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1 /*!
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2 * jQuery JavaScript Library v1.8.3
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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: Tue Nov 13 2012 08:20:33 GMT-0500 (Eastern Standard 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 // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
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55 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/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: "1.8.3",
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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.toLowerCase() === name.toLowerCase();
|
|
|
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 && !core_trim.call("\uFEFF\xA0") ?
|
|
|
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 + "" ).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 || 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 browser event has already occurred.
|
|
|
848 // we once tried to use readyState "interactive" here, but it caused issues like the one
|
|
|
849 // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
|
|
850 if ( document.readyState === "complete" ) {
|
|
|
851 // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
852 setTimeout( jQuery.ready, 1 );
|
|
|
853
|
|
|
854 // Standards-based browsers support DOMContentLoaded
|
|
|
855 } else if ( document.addEventListener ) {
|
|
|
856 // Use the handy event callback
|
|
|
857 document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
|
|
858
|
|
|
859 // A fallback to window.onload, that will always work
|
|
|
860 window.addEventListener( "load", jQuery.ready, false );
|
|
|
861
|
|
|
862 // If IE event model is used
|
|
|
863 } else {
|
|
|
864 // Ensure firing before onload, maybe late but safe also for iframes
|
|
|
865 document.attachEvent( "onreadystatechange", DOMContentLoaded );
|
|
|
866
|
|
|
867 // A fallback to window.onload, that will always work
|
|
|
868 window.attachEvent( "onload", jQuery.ready );
|
|
|
869
|
|
|
870 // If IE and not a frame
|
|
|
871 // continually check to see if the document is ready
|
|
|
872 var top = false;
|
|
|
873
|
|
|
874 try {
|
|
|
875 top = window.frameElement == null && document.documentElement;
|
|
|
876 } catch(e) {}
|
|
|
877
|
|
|
878 if ( top && top.doScroll ) {
|
|
|
879 (function doScrollCheck() {
|
|
|
880 if ( !jQuery.isReady ) {
|
|
|
881
|
|
|
882 try {
|
|
|
883 // Use the trick by Diego Perini
|
|
|
884 // http://javascript.nwbox.com/IEContentLoaded/
|
|
|
885 top.doScroll("left");
|
|
|
886 } catch(e) {
|
|
|
887 return setTimeout( doScrollCheck, 50 );
|
|
|
888 }
|
|
|
889
|
|
|
890 // and execute any waiting functions
|
|
|
891 jQuery.ready();
|
|
|
892 }
|
|
|
893 })();
|
|
|
894 }
|
|
|
895 }
|
|
|
896 }
|
|
|
897 return readyList.promise( obj );
|
|
|
898 };
|
|
|
899
|
|
|
900 // Populate the class2type map
|
|
|
901 jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
|
|
|
902 class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
903 });
|
|
|
904
|
|
|
905 // All jQuery objects should point back to these
|
|
|
906 rootjQuery = jQuery(document);
|
|
|
907 // String to Object options format cache
|
|
|
908 var optionsCache = {};
|
|
|
909
|
|
|
910 // Convert String-formatted options into Object-formatted ones and store in cache
|
|
|
911 function createOptions( options ) {
|
|
|
912 var object = optionsCache[ options ] = {};
|
|
|
913 jQuery.each( options.split( core_rspace ), function( _, flag ) {
|
|
|
914 object[ flag ] = true;
|
|
|
915 });
|
|
|
916 return object;
|
|
|
917 }
|
|
|
918
|
|
|
919 /*
|
|
|
920 * Create a callback list using the following parameters:
|
|
|
921 *
|
|
|
922 * options: an optional list of space-separated options that will change how
|
|
|
923 * the callback list behaves or a more traditional option object
|
|
|
924 *
|
|
|
925 * By default a callback list will act like an event callback list and can be
|
|
|
926 * "fired" multiple times.
|
|
|
927 *
|
|
|
928 * Possible options:
|
|
|
929 *
|
|
|
930 * once: will ensure the callback list can only be fired once (like a Deferred)
|
|
|
931 *
|
|
|
932 * memory: will keep track of previous values and will call any callback added
|
|
|
933 * after the list has been fired right away with the latest "memorized"
|
|
|
934 * values (like a Deferred)
|
|
|
935 *
|
|
|
936 * unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
|
937 *
|
|
|
938 * stopOnFalse: interrupt callings when a callback returns false
|
|
|
939 *
|
|
|
940 */
|
|
|
941 jQuery.Callbacks = function( options ) {
|
|
|
942
|
|
|
943 // Convert options from String-formatted to Object-formatted if needed
|
|
|
944 // (we check in cache first)
|
|
|
945 options = typeof options === "string" ?
|
|
|
946 ( optionsCache[ options ] || createOptions( options ) ) :
|
|
|
947 jQuery.extend( {}, options );
|
|
|
948
|
|
|
949 var // Last fire value (for non-forgettable lists)
|
|
|
950 memory,
|
|
|
951 // Flag to know if list was already fired
|
|
|
952 fired,
|
|
|
953 // Flag to know if list is currently firing
|
|
|
954 firing,
|
|
|
955 // First callback to fire (used internally by add and fireWith)
|
|
|
956 firingStart,
|
|
|
957 // End of the loop when firing
|
|
|
958 firingLength,
|
|
|
959 // Index of currently firing callback (modified by remove if needed)
|
|
|
960 firingIndex,
|
|
|
961 // Actual callback list
|
|
|
962 list = [],
|
|
|
963 // Stack of fire calls for repeatable lists
|
|
|
964 stack = !options.once && [],
|
|
|
965 // Fire callbacks
|
|
|
966 fire = function( data ) {
|
|
|
967 memory = options.memory && data;
|
|
|
968 fired = true;
|
|
|
969 firingIndex = firingStart || 0;
|
|
|
970 firingStart = 0;
|
|
|
971 firingLength = list.length;
|
|
|
972 firing = true;
|
|
|
973 for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
|
|
974 if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
|
|
|
975 memory = false; // To prevent further calls using add
|
|
|
976 break;
|
|
|
977 }
|
|
|
978 }
|
|
|
979 firing = false;
|
|
|
980 if ( list ) {
|
|
|
981 if ( stack ) {
|
|
|
982 if ( stack.length ) {
|
|
|
983 fire( stack.shift() );
|
|
|
984 }
|
|
|
985 } else if ( memory ) {
|
|
|
986 list = [];
|
|
|
987 } else {
|
|
|
988 self.disable();
|
|
|
989 }
|
|
|
990 }
|
|
|
991 },
|
|
|
992 // Actual Callbacks object
|
|
|
993 self = {
|
|
|
994 // Add a callback or a collection of callbacks to the list
|
|
|
995 add: function() {
|
|
|
996 if ( list ) {
|
|
|
997 // First, we save the current length
|
|
|
998 var start = list.length;
|
|
|
999 (function add( args ) {
|
|
|
1000 jQuery.each( args, function( _, arg ) {
|
|
|
1001 var type = jQuery.type( arg );
|
|
|
1002 if ( type === "function" ) {
|
|
|
1003 if ( !options.unique || !self.has( arg ) ) {
|
|
|
1004 list.push( arg );
|
|
|
1005 }
|
|
|
1006 } else if ( arg && arg.length && type !== "string" ) {
|
|
|
1007 // Inspect recursively
|
|
|
1008 add( arg );
|
|
|
1009 }
|
|
|
1010 });
|
|
|
1011 })( arguments );
|
|
|
1012 // Do we need to add the callbacks to the
|
|
|
1013 // current firing batch?
|
|
|
1014 if ( firing ) {
|
|
|
1015 firingLength = list.length;
|
|
|
1016 // With memory, if we're not firing then
|
|
|
1017 // we should call right away
|
|
|
1018 } else if ( memory ) {
|
|
|
1019 firingStart = start;
|
|
|
1020 fire( memory );
|
|
|
1021 }
|
|
|
1022 }
|
|
|
1023 return this;
|
|
|
1024 },
|
|
|
1025 // Remove a callback from the list
|
|
|
1026 remove: function() {
|
|
|
1027 if ( list ) {
|
|
|
1028 jQuery.each( arguments, function( _, arg ) {
|
|
|
1029 var index;
|
|
|
1030 while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
1031 list.splice( index, 1 );
|
|
|
1032 // Handle firing indexes
|
|
|
1033 if ( firing ) {
|
|
|
1034 if ( index <= firingLength ) {
|
|
|
1035 firingLength--;
|
|
|
1036 }
|
|
|
1037 if ( index <= firingIndex ) {
|
|
|
1038 firingIndex--;
|
|
|
1039 }
|
|
|
1040 }
|
|
|
1041 }
|
|
|
1042 });
|
|
|
1043 }
|
|
|
1044 return this;
|
|
|
1045 },
|
|
|
1046 // Control if a given callback is in the list
|
|
|
1047 has: function( fn ) {
|
|
|
1048 return jQuery.inArray( fn, list ) > -1;
|
|
|
1049 },
|
|
|
1050 // Remove all callbacks from the list
|
|
|
1051 empty: function() {
|
|
|
1052 list = [];
|
|
|
1053 return this;
|
|
|
1054 },
|
|
|
1055 // Have the list do nothing anymore
|
|
|
1056 disable: function() {
|
|
|
1057 list = stack = memory = undefined;
|
|
|
1058 return this;
|
|
|
1059 },
|
|
|
1060 // Is it disabled?
|
|
|
1061 disabled: function() {
|
|
|
1062 return !list;
|
|
|
1063 },
|
|
|
1064 // Lock the list in its current state
|
|
|
1065 lock: function() {
|
|
|
1066 stack = undefined;
|
|
|
1067 if ( !memory ) {
|
|
|
1068 self.disable();
|
|
|
1069 }
|
|
|
1070 return this;
|
|
|
1071 },
|
|
|
1072 // Is it locked?
|
|
|
1073 locked: function() {
|
|
|
1074 return !stack;
|
|
|
1075 },
|
|
|
1076 // Call all callbacks with the given context and arguments
|
|
|
1077 fireWith: function( context, args ) {
|
|
|
1078 args = args || [];
|
|
|
1079 args = [ context, args.slice ? args.slice() : args ];
|
|
|
1080 if ( list && ( !fired || stack ) ) {
|
|
|
1081 if ( firing ) {
|
|
|
1082 stack.push( args );
|
|
|
1083 } else {
|
|
|
1084 fire( args );
|
|
|
1085 }
|
|
|
1086 }
|
|
|
1087 return this;
|
|
|
1088 },
|
|
|
1089 // Call all the callbacks with the given arguments
|
|
|
1090 fire: function() {
|
|
|
1091 self.fireWith( this, arguments );
|
|
|
1092 return this;
|
|
|
1093 },
|
|
|
1094 // To know if the callbacks have already been called at least once
|
|
|
1095 fired: function() {
|
|
|
1096 return !!fired;
|
|
|
1097 }
|
|
|
1098 };
|
|
|
1099
|
|
|
1100 return self;
|
|
|
1101 };
|
|
|
1102 jQuery.extend({
|
|
|
1103
|
|
|
1104 Deferred: function( func ) {
|
|
|
1105 var tuples = [
|
|
|
1106 // action, add listener, listener list, final state
|
|
|
1107 [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
|
|
|
1108 [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
|
|
|
1109 [ "notify", "progress", jQuery.Callbacks("memory") ]
|
|
|
1110 ],
|
|
|
1111 state = "pending",
|
|
|
1112 promise = {
|
|
|
1113 state: function() {
|
|
|
1114 return state;
|
|
|
1115 },
|
|
|
1116 always: function() {
|
|
|
1117 deferred.done( arguments ).fail( arguments );
|
|
|
1118 return this;
|
|
|
1119 },
|
|
|
1120 then: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
1121 var fns = arguments;
|
|
|
1122 return jQuery.Deferred(function( newDefer ) {
|
|
|
1123 jQuery.each( tuples, function( i, tuple ) {
|
|
|
1124 var action = tuple[ 0 ],
|
|
|
1125 fn = fns[ i ];
|
|
|
1126 // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
|
|
1127 deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
|
|
|
1128 function() {
|
|
|
1129 var returned = fn.apply( this, arguments );
|
|
|
1130 if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
|
1131 returned.promise()
|
|
|
1132 .done( newDefer.resolve )
|
|
|
1133 .fail( newDefer.reject )
|
|
|
1134 .progress( newDefer.notify );
|
|
|
1135 } else {
|
|
|
1136 newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
|
|
|
1137 }
|
|
|
1138 } :
|
|
|
1139 newDefer[ action ]
|
|
|
1140 );
|
|
|
1141 });
|
|
|
1142 fns = null;
|
|
|
1143 }).promise();
|
|
|
1144 },
|
|
|
1145 // Get a promise for this deferred
|
|
|
1146 // If obj is provided, the promise aspect is added to the object
|
|
|
1147 promise: function( obj ) {
|
|
|
1148 return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
|
1149 }
|
|
|
1150 },
|
|
|
1151 deferred = {};
|
|
|
1152
|
|
|
1153 // Keep pipe for back-compat
|
|
|
1154 promise.pipe = promise.then;
|
|
|
1155
|
|
|
1156 // Add list-specific methods
|
|
|
1157 jQuery.each( tuples, function( i, tuple ) {
|
|
|
1158 var list = tuple[ 2 ],
|
|
|
1159 stateString = tuple[ 3 ];
|
|
|
1160
|
|
|
1161 // promise[ done | fail | progress ] = list.add
|
|
|
1162 promise[ tuple[1] ] = list.add;
|
|
|
1163
|
|
|
1164 // Handle state
|
|
|
1165 if ( stateString ) {
|
|
|
1166 list.add(function() {
|
|
|
1167 // state = [ resolved | rejected ]
|
|
|
1168 state = stateString;
|
|
|
1169
|
|
|
1170 // [ reject_list | resolve_list ].disable; progress_list.lock
|
|
|
1171 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
|
|
1172 }
|
|
|
1173
|
|
|
1174 // deferred[ resolve | reject | notify ] = list.fire
|
|
|
1175 deferred[ tuple[0] ] = list.fire;
|
|
|
1176 deferred[ tuple[0] + "With" ] = list.fireWith;
|
|
|
1177 });
|
|
|
1178
|
|
|
1179 // Make the deferred a promise
|
|
|
1180 promise.promise( deferred );
|
|
|
1181
|
|
|
1182 // Call given func if any
|
|
|
1183 if ( func ) {
|
|
|
1184 func.call( deferred, deferred );
|
|
|
1185 }
|
|
|
1186
|
|
|
1187 // All done!
|
|
|
1188 return deferred;
|
|
|
1189 },
|
|
|
1190
|
|
|
1191 // Deferred helper
|
|
|
1192 when: function( subordinate /* , ..., subordinateN */ ) {
|
|
|
1193 var i = 0,
|
|
|
1194 resolveValues = core_slice.call( arguments ),
|
|
|
1195 length = resolveValues.length,
|
|
|
1196
|
|
|
1197 // the count of uncompleted subordinates
|
|
|
1198 remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
|
|
1199
|
|
|
1200 // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
|
|
1201 deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
|
|
1202
|
|
|
1203 // Update function for both resolve and progress values
|
|
|
1204 updateFunc = function( i, contexts, values ) {
|
|
|
1205 return function( value ) {
|
|
|
1206 contexts[ i ] = this;
|
|
|
1207 values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
|
|
|
1208 if( values === progressValues ) {
|
|
|
1209 deferred.notifyWith( contexts, values );
|
|
|
1210 } else if ( !( --remaining ) ) {
|
|
|
1211 deferred.resolveWith( contexts, values );
|
|
|
1212 }
|
|
|
1213 };
|
|
|
1214 },
|
|
|
1215
|
|
|
1216 progressValues, progressContexts, resolveContexts;
|
|
|
1217
|
|
|
1218 // add listeners to Deferred subordinates; treat others as resolved
|
|
|
1219 if ( length > 1 ) {
|
|
|
1220 progressValues = new Array( length );
|
|
|
1221 progressContexts = new Array( length );
|
|
|
1222 resolveContexts = new Array( length );
|
|
|
1223 for ( ; i < length; i++ ) {
|
|
|
1224 if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
|
|
1225 resolveValues[ i ].promise()
|
|
|
1226 .done( updateFunc( i, resolveContexts, resolveValues ) )
|
|
|
1227 .fail( deferred.reject )
|
|
|
1228 .progress( updateFunc( i, progressContexts, progressValues ) );
|
|
|
1229 } else {
|
|
|
1230 --remaining;
|
|
|
1231 }
|
|
|
1232 }
|
|
|
1233 }
|
|
|
1234
|
|
|
1235 // if we're not waiting on anything, resolve the master
|
|
|
1236 if ( !remaining ) {
|
|
|
1237 deferred.resolveWith( resolveContexts, resolveValues );
|
|
|
1238 }
|
|
|
1239
|
|
|
1240 return deferred.promise();
|
|
|
1241 }
|
|
|
1242 });
|
|
|
1243 jQuery.support = (function() {
|
|
|
1244
|
|
|
1245 var support,
|
|
|
1246 all,
|
|
|
1247 a,
|
|
|
1248 select,
|
|
|
1249 opt,
|
|
|
1250 input,
|
|
|
1251 fragment,
|
|
|
1252 eventName,
|
|
|
1253 i,
|
|
|
1254 isSupported,
|
|
|
1255 clickFn,
|
|
|
1256 div = document.createElement("div");
|
|
|
1257
|
|
|
1258 // Setup
|
|
|
1259 div.setAttribute( "className", "t" );
|
|
|
1260 div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
|
|
1261
|
|
|
1262 // Support tests won't run in some limited or non-browser environments
|
|
|
1263 all = div.getElementsByTagName("*");
|
|
|
1264 a = div.getElementsByTagName("a")[ 0 ];
|
|
|
1265 if ( !all || !a || !all.length ) {
|
|
|
1266 return {};
|
|
|
1267 }
|
|
|
1268
|
|
|
1269 // First batch of tests
|
|
|
1270 select = document.createElement("select");
|
|
|
1271 opt = select.appendChild( document.createElement("option") );
|
|
|
1272 input = div.getElementsByTagName("input")[ 0 ];
|
|
|
1273
|
|
|
1274 a.style.cssText = "top:1px;float:left;opacity:.5";
|
|
|
1275 support = {
|
|
|
1276 // IE strips leading whitespace when .innerHTML is used
|
|
|
1277 leadingWhitespace: ( div.firstChild.nodeType === 3 ),
|
|
|
1278
|
|
|
1279 // Make sure that tbody elements aren't automatically inserted
|
|
|
1280 // IE will insert them into empty tables
|
|
|
1281 tbody: !div.getElementsByTagName("tbody").length,
|
|
|
1282
|
|
|
1283 // Make sure that link elements get serialized correctly by innerHTML
|
|
|
1284 // This requires a wrapper element in IE
|
|
|
1285 htmlSerialize: !!div.getElementsByTagName("link").length,
|
|
|
1286
|
|
|
1287 // Get the style information from getAttribute
|
|
|
1288 // (IE uses .cssText instead)
|
|
|
1289 style: /top/.test( a.getAttribute("style") ),
|
|
|
1290
|
|
|
1291 // Make sure that URLs aren't manipulated
|
|
|
1292 // (IE normalizes it by default)
|
|
|
1293 hrefNormalized: ( a.getAttribute("href") === "/a" ),
|
|
|
1294
|
|
|
1295 // Make sure that element opacity exists
|
|
|
1296 // (IE uses filter instead)
|
|
|
1297 // Use a regex to work around a WebKit issue. See #5145
|
|
|
1298 opacity: /^0.5/.test( a.style.opacity ),
|
|
|
1299
|
|
|
1300 // Verify style float existence
|
|
|
1301 // (IE uses styleFloat instead of cssFloat)
|
|
|
1302 cssFloat: !!a.style.cssFloat,
|
|
|
1303
|
|
|
1304 // Make sure that if no value is specified for a checkbox
|
|
|
1305 // that it defaults to "on".
|
|
|
1306 // (WebKit defaults to "" instead)
|
|
|
1307 checkOn: ( input.value === "on" ),
|
|
|
1308
|
|
|
1309 // Make sure that a selected-by-default option has a working selected property.
