|
3745 "ID": new RegExp( "^#(" + characterEncoding + ")" ),
|
|
|
3746 "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
|
|
|
3747 "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
|
|
|
3748 "TAG": new RegExp( "^(" + characterEncoding.replace( "[-", "[-\\*" ) + ")" ),
|
|
|
3749 "ATTR": new RegExp( "^" + attributes ),
|
|
|
3750 "PSEUDO": new RegExp( "^" + pseudos ),
|
|
|
3751 "CHILD": new RegExp( "^:(only|nth|last|first)-child(?:\\(" + whitespace +
|
|
|
3752 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
|
3753 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
|
3754 "POS": new RegExp( pos, "ig" ),
|
|
|
3755 // For use in libraries implementing .is()
|
|
|
3756 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )
|
|
|
3757 },
|
|
|
3758
|
|
|
3759 classCache = {},
|
|
|
3760 cachedClasses = [],
|
|
|
3761 compilerCache = {},
|
|
|
3762 cachedSelectors = [],
|
|
|
3763
|
|
|
3764 // Mark a function for use in filtering
|
|
|
3765 markFunction = function( fn ) {
|
|
|
3766 fn.sizzleFilter = true;
|
|
|
3767 return fn;
|
|
|
3768 },
|
|
|
3769
|
|
|
3770 // Returns a function to use in pseudos for input types
|
|
|
3771 createInputFunction = function( type ) {
|
|
|
3772 return function( elem ) {
|
|
|
3773 // Check the input's nodeName and type
|
|
|
3774 return elem.nodeName.toLowerCase() === "input" && elem.type === type;
|
|
|
3775 };
|
|
|
3776 },
|
|
|
3777
|
|
|
3778 // Returns a function to use in pseudos for buttons
|
|
|
3779 createButtonFunction = function( type ) {
|
|
|
3780 return function( elem ) {
|
|
|
3781 var name = elem.nodeName.toLowerCase();
|
|
|
3782 return (name === "input" || name === "button") && elem.type === type;
|
|
|
3783 };
|
|
|
3784 },
|
|
|
3785
|
|
|
3786 // Used for testing something on an element
|
|
|
3787 assert = function( fn ) {
|
|
|
3788 var pass = false,
|
|
|
3789 div = document.createElement("div");
|
|
|
3790 try {
|
|
|
3791 pass = fn( div );
|
|
|
3792 } catch (e) {}
|
|
|
3793 // release memory in IE
|
|
|
3794 div = null;
|
|
|
3795 return pass;
|
|
|
3796 },
|
|
|
3797
|
|
|
3798 // Check if attributes should be retrieved by attribute nodes
|
|
|
3799 assertAttributes = assert(function( div ) {
|
|
|
3800 div.innerHTML = "<select></select>";
|
|
|
3801 var type = typeof div.lastChild.getAttribute("multiple");
|
|
|
3802 // IE8 returns a string for some attributes even when not present
|
|
|
3803 return type !== "boolean" && type !== "string";
|
|
|
3804 }),
|
|
|
3805
|
|
|
3806 // Check if getElementById returns elements by name
|
|
|
3807 // Check if getElementsByName privileges form controls or returns elements by ID
|
|
|
3808 assertUsableName = assert(function( div ) {
|
|
|
3809 // Inject content
|
|
|
3810 div.id = expando + 0;
|
|
|
3811 div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
|
|
|
3812 docElem.insertBefore( div, docElem.firstChild );
|
|
|
3813
|
|
|
3814 // Test
|
|
|
3815 var pass = document.getElementsByName &&
|
|
|
3816 // buggy browsers will return fewer than the correct 2
|
|
|
3817 document.getElementsByName( expando ).length ===
|
|
|
3818 // buggy browsers will return more than the correct 0
|
|
|
3819 2 + document.getElementsByName( expando + 0 ).length;
|
|
|
3820 assertGetIdNotName = !document.getElementById( expando );
|
|
|
3821
|
|
|
3822 // Cleanup
|
|
|
3823 docElem.removeChild( div );
|
|
|
3824
|
|
|
3825 return pass;
|
|
|
3826 }),
|
|
|
3827
|
|
|
3828 // Check if the browser returns only elements
|
|
|
3829 // when doing getElementsByTagName("*")
|
|
|
3830 assertTagNameNoComments = assert(function( div ) {
|
|
|
3831 div.appendChild( document.createComment("") );
|
|
|
3832 return div.getElementsByTagName("*").length === 0;
|
|
|
3833 }),
|
|
|
3834
|
|
|
3835 // Check if getAttribute returns normalized href attributes
|
|
|
3836 assertHrefNotNormalized = assert(function( div ) {
|
|
|
3837 div.innerHTML = "<a href='#'></a>";
|
|
|
3838 return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
|
|
|
3839 div.firstChild.getAttribute("href") === "#";
|
|
|
3840 }),
|
|
|
3841
|
|
|
3842 // Check if getElementsByClassName can be trusted
|
|
|
3843 assertUsableClassName = assert(function( div ) {
|
|
|
3844 // Opera can't find a second classname (in 9.6)
|
|
|
3845 div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
|
|
|
3846 if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
|
|
|
3847 return false;
|
|
|
3848 }
|
|
|
3849
|
|
|
3850 // Safari caches class attributes, doesn't catch changes (in 3.2)
|
|
|
3851 div.lastChild.className = "e";
|
|
|
3852 return div.getElementsByClassName("e").length !== 1;
|
|
|
3853 });
|
|
|
3854
|
|
|
3855 var Sizzle = function( selector, context, results, seed ) {
|
|
|
3856 results = results || [];
|
|
|
3857 context = context || document;
|
|
|
3858 var match, elem, xml, m,
|
|
|
3859 nodeType = context.nodeType;
|
|
|
3860
|
|
|
3861 if ( nodeType !== 1 && nodeType !== 9 ) {
|
|
|
3862 return [];
|
|
|
3863 }
|
|
|
3864
|
|
|
3865 if ( !selector || typeof selector !== "string" ) {
|
|
|
3866 return results;
|
|
|
3867 }
|
|
|
3868
|
|
|
3869 xml = isXML( context );
|
|
|
3870
|
|
|
3871 if ( !xml && !seed ) {
|
|
|
3872 if ( (match = rquickExpr.exec( selector )) ) {
|
|
|
3873 // Speed-up: Sizzle("#ID")
|
|
|
3874 if ( (m = match[1]) ) {
|
|
|
3875 if ( nodeType === 9 ) {
|
|
|
3876 elem = context.getElementById( m );
|
|
|
3877 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
3878 // nodes that are no longer in the document #6963
|
|
|
3879 if ( elem && elem.parentNode ) {
|
|
|
3880 // Handle the case where IE, Opera, and Webkit return items
|
|
|
3881 // by name instead of ID
|
|
|
3882 if ( elem.id === m ) {
|
|
|
3883 results.push( elem );
|
|
|
3884 return results;
|
|
|
3885 }
|
|
|
3886 } else {
|
|
|
3887 return results;
|
|
|
3888 }
|
|
|
3889 } else {
|
|
|
3890 // Context is not a document
|
|
|
3891 if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
|
|
3892 contains( context, elem ) && elem.id === m ) {
|
|
|
3893 results.push( elem );
|
|
|
3894 return results;
|
|
|
3895 }
|
|
|
3896 }
|
|
|
3897
|
|
|
3898 // Speed-up: Sizzle("TAG")
|
|
|
3899 } else if ( match[2] ) {
|
|
|
3900 push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
|
|
|
3901 return results;
|
|
|
3902
|
|
|
3903 // Speed-up: Sizzle(".CLASS")
|
|
|
3904 } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {
|
|
|
3905 push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
|
|
|
3906 return results;
|
|
|
3907 }
|
|
|
3908 }
|
|
|
3909 }
|
|
|
3910
|
|
|
3911 // All others
|
|
|
3912 return select( selector, context, results, seed, xml );
|
|
|
3913 };
|
|
|
3914
|
|
|
3915 var Expr = Sizzle.selectors = {
|
|
|
3916
|
|
|
3917 // Can be adjusted by the user
|
|
|
3918 cacheLength: 50,
|
|
|
3919
|
|
|
3920 match: matchExpr,
|
|
|
3921
|
|
|
3922 order: [ "ID", "TAG" ],
|
|
|
3923
|
|
|
3924 attrHandle: {},
|
|
|
3925
|
|
|
3926 createPseudo: markFunction,
|
|
|
3927
|
|
|
3928 find: {
|
|
|
3929 "ID": assertGetIdNotName ?
|
|
|
3930 function( id, context, xml ) {
|
|
|
3931 if ( typeof context.getElementById !== strundefined && !xml ) {
|
|
|
3932 var m = context.getElementById( id );
|
|
|
3933 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
3934 // nodes that are no longer in the document #6963
|
|
|
3935 return m && m.parentNode ? [m] : [];
|
|
|
3936 }
|
|
|
3937 } :
|
|
|
3938 function( id, context, xml ) {
|
|
|
3939 if ( typeof context.getElementById !== strundefined && !xml ) {
|
|
|
3940 var m = context.getElementById( id );
|
|
|
3941
|
|
|
3942 return m ?
|
|
|
3943 m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
|
|
|
3944 [m] :
|
|
|
3945 undefined :
|
|
|
3946 [];
|
|
|
3947 }
|
|
|
3948 },
|
|
|
3949
|
|
|
3950 "TAG": assertTagNameNoComments ?
|
|
|
3951 function( tag, context ) {
|
|
|
3952 if ( typeof context.getElementsByTagName !== strundefined ) {
|
|
|
3953 return context.getElementsByTagName( tag );
|
|
|
3954 }
|
|
|
3955 } :
|
|
|
3956 function( tag, context ) {
|
|
|
3957 var results = context.getElementsByTagName( tag );
|
|
|
3958
|
|
|
3959 // Filter out possible comments
|
|
|
3960 if ( tag === "*" ) {
|
|
|
3961 var elem,
|
|
|
3962 tmp = [],
|
|
|
3963 i = 0;
|
|
|
3964
|
|
|
3965 for ( ; (elem = results[i]); i++ ) {
|
|
|
3966 if ( elem.nodeType === 1 ) {
|
|
|
3967 tmp.push( elem );
|
|
|
3968 }
|
|
|
3969 }
|
|
|
3970
|
|
|
3971 return tmp;
|
|
|
3972 }
|
|
|
3973 return results;
|
|
|
3974 }
|
|
|
3975 },
|
|
|
3976
|
|
|
3977 relative: {
|
|
|
3978 ">": { dir: "parentNode", first: true },
|
|
|
3979 " ": { dir: "parentNode" },
|
|
|
3980 "+": { dir: "previousSibling", first: true },
|
|
|
3981 "~": { dir: "previousSibling" }
|
|
|
3982 },
|
|
|
3983
|
|
|
3984 preFilter: {
|
|
|
3985 "ATTR": function( match ) {
|
|
|
3986 match[1] = match[1].replace( rbackslash, "" );
|
|
|
3987
|
|
|
3988 // Move the given value to match[3] whether quoted or unquoted
|
|
|
3989 match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );
|
|
|
3990
|
|
|
3991 if ( match[2] === "~=" ) {
|
|
|
3992 match[3] = " " + match[3] + " ";
|
|
|
3993 }
|
|
|
3994
|
|
|
3995 return match.slice( 0, 4 );
|
|
|
3996 },
|
|
|
3997
|
|
|
3998 "CHILD": function( match ) {
|
|
|
3999 /* matches from matchExpr.CHILD
|
|
|
4000 1 type (only|nth|...)
|
|
|
4001 2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
|
4002 3 xn-component of xn+y argument ([+-]?\d*n|)
|
|
|
4003 4 sign of xn-component
|
|
|
4004 5 x of xn-component
|
|
|
4005 6 sign of y-component
|
|
|
4006 7 y of y-component
|
|
|
4007 */
|
|
|
4008 match[1] = match[1].toLowerCase();
|
|
|
4009
|
|
|
4010 if ( match[1] === "nth" ) {
|
|
|
4011 // nth-child requires argument
|
|
|
4012 if ( !match[2] ) {
|
|
|
4013 Sizzle.error( match[0] );
|
|
|
4014 }
|
|
|
4015
|
|
|
4016 // numeric x and y parameters for Expr.filter.CHILD
|
|
|
4017 // remember that false/true cast respectively to 0/1
|
|
|
4018 match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );
|
|
|
4019 match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );
|
|
|
4020
|
|
|
4021 // other types prohibit arguments
|
|
|
4022 } else if ( match[2] ) {
|
|
|
4023 Sizzle.error( match[0] );
|
|
|
4024 }
|
|
|
4025
|
|
|
4026 return match;
|
|
|
4027 },
|
|
|
4028
|
|
|
4029 "PSEUDO": function( match ) {
|
|
|
4030 var argument,
|
|
|
4031 unquoted = match[4];
|
|
|
4032
|
|
|
4033 if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
|
4034 return null;
|
|
|
4035 }
|
|
|
4036
|
|
|
4037 // Relinquish our claim on characters in `unquoted` from a closing parenthesis on
|
|
|
4038 if ( unquoted && (argument = rselector.exec( unquoted )) && argument.pop() ) {
|
|
|
4039
|
|
|
4040 match[0] = match[0].slice( 0, argument[0].length - unquoted.length - 1 );
|
|
|
4041 unquoted = argument[0].slice( 0, -1 );
|
|
|
4042 }
|
|
|
4043
|
|
|
4044 // Quoted or unquoted, we have the full argument
|
|
|
4045 // Return only captures needed by the pseudo filter method (type and argument)
|
|
|
4046 match.splice( 2, 3, unquoted || match[3] );
|
|
|
4047 return match;
|
|
|
4048 }
|
|
|
4049 },
|
|
|
4050
|
|
|
4051 filter: {
|
|
|
4052 "ID": assertGetIdNotName ?
|
|
|
4053 function( id ) {
|
|
|
4054 id = id.replace( rbackslash, "" );
|
|
|
4055 return function( elem ) {
|
|
|
4056 return elem.getAttribute("id") === id;
|
|
|
4057 };
|
|
|
4058 } :
|
|
|
4059 function( id ) {
|
|
|
4060 id = id.replace( rbackslash, "" );
|
|
|
4061 return function( elem ) {
|
|
|
4062 var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
|
|
|
4063 return node && node.value === id;
|
|
|
4064 };
|
|
|
4065 },
|
|
|
4066
|
|
|
4067 "TAG": function( nodeName ) {
|
|
|
4068 if ( nodeName === "*" ) {
|
|
|
4069 return function() { return true; };
|
|
|
4070 }
|
|
|
4071 nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();
|
|
|
4072
|
|
|
4073 return function( elem ) {
|
|
|
4074 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
|
4075 };
|
|
|
4076 },
|
|
|
4077
|
|
|
4078 "CLASS": function( className ) {
|
|
|
4079 var pattern = classCache[ className ];
|
|
|
4080 if ( !pattern ) {
|
|
|
4081 pattern = classCache[ className ] = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" );
|
|
|
4082 cachedClasses.push( className );
|
|
|
4083 // Avoid too large of a cache
|
|
|
4084 if ( cachedClasses.length > Expr.cacheLength ) {
|
|
|
4085 delete classCache[ cachedClasses.shift() ];
|
|
|
4086 }
|
|
|
4087 }
|
|
|
4088 return function( elem ) {
|
|
|
4089 return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
|
|
|
4090 };
|
|
|
4091 },
|
|
|
4092
|
|
|
4093 "ATTR": function( name, operator, check ) {
|
|
|
4094 if ( !operator ) {
|
|
|
4095 return function( elem ) {
|
|
|
4096 return Sizzle.attr( elem, name ) != null;
|
|
|
4097 };
|
|
|
4098 }
|
|
|
4099
|
|
|
4100 return function( elem ) {
|
|
|
4101 var result = Sizzle.attr( elem, name ),
|
|
|
4102 value = result + "";
|
|
|
4103
|
|
|
4104 if ( result == null ) {
|
|
|
4105 return operator === "!=";
|
|
|
4106 }
|
|
|
4107
|
|
|
4108 switch ( operator ) {
|
|
|
4109 case "=":
|
|
|
4110 return value === check;
|
|
|
4111 case "!=":
|
|
|
4112 return value !== check;
|
|
|
4113 case "^=":
|
|
|
4114 return check && value.indexOf( check ) === 0;
|
|
|
4115 case "*=":
|
|
|
4116 return check && value.indexOf( check ) > -1;
|
|
|
4117 case "$=":
|
|
|
4118 return check && value.substr( value.length - check.length ) === check;
|
|
|
4119 case "~=":
|
|
|
4120 return ( " " + value + " " ).indexOf( check ) > -1;
|
|
|
4121 case "|=":
|
|
|
4122 return value === check || value.substr( 0, check.length + 1 ) === check + "-";
|
|
|
4123 }
|
|
|
4124 };
|
|
|
4125 },
|
|
|
4126
|
|
|
4127 "CHILD": function( type, argument, first, last ) {
|
|
|
4128
|
|
|
4129 if ( type === "nth" ) {
|
|
|
4130 var doneName = done++;
|
|
|
4131
|
|
|
4132 return function( elem ) {
|
|
|
4133 var parent, diff,
|
|
|
4134 count = 0,
|
|
|
4135 node = elem;
|
|
|
4136
|
|
|
4137 if ( first === 1 && last === 0 ) {
|
|
|
4138 return true;
|
|
|
4139 }
|
|
|
4140
|
|
|
4141 parent = elem.parentNode;
|
|
|
4142
|
|
|
4143 if ( parent && (parent[ expando ] !== doneName || !elem.sizset) ) {
|
|
|
4144 for ( node = parent.firstChild; node; node = node.nextSibling ) {
|
|
|
4145 if ( node.nodeType === 1 ) {
|
|
|
4146 node.sizset = ++count;
|
|
|
4147 if ( node === elem ) {
|
|
|
4148 break;
|
|
|
4149 }
|
|
|
4150 }
|
|
|
4151 }
|
|
|
4152
|
|
|
4153 parent[ expando ] = doneName;
|
|
|
4154 }
|
|
|
4155
|
|
|
4156 diff = elem.sizset - last;
|
|
|
4157
|
|
|
4158 if ( first === 0 ) {
|
|
|
4159 return diff === 0;
|
|
|
4160
|
|
|
4161 } else {
|
|
|
4162 return ( diff % first === 0 && diff / first >= 0 );
|
|
|
4163 }
|
|
|
4164 };
|
|
|
4165 }
|
|
|
4166
|
|
|
4167 return function( elem ) {
|
|
|
4168 var node = elem;
|
|
|
4169
|
|
|
4170 switch ( type ) {
|
|
|
4171 case "only":
|
|
|
4172 case "first":
|
|
|
4173 while ( (node = node.previousSibling) ) {
|
|
|
4174 if ( node.nodeType === 1 ) {
|
|
|
4175 return false;
|
|
|
4176 }
|
|
|
4177 }
|
|
|
4178
|
|
|
4179 if ( type === "first" ) {
|
|
|
4180 return true;
|
|
|
4181 }
|
|
|
4182
|
|
|
4183 node = elem;
|
|
|
4184
|
|
|
4185 /* falls through */
|
|
|
4186 case "last":
|
|
|
4187 while ( (node = node.nextSibling) ) {
|
|
|
4188 if ( node.nodeType === 1 ) {
|
|
|
4189 return false;
|
|
|
4190 }
|
|
|
4191 }
|
|
|
4192
|
|
|
4193 return true;
|
|
|
4194 }
|
|
|
4195 };
|
|
|
4196 },
|
|
|
4197
|
|
|
4198 "PSEUDO": function( pseudo, argument, context, xml ) {
|
|
|
4199 // pseudo-class names are case-insensitive
|
|
|
4200 // http://www.w3.org/TR/selectors/#pseudo-classes
|
|
|
4201 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
|
4202 var fn = Expr.pseudos[ pseudo ] || Expr.pseudos[ pseudo.toLowerCase() ];
|
|
|
4203
|
|
|
4204 if ( !fn ) {
|
|
|
4205 Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
4206 }
|
|
|
4207
|
|
|
4208 // The user may set fn.sizzleFilter to indicate
|
|
|
4209 // that arguments are needed to create the filter function
|
|
|
4210 // just as Sizzle does
|
|
|
4211 if ( !fn.sizzleFilter ) {
|
|
|
4212 return fn;
|
|
|
4213 }
|
|
|
4214
|
|
|
4215 return fn( argument, context, xml );
|
|
|
4216 }
|
|
|
4217 },
|
|
|
4218
|
|
|
4219 pseudos: {
|
|
|
4220 "not": markFunction(function( selector, context, xml ) {
|
|
|
4221 // Trim the selector passed to compile
|
|
|
4222 // to avoid treating leading and trailing
|
|
|
4223 // spaces as combinators
|
|
|
4224 var matcher = compile( selector.replace( rtrim, "$1" ), context, xml );
|
|
|
4225 return function( elem ) {
|
|
|
4226 return !matcher( elem );
|
|
|
4227 };
|
|
|
4228 }),
|
|
|
4229
|
|
|
4230 "enabled": function( elem ) {
|
|
|
4231 return elem.disabled === false;
|
|
|
4232 },
|
|
|
4233
|
|
|
4234 "disabled": function( elem ) {
|
|
|
4235 return elem.disabled === true;
|
|
|
4236 },
|
|
|
4237
|
|
|
4238 "checked": function( elem ) {
|
|
|
4239 // In CSS3, :checked should return both checked and selected elements
|
|
|
4240 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
4241 var nodeName = elem.nodeName.toLowerCase();
|
|
|
4242 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
|
4243 },
|
|
|
4244
|
|
|
4245 "selected": function( elem ) {
|
|
|
4246 // Accessing this property makes selected-by-default
|
|
|
4247 // options in Safari work properly
|
|
|
4248 if ( elem.parentNode ) {
|
|
|
4249 elem.parentNode.selectedIndex;
|
|
|
4250 }
|
|
|
4251
|
|
|
4252 return elem.selected === true;
|
|
|
4253 },
|
|
|
4254
|
|
|
4255 "parent": function( elem ) {
|
|
|
4256 return !Expr.pseudos["empty"]( elem );
|
|
|
4257 },
|
|
|
4258
|
|
|
4259 "empty": function( elem ) {
|
|
|
4260 // http://www.w3.org/TR/selectors/#empty-pseudo
|
|
|
4261 // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
|
|
|
4262 // not comment, processing instructions, or others
|
|
|
4263 // Thanks to Diego Perini for the nodeName shortcut
|
|
|
4264 // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
|
|
|
4265 var nodeType;
|
|
|
4266 elem = elem.firstChild;
|
|
|
4267 while ( elem ) {
|
|
|
4268 if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {
|
|
|
4269 return false;
|
|
|
4270 }
|
|
|
4271 elem = elem.nextSibling;
|
|
|
4272 }
|
|
|
4273 return true;
|
|
|
4274 },
|
|
|
4275
|
|
|
4276 "contains": markFunction(function( text ) {
|
|
|
4277 return function( elem ) {
|
|
|
4278 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
|
|
4279 };
|
|
|
4280 }),
|
|
|
4281
|
|
|
4282 "has": markFunction(function( selector ) {
|
|
|
4283 return function( elem ) {
|
|
|
4284 return Sizzle( selector, elem ).length > 0;
|
|
|
4285 };
|
|
|
4286 }),
|
|
|
4287
|
|
|
4288 "header": function( elem ) {
|
|
|
4289 return rheader.test( elem.nodeName );
|
|
|
4290 },
|
|
|
4291
|
|
|
4292 "text": function( elem ) {
|
|
|
4293 var type, attr;
|
|
|
4294 // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
|
|
4295 // use getAttribute instead to test this case
|
|
|
4296 return elem.nodeName.toLowerCase() === "input" &&
|
|
|
4297 (type = elem.type) === "text" &&
|
|
|
4298 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );
|
|
|
4299 },
|
|
|
4300
|
|
|
4301 // Input types
|
|
|
4302 "radio": createInputFunction("radio"),
|
|
|
4303 "checkbox": createInputFunction("checkbox"),
|
|
|
4304 "file": createInputFunction("file"),
|
|
|
4305 "password": createInputFunction("password"),
|
|
|
4306 "image": createInputFunction("image"),
|
|
|
4307
|
|
|
4308 "submit": createButtonFunction("submit"),
|
|
|
4309 "reset": createButtonFunction("reset"),
|
|
|
4310
|
|
|
4311 "button": function( elem ) {
|
|
|
4312 var name = elem.nodeName.toLowerCase();
|
|
|
4313 return name === "input" && elem.type === "button" || name === "button";
|
|
|
4314 },
|
|
|
4315
|
|
|
4316 "input": function( elem ) {
|
|
|
4317 return rinputs.test( elem.nodeName );
|
|
|
4318 },
|
|
|
4319
|
|
|
4320 "focus": function( elem ) {
|
|
|
4321 var doc = elem.ownerDocument;
|
|
|
4322 return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href);
|
|
|
4323 },
|
|
|
4324
|
|
|
4325 "active": function( elem ) {
|
|
|
4326 return elem === elem.ownerDocument.activeElement;
|
|
|
4327 }
|
|
|
4328 },
|
|
|
4329
|
|
|
4330 setFilters: {
|
|
|
4331 "first": function( elements, argument, not ) {
|
|
|
4332 return not ? elements.slice( 1 ) : [ elements[0] ];
|
|
|
4333 },
|
|
|
4334
|
|
|
4335 "last": function( elements, argument, not ) {
|
|
|
4336 var elem = elements.pop();
|
|
|
4337 return not ? elements : [ elem ];
|
|
|
4338 },
|
|
|
4339
|
|
|
4340 "even": function( elements, argument, not ) {
|
|
|
4341 var results = [],
|
|
|
4342 i = not ? 1 : 0,
|
|
|
4343 len = elements.length;
|
|
|
4344 for ( ; i < len; i = i + 2 ) {
|
|
|
4345 results.push( elements[i] );
|
|
|
4346 }
|
|
|
4347 return results;
|
|
|
4348 },
|
|
|
4349
|
|
|
4350 "odd": function( elements, argument, not ) {
|
|
|
4351 var results = [],
|
|
|
4352 i = not ? 0 : 1,
|
|
|
4353 len = elements.length;
|
|
|
4354 for ( ; i < len; i = i + 2 ) {
|
|
|
4355 results.push( elements[i] );
|
|
|
4356 }
|
|
|
4357 return results;
|
|
|
4358 },
|
|
|
4359
|
|
|
4360 "lt": function( elements, argument, not ) {
|
|
|
4361 return not ? elements.slice( +argument ) : elements.slice( 0, +argument );
|
|
|
4362 },
|
|
|
4363
|
|
|
4364 "gt": function( elements, argument, not ) {
|
|
|
4365 return not ? elements.slice( 0, +argument + 1 ) : elements.slice( +argument + 1 );
|
|
|
4366 },
|
|
|
4367
|
|
|
4368 "eq": function( elements, argument, not ) {
|
|
|
4369 var elem = elements.splice( +argument, 1 );
|
|
|
4370 return not ? elements : elem;
|
|
|
4371 }
|
|
|
4372 }
|
|
|
4373 };
|
|
|
4374
|
|
|
4375 // Deprecated
|
|
|
4376 Expr.setFilters["nth"] = Expr.setFilters["eq"];
|
|
|
4377
|
|
|
4378 // Back-compat
|
|
|
4379 Expr.filters = Expr.pseudos;
|
|
|
4380
|
|
|
4381 // IE6/7 return a modified href
|
|
|
4382 if ( !assertHrefNotNormalized ) {
|
|
|
4383 Expr.attrHandle = {
|
|
|
4384 "href": function( elem ) {
|
|
|
4385 return elem.getAttribute( "href", 2 );
|
|
|
4386 },
|
|
|
4387 "type": function( elem ) {
|
|
|
4388 return elem.getAttribute("type");
|
|
|
4389 }
|
|
|
4390 };
|
|
|
4391 }
|
|
|
4392
|
|
|
4393 // Add getElementsByName if usable
|
|
|
4394 if ( assertUsableName ) {
|
|
|
4395 Expr.order.push("NAME");
|
|
|
4396 Expr.find["NAME"] = function( name, context ) {
|
|
|
4397 if ( typeof context.getElementsByName !== strundefined ) {
|
|
|
4398 return context.getElementsByName( name );
|
|
|
4399 }
|
|
|
4400 };
|
|
|
4401 }
|
|
|
4402
|
|
|
4403 // Add getElementsByClassName if usable
|
|
|
4404 if ( assertUsableClassName ) {
|
|
|
4405 Expr.order.splice( 1, 0, "CLASS" );
|
|
|
4406 Expr.find["CLASS"] = function( className, context, xml ) {
|
|
|
4407 if ( typeof context.getElementsByClassName !== strundefined && !xml ) {
|
|
|
4408 return context.getElementsByClassName( className );
|
|
|
4409 }
|
|
|
4410 };
|
|
|
4411 }
|
|
|
4412
|
|
|
4413 // If slice is not available, provide a backup
|
|
|
4414 try {
|
|
|
4415 slice.call( docElem.childNodes, 0 )[0].nodeType;
|
|
|
4416 } catch ( e ) {
|
|
|
4417 slice = function( i ) {
|
|
|
4418 var elem, results = [];
|
|
|
4419 for ( ; (elem = this[i]); i++ ) {
|
|
|
4420 results.push( elem );
|
|
|
4421 }
|
|
|
4422 return results;
|
|
|
4423 };
|
|
|
4424 }
|
|
|
4425
|
|
|
4426 var isXML = Sizzle.isXML = function( elem ) {
|
|
|
4427 // documentElement is verified for cases where it doesn't yet exist
|
|
|
4428 // (such as loading iframes in IE - #4833)
|
|
|
4429 var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
|
|
4430 return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
|
4431 };
|
|
|
4432
|
|
|
4433 // Element contains another
|
|
|
4434 var contains = Sizzle.contains = docElem.compareDocumentPosition ?