|
|
|
1310 // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
|
|
1311 optSelected: opt.selected,
|
|
|
1312
|
|
|
1313 // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
|
|
1314 getSetAttribute: div.className !== "t",
|
|
|
1315
|
|
|
1316 // Tests for enctype support on a form (#6743)
|
|
|
1317 enctype: !!document.createElement("form").enctype,
|
|
|
1318
|
|
|
1319 // Makes sure cloning an html5 element does not cause problems
|
|
|
1320 // Where outerHTML is undefined, this still works
|
|
|
1321 html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
|
|
|
1322
|
|
|
1323 // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
|
|
|
1324 boxModel: ( document.compatMode === "CSS1Compat" ),
|
|
|
1325
|
|
|
1326 // Will be defined later
|
|
|
1327 submitBubbles: true,
|
|
|
1328 changeBubbles: true,
|
|
|
1329 focusinBubbles: false,
|
|
|
1330 deleteExpando: true,
|
|
|
1331 noCloneEvent: true,
|
|
|
1332 inlineBlockNeedsLayout: false,
|
|
|
1333 shrinkWrapBlocks: false,
|
|
|
1334 reliableMarginRight: true,
|
|
|
1335 boxSizingReliable: true,
|
|
|
1336 pixelPosition: false
|
|
|
1337 };
|
|
|
1338
|
|
|
1339 // Make sure checked status is properly cloned
|
|
|
1340 input.checked = true;
|
|
|
1341 support.noCloneChecked = input.cloneNode( true ).checked;
|
|
|
1342
|
|
|
1343 // Make sure that the options inside disabled selects aren't marked as disabled
|
|
|
1344 // (WebKit marks them as disabled)
|
|
|
1345 select.disabled = true;
|
|
|
1346 support.optDisabled = !opt.disabled;
|
|
|
1347
|
|
|
1348 // Test to see if it's possible to delete an expando from an element
|
|
|
1349 // Fails in Internet Explorer
|
|
|
1350 try {
|
|
|
1351 delete div.test;
|
|
|
1352 } catch( e ) {
|
|
|
1353 support.deleteExpando = false;
|
|
|
1354 }
|
|
|
1355
|
|
|
1356 if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
|
|
|
1357 div.attachEvent( "onclick", clickFn = function() {
|
|
|
1358 // Cloning a node shouldn't copy over any
|
|
|
1359 // bound event handlers (IE does this)
|
|
|
1360 support.noCloneEvent = false;
|
|
|
1361 });
|
|
|
1362 div.cloneNode( true ).fireEvent("onclick");
|
|
|
1363 div.detachEvent( "onclick", clickFn );
|
|
|
1364 }
|
|
|
1365
|
|
|
1366 // Check if a radio maintains its value
|
|
|
1367 // after being appended to the DOM
|
|
|
1368 input = document.createElement("input");
|
|
|
1369 input.value = "t";
|
|
|
1370 input.setAttribute( "type", "radio" );
|
|
|
1371 support.radioValue = input.value === "t";
|
|
|
1372
|
|
|
1373 input.setAttribute( "checked", "checked" );
|
|
|
1374
|
|
|
1375 // #11217 - WebKit loses check when the name is after the checked attribute
|
|
|
1376 input.setAttribute( "name", "t" );
|
|
|
1377
|
|
|
1378 div.appendChild( input );
|
|
|
1379 fragment = document.createDocumentFragment();
|
|
|
1380 fragment.appendChild( div.lastChild );
|
|
|
1381
|
|
|
1382 // WebKit doesn't clone checked state correctly in fragments
|
|
|
1383 support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
1384
|
|
|
1385 // Check if a disconnected checkbox will retain its checked
|
|
|
1386 // value of true after appended to the DOM (IE6/7)
|
|
|
1387 support.appendChecked = input.checked;
|
|
|
1388
|
|
|
1389 fragment.removeChild( input );
|
|
|
1390 fragment.appendChild( div );
|
|
|
1391
|
|
|
1392 // Technique from Juriy Zaytsev
|
|
|
1393 // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
|
|
|
1394 // We only care about the case where non-standard event systems
|
|
|
1395 // are used, namely in IE. Short-circuiting here helps us to
|
|
|
1396 // avoid an eval call (in setAttribute) which can cause CSP
|
|
|
1397 // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
|
|
|
1398 if ( div.attachEvent ) {
|
|
|
1399 for ( i in {
|
|
|
1400 submit: true,
|
|
|
1401 change: true,
|
|
|
1402 focusin: true
|
|
|
1403 }) {
|
|
|
1404 eventName = "on" + i;
|
|
|
1405 isSupported = ( eventName in div );
|
|
|
1406 if ( !isSupported ) {
|
|
|
1407 div.setAttribute( eventName, "return;" );
|
|
|
1408 isSupported = ( typeof div[ eventName ] === "function" );
|
|
|
1409 }
|
|
|
1410 support[ i + "Bubbles" ] = isSupported;
|
|
|
1411 }
|
|
|
1412 }
|
|
|
1413
|
|
|
1414 // Run tests that need a body at doc ready
|
|
|
1415 jQuery(function() {
|
|
|
1416 var container, div, tds, marginDiv,
|
|
|
1417 divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
|
|
|
1418 body = document.getElementsByTagName("body")[0];
|
|
|
1419
|
|
|
1420 if ( !body ) {
|
|
|
1421 // Return for frameset docs that don't have a body
|
|
|
1422 return;
|
|
|
1423 }
|
|
|
1424
|
|
|
1425 container = document.createElement("div");
|
|
|
1426 container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
|
|
|
1427 body.insertBefore( container, body.firstChild );
|
|
|
1428
|
|
|
1429 // Construct the test element
|
|
|
1430 div = document.createElement("div");
|
|
|
1431 container.appendChild( div );
|
|
|
1432
|
|
|
1433 // Check if table cells still have offsetWidth/Height when they are set
|
|
|
1434 // to display:none and there are still other visible table cells in a
|
|
|
1435 // table row; if so, offsetWidth/Height are not reliable for use when
|
|
|
1436 // determining if an element has been hidden directly using
|
|
|
1437 // display:none (it is still safe to use offsets if a parent element is
|
|
|
1438 // hidden; don safety goggles and see bug #4512 for more information).
|
|
|
1439 // (only IE 8 fails this test)
|
|
|
1440 div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
|
|
1441 tds = div.getElementsByTagName("td");
|
|
|
1442 tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
|
|
|
1443 isSupported = ( tds[ 0 ].offsetHeight === 0 );
|
|
|
1444
|
|
|
1445 tds[ 0 ].style.display = "";
|
|
|
1446 tds[ 1 ].style.display = "none";
|
|
|
1447
|
|
|
1448 // Check if empty table cells still have offsetWidth/Height
|
|
|
1449 // (IE <= 8 fail this test)
|
|
|
1450 support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
|
|
|
1451
|
|
|
1452 // Check box-sizing and margin behavior
|
|
|
1453 div.innerHTML = "";
|
|
|
1454 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%;";
|
|
|
1455 support.boxSizing = ( div.offsetWidth === 4 );
|
|
|
1456 support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
|
|
|
1457
|
|
|
1458 // NOTE: To any future maintainer, we've window.getComputedStyle
|
|
|
1459 // because jsdom on node.js will break without it.
|
|
|
1460 if ( window.getComputedStyle ) {
|
|
|
1461 support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
|
|
|
1462 support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
|
|
|
1463
|
|
|
1464 // Check if div with explicit width and no margin-right incorrectly
|
|
|
1465 // gets computed margin-right based on width of container. For more
|
|
|
1466 // info see bug #3333
|
|
|
1467 // Fails in WebKit before Feb 2011 nightlies
|
|
|
1468 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
1469 marginDiv = document.createElement("div");
|
|
|
1470 marginDiv.style.cssText = div.style.cssText = divReset;
|
|
|
1471 marginDiv.style.marginRight = marginDiv.style.width = "0";
|
|
|
1472 div.style.width = "1px";
|
|
|
1473 div.appendChild( marginDiv );
|
|
|
1474 support.reliableMarginRight =
|
|
|
1475 !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
|
|
|
1476 }
|
|
|
1477
|
|
|
1478 if ( typeof div.style.zoom !== "undefined" ) {
|
|
|
1479 // Check if natively block-level elements act like inline-block
|
|
|
1480 // elements when setting their display to 'inline' and giving
|
|
|
1481 // them layout
|
|
|
1482 // (IE < 8 does this)
|
|
|
1483 div.innerHTML = "";
|
|
|
1484 div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
|
|
|
1485 support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
|
|
|
1486
|
|
|
1487 // Check if elements with layout shrink-wrap their children
|
|
|
1488 // (IE 6 does this)
|
|
|
1489 div.style.display = "block";
|
|
|
1490 div.style.overflow = "visible";
|
|
|
1491 div.innerHTML = "<div></div>";
|
|
|
1492 div.firstChild.style.width = "5px";
|
|
|
1493 support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
|
|
|
1494
|
|
|
1495 container.style.zoom = 1;
|
|
|
1496 }
|
|
|
1497
|
|
|
1498 // Null elements to avoid leaks in IE
|
|
|
1499 body.removeChild( container );
|
|
|
1500 container = div = tds = marginDiv = null;
|
|
|
1501 });
|
|
|
1502
|
|
|
1503 // Null elements to avoid leaks in IE
|
|
|
1504 fragment.removeChild( div );
|
|
|
1505 all = a = select = opt = input = fragment = div = null;
|
|
|
1506
|
|
|
1507 return support;
|
|
|
1508 })();
|
|
|
1509 var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
|
|
|
1510 rmultiDash = /([A-Z])/g;
|
|
|
1511
|
|
|
1512 jQuery.extend({
|
|
|
1513 cache: {},
|
|
|
1514
|
|
|
1515 deletedIds: [],
|
|
|
1516
|
|
|
1517 // Remove at next major release (1.9/2.0)
|
|
|
1518 uuid: 0,
|
|
|
1519
|
|
|
1520 // Unique for each copy of jQuery on the page
|
|
|
1521 // Non-digits removed to match rinlinejQuery
|
|
|
1522 expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
|
|
|
1523
|
|
|
1524 // The following elements throw uncatchable exceptions if you
|
|
|
1525 // attempt to add expando properties to them.
|
|
|
1526 noData: {
|
|
|
1527 "embed": true,
|
|
|
1528 // Ban all objects except for Flash (which handle expandos)
|
|
|
1529 "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
|
|
|
1530 "applet": true
|
|
|
1531 },
|
|
|
1532
|
|
|
1533 hasData: function( elem ) {
|
|
|
1534 elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
|
|
|
1535 return !!elem && !isEmptyDataObject( elem );
|
|
|
1536 },
|
|
|
1537
|
|
|
1538 data: function( elem, name, data, pvt /* Internal Use Only */ ) {
|
|
|
1539 if ( !jQuery.acceptData( elem ) ) {
|
|
|
1540 return;
|
|
|
1541 }
|
|
|
1542
|
|
|
1543 var thisCache, ret,
|
|
|
1544 internalKey = jQuery.expando,
|
|
|
1545 getByName = typeof name === "string",
|
|
|
1546
|
|
|
1547 // We have to handle DOM nodes and JS objects differently because IE6-7
|
|
|
1548 // can't GC object references properly across the DOM-JS boundary
|
|
|
1549 isNode = elem.nodeType,
|
|
|
1550
|
|
|
1551 // Only DOM nodes need the global jQuery cache; JS object data is
|
|
|
1552 // attached directly to the object so GC can occur automatically
|
|
|
1553 cache = isNode ? jQuery.cache : elem,
|
|
|
1554
|
|
|
1555 // Only defining an ID for JS objects if its cache already exists allows
|
|
|
1556 // the code to shortcut on the same path as a DOM node with no cache
|
|
|
1557 id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
|
|
|
1558
|
|
|
1559 // Avoid doing any more work than we need to when trying to get data on an
|
|
|
1560 // object that has no data at all
|
|
|
1561 if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
|
|
|
1562 return;
|
|
|
1563 }
|
|
|
1564
|
|
|
1565 if ( !id ) {
|
|
|
1566 // Only DOM nodes need a new unique ID for each element since their data
|
|
|
1567 // ends up in the global cache
|
|
|
1568 if ( isNode ) {
|
|
|
1569 elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
|
|
|
1570 } else {
|
|
|
1571 id = internalKey;
|
|
|
1572 }
|
|
|
1573 }
|
|
|
1574
|
|
|
1575 if ( !cache[ id ] ) {
|
|
|
1576 cache[ id ] = {};
|
|
|
1577
|
|
|
1578 // Avoids exposing jQuery metadata on plain JS objects when the object
|
|
|
1579 // is serialized using JSON.stringify
|
|
|
1580 if ( !isNode ) {
|
|
|
1581 cache[ id ].toJSON = jQuery.noop;
|
|
|
1582 }
|
|
|
1583 }
|
|
|
1584
|
|
|
1585 // An object can be passed to jQuery.data instead of a key/value pair; this gets
|
|
|
1586 // shallow copied over onto the existing cache
|
|
|
1587 if ( typeof name === "object" || typeof name === "function" ) {
|
|
|
1588 if ( pvt ) {
|
|
|
1589 cache[ id ] = jQuery.extend( cache[ id ], name );
|
|
|
1590 } else {
|
|
|
1591 cache[ id ].data = jQuery.extend( cache[ id ].data, name );
|
|
|
1592 }
|
|
|
1593 }
|
|
|
1594
|
|
|
1595 thisCache = cache[ id ];
|
|
|
1596
|
|
|
1597 // jQuery data() is stored in a separate object inside the object's internal data
|
|
|
1598 // cache in order to avoid key collisions between internal data and user-defined
|
|
|
1599 // data.
|
|
|
1600 if ( !pvt ) {
|
|
|
1601 if ( !thisCache.data ) {
|
|
|
1602 thisCache.data = {};
|
|
|
1603 }
|
|
|
1604
|
|
|
1605 thisCache = thisCache.data;
|
|
|
1606 }
|
|
|
1607
|
|
|
1608 if ( data !== undefined ) {
|
|
|
1609 thisCache[ jQuery.camelCase( name ) ] = data;
|
|
|
1610 }
|
|
|
1611
|
|
|
1612 // Check for both converted-to-camel and non-converted data property names
|
|
|
1613 // If a data property was specified
|
|
|
1614 if ( getByName ) {
|
|
|
1615
|
|
|
1616 // First Try to find as-is property data
|
|
|
1617 ret = thisCache[ name ];
|
|
|
1618
|
|
|
1619 // Test for null|undefined property data
|
|
|
1620 if ( ret == null ) {
|
|
|
1621
|
|
|
1622 // Try to find the camelCased property
|
|
|
1623 ret = thisCache[ jQuery.camelCase( name ) ];
|
|
|
1624 }
|
|
|
1625 } else {
|
|
|
1626 ret = thisCache;
|
|
|
1627 }
|
|
|
1628
|
|
|
1629 return ret;
|
|
|
1630 },
|
|
|
1631
|
|
|
1632 removeData: function( elem, name, pvt /* Internal Use Only */ ) {
|
|
|
1633 if ( !jQuery.acceptData( elem ) ) {
|
|
|
1634 return;
|
|
|
1635 }
|
|
|
1636
|
|
|
1637 var thisCache, i, l,
|
|
|
1638
|
|
|
1639 isNode = elem.nodeType,
|
|
|
1640
|
|
|
1641 // See jQuery.data for more information
|
|
|
1642 cache = isNode ? jQuery.cache : elem,
|
|
|
1643 id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
|
|
|
1644
|
|
|
1645 // If there is already no cache entry for this object, there is no
|
|
|
1646 // purpose in continuing
|
|
|
1647 if ( !cache[ id ] ) {
|
|
|
1648 return;
|
|
|
1649 }
|
|
|
1650
|
|
|
1651 if ( name ) {
|
|
|
1652
|
|
|
1653 thisCache = pvt ? cache[ id ] : cache[ id ].data;
|
|
|
1654
|
|
|
1655 if ( thisCache ) {
|
|
|
1656
|
|
|
1657 // Support array or space separated string names for data keys
|
|
|
1658 if ( !jQuery.isArray( name ) ) {
|
|
|
1659
|
|
|
1660 // try the string as a key before any manipulation
|
|
|
1661 if ( name in thisCache ) {
|
|
|
1662 name = [ name ];
|
|
|
1663 } else {
|
|
|
1664
|
|
|
1665 // split the camel cased version by spaces unless a key with the spaces exists
|
|
|
1666 name = jQuery.camelCase( name );
|
|
|
1667 if ( name in thisCache ) {
|
|
|
1668 name = [ name ];
|
|
|
1669 } else {
|
|
|
1670 name = name.split(" ");
|
|
|
1671 }
|
|
|
1672 }
|
|
|
1673 }
|
|
|
1674
|
|
|
1675 for ( i = 0, l = name.length; i < l; i++ ) {
|
|
|
1676 delete thisCache[ name[i] ];
|
|
|
1677 }
|
|
|
1678
|
|
|
1679 // If there is no data left in the cache, we want to continue
|
|
|
1680 // and let the cache object itself get destroyed
|
|
|
1681 if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
|
|
|
1682 return;
|
|
|
1683 }
|
|
|
1684 }
|
|
|
1685 }
|
|
|
1686
|
|
|
1687 // See jQuery.data for more information
|
|
|
1688 if ( !pvt ) {
|
|
|
1689 delete cache[ id ].data;
|
|
|
1690
|
|
|
1691 // Don't destroy the parent cache unless the internal data object
|
|
|
1692 // had been the only thing left in it
|
|
|
1693 if ( !isEmptyDataObject( cache[ id ] ) ) {
|
|
|
1694 return;
|
|
|
1695 }
|
|
|
1696 }
|
|
|
1697
|
|
|
1698 // Destroy the cache
|
|
|
1699 if ( isNode ) {
|
|
|
1700 jQuery.cleanData( [ elem ], true );
|
|
|
1701
|
|
|
1702 // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
|
|
1703 } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
|
|
|
1704 delete cache[ id ];
|
|
|
1705
|
|
|
1706 // When all else fails, null
|
|
|
1707 } else {
|
|
|
1708 cache[ id ] = null;
|
|
|
1709 }
|
|
|
1710 },
|
|
|
1711
|
|
|
1712 // For internal use only.
|
|
|
1713 _data: function( elem, name, data ) {
|
|
|
1714 return jQuery.data( elem, name, data, true );
|
|
|
1715 },
|
|
|
1716
|
|
|
1717 // A method for determining if a DOM node can handle the data expando
|
|
|
1718 acceptData: function( elem ) {
|
|
|
1719 var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
|
|
|
1720
|
|
|
1721 // nodes accept data unless otherwise specified; rejection can be conditional
|
|
|
1722 return !noData || noData !== true && elem.getAttribute("classid") === noData;
|
|
|
1723 }
|
|
|
1724 });
|
|
|
1725
|
|
|
1726 jQuery.fn.extend({
|
|
|
1727 data: function( key, value ) {
|
|
|
1728 var parts, part, attr, name, l,
|
|
|
1729 elem = this[0],
|
|
|
1730 i = 0,
|
|
|
1731 data = null;
|
|
|
1732
|
|
|
1733 // Gets all values
|
|
|
1734 if ( key === undefined ) {
|
|
|
1735 if ( this.length ) {
|
|
|
1736 data = jQuery.data( elem );
|
|
|
1737
|
|
|
1738 if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
|
|
|
1739 attr = elem.attributes;
|
|
|
1740 for ( l = attr.length; i < l; i++ ) {
|
|
|
1741 name = attr[i].name;
|
|
|
1742
|
|
|
1743 if ( !name.indexOf( "data-" ) ) {
|
|
|
1744 name = jQuery.camelCase( name.substring(5) );
|
|
|
1745
|
|
|
1746 dataAttr( elem, name, data[ name ] );
|
|
|
1747 }
|
|
|
1748 }
|
|
|
1749 jQuery._data( elem, "parsedAttrs", true );
|
|
|
1750 }
|
|
|
1751 }
|
|
|
1752
|
|
|
1753 return data;
|
|
|
1754 }
|
|
|
1755
|
|
|
1756 // Sets multiple values
|
|
|
1757 if ( typeof key === "object" ) {
|
|
|
1758 return this.each(function() {
|
|
|
1759 jQuery.data( this, key );
|
|
|
1760 });
|
|
|
1761 }
|
|
|
1762
|
|
|
1763 parts = key.split( ".", 2 );
|
|
|
1764 parts[1] = parts[1] ? "." + parts[1] : "";
|
|
|
1765 part = parts[1] + "!";
|
|
|
1766
|
|
|
1767 return jQuery.access( this, function( value ) {
|
|
|
1768
|
|
|
1769 if ( value === undefined ) {
|
|
|
1770 data = this.triggerHandler( "getData" + part, [ parts[0] ] );
|
|
|
1771
|
|
|
1772 // Try to fetch any internally stored data first
|
|
|
1773 if ( data === undefined && elem ) {
|
|
|
1774 data = jQuery.data( elem, key );
|
|
|
1775 data = dataAttr( elem, key, data );
|
|
|
1776 }
|
|
|
1777
|
|
|
1778 return data === undefined && parts[1] ?
|
|
|
1779 this.data( parts[0] ) :
|
|
|
1780 data;
|
|
|
1781 }
|
|
|
1782
|
|
|
1783 parts[1] = value;
|
|
|
1784 this.each(function() {
|
|
|
1785 var self = jQuery( this );
|
|
|
1786
|
|
|
1787 self.triggerHandler( "setData" + part, parts );
|
|
|
1788 jQuery.data( this, key, value );
|
|
|
1789 self.triggerHandler( "changeData" + part, parts );
|
|
|
1790 });
|
|
|
1791 }, null, value, arguments.length > 1, null, false );
|
|
|
1792 },
|
|
|
1793
|
|
|
1794 removeData: function( key ) {
|
|
|
1795 return this.each(function() {
|
|
|
1796 jQuery.removeData( this, key );
|
|
|
1797 });
|
|
|
1798 }
|
|
|
1799 });
|
|
|
1800
|
|
|
1801 function dataAttr( elem, key, data ) {
|
|
|
1802 // If nothing was found internally, try to fetch any
|
|
|
1803 // data from the HTML5 data-* attribute
|
|
|
1804 if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
1805
|
|
|
1806 var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
|
|
1807
|
|
|
1808 data = elem.getAttribute( name );
|
|
|
1809
|
|
|
1810 if ( typeof data === "string" ) {
|
|
|
1811 try {
|
|
|
1812 data = data === "true" ? true :
|
|
|
1813 data === "false" ? false :
|
|
|
1814 data === "null" ? null :
|
|
|
1815 // Only convert to a number if it doesn't change the string
|
|
|
1816 +data + "" === data ? +data :
|
|
|
1817 rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
|
|
1818 data;
|
|
|
1819 } catch( e ) {}
|
|
|
1820
|
|
|
1821 // Make sure we set the data so it isn't changed later
|
|
|
1822 jQuery.data( elem, key, data );
|
|
|
1823
|
|
|
1824 } else {
|
|
|
1825 data = undefined;
|
|
|
1826 }
|
|
|
1827 }
|
|
|
1828
|
|
|
1829 return data;
|
|
|
1830 }
|
|
|
1831
|
|
|
1832 // checks a cache object for emptiness
|
|
|
1833 function isEmptyDataObject( obj ) {
|
|
|
1834 var name;
|
|
|
1835 for ( name in obj ) {
|
|
|
1836
|
|
|
1837 // if the public data object is empty, the private is still empty
|
|
|
1838 if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
|
|
|
1839 continue;
|
|
|
1840 }
|
|
|
1841 if ( name !== "toJSON" ) {
|
|
|
1842 return false;
|
|
|
1843 }
|
|
|
1844 }
|
|
|
1845
|
|
|
1846 return true;
|
|
|
1847 }
|
|
|
1848 jQuery.extend({
|
|
|
1849 queue: function( elem, type, data ) {
|
|
|
1850 var queue;
|
|
|
1851
|
|
|
1852 if ( elem ) {
|
|
|
1853 type = ( type || "fx" ) + "queue";
|
|
|
1854 queue = jQuery._data( elem, type );
|
|
|
1855
|
|
|
1856 // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
1857 if ( data ) {
|
|
|
1858 if ( !queue || jQuery.isArray(data) ) {
|
|
|
1859 queue = jQuery._data( elem, type, jQuery.makeArray(data) );
|
|
|
1860 } else {
|
|
|
1861 queue.push( data );
|
|
|
1862 }
|
|
|
1863 }
|
|
|
1864 return queue || [];
|
|
|
1865 }
|
|
|
1866 },
|
|
|
1867
|
|
|
1868 dequeue: function( elem, type ) {
|
|
|
1869 type = type || "fx";
|
|
|
1870
|
|
|
1871 var queue = jQuery.queue( elem, type ),
|
|
|
1872 startLength = queue.length,
|
|
|
1873 fn = queue.shift(),
|
|
|
1874 hooks = jQuery._queueHooks( elem, type ),
|
|
|
1875 next = function() {
|
|
|
1876 jQuery.dequeue( elem, type );
|
|
|
1877 };
|
|
|
1878
|
|
|
1879 // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
1880 if ( fn === "inprogress" ) {
|
|
|
1881 fn = queue.shift();
|
|
|
1882 startLength--;
|
|
|
1883 }
|
|
|
1884
|
|
|
1885 if ( fn ) {
|
|
|
1886
|
|
|
1887 // Add a progress sentinel to prevent the fx queue from being
|
|
|
1888 // automatically dequeued
|
|
|
1889 if ( type === "fx" ) {
|
|
|
1890 queue.unshift( "inprogress" );
|
|
|
1891 }
|
|
|
1892
|
|
|
1893 // clear up the last queue stop function
|
|
|
1894 delete hooks.stop;
|
|
|
1895 fn.call( elem, next, hooks );
|
|
|
1896 }
|
|
|
1897
|
|
|
1898 if ( !startLength && hooks ) {
|
|
|
1899 hooks.empty.fire();
|
|
|
1900 }
|
|
|
1901 },
|
|
|
1902
|
|
|
1903 // not intended for public consumption - generates a queueHooks object, or returns the current one
|
|
|
1904 _queueHooks: function( elem, type ) {
|
|
|
1905 var key = type + "queueHooks";
|
|
|
1906 return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
|
|
1907 empty: jQuery.Callbacks("once memory").add(function() {
|
|
|
1908 jQuery.removeData( elem, type + "queue", true );
|
|
|
1909 jQuery.removeData( elem, key, true );
|
|
|
1910 })
|
|
|
1911 });
|
|
|
1912 }
|
|
|
1913 });
|
|
|
1914
|
|
|
1915 jQuery.fn.extend({
|
|
|
1916 queue: function( type, data ) {
|
|
|
1917 var setter = 2;
|
|
|
1918
|
|
|
1919 if ( typeof type !== "string" ) {
|
|
|
1920 data = type;
|
|
|
1921 type = "fx";
|
|
|
1922 setter--;
|
|
|
1923 }
|
|
|
1924
|
|
|
1925 if ( arguments.length < setter ) {
|
|
|
1926 return jQuery.queue( this[0], type );
|
|
|
1927 }
|
|
|
1928
|
|
|
1929 return data === undefined ?
|
|
|
1930 this :
|
|
|
1931 this.each(function() {
|
|
|
1932 var queue = jQuery.queue( this, type, data );
|
|
|
1933
|
|
|
1934 // ensure a hooks for this queue
|
|
|
1935 jQuery._queueHooks( this, type );
|
|
|
1936
|
|
|
1937 if ( type === "fx" && queue[0] !== "inprogress" ) {
|
|
|
1938 jQuery.dequeue( this, type );
|
|
|
1939 }
|
|
|
1940 });
|
|
|
1941 },
|
|
|
1942 dequeue: function( type ) {
|
|
|
1943 return this.each(function() {
|
|
|
1944 jQuery.dequeue( this, type );
|
|
|
1945 });
|
|
|
1946 },
|
|
|
1947 // Based off of the plugin by Clint Helfers, with permission.
|
|
|
1948 // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
1949 delay: function( time, type ) {
|
|
|
1950 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
|
1951 type = type || "fx";
|
|
|
1952
|
|
|
1953 return this.queue( type, function( next, hooks ) {
|
|
|
1954 var timeout = setTimeout( next, time );
|
|
|
1955 hooks.stop = function() {
|
|
|
1956 clearTimeout( timeout );
|
|
|
1957 };
|
|
|
1958 });
|
|
|
1959 },
|
|
|
1960 clearQueue: function( type ) {
|
|
|
1961 return this.queue( type || "fx", [] );
|
|
|
1962 },
|
|
|
1963 // Get a promise resolved when queues of a certain type
|
|
|
1964 // are emptied (fx is the type by default)
|
|
|
1965 promise: function( type, obj ) {
|
|
|
1966 var tmp,
|
|
|
1967 count = 1,
|
|
|
1968 defer = jQuery.Deferred(),
|
|
|
1969 elements = this,
|
|
|
1970 i = this.length,
|
|
|
1971 resolve = function() {
|
|
|
1972 if ( !( --count ) ) {
|
|
|
1973 defer.resolveWith( elements, [ elements ] );
|
|
|
1974 }
|
|
|
1975 };
|
|
|
1976
|
|
|
1977 if ( typeof type !== "string" ) {
|
|
|
1978 obj = type;
|
|
|
1979 type = undefined;
|
|
|
1980 }
|
|
|
1981 type = type || "fx";
|
|
|
1982
|
|
|
1983 while( i-- ) {
|
|
|
1984 tmp = jQuery._data( elements[ i ], type + "queueHooks" );
|
|
|
1985 if ( tmp && tmp.empty ) {
|
|
|
1986 count++;
|
|
|
1987 tmp.empty.add( resolve );
|
|
|
1988 }
|
|
|
1989 }
|
|
|
1990 resolve();
|
|
|
1991 return defer.promise( obj );
|
|
|
1992 }
|
|
|
1993 });
|
|
|
1994 var nodeHook, boolHook, fixSpecified,
|
|
|
1995 rclass = /[\t\r\n]/g,
|
|
|
1996 rreturn = /\r/g,
|
|
|
1997 rtype = /^(?:button|input)$/i,
|
|
|
1998 rfocusable = /^(?:button|input|object|select|textarea)$/i,
|
|
|
1999 rclickable = /^a(?:rea|)$/i,
|
|
|
2000 rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
|
|
|
2001 getSetAttribute = jQuery.support.getSetAttribute;
|
|
|
2002
|
|
|
2003 jQuery.fn.extend({
|
|
|
2004 attr: function( name, value ) {
|
|
|
2005 return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
|
2006 },
|
|
|
2007
|
|
|
2008 removeAttr: function( name ) {
|
|
|
2009 return this.each(function() {
|
|
|
2010 jQuery.removeAttr( this, name );
|
|
|
2011 });
|
|
|
2012 },
|
|
|
2013
|
|
|
2014 prop: function( name, value ) {
|
|
|
2015 return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
|
2016 },
|
|
|
2017
|
|
|
2018 removeProp: function( name ) {
|
|
|
2019 name = jQuery.propFix[ name ] || name;
|
|
|
2020 return this.each(function() {
|
|
|
2021 // try/catch handles cases where IE balks (such as removing a property on window)
|
|
|
2022 try {
|
|
|
2023 this[ name ] = undefined;
|
|
|
2024 delete this[ name ];
|
|
|
2025 } catch( e ) {}
|
|
|
2026 });
|
|
|
2027 },
|
|
|
2028
|
|
|
2029 addClass: function( value ) {
|
|
|
2030 var classNames, i, l, elem,
|
|
|
2031 setClass, c, cl;
|
|
|
2032
|
|
|
2033 if ( jQuery.isFunction( value ) ) {
|
|
|
2034 return this.each(function( j ) {
|
|
|
2035 jQuery( this ).addClass( value.call(this, j, this.className) );
|
|
|
2036 });
|
|
|
2037 }
|
|
|
2038
|
|
|
2039 if ( value && typeof value === "string" ) {
|
|
|
2040 classNames = value.split( core_rspace );
|
|
|
2041
|
|
|
2042 for ( i = 0, l = this.length; i < l; i++ ) {
|
|
|
2043 elem = this[ i ];
|
|
|
2044
|
|
|
2045 if ( elem.nodeType === 1 ) {
|
|
|
2046 if ( !elem.className && classNames.length === 1 ) {
|
|
|
2047 elem.className = value;
|
|
|
2048
|
|
|
2049 } else {
|
|
|
2050 setClass = " " + elem.className + " ";
|
|
|
2051
|
|
|
2052 for ( c = 0, cl = classNames.length; c < cl; c++ ) {
|
|
|
2053 if ( setClass.indexOf( " " + classNames[ c ] + " " ) < 0 ) {
|
|
|
2054 setClass += classNames[ c ] + " ";
|
|
|
2055 }
|
|
|
2056 }
|
|
|
2057 elem.className = jQuery.trim( setClass );
|
|
|
2058 }
|
|
|
2059 }
|
|
|
2060 }
|
|
|
2061 }
|
|
|
2062
|
|
|
2063 return this;
|
|
|
2064 },
|
|
|
2065
|
|
|
2066 removeClass: function( value ) {
|
|
|
2067 var removes, className, elem, c, cl, i, l;
|
|
|
2068
|
|
|
2069 if ( jQuery.isFunction( value ) ) {
|
|
|
2070 return this.each(function( j ) {
|
|
|
2071 jQuery( this ).removeClass( value.call(this, j, this.className) );
|
|
|
2072 });
|
|
|
2073 }
|
|
|
2074 if ( (value && typeof value === "string") || value === undefined ) {
|
|
|
2075 removes = ( value || "" ).split( core_rspace );
|
|
|
2076
|
|
|
2077 for ( i = 0, l = this.length; i < l; i++ ) {
|
|
|
2078 elem = this[ i ];
|
|
|
2079 if ( elem.nodeType === 1 && elem.className ) {
|
|
|
2080
|
|
|
2081 className = (" " + elem.className + " ").replace( rclass, " " );
|
|
|
2082
|
|
|
2083 // loop over each item in the removal list
|
|
|
2084 for ( c = 0, cl = removes.length; c < cl; c++ ) {
|
|
|
2085 // Remove until there is nothing to remove,
|
|
|
2086 while ( className.indexOf(" " + removes[ c ] + " ") >= 0 ) {
|
|
|
2087 className = className.replace( " " + removes[ c ] + " " , " " );
|
|
|
2088 }
|
|
|
2089 }
|
|
|
2090 elem.className = value ? jQuery.trim( className ) : "";
|
|
|
2091 }
|
|
|
2092 }
|
|
|
2093 }
|
|
|
2094
|
|
|
2095 return this;
|
|
|
2096 },
|
|
|
2097
|
|
|
2098 toggleClass: function( value, stateVal ) {
|
|
|
2099 var type = typeof value,
|
|
|
2100 isBool = typeof stateVal === "boolean";
|
|
|
2101
|
|
|
2102 if ( jQuery.isFunction( value ) ) {
|
|
|
2103 return this.each(function( i ) {
|
|
|
2104 jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
|
|
2105 });
|
|
|
2106 }
|
|
|
2107
|
|
|
2108 return this.each(function() {
|
|
|
2109 if ( type === "string" ) {
|
|
|
2110 // toggle individual class names
|
|
|
2111 var className,
|
|
|
2112 i = 0,
|
|
|
2113 self = jQuery( this ),
|
|
|
2114 state = stateVal,
|
|
|
2115 classNames = value.split( core_rspace );
|
|
|
2116
|
|
|
2117 while ( (className = classNames[ i++ ]) ) {
|
|
|
2118 // check each className given, space separated list
|
|
|
2119 state = isBool ? state : !self.hasClass( className );
|
|
|
2120 self[ state ? "addClass" : "removeClass" ]( className );
|
|
|
2121 }
|
|
|
2122
|
|
|
2123 } else if ( type === "undefined" || type === "boolean" ) {
|
|
|
2124 if ( this.className ) {
|
|
|
2125 // store className if set
|
|
|
2126 jQuery._data( this, "__className__", this.className );
|
|
|
2127 }
|
|
|
2128
|
|
|
2129 // toggle whole className
|
|
|
2130 this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
|
|
|
2131 }
|
|
|
2132 });
|
|
|
2133 },
|
|
|
2134
|
|
|
2135 hasClass: function( selector ) {
|
|
|
2136 var className = " " + selector + " ",
|
|
|
2137 i = 0,
|
|
|
2138 l = this.length;
|
|
|
2139 for ( ; i < l; i++ ) {
|
|
|
2140 if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
|
|
|
2141 return true;
|
|
|
2142 }
|
|
|
2143 }
|
|
|
2144
|
|
|
2145 return false;
|
|
|
2146 },
|
|
|
2147
|
|
|
2148 val: function( value ) {
|
|
|
2149 var hooks, ret, isFunction,
|
|
|
2150 elem = this[0];
|
|
|
2151
|
|
|
2152 if ( !arguments.length ) {
|
|
|
2153 if ( elem ) {
|
|
|
2154 hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
2155
|
|
|
2156 if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
|
|
2157 return ret;
|
|
|
2158 }
|
|
|
2159
|
|
|
2160 ret = elem.value;
|
|
|
2161
|
|
|
2162 return typeof ret === "string" ?
|
|
|
2163 // handle most common string cases
|
|
|
2164 ret.replace(rreturn, "") :
|
|
|
2165 // handle cases where value is null/undef or number
|
|
|
2166 ret == null ? "" : ret;
|
|
|
2167 }
|
|
|
2168
|
|
|
2169 return;
|
|
|
2170 }
|
|
|
2171
|
|
|
2172 isFunction = jQuery.isFunction( value );
|
|
|
2173
|
|
|
2174 return this.each(function( i ) {
|
|
|
2175 var val,
|
|
|
2176 self = jQuery(this);
|
|
|
2177
|
|
|
2178 if ( this.nodeType !== 1 ) {
|
|
|
2179 return;
|
|
|
2180 }
|
|
|
2181
|
|
|
2182 if ( isFunction ) {
|
|
|
2183 val = value.call( this, i, self.val() );
|
|
|
2184 } else {
|
|
|
2185 val = value;
|
|
|
2186 }
|
|
|
2187
|
|
|
2188 // Treat null/undefined as ""; convert numbers to string
|
|
|
2189 if ( val == null ) {
|
|
|
2190 val = "";
|
|
|
2191 } else if ( typeof val === "number" ) {
|
|
|
2192 val += "";
|
|
|
2193 } else if ( jQuery.isArray( val ) ) {
|
|
|
2194 val = jQuery.map(val, function ( value ) {
|
|
|
2195 return value == null ? "" : value + "";
|
|
|
2196 });
|
|
|
2197 }
|
|
|
2198
|
|
|
2199 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
2200
|
|
|
2201 // If set returns undefined, fall back to normal setting
|
|
|
2202 if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
|
|
2203 this.value = val;
|
|
|
2204 }
|
|
|
2205 });
|
|
|
2206 }
|
|
|
2207 });
|
|
|
2208
|
|
|
2209 jQuery.extend({
|
|
|
2210 valHooks: {
|
|
|
2211 option: {
|
|
|
2212 get: function( elem ) {
|
|
|
2213 // attributes.value is undefined in Blackberry 4.7 but
|
|
|
2214 // uses .value. See #6932
|
|
|
2215 var val = elem.attributes.value;
|
|
|
2216 return !val || val.specified ? elem.value : elem.text;
|
|
|
2217 }
|
|
|
2218 },
|
|
|
2219 select: {
|
|
|
2220 get: function( elem ) {
|
|
|
2221 var value, option,
|
|
|
2222 options = elem.options,
|
|
|
2223 index = elem.selectedIndex,
|
|
|
2224 one = elem.type === "select-one" || index < 0,
|
|
|
2225 values = one ? null : [],
|
|
|
2226 max = one ? index + 1 : options.length,
|
|
|
2227 i = index < 0 ?
|
|
|
2228 max :
|
|
|
2229 one ? index : 0;
|
|
|
2230
|
|
|
2231 // Loop through all the selected options
|
|
|
2232 for ( ; i < max; i++ ) {
|
|
|
2233 option = options[ i ];
|
|
|
2234
|
|
|
2235 // oldIE doesn't update selected after form reset (#2551)
|
|
|
2236 if ( ( option.selected || i === index ) &&
|
|
|
2237 // Don't return options that are disabled or in a disabled optgroup
|
|
|
2238 ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
|
|
|
2239 ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
2240
|
|
|
2241 // Get the specific value for the option
|
|
|
2242 value = jQuery( option ).val();
|
|
|
2243
|
|
|
2244 // We don't need an array for one selects
|
|
|
2245 if ( one ) {
|
|
|
2246 return value;
|
|
|
2247 }
|
|
|
2248
|
|
|
2249 // Multi-Selects return an array
|
|
|
2250 values.push( value );
|
|
|
2251 }
|
|
|
2252 }
|
|
|
2253
|
|
|
2254 return values;
|
|
|
2255 },
|
|
|
2256
|
|
|
2257 set: function( elem, value ) {
|
|
|
2258 var values = jQuery.makeArray( value );
|
|
|
2259
|
|
|
2260 jQuery(elem).find("option").each(function() {
|
|
|
2261 this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
|
|
|
2262 });
|
|
|
2263
|
|
|
2264 if ( !values.length ) {
|
|
|
2265 elem.selectedIndex = -1;
|
|
|
2266 }
|
|
|
2267 return values;
|
|
|
2268 }
|
|
|
2269 }
|
|
|
2270 },
|
|
|
2271
|
|
|
2272 // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
|
|
|
2273 attrFn: {},
|
|
|
2274
|
|
|
2275 attr: function( elem, name, value, pass ) {
|
|
|
2276 var ret, hooks, notxml,
|
|
|
2277 nType = elem.nodeType;
|
|
|
2278
|
|
|
2279 // don't get/set attributes on text, comment and attribute nodes
|
|
|
2280 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
2281 return;
|
|
|
2282 }
|
|
|
2283
|
|
|
2284 if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
|
|
|
2285 return jQuery( elem )[ name ]( value );
|
|
|
2286 }
|
|
|
2287
|
|
|
2288 // Fallback to prop when attributes are not supported
|
|
|
2289 if ( typeof elem.getAttribute === "undefined" ) {
|
|
|
2290 return jQuery.prop( elem, name, value );
|
|
|
2291 }
|
|
|
2292
|
|
|
2293 notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
2294
|
|
|
2295 // All attributes are lowercase
|
|
|
2296 // Grab necessary hook if one is defined
|
|
|
2297 if ( notxml ) {
|
|
|
2298 name = name.toLowerCase();
|
|
|
2299 hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
|
|
|
2300 }
|
|
|
2301
|
|
|
2302 if ( value !== undefined ) {
|
|
|
2303
|
|
|
2304 if ( value === null ) {
|
|
|
2305 jQuery.removeAttr( elem, name );
|
|
|
2306 return;
|
|
|
2307
|
|
|
2308 } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
|
2309 return ret;
|
|
|
2310
|
|
|
2311 } else {
|
|
|
2312 elem.setAttribute( name, value + "" );
|
|
|
2313 return value;
|
|
|
2314 }
|
|
|
2315
|
|
|
2316 } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
|
|
|
2317 return ret;
|
|
|
2318
|
|
|
2319 } else {
|
|
|
2320
|
|
|
2321 ret = elem.getAttribute( name );
|
|
|
2322
|
|
|
2323 // Non-existent attributes return null, we normalize to undefined
|
|
|
2324 return ret === null ?
|
|
|
2325 undefined :
|
|
|
2326 ret;
|
|
|
2327 }
|
|
|
2328 },
|
|
|
2329
|
|
|
2330 removeAttr: function( elem, value ) {
|
|
|
2331 var propName, attrNames, name, isBool,
|
|
|
2332 i = 0;
|
|
|
2333
|
|
|
2334 if ( value && elem.nodeType === 1 ) {
|
|
|
2335
|
|
|
2336 attrNames = value.split( core_rspace );
|
|
|
2337
|
|
|
2338 for ( ; i < attrNames.length; i++ ) {
|
|
|
2339 name = attrNames[ i ];
|
|
|
2340
|
|
|
2341 if ( name ) {
|
|
|
2342 propName = jQuery.propFix[ name ] || name;
|
|
|
2343 isBool = rboolean.test( name );
|
|
|
2344
|
|
|
2345 // See #9699 for explanation of this approach (setting first, then removal)
|
|
|
2346 // Do not do this for boolean attributes (see #10870)
|
|
|
2347 if ( !isBool ) {
|
|
|
2348 jQuery.attr( elem, name, "" );
|
|
|
2349 }
|
|
|
2350 elem.removeAttribute( getSetAttribute ? name : propName );
|
|
|
2351
|
|
|
2352 // Set corresponding property to false for boolean attributes
|
|
|
2353 if ( isBool && propName in elem ) {
|
|
|
2354 elem[ propName ] = false;
|
|
|
2355 }
|
|
|
2356 }
|
|
|
2357 }
|
|
|
2358 }
|
|
|
2359 },
|
|
|
2360
|
|
|
2361 attrHooks: {
|
|
|
2362 type: {
|
|
|
2363 set: function( elem, value ) {
|
|
|
2364 // We can't allow the type property to be changed (since it causes problems in IE)
|
|
|
2365 if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
|
|
|
2366 jQuery.error( "type property can't be changed" );
|
|
|
2367 } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
|
|
2368 // Setting the type on a radio button after the value resets the value in IE6-9
|
|
|
2369 // Reset value to it's default in case type is set after value
|
|
|
2370 // This is for element creation
|
|
|
2371 var val = elem.value;
|
|
|
2372 elem.setAttribute( "type", value );
|
|
|
2373 if ( val ) {
|
|
|
2374 elem.value = val;
|
|
|
2375 }
|
|
|
2376 return value;
|
|
|
2377 }
|
|
|
2378 }
|
|
|
2379 },
|
|
|
2380 // Use the value property for back compat
|
|
|
2381 // Use the nodeHook for button elements in IE6/7 (#1954)
|
|
|
2382 value: {
|
|
|
2383 get: function( elem, name ) {
|
|
|
2384 if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
|
|
2385 return nodeHook.get( elem, name );
|
|
|
2386 }
|
|
|
2387 return name in elem ?
|
|
|
2388 elem.value :
|
|
|
2389 null;
|
|
|
2390 },
|
|
|
2391 set: function( elem, value, name ) {
|
|
|
2392 if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
|
|
2393 return nodeHook.set( elem, value, name );
|
|
|
2394 }
|
|
|
2395 // Does not return so that setAttribute is also used
|
|
|
2396 elem.value = value;
|
|
|
2397 }
|
|
|
2398 }
|
|
|
2399 },
|
|
|
2400
|
|
|
2401 propFix: {
|
|
|
2402 tabindex: "tabIndex",
|
|
|
2403 readonly: "readOnly",
|
|
|
2404 "for": "htmlFor",
|
|
|
2405 "class": "className",
|
|
|
2406 maxlength: "maxLength",
|
|
|
2407 cellspacing: "cellSpacing",
|
|
|
2408 cellpadding: "cellPadding",
|
|
|
2409 rowspan: "rowSpan",
|
|
|
2410 colspan: "colSpan",
|
|
|
2411 usemap: "useMap",
|
|
|
2412 frameborder: "frameBorder",
|
|
|
2413 contenteditable: "contentEditable"
|
|
|
2414 },
|
|
|
2415
|
|
|
2416 prop: function( elem, name, value ) {
|
|
|
2417 var ret, hooks, notxml,
|
|
|
2418 nType = elem.nodeType;
|
|
|
2419
|
|
|
2420 // don't get/set properties on text, comment and attribute nodes
|
|
|
2421 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
2422 return;
|
|
|
2423 }
|
|
|
2424
|
|
|
2425 notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
2426
|
|
|
2427 if ( notxml ) {
|
|
|
2428 // Fix name and attach hooks
|
|
|
2429 name = jQuery.propFix[ name ] || name;
|
|
|
2430 hooks = jQuery.propHooks[ name ];
|
|
|
2431 }
|
|
|
2432
|
|
|
2433 if ( value !== undefined ) {
|
|
|
2434 if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
|
2435 return ret;
|
|
|
2436
|
|
|
2437 } else {
|
|
|
2438 return ( elem[ name ] = value );
|
|
|
2439 }
|
|
|
2440
|
|
|
2441 } else {
|
|
|
2442 if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
|
2443 return ret;
|
|
|
2444
|
|
|
2445 } else {
|
|
|
2446 return elem[ name ];
|
|
|
2447 }
|
|
|
2448 }
|
|
|
2449 },
|
|
|
2450
|
|
|
2451 propHooks: {
|
|
|
2452 tabIndex: {
|
|
|
2453 get: function( elem ) {
|
|
|
2454 // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
|
|
2455 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
2456 var attributeNode = elem.getAttributeNode("tabindex");
|
|
|
2457
|
|
|
2458 return attributeNode && attributeNode.specified ?