|
|
|
4435 function( a, b ) {
|
|
|
4436 return !!( a.compareDocumentPosition( b ) & 16 );
|
|
|
4437 } :
|
|
|
4438 docElem.contains ?
|
|
|
4439 function( a, b ) {
|
|
|
4440 var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
|
4441 bup = b.parentNode;
|
|
|
4442 return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );
|
|
|
4443 } :
|
|
|
4444 function( a, b ) {
|
|
|
4445 while ( (b = b.parentNode) ) {
|
|
|
4446 if ( b === a ) {
|
|
|
4447 return true;
|
|
|
4448 }
|
|
|
4449 }
|
|
|
4450 return false;
|
|
|
4451 };
|
|
|
4452
|
|
|
4453 /**
|
|
|
4454 * Utility function for retrieving the text value of an array of DOM nodes
|
|
|
4455 * @param {Array|Element} elem
|
|
|
4456 */
|
|
|
4457 var getText = Sizzle.getText = function( elem ) {
|
|
|
4458 var node,
|
|
|
4459 ret = "",
|
|
|
4460 i = 0,
|
|
|
4461 nodeType = elem.nodeType;
|
|
|
4462
|
|
|
4463 if ( nodeType ) {
|
|
|
4464 if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
|
4465 // Use textContent for elements
|
|
|
4466 // innerText usage removed for consistency of new lines (see #11153)
|
|
|
4467 if ( typeof elem.textContent === "string" ) {
|
|
|
4468 return elem.textContent;
|
|
|
4469 } else {
|
|
|
4470 // Traverse its children
|
|
|
4471 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
4472 ret += getText( elem );
|
|
|
4473 }
|
|
|
4474 }
|
|
|
4475 } else if ( nodeType === 3 || nodeType === 4 ) {
|
|
|
4476 return elem.nodeValue;
|
|
|
4477 }
|
|
|
4478 // Do not include comment or processing instruction nodes
|
|
|
4479 } else {
|
|
|
4480
|
|
|
4481 // If no nodeType, this is expected to be an array
|
|
|
4482 for ( ; (node = elem[i]); i++ ) {
|
|
|
4483 // Do not traverse comment nodes
|
|
|
4484 ret += getText( node );
|
|
|
4485 }
|
|
|
4486 }
|
|
|
4487 return ret;
|
|
|
4488 };
|
|
|
4489
|
|
|
4490 Sizzle.attr = function( elem, name ) {
|
|
|
4491 var attr,
|
|
|
4492 xml = isXML( elem );
|
|
|
4493
|
|
|
4494 if ( !xml ) {
|
|
|
4495 name = name.toLowerCase();
|
|
|
4496 }
|
|
|
4497 if ( Expr.attrHandle[ name ] ) {
|
|
|
4498 return Expr.attrHandle[ name ]( elem );
|
|
|
4499 }
|
|
|
4500 if ( assertAttributes || xml ) {
|
|
|
4501 return elem.getAttribute( name );
|
|
|
4502 }
|
|
|
4503 attr = elem.getAttributeNode( name );
|
|
|
4504 return attr ?
|
|
|
4505 typeof elem[ name ] === "boolean" ?
|
|
|
4506 elem[ name ] ? name : null :
|
|
|
4507 attr.specified ? attr.value : null :
|
|
|
4508 null;
|
|
|
4509 };
|
|
|
4510
|
|
|
4511 Sizzle.error = function( msg ) {
|
|
|
4512 throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
|
4513 };
|
|
|
4514
|
|
|
4515 // Check if the JavaScript engine is using some sort of
|
|
|
4516 // optimization where it does not always call our comparision
|
|
|
4517 // function. If that is the case, discard the hasDuplicate value.
|
|
|
4518 // Thus far that includes Google Chrome.
|
|
|
4519 [0, 0].sort(function() {
|
|
|
4520 return (baseHasDuplicate = 0);
|
|
|
4521 });
|
|
|
4522
|
|
|
4523
|
|
|
4524 if ( docElem.compareDocumentPosition ) {
|
|
|
4525 sortOrder = function( a, b ) {
|
|
|
4526 if ( a === b ) {
|
|
|
4527 hasDuplicate = true;
|
|
|
4528 return 0;
|
|
|
4529 }
|
|
|
4530
|
|
|
4531 return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?
|
|
|
4532 a.compareDocumentPosition :
|
|
|
4533 a.compareDocumentPosition(b) & 4
|
|
|
4534 ) ? -1 : 1;
|
|
|
4535 };
|
|
|
4536
|
|
|
4537 } else {
|
|
|
4538 sortOrder = function( a, b ) {
|
|
|
4539 // The nodes are identical, we can exit early
|
|
|
4540 if ( a === b ) {
|
|
|
4541 hasDuplicate = true;
|
|
|
4542 return 0;
|
|
|
4543
|
|
|
4544 // Fallback to using sourceIndex (in IE) if it's available on both nodes
|
|
|
4545 } else if ( a.sourceIndex && b.sourceIndex ) {
|
|
|
4546 return a.sourceIndex - b.sourceIndex;
|
|
|
4547 }
|
|
|
4548
|
|
|
4549 var al, bl,
|
|
|
4550 ap = [],
|
|
|
4551 bp = [],
|
|
|
4552 aup = a.parentNode,
|
|
|
4553 bup = b.parentNode,
|
|
|
4554 cur = aup;
|
|
|
4555
|
|
|
4556 // If the nodes are siblings (or identical) we can do a quick check
|
|
|
4557 if ( aup === bup ) {
|
|
|
4558 return siblingCheck( a, b );
|
|
|
4559
|
|
|
4560 // If no parents were found then the nodes are disconnected
|
|
|
4561 } else if ( !aup ) {
|
|
|
4562 return -1;
|
|
|
4563
|
|
|
4564 } else if ( !bup ) {
|
|
|
4565 return 1;
|
|
|
4566 }
|
|
|
4567
|
|
|
4568 // Otherwise they're somewhere else in the tree so we need
|
|
|
4569 // to build up a full list of the parentNodes for comparison
|
|
|
4570 while ( cur ) {
|
|
|
4571 ap.unshift( cur );
|
|
|
4572 cur = cur.parentNode;
|
|
|
4573 }
|
|
|
4574
|
|
|
4575 cur = bup;
|
|
|
4576
|
|
|
4577 while ( cur ) {
|
|
|
4578 bp.unshift( cur );
|
|
|
4579 cur = cur.parentNode;
|
|
|
4580 }
|
|
|
4581
|
|
|
4582 al = ap.length;
|
|
|
4583 bl = bp.length;
|
|
|
4584
|
|
|
4585 // Start walking down the tree looking for a discrepancy
|
|
|
4586 for ( var i = 0; i < al && i < bl; i++ ) {
|
|
|
4587 if ( ap[i] !== bp[i] ) {
|
|
|
4588 return siblingCheck( ap[i], bp[i] );
|
|
|
4589 }
|
|
|
4590 }
|
|
|
4591
|
|
|
4592 // We ended someplace up the tree so do a sibling check
|
|
|
4593 return i === al ?
|
|
|
4594 siblingCheck( a, bp[i], -1 ) :
|
|
|
4595 siblingCheck( ap[i], b, 1 );
|
|
|
4596 };
|
|
|
4597
|
|
|
4598 siblingCheck = function( a, b, ret ) {
|
|
|
4599 if ( a === b ) {
|
|
|
4600 return ret;
|
|
|
4601 }
|
|
|
4602
|
|
|
4603 var cur = a.nextSibling;
|
|
|
4604
|
|
|
4605 while ( cur ) {
|
|
|
4606 if ( cur === b ) {
|
|
|
4607 return -1;
|
|
|
4608 }
|
|
|
4609
|
|
|
4610 cur = cur.nextSibling;
|
|
|
4611 }
|
|
|
4612
|
|
|
4613 return 1;
|
|
|
4614 };
|
|
|
4615 }
|
|
|
4616
|
|
|
4617 // Document sorting and removing duplicates
|
|
|
4618 Sizzle.uniqueSort = function( results ) {
|
|
|
4619 var elem,
|
|
|
4620 i = 1;
|
|
|
4621
|
|
|
4622 if ( sortOrder ) {
|
|
|
4623 hasDuplicate = baseHasDuplicate;
|
|
|
4624 results.sort( sortOrder );
|
|
|
4625
|
|
|
4626 if ( hasDuplicate ) {
|
|
|
4627 for ( ; (elem = results[i]); i++ ) {
|
|
|
4628 if ( elem === results[ i - 1 ] ) {
|
|
|
4629 results.splice( i--, 1 );
|
|
|
4630 }
|
|
|
4631 }
|
|
|
4632 }
|
|
|
4633 }
|
|
|
4634
|
|
|
4635 return results;
|
|
|
4636 };
|
|
|
4637
|
|
|
4638 function multipleContexts( selector, contexts, results, seed ) {
|
|
|
4639 var i = 0,
|
|
|
4640 len = contexts.length;
|
|
|
4641 for ( ; i < len; i++ ) {
|
|
|
4642 Sizzle( selector, contexts[i], results, seed );
|
|
|
4643 }
|
|
|
4644 }
|
|
|
4645
|
|
|
4646 function handlePOSGroup( selector, posfilter, argument, contexts, seed, not ) {
|
|
|
4647 var results,
|
|
|
4648 fn = Expr.setFilters[ posfilter.toLowerCase() ];
|
|
|
4649
|
|
|
4650 if ( !fn ) {
|
|
|
4651 Sizzle.error( posfilter );
|
|
|
4652 }
|
|
|
4653
|
|
|
4654 if ( selector || !(results = seed) ) {
|
|
|
4655 multipleContexts( selector || "*", contexts, (results = []), seed );
|
|
|
4656 }
|
|
|
4657
|
|
|
4658 return results.length > 0 ? fn( results, argument, not ) : [];
|
|
|
4659 }
|
|
|
4660
|
|
|
4661 function handlePOS( selector, context, results, seed, groups ) {
|
|
|
4662 var match, not, anchor, ret, elements, currentContexts, part, lastIndex,
|
|
|
4663 i = 0,
|
|
|
4664 len = groups.length,
|
|
|
4665 rpos = matchExpr["POS"],
|
|
|
4666 // This is generated here in case matchExpr["POS"] is extended
|
|
|
4667 rposgroups = new RegExp( "^" + rpos.source + "(?!" + whitespace + ")", "i" ),
|
|
|
4668 // This is for making sure non-participating
|
|
|
4669 // matching groups are represented cross-browser (IE6-8)
|
|
|
4670 setUndefined = function() {
|
|
|
4671 var i = 1,
|
|
|
4672 len = arguments.length - 2;
|
|
|
4673 for ( ; i < len; i++ ) {
|
|
|
4674 if ( arguments[i] === undefined ) {
|
|
|
4675 match[i] = undefined;
|
|
|
4676 }
|
|
|
4677 }
|
|
|
4678 };
|
|
|
4679
|
|
|
4680 for ( ; i < len; i++ ) {
|
|
|
4681 // Reset regex index to 0
|
|
|
4682 rpos.exec("");
|
|
|
4683 selector = groups[i];
|
|
|
4684 ret = [];
|
|
|
4685 anchor = 0;
|
|
|
4686 elements = seed;
|
|
|
4687 while ( (match = rpos.exec( selector )) ) {
|
|
|
4688 lastIndex = rpos.lastIndex = match.index + match[0].length;
|
|
|
4689 if ( lastIndex > anchor ) {
|
|
|
4690 part = selector.slice( anchor, match.index );
|
|
|
4691 anchor = lastIndex;
|
|
|
4692 currentContexts = [ context ];
|
|
|
4693
|
|
|
4694 if ( rcombinators.test(part) ) {
|
|
|
4695 if ( elements ) {
|
|
|
4696 currentContexts = elements;
|
|
|
4697 }
|
|
|
4698 elements = seed;
|
|
|
4699 }
|
|
|
4700
|
|
|
4701 if ( (not = rendsWithNot.test( part )) ) {
|
|
|
4702 part = part.slice( 0, -5 ).replace( rcombinators, "$&*" );
|
|
|
4703 }
|
|
|
4704
|
|
|
4705 if ( match.length > 1 ) {
|
|
|
4706 match[0].replace( rposgroups, setUndefined );
|
|
|
4707 }
|
|
|
4708 elements = handlePOSGroup( part, match[1], match[2], currentContexts, elements, not );
|
|
|
4709 }
|
|
|
4710 }
|
|
|
4711
|
|
|
4712 if ( elements ) {
|
|
|
4713 ret = ret.concat( elements );
|
|
|
4714
|
|
|
4715 if ( (part = selector.slice( anchor )) && part !== ")" ) {
|
|
|
4716 if ( rcombinators.test(part) ) {
|
|
|
4717 multipleContexts( part, ret, results, seed );
|
|
|
4718 } else {
|
|
|
4719 Sizzle( part, context, results, seed ? seed.concat(elements) : elements );
|
|
|
4720 }
|
|
|
4721 } else {
|
|
|
4722 push.apply( results, ret );
|
|
|
4723 }
|
|
|
4724 } else {
|
|
|
4725 Sizzle( selector, context, results, seed );
|
|
|
4726 }
|
|
|
4727 }
|
|
|
4728
|
|
|
4729 // Do not sort if this is a single filter
|
|
|
4730 return len === 1 ? results : Sizzle.uniqueSort( results );
|
|
|
4731 }
|
|
|
4732
|
|
|
4733 function tokenize( selector, context, xml ) {
|
|
|
4734 var tokens, soFar, type,
|
|
|
4735 groups = [],
|
|
|
4736 i = 0,
|
|
|
4737
|
|
|
4738 // Catch obvious selector issues: terminal ")"; nonempty fallback match
|
|
|
4739 // rselector never fails to match *something*
|
|
|
4740 match = rselector.exec( selector ),
|
|
|
4741 matched = !match.pop() && !match.pop(),
|
|
|
4742 selectorGroups = matched && selector.match( rgroups ) || [""],
|
|
|
4743
|
|
|
4744 preFilters = Expr.preFilter,
|
|
|
4745 filters = Expr.filter,
|
|
|
4746 checkContext = !xml && context !== document;
|
|
|
4747
|
|
|
4748 for ( ; (soFar = selectorGroups[i]) != null && matched; i++ ) {
|
|
|
4749 groups.push( tokens = [] );
|
|
|
4750
|
|
|
4751 // Need to make sure we're within a narrower context if necessary
|
|
|
4752 // Adding a descendant combinator will generate what is needed
|
|
|
4753 if ( checkContext ) {
|
|
|
4754 soFar = " " + soFar;
|
|
|
4755 }
|
|
|
4756
|
|
|
4757 while ( soFar ) {
|
|
|
4758 matched = false;
|
|
|
4759
|
|
|
4760 // Combinators
|
|
|
4761 if ( (match = rcombinators.exec( soFar )) ) {
|
|
|
4762 soFar = soFar.slice( match[0].length );
|
|
|
4763
|
|
|
4764 // Cast descendant combinators to space
|
|
|
4765 matched = tokens.push({ part: match.pop().replace( rtrim, " " ), captures: match });
|
|
|
4766 }
|
|
|
4767
|
|
|
4768 // Filters
|
|
|
4769 for ( type in filters ) {
|
|
|
4770 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
|
4771 (match = preFilters[ type ]( match, context, xml )) ) ) {
|
|
|
4772
|
|
|
4773 soFar = soFar.slice( match.shift().length );
|
|
|
4774 matched = tokens.push({ part: type, captures: match });
|
|
|
4775 }
|
|
|
4776 }
|
|
|
4777
|
|
|
4778 if ( !matched ) {
|
|
|
4779 break;
|
|
|
4780 }
|
|
|
4781 }
|
|
|
4782 }
|
|
|
4783
|
|
|
4784 if ( !matched ) {
|
|
|
4785 Sizzle.error( selector );
|
|
|
4786 }
|
|
|
4787
|
|
|
4788 return groups;
|
|
|
4789 }
|
|
|
4790
|
|
|
4791 function addCombinator( matcher, combinator, context ) {
|
|
|
4792 var dir = combinator.dir,
|
|
|
4793 doneName = done++;
|
|
|
4794
|
|
|
4795 if ( !matcher ) {
|
|
|
4796 // If there is no matcher to check, check against the context
|
|
|
4797 matcher = function( elem ) {
|
|
|
4798 return elem === context;
|
|
|
4799 };
|
|
|
4800 }
|
|
|
4801 return combinator.first ?
|
|
|
4802 function( elem, context ) {
|
|
|
4803 while ( (elem = elem[ dir ]) ) {
|
|
|
4804 if ( elem.nodeType === 1 ) {
|
|
|
4805 return matcher( elem, context ) && elem;
|
|
|
4806 }
|
|
|
4807 }
|
|
|
4808 } :
|
|
|
4809 function( elem, context ) {
|
|
|
4810 var cache,
|
|
|
4811 dirkey = doneName + "." + dirruns,
|
|
|
4812 cachedkey = dirkey + "." + cachedruns;
|
|
|
4813 while ( (elem = elem[ dir ]) ) {
|
|
|
4814 if ( elem.nodeType === 1 ) {
|
|
|
4815 if ( (cache = elem[ expando ]) === cachedkey ) {
|
|
|
4816 return elem.sizset;
|
|
|
4817 } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {
|
|
|
4818 if ( elem.sizset ) {
|
|
|
4819 return elem;
|
|
|
4820 }
|
|
|
4821 } else {
|
|
|
4822 elem[ expando ] = cachedkey;
|
|
|
4823 if ( matcher( elem, context ) ) {
|
|
|
4824 elem.sizset = true;
|
|
|
4825 return elem;
|
|
|
4826 }
|
|
|
4827 elem.sizset = false;
|
|
|
4828 }
|
|
|
4829 }
|
|
|
4830 }
|
|
|
4831 };
|
|
|
4832 }
|
|
|
4833
|
|
|
4834 function addMatcher( higher, deeper ) {
|
|
|
4835 return higher ?
|
|
|
4836 function( elem, context ) {
|
|
|
4837 var result = deeper( elem, context );
|
|
|
4838 return result && higher( result === true ? elem : result, context );
|
|
|
4839 } :
|
|
|
4840 deeper;
|
|
|
4841 }
|
|
|
4842
|
|
|
4843 // ["TAG", ">", "ID", " ", "CLASS"]
|
|
|
4844 function matcherFromTokens( tokens, context, xml ) {
|
|
|
4845 var token, matcher,
|
|
|
4846 i = 0;
|
|
|
4847
|
|
|
4848 for ( ; (token = tokens[i]); i++ ) {
|
|
|
4849 if ( Expr.relative[ token.part ] ) {
|
|
|
4850 matcher = addCombinator( matcher, Expr.relative[ token.part ], context );
|
|
|
4851 } else {
|
|
|
4852 token.captures.push( context, xml );
|
|
|
4853 matcher = addMatcher( matcher, Expr.filter[ token.part ].apply( null, token.captures ) );
|
|
|
4854 }
|
|
|
4855 }
|
|
|
4856
|
|
|
4857 return matcher;
|
|
|
4858 }
|
|
|
4859
|
|
|
4860 function matcherFromGroupMatchers( matchers ) {
|
|
|
4861 return function( elem, context ) {
|
|
|
4862 var matcher,
|
|
|
4863 j = 0;
|
|
|
4864 for ( ; (matcher = matchers[j]); j++ ) {
|
|
|
4865 if ( matcher(elem, context) ) {
|
|
|
4866 return true;
|
|
|
4867 }
|
|
|
4868 }
|
|
|
4869 return false;
|
|
|
4870 };
|
|
|
4871 }
|
|
|
4872
|
|
|
4873 var compile = Sizzle.compile = function( selector, context, xml ) {
|
|
|
4874 var tokens, group, i,
|
|
|
4875 cached = compilerCache[ selector ];
|
|
|
4876
|
|
|
4877 // Return a cached group function if already generated (context dependent)
|
|
|
4878 if ( cached && cached.context === context ) {
|
|
|
4879 return cached;
|
|
|
4880 }
|
|
|
4881
|
|
|
4882 // Generate a function of recursive functions that can be used to check each element
|
|
|
4883 group = tokenize( selector, context, xml );
|
|
|
4884 for ( i = 0; (tokens = group[i]); i++ ) {
|
|
|
4885 group[i] = matcherFromTokens( tokens, context, xml );
|
|
|
4886 }
|
|
|
4887
|
|
|
4888 // Cache the compiled function
|
|
|
4889 cached = compilerCache[ selector ] = matcherFromGroupMatchers( group );
|
|
|
4890 cached.context = context;
|
|
|
4891 cached.runs = cached.dirruns = 0;
|
|
|
4892 cachedSelectors.push( selector );
|
|
|
4893 // Ensure only the most recent are cached
|
|
|
4894 if ( cachedSelectors.length > Expr.cacheLength ) {
|
|
|
4895 delete compilerCache[ cachedSelectors.shift() ];
|
|
|
4896 }
|
|
|
4897 return cached;
|
|
|
4898 };
|
|
|
4899
|
|
|
4900 Sizzle.matches = function( expr, elements ) {
|
|
|
4901 return Sizzle( expr, null, null, elements );
|
|
|
4902 };
|
|
|
4903
|
|
|
4904 Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
4905 return Sizzle( expr, null, null, [ elem ] ).length > 0;
|
|
|
4906 };
|
|
|
4907
|
|
|
4908 var select = function( selector, context, results, seed, xml ) {
|
|
|
4909 // Remove excessive whitespace
|
|
|
4910 selector = selector.replace( rtrim, "$1" );
|
|
|
4911 var elements, matcher, i, len, elem, token,
|
|
|
4912 type, findContext, notTokens,
|
|
|
4913 match = selector.match( rgroups ),
|
|
|
4914 tokens = selector.match( rtokens ),
|
|
|
4915 contextNodeType = context.nodeType;
|
|
|
4916
|
|
|
4917 // POS handling
|
|
|
4918 if ( matchExpr["POS"].test(selector) ) {
|
|
|
4919 return handlePOS( selector, context, results, seed, match );
|
|
|
4920 }
|
|
|
4921
|
|
|
4922 if ( seed ) {
|
|
|
4923 elements = slice.call( seed, 0 );
|
|
|
4924
|
|
|
4925 // To maintain document order, only narrow the
|
|
|
4926 // set if there is one group
|
|
|
4927 } else if ( match && match.length === 1 ) {
|
|
|
4928
|
|
|
4929 // Take a shortcut and set the context if the root selector is an ID
|
|
|
4930 if ( tokens.length > 1 && contextNodeType === 9 && !xml &&
|
|
|
4931 (match = matchExpr["ID"].exec( tokens[0] )) ) {
|
|
|
4932
|
|
|
4933 context = Expr.find["ID"]( match[1], context, xml )[0];
|
|
|
4934 if ( !context ) {
|
|
|
4935 return results;
|
|
|
4936 }
|
|
|
4937
|
|
|
4938 selector = selector.slice( tokens.shift().length );
|
|
|
4939 }
|
|
|
4940
|
|
|
4941 findContext = ( (match = rsibling.exec( tokens[0] )) && !match.index && context.parentNode ) || context;
|
|
|
4942
|
|
|
4943 // Get the last token, excluding :not
|
|
|
4944 notTokens = tokens.pop();
|
|
|
4945 token = notTokens.split(":not")[0];
|
|
|
4946
|
|
|
4947 for ( i = 0, len = Expr.order.length; i < len; i++ ) {
|
|
|
4948 type = Expr.order[i];
|
|
|
4949
|
|
|
4950 if ( (match = matchExpr[ type ].exec( token )) ) {
|
|
|
4951 elements = Expr.find[ type ]( (match[1] || "").replace( rbackslash, "" ), findContext, xml );
|
|
|
4952
|
|
|
4953 if ( elements == null ) {
|
|
|
4954 continue;
|
|
|
4955 }
|
|
|
4956
|
|
|
4957 if ( token === notTokens ) {
|
|
|
4958 selector = selector.slice( 0, selector.length - notTokens.length ) +
|
|
|
4959 token.replace( matchExpr[ type ], "" );
|
|
|
4960
|
|
|
4961 if ( !selector ) {
|
|
|
4962 push.apply( results, slice.call(elements, 0) );
|
|
|
4963 }
|
|
|
4964 }
|
|
|
4965 break;
|
|
|
4966 }
|
|
|
4967 }
|
|
|
4968 }
|
|
|
4969
|
|
|
4970 // Only loop over the given elements once
|
|
|
4971 // If selector is empty, we're already done
|
|
|
4972 if ( selector ) {
|
|
|
4973 matcher = compile( selector, context, xml );
|
|
|
4974 dirruns = matcher.dirruns++;
|
|
|
4975
|
|
|
4976 if ( elements == null ) {
|
|
|
4977 elements = Expr.find["TAG"]( "*", (rsibling.test( selector ) && context.parentNode) || context );
|
|
|
4978 }
|
|
|
4979 for ( i = 0; (elem = elements[i]); i++ ) {
|
|
|
4980 cachedruns = matcher.runs++;
|
|
|
4981 if ( matcher(elem, context) ) {
|
|
|
4982 results.push( elem );
|
|
|
4983 }
|
|
|
4984 }
|
|
|
4985 }
|
|
|
4986
|
|
|
4987 return results;
|
|
|
4988 };
|
|
|
4989
|
|
|
4990 if ( document.querySelectorAll ) {
|
|
|
4991 (function() {
|
|
|
4992 var disconnectedMatch,
|
|
|
4993 oldSelect = select,
|
|
|
4994 rescape = /'|\\/g,
|
|
|
4995 rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
|
|
|
4996 rbuggyQSA = [],
|
|
|
4997 // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
|
4998 // A support test would require too much code (would include document ready)
|
|
|
4999 // just skip matchesSelector for :active
|
|
|
5000 rbuggyMatches = [":active"],
|
|
|
5001 matches = docElem.matchesSelector ||
|
|
|
5002 docElem.mozMatchesSelector ||
|
|
|
5003 docElem.webkitMatchesSelector ||
|
|
|
5004 docElem.oMatchesSelector ||
|
|
|
5005 docElem.msMatchesSelector;
|
|
|
5006
|
|
|
5007 // Build QSA regex
|
|
|
5008 // Regex strategy adopted from Diego Perini
|
|
|
5009 assert(function( div ) {
|
|
|
5010 div.innerHTML = "<select><option selected></option></select>";
|
|
|
5011
|
|
|
5012 // IE8 - Some boolean attributes are not treated correctly
|
|
|
5013 if ( !div.querySelectorAll("[selected]").length ) {
|
|
|
5014 rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
|
|
|
5015 }
|
|
|
5016
|
|
|
5017 // Webkit/Opera - :checked should return selected option elements
|
|
|
5018 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
5019 // IE8 throws error here (do not put tests after this one)
|
|
|
5020 if ( !div.querySelectorAll(":checked").length ) {
|
|
|
5021 rbuggyQSA.push(":checked");
|
|
|
5022 }
|
|
|
5023 });
|
|
|
5024
|
|
|
5025 assert(function( div ) {
|
|
|
5026
|
|
|
5027 // Opera 10-12/IE9 - ^= $= *= and empty values
|
|
|
5028 // Should not select anything
|
|
|
5029 div.innerHTML = "<p test=''></p>";
|
|
|
5030 if ( div.querySelectorAll("[test^='']").length ) {
|
|
|
5031 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
|
|
|
5032 }
|
|
|
5033
|
|
|
5034 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
|
5035 // IE8 throws error here (do not put tests after this one)
|
|
|
5036 div.innerHTML = "<input type='hidden'>";
|
|
|
5037 if ( !div.querySelectorAll(":enabled").length ) {
|
|
|
5038 rbuggyQSA.push(":enabled", ":disabled");
|
|
|
5039 }
|
|
|
5040 });
|
|
|
5041
|
|
|
5042 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
|
|
|
5043
|
|
|
5044 select = function( selector, context, results, seed, xml ) {
|
|
|
5045 // Only use querySelectorAll when not filtering,
|
|
|
5046 // when this is not xml,
|
|
|
5047 // and when no QSA bugs apply
|
|
|
5048 if ( !seed && !xml && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
|
|
5049 if ( context.nodeType === 9 ) {
|
|
|
5050 try {
|
|
|
5051 push.apply( results, slice.call(context.querySelectorAll( selector ), 0) );
|
|
|
5052 return results;
|
|
|
5053 } catch(qsaError) {}
|
|
|
5054 // qSA works strangely on Element-rooted queries
|
|
|
5055 // We can work around this by specifying an extra ID on the root
|
|
|
5056 // and working up from there (Thanks to Andrew Dupont for the technique)
|
|
|
5057 // IE 8 doesn't work on object elements
|
|
|
5058 } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
|
|
5059 var old = context.getAttribute("id"),
|
|
|
5060 nid = old || expando,
|
|
|
5061 newContext = rsibling.test( selector ) && context.parentNode || context;
|
|
|
5062
|
|
|
5063 if ( old ) {
|
|
|
5064 nid = nid.replace( rescape, "\\$&" );
|
|
|
5065 } else {
|
|
|
5066 context.setAttribute( "id", nid );
|
|
|
5067 }
|
|
|
5068
|
|
|
5069 try {
|
|
|
5070 push.apply( results, slice.call( newContext.querySelectorAll(
|
|
|
5071 selector.replace( rgroups, "[id='" + nid + "'] $&" )
|
|
|
5072 ), 0 ) );
|
|
|
5073 return results;
|
|
|
5074 } catch(qsaError) {
|
|
|
5075 } finally {
|
|
|
5076 if ( !old ) {
|
|
|
5077 context.removeAttribute("id");
|
|
|
5078 }
|
|
|
5079 }
|
|
|
5080 }
|
|
|
5081 }
|
|
|
5082
|
|
|
5083 return oldSelect( selector, context, results, seed, xml );
|
|
|
5084 };
|
|
|
5085
|
|
|
5086 if ( matches ) {
|
|
|
5087 assert(function( div ) {
|
|
|
5088 // Check to see if it's possible to do matchesSelector
|
|
|
5089 // on a disconnected node (IE 9)
|
|
|
5090 disconnectedMatch = matches.call( div, "div" );
|
|
|
5091
|
|
|
5092 // This should fail with an exception
|
|
|
5093 // Gecko does not error, returns false instead
|
|
|
5094 try {
|
|
|
5095 matches.call( div, "[test!='']:sizzle" );
|
|
|
5096 rbuggyMatches.push( Expr.match.PSEUDO );
|
|
|
5097 } catch ( e ) {}
|
|
|
5098 });
|
|
|
5099
|
|
|
5100 // rbuggyMatches always contains :active, so no need for a length check
|
|
|
5101 rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );
|
|
|
5102
|
|
|
5103 Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
5104 // Make sure that attribute selectors are quoted
|
|
|
5105 expr = expr.replace( rattributeQuotes, "='$1']" );
|
|
|
5106
|
|
|
5107 // rbuggyMatches always contains :active, so no need for an existence check
|
|
|
5108 if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && (!rbuggyQSA || !rbuggyQSA.test( expr )) ) {
|
|
|
5109 try {
|
|
|
5110 var ret = matches.call( elem, expr );
|
|
|
5111
|
|
|
5112 // IE 9's matchesSelector returns false on disconnected nodes
|
|
|
5113 if ( ret || disconnectedMatch ||
|
|
|
5114 // As well, disconnected nodes are said to be in a document
|
|
|
5115 // fragment in IE 9
|
|
|
5116 elem.document && elem.document.nodeType !== 11 ) {
|
|
|
5117 return ret;
|
|
|
5118 }
|
|
|
5119 } catch(e) {}
|
|
|
5120 }
|
|
|
5121
|
|
|
5122 return Sizzle( expr, null, null, [ elem ] ).length > 0;
|
|
|
5123 };
|
|
|
5124 }
|
|
|
5125 })();
|
|
|
5126 }
|
|
|
5127
|
|
|
5128 // Override sizzle attribute retrieval
|
|
|
5129 Sizzle.attr = jQuery.attr;
|
|
|
5130 jQuery.find = Sizzle;
|
|
|
5131 jQuery.expr = Sizzle.selectors;
|
|
|
5132 jQuery.expr[":"] = jQuery.expr.pseudos;
|
|
|
5133 jQuery.unique = Sizzle.uniqueSort;
|
|
|
5134 jQuery.text = Sizzle.getText;
|
|
|
5135 jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
5136 jQuery.contains = Sizzle.contains;
|
|
|
5137
|
|
|
5138
|
|
|
5139 })( window );
|
|
|
5140 var runtil = /Until$/,
|
|
|
5141 rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
|
5142 isSimple = /^.[^:#\[\.,]*$/,
|
|
|
5143 rneedsContext = jQuery.expr.match.needsContext,
|
|
|
5144 // methods guaranteed to produce a unique set when starting from a unique set
|
|
|
5145 guaranteedUnique = {
|
|
|
5146 children: true,
|
|
|
5147 contents: true,
|
|
|
5148 next: true,
|
|
|
5149 prev: true
|
|
|
5150 };
|
|
|
5151
|
|
|
5152 jQuery.fn.extend({
|
|
|
5153 find: function( selector ) {
|
|
|
5154 var i, l, length, n, r, ret,
|
|
|
5155 self = this;
|
|
|
5156
|
|
|
5157 if ( typeof selector !== "string" ) {
|
|
|
5158 return jQuery( selector ).filter(function() {
|
|
|
5159 for ( i = 0, l = self.length; i < l; i++ ) {
|
|
|
5160 if ( jQuery.contains( self[ i ], this ) ) {
|
|
|
5161 return true;
|
|
|
5162 }
|
|
|
5163 }
|
|
|
5164 });
|
|
|
5165 }
|
|
|
5166
|
|
|
5167 ret = this.pushStack( "", "find", selector );
|
|
|
5168
|
|
|
5169 for ( i = 0, l = this.length; i < l; i++ ) {
|
|
|
5170 length = ret.length;
|
|
|
5171 jQuery.find( selector, this[i], ret );
|
|
|
5172
|
|
|
5173 if ( i > 0 ) {
|
|
|
5174 // Make sure that the results are unique
|
|
|
5175 for ( n = length; n < ret.length; n++ ) {
|
|
|
5176 for ( r = 0; r < length; r++ ) {
|
|
|
5177 if ( ret[r] === ret[n] ) {
|
|
|
5178 ret.splice(n--, 1);
|
|
|
5179 break;
|
|
|
5180 }
|
|
|
5181 }
|
|
|
5182 }
|
|
|
5183 }
|
|
|
5184 }
|
|
|
5185
|
|
|
5186 return ret;
|
|
|
5187 },
|
|
|
5188
|
|
|
5189 has: function( target ) {
|
|
|
5190 var i,
|
|
|
5191 targets = jQuery( target, this ),
|
|
|
5192 len = targets.length;
|
|
|
5193
|
|
|
5194 return this.filter(function() {
|
|
|
5195 for ( i = 0; i < len; i++ ) {
|
|
|
5196 if ( jQuery.contains( this, targets[i] ) ) {
|
|
|
5197 return true;
|
|
|
5198 }
|
|
|
5199 }
|
|
|
5200 });
|
|
|
5201 },
|
|
|
5202
|
|
|
5203 not: function( selector ) {
|
|
|
5204 return this.pushStack( winnow(this, selector, false), "not", selector);
|
|
|
5205 },
|
|
|
5206
|
|
|
5207 filter: function( selector ) {
|
|
|
5208 return this.pushStack( winnow(this, selector, true), "filter", selector );
|
|
|
5209 },
|
|
|
5210
|
|
|
5211 is: function( selector ) {
|
|
|
5212 return !!selector && (
|
|
|
5213 typeof selector === "string" ?