|
|
|
2459 parseInt( attributeNode.value, 10 ) :
|
|
|
2460 rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
|
|
2461 0 :
|
|
|
2462 undefined;
|
|
|
2463 }
|
|
|
2464 }
|
|
|
2465 }
|
|
|
2466 });
|
|
|
2467
|
|
|
2468 // Hook for boolean attributes
|
|
|
2469 boolHook = {
|
|
|
2470 get: function( elem, name ) {
|
|
|
2471 // Align boolean attributes with corresponding properties
|
|
|
2472 // Fall back to attribute presence where some booleans are not supported
|
|
|
2473 var attrNode,
|
|
|
2474 property = jQuery.prop( elem, name );
|
|
|
2475 return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
|
|
|
2476 name.toLowerCase() :
|
|
|
2477 undefined;
|
|
|
2478 },
|
|
|
2479 set: function( elem, value, name ) {
|
|
|
2480 var propName;
|
|
|
2481 if ( value === false ) {
|
|
|
2482 // Remove boolean attributes when set to false
|
|
|
2483 jQuery.removeAttr( elem, name );
|
|
|
2484 } else {
|
|
|
2485 // value is true since we know at this point it's type boolean and not false
|
|
|
2486 // Set boolean attributes to the same name and set the DOM property
|
|
|
2487 propName = jQuery.propFix[ name ] || name;
|
|
|
2488 if ( propName in elem ) {
|
|
|
2489 // Only set the IDL specifically if it already exists on the element
|
|
|
2490 elem[ propName ] = true;
|
|
|
2491 }
|
|
|
2492
|
|
|
2493 elem.setAttribute( name, name.toLowerCase() );
|
|
|
2494 }
|
|
|
2495 return name;
|
|
|
2496 }
|
|
|
2497 };
|
|
|
2498
|
|
|
2499 // IE6/7 do not support getting/setting some attributes with get/setAttribute
|
|
|
2500 if ( !getSetAttribute ) {
|
|
|
2501
|
|
|
2502 fixSpecified = {
|
|
|
2503 name: true,
|
|
|
2504 id: true,
|
|
|
2505 coords: true
|
|
|
2506 };
|
|
|
2507
|
|
|
2508 // Use this for any attribute in IE6/7
|
|
|
2509 // This fixes almost every IE6/7 issue
|
|
|
2510 nodeHook = jQuery.valHooks.button = {
|
|
|
2511 get: function( elem, name ) {
|
|
|
2512 var ret;
|
|
|
2513 ret = elem.getAttributeNode( name );
|
|
|
2514 return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
|
|
|
2515 ret.value :
|
|
|
2516 undefined;
|
|
|
2517 },
|
|
|
2518 set: function( elem, value, name ) {
|
|
|
2519 // Set the existing or create a new attribute node
|
|
|
2520 var ret = elem.getAttributeNode( name );
|
|
|
2521 if ( !ret ) {
|
|
|
2522 ret = document.createAttribute( name );
|
|
|
2523 elem.setAttributeNode( ret );
|
|
|
2524 }
|
|
|
2525 return ( ret.value = value + "" );
|
|
|
2526 }
|
|
|
2527 };
|
|
|
2528
|
|
|
2529 // Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
|
|
2530 // This is for removals
|
|
|
2531 jQuery.each([ "width", "height" ], function( i, name ) {
|
|
|
2532 jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
|
2533 set: function( elem, value ) {
|
|
|
2534 if ( value === "" ) {
|
|
|
2535 elem.setAttribute( name, "auto" );
|
|
|
2536 return value;
|
|
|
2537 }
|
|
|
2538 }
|
|
|
2539 });
|
|
|
2540 });
|
|
|
2541
|
|
|
2542 // Set contenteditable to false on removals(#10429)
|
|
|
2543 // Setting to empty string throws an error as an invalid value
|
|
|
2544 jQuery.attrHooks.contenteditable = {
|
|
|
2545 get: nodeHook.get,
|
|
|
2546 set: function( elem, value, name ) {
|
|
|
2547 if ( value === "" ) {
|
|
|
2548 value = "false";
|
|
|
2549 }
|
|
|
2550 nodeHook.set( elem, value, name );
|
|
|
2551 }
|
|
|
2552 };
|
|
|
2553 }
|
|
|
2554
|
|
|
2555
|
|
|
2556 // Some attributes require a special call on IE
|
|
|
2557 if ( !jQuery.support.hrefNormalized ) {
|
|
|
2558 jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
|
|
|
2559 jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
|
2560 get: function( elem ) {
|
|
|
2561 var ret = elem.getAttribute( name, 2 );
|
|
|
2562 return ret === null ? undefined : ret;
|
|
|
2563 }
|
|
|
2564 });
|
|
|
2565 });
|
|
|
2566 }
|
|
|
2567
|
|
|
2568 if ( !jQuery.support.style ) {
|
|
|
2569 jQuery.attrHooks.style = {
|
|
|
2570 get: function( elem ) {
|
|
|
2571 // Return undefined in the case of empty string
|
|
|
2572 // Normalize to lowercase since IE uppercases css property names
|
|
|
2573 return elem.style.cssText.toLowerCase() || undefined;
|
|
|
2574 },
|
|
|
2575 set: function( elem, value ) {
|
|
|
2576 return ( elem.style.cssText = value + "" );
|
|
|
2577 }
|
|
|
2578 };
|
|
|
2579 }
|
|
|
2580
|
|
|
2581 // Safari mis-reports the default selected property of an option
|
|
|
2582 // Accessing the parent's selectedIndex property fixes it
|
|
|
2583 if ( !jQuery.support.optSelected ) {
|
|
|
2584 jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
|
|
|
2585 get: function( elem ) {
|
|
|
2586 var parent = elem.parentNode;
|
|
|
2587
|
|
|
2588 if ( parent ) {
|
|
|
2589 parent.selectedIndex;
|
|
|
2590
|
|
|
2591 // Make sure that it also works with optgroups, see #5701
|
|
|
2592 if ( parent.parentNode ) {
|
|
|
2593 parent.parentNode.selectedIndex;
|
|
|
2594 }
|
|
|
2595 }
|
|
|
2596 return null;
|
|
|
2597 }
|
|
|
2598 });
|
|
|
2599 }
|
|
|
2600
|
|
|
2601 // IE6/7 call enctype encoding
|
|
|
2602 if ( !jQuery.support.enctype ) {
|
|
|
2603 jQuery.propFix.enctype = "encoding";
|
|
|
2604 }
|
|
|
2605
|
|
|
2606 // Radios and checkboxes getter/setter
|
|
|
2607 if ( !jQuery.support.checkOn ) {
|
|
|
2608 jQuery.each([ "radio", "checkbox" ], function() {
|
|
|
2609 jQuery.valHooks[ this ] = {
|
|
|
2610 get: function( elem ) {
|
|
|
2611 // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
|
|
2612 return elem.getAttribute("value") === null ? "on" : elem.value;
|
|
|
2613 }
|
|
|
2614 };
|
|
|
2615 });
|
|
|
2616 }
|
|
|
2617 jQuery.each([ "radio", "checkbox" ], function() {
|
|
|
2618 jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
|
|
|
2619 set: function( elem, value ) {
|
|
|
2620 if ( jQuery.isArray( value ) ) {
|
|
|
2621 return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
|
|
2622 }
|
|
|
2623 }
|
|
|
2624 });
|
|
|
2625 });
|
|
|
2626 var rformElems = /^(?:textarea|input|select)$/i,
|
|
|
2627 rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
|
|
|
2628 rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
|
|
|
2629 rkeyEvent = /^key/,
|
|
|
2630 rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
|
|
2631 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
|
2632 hoverHack = function( events ) {
|
|
|
2633 return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
|
|
|
2634 };
|
|
|
2635
|
|
|
2636 /*
|
|
|
2637 * Helper functions for managing events -- not part of the public interface.
|
|
|
2638 * Props to Dean Edwards' addEvent library for many of the ideas.
|
|
|
2639 */
|
|
|
2640 jQuery.event = {
|
|
|
2641
|
|
|
2642 add: function( elem, types, handler, data, selector ) {
|
|
|
2643
|
|
|
2644 var elemData, eventHandle, events,
|
|
|
2645 t, tns, type, namespaces, handleObj,
|
|
|
2646 handleObjIn, handlers, special;
|
|
|
2647
|
|
|
2648 // Don't attach events to noData or text/comment nodes (allow plain objects tho)
|
|
|
2649 if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
|
|
|
2650 return;
|
|
|
2651 }
|
|
|
2652
|
|
|
2653 // Caller can pass in an object of custom data in lieu of the handler
|
|
|
2654 if ( handler.handler ) {
|
|
|
2655 handleObjIn = handler;
|
|
|
2656 handler = handleObjIn.handler;
|
|
|
2657 selector = handleObjIn.selector;
|
|
|
2658 }
|
|
|
2659
|
|
|
2660 // Make sure that the handler has a unique ID, used to find/remove it later
|
|
|
2661 if ( !handler.guid ) {
|
|
|
2662 handler.guid = jQuery.guid++;
|
|
|
2663 }
|
|
|
2664
|
|
|
2665 // Init the element's event structure and main handler, if this is the first
|
|
|
2666 events = elemData.events;
|
|
|
2667 if ( !events ) {
|
|
|
2668 elemData.events = events = {};
|
|
|
2669 }
|
|
|
2670 eventHandle = elemData.handle;
|
|
|
2671 if ( !eventHandle ) {
|
|
|
2672 elemData.handle = eventHandle = function( e ) {
|
|
|
2673 // Discard the second event of a jQuery.event.trigger() and
|
|
|
2674 // when an event is called after a page has unloaded
|
|
|
2675 return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
|
|
|
2676 jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
|
|
2677 undefined;
|
|
|
2678 };
|
|
|
2679 // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
|
|
2680 eventHandle.elem = elem;
|
|
|
2681 }
|
|
|
2682
|
|
|
2683 // Handle multiple events separated by a space
|
|
|
2684 // jQuery(...).bind("mouseover mouseout", fn);
|
|
|
2685 types = jQuery.trim( hoverHack(types) ).split( " " );
|
|
|
2686 for ( t = 0; t < types.length; t++ ) {
|
|
|
2687
|
|
|
2688 tns = rtypenamespace.exec( types[t] ) || [];
|
|
|
2689 type = tns[1];
|
|
|
2690 namespaces = ( tns[2] || "" ).split( "." ).sort();
|
|
|
2691
|
|
|
2692 // If event changes its type, use the special event handlers for the changed type
|
|
|
2693 special = jQuery.event.special[ type ] || {};
|
|
|
2694
|
|
|
2695 // If selector defined, determine special event api type, otherwise given type
|
|
|
2696 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
2697
|
|
|
2698 // Update special based on newly reset type
|
|
|
2699 special = jQuery.event.special[ type ] || {};
|
|
|
2700
|
|
|
2701 // handleObj is passed to all event handlers
|
|
|
2702 handleObj = jQuery.extend({
|
|
|
2703 type: type,
|
|
|
2704 origType: tns[1],
|
|
|
2705 data: data,
|
|
|
2706 handler: handler,
|
|
|
2707 guid: handler.guid,
|
|
|
2708 selector: selector,
|
|
|
2709 needsContext: selector && jQuery.expr.match.needsContext.test( 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 && 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, ret, selMatch, matched, matches, handleObj, sel, related,
|
|
|
2991 handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
|
|
|
2992 delegateCount = handlers.delegateCount,
|
|
|
2993 args = core_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 for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
|
|
|
3012
|
|
|
3013 // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
|
|
|
3014 if ( cur.disabled !== true || event.type !== "click" ) {
|
|
|
3015 selMatch = {};
|
|
|
3016 matches = [];
|
|
|
3017 for ( i = 0; i < delegateCount; i++ ) {
|
|
|
3018 handleObj = handlers[ i ];
|
|
|
3019 sel = handleObj.selector;
|
|
|
3020
|
|
|
3021 if ( selMatch[ sel ] === undefined ) {
|
|
|
3022 selMatch[ sel ] = handleObj.needsContext ?
|
|
|
3023 jQuery( sel, this ).index( cur ) >= 0 :
|
|
|
3024 jQuery.find( sel, this, null, [ cur ] ).length;
|
|
|
3025 }
|
|
|
3026 if ( selMatch[ sel ] ) {
|
|
|
3027 matches.push( handleObj );
|
|
|
3028 }
|
|
|
3029 }
|
|
|
3030 if ( matches.length ) {
|
|
|
3031 handlerQueue.push({ elem: cur, matches: matches });
|
|
|
3032 }
|
|
|
3033 }
|
|
|
3034 }
|
|
|
3035 }
|
|
|
3036
|
|
|
3037 // Add the remaining (directly-bound) handlers
|
|
|
3038 if ( handlers.length > delegateCount ) {
|
|
|
3039 handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
|
|
|
3040 }
|
|
|
3041
|
|
|
3042 // Run delegates first; they may want to stop propagation beneath us
|
|
|
3043 for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
|
|
|
3044 matched = handlerQueue[ i ];
|
|
|
3045 event.currentTarget = matched.elem;
|
|
|
3046
|
|
|
3047 for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
|
|
|
3048 handleObj = matched.matches[ j ];
|
|
|
3049
|
|
|
3050 // Triggered event must either 1) be non-exclusive and have no namespace, or
|
|
|
3051 // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
|
|
3052 if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
|
|
|
3053
|
|
|
3054 event.data = handleObj.data;
|
|
|
3055 event.handleObj = handleObj;
|
|
|
3056
|
|
|
3057 ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
|
|
3058 .apply( matched.elem, args );
|
|
|
3059
|
|
|
3060 if ( ret !== undefined ) {
|
|
|
3061 event.result = ret;
|
|
|
3062 if ( ret === false ) {
|
|
|
3063 event.preventDefault();
|
|
|
3064 event.stopPropagation();
|
|
|
3065 }
|
|
|
3066 }
|
|
|
3067 }
|
|
|
3068 }
|
|
|
3069 }
|
|
|
3070
|
|
|
3071 // Call the postDispatch hook for the mapped type
|
|
|
3072 if ( special.postDispatch ) {
|
|
|
3073 special.postDispatch.call( this, event );
|
|
|
3074 }
|
|
|
3075
|
|
|
3076 return event.result;
|
|
|
3077 },
|
|
|
3078
|
|
|
3079 // Includes some event props shared by KeyEvent and MouseEvent
|
|
|
3080 // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
|
|
|
3081 props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
|
|
3082
|
|
|
3083 fixHooks: {},
|
|
|
3084
|
|
|
3085 keyHooks: {
|
|
|
3086 props: "char charCode key keyCode".split(" "),
|
|
|
3087 filter: function( event, original ) {
|
|
|
3088
|
|
|
3089 // Add which for key events
|
|
|
3090 if ( event.which == null ) {
|
|
|
3091 event.which = original.charCode != null ? original.charCode : original.keyCode;
|
|
|
3092 }
|
|
|
3093
|
|
|
3094 return event;
|
|
|
3095 }
|
|
|
3096 },
|
|
|
3097
|
|
|
3098 mouseHooks: {
|
|
|
3099 props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
|
|
3100 filter: function( event, original ) {
|
|
|
3101 var eventDoc, doc, body,
|
|
|
3102 button = original.button,
|
|
|
3103 fromElement = original.fromElement;
|
|
|
3104
|
|
|
3105 // Calculate pageX/Y if missing and clientX/Y available
|
|
|
3106 if ( event.pageX == null && original.clientX != null ) {
|
|
|
3107 eventDoc = event.target.ownerDocument || document;
|
|
|
3108 doc = eventDoc.documentElement;
|
|
|
3109 body = eventDoc.body;
|
|
|
3110
|
|
|
3111 event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
|
|
3112 event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
|
|
3113 }
|
|
|
3114
|
|
|
3115 // Add relatedTarget, if necessary
|
|
|
3116 if ( !event.relatedTarget && fromElement ) {
|
|
|
3117 event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
|
|
|
3118 }
|
|
|
3119
|
|
|
3120 // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
3121 // Note: button is not normalized, so don't use it
|
|
|
3122 if ( !event.which && button !== undefined ) {
|
|
|
3123 event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
|
|
3124 }
|
|
|
3125
|
|
|
3126 return event;
|
|
|
3127 }
|
|
|
3128 },
|
|
|
3129
|
|
|
3130 fix: function( event ) {
|
|
|
3131 if ( event[ jQuery.expando ] ) {
|
|
|
3132 return event;
|
|
|
3133 }
|
|
|
3134
|
|
|
3135 // Create a writable copy of the event object and normalize some properties
|
|
|
3136 var i, prop,
|
|
|
3137 originalEvent = event,
|
|
|
3138 fixHook = jQuery.event.fixHooks[ event.type ] || {},
|
|
|
3139 copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
|
|
3140
|
|
|
3141 event = jQuery.Event( originalEvent );
|
|
|
3142
|
|
|
3143 for ( i = copy.length; i; ) {
|
|
|
3144 prop = copy[ --i ];
|
|
|
3145 event[ prop ] = originalEvent[ prop ];
|
|
|
3146 }
|
|
|
3147
|
|
|
3148 // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
|
|
|
3149 if ( !event.target ) {
|
|
|
3150 event.target = originalEvent.srcElement || document;
|
|
|
3151 }
|
|
|
3152
|
|
|
3153 // Target should not be a text node (#504, Safari)
|
|
|
3154 if ( event.target.nodeType === 3 ) {
|
|
|
3155 event.target = event.target.parentNode;
|
|
|
3156 }
|
|
|
3157
|
|
|
3158 // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
|
|
|
3159 event.metaKey = !!event.metaKey;
|
|
|
3160
|
|
|
3161 return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
|
|
|
3162 },
|
|
|
3163
|
|
|
3164 special: {
|
|
|
3165 load: {
|
|
|
3166 // Prevent triggered image.load events from bubbling to window.load
|
|
|
3167 noBubble: true
|
|
|
3168 },
|
|
|
3169
|
|
|
3170 focus: {
|
|
|
3171 delegateType: "focusin"
|
|
|
3172 },
|
|
|
3173 blur: {
|
|
|
3174 delegateType: "focusout"
|
|
|
3175 },
|
|
|
3176
|
|
|
3177 beforeunload: {
|
|
|
3178 setup: function( data, namespaces, eventHandle ) {
|
|
|
3179 // We only want to do this special case on windows
|
|
|
3180 if ( jQuery.isWindow( this ) ) {
|
|
|
3181 this.onbeforeunload = eventHandle;
|
|
|
3182 }
|
|
|
3183 },
|
|
|
3184
|
|
|
3185 teardown: function( namespaces, eventHandle ) {
|
|
|
3186 if ( this.onbeforeunload === eventHandle ) {
|
|
|
3187 this.onbeforeunload = null;
|
|
|
3188 }
|
|
|
3189 }
|
|
|
3190 }
|
|
|
3191 },
|
|
|
3192
|
|
|
3193 simulate: function( type, elem, event, bubble ) {
|
|
|
3194 // Piggyback on a donor event to simulate a different one.
|
|
|
3195 // Fake originalEvent to avoid donor's stopPropagation, but if the
|
|
|
3196 // simulated event prevents default then we do the same on the donor.
|
|
|
3197 var e = jQuery.extend(
|
|
|
3198 new jQuery.Event(),
|
|
|
3199 event,
|
|
|
3200 { type: type,
|
|
|
3201 isSimulated: true,
|
|
|
3202 originalEvent: {}
|
|
|
3203 }
|
|
|
3204 );
|
|
|
3205 if ( bubble ) {
|
|
|
3206 jQuery.event.trigger( e, null, elem );
|
|
|
3207 } else {
|
|
|
3208 jQuery.event.dispatch.call( elem, e );
|
|
|
3209 }
|
|
|
3210 if ( e.isDefaultPrevented() ) {
|
|
|
3211 event.preventDefault();
|
|
|
3212 }
|
|
|
3213 }
|
|
|
3214 };
|
|
|
3215
|
|
|
3216 // Some plugins are using, but it's undocumented/deprecated and will be removed.
|
|
|
3217 // The 1.7 special event interface should provide all the hooks needed now.
|
|
|
3218 jQuery.event.handle = jQuery.event.dispatch;
|
|
|
3219
|
|
|
3220 jQuery.removeEvent = document.removeEventListener ?
|
|
|
3221 function( elem, type, handle ) {
|
|
|
3222 if ( elem.removeEventListener ) {
|
|
|
3223 elem.removeEventListener( type, handle, false );
|
|
|
3224 }
|
|
|
3225 } :
|
|
|
3226 function( elem, type, handle ) {
|
|
|
3227 var name = "on" + type;
|
|
|
3228
|
|
|
3229 if ( elem.detachEvent ) {
|
|
|
3230
|
|
|
3231 // #8545, #7054, preventing memory leaks for custom events in IE6-8
|
|
|
3232 // detachEvent needed property on element, by name of that event, to properly expose it to GC
|
|
|
3233 if ( typeof elem[ name ] === "undefined" ) {
|
|
|
3234 elem[ name ] = null;
|
|
|
3235 }
|
|
|
3236
|
|
|
3237 elem.detachEvent( name, handle );
|
|
|
3238 }
|
|
|
3239 };
|
|
|
3240
|
|
|
3241 jQuery.Event = function( src, props ) {
|
|
|
3242 // Allow instantiation without the 'new' keyword
|
|
|
3243 if ( !(this instanceof jQuery.Event) ) {
|
|
|
3244 return new jQuery.Event( src, props );
|
|
|
3245 }
|
|
|
3246
|
|
|
3247 // Event object
|
|
|
3248 if ( src && src.type ) {
|
|
|
3249 this.originalEvent = src;
|
|
|
3250 this.type = src.type;
|
|
|
3251
|
|
|
3252 // Events bubbling up the document may have been marked as prevented
|
|
|
3253 // by a handler lower down the tree; reflect the correct value.