|
|
|
5214 // If this is a positional/relative selector, check membership in the returned set
|
|
|
5215 // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
5216 rneedsContext.test( selector ) ?
|
|
|
5217 jQuery( selector, this.context ).index( this[0] ) >= 0 :
|
|
|
5218 jQuery.filter( selector, this ).length > 0 :
|
|
|
5219 this.filter( selector ).length > 0 );
|
|
|
5220 },
|
|
|
5221
|
|
|
5222 closest: function( selectors, context ) {
|
|
|
5223 var cur,
|
|
|
5224 i = 0,
|
|
|
5225 l = this.length,
|
|
|
5226 ret = [],
|
|
|
5227 pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
|
|
|
5228 jQuery( selectors, context || this.context ) :
|
|
|
5229 0;
|
|
|
5230
|
|
|
5231 for ( ; i < l; i++ ) {
|
|
|
5232 cur = this[i];
|
|
|
5233
|
|
|
5234 while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
|
|
|
5235 if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
|
|
|
5236 ret.push( cur );
|
|
|
5237 break;
|
|
|
5238 }
|
|
|
5239 cur = cur.parentNode;
|
|
|
5240 }
|
|
|
5241 }
|
|
|
5242
|
|
|
5243 ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
|
|
|
5244
|
|
|
5245 return this.pushStack( ret, "closest", selectors );
|
|
|
5246 },
|
|
|
5247
|
|
|
5248 // Determine the position of an element within
|
|
|
5249 // the matched set of elements
|
|
|
5250 index: function( elem ) {
|
|
|
5251
|
|
|
5252 // No argument, return index in parent
|
|
|
5253 if ( !elem ) {
|
|
|
5254 return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
|
|
|
5255 }
|
|
|
5256
|
|
|
5257 // index in selector
|
|
|
5258 if ( typeof elem === "string" ) {
|
|
|
5259 return jQuery.inArray( this[0], jQuery( elem ) );
|
|
|
5260 }
|
|
|
5261
|
|
|
5262 // Locate the position of the desired element
|
|
|
5263 return jQuery.inArray(
|
|
|
5264 // If it receives a jQuery object, the first element is used
|
|
|
5265 elem.jquery ? elem[0] : elem, this );
|
|
|
5266 },
|
|
|
5267
|
|
|
5268 add: function( selector, context ) {
|
|
|
5269 var set = typeof selector === "string" ?
|
|
|
5270 jQuery( selector, context ) :
|
|
|
5271 jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
|
|
5272 all = jQuery.merge( this.get(), set );
|
|
|
5273
|
|
|
5274 return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
|
|
|
5275 all :
|
|
|
5276 jQuery.unique( all ) );
|
|
|
5277 },
|
|
|
5278
|
|
|
5279 addBack: function( selector ) {
|
|
|
5280 return this.add( selector == null ?
|
|
|
5281 this.prevObject : this.prevObject.filter(selector)
|
|
|
5282 );
|
|
|
5283 }
|
|
|
5284 });
|
|
|
5285
|
|
|
5286 jQuery.fn.andSelf = jQuery.fn.addBack;
|
|
|
5287
|
|
|
5288 // A painfully simple check to see if an element is disconnected
|
|
|
5289 // from a document (should be improved, where feasible).
|
|
|
5290 function isDisconnected( node ) {
|
|
|
5291 return !node || !node.parentNode || node.parentNode.nodeType === 11;
|
|
|
5292 }
|
|
|
5293
|
|
|
5294 function sibling( cur, dir ) {
|
|
|
5295 do {
|
|
|
5296 cur = cur[ dir ];
|
|
|
5297 } while ( cur && cur.nodeType !== 1 );
|
|
|
5298
|
|
|
5299 return cur;
|
|
|
5300 }
|
|
|
5301
|
|
|
5302 jQuery.each({
|
|
|
5303 parent: function( elem ) {
|
|
|
5304 var parent = elem.parentNode;
|
|
|
5305 return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
5306 },
|
|
|
5307 parents: function( elem ) {
|
|
|
5308 return jQuery.dir( elem, "parentNode" );
|
|
|
5309 },
|
|
|
5310 parentsUntil: function( elem, i, until ) {
|
|
|
5311 return jQuery.dir( elem, "parentNode", until );
|
|
|
5312 },
|
|
|
5313 next: function( elem ) {
|
|
|
5314 return sibling( elem, "nextSibling" );
|
|
|
5315 },
|
|
|
5316 prev: function( elem ) {
|
|
|
5317 return sibling( elem, "previousSibling" );
|
|
|
5318 },
|
|
|
5319 nextAll: function( elem ) {
|
|
|
5320 return jQuery.dir( elem, "nextSibling" );
|
|
|
5321 },
|
|
|
5322 prevAll: function( elem ) {
|
|
|
5323 return jQuery.dir( elem, "previousSibling" );
|
|
|
5324 },
|
|
|
5325 nextUntil: function( elem, i, until ) {
|
|
|
5326 return jQuery.dir( elem, "nextSibling", until );
|
|
|
5327 },
|
|
|
5328 prevUntil: function( elem, i, until ) {
|
|
|
5329 return jQuery.dir( elem, "previousSibling", until );
|
|
|
5330 },
|
|
|
5331 siblings: function( elem ) {
|
|
|
5332 return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
5333 },
|
|
|
5334 children: function( elem ) {
|
|
|
5335 return jQuery.sibling( elem.firstChild );
|
|
|
5336 },
|
|
|
5337 contents: function( elem ) {
|
|
|
5338 return jQuery.nodeName( elem, "iframe" ) ?
|
|
|
5339 elem.contentDocument || elem.contentWindow.document :
|
|
|
5340 jQuery.merge( [], elem.childNodes );
|
|
|
5341 }
|
|
|
5342 }, function( name, fn ) {
|
|
|
5343 jQuery.fn[ name ] = function( until, selector ) {
|
|
|
5344 var ret = jQuery.map( this, fn, until );
|
|
|
5345
|
|
|
5346 if ( !runtil.test( name ) ) {
|
|
|
5347 selector = until;
|
|
|
5348 }
|
|
|
5349
|
|
|
5350 if ( selector && typeof selector === "string" ) {
|
|
|
5351 ret = jQuery.filter( selector, ret );
|
|
|
5352 }
|
|
|
5353
|
|
|
5354 ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
|
|
|
5355
|
|
|
5356 if ( this.length > 1 && rparentsprev.test( name ) ) {
|
|
|
5357 ret = ret.reverse();
|
|
|
5358 }
|
|
|
5359
|
|
|
5360 return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
|
|
|
5361 };
|
|
|
5362 });
|
|
|
5363
|
|
|
5364 jQuery.extend({
|
|
|
5365 filter: function( expr, elems, not ) {
|
|
|
5366 if ( not ) {
|
|
|
5367 expr = ":not(" + expr + ")";
|
|
|
5368 }
|
|
|
5369
|
|
|
5370 return elems.length === 1 ?
|
|
|
5371 jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
|
|
|
5372 jQuery.find.matches(expr, elems);
|
|
|
5373 },
|
|
|
5374
|
|
|
5375 dir: function( elem, dir, until ) {
|
|
|
5376 var matched = [],
|
|
|
5377 cur = elem[ dir ];
|
|
|
5378
|
|
|
5379 while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
|
|
5380 if ( cur.nodeType === 1 ) {
|
|
|
5381 matched.push( cur );
|
|
|
5382 }
|
|
|
5383 cur = cur[dir];
|
|
|
5384 }
|
|
|
5385 return matched;
|
|
|
5386 },
|
|
|
5387
|
|
|
5388 sibling: function( n, elem ) {
|
|
|
5389 var r = [];
|
|
|
5390
|
|
|
5391 for ( ; n; n = n.nextSibling ) {
|
|
|
5392 if ( n.nodeType === 1 && n !== elem ) {
|
|
|
5393 r.push( n );
|
|
|
5394 }
|
|
|
5395 }
|
|
|
5396
|
|
|
5397 return r;
|
|
|
5398 }
|
|
|
5399 });
|
|
|
5400
|
|
|
5401 // Implement the identical functionality for filter and not
|
|
|
5402 function winnow( elements, qualifier, keep ) {
|
|
|
5403
|
|
|
5404 // Can't pass null or undefined to indexOf in Firefox 4
|
|
|
5405 // Set to 0 to skip string check
|
|
|
5406 qualifier = qualifier || 0;
|
|
|
5407
|
|
|
5408 if ( jQuery.isFunction( qualifier ) ) {
|
|
|
5409 return jQuery.grep(elements, function( elem, i ) {
|
|
|
5410 var retVal = !!qualifier.call( elem, i, elem );
|
|
|
5411 return retVal === keep;
|
|
|
5412 });
|
|
|
5413
|
|
|
5414 } else if ( qualifier.nodeType ) {
|
|
|
5415 return jQuery.grep(elements, function( elem, i ) {
|
|
|
5416 return ( elem === qualifier ) === keep;
|
|
|
5417 });
|
|
|
5418
|
|
|
5419 } else if ( typeof qualifier === "string" ) {
|
|
|
5420 var filtered = jQuery.grep(elements, function( elem ) {
|
|
|
5421 return elem.nodeType === 1;
|
|
|
5422 });
|
|
|
5423
|
|
|
5424 if ( isSimple.test( qualifier ) ) {
|
|
|
5425 return jQuery.filter(qualifier, filtered, !keep);
|
|
|
5426 } else {
|
|
|
5427 qualifier = jQuery.filter( qualifier, filtered );
|
|
|
5428 }
|
|
|
5429 }
|
|
|
5430
|
|
|
5431 return jQuery.grep(elements, function( elem, i ) {
|
|
|
5432 return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
|
|
|
5433 });
|
|
|
5434 }
|
|
|
5435 function createSafeFragment( document ) {
|
|
|
5436 var list = nodeNames.split( "|" ),
|
|
|
5437 safeFrag = document.createDocumentFragment();
|
|
|
5438
|
|
|
5439 if ( safeFrag.createElement ) {
|
|
|
5440 while ( list.length ) {
|
|
|
5441 safeFrag.createElement(
|
|
|
5442 list.pop()
|
|
|
5443 );
|
|
|
5444 }
|
|
|
5445 }
|
|
|
5446 return safeFrag;
|
|
|
5447 }
|
|
|
5448
|
|
|
5449 var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
|
|
|
5450 "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
|
|
5451 rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
|
|
5452 rleadingWhitespace = /^\s+/,
|
|
|
5453 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
|
|
5454 rtagName = /<([\w:]+)/,
|
|
|
5455 rtbody = /<tbody/i,
|
|
|
5456 rhtml = /<|&#?\w+;/,
|
|
|
5457 rnoInnerhtml = /<(?:script|style|link)/i,
|
|
|
5458 rnocache = /<(?:script|object|embed|option|style)/i,
|
|
|
5459 rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
|
|
|
5460 rcheckableType = /^(?:checkbox|radio)$/,
|
|
|
5461 // checked="checked" or checked
|
|
|
5462 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
5463 rscriptType = /\/(java|ecma)script/i,
|
|
|
5464 rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
|
|
|
5465 wrapMap = {
|
|
|
5466 option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
5467 legend: [ 1, "<fieldset>", "</fieldset>" ],
|
|
|
5468 thead: [ 1, "<table>", "</table>" ],
|
|
|
5469 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
5470 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
5471 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
|
|
5472 area: [ 1, "<map>", "</map>" ],
|
|
|
5473 _default: [ 0, "", "" ]
|
|
|
5474 },
|
|
|
5475 safeFragment = createSafeFragment( document ),
|
|
|
5476 fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
|
|
5477
|
|
|
5478 wrapMap.optgroup = wrapMap.option;
|
|
|
5479 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
5480 wrapMap.th = wrapMap.td;
|
|
|
5481
|
|
|
5482 // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
|
|
5483 // unless wrapped in a div with non-breaking characters in front of it.
|
|
|
5484 if ( !jQuery.support.htmlSerialize ) {
|
|
|
5485 wrapMap._default = [ 1, "X<div>", "</div>" ];
|
|
|
5486 }
|
|
|
5487
|
|
|
5488 jQuery.fn.extend({
|
|
|
5489 text: function( value ) {
|
|
|
5490 return jQuery.access( this, function( value ) {
|
|
|
5491 return value === undefined ?
|
|
|
5492 jQuery.text( this ) :
|
|
|
5493 this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
|
|
|
5494 }, null, value, arguments.length );
|
|
|
5495 },
|
|
|
5496
|
|
|
5497 wrapAll: function( html ) {
|
|
|
5498 if ( jQuery.isFunction( html ) ) {
|
|
|
5499 return this.each(function(i) {
|
|
|
5500 jQuery(this).wrapAll( html.call(this, i) );
|
|
|
5501 });
|
|
|
5502 }
|
|
|
5503
|
|
|
5504 if ( this[0] ) {
|
|
|
5505 // The elements to wrap the target around
|
|
|
5506 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
|
|
5507
|
|
|
5508 if ( this[0].parentNode ) {
|
|
|
5509 wrap.insertBefore( this[0] );
|
|
|
5510 }
|
|
|
5511
|
|
|
5512 wrap.map(function() {
|
|
|
5513 var elem = this;
|
|
|
5514
|
|
|
5515 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
|
|
5516 elem = elem.firstChild;
|
|
|
5517 }
|
|
|
5518
|
|
|
5519 return elem;
|
|
|
5520 }).append( this );
|
|
|
5521 }
|
|
|
5522
|
|
|
5523 return this;
|
|
|
5524 },
|
|
|
5525
|
|
|
5526 wrapInner: function( html ) {
|
|
|
5527 if ( jQuery.isFunction( html ) ) {
|
|
|
5528 return this.each(function(i) {
|
|
|
5529 jQuery(this).wrapInner( html.call(this, i) );
|
|
|
5530 });
|
|
|
5531 }
|
|
|
5532
|
|
|
5533 return this.each(function() {
|
|
|
5534 var self = jQuery( this ),
|
|
|
5535 contents = self.contents();
|
|
|
5536
|
|
|
5537 if ( contents.length ) {
|
|
|
5538 contents.wrapAll( html );
|
|
|
5539
|
|
|
5540 } else {
|
|
|
5541 self.append( html );
|
|
|
5542 }
|
|
|
5543 });
|
|
|
5544 },
|
|
|
5545
|
|
|
5546 wrap: function( html ) {
|
|
|
5547 var isFunction = jQuery.isFunction( html );
|
|
|
5548
|
|
|
5549 return this.each(function(i) {
|
|
|
5550 jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
|
|
5551 });
|
|
|
5552 },
|
|
|
5553
|
|
|
5554 unwrap: function() {
|
|
|
5555 return this.parent().each(function() {
|
|
|
5556 if ( !jQuery.nodeName( this, "body" ) ) {
|
|
|
5557 jQuery( this ).replaceWith( this.childNodes );
|
|
|
5558 }
|
|
|
5559 }).end();
|
|
|
5560 },
|
|
|
5561
|
|
|
5562 append: function() {
|
|
|
5563 return this.domManip(arguments, true, function( elem ) {
|
|
|
5564 if ( this.nodeType === 1 || this.nodeType === 11 ) {
|
|
|
5565 this.appendChild( elem );
|
|
|
5566 }
|
|
|
5567 });
|
|
|
5568 },
|
|
|
5569
|
|
|
5570 prepend: function() {
|
|
|
5571 return this.domManip(arguments, true, function( elem ) {
|
|
|
5572 if ( this.nodeType === 1 || this.nodeType === 11 ) {
|
|
|
5573 this.insertBefore( elem, this.firstChild );
|
|
|
5574 }
|
|
|
5575 });
|
|
|
5576 },
|
|
|
5577
|
|
|
5578 before: function() {
|
|
|
5579 if ( !isDisconnected( this[0] ) ) {
|
|
|
5580 return this.domManip(arguments, false, function( elem ) {
|
|
|
5581 this.parentNode.insertBefore( elem, this );
|
|
|
5582 });
|
|
|
5583 }
|
|
|
5584
|
|
|
5585 if ( arguments.length ) {
|
|
|
5586 var set = jQuery.clean( arguments );
|
|
|
5587 return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
|
|
|
5588 }
|
|
|
5589 },
|
|
|
5590
|
|
|
5591 after: function() {
|
|
|
5592 if ( !isDisconnected( this[0] ) ) {
|
|
|
5593 return this.domManip(arguments, false, function( elem ) {
|
|
|
5594 this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
5595 });
|
|
|
5596 }
|
|
|
5597
|
|
|
5598 if ( arguments.length ) {
|
|
|
5599 var set = jQuery.clean( arguments );
|
|
|
5600 return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
|
|
|
5601 }
|
|
|
5602 },
|
|
|
5603
|
|
|
5604 // keepData is for internal use only--do not document
|
|
|
5605 remove: function( selector, keepData ) {
|
|
|
5606 var elem,
|
|
|
5607 i = 0;
|
|
|
5608
|
|
|
5609 for ( ; (elem = this[i]) != null; i++ ) {
|
|
|
5610 if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
|
|
|
5611 if ( !keepData && elem.nodeType === 1 ) {
|
|
|
5612 jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
|
5613 jQuery.cleanData( [ elem ] );
|
|
|
5614 }
|
|
|
5615
|
|
|
5616 if ( elem.parentNode ) {
|
|
|
5617 elem.parentNode.removeChild( elem );
|
|
|
5618 }
|
|
|
5619 }
|
|
|
5620 }
|
|
|
5621
|
|
|
5622 return this;
|
|
|
5623 },
|
|
|
5624
|
|
|
5625 empty: function() {
|
|
|
5626 var elem,
|
|
|
5627 i = 0;
|
|
|
5628
|
|
|
5629 for ( ; (elem = this[i]) != null; i++ ) {
|
|
|
5630 // Remove element nodes and prevent memory leaks
|
|
|
5631 if ( elem.nodeType === 1 ) {
|
|
|
5632 jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
|
5633 }
|
|
|
5634
|
|
|
5635 // Remove any remaining nodes
|
|
|
5636 while ( elem.firstChild ) {
|
|
|
5637 elem.removeChild( elem.firstChild );
|
|
|
5638 }
|
|
|
5639 }
|
|
|
5640
|
|
|
5641 return this;
|
|
|
5642 },
|
|
|
5643
|
|
|
5644 clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
|
5645 dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
|
5646 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
5647
|
|
|
5648 return this.map( function () {
|
|
|
5649 return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
|
5650 });
|
|
|
5651 },
|
|
|
5652
|
|
|
5653 html: function( value ) {
|
|
|
5654 return jQuery.access( this, function( value ) {
|
|
|
5655 var elem = this[0] || {},
|
|
|
5656 i = 0,
|
|
|
5657 l = this.length;
|
|
|
5658
|
|
|
5659 if ( value === undefined ) {
|
|
|
5660 return elem.nodeType === 1 ?
|
|
|
5661 elem.innerHTML.replace( rinlinejQuery, "" ) :
|
|
|
5662 undefined;
|
|
|
5663 }
|
|
|
5664
|
|
|
5665 // See if we can take a shortcut and just use innerHTML
|
|
|
5666 if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
|
5667 ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
|
|
|
5668 ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
|
|
|
5669 !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
|
|
|
5670
|
|
|
5671 value = value.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
5672
|
|
|
5673 try {
|
|
|
5674 for (; i < l; i++ ) {
|
|
|
5675 // Remove element nodes and prevent memory leaks
|
|
|
5676 elem = this[i] || {};
|
|
|
5677 if ( elem.nodeType === 1 ) {
|
|
|
5678 jQuery.cleanData( elem.getElementsByTagName( "*" ) );
|
|
|
5679 elem.innerHTML = value;
|
|
|
5680 }
|
|
|
5681 }
|
|
|
5682
|
|
|
5683 elem = 0;
|
|
|
5684
|
|
|
5685 // If using innerHTML throws an exception, use the fallback method
|
|
|
5686 } catch(e) {}
|
|
|
5687 }
|
|
|
5688
|
|
|
5689 if ( elem ) {
|
|
|
5690 this.empty().append( value );
|
|
|
5691 }
|
|
|
5692 }, null, value, arguments.length );
|
|
|
5693 },
|
|
|
5694
|
|
|
5695 replaceWith: function( value ) {
|
|
|
5696 if ( !isDisconnected( this[0] ) ) {
|
|
|
5697 // Make sure that the elements are removed from the DOM before they are inserted
|
|
|
5698 // this can help fix replacing a parent with child elements
|
|
|
5699 if ( jQuery.isFunction( value ) ) {
|
|
|
5700 return this.each(function(i) {
|
|
|
5701 var self = jQuery(this), old = self.html();
|
|
|
5702 self.replaceWith( value.call( this, i, old ) );
|
|
|
5703 });
|
|
|
5704 }
|
|
|
5705
|
|
|
5706 if ( typeof value !== "string" ) {
|
|
|
5707 value = jQuery( value ).detach();
|
|
|
5708 }
|
|
|
5709
|
|
|
5710 return this.each(function() {
|
|
|
5711 var next = this.nextSibling,
|
|
|
5712 parent = this.parentNode;
|
|
|
5713
|
|
|
5714 jQuery( this ).remove();
|
|
|
5715
|
|
|
5716 if ( next ) {
|
|
|
5717 jQuery(next).before( value );
|
|
|
5718 } else {
|
|
|
5719 jQuery(parent).append( value );
|
|
|
5720 }
|
|
|
5721 });
|
|
|
5722 }
|
|
|
5723
|
|
|
5724 return this.length ?
|
|
|
5725 this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
|
|
|
5726 this;
|
|
|
5727 },
|
|
|
5728
|
|
|
5729 detach: function( selector ) {
|
|
|
5730 return this.remove( selector, true );
|
|
|
5731 },
|
|
|
5732
|
|
|
5733 domManip: function( args, table, callback ) {
|
|
|
5734
|
|
|
5735 // Flatten any nested arrays
|
|
|
5736 args = [].concat.apply( [], args );
|
|
|
5737
|
|
|
5738 var results, first, fragment, iNoClone,
|
|
|
5739 i = 0,
|
|
|
5740 value = args[0],
|
|
|
5741 scripts = [],
|
|
|
5742 l = this.length;
|
|
|
5743
|
|
|
5744 // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
5745 if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
|
|
|
5746 return this.each(function() {
|
|
|
5747 jQuery(this).domManip( args, table, callback );
|
|
|
5748 });
|
|
|
5749 }
|
|
|
5750
|
|
|
5751 if ( jQuery.isFunction(value) ) {
|
|
|
5752 return this.each(function(i) {
|
|
|
5753 var self = jQuery(this);
|
|
|
5754 args[0] = value.call( this, i, table ? self.html() : undefined );
|
|
|
5755 self.domManip( args, table, callback );
|
|
|
5756 });
|
|
|
5757 }
|
|
|
5758
|
|
|
5759 if ( this[0] ) {
|
|
|
5760 results = jQuery.buildFragment( args, this, scripts );
|
|
|
5761 fragment = results.fragment;
|
|
|
5762 first = fragment.firstChild;
|
|
|
5763
|
|
|
5764 if ( fragment.childNodes.length === 1 ) {
|
|
|
5765 fragment = first;
|
|
|
5766 }
|
|
|
5767
|
|
|
5768 if ( first ) {
|
|
|
5769 table = table && jQuery.nodeName( first, "tr" );
|
|
|
5770
|
|
|
5771 // Use the original fragment for the last item instead of the first because it can end up
|
|
|
5772 // being emptied incorrectly in certain situations (#8070).
|
|
|
5773 // Fragments from the fragment cache must always be cloned and never used in place.