|
|
|
3254 this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
|
|
|
3255 src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
|
|
3256
|
|
|
3257 // Event type
|
|
|
3258 } else {
|
|
|
3259 this.type = src;
|
|
|
3260 }
|
|
|
3261
|
|
|
3262 // Put explicitly provided properties onto the event object
|
|
|
3263 if ( props ) {
|
|
|
3264 jQuery.extend( this, props );
|
|
|
3265 }
|
|
|
3266
|
|
|
3267 // Create a timestamp if incoming event doesn't have one
|
|
|
3268 this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
3269
|
|
|
3270 // Mark it as fixed
|
|
|
3271 this[ jQuery.expando ] = true;
|
|
|
3272 };
|
|
|
3273
|
|
|
3274 function returnFalse() {
|
|
|
3275 return false;
|
|
|
3276 }
|
|
|
3277 function returnTrue() {
|
|
|
3278 return true;
|
|
|
3279 }
|
|
|
3280
|
|
|
3281 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
3282 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
3283 jQuery.Event.prototype = {
|
|
|
3284 preventDefault: function() {
|
|
|
3285 this.isDefaultPrevented = returnTrue;
|
|
|
3286
|
|
|
3287 var e = this.originalEvent;
|
|
|
3288 if ( !e ) {
|
|
|
3289 return;
|
|
|
3290 }
|
|
|
3291
|
|
|
3292 // if preventDefault exists run it on the original event
|
|
|
3293 if ( e.preventDefault ) {
|
|
|
3294 e.preventDefault();
|
|
|
3295
|
|
|
3296 // otherwise set the returnValue property of the original event to false (IE)
|
|
|
3297 } else {
|
|
|
3298 e.returnValue = false;
|
|
|
3299 }
|
|
|
3300 },
|
|
|
3301 stopPropagation: function() {
|
|
|
3302 this.isPropagationStopped = returnTrue;
|
|
|
3303
|
|
|
3304 var e = this.originalEvent;
|
|
|
3305 if ( !e ) {
|
|
|
3306 return;
|
|
|
3307 }
|
|
|
3308 // if stopPropagation exists run it on the original event
|
|
|
3309 if ( e.stopPropagation ) {
|
|
|
3310 e.stopPropagation();
|
|
|
3311 }
|
|
|
3312 // otherwise set the cancelBubble property of the original event to true (IE)
|
|
|
3313 e.cancelBubble = true;
|
|
|
3314 },
|
|
|
3315 stopImmediatePropagation: function() {
|
|
|
3316 this.isImmediatePropagationStopped = returnTrue;
|
|
|
3317 this.stopPropagation();
|
|
|
3318 },
|
|
|
3319 isDefaultPrevented: returnFalse,
|
|
|
3320 isPropagationStopped: returnFalse,
|
|
|
3321 isImmediatePropagationStopped: returnFalse
|
|
|
3322 };
|
|
|
3323
|
|
|
3324 // Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
3325 jQuery.each({
|
|
|
3326 mouseenter: "mouseover",
|
|
|
3327 mouseleave: "mouseout"
|
|
|
3328 }, function( orig, fix ) {
|
|
|
3329 jQuery.event.special[ orig ] = {
|
|
|
3330 delegateType: fix,
|
|
|
3331 bindType: fix,
|
|
|
3332
|
|
|
3333 handle: function( event ) {
|
|
|
3334 var ret,
|
|
|
3335 target = this,
|
|
|
3336 related = event.relatedTarget,
|
|
|
3337 handleObj = event.handleObj,
|
|
|
3338 selector = handleObj.selector;
|
|
|
3339
|
|
|
3340 // For mousenter/leave call the handler if related is outside the target.
|
|
|
3341 // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
3342 if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
|
|
3343 event.type = handleObj.origType;
|
|
|
3344 ret = handleObj.handler.apply( this, arguments );
|
|
|
3345 event.type = fix;
|
|
|
3346 }
|
|
|
3347 return ret;
|
|
|
3348 }
|
|
|
3349 };
|
|
|
3350 });
|
|
|
3351
|
|
|
3352 // IE submit delegation
|
|
|
3353 if ( !jQuery.support.submitBubbles ) {
|
|
|
3354
|
|
|
3355 jQuery.event.special.submit = {
|
|
|
3356 setup: function() {
|
|
|
3357 // Only need this for delegated form submit events
|
|
|
3358 if ( jQuery.nodeName( this, "form" ) ) {
|
|
|
3359 return false;
|
|
|
3360 }
|
|
|
3361
|
|
|
3362 // Lazy-add a submit handler when a descendant form may potentially be submitted
|
|
|
3363 jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
|
|
|
3364 // Node name check avoids a VML-related crash in IE (#9807)
|
|
|
3365 var elem = e.target,
|
|
|
3366 form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
|
|
|
3367 if ( form && !jQuery._data( form, "_submit_attached" ) ) {
|
|
|
3368 jQuery.event.add( form, "submit._submit", function( event ) {
|
|
|
3369 event._submit_bubble = true;
|
|
|
3370 });
|
|
|
3371 jQuery._data( form, "_submit_attached", true );
|
|
|
3372 }
|
|
|
3373 });
|
|
|
3374 // return undefined since we don't need an event listener
|
|
|
3375 },
|
|
|
3376
|
|
|
3377 postDispatch: function( event ) {
|
|
|
3378 // If form was submitted by the user, bubble the event up the tree
|
|
|
3379 if ( event._submit_bubble ) {
|
|
|
3380 delete event._submit_bubble;
|
|
|
3381 if ( this.parentNode && !event.isTrigger ) {
|
|
|
3382 jQuery.event.simulate( "submit", this.parentNode, event, true );
|
|
|
3383 }
|
|
|
3384 }
|
|
|
3385 },
|
|
|
3386
|
|
|
3387 teardown: function() {
|
|
|
3388 // Only need this for delegated form submit events
|
|
|
3389 if ( jQuery.nodeName( this, "form" ) ) {
|
|
|
3390 return false;
|
|
|
3391 }
|
|
|
3392
|
|
|
3393 // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
|
|
3394 jQuery.event.remove( this, "._submit" );
|
|
|
3395 }
|
|
|
3396 };
|
|
|
3397 }
|
|
|
3398
|
|
|
3399 // IE change delegation and checkbox/radio fix
|
|
|
3400 if ( !jQuery.support.changeBubbles ) {
|
|
|
3401
|
|
|
3402 jQuery.event.special.change = {
|
|
|
3403
|
|
|
3404 setup: function() {
|
|
|
3405
|
|
|
3406 if ( rformElems.test( this.nodeName ) ) {
|
|
|
3407 // IE doesn't fire change on a check/radio until blur; trigger it on click
|
|
|
3408 // after a propertychange. Eat the blur-change in special.change.handle.
|
|
|
3409 // This still fires onchange a second time for check/radio after blur.
|
|
|
3410 if ( this.type === "checkbox" || this.type === "radio" ) {
|
|
|
3411 jQuery.event.add( this, "propertychange._change", function( event ) {
|
|
|
3412 if ( event.originalEvent.propertyName === "checked" ) {
|
|
|
3413 this._just_changed = true;
|
|
|
3414 }
|
|
|
3415 });
|
|
|
3416 jQuery.event.add( this, "click._change", function( event ) {
|
|
|
3417 if ( this._just_changed && !event.isTrigger ) {
|
|
|
3418 this._just_changed = false;
|
|
|
3419 }
|
|
|
3420 // Allow triggered, simulated change events (#11500)
|
|
|
3421 jQuery.event.simulate( "change", this, event, true );
|
|
|
3422 });
|
|
|
3423 }
|
|
|
3424 return false;
|
|
|
3425 }
|
|
|
3426 // Delegated event; lazy-add a change handler on descendant inputs
|
|
|
3427 jQuery.event.add( this, "beforeactivate._change", function( e ) {
|
|
|
3428 var elem = e.target;
|
|
|
3429
|
|
|
3430 if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
|
|
|
3431 jQuery.event.add( elem, "change._change", function( event ) {
|
|
|
3432 if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
|
|
|
3433 jQuery.event.simulate( "change", this.parentNode, event, true );
|
|
|
3434 }
|
|
|
3435 });
|
|
|
3436 jQuery._data( elem, "_change_attached", true );
|
|
|
3437 }
|
|
|
3438 });
|
|
|
3439 },
|
|
|
3440
|
|
|
3441 handle: function( event ) {
|
|
|
3442 var elem = event.target;
|
|
|
3443
|
|
|
3444 // Swallow native change events from checkbox/radio, we already triggered them above
|
|
|
3445 if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
|
|
|
3446 return event.handleObj.handler.apply( this, arguments );
|
|
|
3447 }
|
|
|
3448 },
|
|
|
3449
|
|
|
3450 teardown: function() {
|
|
|
3451 jQuery.event.remove( this, "._change" );
|
|
|
3452
|
|
|
3453 return !rformElems.test( this.nodeName );
|
|
|
3454 }
|
|
|
3455 };
|
|
|
3456 }
|
|
|
3457
|
|
|
3458 // Create "bubbling" focus and blur events
|
|
|
3459 if ( !jQuery.support.focusinBubbles ) {
|
|
|
3460 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
3461
|
|
|
3462 // Attach a single capturing handler while someone wants focusin/focusout
|
|
|
3463 var attaches = 0,
|
|
|
3464 handler = function( event ) {
|
|
|
3465 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
|
|
3466 };
|
|
|
3467
|
|
|
3468 jQuery.event.special[ fix ] = {
|
|
|
3469 setup: function() {
|
|
|
3470 if ( attaches++ === 0 ) {
|
|
|
3471 document.addEventListener( orig, handler, true );
|
|
|
3472 }
|
|
|
3473 },
|
|
|
3474 teardown: function() {
|
|
|
3475 if ( --attaches === 0 ) {
|
|
|
3476 document.removeEventListener( orig, handler, true );
|
|
|
3477 }
|
|
|
3478 }
|
|
|
3479 };
|
|
|
3480 });
|
|
|
3481 }
|
|
|
3482
|
|
|
3483 jQuery.fn.extend({
|
|
|
3484
|
|
|
3485 on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
|
|
3486 var origFn, type;
|
|
|
3487
|
|
|
3488 // Types can be a map of types/handlers
|
|
|
3489 if ( typeof types === "object" ) {
|
|
|
3490 // ( types-Object, selector, data )
|
|
|
3491 if ( typeof selector !== "string" ) { // && selector != null
|
|
|
3492 // ( types-Object, data )
|
|
|
3493 data = data || selector;
|
|
|
3494 selector = undefined;
|
|
|
3495 }
|
|
|
3496 for ( type in types ) {
|
|
|
3497 this.on( type, selector, data, types[ type ], one );
|
|
|
3498 }
|
|
|
3499 return this;
|
|
|
3500 }
|
|
|
3501
|
|
|
3502 if ( data == null && fn == null ) {
|
|
|
3503 // ( types, fn )
|
|
|
3504 fn = selector;
|
|
|
3505 data = selector = undefined;
|
|
|
3506 } else if ( fn == null ) {
|
|
|
3507 if ( typeof selector === "string" ) {
|
|
|
3508 // ( types, selector, fn )
|
|
|
3509 fn = data;
|
|
|
3510 data = undefined;
|
|
|
3511 } else {
|
|
|
3512 // ( types, data, fn )
|
|
|
3513 fn = data;
|
|
|
3514 data = selector;
|
|
|
3515 selector = undefined;
|
|
|
3516 }
|
|
|
3517 }
|
|
|
3518 if ( fn === false ) {
|
|
|
3519 fn = returnFalse;
|
|
|
3520 } else if ( !fn ) {
|
|
|
3521 return this;
|
|
|
3522 }
|
|
|
3523
|
|
|
3524 if ( one === 1 ) {
|
|
|
3525 origFn = fn;
|
|
|
3526 fn = function( event ) {
|
|
|
3527 // Can use an empty set, since event contains the info
|
|
|
3528 jQuery().off( event );
|
|
|
3529 return origFn.apply( this, arguments );
|
|
|
3530 };
|
|
|
3531 // Use same guid so caller can remove using origFn
|
|
|
3532 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
|
3533 }
|
|
|
3534 return this.each( function() {
|
|
|
3535 jQuery.event.add( this, types, fn, data, selector );
|
|
|
3536 });
|
|
|
3537 },
|
|
|
3538 one: function( types, selector, data, fn ) {
|
|
|
3539 return this.on( types, selector, data, fn, 1 );
|
|
|
3540 },
|
|
|
3541 off: function( types, selector, fn ) {
|
|
|
3542 var handleObj, type;
|
|
|
3543 if ( types && types.preventDefault && types.handleObj ) {
|
|
|
3544 // ( event ) dispatched jQuery.Event
|
|
|
3545 handleObj = types.handleObj;
|
|
|
3546 jQuery( types.delegateTarget ).off(
|
|
|
3547 handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
|
|
3548 handleObj.selector,
|
|
|
3549 handleObj.handler
|
|
|
3550 );
|
|
|
3551 return this;
|
|
|
3552 }
|
|
|
3553 if ( typeof types === "object" ) {
|
|
|
3554 // ( types-object [, selector] )
|
|
|
3555 for ( type in types ) {
|
|
|
3556 this.off( type, selector, types[ type ] );
|
|
|
3557 }
|
|
|
3558 return this;
|
|
|
3559 }
|
|
|
3560 if ( selector === false || typeof selector === "function" ) {
|
|
|
3561 // ( types [, fn] )
|
|
|
3562 fn = selector;
|
|
|
3563 selector = undefined;
|
|
|
3564 }
|
|
|
3565 if ( fn === false ) {
|
|
|
3566 fn = returnFalse;
|
|
|
3567 }
|
|
|
3568 return this.each(function() {
|
|
|
3569 jQuery.event.remove( this, types, fn, selector );
|
|
|
3570 });
|
|
|
3571 },
|
|
|
3572
|
|
|
3573 bind: function( types, data, fn ) {
|
|
|
3574 return this.on( types, null, data, fn );
|
|
|
3575 },
|
|
|
3576 unbind: function( types, fn ) {
|
|
|
3577 return this.off( types, null, fn );
|
|
|
3578 },
|
|
|
3579
|
|
|
3580 live: function( types, data, fn ) {
|
|
|
3581 jQuery( this.context ).on( types, this.selector, data, fn );
|
|
|
3582 return this;
|
|
|
3583 },
|
|
|
3584 die: function( types, fn ) {
|
|
|
3585 jQuery( this.context ).off( types, this.selector || "**", fn );
|
|
|
3586 return this;
|
|
|
3587 },
|
|
|
3588
|
|
|
3589 delegate: function( selector, types, data, fn ) {
|
|
|
3590 return this.on( types, selector, data, fn );
|
|
|
3591 },
|
|
|
3592 undelegate: function( selector, types, fn ) {
|
|
|
3593 // ( namespace ) or ( selector, types [, fn] )
|
|
|
3594 return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
|
|
|
3595 },
|
|
|
3596
|
|
|
3597 trigger: function( type, data ) {
|
|
|
3598 return this.each(function() {
|
|
|
3599 jQuery.event.trigger( type, data, this );
|
|
|
3600 });
|
|
|
3601 },
|
|
|
3602 triggerHandler: function( type, data ) {
|
|
|
3603 if ( this[0] ) {
|
|
|
3604 return jQuery.event.trigger( type, data, this[0], true );
|
|
|
3605 }
|
|
|
3606 },
|
|
|
3607
|
|
|
3608 toggle: function( fn ) {
|
|
|
3609 // Save reference to arguments for access in closure
|
|
|
3610 var args = arguments,
|
|
|
3611 guid = fn.guid || jQuery.guid++,
|
|
|
3612 i = 0,
|
|
|
3613 toggler = function( event ) {
|
|
|
3614 // Figure out which function to execute
|
|
|
3615 var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
|
|
|
3616 jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
|
|
|
3617
|
|
|
3618 // Make sure that clicks stop
|
|
|
3619 event.preventDefault();
|
|
|
3620
|
|
|
3621 // and execute the function
|
|
|
3622 return args[ lastToggle ].apply( this, arguments ) || false;
|
|
|
3623 };
|
|
|
3624
|
|
|
3625 // link all the functions, so any of them can unbind this click handler
|
|
|
3626 toggler.guid = guid;
|
|
|
3627 while ( i < args.length ) {
|
|
|
3628 args[ i++ ].guid = guid;
|
|
|
3629 }
|
|
|
3630
|
|
|
3631 return this.click( toggler );
|
|
|
3632 },
|
|
|
3633
|
|
|
3634 hover: function( fnOver, fnOut ) {
|
|
|
3635 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
3636 }
|
|
|
3637 });
|
|
|
3638
|
|
|
3639 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
|
3640 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
3641 "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
|
|
3642
|
|
|
3643 // Handle event binding
|
|
|
3644 jQuery.fn[ name ] = function( data, fn ) {
|
|
|
3645 if ( fn == null ) {
|
|
|
3646 fn = data;
|
|
|
3647 data = null;
|
|
|
3648 }
|
|
|
3649
|
|
|
3650 return arguments.length > 0 ?
|
|
|
3651 this.on( name, null, data, fn ) :
|
|
|
3652 this.trigger( name );
|
|
|
3653 };
|
|
|
3654
|
|
|
3655 if ( rkeyEvent.test( name ) ) {
|
|
|
3656 jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
|
|
|
3657 }
|
|
|
3658
|
|
|
3659 if ( rmouseEvent.test( name ) ) {
|
|
|
3660 jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
|
|
|
3661 }
|
|
|
3662 });
|
|
|
3663 /*!