|
|
|
5774 for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
|
|
|
5775 callback.call(
|
|
|
5776 table && jQuery.nodeName( this[i], "table" ) ?
|
|
|
5777 findOrAppend( this[i], "tbody" ) :
|
|
|
5778 this[i],
|
|
|
5779 i === iNoClone ?
|
|
|
5780 fragment :
|
|
|
5781 jQuery.clone( fragment, true, true )
|
|
|
5782 );
|
|
|
5783 }
|
|
|
5784 }
|
|
|
5785
|
|
|
5786 // Fix #11809: Avoid leaking memory
|
|
|
5787 fragment = first = null;
|
|
|
5788
|
|
|
5789 if ( scripts.length ) {
|
|
|
5790 jQuery.each( scripts, function( i, elem ) {
|
|
|
5791 if ( elem.src ) {
|
|
|
5792 if ( jQuery.ajax ) {
|
|
|
5793 jQuery.ajax({
|
|
|
5794 url: elem.src,
|
|
|
5795 type: "GET",
|
|
|
5796 dataType: "script",
|
|
|
5797 async: false,
|
|
|
5798 global: false,
|
|
|
5799 "throws": true
|
|
|
5800 });
|
|
|
5801 } else {
|
|
|
5802 jQuery.error("no ajax");
|
|
|
5803 }
|
|
|
5804 } else {
|
|
|
5805 jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
|
|
|
5806 }
|
|
|
5807
|
|
|
5808 if ( elem.parentNode ) {
|
|
|
5809 elem.parentNode.removeChild( elem );
|
|
|
5810 }
|
|
|
5811 });
|
|
|
5812 }
|
|
|
5813 }
|
|
|
5814
|
|
|
5815 return this;
|
|
|
5816 }
|
|
|
5817 });
|
|
|
5818
|
|
|
5819 function findOrAppend( elem, tag ) {
|
|
|
5820 return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
|
|
|
5821 }
|
|
|
5822
|
|
|
5823 function cloneCopyEvent( src, dest ) {
|
|
|
5824
|
|
|
5825 if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
|
|
|
5826 return;
|
|
|
5827 }
|
|
|
5828
|
|
|
5829 var type, i, l,
|
|
|
5830 oldData = jQuery._data( src ),
|
|
|
5831 curData = jQuery._data( dest, oldData ),
|
|
|
5832 events = oldData.events;
|
|
|
5833
|
|
|
5834 if ( events ) {
|
|
|
5835 delete curData.handle;
|
|
|
5836 curData.events = {};
|
|
|
5837
|
|
|
5838 for ( type in events ) {
|
|
|
5839 for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
|
5840 jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
|
5841 }
|
|
|
5842 }
|
|
|
5843 }
|
|
|
5844
|
|
|
5845 // make the cloned public data object a copy from the original
|
|
|
5846 if ( curData.data ) {
|
|
|
5847 curData.data = jQuery.extend( {}, curData.data );
|
|
|
5848 }
|
|
|
5849 }
|
|
|
5850
|
|
|
5851 function cloneFixAttributes( src, dest ) {
|
|
|
5852 var nodeName;
|
|
|
5853
|
|
|
5854 // We do not need to do anything for non-Elements
|
|
|
5855 if ( dest.nodeType !== 1 ) {
|
|
|
5856 return;
|
|
|
5857 }
|
|
|
5858
|
|
|
5859 // clearAttributes removes the attributes, which we don't want,
|
|
|
5860 // but also removes the attachEvent events, which we *do* want
|
|
|
5861 if ( dest.clearAttributes ) {
|
|
|
5862 dest.clearAttributes();
|
|
|
5863 }
|
|
|
5864
|
|
|
5865 // mergeAttributes, in contrast, only merges back on the
|
|
|
5866 // original attributes, not the events
|
|
|
5867 if ( dest.mergeAttributes ) {
|
|
|
5868 dest.mergeAttributes( src );
|
|
|
5869 }
|
|
|
5870
|
|
|
5871 nodeName = dest.nodeName.toLowerCase();
|
|
|
5872
|
|
|
5873 if ( nodeName === "object" ) {
|
|
|
5874 // IE6-10 improperly clones children of object elements using classid.
|
|
|
5875 // IE10 throws NoModificationAllowedError if parent is null, #12132.
|
|
|
5876 if ( dest.parentNode ) {
|
|
|
5877 dest.outerHTML = src.outerHTML;
|
|
|
5878 }
|
|
|
5879
|
|
|
5880 // This path appears unavoidable for IE9. When cloning an object
|
|
|
5881 // element in IE9, the outerHTML strategy above is not sufficient.
|
|
|
5882 // If the src has innerHTML and the destination does not,
|
|
|
5883 // copy the src.innerHTML into the dest.innerHTML. #10324
|
|
|
5884 if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
|
|
|
5885 dest.innerHTML = src.innerHTML;
|
|
|
5886 }
|
|
|
5887
|
|
|
5888 } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
|
|
|
5889 // IE6-8 fails to persist the checked state of a cloned checkbox
|
|
|
5890 // or radio button. Worse, IE6-7 fail to give the cloned element
|
|
|
5891 // a checked appearance if the defaultChecked value isn't also set
|
|
|
5892
|
|
|
5893 dest.defaultChecked = dest.checked = src.checked;
|
|
|
5894
|
|
|
5895 // IE6-7 get confused and end up setting the value of a cloned
|
|
|
5896 // checkbox/radio button to an empty string instead of "on"
|
|
|
5897 if ( dest.value !== src.value ) {
|
|
|
5898 dest.value = src.value;
|
|
|
5899 }
|
|
|
5900
|
|
|
5901 // IE6-8 fails to return the selected option to the default selected
|
|
|
5902 // state when cloning options
|
|
|
5903 } else if ( nodeName === "option" ) {
|
|
|
5904 dest.selected = src.defaultSelected;
|
|
|
5905
|
|
|
5906 // IE6-8 fails to set the defaultValue to the correct value when
|
|
|
5907 // cloning other types of input fields
|
|
|
5908 } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
|
5909 dest.defaultValue = src.defaultValue;
|
|
|
5910
|
|
|
5911 // IE blanks contents when cloning scripts
|
|
|
5912 } else if ( nodeName === "script" && dest.text !== src.text ) {
|
|
|
5913 dest.text = src.text;
|
|
|
5914 }
|
|
|
5915
|
|
|
5916 // Event data gets referenced instead of copied if the expando
|
|
|
5917 // gets copied too
|
|
|
5918 dest.removeAttribute( jQuery.expando );
|
|
|
5919 }
|
|
|
5920
|
|
|
5921 jQuery.buildFragment = function( args, context, scripts ) {
|
|
|
5922 var fragment, cacheable, cachehit,
|
|
|
5923 first = args[ 0 ];
|
|
|
5924
|
|
|
5925 // Set context from what may come in as undefined or a jQuery collection or a node
|
|
|
5926 context = context || document;
|
|
|
5927 context = (context[0] || context).ownerDocument || context[0] || context;
|
|
|
5928
|
|
|
5929 // Ensure that an attr object doesn't incorrectly stand in as a document object
|
|
|
5930 // Chrome and Firefox seem to allow this to occur and will throw exception
|
|
|
5931 // Fixes #8950
|
|
|
5932 if ( typeof context.createDocumentFragment === "undefined" ) {
|
|
|
5933 context = document;
|
|
|
5934 }
|
|
|
5935
|
|
|
5936 // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
|
|
|
5937 // Cloning options loses the selected state, so don't cache them
|
|
|
5938 // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
|
|
|
5939 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
|
|
|
5940 // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
|
|
|
5941 if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
|
|
|
5942 first.charAt(0) === "<" && !rnocache.test( first ) &&
|
|
|
5943 (jQuery.support.checkClone || !rchecked.test( first )) &&
|
|
|
5944 (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
|
|
|
5945
|
|
|
5946 // Mark cacheable and look for a hit
|
|
|
5947 cacheable = true;
|
|
|
5948 fragment = jQuery.fragments[ first ];
|
|
|
5949 cachehit = fragment !== undefined;
|
|
|
5950 }
|
|
|
5951
|
|
|
5952 if ( !fragment ) {
|
|
|
5953 fragment = context.createDocumentFragment();
|
|
|
5954 jQuery.clean( args, context, fragment, scripts );
|
|
|
5955
|
|
|
5956 // Update the cache, but only store false
|
|
|
5957 // unless this is a second parsing of the same content
|
|
|
5958 if ( cacheable ) {
|
|
|
5959 jQuery.fragments[ first ] = cachehit && fragment;
|
|
|
5960 }
|
|
|
5961 }
|
|
|
5962
|
|
|
5963 return { fragment: fragment, cacheable: cacheable };
|
|
|
5964 };
|
|
|
5965
|
|
|
5966 jQuery.fragments = {};
|
|
|
5967
|
|
|
5968 jQuery.each({
|
|
|
5969 appendTo: "append",
|
|
|
5970 prependTo: "prepend",
|
|
|
5971 insertBefore: "before",
|
|
|
5972 insertAfter: "after",
|
|
|
5973 replaceAll: "replaceWith"
|
|
|
5974 }, function( name, original ) {
|
|
|
5975 jQuery.fn[ name ] = function( selector ) {
|
|
|
5976 var elems,
|
|
|
5977 i = 0,
|
|
|
5978 ret = [],
|
|
|
5979 insert = jQuery( selector ),
|
|
|
5980 l = insert.length,
|
|
|
5981 parent = this.length === 1 && this[0].parentNode;
|
|
|
5982
|
|
|
5983 if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
|
|
|
5984 insert[ original ]( this[0] );
|
|
|
5985 return this;
|
|
|
5986 } else {
|
|
|
5987 for ( ; i < l; i++ ) {
|
|
|
5988 elems = ( i > 0 ? this.clone(true) : this ).get();
|
|
|
5989 jQuery( insert[i] )[ original ]( elems );
|
|
|
5990 ret = ret.concat( elems );
|
|
|
5991 }
|
|
|
5992
|
|
|
5993 return this.pushStack( ret, name, insert.selector );
|
|
|
5994 }
|
|
|
5995 };
|
|
|
5996 });
|
|
|
5997
|
|
|
5998 function getAll( elem ) {
|
|
|
5999 if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
|
|
6000 return elem.getElementsByTagName( "*" );
|
|
|
6001
|
|
|
6002 } else if ( typeof elem.querySelectorAll !== "undefined" ) {
|
|
|
6003 return elem.querySelectorAll( "*" );
|
|
|
6004
|
|
|
6005 } else {
|
|
|
6006 return [];
|
|
|
6007 }
|
|
|
6008 }
|
|
|
6009
|
|
|
6010 // Used in clean, fixes the defaultChecked property
|
|
|
6011 function fixDefaultChecked( elem ) {
|
|
|
6012 if ( rcheckableType.test( elem.type ) ) {
|
|
|
6013 elem.defaultChecked = elem.checked;
|
|
|
6014 }
|
|
|
6015 }
|
|
|
6016
|
|
|
6017 jQuery.extend({
|
|
|
6018 clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
6019 var srcElements,
|
|
|
6020 destElements,
|
|
|
6021 i,
|
|
|
6022 clone;
|
|
|
6023
|
|
|
6024 if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
|
|
|
6025 clone = elem.cloneNode( true );
|
|
|
6026
|
|
|
6027 // IE<=8 does not properly clone detached, unknown element nodes
|
|
|
6028 } else {
|
|
|
6029 fragmentDiv.innerHTML = elem.outerHTML;
|
|
|
6030 fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
|
|
|
6031 }
|
|
|
6032
|
|
|
6033 if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
|
|
6034 (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
|
|
6035 // IE copies events bound via attachEvent when using cloneNode.
|
|
|
6036 // Calling detachEvent on the clone will also remove the events
|
|
|
6037 // from the original. In order to get around this, we use some
|
|
|
6038 // proprietary methods to clear the events. Thanks to MooTools
|
|
|
6039 // guys for this hotness.
|
|
|
6040
|
|
|
6041 cloneFixAttributes( elem, clone );
|
|
|
6042
|
|
|
6043 // Using Sizzle here is crazy slow, so we use getElementsByTagName instead
|
|
|
6044 srcElements = getAll( elem );
|
|
|
6045 destElements = getAll( clone );
|
|
|
6046
|
|
|
6047 // Weird iteration because IE will replace the length property
|
|
|
6048 // with an element if you are cloning the body and one of the
|
|
|
6049 // elements on the page has a name or id of "length"
|
|
|
6050 for ( i = 0; srcElements[i]; ++i ) {
|
|
|
6051 // Ensure that the destination node is not null; Fixes #9587
|
|
|
6052 if ( destElements[i] ) {
|
|
|
6053 cloneFixAttributes( srcElements[i], destElements[i] );
|
|
|
6054 }
|
|
|
6055 }
|
|
|
6056 }
|
|
|
6057
|
|
|
6058 // Copy the events from the original to the clone
|
|
|
6059 if ( dataAndEvents ) {
|
|
|
6060 cloneCopyEvent( elem, clone );
|
|
|
6061
|
|
|
6062 if ( deepDataAndEvents ) {
|
|
|
6063 srcElements = getAll( elem );
|
|
|
6064 destElements = getAll( clone );
|
|
|
6065
|
|
|
6066 for ( i = 0; srcElements[i]; ++i ) {
|
|
|
6067 cloneCopyEvent( srcElements[i], destElements[i] );
|
|
|
6068 }
|
|
|
6069 }
|
|
|
6070 }
|
|
|
6071
|
|
|
6072 srcElements = destElements = null;
|
|
|
6073
|
|
|
6074 // Return the cloned set
|
|
|
6075 return clone;
|
|
|
6076 },
|
|
|
6077
|
|
|
6078 clean: function( elems, context, fragment, scripts ) {
|
|
|
6079 var j, safe, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
|
|
|
6080 i = 0,
|
|
|
6081 ret = [];
|
|
|
6082
|
|
|
6083 // Ensure that context is a document
|
|
|
6084 if ( !context || typeof context.createDocumentFragment === "undefined" ) {
|
|
|
6085 context = document;
|
|
|
6086 }
|
|
|
6087
|
|
|
6088 // Use the already-created safe fragment if context permits
|
|
|
6089 for ( safe = context === document && safeFragment; (elem = elems[i]) != null; i++ ) {
|
|
|
6090 if ( typeof elem === "number" ) {
|
|
|
6091 elem += "";
|
|
|
6092 }
|
|
|
6093
|
|
|
6094 if ( !elem ) {
|
|
|
6095 continue;
|
|
|
6096 }
|
|
|
6097
|
|
|
6098 // Convert html string into DOM nodes
|
|
|
6099 if ( typeof elem === "string" ) {
|
|
|
6100 if ( !rhtml.test( elem ) ) {
|
|
|
6101 elem = context.createTextNode( elem );
|
|
|
6102 } else {
|
|
|
6103 // Ensure a safe container in which to render the html
|
|
|
6104 safe = safe || createSafeFragment( context );
|
|
|
6105 div = div || safe.appendChild( context.createElement("div") );
|
|
|
6106
|
|
|
6107 // Fix "XHTML"-style tags in all browsers
|
|
|
6108 elem = elem.replace(rxhtmlTag, "<$1></$2>");
|
|
|
6109
|
|
|
6110 // Go to html and back, then peel off extra wrappers
|
|
|
6111 tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
|
|
|
6112 wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
6113 depth = wrap[0];
|
|
|
6114 div.innerHTML = wrap[1] + elem + wrap[2];
|
|
|
6115
|
|
|
6116 // Move to the right depth
|
|
|
6117 while ( depth-- ) {
|
|
|
6118 div = div.lastChild;
|
|
|
6119 }
|
|
|
6120
|
|
|
6121 // Remove IE's autoinserted <tbody> from table fragments
|
|
|
6122 if ( !jQuery.support.tbody ) {
|
|
|
6123
|
|
|
6124 // String was a <table>, *may* have spurious <tbody>
|
|
|
6125 hasBody = rtbody.test(elem);
|
|
|
6126 tbody = tag === "table" && !hasBody ?
|
|
|
6127 div.firstChild && div.firstChild.childNodes :
|
|
|
6128
|
|
|
6129 // String was a bare <thead> or <tfoot>
|
|
|
6130 wrap[1] === "<table>" && !hasBody ?
|
|
|
6131 div.childNodes :
|
|
|
6132 [];
|
|
|
6133
|
|
|
6134 for ( j = tbody.length - 1; j >= 0 ; --j ) {
|
|
|
6135 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
|
|
|
6136 tbody[ j ].parentNode.removeChild( tbody[ j ] );
|
|
|
6137 }
|
|
|
6138 }
|
|
|
6139 }
|
|
|
6140
|
|
|
6141 // IE completely kills leading whitespace when innerHTML is used
|
|
|
6142 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
|
|
6143 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
|
|
|
6144 }
|
|
|
6145
|
|
|
6146 elem = div.childNodes;
|
|
|
6147
|
|
|
6148 // Remember the top-level container for proper cleanup
|
|
|
6149 div = safe.lastChild;
|
|
|
6150 }
|
|
|
6151 }
|
|
|
6152
|
|
|
6153 if ( elem.nodeType ) {
|
|
|
6154 ret.push( elem );
|
|
|
6155 } else {
|
|
|
6156 ret = jQuery.merge( ret, elem );
|
|
|
6157 }
|
|
|
6158 }
|
|
|
6159
|
|
|
6160 // Fix #11356: Clear elements from safeFragment
|
|
|
6161 if ( div ) {
|
|
|
6162 safe.removeChild( div );
|
|
|
6163 elem = div = safe = null;
|
|
|
6164 }
|
|
|
6165
|
|
|
6166 // Reset defaultChecked for any radios and checkboxes
|
|
|
6167 // about to be appended to the DOM in IE 6/7 (#8060)
|
|
|
6168 if ( !jQuery.support.appendChecked ) {
|
|
|
6169 for ( i = 0; (elem = ret[i]) != null; i++ ) {
|
|
|
6170 if ( jQuery.nodeName( elem, "input" ) ) {
|
|
|
6171 fixDefaultChecked( elem );
|
|
|
6172 } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
|
|
6173 jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
|
|
|
6174 }
|
|
|
6175 }
|
|
|
6176 }
|
|
|
6177
|
|
|
6178 // Append elements to a provided document fragment
|
|
|
6179 if ( fragment ) {
|
|
|
6180 // Special handling of each script element
|
|
|
6181 handleScript = function( elem ) {
|
|
|
6182 // Check if we consider it executable
|
|
|
6183 if ( !elem.type || rscriptType.test( elem.type ) ) {
|
|
|
6184 // Detach the script and store it in the scripts array (if provided) or the fragment
|
|
|
6185 // Return truthy to indicate that it has been handled
|
|
|
6186 return scripts ?
|
|
|
6187 scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
|
|
|
6188 fragment.appendChild( elem );
|
|
|
6189 }
|
|
|
6190 };
|
|
|
6191
|
|
|
6192 for ( i = 0; (elem = ret[i]) != null; i++ ) {
|
|
|
6193 // Check if we're done after handling an executable script
|
|
|
6194 if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
|
|
|
6195 // Append to fragment and handle embedded scripts
|
|
|
6196 fragment.appendChild( elem );
|
|
|
6197 if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
|
|
6198 // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
|
|
|
6199 jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
|
|
|
6200
|
|
|
6201 // Splice the scripts into ret after their former ancestor and advance our index beyond them
|
|
|
6202 ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
|
|
|
6203 i += jsTags.length;
|
|
|
6204 }
|
|
|
6205 }
|
|
|
6206 }
|
|
|
6207 }
|
|
|
6208
|
|
|
6209 return ret;
|
|
|
6210 },
|
|
|
6211
|
|
|
6212 cleanData: function( elems, /* internal */ acceptData ) {
|
|
|
6213 var data, id, elem, type,
|
|
|
6214 i = 0,
|
|
|
6215 internalKey = jQuery.expando,
|
|
|
6216 cache = jQuery.cache,
|
|
|
6217 deleteExpando = jQuery.support.deleteExpando,
|
|
|
6218 special = jQuery.event.special;
|
|
|
6219
|
|
|
6220 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
6221
|
|
|
6222 if ( acceptData || jQuery.acceptData( elem ) ) {
|
|
|
6223
|
|
|
6224 id = elem[ internalKey ];
|
|
|
6225 data = id && cache[ id ];
|
|
|
6226
|
|
|
6227 if ( data ) {
|
|
|
6228 if ( data.events ) {
|
|
|
6229 for ( type in data.events ) {
|
|
|
6230 if ( special[ type ] ) {
|
|
|
6231 jQuery.event.remove( elem, type );
|
|
|
6232
|
|
|
6233 // This is a shortcut to avoid jQuery.event.remove's overhead
|
|
|
6234 } else {
|
|
|
6235 jQuery.removeEvent( elem, type, data.handle );
|
|
|
6236 }
|
|
|
6237 }
|
|
|
6238 }
|
|
|
6239
|
|
|
6240 // Remove cache only if it was not already removed by jQuery.event.remove
|
|
|
6241 if ( cache[ id ] ) {
|
|
|
6242
|
|
|
6243 delete cache[ id ];
|
|
|
6244
|
|
|
6245 // IE does not allow us to delete expando properties from nodes,
|
|
|
6246 // nor does it have a removeAttribute function on Document nodes;
|
|
|
6247 // we must handle all of these cases
|
|
|
6248 if ( deleteExpando ) {
|
|
|
6249 delete elem[ internalKey ];
|
|
|
6250
|
|
|
6251 } else if ( elem.removeAttribute ) {
|
|
|
6252 elem.removeAttribute( internalKey );
|
|
|
6253
|
|
|
6254 } else {
|
|
|
6255 elem[ internalKey ] = null;
|
|
|
6256 }
|
|
|
6257
|
|
|
6258 jQuery.deletedIds.push( id );
|
|
|
6259 }
|
|
|
6260 }
|
|
|
6261 }
|
|
|
6262 }
|
|
|
6263 }
|
|
|
6264 });
|
|
|
6265 // Limit scope pollution from any deprecated API
|
|
|
6266 (function() {
|
|
|
6267
|
|
|
6268 var matched, browser;
|
|
|
6269
|
|
|
6270 // Use of jQuery.browser is frowned upon.
|
|
|
6271 // More details: http://api.jquery.com/jQuery.browser
|
|
|
6272 // jQuery.uaMatch maintained for back-compat
|
|
|
6273 jQuery.uaMatch = function( ua ) {
|
|
|
6274 ua = ua.toLowerCase();
|
|
|
6275
|
|
|
6276 var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
6277 /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
6278 /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
6279 /(msie) ([\w.]+)/.exec( ua ) ||
|
|
|
6280 ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
|
|
|
6281 [];
|
|
|
6282
|
|
|
6283 return {
|
|
|
6284 browser: match[ 1 ] || "",
|
|
|
6285 version: match[ 2 ] || "0"
|
|
|
6286 };
|
|
|
6287 };
|
|
|
6288
|
|
|
6289 matched = jQuery.uaMatch( navigator.userAgent );
|
|
|
6290 browser = {};
|
|
|
6291
|
|
|
6292 if ( matched.browser ) {
|
|
|
6293 browser[ matched.browser ] = true;
|
|
|
6294 browser.version = matched.version;
|
|
|
6295 }
|
|
|
6296
|
|
|
6297 // Deprecated, use jQuery.browser.webkit instead
|
|
|
6298 // Maintained for back-compat only
|
|
|
6299 if ( browser.webkit ) {
|
|
|
6300 browser.safari = true;
|
|
|
6301 }
|
|
|
6302
|
|
|
6303 jQuery.browser = browser;
|
|
|
6304
|
|
|
6305 jQuery.sub = function() {
|
|
|
6306 function jQuerySub( selector, context ) {
|
|
|
6307 return new jQuerySub.fn.init( selector, context );
|
|
|
6308 }
|
|
|
6309 jQuery.extend( true, jQuerySub, this );
|
|
|
6310 jQuerySub.superclass = this;
|
|
|
6311 jQuerySub.fn = jQuerySub.prototype = this();
|
|
|
6312 jQuerySub.fn.constructor = jQuerySub;
|
|
|
6313 jQuerySub.sub = this.sub;
|
|
|
6314 jQuerySub.fn.init = function init( selector, context ) {
|
|
|
6315 if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
|
|
|
6316 context = jQuerySub( context );
|
|
|
6317 }
|
|
|
6318
|
|
|
6319 return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
|
|
|
6320 };
|
|
|
6321 jQuerySub.fn.init.prototype = jQuerySub.fn;
|
|
|
6322 var rootjQuerySub = jQuerySub(document);
|
|
|
6323 return jQuerySub;
|
|
|
6324 };
|
|
|
6325
|
|
|
6326 })();
|
|
|
6327 var curCSS, iframe, iframeDoc,
|
|
|
6328 ralpha = /alpha\([^)]*\)/i,
|
|
|
6329 ropacity = /opacity=([^)]*)/,
|
|
|
6330 rposition = /^(top|right|bottom|left)$/,
|
|
|
6331 rmargin = /^margin/,
|
|
|
6332 rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
|
|
|
6333 rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
|
|
|
6334 rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
|
|
|
6335 elemdisplay = {},
|
|
|
6336
|
|
|
6337 cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
6338 cssNormalTransform = {
|
|
|
6339 letterSpacing: 0,
|
|
|
6340 fontWeight: 400,
|
|
|
6341 lineHeight: 1
|
|
|
6342 },
|
|
|
6343
|
|
|
6344 cssExpand = [ "Top", "Right", "Bottom", "Left" ],
|
|
|
6345 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
|
|
|
6346
|
|
|
6347 eventsToggle = jQuery.fn.toggle;
|
|
|
6348
|
|
|
6349 // return a css property mapped to a potentially vendor prefixed property
|
|
|
6350 function vendorPropName( style, name ) {
|
|
|
6351
|
|
|
6352 // shortcut for names that are not vendor prefixed
|
|
|
6353 if ( name in style ) {
|
|
|
6354 return name;
|
|
|
6355 }
|
|
|
6356
|
|
|
6357 // check for vendor prefixed names
|
|
|
6358 var capName = name.charAt(0).toUpperCase() + name.slice(1),
|
|
|
6359 origName = name,
|
|
|
6360 i = cssPrefixes.length;
|
|
|
6361
|
|
|
6362 while ( i-- ) {
|
|
|
6363 name = cssPrefixes[ i ] + capName;
|
|
|
6364 if ( name in style ) {
|
|
|
6365 return name;
|
|
|
6366 }
|
|
|
6367 }
|
|
|
6368
|
|
|
6369 return origName;
|
|
|
6370 }
|
|
|
6371
|
|
|
6372 function isHidden( elem, el ) {
|
|
|
6373 elem = el || elem;
|
|
|
6374 return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
|
|
|
6375 }
|
|
|
6376
|
|
|
6377 function showHide( elements, show ) {
|
|
|
6378 var elem, display,
|
|
|
6379 values = [],
|
|
|
6380 index = 0,
|
|
|
6381 length = elements.length;
|
|
|
6382
|
|
|
6383 for ( ; index < length; index++ ) {
|
|
|
6384 elem = elements[ index ];
|
|
|
6385 if ( !elem.style ) {
|
|
|
6386 continue;
|
|
|
6387 }
|
|
|
6388 values[ index ] = jQuery._data( elem, "olddisplay" );
|
|
|
6389 if ( show ) {
|
|
|
6390 // Reset the inline display of this element to learn if it is
|
|
|
6391 // being hidden by cascaded rules or not
|
|
|
6392 if ( !values[ index ] && elem.style.display === "none" ) {
|
|
|
6393 elem.style.display = "";
|
|
|
6394 }
|
|
|
6395
|
|
|
6396 // Set elements which have been overridden with display: none
|
|
|
6397 // in a stylesheet to whatever the default browser style is
|
|
|
6398 // for such an element
|
|
|
6399 if ( elem.style.display === "" && isHidden( elem ) ) {
|
|
|
6400 values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
|
|
|
6401 }
|
|
|
6402 } else {
|
|
|
6403 display = curCSS( elem, "display" );
|
|
|
6404
|
|
|
6405 if ( !values[ index ] && display !== "none" ) {
|
|
|
6406 jQuery._data( elem, "olddisplay", display );
|
|
|
6407 }
|
|
|
6408 }
|
|
|
6409 }
|
|
|
6410
|
|
|
6411 // Set the display of most of the elements in a second loop
|
|
|
6412 // to avoid the constant reflow
|
|
|
6413 for ( index = 0; index < length; index++ ) {
|
|
|
6414 elem = elements[ index ];
|
|
|
6415 if ( !elem.style ) {
|
|
|
6416 continue;
|
|
|
6417 }
|
|
|
6418 if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
|
|
6419 elem.style.display = show ? values[ index ] || "" : "none";
|
|
|
6420 }
|
|
|
6421 }
|
|
|
6422
|
|
|
6423 return elements;
|
|
|
6424 }
|
|
|
6425
|
|
|
6426 jQuery.fn.extend({
|
|
|
6427 css: function( name, value ) {
|
|
|
6428 return jQuery.access( this, function( elem, name, value ) {
|
|
|
6429 return value !== undefined ?