|
|
|
3664 * Sizzle CSS Selector Engine
|
|
|
3665 * Copyright 2012 jQuery Foundation and other contributors
|
|
|
3666 * Released under the MIT license
|
|
|
3667 * http://sizzlejs.com/
|
|
|
3668 */
|
|
|
3669 (function( window, undefined ) {
|
|
|
3670
|
|
|
3671 var cachedruns,
|
|
|
3672 assertGetIdNotName,
|
|
|
3673 Expr,
|
|
|
3674 getText,
|
|
|
3675 isXML,
|
|
|
3676 contains,
|
|
|
3677 compile,
|
|
|
3678 sortOrder,
|
|
|
3679 hasDuplicate,
|
|
|
3680 outermostContext,
|
|
|
3681
|
|
|
3682 baseHasDuplicate = true,
|
|
|
3683 strundefined = "undefined",
|
|
|
3684
|
|
|
3685 expando = ( "sizcache" + Math.random() ).replace( ".", "" ),
|
|
|
3686
|
|
|
3687 Token = String,
|
|
|
3688 document = window.document,
|
|
|
3689 docElem = document.documentElement,
|
|
|
3690 dirruns = 0,
|
|
|
3691 done = 0,
|
|
|
3692 pop = [].pop,
|
|
|
3693 push = [].push,
|
|
|
3694 slice = [].slice,
|
|
|
3695 // Use a stripped-down indexOf if a native one is unavailable
|
|
|
3696 indexOf = [].indexOf || function( elem ) {
|
|
|
3697 var i = 0,
|
|
|
3698 len = this.length;
|
|
|
3699 for ( ; i < len; i++ ) {
|
|
|
3700 if ( this[i] === elem ) {
|
|
|
3701 return i;
|
|
|
3702 }
|
|
|
3703 }
|
|
|
3704 return -1;
|
|
|
3705 },
|
|
|
3706
|
|
|
3707 // Augment a function for special use by Sizzle
|
|
|
3708 markFunction = function( fn, value ) {
|
|
|
3709 fn[ expando ] = value == null || value;
|
|
|
3710 return fn;
|
|
|
3711 },
|
|
|
3712
|
|
|
3713 createCache = function() {
|
|
|
3714 var cache = {},
|
|
|
3715 keys = [];
|
|
|
3716
|
|
|
3717 return markFunction(function( key, value ) {
|
|
|
3718 // Only keep the most recent entries
|
|
|
3719 if ( keys.push( key ) > Expr.cacheLength ) {
|
|
|
3720 delete cache[ keys.shift() ];
|
|
|
3721 }
|
|
|
3722
|
|
|
3723 // Retrieve with (key + " ") to avoid collision with native Object.prototype properties (see Issue #157)
|
|
|
3724 return (cache[ key + " " ] = value);
|
|
|
3725 }, cache );
|
|
|
3726 },
|
|
|
3727
|
|
|
3728 classCache = createCache(),
|
|
|
3729 tokenCache = createCache(),
|
|
|
3730 compilerCache = createCache(),
|
|
|
3731
|
|
|
3732 // Regex
|
|
|
3733
|
|
|
3734 // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
3735 whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
3736 // http://www.w3.org/TR/css3-syntax/#characters
|
|
|
3737 characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",
|
|
|
3738
|
|
|
3739 // Loosely modeled on CSS identifier characters
|
|
|
3740 // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)
|
|
|
3741 // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
|
3742 identifier = characterEncoding.replace( "w", "w#" ),
|
|
|
3743
|
|
|
3744 // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
3745 operators = "([*^$|!~]?=)",
|
|
|
3746 attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
|
|
|
3747 "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
|
|
|
3748
|
|
|
3749 // Prefer arguments not in parens/brackets,
|
|
|
3750 // then attribute selectors and non-pseudos (denoted by :),
|
|
|
3751 // then anything else
|
|
|
3752 // These preferences are here to reduce the number of selectors
|
|
|
3753 // needing tokenize in the PSEUDO preFilter
|
|
|
3754 pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",
|
|
|
3755
|
|
|
3756 // For matchExpr.POS and matchExpr.needsContext
|
|
|
3757 pos = ":(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
|
|
|
3758 "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)",
|
|
|
3759
|
|
|
3760 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
|
3761 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
3762
|
|
|
3763 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
|
3764 rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
|
|
|
3765 rpseudo = new RegExp( pseudos ),
|
|
|
3766
|
|
|
3767 // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
|
3768 rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,
|
|
|
3769
|
|
|
3770 rnot = /^:not/,
|
|
|
3771 rsibling = /[\x20\t\r\n\f]*[+~]/,
|
|
|
3772 rendsWithNot = /:not\($/,
|
|
|
3773
|
|
|
3774 rheader = /h\d/i,
|
|
|
3775 rinputs = /input|select|textarea|button/i,
|
|
|
3776
|
|
|
3777 rbackslash = /\\(?!\\)/g,
|
|
|
3778
|
|
|
3779 matchExpr = {
|
|
|
3780 "ID": new RegExp( "^#(" + characterEncoding + ")" ),
|
|
|
3781 "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
|
|
|
3782 "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
|
|
|
3783 "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
|
|
|
3784 "ATTR": new RegExp( "^" + attributes ),
|
|
|
3785 "PSEUDO": new RegExp( "^" + pseudos ),
|
|
|
3786 "POS": new RegExp( pos, "i" ),
|
|
|
3787 "CHILD": new RegExp( "^:(only|nth|first|last)-child(?:\\(" + whitespace +
|
|
|
3788 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
|
3789 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
|
3790 // For use in libraries implementing .is()
|
|
|
3791 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )
|
|
|
3792 },
|
|
|
3793
|
|
|
3794 // Support
|
|
|
3795
|
|
|
3796 // Used for testing something on an element
|
|
|
3797 assert = function( fn ) {
|
|
|
3798 var div = document.createElement("div");
|
|
|
3799
|
|
|
3800 try {
|
|
|
3801 return fn( div );
|
|
|
3802 } catch (e) {
|
|
|
3803 return false;
|
|
|
3804 } finally {
|
|
|
3805 // release memory in IE
|
|
|
3806 div = null;
|
|
|
3807 }
|
|
|
3808 },
|
|
|
3809
|
|
|
3810 // Check if getElementsByTagName("*") returns only elements
|
|
|
3811 assertTagNameNoComments = assert(function( div ) {
|
|
|
3812 div.appendChild( document.createComment("") );
|
|
|
3813 return !div.getElementsByTagName("*").length;
|
|
|
3814 }),
|
|
|
3815
|
|
|
3816 // Check if getAttribute returns normalized href attributes
|
|
|
3817 assertHrefNotNormalized = assert(function( div ) {
|
|
|
3818 div.innerHTML = "<a href='#'></a>";
|
|
|
3819 return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
|
|
|
3820 div.firstChild.getAttribute("href") === "#";
|
|
|
3821 }),
|
|
|
3822
|
|
|
3823 // Check if attributes should be retrieved by attribute nodes
|
|
|
3824 assertAttributes = assert(function( div ) {
|
|
|
3825 div.innerHTML = "<select></select>";
|
|
|
3826 var type = typeof div.lastChild.getAttribute("multiple");
|
|
|
3827 // IE8 returns a string for some attributes even when not present
|
|
|
3828 return type !== "boolean" && type !== "string";
|
|
|
3829 }),
|
|
|
3830
|
|
|
3831 // Check if getElementsByClassName can be trusted
|
|
|
3832 assertUsableClassName = assert(function( div ) {
|
|
|
3833 // Opera can't find a second classname (in 9.6)
|
|
|
3834 div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
|
|
|
3835 if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
|
|
|
3836 return false;
|
|
|
3837 }
|
|
|
3838
|
|
|
3839 // Safari 3.2 caches class attributes and doesn't catch changes
|
|
|
3840 div.lastChild.className = "e";
|
|
|
3841 return div.getElementsByClassName("e").length === 2;
|
|
|
3842 }),
|
|
|
3843
|
|
|
3844 // Check if getElementById returns elements by name
|
|
|
3845 // Check if getElementsByName privileges form controls or returns elements by ID
|
|
|
3846 assertUsableName = assert(function( div ) {
|
|
|
3847 // Inject content
|
|
|
3848 div.id = expando + 0;
|
|
|
3849 div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
|
|
|
3850 docElem.insertBefore( div, docElem.firstChild );
|
|
|
3851
|
|
|
3852 // Test
|
|
|
3853 var pass = document.getElementsByName &&
|
|
|
3854 // buggy browsers will return fewer than the correct 2
|
|
|
3855 document.getElementsByName( expando ).length === 2 +
|
|
|
3856 // buggy browsers will return more than the correct 0
|
|
|
3857 document.getElementsByName( expando + 0 ).length;
|
|
|
3858 assertGetIdNotName = !document.getElementById( expando );
|
|
|
3859
|
|
|
3860 // Cleanup
|
|
|
3861 docElem.removeChild( div );
|
|
|
3862
|
|
|
3863 return pass;
|
|
|
3864 });
|
|
|
3865
|
|
|
3866 // If slice is not available, provide a backup
|
|
|
3867 try {
|
|
|
3868 slice.call( docElem.childNodes, 0 )[0].nodeType;
|
|
|
3869 } catch ( e ) {
|
|
|
3870 slice = function( i ) {
|
|
|
3871 var elem,
|
|
|
3872 results = [];
|
|
|
3873 for ( ; (elem = this[i]); i++ ) {
|
|
|
3874 results.push( elem );
|
|
|
3875 }
|
|
|
3876 return results;
|
|
|
3877 };
|
|
|
3878 }
|
|
|
3879
|
|
|
3880 function Sizzle( selector, context, results, seed ) {
|
|
|
3881 results = results || [];
|
|
|
3882 context = context || document;
|
|
|
3883 var match, elem, xml, m,
|
|
|
3884 nodeType = context.nodeType;
|
|
|
3885
|
|
|
3886 if ( !selector || typeof selector !== "string" ) {
|
|
|
3887 return results;
|
|
|
3888 }
|
|
|
3889
|
|
|
3890 if ( nodeType !== 1 && nodeType !== 9 ) {
|
|
|
3891 return [];
|
|
|
3892 }
|
|
|
3893
|
|
|
3894 xml = isXML( context );
|
|
|
3895
|
|
|
3896 if ( !xml && !seed ) {
|
|
|
3897 if ( (match = rquickExpr.exec( selector )) ) {
|
|
|
3898 // Speed-up: Sizzle("#ID")
|
|
|
3899 if ( (m = match[1]) ) {
|
|
|
3900 if ( nodeType === 9 ) {
|
|
|
3901 elem = context.getElementById( m );
|
|
|
3902 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
3903 // nodes that are no longer in the document #6963
|
|
|
3904 if ( elem && elem.parentNode ) {
|
|
|
3905 // Handle the case where IE, Opera, and Webkit return items
|
|
|
3906 // by name instead of ID
|
|
|
3907 if ( elem.id === m ) {
|
|
|
3908 results.push( elem );
|
|
|
3909 return results;
|
|
|
3910 }
|
|
|
3911 } else {
|
|
|
3912 return results;
|
|
|
3913 }
|
|
|
3914 } else {
|
|
|
3915 // Context is not a document
|
|
|
3916 if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
|
|
3917 contains( context, elem ) && elem.id === m ) {
|
|
|
3918 results.push( elem );
|
|
|
3919 return results;
|
|
|
3920 }
|
|
|
3921 }
|
|
|
3922
|
|
|
3923 // Speed-up: Sizzle("TAG")
|
|
|
3924 } else if ( match[2] ) {
|
|
|
3925 push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
|
|
|
3926 return results;
|
|
|
3927
|
|
|
3928 // Speed-up: Sizzle(".CLASS")
|
|
|
3929 } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {
|
|
|
3930 push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
|
|
|
3931 return results;
|
|
|
3932 }
|
|
|
3933 }
|
|
|
3934 }
|
|
|
3935
|
|
|
3936 // All others
|
|
|
3937 return select( selector.replace( rtrim, "$1" ), context, results, seed, xml );
|
|
|
3938 }
|
|
|
3939
|
|
|
3940 Sizzle.matches = function( expr, elements ) {
|
|
|
3941 return Sizzle( expr, null, null, elements );
|
|
|
3942 };
|
|
|
3943
|
|
|
3944 Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
3945 return Sizzle( expr, null, null, [ elem ] ).length > 0;
|
|
|
3946 };
|
|
|
3947
|
|
|
3948 // Returns a function to use in pseudos for input types
|
|
|
3949 function createInputPseudo( type ) {
|
|
|
3950 return function( elem ) {
|
|
|
3951 var name = elem.nodeName.toLowerCase();
|
|
|
3952 return name === "input" && elem.type === type;
|
|
|
3953 };
|
|
|
3954 }
|
|
|
3955
|
|
|
3956 // Returns a function to use in pseudos for buttons
|
|
|
3957 function createButtonPseudo( type ) {
|
|
|
3958 return function( elem ) {
|
|
|
3959 var name = elem.nodeName.toLowerCase();
|
|
|
3960 return (name === "input" || name === "button") && elem.type === type;
|
|
|
3961 };
|
|
|
3962 }
|
|
|
3963
|
|
|
3964 // Returns a function to use in pseudos for positionals
|
|
|
3965 function createPositionalPseudo( fn ) {
|
|
|
3966 return markFunction(function( argument ) {
|
|
|
3967 argument = +argument;
|
|
|
3968 return markFunction(function( seed, matches ) {
|
|
|
3969 var j,
|
|
|
3970 matchIndexes = fn( [], seed.length, argument ),
|
|
|
3971 i = matchIndexes.length;
|
|
|
3972
|
|
|
3973 // Match elements found at the specified indexes
|
|
|
3974 while ( i-- ) {
|
|
|
3975 if ( seed[ (j = matchIndexes[i]) ] ) {
|
|
|
3976 seed[j] = !(matches[j] = seed[j]);
|
|
|
3977 }
|
|
|
3978 }
|
|
|
3979 });
|
|
|
3980 });
|
|
|
3981 }
|
|
|
3982
|
|
|
3983 /**
|
|
|
3984 * Utility function for retrieving the text value of an array of DOM nodes
|
|
|
3985 * @param {Array|Element} elem
|
|
|
3986 */
|
|
|
3987 getText = Sizzle.getText = function( elem ) {
|
|
|
3988 var node,
|
|
|
3989 ret = "",
|
|
|
3990 i = 0,
|
|
|
3991 nodeType = elem.nodeType;
|
|
|
3992
|
|
|
3993 if ( nodeType ) {
|
|
|
3994 if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
|
3995 // Use textContent for elements
|
|
|
3996 // innerText usage removed for consistency of new lines (see #11153)
|
|
|
3997 if ( typeof elem.textContent === "string" ) {
|
|
|
3998 return elem.textContent;
|
|
|
3999 } else {
|
|
|
4000 // Traverse its children
|
|
|
4001 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
4002 ret += getText( elem );
|
|
|
4003 }
|
|
|
4004 }
|
|
|
4005 } else if ( nodeType === 3 || nodeType === 4 ) {
|
|
|
4006 return elem.nodeValue;
|
|
|
4007 }
|
|
|
4008 // Do not include comment or processing instruction nodes
|
|
|
4009 } else {
|
|
|
4010
|
|
|
4011 // If no nodeType, this is expected to be an array
|
|
|
4012 for ( ; (node = elem[i]); i++ ) {
|
|
|
4013 // Do not traverse comment nodes
|
|
|
4014 ret += getText( node );
|
|
|
4015 }
|
|
|
4016 }
|
|
|
4017 return ret;
|
|
|
4018 };
|
|
|
4019
|
|
|
4020 isXML = Sizzle.isXML = function( elem ) {
|
|
|
4021 // documentElement is verified for cases where it doesn't yet exist
|
|
|
4022 // (such as loading iframes in IE - #4833)
|
|
|
4023 var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
|
|
4024 return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
|
4025 };
|
|
|
4026
|
|
|
4027 // Element contains another
|
|
|
4028 contains = Sizzle.contains = docElem.contains ?
|
|
|
4029 function( a, b ) {
|
|
|
4030 var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
|
4031 bup = b && b.parentNode;
|
|
|
4032 return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );
|
|
|
4033 } :
|
|
|
4034 docElem.compareDocumentPosition ?
|
|
|
4035 function( a, b ) {
|
|
|
4036 return b && !!( a.compareDocumentPosition( b ) & 16 );
|
|
|
4037 } :
|
|
|
4038 function( a, b ) {
|
|
|
4039 while ( (b = b.parentNode) ) {
|
|
|
4040 if ( b === a ) {
|
|
|
4041 return true;
|
|
|
4042 }
|
|
|
4043 }
|
|
|
4044 return false;
|
|
|
4045 };
|
|
|
4046
|
|
|
4047 Sizzle.attr = function( elem, name ) {
|
|
|
4048 var val,
|
|
|
4049 xml = isXML( elem );
|
|
|
4050
|
|
|
4051 if ( !xml ) {
|
|
|
4052 name = name.toLowerCase();
|
|
|
4053 }
|
|
|
4054 if ( (val = Expr.attrHandle[ name ]) ) {
|
|
|
4055 return val( elem );
|
|
|
4056 }
|
|
|
4057 if ( xml || assertAttributes ) {
|
|
|
4058 return elem.getAttribute( name );
|
|
|
4059 }
|
|
|
4060 val = elem.getAttributeNode( name );
|
|
|
4061 return val ?
|
|
|
4062 typeof elem[ name ] === "boolean" ?
|
|
|
4063 elem[ name ] ? name : null :
|
|
|
4064 val.specified ? val.value : null :
|
|
|
4065 null;
|
|
|
4066 };
|
|
|
4067
|
|
|
4068 Expr = Sizzle.selectors = {
|
|
|
4069
|
|
|
4070 // Can be adjusted by the user
|
|
|
4071 cacheLength: 50,
|
|
|
4072
|
|
|
4073 createPseudo: markFunction,
|
|
|
4074
|
|
|
4075 match: matchExpr,
|
|
|
4076
|
|
|
4077 // IE6/7 return a modified href
|
|
|
4078 attrHandle: assertHrefNotNormalized ?
|
|
|
4079 {} :
|
|
|
4080 {
|
|
|
4081 "href": function( elem ) {
|
|
|
4082 return elem.getAttribute( "href", 2 );
|
|
|
4083 },
|
|
|
4084 "type": function( elem ) {
|
|
|
4085 return elem.getAttribute("type");
|
|
|
4086 }
|
|
|
4087 },
|
|
|
4088
|
|
|
4089 find: {
|
|
|
4090 "ID": assertGetIdNotName ?
|
|
|
4091 function( id, context, xml ) {
|
|
|
4092 if ( typeof context.getElementById !== strundefined && !xml ) {
|
|
|
4093 var m = context.getElementById( id );
|
|
|
4094 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
4095 // nodes that are no longer in the document #6963
|
|
|
4096 return m && m.parentNode ? [m] : [];
|
|
|
4097 }
|
|
|
4098 } :
|
|
|
4099 function( id, context, xml ) {
|
|
|
4100 if ( typeof context.getElementById !== strundefined && !xml ) {
|
|
|
4101 var m = context.getElementById( id );
|
|
|
4102
|
|
|
4103 return m ?
|
|
|
4104 m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
|
|
|
4105 [m] :
|
|
|
4106 undefined :
|
|
|
4107 [];
|
|
|
4108 }
|
|
|
4109 },
|
|
|
4110
|
|
|
4111 "TAG": assertTagNameNoComments ?
|
|
|
4112 function( tag, context ) {
|
|
|
4113 if ( typeof context.getElementsByTagName !== strundefined ) {
|
|
|
4114 return context.getElementsByTagName( tag );
|
|
|
4115 }
|
|
|
4116 } :
|
|
|
4117 function( tag, context ) {
|
|
|
4118 var results = context.getElementsByTagName( tag );
|
|
|
4119
|
|
|
4120 // Filter out possible comments
|
|
|
4121 if ( tag === "*" ) {
|
|
|
4122 var elem,
|
|
|
4123 tmp = [],
|
|
|
4124 i = 0;
|
|
|
4125
|
|
|
4126 for ( ; (elem = results[i]); i++ ) {
|
|
|
4127 if ( elem.nodeType === 1 ) {
|
|
|
4128 tmp.push( elem );
|
|
|
4129 }
|
|
|
4130 }
|
|
|
4131
|
|
|
4132 return tmp;
|
|
|
4133 }
|
|
|
4134 return results;
|
|
|
4135 },
|
|
|
4136
|
|
|
4137 "NAME": assertUsableName && function( tag, context ) {
|
|
|
4138 if ( typeof context.getElementsByName !== strundefined ) {
|
|
|
4139 return context.getElementsByName( name );
|
|
|
4140 }
|
|
|
4141 },
|
|
|
4142
|
|
|
4143 "CLASS": assertUsableClassName && function( className, context, xml ) {
|
|
|
4144 if ( typeof context.getElementsByClassName !== strundefined && !xml ) {
|
|
|
4145 return context.getElementsByClassName( className );
|
|
|
4146 }
|
|
|
4147 }
|
|
|
4148 },
|
|
|
4149
|
|
|
4150 relative: {
|
|
|
4151 ">": { dir: "parentNode", first: true },
|
|
|
4152 " ": { dir: "parentNode" },
|
|
|
4153 "+": { dir: "previousSibling", first: true },
|
|
|
4154 "~": { dir: "previousSibling" }
|
|
|
4155 },
|
|
|
4156
|
|
|
4157 preFilter: {
|
|
|
4158 "ATTR": function( match ) {
|
|
|
4159 match[1] = match[1].replace( rbackslash, "" );
|
|
|
4160
|
|
|
4161 // Move the given value to match[3] whether quoted or unquoted
|
|
|
4162 match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );
|
|
|
4163
|
|
|
4164 if ( match[2] === "~=" ) {
|
|
|
4165 match[3] = " " + match[3] + " ";
|
|
|
4166 }
|
|
|
4167
|
|
|
4168 return match.slice( 0, 4 );
|
|
|
4169 },
|
|
|
4170
|
|
|
4171 "CHILD": function( match ) {
|
|
|
4172 /* matches from matchExpr["CHILD"]
|
|
|
4173 1 type (only|nth|...)
|
|
|
4174 2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
|
4175 3 xn-component of xn+y argument ([+-]?\d*n|)
|
|
|
4176 4 sign of xn-component
|
|
|
4177 5 x of xn-component
|
|
|
4178 6 sign of y-component
|
|
|
4179 7 y of y-component
|
|
|
4180 */
|
|
|
4181 match[1] = match[1].toLowerCase();
|
|
|
4182
|
|
|
4183 if ( match[1] === "nth" ) {
|
|
|
4184 // nth-child requires argument
|
|
|
4185 if ( !match[2] ) {
|
|
|
4186 Sizzle.error( match[0] );
|
|
|
4187 }
|
|
|
4188
|
|
|
4189 // numeric x and y parameters for Expr.filter.CHILD
|
|
|
4190 // remember that false/true cast respectively to 0/1
|
|
|
4191 match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );
|
|
|
4192 match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );
|
|
|
4193
|
|
|
4194 // other types prohibit arguments
|
|
|
4195 } else if ( match[2] ) {
|
|
|
4196 Sizzle.error( match[0] );
|
|
|
4197 }
|
|
|
4198
|
|
|
4199 return match;
|
|
|
4200 },
|
|
|
4201
|
|
|
4202 "PSEUDO": function( match ) {
|
|
|
4203 var unquoted, excess;
|
|
|
4204 if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
|
4205 return null;
|
|
|
4206 }
|
|
|
4207
|
|
|
4208 if ( match[3] ) {
|
|
|
4209 match[2] = match[3];
|
|
|
4210 } else if ( (unquoted = match[4]) ) {
|
|
|
4211 // Only check arguments that contain a pseudo
|
|
|
4212 if ( rpseudo.test(unquoted) &&
|
|
|
4213 // Get excess from tokenize (recursively)
|
|
|
4214 (excess = tokenize( unquoted, true )) &&
|
|
|
4215 // advance to the next closing parenthesis
|
|
|
4216 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
|
|
4217
|
|
|
4218 // excess is a negative index
|
|
|
4219 unquoted = unquoted.slice( 0, excess );
|
|
|
4220 match[0] = match[0].slice( 0, excess );
|
|
|
4221 }
|
|
|
4222 match[2] = unquoted;
|
|
|
4223 }
|
|
|
4224
|
|
|
4225 // Return only captures needed by the pseudo filter method (type and argument)
|
|
|
4226 return match.slice( 0, 3 );
|
|
|
4227 }
|
|
|
4228 },
|
|
|
4229
|
|
|
4230 filter: {
|
|
|
4231 "ID": assertGetIdNotName ?
|
|
|
4232 function( id ) {
|
|
|
4233 id = id.replace( rbackslash, "" );
|
|
|
4234 return function( elem ) {
|
|
|
4235 return elem.getAttribute("id") === id;
|
|
|
4236 };
|
|
|
4237 } :
|
|
|
4238 function( id ) {
|
|
|
4239 id = id.replace( rbackslash, "" );
|
|
|
4240 return function( elem ) {
|
|
|
4241 var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
|
|
|
4242 return node && node.value === id;
|
|
|
4243 };
|
|
|
4244 },
|
|
|
4245
|
|
|
4246 "TAG": function( nodeName ) {
|
|
|
4247 if ( nodeName === "*" ) {
|
|
|
4248 return function() { return true; };
|
|
|
4249 }
|
|
|
4250 nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();
|
|
|
4251
|
|
|
4252 return function( elem ) {
|
|
|
4253 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
|
4254 };
|
|
|
4255 },
|
|
|
4256
|
|
|
4257 "CLASS": function( className ) {
|
|
|
4258 var pattern = classCache[ expando ][ className + " " ];
|
|
|
4259
|
|
|
4260 return pattern ||
|
|
|
4261 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
|
|
4262 classCache( className, function( elem ) {
|
|
|
4263 return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
|
|
|
4264 });
|
|
|
4265 },
|
|
|
4266
|
|
|
4267 "ATTR": function( name, operator, check ) {
|
|
|
4268 return function( elem, context ) {
|
|
|
4269 var result = Sizzle.attr( elem, name );
|
|
|
4270
|
|
|
4271 if ( result == null ) {
|
|
|
4272 return operator === "!=";
|
|
|
4273 }
|
|
|
4274 if ( !operator ) {
|
|
|
4275 return true;
|
|
|
4276 }
|
|
|
4277
|
|
|
4278 result += "";
|
|
|
4279
|
|
|
4280 return operator === "=" ? result === check :
|
|
|
4281 operator === "!=" ? result !== check :
|
|
|
4282 operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
|
4283 operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
|
4284 operator === "$=" ? check && result.substr( result.length - check.length ) === check :
|
|
|
4285 operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
|
|
|
4286 operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
|
|
|
4287 false;
|
|
|
4288 };
|
|
|
4289 },
|
|
|
4290
|
|
|
4291 "CHILD": function( type, argument, first, last ) {
|
|
|
4292
|
|
|
4293 if ( type === "nth" ) {
|
|
|
4294 return function( elem ) {
|
|
|
4295 var node, diff,
|
|
|
4296 parent = elem.parentNode;
|
|
|
4297
|
|
|
4298 if ( first === 1 && last === 0 ) {
|
|
|
4299 return true;
|
|
|
4300 }
|
|
|
4301
|
|
|
4302 if ( parent ) {
|
|
|
4303 diff = 0;
|
|
|
4304 for ( node = parent.firstChild; node; node = node.nextSibling ) {
|
|
|
4305 if ( node.nodeType === 1 ) {
|
|
|
4306 diff++;
|
|
|
4307 if ( elem === node ) {
|
|
|
4308 break;
|
|
|
4309 }
|
|
|
4310 }
|
|
|
4311 }
|
|
|
4312 }
|
|
|
4313
|
|
|
4314 // Incorporate the offset (or cast to NaN), then check against cycle size
|
|
|
4315 diff -= last;
|
|
|
4316 return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
|
4317 };
|
|
|
4318 }
|
|
|
4319
|
|
|
4320 return function( elem ) {
|
|
|
4321 var node = elem;
|
|
|
4322
|
|
|
4323 switch ( type ) {
|
|
|
4324 case "only":
|
|
|
4325 case "first":
|
|
|
4326 while ( (node = node.previousSibling) ) {
|
|
|
4327 if ( node.nodeType === 1 ) {
|
|
|
4328 return false;
|
|
|
4329 }
|
|
|
4330 }
|
|
|
4331
|
|
|
4332 if ( type === "first" ) {
|
|
|
4333 return true;
|
|
|
4334 }
|
|
|
4335
|
|
|
4336 node = elem;
|
|
|
4337
|
|
|
4338 /* falls through */
|
|
|
4339 case "last":
|
|
|
4340 while ( (node = node.nextSibling) ) {
|
|
|
4341 if ( node.nodeType === 1 ) {
|
|
|
4342 return false;
|
|
|
4343 }
|
|
|
4344 }
|
|
|
4345
|
|
|
4346 return true;
|
|
|
4347 }
|
|
|
4348 };
|
|
|
4349 },
|
|
|
4350
|
|
|
4351 "PSEUDO": function( pseudo, argument ) {
|
|
|
4352 // pseudo-class names are case-insensitive
|
|
|
4353 // http://www.w3.org/TR/selectors/#pseudo-classes
|
|
|
4354 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
|
4355 // Remember that setFilters inherits from pseudos
|
|
|
4356 var args,
|
|
|
4357 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
|
4358 Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
4359
|
|
|
4360 // The user may use createPseudo to indicate that
|
|
|
4361 // arguments are needed to create the filter function
|
|
|
4362 // just as Sizzle does
|
|
|
4363 if ( fn[ expando ] ) {
|
|
|
4364 return fn( argument );
|
|
|
4365 }
|
|
|
4366
|
|
|
4367 // But maintain support for old signatures
|
|
|
4368 if ( fn.length > 1 ) {
|
|
|
4369 args = [ pseudo, pseudo, "", argument ];
|
|
|
4370 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
|
4371 markFunction(function( seed, matches ) {
|
|
|
4372 var idx,
|
|
|
4373 matched = fn( seed, argument ),
|
|
|
4374 i = matched.length;
|
|
|
4375 while ( i-- ) {
|
|
|
4376 idx = indexOf.call( seed, matched[i] );
|
|
|
4377 seed[ idx ] = !( matches[ idx ] = matched[i] );
|
|
|
4378 }
|
|
|
4379 }) :
|
|
|
4380 function( elem ) {
|
|
|
4381 return fn( elem, 0, args );
|
|
|
4382 };
|
|
|
4383 }
|
|
|
4384
|
|
|
4385 return fn;
|
|
|
4386 }
|
|
|
4387 },
|
|
|
4388
|
|
|
4389 pseudos: {
|
|
|
4390 "not": markFunction(function( selector ) {
|
|
|
4391 // Trim the selector passed to compile
|
|
|
4392 // to avoid treating leading and trailing
|
|
|
4393 // spaces as combinators
|
|
|
4394 var input = [],
|
|
|
4395 results = [],
|
|
|
4396 matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
4397
|
|
|
4398 return matcher[ expando ] ?