|
|
|
6430 jQuery.style( elem, name, value ) :
|
|
|
6431 jQuery.css( elem, name );
|
|
|
6432 }, name, value, arguments.length > 1 );
|
|
|
6433 },
|
|
|
6434 show: function() {
|
|
|
6435 return showHide( this, true );
|
|
|
6436 },
|
|
|
6437 hide: function() {
|
|
|
6438 return showHide( this );
|
|
|
6439 },
|
|
|
6440 toggle: function( state, fn2 ) {
|
|
|
6441 var bool = typeof state === "boolean";
|
|
|
6442
|
|
|
6443 if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
|
|
|
6444 return eventsToggle.apply( this, arguments );
|
|
|
6445 }
|
|
|
6446
|
|
|
6447 return this.each(function() {
|
|
|
6448 if ( bool ? state : isHidden( this ) ) {
|
|
|
6449 jQuery( this ).show();
|
|
|
6450 } else {
|
|
|
6451 jQuery( this ).hide();
|
|
|
6452 }
|
|
|
6453 });
|
|
|
6454 }
|
|
|
6455 });
|
|
|
6456
|
|
|
6457 jQuery.extend({
|
|
|
6458 // Add in style property hooks for overriding the default
|
|
|
6459 // behavior of getting and setting a style property
|
|
|
6460 cssHooks: {
|
|
|
6461 opacity: {
|
|
|
6462 get: function( elem, computed ) {
|
|
|
6463 if ( computed ) {
|
|
|
6464 // We should always get a number back from opacity
|
|
|
6465 var ret = curCSS( elem, "opacity" );
|
|
|
6466 return ret === "" ? "1" : ret;
|
|
|
6467
|
|
|
6468 }
|
|
|
6469 }
|
|
|
6470 }
|
|
|
6471 },
|
|
|
6472
|
|
|
6473 // Exclude the following css properties to add px
|
|
|
6474 cssNumber: {
|
|
|
6475 "fillOpacity": true,
|
|
|
6476 "fontWeight": true,
|
|
|
6477 "lineHeight": true,
|
|
|
6478 "opacity": true,
|
|
|
6479 "orphans": true,
|
|
|
6480 "widows": true,
|
|
|
6481 "zIndex": true,
|
|
|
6482 "zoom": true
|
|
|
6483 },
|
|
|
6484
|
|
|
6485 // Add in properties whose names you wish to fix before
|
|
|
6486 // setting or getting the value
|
|
|
6487 cssProps: {
|
|
|
6488 // normalize float css property
|
|
|
6489 "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
|
|
|
6490 },
|
|
|
6491
|
|
|
6492 // Get and set the style property on a DOM Node
|
|
|
6493 style: function( elem, name, value, extra ) {
|
|
|
6494 // Don't set styles on text and comment nodes
|
|
|
6495 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
|
6496 return;
|
|
|
6497 }
|
|
|
6498
|
|
|
6499 // Make sure that we're working with the right name
|
|
|
6500 var ret, type, hooks,
|
|
|
6501 origName = jQuery.camelCase( name ),
|
|
|
6502 style = elem.style;
|
|
|
6503
|
|
|
6504 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
|
|
|
6505
|
|
|
6506 // gets hook for the prefixed version
|
|
|
6507 // followed by the unprefixed version
|
|
|
6508 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6509
|
|
|
6510 // Check if we're setting a value
|
|
|
6511 if ( value !== undefined ) {
|
|
|
6512 type = typeof value;
|
|
|
6513
|
|
|
6514 // convert relative number strings (+= or -=) to relative numbers. #7345
|
|
|
6515 if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
|
|
6516 value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
|
|
|
6517 // Fixes bug #9237
|
|
|
6518 type = "number";
|
|
|
6519 }
|
|
|
6520
|
|
|
6521 // Make sure that NaN and null values aren't set. See: #7116
|
|
|
6522 if ( value == null || type === "number" && isNaN( value ) ) {
|
|
|
6523 return;
|
|
|
6524 }
|
|
|
6525
|
|
|
6526 // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
|
|
6527 if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
|
|
6528 value += "px";
|
|
|
6529 }
|
|
|
6530
|
|
|
6531 // If a hook was provided, use that value, otherwise just set the specified value
|
|
|
6532 if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
|
|
|
6533 // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
|
|
6534 // Fixes bug #5509
|
|
|
6535 try {
|
|
|
6536 style[ name ] = value;
|
|
|
6537 } catch(e) {}
|
|
|
6538 }
|
|
|
6539
|
|
|
6540 } else {
|
|
|
6541 // If a hook was provided get the non-computed value from there
|
|
|
6542 if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
|
|
6543 return ret;
|
|
|
6544 }
|
|
|
6545
|
|
|
6546 // Otherwise just get the value from the style object
|
|
|
6547 return style[ name ];
|
|
|
6548 }
|
|
|
6549 },
|
|
|
6550
|
|
|
6551 css: function( elem, name, numeric, extra ) {
|
|
|
6552 var val, num, hooks,
|
|
|
6553 origName = jQuery.camelCase( name );
|
|
|
6554
|
|
|
6555 // Make sure that we're working with the right name
|
|
|
6556 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
|
|
|
6557
|
|
|
6558 // gets hook for the prefixed version
|
|
|
6559 // followed by the unprefixed version
|
|
|
6560 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6561
|
|
|
6562 // If a hook was provided get the computed value from there
|
|
|
6563 if ( hooks && "get" in hooks ) {
|
|
|
6564 val = hooks.get( elem, true, extra );
|
|
|
6565 }
|
|
|
6566
|
|
|
6567 // Otherwise, if a way to get the computed value exists, use that
|
|
|
6568 if ( val === undefined ) {
|
|
|
6569 val = curCSS( elem, name );
|
|
|
6570 }
|
|
|
6571
|
|
|
6572 //convert "normal" to computed value
|
|
|
6573 if ( val === "normal" && name in cssNormalTransform ) {
|
|
|
6574 val = cssNormalTransform[ name ];
|
|
|
6575 }
|
|
|
6576
|
|
|
6577 // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
|
|
6578 if ( numeric || extra !== undefined ) {
|
|
|
6579 num = parseFloat( val );
|
|
|
6580 return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
|
|
|
6581 }
|
|
|
6582 return val;
|
|
|
6583 },
|
|
|
6584
|
|
|
6585 // A method for quickly swapping in/out CSS properties to get correct calculations
|
|
|
6586 swap: function( elem, options, callback ) {
|
|
|
6587 var ret, name,
|
|
|
6588 old = {};
|
|
|
6589
|
|
|
6590 // Remember the old values, and insert the new ones
|
|
|
6591 for ( name in options ) {
|
|
|
6592 old[ name ] = elem.style[ name ];
|
|
|
6593 elem.style[ name ] = options[ name ];
|
|
|
6594 }
|
|
|
6595
|
|
|
6596 ret = callback.call( elem );
|
|
|
6597
|
|
|
6598 // Revert the old values
|
|
|
6599 for ( name in options ) {
|
|
|
6600 elem.style[ name ] = old[ name ];
|
|
|
6601 }
|
|
|
6602
|
|
|
6603 return ret;
|
|
|
6604 }
|
|
|
6605 });
|
|
|
6606
|
|
|
6607 // NOTE: To any future maintainer, we've used both window.getComputedStyle
|
|
|
6608 // and getComputedStyle here to produce a better gzip size
|
|
|
6609 if ( window.getComputedStyle ) {
|
|
|
6610 curCSS = function( elem, name ) {
|
|
|
6611 var ret, width, minWidth, maxWidth,
|
|
|
6612 computed = getComputedStyle( elem, null ),
|
|
|
6613 style = elem.style;
|
|
|
6614
|
|
|
6615 if ( computed ) {
|
|
|
6616
|
|
|
6617 ret = computed[ name ];
|
|
|
6618 if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
|
|
|
6619 ret = jQuery.style( elem, name );
|
|
|
6620 }
|
|
|
6621
|
|
|
6622 // A tribute to the "awesome hack by Dean Edwards"
|
|
|
6623 // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
|
|
6624 // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
|
|
6625 // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
|
|
6626 if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
|
|
6627 width = style.width;
|
|
|
6628 minWidth = style.minWidth;
|
|
|
6629 maxWidth = style.maxWidth;
|
|
|
6630
|
|
|
6631 style.minWidth = style.maxWidth = style.width = ret;
|
|
|
6632 ret = computed.width;
|
|
|
6633
|
|
|
6634 style.width = width;
|
|
|
6635 style.minWidth = minWidth;
|
|
|
6636 style.maxWidth = maxWidth;
|
|
|
6637 }
|
|
|
6638 }
|
|
|
6639
|
|
|
6640 return ret;
|
|
|
6641 };
|
|
|
6642 } else if ( document.documentElement.currentStyle ) {
|
|
|
6643 curCSS = function( elem, name ) {
|
|
|
6644 var left, rsLeft,
|
|
|
6645 ret = elem.currentStyle && elem.currentStyle[ name ],
|
|
|
6646 style = elem.style;
|
|
|
6647
|
|
|
6648 // Avoid setting ret to empty string here
|
|
|
6649 // so we don't default to auto
|
|
|
6650 if ( ret == null && style && style[ name ] ) {
|
|
|
6651 ret = style[ name ];
|
|
|
6652 }
|
|
|
6653
|
|
|
6654 // From the awesome hack by Dean Edwards
|
|
|
6655 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
|
|
6656
|
|
|
6657 // If we're not dealing with a regular pixel number
|
|
|
6658 // but a number that has a weird ending, we need to convert it to pixels
|
|
|
6659 // but not position css attributes, as those are proportional to the parent element instead
|
|
|
6660 // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
|
|
6661 if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
|
|
6662
|
|
|
6663 // Remember the original values
|
|
|
6664 left = style.left;
|
|
|
6665 rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
|
|
|
6666
|
|
|
6667 // Put in the new values to get a computed value out
|
|
|
6668 if ( rsLeft ) {
|
|
|
6669 elem.runtimeStyle.left = elem.currentStyle.left;
|
|
|
6670 }
|
|
|
6671 style.left = name === "fontSize" ? "1em" : ret;
|
|
|
6672 ret = style.pixelLeft + "px";
|
|
|
6673
|
|
|
6674 // Revert the changed values
|
|
|
6675 style.left = left;
|
|
|
6676 if ( rsLeft ) {
|
|
|
6677 elem.runtimeStyle.left = rsLeft;
|
|
|
6678 }
|
|
|
6679 }
|
|
|
6680
|
|
|
6681 return ret === "" ? "auto" : ret;
|
|
|
6682 };
|
|
|
6683 }
|
|
|
6684
|
|
|
6685 function setPositiveNumber( elem, value, subtract ) {
|
|
|
6686 var matches = rnumsplit.exec( value );
|
|
|
6687 return matches ?
|
|
|
6688 Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
|
|
|
6689 value;
|
|
|
6690 }
|
|
|
6691
|
|
|
6692 function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
|
|
|
6693 var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
|
|
6694 // If we already have the right measurement, avoid augmentation
|
|
|
6695 4 :
|
|
|
6696 // Otherwise initialize for horizontal or vertical properties
|
|
|
6697 name === "width" ? 1 : 0,
|
|
|
6698
|
|
|
6699 val = 0;
|
|
|
6700
|
|
|
6701 for ( ; i < 4; i += 2 ) {
|
|
|
6702 // both box models exclude margin, so add it if we want it
|
|
|
6703 if ( extra === "margin" ) {
|
|
|
6704 // we use jQuery.css instead of curCSS here
|
|
|
6705 // because of the reliableMarginRight CSS hook!
|
|
|
6706 val += jQuery.css( elem, extra + cssExpand[ i ], true );
|
|
|
6707 }
|
|
|
6708
|
|
|
6709 // From this point on we use curCSS for maximum performance (relevant in animations)
|
|
|
6710 if ( isBorderBox ) {
|
|
|
6711 // border-box includes padding, so remove it if we want content
|
|
|
6712 if ( extra === "content" ) {
|
|
|
6713 val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
|
|
|
6714 }
|
|
|
6715
|
|
|
6716 // at this point, extra isn't border nor margin, so remove border
|
|
|
6717 if ( extra !== "margin" ) {
|
|
|
6718 val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
|
|
|
6719 }
|
|
|
6720 } else {
|
|
|
6721 // at this point, extra isn't content, so add padding
|
|
|
6722 val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
|
|
|
6723
|
|
|
6724 // at this point, extra isn't content nor padding, so add border
|
|
|
6725 if ( extra !== "padding" ) {
|
|
|
6726 val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
|
|
|
6727 }
|
|
|
6728 }
|
|
|
6729 }
|
|
|
6730
|
|
|
6731 return val;
|
|
|
6732 }
|
|
|
6733
|
|
|
6734 function getWidthOrHeight( elem, name, extra ) {
|
|
|
6735
|
|
|
6736 // Start with offset property, which is equivalent to the border-box value
|
|
|
6737 var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
|
|
6738 valueIsBorderBox = true,
|
|
|
6739 isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
|
|
|
6740
|
|
|
6741 if ( val <= 0 ) {
|
|
|
6742 // Fall back to computed then uncomputed css if necessary
|
|
|
6743 val = curCSS( elem, name );
|
|
|
6744 if ( val < 0 || val == null ) {
|
|
|
6745 val = elem.style[ name ];
|
|
|
6746 }
|
|
|
6747
|
|
|
6748 // Computed unit is not pixels. Stop here and return.
|
|
|
6749 if ( rnumnonpx.test(val) ) {
|
|
|
6750 return val;
|
|
|
6751 }
|
|
|
6752
|
|
|
6753 // we need the check for style in case a browser which returns unreliable values
|
|
|
6754 // for getComputedStyle silently falls back to the reliable elem.style
|
|
|
6755 valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
|
|
|
6756
|
|
|
6757 // Normalize "", auto, and prepare for extra
|
|
|
6758 val = parseFloat( val ) || 0;
|
|
|
6759 }
|
|
|
6760
|
|
|
6761 // use the active box-sizing model to add/subtract irrelevant styles
|
|
|
6762 return ( val +
|
|
|
6763 augmentWidthOrHeight(
|
|
|
6764 elem,
|
|
|
6765 name,
|
|
|
6766 extra || ( isBorderBox ? "border" : "content" ),
|
|
|
6767 valueIsBorderBox
|
|
|
6768 )
|
|
|
6769 ) + "px";
|
|
|
6770 }
|
|
|
6771
|
|
|
6772
|
|
|
6773 // Try to determine the default display value of an element
|
|
|
6774 function css_defaultDisplay( nodeName ) {
|
|
|
6775 if ( elemdisplay[ nodeName ] ) {
|
|
|
6776 return elemdisplay[ nodeName ];
|
|
|
6777 }
|
|
|
6778
|
|
|
6779 var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
|
|
|
6780 display = elem.css("display");
|
|
|
6781 elem.remove();
|
|
|
6782
|
|
|
6783 // If the simple way fails,
|
|
|
6784 // get element's real default display by attaching it to a temp iframe
|
|
|
6785 if ( display === "none" || display === "" ) {
|
|
|
6786 // Use the already-created iframe if possible
|
|
|
6787 iframe = document.body.appendChild(
|
|
|
6788 iframe || jQuery.extend( document.createElement("iframe"), {
|
|
|
6789 frameBorder: 0,
|
|
|
6790 width: 0,
|
|
|
6791 height: 0
|
|
|
6792 })
|
|
|
6793 );
|
|
|
6794
|
|
|
6795 // Create a cacheable copy of the iframe document on first call.
|
|
|
6796 // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
|
|
|
6797 // document to it; WebKit & Firefox won't allow reusing the iframe document.
|
|
|
6798 if ( !iframeDoc || !iframe.createElement ) {
|
|
|
6799 iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
|
|
|
6800 iframeDoc.write("<!doctype html><html><body>");
|
|
|
6801 iframeDoc.close();
|
|
|
6802 }
|
|
|
6803
|
|
|
6804 elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
|
|
|
6805
|
|
|
6806 display = curCSS( elem, "display" );
|
|
|
6807 document.body.removeChild( iframe );
|
|
|
6808 }
|
|
|
6809
|
|
|
6810 // Store the correct default display
|
|
|
6811 elemdisplay[ nodeName ] = display;
|
|
|
6812
|
|
|
6813 return display;
|
|
|
6814 }
|
|
|
6815
|
|
|
6816 jQuery.each([ "height", "width" ], function( i, name ) {
|
|
|
6817 jQuery.cssHooks[ name ] = {
|
|
|
6818 get: function( elem, computed, extra ) {
|
|
|
6819 if ( computed ) {
|
|
|
6820 if ( elem.offsetWidth !== 0 || curCSS( elem, "display" ) !== "none" ) {
|
|
|
6821 return getWidthOrHeight( elem, name, extra );
|
|
|
6822 } else {
|
|
|
6823 return jQuery.swap( elem, cssShow, function() {
|
|
|
6824 return getWidthOrHeight( elem, name, extra );
|
|
|
6825 });
|
|
|
6826 }
|
|
|
6827 }
|
|
|
6828 },
|
|
|
6829
|
|
|
6830 set: function( elem, value, extra ) {
|
|
|
6831 return setPositiveNumber( elem, value, extra ?
|
|
|
6832 augmentWidthOrHeight(
|
|
|
6833 elem,
|
|
|
6834 name,
|
|
|
6835 extra,
|
|
|
6836 jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
|
|
|
6837 ) : 0
|
|
|
6838 );
|
|
|
6839 }
|
|
|
6840 };
|
|
|
6841 });
|
|
|
6842
|
|
|
6843 if ( !jQuery.support.opacity ) {
|
|
|
6844 jQuery.cssHooks.opacity = {
|
|
|
6845 get: function( elem, computed ) {
|
|
|
6846 // IE uses filters for opacity
|
|
|
6847 return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
|
|
|
6848 ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
|
|
|
6849 computed ? "1" : "";
|
|
|
6850 },
|
|
|
6851
|
|
|
6852 set: function( elem, value ) {
|
|
|
6853 var style = elem.style,
|
|
|
6854 currentStyle = elem.currentStyle,
|
|
|
6855 opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
|
|
|
6856 filter = currentStyle && currentStyle.filter || style.filter || "";
|
|
|
6857
|
|
|
6858 // IE has trouble with opacity if it does not have layout
|
|
|
6859 // Force it by setting the zoom level
|
|
|
6860 style.zoom = 1;
|
|
|
6861
|
|
|
6862 // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
|
|
6863 if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
|
|
|
6864 style.removeAttribute ) {
|
|
|
6865
|
|
|
6866 // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
|
|
6867 // if "filter:" is present at all, clearType is disabled, we want to avoid this
|
|
|
6868 // style.removeAttribute is IE Only, but so apparently is this code path...
|
|
|
6869 style.removeAttribute( "filter" );
|
|
|
6870
|
|
|
6871 // if there there is no filter style applied in a css rule, we are done
|
|
|
6872 if ( currentStyle && !currentStyle.filter ) {
|
|
|
6873 return;
|
|
|
6874 }
|
|
|
6875 }
|
|
|
6876
|
|
|
6877 // otherwise, set new filter values
|
|
|
6878 style.filter = ralpha.test( filter ) ?
|
|
|
6879 filter.replace( ralpha, opacity ) :
|
|
|
6880 filter + " " + opacity;
|
|
|
6881 }
|
|
|
6882 };
|
|
|
6883 }
|
|
|
6884
|
|
|
6885 // These hooks cannot be added until DOM ready because the support test
|
|
|
6886 // for it is not run until after DOM ready
|
|
|
6887 jQuery(function() {
|
|
|
6888 if ( !jQuery.support.reliableMarginRight ) {
|
|
|
6889 jQuery.cssHooks.marginRight = {
|
|
|
6890 get: function( elem, computed ) {
|
|
|
6891 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
6892 // Work around by temporarily setting element display to inline-block
|
|
|
6893 return jQuery.swap( elem, { "display": "inline-block" }, function() {
|
|
|
6894 if ( computed ) {
|
|
|
6895 return curCSS( elem, "marginRight" );
|
|
|
6896 }
|
|
|
6897 });
|
|
|
6898 }
|
|
|
6899 };
|
|
|
6900 }
|
|
|
6901
|
|
|
6902 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
6903 // getComputedStyle returns percent when specified for top/left/bottom/right
|
|
|
6904 // rather than make the css module depend on the offset module, we just check for it here
|
|
|
6905 if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
|
|
|
6906 jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
|
6907 jQuery.cssHooks[ prop ] = {
|
|
|
6908 get: function( elem, computed ) {
|
|
|
6909 if ( computed ) {
|
|
|
6910 var ret = curCSS( elem, prop );
|
|
|
6911 // if curCSS returns percentage, fallback to offset
|
|
|
6912 return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
|
|
|
6913 }
|
|
|
6914 }
|
|
|
6915 };
|
|
|
6916 });
|
|
|
6917 }
|
|
|
6918
|
|
|
6919 });
|
|
|
6920
|
|
|
6921 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
6922 jQuery.expr.filters.hidden = function( elem ) {
|
|
|
6923 return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
|
|
|
6924 };
|
|
|
6925
|
|
|
6926 jQuery.expr.filters.visible = function( elem ) {
|
|
|
6927 return !jQuery.expr.filters.hidden( elem );
|
|
|
6928 };
|
|
|
6929 }
|
|
|
6930
|
|
|
6931 // These hooks are used by animate to expand properties
|
|
|
6932 jQuery.each({
|
|
|
6933 margin: "",
|
|
|
6934 padding: "",
|
|
|
6935 border: "Width"
|
|
|
6936 }, function( prefix, suffix ) {
|
|
|
6937 jQuery.cssHooks[ prefix + suffix ] = {
|
|
|
6938 expand: function( value ) {
|
|
|
6939 var i,
|
|
|
6940
|
|
|
6941 // assumes a single number if not a string
|
|
|
6942 parts = typeof value === "string" ? value.split(" ") : [ value ],
|
|
|
6943 expanded = {};
|
|
|
6944
|
|
|
6945 for ( i = 0; i < 4; i++ ) {
|
|
|
6946 expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
|
6947 parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
|
6948 }
|
|
|
6949
|
|
|
6950 return expanded;
|
|
|
6951 }
|
|
|
6952 };
|
|
|
6953
|
|
|
6954 if ( !rmargin.test( prefix ) ) {
|
|
|
6955 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
|
6956 }
|
|
|
6957 });
|
|
|
6958 var r20 = /%20/g,
|
|
|
6959 rbracket = /\[\]$/,
|
|
|
6960 rCRLF = /\r?\n/g,
|
|
|
6961 rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
|
|
|
6962 rselectTextarea = /^(?:select|textarea)/i;
|
|
|
6963
|
|
|
6964 jQuery.fn.extend({
|
|
|
6965 serialize: function() {
|
|
|
6966 return jQuery.param( this.serializeArray() );
|
|
|
6967 },
|
|
|
6968 serializeArray: function() {
|
|
|
6969 return this.map(function(){
|
|
|
6970 return this.elements ? jQuery.makeArray( this.elements ) : this;
|
|
|
6971 })
|
|
|
6972 .filter(function(){
|
|
|
6973 return this.name && !this.disabled &&
|
|
|
6974 ( this.checked || rselectTextarea.test( this.nodeName ) ||
|
|
|
6975 rinput.test( this.type ) );
|
|
|
6976 })
|
|
|
6977 .map(function( i, elem ){
|
|
|
6978 var val = jQuery( this ).val();
|
|
|
6979
|
|
|
6980 return val == null ?
|
|
|
6981 null :
|
|
|
6982 jQuery.isArray( val ) ?
|
|
|
6983 jQuery.map( val, function( val, i ){
|
|
|
6984 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
6985 }) :
|
|
|
6986 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
6987 }).get();
|
|
|
6988 }
|
|
|
6989 });
|
|
|
6990
|
|
|
6991 //Serialize an array of form elements or a set of
|
|
|
6992 //key/values into a query string
|
|
|
6993 jQuery.param = function( a, traditional ) {
|
|
|
6994 var prefix,
|
|
|
6995 s = [],
|
|
|
6996 add = function( key, value ) {
|
|
|
6997 // If value is a function, invoke it and return its value
|
|
|
6998 value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
|
|
6999 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
|
|
7000 };
|
|
|
7001
|
|
|
7002 // Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
|
7003 if ( traditional === undefined ) {
|
|
|
7004 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
|
|
7005 }
|
|
|
7006
|
|
|
7007 // If an array was passed in, assume that it is an array of form elements.
|
|
|
7008 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
7009 // Serialize the form elements
|
|
|
7010 jQuery.each( a, function() {
|
|
|
7011 add( this.name, this.value );
|
|
|
7012 });
|
|
|
7013
|
|
|
7014 } else {
|
|
|
7015 // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
7016 // did it), otherwise encode params recursively.
|
|
|
7017 for ( prefix in a ) {
|
|
|
7018 buildParams( prefix, a[ prefix ], traditional, add );
|
|
|
7019 }
|
|
|
7020 }
|
|
|
7021
|
|
|
7022 // Return the resulting serialization
|
|
|
7023 return s.join( "&" ).replace( r20, "+" );
|
|
|
7024 };
|
|
|
7025
|
|
|
7026 function buildParams( prefix, obj, traditional, add ) {
|
|
|
7027 var name;
|
|
|
7028
|
|
|
7029 if ( jQuery.isArray( obj ) ) {
|
|
|
7030 // Serialize array item.
|
|
|
7031 jQuery.each( obj, function( i, v ) {
|
|
|
7032 if ( traditional || rbracket.test( prefix ) ) {
|
|
|
7033 // Treat each array item as a scalar.
|
|
|
7034 add( prefix, v );
|
|
|
7035
|
|
|
7036 } else {
|
|
|
7037 // If array item is non-scalar (array or object), encode its
|
|
|
7038 // numeric index to resolve deserialization ambiguity issues.
|
|
|
7039 // Note that rack (as of 1.0.0) can't currently deserialize
|
|
|
7040 // nested arrays properly, and attempting to do so may cause
|
|
|
7041 // a server error. Possible fixes are to modify rack's
|
|
|
7042 // deserialization algorithm or to provide an option or flag
|
|
|
7043 // to force array serialization to be shallow.
|
|
|
7044 buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
|
|
|
7045 }
|
|
|
7046 });
|
|
|
7047
|
|
|
7048 } else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
|
|
7049 // Serialize object item.
|
|
|
7050 for ( name in obj ) {
|
|
|
7051 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
|
7052 }
|
|
|
7053
|
|
|
7054 } else {
|
|
|
7055 // Serialize scalar item.
|
|
|
7056 add( prefix, obj );
|
|
|
7057 }
|
|
|
7058 }
|
|
|
7059 var // Document location
|
|
|
7060 ajaxLocation,
|
|
|
7061 // Document location segments
|
|
|
7062 ajaxLocParts,
|
|
|
7063
|
|
|
7064 rhash = /#.*$/,
|
|
|
7065 rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
|
|
|
7066 // #7653, #8125, #8152: local protocol detection
|
|
|
7067 rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
|
|
|
7068 rnoContent = /^(?:GET|HEAD)$/,
|
|
|
7069 rprotocol = /^\/\//,
|
|
|
7070 rquery = /\?/,
|
|
|
7071 rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
|
|
|
7072 rts = /([?&])_=[^&]*/,
|
|
|
7073 rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
|
|
|
7074
|
|
|
7075 // Keep a copy of the old load method
|
|
|
7076 _load = jQuery.fn.load,
|
|
|
7077
|
|
|
7078 /* Prefilters
|
|
|
7079 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
|
7080 * 2) These are called:
|
|
|
7081 * - BEFORE asking for a transport
|
|
|
7082 * - AFTER param serialization (s.data is a string if s.processData is true)
|
|
|
7083 * 3) key is the dataType
|
|
|
7084 * 4) the catchall symbol "*" can be used
|
|
|
7085 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
|
7086 */
|
|
|
7087 prefilters = {},
|
|
|
7088
|
|
|
7089 /* Transports bindings
|
|
|
7090 * 1) key is the dataType
|
|
|
7091 * 2) the catchall symbol "*" can be used
|
|
|
7092 * 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
|
7093 */
|
|
|
7094 transports = {},
|
|
|
7095
|
|
|
7096 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
|
7097 allTypes = ["*/"] + ["*"];
|
|
|
7098
|
|
|
7099 // #8138, IE may throw an exception when accessing
|
|
|
7100 // a field from window.location if document.domain has been set
|
|
|
7101 try {
|
|
|
7102 ajaxLocation = location.href;
|
|
|
7103 } catch( e ) {
|
|
|
7104 // Use the href attribute of an A element
|
|
|
7105 // since IE will modify it given document.location
|
|
|
7106 ajaxLocation = document.createElement( "a" );
|
|
|
7107 ajaxLocation.href = "";
|
|
|
7108 ajaxLocation = ajaxLocation.href;
|
|
|
7109 }
|
|
|
7110
|
|
|
7111 // Segment location into parts
|
|
|
7112 ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
|
|
7113
|
|
|
7114 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
|
7115 function addToPrefiltersOrTransports( structure ) {
|
|
|
7116
|
|
|
7117 // dataTypeExpression is optional and defaults to "*"
|
|
|
7118 return function( dataTypeExpression, func ) {
|
|
|
7119
|
|
|
7120 if ( typeof dataTypeExpression !== "string" ) {
|
|
|
7121 func = dataTypeExpression;
|
|
|
7122 dataTypeExpression = "*";
|
|
|
7123 }
|
|
|
7124
|
|
|
7125 var dataType, list, placeBefore,
|
|
|
7126 dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
|
|
|
7127 i = 0,
|
|
|
7128 length = dataTypes.length;
|
|
|
7129
|
|
|
7130 if ( jQuery.isFunction( func ) ) {
|
|
|
7131 // For each dataType in the dataTypeExpression
|
|
|
7132 for ( ; i < length; i++ ) {
|
|
|
7133 dataType = dataTypes[ i ];
|
|
|
7134 // We control if we're asked to add before
|
|
|
7135 // any existing element
|
|
|
7136 placeBefore = /^\+/.test( dataType );
|
|
|
7137 if ( placeBefore ) {
|
|
|
7138 dataType = dataType.substr( 1 ) || "*";
|
|
|
7139 }
|
|
|
7140 list = structure[ dataType ] = structure[ dataType ] || [];
|
|
|
7141 // then we add to the structure accordingly
|
|
|
7142 list[ placeBefore ? "unshift" : "push" ]( func );
|
|
|
7143 }
|
|
|
7144 }
|
|
|
7145 };
|
|
|
7146 }
|
|
|
7147
|
|
|
7148 // Base inspection function for prefilters and transports
|
|
|
7149 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
|
|
|
7150 dataType /* internal */, inspected /* internal */ ) {
|
|
|
7151
|
|
|
7152 dataType = dataType || options.dataTypes[ 0 ];
|
|
|
7153 inspected = inspected || {};
|
|
|
7154
|
|
|
7155 inspected[ dataType ] = true;
|
|
|
7156
|
|
|
7157 var selection,
|
|
|
7158 list = structure[ dataType ],
|
|
|
7159 i = 0,
|
|
|
7160 length = list ? list.length : 0,
|
|
|
7161 executeOnly = ( structure === prefilters );
|
|
|
7162
|
|
|
7163 for ( ; i < length && ( executeOnly || !selection ); i++ ) {
|
|
|
7164 selection = list[ i ]( options, originalOptions, jqXHR );
|
|
|
7165 // If we got redirected to another dataType
|
|
|
7166 // we try there if executing only and not done already
|
|
|
7167 if ( typeof selection === "string" ) {
|
|
|
7168 if ( !executeOnly || inspected[ selection ] ) {
|
|
|
7169 selection = undefined;
|
|
|
7170 } else {
|
|
|
7171 options.dataTypes.unshift( selection );
|
|
|
7172 selection = inspectPrefiltersOrTransports(
|
|
|
7173 structure, options, originalOptions, jqXHR, selection, inspected );
|
|
|
7174 }
|
|
|
7175 }
|
|
|
7176 }
|
|
|
7177 // If we're only executing or nothing was selected
|
|
|
7178 // we try the catchall dataType if not done already
|
|
|
7179 if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
|
|
|
7180 selection = inspectPrefiltersOrTransports(
|
|
|
7181 structure, options, originalOptions, jqXHR, "*", inspected );
|
|
|
7182 }
|
|
|
7183 // unnecessary when only executing (prefilters)
|
|
|
7184 // but it'll be ignored by the caller in that case
|
|
|
7185 return selection;
|
|
|
7186 }
|
|
|
7187
|
|
|
7188 // A special extend for ajax options
|
|
|
7189 // that takes "flat" options (not to be deep extended)
|
|
|
7190 // Fixes #9887
|
|
|
7191 function ajaxExtend( target, src ) {
|
|
|
7192 var key, deep,
|
|
|
7193 flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
7194 for ( key in src ) {
|
|
|
7195 if ( src[ key ] !== undefined ) {
|
|
|
7196 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
|
|
7197 }
|
|
|
7198 }
|
|
|
7199 if ( deep ) {
|
|
|
7200 jQuery.extend( true, target, deep );
|
|
|
7201 }
|
|
|
7202 }
|
|
|
7203
|
|
|
7204 jQuery.fn.load = function( url, params, callback ) {
|
|
|
7205 if ( typeof url !== "string" && _load ) {
|
|
|
7206 return _load.apply( this, arguments );
|
|
|
7207 }
|
|
|
7208
|
|
|
7209 // Don't do a request if no elements are being requested
|
|
|
7210 if ( !this.length ) {
|
|
|
7211 return this;
|
|
|
7212 }
|
|
|
7213
|
|
|
7214 var selector, type, response,
|
|
|
7215 self = this,
|
|
|
7216 off = url.indexOf(" ");
|
|
|
7217
|
|
|
7218 if ( off >= 0 ) {
|
|
|
7219 selector = url.slice( off, url.length );
|
|
|
7220 url = url.slice( 0, off );
|
|
|
7221 }
|
|
|
7222
|
|
|
7223 // If it's a function
|
|
|
7224 if ( jQuery.isFunction( params ) ) {
|
|
|
7225
|
|
|
7226 // We assume that it's the callback
|
|
|
7227 callback = params;
|
|
|
7228 params = undefined;
|
|
|
7229
|
|
|
7230 // Otherwise, build a param string
|
|
|
7231 } else if ( typeof params === "object" ) {
|
|
|
7232 type = "POST";
|
|
|
7233 }
|
|
|
7234
|
|
|
7235 // Request the remote document
|
|
|
7236 jQuery.ajax({
|
|
|
7237 url: url,
|
|
|
7238
|
|
|
7239 // if "type" variable is undefined, then "GET" method will be used
|
|
|
7240 type: type,
|
|
|
7241 dataType: "html",
|
|
|
7242 data: params,
|
|
|
7243 complete: function( jqXHR, status ) {
|
|
|
7244 if ( callback ) {
|
|
|
7245 self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
|
7246 }
|
|
|
7247 }
|
|
|
7248 }).done(function( responseText ) {
|
|
|
7249
|
|
|
7250 // Save response for use in complete callback
|
|
|
7251 response = arguments;
|
|
|
7252
|
|
|
7253 // See if a selector was specified
|
|
|
7254 self.html( selector ?
|
|
|
7255
|
|
|
7256 // Create a dummy div to hold the results
|
|
|
7257 jQuery("<div>")
|
|
|
7258
|
|
|
7259 // inject the contents of the document in, removing the scripts
|
|
|
7260 // to avoid any 'Permission Denied' errors in IE
|
|
|
7261 .append( responseText.replace( rscript, "" ) )
|
|
|
7262
|
|
|
7263 // Locate the specified elements
|
|
|
7264 .find( selector ) :
|
|
|
7265
|
|
|
7266 // If not, just inject the full result
|
|
|
7267 responseText );
|
|
|
7268
|
|
|
7269 });
|
|
|
7270
|
|
|
7271 return this;
|
|
|
7272 };
|
|
|
7273
|
|
|
7274 // Attach a bunch of functions for handling common AJAX events
|
|
|
7275 jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
|
|
|
7276 jQuery.fn[ o ] = function( f ){
|
|
|
7277 return this.on( o, f );
|
|
|
7278 };
|
|
|
7279 });
|
|
|
7280
|
|
|
7281 jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
|
7282 jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
7283 // shift arguments if data argument was omitted
|
|
|
7284 if ( jQuery.isFunction( data ) ) {
|
|
|
7285 type = type || callback;
|
|
|
7286 callback = data;
|
|
|
7287 data = undefined;
|
|
|
7288 }
|
|
|
7289
|
|
|
7290 return jQuery.ajax({
|
|
|
7291 type: method,
|
|
|
7292 url: url,
|
|
|
7293 data: data,
|
|
|
7294 success: callback,
|
|
|
7295 dataType: type
|
|
|
7296 });
|
|
|
7297 };
|
|
|
7298 });
|
|
|
7299
|
|
|
7300 jQuery.extend({
|
|
|
7301
|
|
|
7302 getScript: function( url, callback ) {
|
|
|
7303 return jQuery.get( url, undefined, callback, "script" );
|
|
|
7304 },
|
|
|
7305
|
|
|
7306 getJSON: function( url, data, callback ) {
|
|
|
7307 return jQuery.get( url, data, callback, "json" );
|
|
|
7308 },
|
|
|
7309
|
|
|
7310 // Creates a full fledged settings object into target
|
|
|
7311 // with both ajaxSettings and settings fields.
|
|
|
7312 // If target is omitted, writes into ajaxSettings.
|
|
|
7313 ajaxSetup: function( target, settings ) {
|
|
|
7314 if ( settings ) {
|
|
|
7315 // Building a settings object
|
|
|
7316 ajaxExtend( target, jQuery.ajaxSettings );
|
|
|
7317 } else {
|
|
|
7318 // Extending ajaxSettings
|
|
|
7319 settings = target;
|
|
|
7320 target = jQuery.ajaxSettings;
|
|
|
7321 }
|
|
|
7322 ajaxExtend( target, settings );
|
|
|
7323 return target;
|
|
|
7324 },
|
|
|
7325
|
|
|
7326 ajaxSettings: {
|
|
|
7327 url: ajaxLocation,
|
|
|
7328 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
|
|
7329 global: true,
|
|
|
7330 type: "GET",
|
|
|
7331 contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
|
7332 processData: true,
|
|
|
7333 async: true,
|
|
|
7334 /*
|
|
|
7335 timeout: 0,
|
|
|
7336 data: null,
|
|
|
7337 dataType: null,
|
|
|
7338 username: null,
|
|
|
7339 password: null,
|
|
|
7340 cache: null,
|
|
|
7341 throws: false,
|
|
|
7342 traditional: false,
|
|
|
7343 headers: {},
|
|
|
7344 */
|
|
|
7345
|
|
|
7346 accepts: {
|
|
|
7347 xml: "application/xml, text/xml",
|
|
|
7348 html: "text/html",
|
|
|
7349 text: "text/plain",
|
|
|
7350 json: "application/json, text/javascript",
|
|
|
7351 "*": allTypes
|
|
|
7352 },
|
|
|
7353
|
|
|
7354 contents: {
|
|
|
7355 xml: /xml/,
|
|
|
7356 html: /html/,
|
|
|
7357 json: /json/
|
|
|
7358 },
|
|
|
7359
|
|
|
7360 responseFields: {
|
|
|
7361 xml: "responseXML",
|
|
|
7362 text: "responseText"
|
|
|
7363 },
|
|
|
7364
|
|
|
7365 // List of data converters
|
|
|
7366 // 1) key format is "source_type destination_type" (a single space in-between)
|
|
|
7367 // 2) the catchall symbol "*" can be used for source_type
|
|
|
7368 converters: {
|
|
|
7369
|
|
|
7370 // Convert anything to text
|
|
|
7371 "* text": window.String,
|
|
|
7372
|
|
|
7373 // Text to html (true = no transformation)
|
|
|
7374 "text html": true,
|
|
|
7375
|
|
|
7376 // Evaluate text as a json expression
|
|
|
7377 "text json": jQuery.parseJSON,
|
|
|
7378
|
|
|
7379 // Parse text as xml
|
|
|
7380 "text xml": jQuery.parseXML
|
|
|
7381 },
|
|
|
7382
|
|
|
7383 // For options that shouldn't be deep extended:
|
|
|
7384 // you can add your own custom options here if
|
|
|
7385 // and when you create one that shouldn't be
|
|
|
7386 // deep extended (see ajaxExtend)
|
|
|
7387 flatOptions: {
|
|
|
7388 context: true,
|
|
|
7389 url: true
|
|
|
7390 }
|
|
|
7391 },
|
|
|
7392
|
|
|
7393 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
|
7394 ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
7395
|
|
|
7396 // Main method
|
|
|
7397 ajax: function( url, options ) {
|
|
|
7398
|
|
|
7399 // If url is an object, simulate pre-1.5 signature
|
|
|
7400 if ( typeof url === "object" ) {
|
|
|
7401 options = url;
|
|
|
7402 url = undefined;
|
|
|
7403 }
|
|
|
7404
|
|
|
7405 // Force options to be an object
|
|
|
7406 options = options || {};
|
|
|
7407
|
|
|
7408 var // ifModified key
|
|
|
7409 ifModifiedKey,
|
|
|
7410 // Response headers
|
|
|
7411 responseHeadersString,
|
|
|
7412 responseHeaders,
|
|
|
7413 // transport
|
|
|
7414 transport,
|
|
|
7415 // timeout handle
|
|
|
7416 timeoutTimer,
|
|
|
7417 // Cross-domain detection vars
|
|
|
7418 parts,
|
|
|
7419 // To know if global events are to be dispatched
|
|
|
7420 fireGlobals,
|
|
|
7421 // Loop variable
|
|
|
7422 i,
|
|
|
7423 // Create the final options object
|
|
|
7424 s = jQuery.ajaxSetup( {}, options ),
|
|
|
7425 // Callbacks context
|
|
|
7426 callbackContext = s.context || s,
|
|
|
7427 // Context for global events
|
|
|
7428 // It's the callbackContext if one was provided in the options
|
|
|
7429 // and if it's a DOM node or a jQuery collection
|
|
|
7430 globalEventContext = callbackContext !== s &&
|
|
|
7431 ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
|
|
|
7432 jQuery( callbackContext ) : jQuery.event,
|
|
|
7433 // Deferreds
|
|
|
7434 deferred = jQuery.Deferred(),
|
|
|
7435 completeDeferred = jQuery.Callbacks( "once memory" ),
|
|
|
7436 // Status-dependent callbacks
|
|
|
7437 statusCode = s.statusCode || {},
|
|
|
7438 // Headers (they are sent all at once)
|
|
|
7439 requestHeaders = {},
|
|
|
7440 requestHeadersNames = {},
|
|
|
7441 // The jqXHR state
|
|
|
7442 state = 0,
|
|
|
7443 // Default abort message
|
|
|
7444 strAbort = "canceled",
|
|
|
7445 // Fake xhr
|
|
|
7446 jqXHR = {
|
|
|
7447
|
|
|
7448 readyState: 0,
|
|
|
7449
|
|
|
7450 // Caches the header
|
|
|
7451 setRequestHeader: function( name, value ) {
|
|
|
7452 if ( !state ) {
|
|
|
7453 var lname = name.toLowerCase();
|
|
|
7454 name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
|
|
7455 requestHeaders[ name ] = value;
|
|
|
7456 }
|
|
|
7457 return this;
|
|
|
7458 },
|
|
|
7459
|
|
|
7460 // Raw string
|
|
|
7461 getAllResponseHeaders: function() {
|
|
|
7462 return state === 2 ? responseHeadersString : null;
|
|
|
7463 },
|
|
|
7464
|
|
|
7465 // Builds headers hashtable if needed
|
|
|
7466 getResponseHeader: function( key ) {
|
|
|
7467 var match;
|
|
|
7468 if ( state === 2 ) {
|
|
|
7469 if ( !responseHeaders ) {
|
|
|
7470 responseHeaders = {};
|
|
|
7471 while( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
|
|
7472 responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
|
|
7473 }
|
|
|
7474 }
|
|
|
7475 match = responseHeaders[ key.toLowerCase() ];
|
|
|
7476 }
|
|
|
7477 return match === undefined ? null : match;
|
|
|
7478 },
|
|
|
7479
|
|
|
7480 // Overrides response content-type header
|
|
|
7481 overrideMimeType: function( type ) {
|
|
|
7482 if ( !state ) {
|
|
|
7483 s.mimeType = type;
|
|
|
7484 }
|
|
|
7485 return this;
|
|
|
7486 },
|
|
|
7487
|
|
|
7488 // Cancel the request
|
|
|
7489 abort: function( statusText ) {
|
|
|
7490 statusText = statusText || strAbort;
|
|
|
7491 if ( transport ) {
|
|
|
7492 transport.abort( statusText );
|
|
|
7493 }
|
|
|
7494 done( 0, statusText );
|
|
|
7495 return this;
|
|
|
7496 }
|
|
|
7497 };
|
|
|
7498
|
|
|
7499 // Callback for when everything is done
|
|
|
7500 // It is defined here because jslint complains if it is declared
|
|
|
7501 // at the end of the function (which would be more logical and readable)
|
|
|
7502 function done( status, nativeStatusText, responses, headers ) {
|
|
|
7503 var isSuccess, success, error, response, modified,
|
|
|
7504 statusText = nativeStatusText;
|
|
|
7505
|
|
|
7506 // Called once
|
|
|
7507 if ( state === 2 ) {
|
|
|
7508 return;
|
|
|
7509 }
|
|
|
7510
|
|
|
7511 // State is "done" now
|
|
|
7512 state = 2;
|
|
|
7513
|
|
|
7514 // Clear timeout if it exists
|
|
|
7515 if ( timeoutTimer ) {
|
|
|
7516 clearTimeout( timeoutTimer );
|
|
|
7517 }
|
|
|
7518
|
|
|
7519 // Dereference transport for early garbage collection
|
|
|
7520 // (no matter how long the jqXHR object will be used)
|
|
|
7521 transport = undefined;
|
|
|
7522
|
|
|
7523 // Cache response headers
|
|
|
7524 responseHeadersString = headers || "";
|
|
|
7525
|
|
|
7526 // Set readyState
|
|
|
7527 jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
7528
|
|
|
7529 // Get response data
|
|
|
7530 if ( responses ) {
|
|
|
7531 response = ajaxHandleResponses( s, jqXHR, responses );
|
|
|
7532 }
|
|
|
7533
|
|
|
7534 // If successful, handle type chaining
|
|
|
7535 if ( status >= 200 && status < 300 || status === 304 ) {
|
|
|
7536
|
|
|
7537 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7538 if ( s.ifModified ) {
|
|
|
7539
|
|
|
7540 modified = jqXHR.getResponseHeader("Last-Modified");
|
|
|
7541 if ( modified ) {
|
|
|
7542 jQuery.lastModified[ ifModifiedKey ] = modified;
|
|
|
7543 }
|
|
|
7544 modified = jqXHR.getResponseHeader("Etag");
|
|
|
7545 if ( modified ) {
|
|
|
7546 jQuery.etag[ ifModifiedKey ] = modified;
|
|
|
7547 }
|
|
|
7548 }
|
|
|
7549
|
|
|
7550 // If not modified
|
|
|
7551 if ( status === 304 ) {
|
|
|
7552
|
|
|
7553 statusText = "notmodified";
|
|
|
7554 isSuccess = true;
|
|
|
7555
|
|
|
7556 // If we have data
|
|
|
7557 } else {
|
|
|
7558
|
|
|
7559 isSuccess = ajaxConvert( s, response );
|
|
|
7560 statusText = isSuccess.state;
|
|
|
7561 success = isSuccess.data;
|
|
|
7562 error = isSuccess.error;
|
|
|
7563 isSuccess = !error;
|
|
|
7564 }
|
|
|
7565 } else {
|
|
|
7566 // We extract error from statusText
|
|
|
7567 // then normalize statusText and status for non-aborts
|
|
|
7568 error = statusText;
|
|
|
7569 if ( !statusText || status ) {
|
|
|
7570 statusText = "error";
|
|
|
7571 if ( status < 0 ) {
|
|
|
7572 status = 0;
|
|
|
7573 }
|
|
|
7574 }
|
|
|
7575 }
|
|
|
7576
|
|
|
7577 // Set data for the fake xhr object
|
|
|
7578 jqXHR.status = status;
|
|
|
7579 jqXHR.statusText = "" + ( nativeStatusText || statusText );
|
|
|
7580
|
|
|
7581 // Success/Error
|
|
|
7582 if ( isSuccess ) {
|
|
|
7583 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
|
7584 } else {
|
|
|
7585 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
|
7586 }
|
|
|
7587
|
|
|
7588 // Status-dependent callbacks
|
|
|
7589 jqXHR.statusCode( statusCode );
|
|
|
7590 statusCode = undefined;
|
|
|
7591
|
|
|
7592 if ( fireGlobals ) {
|
|
|
7593 globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
|
|
|
7594 [ jqXHR, s, isSuccess ? success : error ] );
|
|
|
7595 }
|
|
|
7596
|
|
|
7597 // Complete
|
|
|
7598 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
7599
|
|
|
7600 if ( fireGlobals ) {
|
|
|
7601 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
7602 // Handle the global AJAX counter
|
|
|
7603 if ( !( --jQuery.active ) ) {
|
|
|
7604 jQuery.event.trigger( "ajaxStop" );
|
|
|
7605 }
|
|
|
7606 }
|
|
|
7607 }
|
|
|
7608
|
|
|
7609 // Attach deferreds
|
|
|
7610 deferred.promise( jqXHR );
|
|
|
7611 jqXHR.success = jqXHR.done;
|
|
|
7612 jqXHR.error = jqXHR.fail;
|
|
|
7613 jqXHR.complete = completeDeferred.add;
|
|
|
7614
|
|
|
7615 // Status-dependent callbacks
|
|
|
7616 jqXHR.statusCode = function( map ) {
|
|
|
7617 if ( map ) {
|
|
|
7618 var tmp;
|
|
|
7619 if ( state < 2 ) {
|
|
|
7620 for ( tmp in map ) {
|
|
|
7621 statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
|
|
|
7622 }
|
|
|
7623 } else {
|
|
|
7624 tmp = map[ jqXHR.status ];
|
|
|
7625 jqXHR.always( tmp );
|
|
|
7626 }
|
|
|
7627 }
|
|
|
7628 return this;
|
|
|
7629 };
|
|
|
7630
|
|
|
7631 // Remove hash character (#7531: and string promotion)
|
|
|
7632 // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
|
|
7633 // We also use the url parameter if available
|
|
|
7634 s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
|
|
7635
|
|
|
7636 // Extract dataTypes list
|
|
|
7637 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
|
|
|
7638
|
|
|
7639 // Determine if a cross-domain request is in order
|
|
|
7640 if ( s.crossDomain == null ) {
|
|
|
7641 parts = rurl.exec( s.url.toLowerCase() );
|
|
|
7642 s.crossDomain = !!( parts &&
|
|
|
7643 ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
|
|
|
7644 ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
|
|
|
7645 ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
|
|
|
7646 );
|
|
|
7647 }
|
|
|
7648
|
|
|
7649 // Convert data if not already a string
|
|
|
7650 if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
7651 s.data = jQuery.param( s.data, s.traditional );
|
|
|
7652 }
|
|
|
7653
|
|
|
7654 // Apply prefilters
|
|
|
7655 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
7656
|
|
|
7657 // If request was aborted inside a prefilter, stop there
|
|
|
7658 if ( state === 2 ) {
|
|
|
7659 return jqXHR;
|
|
|
7660 }
|
|
|
7661
|
|
|
7662 // We can fire global events as of now if asked to
|
|
|
7663 fireGlobals = s.global;
|
|
|
7664
|
|
|
7665 // Uppercase the type
|
|
|
7666 s.type = s.type.toUpperCase();
|
|
|
7667
|
|
|
7668 // Determine if request has content
|
|
|
7669 s.hasContent = !rnoContent.test( s.type );
|
|
|
7670
|
|
|
7671 // Watch for a new set of requests
|
|
|
7672 if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
|
7673 jQuery.event.trigger( "ajaxStart" );
|
|
|
7674 }
|
|
|
7675
|
|
|
7676 // More options handling for requests with no content
|
|
|
7677 if ( !s.hasContent ) {
|
|
|
7678
|
|
|
7679 // If data is available, append data to url
|
|
|
7680 if ( s.data ) {
|
|
|
7681 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
|
|
|
7682 // #9682: remove data so that it's not used in an eventual retry
|
|
|
7683 delete s.data;
|
|
|
7684 }
|
|
|
7685
|
|
|
7686 // Get ifModifiedKey before adding the anti-cache parameter
|
|
|
7687 ifModifiedKey = s.url;
|
|
|
7688
|
|
|
7689 // Add anti-cache in url if needed
|
|
|
7690 if ( s.cache === false ) {
|
|
|
7691
|
|
|
7692 var ts = jQuery.now(),
|
|
|
7693 // try replacing _= if it is there
|
|
|
7694 ret = s.url.replace( rts, "$1_=" + ts );
|
|
|
7695
|
|
|
7696 // if nothing was replaced, add timestamp to the end
|
|
|
7697 s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
|
|
|
7698 }
|
|
|
7699 }
|
|
|
7700
|
|
|
7701 // Set the correct header, if data is being sent
|
|
|
7702 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
|
7703 jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
|
7704 }
|
|
|
7705
|
|
|
7706 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7707 if ( s.ifModified ) {
|
|
|
7708 ifModifiedKey = ifModifiedKey || s.url;
|
|
|
7709 if ( jQuery.lastModified[ ifModifiedKey ] ) {
|
|
|
7710 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
|
|
|
7711 }
|
|
|
7712 if ( jQuery.etag[ ifModifiedKey ] ) {
|
|
|
7713 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
|
|
|
7714 }
|
|
|
7715 }
|
|
|
7716
|
|
|
7717 // Set the Accepts header for the server, depending on the dataType
|
|
|
7718 jqXHR.setRequestHeader(
|
|
|
7719 "Accept",
|
|
|
7720 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
|
|
7721 s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
|
7722 s.accepts[ "*" ]
|
|
|
7723 );
|
|
|
7724
|
|
|
7725 // Check for headers option
|
|
|
7726 for ( i in s.headers ) {
|
|
|
7727 jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
|
7728 }
|
|
|
7729
|
|
|
7730 // Allow custom headers/mimetypes and early abort
|
|
|
7731 if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
|
|
7732 // Abort if not done already and return
|
|
|
7733 return jqXHR.abort();
|
|
|
7734
|
|
|
7735 }
|
|
|
7736
|
|
|
7737 // aborting is no longer a cancellation
|
|
|
7738 strAbort = "abort";
|
|
|
7739
|
|
|
7740 // Install callbacks on deferreds
|
|
|
7741 for ( i in { success: 1, error: 1, complete: 1 } ) {
|
|
|
7742 jqXHR[ i ]( s[ i ] );
|
|
|
7743 }
|
|
|
7744
|
|
|
7745 // Get transport
|
|
|
7746 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
7747
|
|
|
7748 // If no transport, we auto-abort
|
|
|
7749 if ( !transport ) {
|
|
|
7750 done( -1, "No Transport" );
|
|
|
7751 } else {
|
|
|
7752 jqXHR.readyState = 1;
|
|
|
7753 // Send global event
|
|
|
7754 if ( fireGlobals ) {
|
|
|
7755 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
|
7756 }
|
|
|
7757 // Timeout
|
|
|
7758 if ( s.async && s.timeout > 0 ) {
|
|
|
7759 timeoutTimer = setTimeout( function(){
|
|
|
7760 jqXHR.abort( "timeout" );
|
|
|
7761 }, s.timeout );
|
|
|
7762 }
|
|
|
7763
|
|
|
7764 try {
|
|
|
7765 state = 1;
|
|
|
7766 transport.send( requestHeaders, done );
|
|
|
7767 } catch (e) {
|
|
|
7768 // Propagate exception as error if not done
|
|
|
7769 if ( state < 2 ) {
|
|
|
7770 done( -1, e );
|
|
|
7771 // Simply rethrow otherwise
|
|
|
7772 } else {
|
|
|
7773 throw e;
|
|
|
7774 }
|
|
|
7775 }
|
|
|
7776 }
|
|
|
7777
|
|
|
7778 return jqXHR;
|
|
|
7779 },
|
|
|
7780
|
|
|
7781 // Counter for holding the number of active queries
|
|
|
7782 active: 0,
|
|
|
7783
|
|
|
7784 // Last-Modified header cache for next request
|
|
|
7785 lastModified: {},
|
|
|
7786 etag: {}
|
|
|
7787
|
|
|
7788 });
|
|
|
7789
|
|
|
7790 /* Handles responses to an ajax request:
|
|
|
7791 * - sets all responseXXX fields accordingly
|
|
|
7792 * - finds the right dataType (mediates between content-type and expected dataType)
|
|
|
7793 * - returns the corresponding response
|
|
|
7794 */
|
|
|