|
|
|
4399 markFunction(function( seed, matches, context, xml ) {
|
|
|
4400 var elem,
|
|
|
4401 unmatched = matcher( seed, null, xml, [] ),
|
|
|
4402 i = seed.length;
|
|
|
4403
|
|
|
4404 // Match elements unmatched by `matcher`
|
|
|
4405 while ( i-- ) {
|
|
|
4406 if ( (elem = unmatched[i]) ) {
|
|
|
4407 seed[i] = !(matches[i] = elem);
|
|
|
4408 }
|
|
|
4409 }
|
|
|
4410 }) :
|
|
|
4411 function( elem, context, xml ) {
|
|
|
4412 input[0] = elem;
|
|
|
4413 matcher( input, null, xml, results );
|
|
|
4414 return !results.pop();
|
|
|
4415 };
|
|
|
4416 }),
|
|
|
4417
|
|
|
4418 "has": markFunction(function( selector ) {
|
|
|
4419 return function( elem ) {
|
|
|
4420 return Sizzle( selector, elem ).length > 0;
|
|
|
4421 };
|
|
|
4422 }),
|
|
|
4423
|
|
|
4424 "contains": markFunction(function( text ) {
|
|
|
4425 return function( elem ) {
|
|
|
4426 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
|
|
4427 };
|
|
|
4428 }),
|
|
|
4429
|
|
|
4430 "enabled": function( elem ) {
|
|
|
4431 return elem.disabled === false;
|
|
|
4432 },
|
|
|
4433
|
|
|
4434 "disabled": function( elem ) {
|
|
|
4435 return elem.disabled === true;
|
|
|
4436 },
|
|
|
4437
|
|
|
4438 "checked": function( elem ) {
|
|
|
4439 // In CSS3, :checked should return both checked and selected elements
|
|
|
4440 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
4441 var nodeName = elem.nodeName.toLowerCase();
|
|
|
4442 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
|
4443 },
|
|
|
4444
|
|
|
4445 "selected": function( elem ) {
|
|
|
4446 // Accessing this property makes selected-by-default
|
|
|
4447 // options in Safari work properly
|
|
|
4448 if ( elem.parentNode ) {
|
|
|
4449 elem.parentNode.selectedIndex;
|
|
|
4450 }
|
|
|
4451
|
|
|
4452 return elem.selected === true;
|
|
|
4453 },
|
|
|
4454
|
|
|
4455 "parent": function( elem ) {
|
|
|
4456 return !Expr.pseudos["empty"]( elem );
|
|
|
4457 },
|
|
|
4458
|
|
|
4459 "empty": function( elem ) {
|
|
|
4460 // http://www.w3.org/TR/selectors/#empty-pseudo
|
|
|
4461 // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
|
|
|
4462 // not comment, processing instructions, or others
|
|
|
4463 // Thanks to Diego Perini for the nodeName shortcut
|
|
|
4464 // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
|
|
|
4465 var nodeType;
|
|
|
4466 elem = elem.firstChild;
|
|
|
4467 while ( elem ) {
|
|
|
4468 if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {
|
|
|
4469 return false;
|
|
|
4470 }
|
|
|
4471 elem = elem.nextSibling;
|
|
|
4472 }
|
|
|
4473 return true;
|
|
|
4474 },
|
|
|
4475
|
|
|
4476 "header": function( elem ) {
|
|
|
4477 return rheader.test( elem.nodeName );
|
|
|
4478 },
|
|
|
4479
|
|
|
4480 "text": function( elem ) {
|
|
|
4481 var type, attr;
|
|
|
4482 // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
|
|
4483 // use getAttribute instead to test this case
|
|
|
4484 return elem.nodeName.toLowerCase() === "input" &&
|
|
|
4485 (type = elem.type) === "text" &&
|
|
|
4486 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );
|
|
|
4487 },
|
|
|
4488
|
|
|
4489 // Input types
|
|
|
4490 "radio": createInputPseudo("radio"),
|
|
|
4491 "checkbox": createInputPseudo("checkbox"),
|
|
|
4492 "file": createInputPseudo("file"),
|
|
|
4493 "password": createInputPseudo("password"),
|
|
|
4494 "image": createInputPseudo("image"),
|
|
|
4495
|
|
|
4496 "submit": createButtonPseudo("submit"),
|
|
|
4497 "reset": createButtonPseudo("reset"),
|
|
|
4498
|
|
|
4499 "button": function( elem ) {
|
|
|
4500 var name = elem.nodeName.toLowerCase();
|
|
|
4501 return name === "input" && elem.type === "button" || name === "button";
|
|
|
4502 },
|
|
|
4503
|
|
|
4504 "input": function( elem ) {
|
|
|
4505 return rinputs.test( elem.nodeName );
|
|
|
4506 },
|
|
|
4507
|
|
|
4508 "focus": function( elem ) {
|
|
|
4509 var doc = elem.ownerDocument;
|
|
|
4510 return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
|
|
4511 },
|
|
|
4512
|
|
|
4513 "active": function( elem ) {
|
|
|
4514 return elem === elem.ownerDocument.activeElement;
|
|
|
4515 },
|
|
|
4516
|
|
|
4517 // Positional types
|
|
|
4518 "first": createPositionalPseudo(function() {
|
|
|
4519 return [ 0 ];
|
|
|
4520 }),
|
|
|
4521
|
|
|
4522 "last": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
4523 return [ length - 1 ];
|
|
|
4524 }),
|
|
|
4525
|
|
|
4526 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
4527 return [ argument < 0 ? argument + length : argument ];
|
|
|
4528 }),
|
|
|
4529
|
|
|
4530 "even": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
4531 for ( var i = 0; i < length; i += 2 ) {
|
|
|
4532 matchIndexes.push( i );
|
|
|
4533 }
|
|
|
4534 return matchIndexes;
|
|
|
4535 }),
|
|
|
4536
|
|
|
4537 "odd": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
4538 for ( var i = 1; i < length; i += 2 ) {
|
|
|
4539 matchIndexes.push( i );
|
|
|
4540 }
|
|
|
4541 return matchIndexes;
|
|
|
4542 }),
|
|
|
4543
|
|
|
4544 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
4545 for ( var i = argument < 0 ? argument + length : argument; --i >= 0; ) {
|
|
|
4546 matchIndexes.push( i );
|
|
|
4547 }
|
|
|
4548 return matchIndexes;
|
|
|
4549 }),
|
|
|
4550
|
|
|
4551 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
4552 for ( var i = argument < 0 ? argument + length : argument; ++i < length; ) {
|
|
|
4553 matchIndexes.push( i );
|
|
|
4554 }
|
|
|
4555 return matchIndexes;
|
|
|
4556 })
|
|
|
4557 }
|
|
|
4558 };
|
|
|
4559
|
|
|
4560 function siblingCheck( a, b, ret ) {
|
|
|
4561 if ( a === b ) {
|
|
|
4562 return ret;
|
|
|
4563 }
|
|
|
4564
|
|
|
4565 var cur = a.nextSibling;
|
|
|
4566
|
|
|
4567 while ( cur ) {
|
|
|
4568 if ( cur === b ) {
|
|
|
4569 return -1;
|
|
|
4570 }
|
|
|
4571
|
|
|
4572 cur = cur.nextSibling;
|
|
|
4573 }
|
|
|
4574
|
|
|
4575 return 1;
|
|
|
4576 }
|
|
|
4577
|
|
|
4578 sortOrder = docElem.compareDocumentPosition ?
|
|
|
4579 function( a, b ) {
|
|
|
4580 if ( a === b ) {
|
|
|
4581 hasDuplicate = true;
|
|
|
4582 return 0;
|
|
|
4583 }
|
|
|
4584
|
|
|
4585 return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?
|
|
|
4586 a.compareDocumentPosition :
|
|
|
4587 a.compareDocumentPosition(b) & 4
|
|
|
4588 ) ? -1 : 1;
|
|
|
4589 } :
|
|
|
4590 function( a, b ) {
|
|
|
4591 // The nodes are identical, we can exit early
|
|
|
4592 if ( a === b ) {
|
|
|
4593 hasDuplicate = true;
|
|
|
4594 return 0;
|
|
|
4595
|
|
|
4596 // Fallback to using sourceIndex (in IE) if it's available on both nodes
|
|
|
4597 } else if ( a.sourceIndex && b.sourceIndex ) {
|
|
|
4598 return a.sourceIndex - b.sourceIndex;
|
|
|
4599 }
|
|
|
4600
|
|
|
4601 var al, bl,
|
|
|
4602 ap = [],
|
|
|
4603 bp = [],
|
|
|
4604 aup = a.parentNode,
|
|
|
4605 bup = b.parentNode,
|
|
|
4606 cur = aup;
|
|
|
4607
|
|
|
4608 // If the nodes are siblings (or identical) we can do a quick check
|
|
|
4609 if ( aup === bup ) {
|
|
|
4610 return siblingCheck( a, b );
|
|
|
4611
|
|
|
4612 // If no parents were found then the nodes are disconnected
|
|
|
4613 } else if ( !aup ) {
|
|
|
4614 return -1;
|
|
|
4615
|
|
|
4616 } else if ( !bup ) {
|
|
|
4617 return 1;
|
|
|
4618 }
|
|
|
4619
|
|
|
4620 // Otherwise they're somewhere else in the tree so we need
|
|
|
4621 // to build up a full list of the parentNodes for comparison
|
|
|
4622 while ( cur ) {
|
|
|
4623 ap.unshift( cur );
|
|
|
4624 cur = cur.parentNode;
|
|
|
4625 }
|
|
|
4626
|
|
|
4627 cur = bup;
|
|
|
4628
|
|
|
4629 while ( cur ) {
|
|
|
4630 bp.unshift( cur );
|
|
|
4631 cur = cur.parentNode;
|
|
|
4632 }
|
|
|
4633
|
|
|
4634 al = ap.length;
|
|
|
4635 bl = bp.length;
|
|
|
4636
|
|
|
4637 // Start walking down the tree looking for a discrepancy
|
|
|
4638 for ( var i = 0; i < al && i < bl; i++ ) {
|
|
|
4639 if ( ap[i] !== bp[i] ) {
|
|
|
4640 return siblingCheck( ap[i], bp[i] );
|
|
|
4641 }
|
|
|
4642 }
|
|
|
4643
|
|
|
4644 // We ended someplace up the tree so do a sibling check
|
|
|
4645 return i === al ?
|
|
|
4646 siblingCheck( a, bp[i], -1 ) :
|
|
|
4647 siblingCheck( ap[i], b, 1 );
|
|
|
4648 };
|
|
|
4649
|
|
|
4650 // Always assume the presence of duplicates if sort doesn't
|
|
|
4651 // pass them to our comparison function (as in Google Chrome).
|
|
|
4652 [0, 0].sort( sortOrder );
|
|
|
4653 baseHasDuplicate = !hasDuplicate;
|
|
|
4654
|
|
|
4655 // Document sorting and removing duplicates
|
|
|
4656 Sizzle.uniqueSort = function( results ) {
|
|
|
4657 var elem,
|
|
|
4658 duplicates = [],
|
|
|
4659 i = 1,
|
|
|
4660 j = 0;
|
|
|
4661
|
|
|
4662 hasDuplicate = baseHasDuplicate;
|
|
|
4663 results.sort( sortOrder );
|
|
|
4664
|
|
|
4665 if ( hasDuplicate ) {
|
|
|
4666 for ( ; (elem = results[i]); i++ ) {
|
|
|
4667 if ( elem === results[ i - 1 ] ) {
|
|
|
4668 j = duplicates.push( i );
|
|
|
4669 }
|
|
|
4670 }
|
|
|
4671 while ( j-- ) {
|
|
|
4672 results.splice( duplicates[ j ], 1 );
|
|
|
4673 }
|
|
|
4674 }
|
|
|
4675
|
|
|
4676 return results;
|
|
|
4677 };
|
|
|
4678
|
|
|
4679 Sizzle.error = function( msg ) {
|
|
|
4680 throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
|
4681 };
|
|
|
4682
|
|
|
4683 function tokenize( selector, parseOnly ) {
|
|
|
4684 var matched, match, tokens, type,
|
|
|
4685 soFar, groups, preFilters,
|
|
|
4686 cached = tokenCache[ expando ][ selector + " " ];
|
|
|
4687
|
|
|
4688 if ( cached ) {
|
|
|
4689 return parseOnly ? 0 : cached.slice( 0 );
|
|
|
4690 }
|
|
|
4691
|
|
|
4692 soFar = selector;
|
|
|
4693 groups = [];
|
|
|
4694 preFilters = Expr.preFilter;
|
|
|
4695
|
|
|
4696 while ( soFar ) {
|
|
|
4697
|
|
|
4698 // Comma and first run
|
|
|
4699 if ( !matched || (match = rcomma.exec( soFar )) ) {
|
|
|
4700 if ( match ) {
|
|
|
4701 // Don't consume trailing commas as valid
|
|
|
4702 soFar = soFar.slice( match[0].length ) || soFar;
|
|
|
4703 }
|
|
|
4704 groups.push( tokens = [] );
|
|
|
4705 }
|
|
|
4706
|
|
|
4707 matched = false;
|
|
|
4708
|
|
|
4709 // Combinators
|
|
|
4710 if ( (match = rcombinators.exec( soFar )) ) {
|
|
|
4711 tokens.push( matched = new Token( match.shift() ) );
|
|
|
4712 soFar = soFar.slice( matched.length );
|
|
|
4713
|
|
|
4714 // Cast descendant combinators to space
|
|
|
4715 matched.type = match[0].replace( rtrim, " " );
|
|
|
4716 }
|
|
|
4717
|
|
|
4718 // Filters
|
|
|
4719 for ( type in Expr.filter ) {
|
|
|
4720 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
|
4721 (match = preFilters[ type ]( match ))) ) {
|
|
|
4722
|
|
|
4723 tokens.push( matched = new Token( match.shift() ) );
|
|
|
4724 soFar = soFar.slice( matched.length );
|
|
|
4725 matched.type = type;
|
|
|
4726 matched.matches = match;
|
|
|
4727 }
|
|
|
4728 }
|
|
|
4729
|
|
|
4730 if ( !matched ) {
|
|
|
4731 break;
|
|
|
4732 }
|
|
|
4733 }
|
|
|
4734
|
|
|
4735 // Return the length of the invalid excess
|
|
|
4736 // if we're just parsing
|
|
|
4737 // Otherwise, throw an error or return tokens
|
|
|
4738 return parseOnly ?
|
|
|
4739 soFar.length :
|
|
|
4740 soFar ?
|
|
|
4741 Sizzle.error( selector ) :
|
|
|
4742 // Cache the tokens
|
|
|
4743 tokenCache( selector, groups ).slice( 0 );
|
|
|
4744 }
|
|
|
4745
|
|
|
4746 function addCombinator( matcher, combinator, base ) {
|
|
|
4747 var dir = combinator.dir,
|
|
|
4748 checkNonElements = base && combinator.dir === "parentNode",
|
|
|
4749 doneName = done++;
|
|
|
4750
|
|
|
4751 return combinator.first ?
|
|
|
4752 // Check against closest ancestor/preceding element
|
|
|
4753 function( elem, context, xml ) {
|
|
|
4754 while ( (elem = elem[ dir ]) ) {
|
|
|
4755 if ( checkNonElements || elem.nodeType === 1 ) {
|
|
|
4756 return matcher( elem, context, xml );
|
|
|
4757 }
|
|
|
4758 }
|
|
|
4759 } :
|
|
|
4760
|
|
|
4761 // Check against all ancestor/preceding elements
|
|
|
4762 function( elem, context, xml ) {
|
|
|
4763 // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
|
|
4764 if ( !xml ) {
|
|
|
4765 var cache,
|
|
|
4766 dirkey = dirruns + " " + doneName + " ",
|
|
|
4767 cachedkey = dirkey + cachedruns;
|
|
|
4768 while ( (elem = elem[ dir ]) ) {
|
|
|
4769 if ( checkNonElements || elem.nodeType === 1 ) {
|
|
|
4770 if ( (cache = elem[ expando ]) === cachedkey ) {
|
|
|
4771 return elem.sizset;
|
|
|
4772 } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {
|
|
|
4773 if ( elem.sizset ) {
|
|
|
4774 return elem;
|
|
|
4775 }
|
|
|
4776 } else {
|
|
|
4777 elem[ expando ] = cachedkey;
|
|
|
4778 if ( matcher( elem, context, xml ) ) {
|
|
|
4779 elem.sizset = true;
|
|
|
4780 return elem;
|
|
|
4781 }
|
|
|
4782 elem.sizset = false;
|
|
|
4783 }
|
|
|
4784 }
|
|
|
4785 }
|
|
|
4786 } else {
|
|
|
4787 while ( (elem = elem[ dir ]) ) {
|
|
|
4788 if ( checkNonElements || elem.nodeType === 1 ) {
|
|
|
4789 if ( matcher( elem, context, xml ) ) {
|
|
|
4790 return elem;
|
|
|
4791 }
|
|
|
4792 }
|
|
|
4793 }
|
|
|
4794 }
|
|
|
4795 };
|
|
|
4796 }
|
|
|
4797
|
|
|
4798 function elementMatcher( matchers ) {
|
|
|
4799 return matchers.length > 1 ?
|
|
|
4800 function( elem, context, xml ) {
|
|
|
4801 var i = matchers.length;
|
|
|
4802 while ( i-- ) {
|
|
|
4803 if ( !matchers[i]( elem, context, xml ) ) {
|
|
|
4804 return false;
|
|
|
4805 }
|
|
|
4806 }
|
|
|
4807 return true;
|
|
|
4808 } :
|
|
|
4809 matchers[0];
|
|
|
4810 }
|
|
|
4811
|
|
|
4812 function condense( unmatched, map, filter, context, xml ) {
|
|
|
4813 var elem,
|
|
|
4814 newUnmatched = [],
|
|
|
4815 i = 0,
|
|
|
4816 len = unmatched.length,
|
|
|
4817 mapped = map != null;
|
|
|
4818
|
|
|
4819 for ( ; i < len; i++ ) {
|
|
|
4820 if ( (elem = unmatched[i]) ) {
|
|
|
4821 if ( !filter || filter( elem, context, xml ) ) {
|
|
|
4822 newUnmatched.push( elem );
|
|
|
4823 if ( mapped ) {
|
|
|
4824 map.push( i );
|
|
|
4825 }
|
|
|
4826 }
|
|
|
4827 }
|
|
|
4828 }
|
|
|
4829
|
|
|
4830 return newUnmatched;
|
|
|
4831 }
|
|
|
4832
|
|
|
4833 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
|
4834 if ( postFilter && !postFilter[ expando ] ) {
|
|
|
4835 postFilter = setMatcher( postFilter );
|
|
|
4836 }
|
|
|
4837 if ( postFinder && !postFinder[ expando ] ) {
|
|
|
4838 postFinder = setMatcher( postFinder, postSelector );
|
|
|
4839 }
|
|
|
4840 return markFunction(function( seed, results, context, xml ) {
|
|
|
4841 var temp, i, elem,
|
|
|
4842 preMap = [],
|
|
|
4843 postMap = [],
|
|
|
4844 preexisting = results.length,
|
|
|
4845
|
|
|
4846 // Get initial elements from seed or context
|
|
|
4847 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
|
|
4848
|
|
|
4849 // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
|
4850 matcherIn = preFilter && ( seed || !selector ) ?
|
|
|
4851 condense( elems, preMap, preFilter, context, xml ) :
|
|
|
4852 elems,
|
|
|
4853
|
|
|
4854 matcherOut = matcher ?