7795 function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
7796
|
|
|
7797 var ct, type, finalDataType, firstDataType,
|
|
|
7798 contents = s.contents,
|
|
|
7799 dataTypes = s.dataTypes,
|
|
|
7800 responseFields = s.responseFields;
|
|
|
7801
|
|
|
7802 // Fill responseXXX fields
|
|
|
7803 for ( type in responseFields ) {
|
|
|
7804 if ( type in responses ) {
|
|
|
7805 jqXHR[ responseFields[type] ] = responses[ type ];
|
|
|
7806 }
|
|
|
7807 }
|
|
|
7808
|
|
|
7809 // Remove auto dataType and get content-type in the process
|
|
|
7810 while( dataTypes[ 0 ] === "*" ) {
|
|
|
7811 dataTypes.shift();
|
|
|
7812 if ( ct === undefined ) {
|
|
|
7813 ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
|
|
|
7814 }
|
|
|
7815 }
|
|
|
7816
|
|
|
7817 // Check if we're dealing with a known content-type
|
|
|
7818 if ( ct ) {
|
|
|
7819 for ( type in contents ) {
|
|
|
7820 if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
|
7821 dataTypes.unshift( type );
|
|
|
7822 break;
|
|
|
7823 }
|
|
|
7824 }
|
|
|
7825 }
|
|
|
7826
|
|
|
7827 // Check to see if we have a response for the expected dataType
|
|
|
7828 if ( dataTypes[ 0 ] in responses ) {
|
|
|
7829 finalDataType = dataTypes[ 0 ];
|
|
|
7830 } else {
|
|
|
7831 // Try convertible dataTypes
|
|
|
7832 for ( type in responses ) {
|
|
|
7833 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
|
|
7834 finalDataType = type;
|
|
|
7835 break;
|
|
|
7836 }
|
|
|
7837 if ( !firstDataType ) {
|
|
|
7838 firstDataType = type;
|
|
|
7839 }
|
|
|
7840 }
|
|
|
7841 // Or just use first one
|
|
|
7842 finalDataType = finalDataType || firstDataType;
|
|
|
7843 }
|
|
|
7844
|
|
|
7845 // If we found a dataType
|
|
|
7846 // We add the dataType to the list if needed
|
|
|
7847 // and return the corresponding response
|
|
|
7848 if ( finalDataType ) {
|
|
|
7849 if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
|
7850 dataTypes.unshift( finalDataType );
|
|
|
7851 }
|
|
|
7852 return responses[ finalDataType ];
|
|
|
7853 }
|
|
|
7854 }
|
|
|
7855
|
|
|
7856 // Chain conversions given the request and the original response
|
|
|
7857 function ajaxConvert( s, response ) {
|
|
|
7858
|
|
|
7859 var conv, conv2, current, tmp,
|
|
|
7860 // Work with a copy of dataTypes in case we need to modify it for conversion
|
|
|
7861 dataTypes = s.dataTypes.slice(),
|
|
|
7862 prev = dataTypes[ 0 ],
|
|
|
7863 converters = {},
|
|
|
7864 i = 0;
|
|
|
7865
|
|
|
7866 // Apply the dataFilter if provided
|
|
|
7867 if ( s.dataFilter ) {
|
|
|
7868 response = s.dataFilter( response, s.dataType );
|
|
|
7869 }
|
|
|
7870
|
|
|
7871 // Create converters map with lowercased keys
|
|
|
7872 if ( dataTypes[ 1 ] ) {
|
|
|
7873 for ( conv in s.converters ) {
|
|
|
7874 converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
|
7875 }
|
|
|
7876 }
|
|
|
7877
|
|
|
7878 // Convert to each sequential dataType, tolerating list modification
|
|
|
7879 for ( ; (current = dataTypes[++i]); ) {
|
|
|
7880
|
|
|
7881 // There's only work to do if current dataType is non-auto
|
|
|
7882 if ( current !== "*" ) {
|
|
|
7883
|
|
|
7884 // Convert response if prev dataType is non-auto and differs from current
|
|
|
7885 if ( prev !== "*" && prev !== current ) {
|
|
|
7886
|
|
|
7887 // Seek a direct converter
|
|
|
7888 conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
7889
|
|
|
7890 // If none found, seek a pair
|
|
|
7891 if ( !conv ) {
|
|
|
7892 for ( conv2 in converters ) {
|
|
|
7893
|
|
|
7894 // If conv2 outputs current
|
|
|
7895 tmp = conv2.split(" ");
|
|
|
7896 if ( tmp[ 1 ] === current ) {
|
|
|
7897
|
|
|
7898 // If prev can be converted to accepted input
|
|
|
7899 conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
|
7900 converters[ "* " + tmp[ 0 ] ];
|
|
|
7901 if ( conv ) {
|
|
|
7902 // Condense equivalence converters
|
|
|
7903 if ( conv === true ) {
|
|
|
7904 conv = converters[ conv2 ];
|
|
|
7905
|
|
|
7906 // Otherwise, insert the intermediate dataType
|
|
|
7907 } else if ( converters[ conv2 ] !== true ) {
|
|
|
7908 current = tmp[ 0 ];
|
|
|
7909 dataTypes.splice( i--, 0, current );
|
|
|
7910 }
|
|
|
7911
|
|
|
7912 break;
|
|
|
7913 }
|
|
|
7914 }
|
|
|
7915 }
|
|
|
7916 }
|
|
|
7917
|
|
|
7918 // Apply converter (if not an equivalence)
|
|
|
7919 if ( conv !== true ) {
|
|
|
7920
|
|
|
7921 // Unless errors are allowed to bubble, catch and return them
|
|
|
7922 if ( conv && s["throws"] ) {
|
|
|
7923 response = conv( response );
|
|
|
7924 } else {
|
|
|
7925 try {
|
|
|
7926 response = conv( response );
|
|
|
7927 } catch ( e ) {
|
|
|
7928 return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
|
|
|
7929 }
|
|
|
7930 }
|
|
|
7931 }
|
|
|
7932 }
|
|
|
7933
|
|
|
7934 // Update prev for next iteration
|
|
|
7935 prev = current;
|
|
|
7936 }
|
|
|
7937 }
|
|
|
7938
|
|
|
7939 return { state: "success", data: response };
|
|
|
7940 }
|
|
|
7941 var oldCallbacks = [],
|
|
|
7942 rquestion = /\?/,
|
|
|
7943 rjsonp = /(=)\?(?=&|$)|\?\?/,
|
|
|
7944 nonce = jQuery.now();
|
|
|
7945
|
|
|
7946 // Default jsonp settings
|
|
|
7947 jQuery.ajaxSetup({
|
|
|
7948 jsonp: "callback",
|
|
|
7949 jsonpCallback: function() {
|
|
|
7950 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
|
|
|
7951 this[ callback ] = true;
|
|
|
7952 return callback;
|
|
|
7953 }
|
|
|
7954 });
|
|
|
7955
|
|
|
7956 // Detect, normalize options and install callbacks for jsonp requests
|
|
|
7957 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
7958
|
|
|
7959 var callbackName, overwritten, responseContainer,
|
|
|
7960 data = s.data,
|
|
|
7961 url = s.url,
|
|
|
7962 hasCallback = s.jsonp !== false,
|
|
|
7963 replaceInUrl = hasCallback && rjsonp.test( url ),
|
|
|
7964 replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
|
|
|
7965 !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
|
|
|
7966 rjsonp.test( data );
|
|
|
7967
|
|
|
7968 // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
|
7969 if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
|
|
|
7970
|
|
|
7971 // Get callback name, remembering preexisting value associated with it
|
|
|
7972 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
|
|
7973 s.jsonpCallback() :
|
|
|
7974 s.jsonpCallback;
|
|
|
7975 overwritten = window[ callbackName ];
|
|
|
7976
|
|
|
7977 // Insert callback into url or form data
|
|
|
7978 if ( replaceInUrl ) {
|
|
|
7979 s.url = url.replace( rjsonp, "$1" + callbackName );
|
|
|
7980 } else if ( replaceInData ) {
|
|
|
7981 s.data = data.replace( rjsonp, "$1" + callbackName );
|
|
|
7982 } else if ( hasCallback ) {
|
|
|
7983 s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
|
7984 }
|
|
|
7985
|
|
|
7986 // Use data converter to retrieve json after script execution
|
|
|
7987 s.converters["script json"] = function() {
|
|
|
7988 if ( !responseContainer ) {
|
|
|
7989 jQuery.error( callbackName + " was not called" );
|
|
|
7990 }
|
|
|
7991 return responseContainer[ 0 ];
|
|
|
7992 };
|
|
|
7993
|
|
|
7994 // force json dataType
|
|
|
7995 s.dataTypes[ 0 ] = "json";
|
|
|
7996
|
|
|
7997 // Install callback
|
|
|
7998 window[ callbackName ] = function() {
|
|
|
7999 responseContainer = arguments;
|
|
|
8000 };
|
|
|
8001
|
|
|
8002 // Clean-up function (fires after converters)
|
|
|
8003 jqXHR.always(function() {
|
|
|
8004 // Restore preexisting value
|
|
|
8005 window[ callbackName ] = overwritten;
|
|
|
8006
|
|
|
8007 // Save back as free
|
|
|
8008 if ( s[ callbackName ] ) {
|
|
|
8009 // make sure that re-using the options doesn't screw things around
|
|
|
8010 s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
8011
|
|
|
8012 // save the callback name for future use
|
|
|
8013 oldCallbacks.push( callbackName );
|
|
|
8014 }
|
|
|
8015
|
|
|
8016 // Call if it was a function and we have a response
|
|
|
8017 if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
|
|
8018 overwritten( responseContainer[ 0 ] );
|
|
|
8019 }
|
|
|
8020
|
|
|
8021 responseContainer = overwritten = undefined;
|
|
|
8022 });
|
|
|
8023
|
|
|
8024 // Delegate to script
|
|
|
8025 return "script";
|
|
|
8026 }
|
|
|
8027 });
|
|
|
8028 // Install script dataType
|
|
|
8029 jQuery.ajaxSetup({
|
|
|
8030 accepts: {
|
|
|
8031 script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
|
|
8032 },
|
|
|
8033 contents: {
|
|
|
8034 script: /javascript|ecmascript/
|
|
|
8035 },
|
|
|
8036 converters: {
|
|
|
8037 "text script": function( text ) {
|
|
|
8038 jQuery.globalEval( text );
|
|
|
8039 return text;
|
|
|
8040 }
|
|
|
8041 }
|
|
|
8042 });
|
|
|
8043
|
|
|
8044 // Handle cache's special case and global
|
|
|
8045 jQuery.ajaxPrefilter( "script", function( s ) {
|
|
|
8046 if ( s.cache === undefined ) {
|
|
|
8047 s.cache = false;
|
|
|
8048 }
|
|
|
8049 if ( s.crossDomain ) {
|
|
|
8050 s.type = "GET";
|
|
|
8051 s.global = false;
|
|
|
8052 }
|
|
|
8053 });
|
|
|
8054
|
|
|
8055 // Bind script tag hack transport
|
|
|
8056 jQuery.ajaxTransport( "script", function(s) {
|
|
|
8057
|
|
|
8058 // This transport only deals with cross domain requests
|
|
|
8059 if ( s.crossDomain ) {
|
|
|
8060
|
|
|
8061 var script,
|
|
|
8062 head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
|
|
|
8063
|
|
|
8064 return {
|
|
|
8065
|
|
|
8066 send: function( _, callback ) {
|
|
|
8067
|
|
|
8068 script = document.createElement( "script" );
|
|
|
8069
|
|
|
8070 script.async = "async";
|
|
|
8071
|
|
|
8072 if ( s.scriptCharset ) {
|
|
|
8073 script.charset = s.scriptCharset;
|
|
|
8074 }
|
|
|
8075
|
|
|
8076 script.src = s.url;
|
|
|
8077
|
|
|
8078 // Attach handlers for all browsers
|
|
|
8079 script.onload = script.onreadystatechange = function( _, isAbort ) {
|
|
|
8080
|
|
|
8081 if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
|
|
|
8082
|
|
|
8083 // Handle memory leak in IE
|
|
|
8084 script.onload = script.onreadystatechange = null;
|
|
|
8085
|
|
|
8086 // Remove the script
|
|
|
8087 if ( head && script.parentNode ) {
|
|
|
8088 head.removeChild( script );
|
|
|
8089 }
|
|
|
8090
|
|
|
8091 // Dereference the script
|
|
|
8092 script = undefined;
|
|
|
8093
|
|
|
8094 // Callback if not abort
|
|
|
8095 if ( !isAbort ) {
|
|
|
8096 callback( 200, "success" );
|
|
|
8097 }
|
|
|
8098 }
|
|
|
8099 };
|
|
|
8100 // Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
|
|
8101 // This arises when a base node is used (#2709 and #4378).
|
|
|
8102 head.insertBefore( script, head.firstChild );
|
|
|
8103 },
|
|
|
8104
|
|
|
8105 abort: function() {
|
|
|
8106 if ( script ) {
|
|
|
8107 script.onload( 0, 1 );
|
|
|
8108 }
|
|
|
8109 }
|
|
|
8110 };
|
|
|
8111 }
|
|
|
8112 });
|
|
|
8113 var xhrCallbacks,
|
|
|
8114 // #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
|
|
8115 xhrOnUnloadAbort = window.ActiveXObject ? function() {
|
|
|
8116 // Abort all pending requests
|
|
|
8117 for ( var key in xhrCallbacks ) {
|
|
|
8118 xhrCallbacks[ key ]( 0, 1 );
|
|
|
8119 }
|
|
|
8120 } : false,
|
|
|
8121 xhrId = 0;
|
|
|
8122
|
|
|
8123 // Functions to create xhrs
|
|
|
8124 function createStandardXHR() {
|
|
|
8125 try {
|
|
|
8126 return new window.XMLHttpRequest();
|
|
|
8127 } catch( e ) {}
|
|
|
8128 }
|
|
|
8129
|
|
|
8130 function createActiveXHR() {
|
|
|
8131 try {
|
|
|
8132 return new window.ActiveXObject( "Microsoft.XMLHTTP" );
|
|
|
8133 } catch( e ) {}
|
|
|
8134 }
|
|
|
8135
|
|
|
8136 // Create the request object
|
|
|
8137 // (This is still attached to ajaxSettings for backward compatibility)
|
|
|
8138 jQuery.ajaxSettings.xhr = window.ActiveXObject ?
|
|
|
8139 /* Microsoft failed to properly
|
|
|
8140 * implement the XMLHttpRequest in IE7 (can't request local files),
|
|
|
8141 * so we use the ActiveXObject when it is available
|
|
|
8142 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
|
|
8143 * we need a fallback.
|
|
|
8144 */
|
|
|
8145 function() {
|
|
|
8146 return !this.isLocal && createStandardXHR() || createActiveXHR();
|
|
|
8147 } :
|
|
|
8148 // For all other browsers, use the standard XMLHttpRequest object
|
|
|
8149 createStandardXHR;
|
|
|
8150
|
|
|
8151 // Determine support properties
|
|
|
8152 (function( xhr ) {
|
|
|
8153 jQuery.extend( jQuery.support, {
|
|
|
8154 ajax: !!xhr,
|
|
|
8155 cors: !!xhr && ( "withCredentials" in xhr )
|
|
|
8156 });
|
|
|
8157 })( jQuery.ajaxSettings.xhr() );
|
|
|
8158
|
|
|
8159 // Create transport if the browser can provide an xhr
|
|
|
8160 if ( jQuery.support.ajax ) {
|
|
|
8161
|
|
|
8162 jQuery.ajaxTransport(function( s ) {
|
|
|
8163 // Cross domain only allowed if supported through XMLHttpRequest
|
|
|
8164 if ( !s.crossDomain || jQuery.support.cors ) {
|
|
|
8165
|
|
|
8166 var callback;
|
|
|
8167
|
|
|
8168 return {
|
|
|
8169 send: function( headers, complete ) {
|
|
|
8170
|
|
|
8171 // Get a new xhr
|
|
|
8172 var handle, i,
|
|
|
8173 xhr = s.xhr();
|
|
|
8174
|
|
|
8175 // Open the socket
|
|
|
8176 // Passing null username, generates a login popup on Opera (#2865)
|
|
|
8177 if ( s.username ) {
|
|
|
8178 xhr.open( s.type, s.url, s.async, s.username, s.password );
|
|
|
8179 } else {
|
|
|
8180 xhr.open( s.type, s.url, s.async );
|
|
|
8181 }
|
|
|
8182
|
|
|
8183 // Apply custom fields if provided
|
|
|
8184 if ( s.xhrFields ) {
|
|
|
8185 for ( i in s.xhrFields ) {
|
|
|
8186 xhr[ i ] = s.xhrFields[ i ];
|
|
|
8187 }
|
|
|
8188 }
|
|
|
8189
|
|
|
8190 // Override mime type if needed
|
|
|
8191 if ( s.mimeType && xhr.overrideMimeType ) {
|
|
|
8192 xhr.overrideMimeType( s.mimeType );
|
|
|
8193 }
|
|
|
8194
|
|
|
8195 // X-Requested-With header
|
|
|
8196 // For cross-domain requests, seeing as conditions for a preflight are
|
|
|
8197 // akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
|
8198 // (it can always be set on a per-request basis or even using ajaxSetup)
|
|
|
8199 // For same-domain requests, won't change header if already provided.
|
|
|
8200 if ( !s.crossDomain && !headers["X-Requested-With"] ) {
|
|
|
8201 headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
|
|
8202 }
|
|
|
8203
|
|
|
8204 // Need an extra try/catch for cross domain requests in Firefox 3
|
|
|
8205 try {
|
|
|
8206 for ( i in headers ) {
|
|
|
8207 xhr.setRequestHeader( i, headers[ i ] );
|
|
|
8208 }
|
|
|
8209 } catch( _ ) {}
|
|
|
8210
|
|
|
8211 // Do send the request
|
|
|
8212 // This may raise an exception which is actually
|
|
|
8213 // handled in jQuery.ajax (so no try/catch here)
|
|
|
8214 xhr.send( ( s.hasContent && s.data ) || null );
|
|
|
8215
|
|
|
8216 // Listener
|
|
|
8217 callback = function( _, isAbort ) {
|
|
|
8218
|
|
|
8219 var status,
|
|
|
8220 statusText,
|
|
|
8221 responseHeaders,
|
|
|
8222 responses,
|
|
|
8223 xml;
|
|
|
8224
|
|
|
8225 // Firefox throws exceptions when accessing properties
|
|
|
8226 // of an xhr when a network error occurred
|
|
|
8227 // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
|
|
8228 try {
|
|
|
8229
|
|
|
8230 // Was never called and is aborted or complete
|
|
|
8231 if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
|
|
|
8232
|
|
|
8233 // Only called once
|
|
|
8234 callback = undefined;
|
|
|
8235
|
|
|
8236 // Do not keep as active anymore
|
|
|
8237 if ( handle ) {
|
|
|
8238 xhr.onreadystatechange = jQuery.noop;
|
|
|
8239 if ( xhrOnUnloadAbort ) {
|
|
|
8240 delete xhrCallbacks[ handle ];
|
|
|
8241 }
|
|
|
8242 }
|
|
|
8243
|
|
|
8244 // If it's an abort
|
|
|
8245 if ( isAbort ) {
|
|
|
8246 // Abort it manually if needed
|
|
|
8247 if ( xhr.readyState !== 4 ) {
|
|
|
8248 xhr.abort();
|
|
|
8249 }
|
|
|
8250 } else {
|
|
|
8251 status = xhr.status;
|
|
|
8252 responseHeaders = xhr.getAllResponseHeaders();
|
|
|
8253 responses = {};
|
|
|
8254 xml = xhr.responseXML;
|
|
|
8255
|
|
|
8256 // Construct response list
|
|
|
8257 if ( xml && xml.documentElement /* #4958 */ ) {
|
|
|
8258 responses.xml = xml;
|
|
|
8259 }
|
|
|
8260
|
|
|
8261 // When requesting binary data, IE6-9 will throw an exception
|
|
|
8262 // on any attempt to access responseText (#11426)
|
|
|
8263 try {
|
|
|
8264 responses.text = xhr.responseText;
|
|
|
8265 } catch( _ ) {
|
|
|
8266 }
|
|
|
8267
|
|
|
8268 // Firefox throws an exception when accessing
|
|
|
8269 // statusText for faulty cross-domain requests
|
|
|
8270 try {
|
|
|
8271 statusText = xhr.statusText;
|
|
|
8272 } catch( e ) {
|
|
|
8273 // We normalize with Webkit giving an empty statusText
|
|
|
8274 statusText = "";
|
|
|
8275 }
|
|
|
8276
|
|
|
8277 // Filter status for non standard behaviors
|
|
|
8278
|
|
|
8279 // If the request is local and we have data: assume a success
|
|
|
8280 // (success with no data won't get notified, that's the best we
|
|
|
8281 // can do given current implementations)
|
|
|
8282 if ( !status && s.isLocal && !s.crossDomain ) {
|
|
|
8283 status = responses.text ? 200 : 404;
|
|
|
8284 // IE - #1450: sometimes returns 1223 when it should be 204
|
|
|
8285 } else if ( status === 1223 ) {
|
|
|
8286 status = 204;
|
|
|
8287 }
|
|
|
8288 }
|
|
|
8289 }
|
|
|
8290 } catch( firefoxAccessException ) {
|
|
|
8291 if ( !isAbort ) {
|
|
|
8292 complete( -1, firefoxAccessException );
|
|
|
8293 }
|
|
|
8294 }
|
|
|
8295
|
|
|
8296 // Call complete if needed
|
|
|
8297 if ( responses ) {
|
|
|
8298 complete( status, statusText, responses, responseHeaders );
|
|
|
8299 }
|
|
|
8300 };
|
|
|
8301
|
|
|
8302 if ( !s.async ) {
|
|
|
8303 // if we're in sync mode we fire the callback
|
|
|
8304 callback();
|
|
|
8305 } else if ( xhr.readyState === 4 ) {
|
|
|
8306 // (IE6 & IE7) if it's in cache and has been
|
|
|
8307 // retrieved directly we need to fire the callback
|
|
|
8308 setTimeout( callback, 0 );
|
|
|
8309 } else {
|
|
|
8310 handle = ++xhrId;
|
|
|
8311 if ( xhrOnUnloadAbort ) {
|
|
|
8312 // Create the active xhrs callbacks list if needed
|
|
|
8313 // and attach the unload handler
|
|
|
8314 if ( !xhrCallbacks ) {
|
|
|
8315 xhrCallbacks = {};
|
|
|
8316 jQuery( window ).unload( xhrOnUnloadAbort );
|
|
|
8317 }
|
|
|
8318 // Add to list of active xhrs callbacks
|
|
|
8319 xhrCallbacks[ handle ] = callback;
|
|
|
8320 }
|
|
|
8321 xhr.onreadystatechange = callback;
|
|
|
8322 }
|
|
|
8323 },
|
|
|
8324
|
|
|
8325 abort: function() {
|
|
|
8326 if ( callback ) {
|
|
|
8327 callback(0,1);
|
|
|
8328 }
|
|
|
8329 }
|
|
|
8330 };
|
|
|
8331 }
|
|
|
8332 });
|
|
|
8333 }
|
|
|
8334 var fxNow, timerId,
|
|
|
8335 rfxtypes = /^(?:toggle|show|hide)$/,
|
|
|
8336 rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
|
|
|
8337 rrun = /queueHooks$/,
|
|
|
8338 animationPrefilters = [ defaultPrefilter ],
|
|
|
8339 tweeners = {
|
|
|
8340 "*": [function( prop, value ) {
|
|
|
8341 var end, unit, prevScale,
|
|
|
8342 tween = this.createTween( prop, value ),
|
|
|
8343 parts = rfxnum.exec( value ),
|
|
|
8344 target = tween.cur(),
|
|
|
8345 start = +target || 0,
|
|
|
8346 scale = 1;
|
|
|
8347
|
|
|
8348 if ( parts ) {
|
|
|
8349 end = +parts[2];
|
|
|
8350 unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
8351
|
|
|
8352 // We need to compute starting value
|
|
|
8353 if ( unit !== "px" && start ) {
|
|
|
8354 // Iteratively approximate from a nonzero starting point
|
|
|
8355 // Prefer the current property, because this process will be trivial if it uses the same units
|
|
|
8356 // Fallback to end or a simple constant
|
|
|
8357 start = jQuery.css( tween.elem, prop, true ) || end || 1;
|
|
|
8358
|
|
|
8359 do {
|
|
|
8360 // If previous iteration zeroed out, double until we get *something*
|
|
|
8361 // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
|
|
8362 prevScale = scale = scale || ".5";
|
|
|
8363
|
|
|
8364 // Adjust and apply
|
|
|
8365 start = start / scale;
|
|
|
8366 jQuery.style( tween.elem, prop, start + unit );
|
|
|
8367
|
|
|
8368 // Update scale, tolerating zeroes from tween.cur()
|
|
|
8369 scale = tween.cur() / target;
|
|
|
8370
|
|
|
8371 // Stop looping if we've hit the mark or scale is unchanged
|
|
|
8372 } while ( scale !== 1 && scale !== prevScale );
|
|
|
8373 }
|
|
|
8374
|
|
|
8375 tween.unit = unit;
|
|
|
8376 tween.start = start;
|
|
|
8377 // If a +=/-= token was provided, we're doing a relative animation
|
|
|
8378 tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
|
|
|
8379 }
|
|
|
8380 return tween;
|
|
|
8381 }]
|
|
|
8382 };
|
|
|
8383
|
|
|
8384 // Animations created synchronously will run synchronously
|
|
|
8385 function createFxNow() {
|
|
|
8386 setTimeout(function() {
|
|
|
8387 fxNow = undefined;
|
|
|
8388 }, 0 );
|
|
|
8389 return ( fxNow = jQuery.now() );
|
|
|
8390 }
|
|
|
8391
|
|
|
8392 function createTweens( animation, props ) {
|
|
|
8393 jQuery.each( props, function( prop, value ) {
|
|
|
8394 var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
|
|
8395 index = 0,
|
|
|
8396 length = collection.length;
|
|
|
8397 for ( ; index < length; index++ ) {
|
|
|
8398 if ( collection[ index ].call( animation, prop, value ) ) {
|
|
|
8399
|
|
|
8400 // we're done with this property
|
|
|
8401 return;
|
|
|
8402 }
|
|
|
8403 }
|
|
|
8404 });
|
|
|
8405 }
|
|
|
8406
|
|
|
8407 function Animation( elem, properties, options ) {
|
|
|
8408 var result,
|
|
|
8409 index = 0,
|
|
|
8410 tweenerIndex = 0,
|
|
|
8411 length = animationPrefilters.length,
|
|
|
8412 deferred = jQuery.Deferred().always( function() {
|
|
|
8413 // don't match elem in the :animated selector
|
|
|
8414 delete tick.elem;
|
|
|
8415 }),
|
|
|
8416 tick = function() {
|
|
|
8417 var currentTime = fxNow || createFxNow(),
|
|
|
8418 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
8419 percent = 1 - ( remaining / animation.duration || 0 ),
|
|
|
8420 index = 0,
|
|
|
8421 length = animation.tweens.length;
|
|
|
8422
|
|
|
8423 for ( ; index < length ; index++ ) {
|
|
|
8424 animation.tweens[ index ].run( percent );
|
|
|
8425 }
|
|
|
8426
|
|
|
8427 deferred.notifyWith( elem, [ animation, percent, remaining ]);
|
|
|
8428
|
|
|
8429 if ( percent < 1 && length ) {
|
|
|
8430 return remaining;
|
|
|
8431 } else {
|
|
|
8432 deferred.resolveWith( elem, [ animation ] );
|
|
|
8433 return false;
|
|
|
8434 }
|
|
|
8435 },
|
|
|
8436 animation = deferred.promise({
|
|
|
8437 elem: elem,
|
|
|
8438 props: jQuery.extend( {}, properties ),
|
|
|
8439 opts: jQuery.extend( true, { specialEasing: {} }, options ),
|
|
|
8440 originalProperties: properties,
|
|
|
8441 originalOptions: options,
|
|
|
8442 startTime: fxNow || createFxNow(),
|
|
|
8443 duration: options.duration,
|
|
|
8444 tweens: [],
|
|
|
8445 createTween: function( prop, end, easing ) {
|
|
|
8446 var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
|
8447 animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
|
8448 animation.tweens.push( tween );
|
|
|
8449 return tween;
|
|
|
8450 },
|
|
|
8451 stop: function( gotoEnd ) {
|
|
|
8452 var index = 0,
|
|
|
8453 // if we are going to the end, we want to run all the tweens
|
|
|
8454 // otherwise we skip this part
|
|
|
8455 length = gotoEnd ? animation.tweens.length : 0;
|
|
|
8456
|
|
|
8457 for ( ; index < length ; index++ ) {
|
|
|
8458 animation.tweens[ index ].run( 1 );
|
|
|
8459 }
|
|
|
8460
|
|
|
8461 // resolve when we played the last frame
|
|
|
8462 // otherwise, reject
|
|
|
8463 if ( gotoEnd ) {
|
|
|
8464 deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
|
8465 } else {
|
|
|
8466 deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
|
8467 }
|
|
|
8468 return this;
|
|
|
8469 }
|
|
|
8470 }),
|
|
|
8471 props = animation.props;
|
|
|
8472
|
|
|
8473 propFilter( props, animation.opts.specialEasing );
|
|
|
8474
|
|
|
8475 for ( ; index < length ; index++ ) {
|
|
|
8476 result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
|
|
|
8477 if ( result ) {
|
|
|
8478 return result;
|
|
|
8479 }
|
|
|
8480 }
|
|
|
8481
|
|
|
8482 createTweens( animation, props );
|
|
|
8483
|
|
|
8484 if ( jQuery.isFunction( animation.opts.start ) ) {
|
|
|
8485 animation.opts.start.call( elem, animation );
|
|
|
8486 }
|
|
|
8487
|
|
|
8488 jQuery.fx.timer(
|
|
|
8489 jQuery.extend( tick, {
|
|
|
8490 anim: animation,
|
|
|
8491 queue: animation.opts.queue,
|
|
|
8492 elem: elem
|
|
|
8493 })
|
|
|
8494 );
|
|
|
8495
|
|
|
8496 // attach callbacks from options
|
|
|
8497 return animation.progress( animation.opts.progress )
|
|
|
8498 .done( animation.opts.done, animation.opts.complete )
|
|
|
8499 .fail( animation.opts.fail )
|
|
|
8500 .always( animation.opts.always );
|
|
|
8501 }
|
|
|
8502
|
|
|
8503 function propFilter( props, specialEasing ) {
|
|
|
8504 var index, name, easing, value, hooks;
|
|
|
8505
|
|
|
8506 // camelCase, specialEasing and expand cssHook pass
|
|
|
8507 for ( index in props ) {
|
|
|
8508 name = jQuery.camelCase( index );
|
|
|
8509 easing = specialEasing[ name ];
|
|
|
8510 value = props[ index ];
|
|
|
8511 if ( jQuery.isArray( value ) ) {
|
|
|
8512 easing = value[ 1 ];
|
|
|
8513 value = props[ index ] = value[ 0 ];
|
|
|
8514 }
|
|
|
8515
|
|
|
8516 if ( index !== name ) {
|
|
|
8517 props[ name ] = value;
|
|
|
8518 delete props[ index ];
|
|
|
8519 }
|
|
|
8520
|
|
|
8521 hooks = jQuery.cssHooks[ name ];
|
|
|
8522 if ( hooks && "expand" in hooks ) {
|
|
|
8523 value = hooks.expand( value );
|
|
|
8524 delete props[ name ];
|
|
|
8525
|
|
|
8526 // not quite $.extend, this wont overwrite keys already present.
|
|
|
8527 // also - reusing 'index' from above because we have the correct "name"
|
|
|
8528 for ( index in value ) {
|
|
|
8529 if ( !( index in props ) ) {
|
|
|
8530 props[ index ] = value[ index ];
|
|
|
8531 specialEasing[ index ] = easing;
|
|
|
8532 }
|
|
|
8533 }
|
|
|
8534 } else {
|
|
|
8535 specialEasing[ name ] = easing;
|
|
|
8536 }
|
|
|
8537 }
|
|
|
8538 }
|
|
|
8539
|
|
|
8540 jQuery.Animation = jQuery.extend( Animation, {
|
|
|
8541
|
|
|
8542 tweener: function( props, callback ) {
|
|
|
8543 if ( jQuery.isFunction( props ) ) {
|
|
|
8544 callback = props;
|
|
|
8545 props = [ "*" ];
|
|
|
8546 } else {
|
|
|
8547 props = props.split(" ");
|
|
|
8548 }
|
|
|
8549
|
|
|
8550 var prop,
|
|
|
8551 index = 0,
|
|
|
8552 length = props.length;
|
|
|
8553
|
|
|
8554 for ( ; index < length ; index++ ) {
|
|
|
8555 prop = props[ index ];
|
|
|
8556 tweeners[ prop ] = tweeners[ prop ] || [];
|
|
|
8557 tweeners[ prop ].unshift( callback );
|
|
|
8558 }
|
|
|
8559 },
|
|
|
8560
|
|
|
8561 prefilter: function( callback, prepend ) {
|
|
|
8562 if ( prepend ) {
|
|
|
8563 animationPrefilters.unshift( callback );
|
|
|
8564 } else {
|
|
|
8565 animationPrefilters.push( callback );
|
|
|
8566 }
|
|
|
8567 }
|
|
|
8568 });
|
|
|
8569
|
|
|
8570 function defaultPrefilter( elem, props, opts ) {
|
|
|
8571 var index, prop, value, length, dataShow, tween, hooks, oldfire,
|
|
|
8572 anim = this,
|
|
|
8573 style = elem.style,
|
|
|
8574 orig = {},
|
|
|
8575 handled = [],
|
|
|
8576 hidden = elem.nodeType && isHidden( elem );
|
|
|
8577
|
|
|
8578 // handle queue: false promises
|
|
|
8579 if ( !opts.queue ) {
|
|
|
8580 hooks = jQuery._queueHooks( elem, "fx" );
|
|
|
8581 if ( hooks.unqueued == null ) {
|
|
|
8582 hooks.unqueued = 0;
|
|
|
8583 oldfire = hooks.empty.fire;
|
|
|
8584 hooks.empty.fire = function() {
|
|
|
8585 if ( !hooks.unqueued ) {
|
|
|
8586 oldfire();
|
|
|
8587 }
|
|
|
8588 };
|
|
|
8589 }
|
|
|
8590 hooks.unqueued++;
|
|
|
8591
|
|
|
8592 anim.always(function() {
|
|
|
8593 // doing this makes sure that the complete handler will be called
|
|
|
8594 // before this completes
|
|
|
8595 anim.always(function() {
|
|
|
8596 hooks.unqueued--;
|
|
|
8597 if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
|
8598 hooks.empty.fire();
|
|
|
8599 }
|
|
|
8600 });
|
|
|
8601 });
|
|
|
8602 }
|
|
|
8603
|
|
|
8604 // height/width overflow pass
|
|
|
8605 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
|
|
8606 // Make sure that nothing sneaks out
|
|
|
8607 // Record all 3 overflow attributes because IE does not
|
|
|
8608 // change the overflow attribute when overflowX and
|
|
|
8609 // overflowY are set to the same value
|
|
|
8610 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
8611
|
|
|
8612 // Set display property to inline-block for height/width
|
|
|
8613 // animations on inline elements that are having width/height animated
|
|
|
8614 if ( jQuery.css( elem, "display" ) === "inline" &&
|
|
|
8615 jQuery.css( elem, "float" ) === "none" ) {
|
|
|
8616
|
|
|
8617 // inline-level elements accept inline-block;
|
|
|
8618 // block-level elements need to be inline with layout
|
|
|
8619 if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
|
|
|
8620 style.display = "inline-block";
|
|
|
8621
|
|
|
8622 } else {
|
|
|
8623 style.zoom = 1;
|
|
|
8624 }
|
|
|
8625 }
|
|
|
8626 }
|
|
|
8627
|
|
|
8628 if ( opts.overflow ) {
|
|
|
8629 style.overflow = "hidden";
|
|
|
8630 if ( !jQuery.support.shrinkWrapBlocks ) {
|
|
|
8631 anim.done(function() {
|
|
|
8632 style.overflow = opts.overflow[ 0 ];
|
|
|
8633 style.overflowX = opts.overflow[ 1 ];
|
|
|
8634 style.overflowY = opts.overflow[ 2 ];
|
|
|
8635 });
|
|
|
8636 }
|
|
|
8637 }
|
|
|
8638
|
|
|
8639
|
|
|
8640 // show/hide pass
|
|
|
8641 for ( index in props ) {
|
|
|
8642 value = props[ index ];
|
|
|
8643 if ( rfxtypes.exec( value ) ) {
|
|
|
8644 delete props[ index ];
|
|
|
8645 if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
8646 continue;
|
|
|
8647 }
|
|
|
8648 handled.push( index );
|
|
|
8649 }
|
|
|
8650 }
|
|
|
8651
|
|
|
8652 length = handled.length;
|
|
|
8653 if ( length ) {
|
|
|
8654 dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
|
|
|
8655 if ( hidden ) {
|
|
|
8656 jQuery( elem ).show();
|
|
|
8657 } else {
|
|
|
8658 anim.done(function() {
|
|
|
8659 jQuery( elem ).hide();
|
|
|
8660 });
|
|
|
8661 }
|
|
|
8662 anim.done(function() {
|
|
|
8663 var prop;
|
|
|
8664 jQuery.removeData( elem, "fxshow", true );
|
|
|
8665 for ( prop in orig ) {
|
|
|
8666 jQuery.style( elem, prop, orig[ prop ] );
|
|
|
8667 }
|
|
|
8668 });
|
|
|
8669 for ( index = 0 ; index < length ; index++ ) {
|
|
|
8670 prop = handled[ index ];
|
|
|
8671 tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
|
|
|
8672 orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
8673
|
|
|
8674 if ( !( prop in dataShow ) ) {
|
|
|
8675 dataShow[ prop ] = tween.start;
|
|
|
8676 if ( hidden ) {
|
|
|
8677 tween.end = tween.start;
|
|
|
8678 tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
|
|
8679 }
|
|
|
8680 }
|
|
|
8681 }
|
|
|
8682 }
|
|
|
8683 }
|
|
|
8684
|
|
|
8685 function Tween( elem, options, prop, end, easing ) {
|
|
|
8686 return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
|
8687 }
|
|
|
8688 jQuery.Tween = Tween;
|
|
|
8689
|
|
|
8690 Tween.prototype = {
|
|
|
8691 constructor: Tween,
|
|
|
8692 init: function( elem, options, prop, end, easing, unit ) {
|
|
|
8693 this.elem = elem;
|
|
|
8694 this.prop = prop;
|
|
|
8695 this.easing = easing || "swing";
|
|
|
8696 this.options = options;
|
|
|
8697 this.start = this.now = this.cur();
|
|
|
8698 this.end = end;
|
|
|
8699 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
8700 },
|
|
|
8701 cur: function() {
|
|
|
8702 var hooks = Tween.propHooks[ this.prop ];
|
|
|
8703
|
|
|
8704 return hooks && hooks.get ?
|
|
|
8705 hooks.get( this ) :
|
|
|
8706 Tween.propHooks._default.get( this );
|
|
|
8707 },
|
|
|
8708 run: function( percent ) {
|
|
|
8709 var eased,
|
|
|
8710 hooks = Tween.propHooks[ this.prop ];
|
|
|
8711
|
|
|
8712 this.pos = eased = jQuery.easing[ this.easing ]( percent, this.options.duration * percent, 0, 1, this.options.duration );
|
|
|
8713 this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
8714
|
|
|
8715 if ( this.options.step ) {
|
|
|
8716 this.options.step.call( this.elem, this.now, this );
|
|
|
8717 }
|
|
|
8718
|
|
|
8719 if ( hooks && hooks.set ) {
|
|
|
8720 hooks.set( this );
|
|
|
8721 } else {
|
|
|
8722 Tween.propHooks._default.set( this );
|
|
|
8723 }
|
|
|
8724 return this;
|
|
|
8725 }
|
|
|
8726 };
|
|
|
8727
|
|
|
8728 Tween.prototype.init.prototype = Tween.prototype;
|
|
|
8729
|
|
|
8730 Tween.propHooks = {
|
|
|
8731 _default: {
|
|
|
8732 get: function( tween ) {
|
|
|
8733 var result;
|
|
|
8734
|
|
|
8735 if ( tween.elem[ tween.prop ] != null &&
|
|
|
8736 (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
|
|
8737 return tween.elem[ tween.prop ];
|
|
|
8738 }
|
|
|
8739
|
|
|
8740 // passing any value as a 4th parameter to .css will automatically
|
|
|
8741 // attempt a parseFloat and fallback to a string if the parse fails
|
|
|
8742 // so, simple values such as "10px" are parsed to Float.
|
|
|
8743 // complex values such as "rotate(1rad)" are returned as is.
|
|
|
8744 result = jQuery.css( tween.elem, tween.prop, false, "" );
|
|
|
8745 // Empty strings, null, undefined and "auto" are converted to 0.
|
|
|
8746 return !result || result === "auto" ? 0 : result;
|
|
|
8747 },
|
|
|
8748 set: function( tween ) {
|
|
|
8749 // use step hook for back compat - use cssHook if its there - use .style if its
|
|
|
8750 // available and use plain properties where available
|
|
|
8751 if ( jQuery.fx.step[ tween.prop ] ) {
|
|
|
8752 jQuery.fx.step[ tween.prop ]( tween );
|
|
|
8753 } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
|
|
|
8754 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
|
8755 } else {
|
|
|
8756 tween.elem[ tween.prop ] = tween.now;
|
|
|
8757 }
|
|
|
8758 }
|
|
|
8759 }
|
|
|
8760 };
|
|
|
8761
|
|
|
8762 // Remove in 2.0 - this supports IE8's panic based approach
|
|
|
8763 // to setting things on disconnected nodes
|
|
|
8764
|
|
|
8765 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
|
8766 set: function( tween ) {
|
|
|
8767 if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
|
8768 tween.elem[ tween.prop ] = tween.now;
|
|
|
8769 }
|
|
|
8770 }
|
|
|
8771 };
|
|
|
8772
|
|
|
8773 jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
|
|
|
8774 var cssFn = jQuery.fn[ name ];
|
|
|
8775 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
8776 return speed == null || typeof speed === "boolean" ||
|
|
|
8777 // special check for .toggle( handler, handler, ... )
|
|
|
8778 ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
|
|
|
8779 cssFn.apply( this, arguments ) :
|
|
|
8780 this.animate( genFx( name, true ), speed, easing, callback );
|
|
|
8781 };
|
|
|
8782 });
|
|
|
8783
|
|
|
8784 jQuery.fn.extend({
|
|
|
8785 fadeTo: function( speed, to, easing, callback ) {
|
|
|
8786
|
|
|
8787 // show any hidden elements after setting opacity to 0
|
|
|
8788 return this.filter( isHidden ).css( "opacity", 0 ).show()
|
|
|
8789
|
|
|
8790 // animate to the value specified
|
|
|
8791 .end().animate({ opacity: to }, speed, easing, callback );
|
|
|
8792 },
|
|
|
8793 animate: function( prop, speed, easing, callback ) {
|
|
|
8794 var empty = jQuery.isEmptyObject( prop ),
|
|
|
8795 optall = jQuery.speed( speed, easing, callback ),
|
|
|
8796 doAnimation = function() {
|
|
|
8797 // Operate on a copy of prop so per-property easing won't be lost
|
|
|
8798 var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
8799
|
|
|
8800 // Empty animations resolve immediately
|
|
|
8801 if ( empty ) {
|
|
|
8802 anim.stop( true );
|
|
|
8803 }
|
|
|
8804 };
|
|
|
8805
|
|
|
8806 return empty || optall.queue === false ?
|
|
|
8807 this.each( doAnimation ) :
|
|
|
8808 this.queue( optall.queue, doAnimation );
|
|
|
8809 },
|
|
|
8810 stop: function( type, clearQueue, gotoEnd ) {
|
|
|
8811 var stopQueue = function( hooks ) {
|
|
|
8812 var stop = hooks.stop;
|
|
|
8813 delete hooks.stop;
|
|
|
8814 stop( gotoEnd );
|
|
|
8815 };
|
|
|
8816
|
|
|
8817 if ( typeof type !== "string" ) {
|
|
|
8818 gotoEnd = clearQueue;
|
|
|
8819 clearQueue = type;
|
|
|
8820 type = undefined;
|
|
|
8821 }
|
|
|
8822 if ( clearQueue && type !== false ) {
|
|
|
8823 this.queue( type || "fx", [] );
|
|
|
8824 }
|
|
|
8825
|
|
|
8826 return this.each(function() {
|
|
|
8827 var dequeue = true,
|
|
|
8828 index = type != null && type + "queueHooks",
|
|
|
8829 timers = jQuery.timers,
|
|
|
8830 data = jQuery._data( this );
|
|
|
8831
|
|
|
8832 if ( index ) {
|
|
|
8833 if ( data[ index ] && data[ index ].stop ) {
|
|
|
8834 stopQueue( data[ index ] );
|
|
|
8835 }
|
|
|
8836 } else {
|
|
|
8837 for ( index in data ) {
|
|
|
8838 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
|
8839 stopQueue( data[ index ] );
|
|
|
8840 }
|
|
|
8841 }
|
|
|
8842 }
|
|
|
8843
|
|
|
8844 for ( index = timers.length; index--; ) {
|
|
|
8845 if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
|
|
8846 timers[ index ].anim.stop( gotoEnd );
|
|
|
8847 dequeue = false;
|
|
|
8848 timers.splice( index, 1 );
|
|
|
8849 }
|
|
|
8850 }
|
|
|
8851
|
|
|
8852 // start the next in the queue if the last step wasn't forced
|
|
|
8853 // timers currently will call their complete callbacks, which will dequeue
|
|
|
8854 // but only if they were gotoEnd
|
|
|
8855 if ( dequeue || !gotoEnd ) {
|
|
|
8856 jQuery.dequeue( this, type );
|
|
|
8857 }
|
|
|
8858 });
|
|
|
8859 }
|
|
|
8860 });
|
|
|
8861
|
|
|
8862 // Generate parameters to create a standard animation
|
|
|
8863 function genFx( type, includeWidth ) {
|
|
|
8864 var which,
|
|
|
8865 attrs = { height: type },
|
|
|
8866 i = 0;
|
|
|
8867
|
|
|
8868 // if we include width, step value is 1 to do all cssExpand values,
|
|
|
8869 // if we don't include width, step value is 2 to skip over Left and Right
|
|
|
8870 for( ; i < 4 ; i += 2 - includeWidth ) {
|
|
|
8871 which = cssExpand[ i ];
|
|
|
8872 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
|
8873 }
|
|
|
8874
|
|
|
8875 if ( includeWidth ) {
|
|
|
8876 attrs.opacity = attrs.width = type;
|
|
|
8877 }
|
|
|
8878
|
|
|
8879 return attrs;
|
|
|
8880 }
|
|
|
8881
|
|
|
8882 // Generate shortcuts for custom animations
|
|
|
8883 jQuery.each({
|
|
|
8884 slideDown: genFx("show"),
|
|
|
8885 slideUp: genFx("hide"),
|
|
|
8886 slideToggle: genFx("toggle"),
|
|
|
8887 fadeIn: { opacity: "show" },
|
|
|
8888 fadeOut: { opacity: "hide" },
|
|
|
8889 fadeToggle: { opacity: "toggle" }
|
|
|
8890 }, function( name, props ) {
|
|
|
8891 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
8892 return this.animate( props, speed, easing, callback );
|
|
|
8893 };
|
|
|
8894 });
|
|
|
8895
|
|
|
8896 jQuery.speed = function( speed, easing, fn ) {
|
|
|
8897 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
|
8898 complete: fn || !fn && easing ||
|
|
|
8899 jQuery.isFunction( speed ) && speed,
|
|
|
8900 duration: speed,
|
|
|
8901 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
|
8902 };
|
|
|
8903
|
|
|
8904 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
|
|
8905 opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
|
|
8906
|
|
|
8907 // normalize opt.queue - true/undefined/null -> "fx"
|
|
|
8908 if ( opt.queue == null || opt.queue === true ) {
|
|
|
8909 opt.queue = "fx";
|
|
|
8910 }
|
|
|
8911
|
|
|
8912 // Queueing
|
|
|
8913 opt.old = opt.complete;
|
|
|
8914
|
|
|
8915 opt.complete = function() {
|
|
|
8916 if ( jQuery.isFunction( opt.old ) ) {
|
|
|
8917 opt.old.call( this );
|
|
|
8918 }
|
|
|
8919
|
|
|
8920 if ( opt.queue ) {
|
|
|
8921 jQuery.dequeue( this, opt.queue );
|
|
|
8922 }
|
|
|
8923 };
|
|
|
8924
|
|
|
8925 return opt;
|
|
|
8926 };
|
|
|
8927
|
|
|
8928 jQuery.easing = {
|
|
|
8929 linear: function( p ) {
|
|
|
8930 return p;
|
|
|
8931 },
|
|
|
8932 swing: function( p ) {
|
|
|
8933 return 0.5 - Math.cos( p*Math.PI ) / 2;
|
|
|
8934 }
|
|
|
8935 };
|
|
|
8936
|
|
|
8937 jQuery.timers = [];
|
|
|
8938 jQuery.fx = Tween.prototype.init;
|
|
|
8939 jQuery.fx.tick = function() {
|
|
|
8940 var timer,
|
|
|
8941 timers = jQuery.timers,
|
|
|
8942 i = 0;
|
|
|
8943
|
|
|
8944 for ( ; i < timers.length; i++ ) {
|
|
|
8945 timer = timers[ i ];
|
|
|
8946 // Checks the timer has not already been removed
|
|
|
8947 if ( !timer() && timers[ i ] === timer ) {
|
|
|
8948 timers.splice( i--, 1 );
|
|
|
8949 }
|
|
|
8950 }
|
|
|
8951
|
|
|
8952 if ( !timers.length ) {
|
|
|
8953 jQuery.fx.stop();
|
|
|
8954 }
|
|
|
8955 };
|
|
|
8956
|
|
|
8957 jQuery.fx.timer = function( timer ) {
|
|
|
8958 if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
|
|
|
8959 timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
|
|
8960 }
|
|
|
8961 };
|
|
|
8962
|
|
|
8963 jQuery.fx.interval = 13;
|
|
|
8964
|
|
|
8965 jQuery.fx.stop = function() {
|
|
|
8966 clearInterval( timerId );
|
|
|
8967 timerId = null;
|
|
|
8968 };
|
|
|
8969
|
|
|
8970 jQuery.fx.speeds = {
|
|
|
8971 slow: 600,
|
|
|
8972 fast: 200,
|
|
|
8973 // Default speed
|
|
|
8974 _default: 400
|
|
|
8975 };
|
|
|
8976
|
|
|
8977 // Back Compat <1.8 extension point
|
|
|
8978 jQuery.fx.step = {};
|
|
|
8979
|
|
|
8980 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
8981 jQuery.expr.filters.animated = function( elem ) {
|
|
|
8982 return jQuery.grep(jQuery.timers, function( fn ) {
|
|
|
8983 return elem === fn.elem;
|
|
|
8984 }).length;
|
|
|
8985 };
|
|
|
8986 }
|
|
|
8987 var rroot = /^(?:body|html)$/i;
|
|
|
8988
|
|
|
8989 jQuery.fn.offset = function( options ) {
|
|
|
8990 if ( arguments.length ) {
|
|
|
8991 return options === undefined ?
|
|
|
8992 this :
|
|
|
8993 this.each(function( i ) {
|
|
|
8994 jQuery.offset.setOffset( this, options, i );
|
|
|
8995 });
|
|
|
8996 }
|
|
|
8997
|
|
|
8998 var box, docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft, top, left,
|
|
|
8999 elem = this[ 0 ],
|
|
|
9000 doc = elem && elem.ownerDocument;
|
|
|
9001
|
|
|
9002 if ( !doc ) {
|
|
|
9003 return;
|
|
|
9004 }
|
|
|
9005
|
|
|
9006 if ( (body = doc.body) === elem ) {
|
|
|
9007 return jQuery.offset.bodyOffset( elem );
|
|
|
9008 }
|
|
|
9009
|
|
|
9010 docElem = doc.documentElement;
|
|
|
9011
|
|
|
9012 // Make sure we're not dealing with a disconnected DOM node
|
|
|
9013 if ( !jQuery.contains( docElem, elem ) ) {
|
|
|
9014 return { top: 0, left: 0 };
|
|
|
9015 }
|
|
|
9016
|
|
|
9017 box = elem.getBoundingClientRect();
|
|
|
9018 win = getWindow( doc );
|
|
|
9019 clientTop = docElem.clientTop || body.clientTop || 0;
|
|
|
9020 clientLeft = docElem.clientLeft || body.clientLeft || 0;
|
|
|
9021 scrollTop = win.pageYOffset || docElem.scrollTop;
|
|
|
9022 scrollLeft = win.pageXOffset || docElem.scrollLeft;
|
|
|
9023 top = box.top + scrollTop - clientTop;
|
|
|
9024 left = box.left + scrollLeft - clientLeft;
|
|
|
9025
|
|
|
9026 return { top: top, left: left };
|
|
|
9027 };
|
|
|
9028
|
|
|
9029 jQuery.offset = {
|
|
|
9030
|
|
|
9031 bodyOffset: function( body ) {
|
|
|
9032 var top = body.offsetTop,
|
|
|
9033 left = body.offsetLeft;
|
|
|
9034
|
|
|
9035 if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
|
|
|
9036 top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
|
|
|
9037 left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
|
|
|
9038 }
|
|
|
9039
|
|
|
9040 return { top: top, left: left };
|
|
|
9041 },
|
|
|
9042
|
|
|
9043 setOffset: function( elem, options, i ) {
|
|
|
9044 var position = jQuery.css( elem, "position" );
|
|
|
9045
|
|
|
9046 // set position first, in-case top/left are set even on static elem
|
|
|
9047 if ( position === "static" ) {
|
|
|
9048 elem.style.position = "relative";
|
|
|
9049 }
|
|
|
9050
|
|
|
9051 var curElem = jQuery( elem ),
|
|
|
9052 curOffset = curElem.offset(),
|
|
|
9053 curCSSTop = jQuery.css( elem, "top" ),
|
|
|
9054 curCSSLeft = jQuery.css( elem, "left" ),
|
|
|
9055 calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
|
|
|
9056 props = {}, curPosition = {}, curTop, curLeft;
|
|
|
9057
|
|
|
9058 // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
|
|
9059 if ( calculatePosition ) {
|
|
|
9060 curPosition = curElem.position();
|
|
|
9061 curTop = curPosition.top;
|
|
|
9062 curLeft = curPosition.left;
|
|
|
9063 } else {
|
|
|
9064 curTop = parseFloat( curCSSTop ) || 0;
|
|
|
9065 curLeft = parseFloat( curCSSLeft ) || 0;
|
|
|
9066 }
|
|
|
9067
|
|
|
9068 if ( jQuery.isFunction( options ) ) {
|
|
|
9069 options = options.call( elem, i, curOffset );
|
|
|
9070 }
|
|
|
9071
|
|
|
9072 if ( options.top != null ) {
|
|
|
9073 props.top = ( options.top - curOffset.top ) + curTop;
|
|
|
9074 }
|
|
|
9075 if ( options.left != null ) {
|
|
|
9076 props.left = ( options.left - curOffset.left ) + curLeft;
|
|
|
9077 }
|
|
|
9078
|
|
|
9079 if ( "using" in options ) {
|
|
|
9080 options.using.call( elem, props );
|
|
|
9081 } else {
|
|
|
9082 curElem.css( props );
|
|
|
9083 }
|
|
|
9084 }
|
|
|
9085 };
|
|
|
9086
|
|
|
9087
|
|
|
9088 jQuery.fn.extend({
|
|
|
9089
|
|
|
9090 position: function() {
|
|
|
9091 if ( !this[0] ) {
|
|
|
9092 return;
|
|
|
9093 }
|
|
|
9094
|
|
|
9095 var elem = this[0],
|
|
|
9096
|
|
|
9097 // Get *real* offsetParent
|
|
|
9098 offsetParent = this.offsetParent(),
|
|
|
9099
|
|
|
9100 // Get correct offsets
|
|
|
9101 offset = this.offset(),
|
|
|
9102 parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
|
|
|
9103
|
|
|
9104 // Subtract element margins
|
|
|
9105 // note: when an element has margin: auto the offsetLeft and marginLeft
|
|
|
9106 // are the same in Safari causing offset.left to incorrectly be 0
|
|
|
9107 offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
|
|
|
9108 offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
|
|
|
9109
|
|
|
9110 // Add offsetParent borders
|
|
|
9111 parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
|
|
|
9112 parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
|
|
|
9113
|
|
|
9114 // Subtract the two offsets
|
|
|
9115 return {
|
|
|
9116 top: offset.top - parentOffset.top,
|
|
|
9117 left: offset.left - parentOffset.left
|
|
|
9118 };
|
|
|
9119 },
|
|
|
9120
|
|
|
9121 offsetParent: function() {
|
|
|
9122 return this.map(function() {
|
|
|
9123 var offsetParent = this.offsetParent || document.body;
|
|
|
9124 while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
|
|
|
9125 offsetParent = offsetParent.offsetParent;
|
|
|
9126 }
|
|
|
9127 return offsetParent || document.body;
|
|
|
9128 });
|
|
|
9129 }
|
|
|
9130 });
|
|
|
9131
|
|
|
9132
|
|
|
9133 // Create scrollLeft and scrollTop methods
|
|
|
9134 jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
|
|
|
9135 var top = /Y/.test( prop );
|
|
|
9136
|
|
|
9137 jQuery.fn[ method ] = function( val ) {
|
|
|
9138 return jQuery.access( this, function( elem, method, val ) {
|
|
|
9139 var win = getWindow( elem );
|
|
|
9140
|
|
|
9141 if ( val === undefined ) {
|
|
|
9142 return win ? (prop in win) ? win[ prop ] :
|
|
|
9143 win.document.documentElement[ method ] :
|
|
|
9144 elem[ method ];
|
|
|
9145 }
|
|
|
9146
|
|
|
9147 if ( win ) {
|
|
|
9148 win.scrollTo(
|
|
|
9149 !top ? val : jQuery( win ).scrollLeft(),
|
|
|
9150 top ? val : jQuery( win ).scrollTop()
|
|
|
9151 );
|
|
|
9152
|
|
|
9153 } else {
|
|
|
9154 elem[ method ] = val;
|
|
|
9155 }
|
|
|
9156 }, method, val, arguments.length, null );
|
|
|
9157 };
|
|
|
9158 });
|
|
|
9159
|
|
|
9160 function getWindow( elem ) {
|
|
|
9161 return jQuery.isWindow( elem ) ?
|
|
|
9162 elem :
|
|
|
9163 elem.nodeType === 9 ?
|
|
|
9164 elem.defaultView || elem.parentWindow :
|
|
|
9165 false;
|
|
|
9166 }
|
|
|
9167 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
|
9168 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
|
9169 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
|
|
9170 // margin is only for outerHeight, outerWidth
|
|
|
9171 jQuery.fn[ funcName ] = function( margin, value ) {
|
|
|
9172 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
|
9173 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
9174
|
|
|
9175 return jQuery.access( this, function( elem, type, value ) {
|
|
|
9176 var doc;
|
|
|
9177
|
|
|
9178 if ( jQuery.isWindow( elem ) ) {
|
|
|
9179 // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
|
|
9180 // isn't a whole lot we can do. See pull request at this URL for discussion:
|
|
|
9181 // https://github.com/jquery/jquery/pull/764
|
|
|
9182 return elem.document.documentElement[ "client" + name ];
|
|
|
9183 }
|
|
|
9184
|
|
|
9185 // Get document width or height
|
|
|
9186 if ( elem.nodeType === 9 ) {
|
|
|
9187 doc = elem.documentElement;
|
|
|
9188
|
|
|
9189 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
|
|
9190 // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
|
|
9191 return Math.max(
|
|
|
9192 elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
|
9193 elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
|
9194 doc[ "client" + name ]
|
|
|
9195 );
|
|
|
9196 }
|
|
|
9197
|
|
|
9198 return value === undefined ?
|
|
|
9199 // Get width or height on the element, requesting but not forcing parseFloat
|
|
|
9200 jQuery.css( elem, type, value, extra ) :
|
|
|
9201
|
|
|
9202 // Set width or height on the element
|
|
|
9203 jQuery.style( elem, type, value, extra );
|
|
|
9204 }, type, chainable ? margin : undefined, chainable );
|
|
|
9205 };
|
|
|
9206 });
|
|
|
9207 });
|
|
|
9208 // Expose jQuery to the global object
|
|
|
9209 window.jQuery = window.$ = jQuery;
|
|
|
9210
|
|
|
9211 // Expose jQuery as an AMD module, but only for AMD loaders that
|
|
|
9212 // understand the issues with loading multiple versions of jQuery
|
|
|
9213 // in a page that all might call define(). The loader will indicate
|
|
|
9214 // they have special allowances for multiple jQuery versions by
|
|
|
9215 // specifying define.amd.jQuery = true. Register as a named module,
|
|
|
9216 // since jQuery can be concatenated with other files that may use define,
|
|
|
9217 // but not use a proper concatenation script that understands anonymous
|
|
|
9218 // AMD modules. A named AMD is safest and most robust way to register.
|
|
|
9219 // Lowercase jquery is used because AMD module names are derived from
|
|
|
9220 // file names, and jQuery is normally delivered in a lowercase file name.
|
|
|
9221 // Do this after creating the global so that if an AMD module wants to call
|
|
|
9222 // noConflict to hide this version of jQuery, it will work.
|
|
|
9223 if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
|
|
|
9224 define( "jquery", [], function () { return jQuery; } );
|
|
|
9225 }
|
|
|
9226
|
|
|
9227 })( window );
|