|
|
|
4855 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
|
4856 postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
4857
|
|
|
4858 // ...intermediate processing is necessary
|
|
|
4859 [] :
|
|
|
4860
|
|
|
4861 // ...otherwise use results directly
|
|
|
4862 results :
|
|
|
4863 matcherIn;
|
|
|
4864
|
|
|
4865 // Find primary matches
|
|
|
4866 if ( matcher ) {
|
|
|
4867 matcher( matcherIn, matcherOut, context, xml );
|
|
|
4868 }
|
|
|
4869
|
|
|
4870 // Apply postFilter
|
|
|
4871 if ( postFilter ) {
|
|
|
4872 temp = condense( matcherOut, postMap );
|
|
|
4873 postFilter( temp, [], context, xml );
|
|
|
4874
|
|
|
4875 // Un-match failing elements by moving them back to matcherIn
|
|
|
4876 i = temp.length;
|
|
|
4877 while ( i-- ) {
|
|
|
4878 if ( (elem = temp[i]) ) {
|
|
|
4879 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
|
|
4880 }
|
|
|
4881 }
|
|
|
4882 }
|
|
|
4883
|
|
|
4884 if ( seed ) {
|
|
|
4885 if ( postFinder || preFilter ) {
|
|
|
4886 if ( postFinder ) {
|
|
|
4887 // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
|
4888 temp = [];
|
|
|
4889 i = matcherOut.length;
|
|
|
4890 while ( i-- ) {
|
|
|
4891 if ( (elem = matcherOut[i]) ) {
|
|
|
4892 // Restore matcherIn since elem is not yet a final match
|
|
|
4893 temp.push( (matcherIn[i] = elem) );
|
|
|
4894 }
|
|
|
4895 }
|
|
|
4896 postFinder( null, (matcherOut = []), temp, xml );
|
|
|
4897 }
|
|
|
4898
|
|
|
4899 // Move matched elements from seed to results to keep them synchronized
|
|
|
4900 i = matcherOut.length;
|
|
|
4901 while ( i-- ) {
|
|
|
4902 if ( (elem = matcherOut[i]) &&
|
|
|
4903 (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
|
|
4904
|
|
|
4905 seed[temp] = !(results[temp] = elem);
|
|
|
4906 }
|
|
|
4907 }
|
|
|
4908 }
|
|
|
4909
|
|
|
4910 // Add elements to results, through postFinder if defined
|
|
|
4911 } else {
|
|
|
4912 matcherOut = condense(
|
|
|
4913 matcherOut === results ?
|
|
|
4914 matcherOut.splice( preexisting, matcherOut.length ) :
|
|
|
4915 matcherOut
|
|
|
4916 );
|
|
|
4917 if ( postFinder ) {
|
|
|
4918 postFinder( null, results, matcherOut, xml );
|
|
|
4919 } else {
|
|
|
4920 push.apply( results, matcherOut );
|
|
|
4921 }
|
|
|
4922 }
|
|
|
4923 });
|
|
|
4924 }
|
|
|
4925
|
|
|
4926 function matcherFromTokens( tokens ) {
|
|
|
4927 var checkContext, matcher, j,
|
|
|
4928 len = tokens.length,
|
|
|
4929 leadingRelative = Expr.relative[ tokens[0].type ],
|
|
|
4930 implicitRelative = leadingRelative || Expr.relative[" "],
|
|
|
4931 i = leadingRelative ? 1 : 0,
|
|
|
4932
|
|
|
4933 // The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
|
4934 matchContext = addCombinator( function( elem ) {
|
|
|
4935 return elem === checkContext;
|
|
|
4936 }, implicitRelative, true ),
|
|
|
4937 matchAnyContext = addCombinator( function( elem ) {
|
|
|
4938 return indexOf.call( checkContext, elem ) > -1;
|
|
|
4939 }, implicitRelative, true ),
|
|
|
4940 matchers = [ function( elem, context, xml ) {
|
|
|
4941 return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
|
4942 (checkContext = context).nodeType ?
|
|
|
4943 matchContext( elem, context, xml ) :
|
|
|
4944 matchAnyContext( elem, context, xml ) );
|
|
|
4945 } ];
|
|
|
4946
|
|
|
4947 for ( ; i < len; i++ ) {
|
|
|
4948 if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
|
|
4949 matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
|
|
|
4950 } else {
|
|
|
4951 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
|
|
4952
|
|
|
4953 // Return special upon seeing a positional matcher
|
|
|
4954 if ( matcher[ expando ] ) {
|
|
|
4955 // Find the next relative operator (if any) for proper handling
|
|
|
4956 j = ++i;
|
|
|
4957 for ( ; j < len; j++ ) {
|
|
|
4958 if ( Expr.relative[ tokens[j].type ] ) {
|
|
|
4959 break;
|
|
|
4960 }
|
|
|
4961 }
|
|
|
4962 return setMatcher(
|
|
|
4963 i > 1 && elementMatcher( matchers ),
|
|
|
4964 i > 1 && tokens.slice( 0, i - 1 ).join("").replace( rtrim, "$1" ),
|
|
|
4965 matcher,
|
|
|
4966 i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
|
4967 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
|
|
4968 j < len && tokens.join("")
|
|
|
4969 );
|
|
|
4970 }
|
|
|
4971 matchers.push( matcher );
|
|
|
4972 }
|
|
|
4973 }
|
|
|
4974
|
|
|
4975 return elementMatcher( matchers );
|
|
|
4976 }
|
|
|
4977
|
|
|
4978 function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
|
4979 var bySet = setMatchers.length > 0,
|
|
|
4980 byElement = elementMatchers.length > 0,
|
|
|
4981 superMatcher = function( seed, context, xml, results, expandContext ) {
|
|
|
4982 var elem, j, matcher,
|
|
|
4983 setMatched = [],
|
|
|
4984 matchedCount = 0,
|
|
|
4985 i = "0",
|
|
|
4986 unmatched = seed && [],
|
|
|
4987 outermost = expandContext != null,
|
|
|
4988 contextBackup = outermostContext,
|
|
|
4989 // We must always have either seed elements or context
|
|
|
4990 elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
|
|
|
4991 // Nested matchers should use non-integer dirruns
|
|
|
4992 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
|
|
|
4993
|
|
|
4994 if ( outermost ) {
|
|
|
4995 outermostContext = context !== document && context;
|
|
|
4996 cachedruns = superMatcher.el;
|
|
|
4997 }
|
|
|
4998
|
|
|
4999 // Add elements passing elementMatchers directly to results
|
|
|
5000 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
5001 if ( byElement && elem ) {
|
|
|
5002 for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
|
|
|
5003 if ( matcher( elem, context, xml ) ) {
|
|
|
5004 results.push( elem );
|
|
|
5005 break;
|
|
|
5006 }
|
|
|
5007 }
|
|
|
5008 if ( outermost ) {
|
|
|
5009 dirruns = dirrunsUnique;
|
|
|
5010 cachedruns = ++superMatcher.el;
|
|
|
5011 }
|
|
|
5012 }
|
|
|
5013
|
|
|
5014 // Track unmatched elements for set filters
|
|
|
5015 if ( bySet ) {
|
|
|
5016 // They will have gone through all possible matchers
|
|
|
5017 if ( (elem = !matcher && elem) ) {
|
|
|
5018 matchedCount--;
|
|
|
5019 }
|
|
|
5020
|
|
|
5021 // Lengthen the array for every element, matched or not
|
|
|
5022 if ( seed ) {
|
|
|
5023 unmatched.push( elem );
|
|
|
5024 }
|
|
|
5025 }
|
|
|
5026 }
|
|
|
5027
|
|
|
5028 // Apply set filters to unmatched elements
|
|
|
5029 matchedCount += i;
|
|
|
5030 if ( bySet && i !== matchedCount ) {
|
|
|
5031 for ( j = 0; (matcher = setMatchers[j]); j++ ) {
|
|
|
5032 matcher( unmatched, setMatched, context, xml );
|
|
|
5033 }
|
|
|
5034
|
|
|
5035 if ( seed ) {
|
|
|
5036 // Reintegrate element matches to eliminate the need for sorting
|
|
|
5037 if ( matchedCount > 0 ) {
|
|
|
5038 while ( i-- ) {
|
|
|
5039 if ( !(unmatched[i] || setMatched[i]) ) {
|
|
|
5040 setMatched[i] = pop.call( results );
|
|
|
5041 }
|
|
|
5042 }
|
|
|
5043 }
|
|
|
5044
|
|
|
5045 // Discard index placeholder values to get only actual matches
|
|
|
5046 setMatched = condense( setMatched );
|
|
|
5047 }
|
|
|
5048
|
|
|
5049 // Add matches to results
|
|
|
5050 push.apply( results, setMatched );
|
|
|
5051
|
|
|
5052 // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
|
5053 if ( outermost && !seed && setMatched.length > 0 &&
|
|
|
5054 ( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
5055
|
|
|
5056 Sizzle.uniqueSort( results );
|
|
|
5057 }
|
|
|
5058 }
|
|
|
5059
|
|
|
5060 // Override manipulation of globals by nested matchers
|
|
|
5061 if ( outermost ) {
|
|
|
5062 dirruns = dirrunsUnique;
|
|
|
5063 outermostContext = contextBackup;
|
|
|
5064 }
|
|
|
5065
|
|
|
5066 return unmatched;
|
|
|
5067 };
|
|
|
5068
|
|
|
5069 superMatcher.el = 0;
|
|
|
5070 return bySet ?
|
|
|
5071 markFunction( superMatcher ) :
|
|
|
5072 superMatcher;
|
|
|
5073 }
|
|
|
5074
|
|
|
5075 compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
|
|
|
5076 var i,
|
|
|
5077 setMatchers = [],
|
|
|
5078 elementMatchers = [],
|
|
|
5079 cached = compilerCache[ expando ][ selector + " " ];
|
|
|
5080
|
|
|
5081 if ( !cached ) {
|
|
|
5082 // Generate a function of recursive functions that can be used to check each element
|
|
|
5083 if ( !group ) {
|
|
|
5084 group = tokenize( selector );
|
|
|
5085 }
|
|
|
5086 i = group.length;
|
|
|
5087 while ( i-- ) {
|
|
|
5088 cached = matcherFromTokens( group[i] );
|
|
|
5089 if ( cached[ expando ] ) {
|
|
|
5090 setMatchers.push( cached );
|
|
|
5091 } else {
|
|
|
5092 elementMatchers.push( cached );
|
|
|
5093 }
|
|
|
5094 }
|
|
|
5095
|
|
|
5096 // Cache the compiled function
|
|
|
5097 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
|
|
5098 }
|
|
|
5099 return cached;
|
|
|
5100 };
|
|
|
5101
|
|
|
5102 function multipleContexts( selector, contexts, results ) {
|
|
|
5103 var i = 0,
|
|
|
5104 len = contexts.length;
|
|
|
5105 for ( ; i < len; i++ ) {
|
|
|
5106 Sizzle( selector, contexts[i], results );
|
|
|
5107 }
|
|
|
5108 return results;
|
|
|
5109 }
|
|
|
5110
|
|
|
5111 function select( selector, context, results, seed, xml ) {
|
|
|
5112 var i, tokens, token, type, find,
|
|
|
5113 match = tokenize( selector ),
|
|
|
5114 j = match.length;
|
|
|
5115
|
|
|
5116 if ( !seed ) {
|
|
|
5117 // Try to minimize operations if there is only one group
|
|
|
5118 if ( match.length === 1 ) {
|
|
|
5119
|
|
|
5120 // Take a shortcut and set the context if the root selector is an ID
|
|
|
5121 tokens = match[0] = match[0].slice( 0 );
|
|
|
5122 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
|
5123 context.nodeType === 9 && !xml &&
|
|
|
5124 Expr.relative[ tokens[1].type ] ) {
|
|
|
5125
|
|
|
5126 context = Expr.find["ID"]( token.matches[0].replace( rbackslash, "" ), context, xml )[0];
|
|
|
5127 if ( !context ) {
|
|
|
5128 return results;
|
|
|
5129 }
|
|
|
5130
|
|
|
5131 selector = selector.slice( tokens.shift().length );
|
|
|
5132 }
|
|
|
5133
|
|
|
5134 // Fetch a seed set for right-to-left matching
|
|
|
5135 for ( i = matchExpr["POS"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
|
|
|
5136 token = tokens[i];
|
|
|
5137
|
|
|
5138 // Abort if we hit a combinator
|
|
|
5139 if ( Expr.relative[ (type = token.type) ] ) {
|
|
|
5140 break;
|
|
|
5141 }
|
|
|
5142 if ( (find = Expr.find[ type ]) ) {
|
|
|
5143 // Search, expanding context for leading sibling combinators
|
|
|
5144 if ( (seed = find(
|
|
|
5145 token.matches[0].replace( rbackslash, "" ),
|
|
|
5146 rsibling.test( tokens[0].type ) && context.parentNode || context,
|
|
|
5147 xml
|
|
|
5148 )) ) {
|
|
|
5149
|
|
|
5150 // If seed is empty or no tokens remain, we can return early
|
|
|
5151 tokens.splice( i, 1 );
|
|
|
5152 selector = seed.length && tokens.join("");
|
|
|
5153 if ( !selector ) {
|
|
|
5154 push.apply( results, slice.call( seed, 0 ) );
|
|
|
5155 return results;
|
|
|
5156 }
|
|
|
5157
|
|
|
5158 break;
|
|
|
5159 }
|
|
|
5160 }
|
|
|
5161 }
|
|
|
5162 }
|
|
|
5163 }
|
|
|
5164
|
|
|
5165 // Compile and execute a filtering function
|
|
|
5166 // Provide `match` to avoid retokenization if we modified the selector above
|
|
|
5167 compile( selector, match )(
|
|
|
5168 seed,
|
|
|
5169 context,
|
|
|
5170 xml,
|
|
|
5171 results,
|
|
|
5172 rsibling.test( selector )
|
|
|
5173 );
|
|
|
5174 return results;
|
|
|
5175 }
|
|
|
5176
|
|
|
5177 if ( document.querySelectorAll ) {
|
|
|
5178 (function() {
|
|
|
5179 var disconnectedMatch,
|
|
|
5180 oldSelect = select,
|
|
|
5181 rescape = /'|\\/g,
|
|
|
5182 rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
|
|
|
5183
|
|
|
5184 // qSa(:focus) reports false when true (Chrome 21), no need to also add to buggyMatches since matches checks buggyQSA
|
|
|
5185 // A support test would require too much code (would include document ready)
|
|
|
5186 rbuggyQSA = [ ":focus" ],
|
|
|
5187
|
|
|
5188 // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
|
5189 // A support test would require too much code (would include document ready)
|
|
|
5190 // just skip matchesSelector for :active
|
|
|
5191 rbuggyMatches = [ ":active" ],
|
|
|
5192 matches = docElem.matchesSelector ||
|
|
|
5193 docElem.mozMatchesSelector ||
|
|
|
5194 docElem.webkitMatchesSelector ||
|
|
|
5195 docElem.oMatchesSelector ||
|
|
|
5196 docElem.msMatchesSelector;
|
|
|
5197
|
|
|
5198 // Build QSA regex
|
|
|
5199 // Regex strategy adopted from Diego Perini
|
|
|
5200 assert(function( div ) {
|
|
|
5201 // Select is set to empty string on purpose
|
|
|
5202 // This is to test IE's treatment of not explictly
|
|
|
5203 // setting a boolean content attribute,
|
|
|
5204 // since its presence should be enough
|
|
|
5205 // http://bugs.jquery.com/ticket/12359
|
|
|
5206 div.innerHTML = "<select><option selected=''></option></select>";
|
|
|
5207
|
|
|
5208 // IE8 - Some boolean attributes are not treated correctly
|
|
|
5209 if ( !div.querySelectorAll("[selected]").length ) {
|
|
|
5210 rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
|
|
|
5211 }
|
|
|
5212
|
|
|
5213 // Webkit/Opera - :checked should return selected option elements
|
|
|
5214 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
5215 // IE8 throws error here (do not put tests after this one)
|
|
|
5216 if ( !div.querySelectorAll(":checked").length ) {
|
|
|
5217 rbuggyQSA.push(":checked");
|
|
|
5218 }
|
|
|
5219 });
|
|
|
5220
|
|
|
5221 assert(function( div ) {
|
|
|
5222
|
|
|
5223 // Opera 10-12/IE9 - ^= $= *= and empty values
|
|
|
5224 // Should not select anything
|
|
|
5225 div.innerHTML = "<p test=''></p>";
|
|
|
5226 if ( div.querySelectorAll("[test^='']").length ) {
|
|
|
5227 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
|
|
|
5228 }
|
|
|
5229
|
|
|
5230 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
|
5231 // IE8 throws error here (do not put tests after this one)
|
|
|
5232 div.innerHTML = "<input type='hidden'/>";
|
|
|
5233 if ( !div.querySelectorAll(":enabled").length ) {
|
|
|
5234 rbuggyQSA.push(":enabled", ":disabled");
|
|
|
5235 }
|
|
|
5236 });
|
|
|
5237
|
|
|
5238 // rbuggyQSA always contains :focus, so no need for a length check
|
|
|
5239 rbuggyQSA = /* rbuggyQSA.length && */ new RegExp( rbuggyQSA.join("|") );
|
|
|
5240
|
|
|
5241 select = function( selector, context, results, seed, xml ) {
|
|
|
5242 // Only use querySelectorAll when not filtering,
|
|
|
5243 // when this is not xml,
|
|
|
5244 // and when no QSA bugs apply
|
|
|
5245 if ( !seed && !xml && !rbuggyQSA.test( selector ) ) {
|
|
|
5246 var groups, i,
|
|
|
5247 old = true,
|
|
|
5248 nid = expando,
|
|
|
5249 newContext = context,
|
|
|
5250 newSelector = context.nodeType === 9 && selector;
|
|
|
5251
|
|
|
5252 // qSA works strangely on Element-rooted queries
|
|
|
5253 // We can work around this by specifying an extra ID on the root
|
|
|
5254 // and working up from there (Thanks to Andrew Dupont for the technique)
|
|
|
5255 // IE 8 doesn't work on object elements
|
|
|
5256 if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
|
|
5257 groups = tokenize( selector );
|
|
|
5258
|
|
|
5259 if ( (old = context.getAttribute("id")) ) {
|
|
|
5260 nid = old.replace( rescape, "\\$&" );
|
|
|
5261 } else {
|
|
|
5262 context.setAttribute( "id", nid );
|
|
|
5263 }
|
|
|
5264 nid = "[id='" + nid + "'] ";
|
|
|
5265
|
|
|
5266 i = groups.length;
|
|
|
5267 while ( i-- ) {
|
|
|
5268 groups[i] = nid + groups[i].join("");
|
|
|
5269 }
|
|
|
5270 newContext = rsibling.test( selector ) && context.parentNode || context;
|
|
|
5271 newSelector = groups.join(",");
|
|
|
5272 }
|
|
|
5273
|
|
|
5274 if ( newSelector ) {
|
|
|
5275 try {
|
|
|
5276 push.apply( results, slice.call( newContext.querySelectorAll(
|
|
|
5277 newSelector
|
|
|
5278 ), 0 ) );
|
|
|
5279 return results;
|
|
|
5280 } catch(qsaError) {
|
|
|
5281 } finally {
|
|
|
5282 if ( !old ) {
|
|
|
5283 context.removeAttribute("id");
|
|
|
5284 }
|
|
|
5285 }
|
|
|
5286 }
|
|
|
5287 }
|
|
|
5288
|
|
|
5289 return oldSelect( selector, context, results, seed, xml );
|
|
|
5290 };
|
|
|
5291
|
|
|
5292 if ( matches ) {
|
|
|
5293 assert(function( div ) {
|
|
|
5294 // Check to see if it's possible to do matchesSelector
|
|
|
5295 // on a disconnected node (IE 9)
|
|
|
5296 disconnectedMatch = matches.call( div, "div" );
|
|
|
5297
|
|
|
5298 // This should fail with an exception
|
|
|
5299 // Gecko does not error, returns false instead
|
|
|
5300 try {
|
|
|
5301 matches.call( div, "[test!='']:sizzle" );
|
|
|
5302 rbuggyMatches.push( "!=", pseudos );
|
|
|
5303 } catch ( e ) {}
|
|
|
5304 });
|
|
|
5305
|
|
|
5306 // rbuggyMatches always contains :active and :focus, so no need for a length check
|
|
|
5307 rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );
|
|
|
5308
|
|
|
5309 Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
5310 // Make sure that attribute selectors are quoted
|
|
|
5311 expr = expr.replace( rattributeQuotes, "='$1']" );
|
|
|
5312
|
|
|
5313 // rbuggyMatches always contains :active, so no need for an existence check
|
|
|
5314 if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && !rbuggyQSA.test( expr ) ) {
|
|
|
5315 try {
|
|
|
5316 var ret = matches.call( elem, expr );
|
|
|
5317
|
|
|
5318 // IE 9's matchesSelector returns false on disconnected nodes
|
|
|
5319 if ( ret || disconnectedMatch ||
|
|
|
5320 // As well, disconnected nodes are said to be in a document
|
|
|
5321 // fragment in IE 9
|
|
|
5322 elem.document && elem.document.nodeType !== 11 ) {
|
|
|
5323 return ret;
|
|
|
5324 }
|
|
|
5325 } catch(e) {}
|
|
|
5326 }
|
|
|
5327
|
|
|
5328 return Sizzle( expr, null, null, [ elem ] ).length > 0;
|
|
|
5329 };
|
|
|
5330 }
|
|
|
5331 })();
|
|
|
5332 }
|
|
|
5333
|
|
|
5334 // Deprecated
|
|
|
5335 Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
|
|
5336
|
|
|
5337 // Back-compat
|
|
|
5338 function setFilters() {}
|
|
|
5339 Expr.filters = setFilters.prototype = Expr.pseudos;
|
|
|
5340 Expr.setFilters = new setFilters();
|
|
|
5341
|
|
|
5342 // Override sizzle attribute retrieval
|
|
|
5343 Sizzle.attr = jQuery.attr;
|
|
|
5344 jQuery.find = Sizzle;
|
|
|
5345 jQuery.expr = Sizzle.selectors;
|
|
|
5346 jQuery.expr[":"] = jQuery.expr.pseudos;
|
|
|
5347 jQuery.unique = Sizzle.uniqueSort;
|
|
|
5348 jQuery.text = Sizzle.getText;
|
|
|
5349 jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
5350 jQuery.contains = Sizzle.contains;
|
|
|
5351
|
|
|
5352
|
|
|
5353 })( window );
|
|
|
5354 var runtil = /Until$/,
|
|
|
5355 rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
|
5356 isSimple = /^.[^:#\[\.,]*$/,
|
|
|
5357 rneedsContext = jQuery.expr.match.needsContext,
|
|
|
5358 // methods guaranteed to produce a unique set when starting from a unique set
|
|
|
5359 guaranteedUnique = {
|
|
|
5360 children: true,
|
|
|
5361 contents: true,
|
|
|
5362 next: true,
|
|
|
5363 prev: true
|
|
|
5364 };
|
|
|
5365
|
|
|
5366 jQuery.fn.extend({
|
|
|
5367 find: function( selector ) {
|
|
|
5368 var i, l, length, n, r, ret,
|
|
|
5369 self = this;
|
|
|
5370
|
|
|
5371 if ( typeof selector !== "string" ) {
|
|
|
5372 return jQuery( selector ).filter(function() {
|
|
|
5373 for ( i = 0, l = self.length; i < l; i++ ) {
|
|
|
5374 if ( jQuery.contains( self[ i ], this ) ) {
|
|
|
5375 return true;
|
|
|
5376 }
|
|
|
5377 }
|
|
|
5378 });
|
|
|
5379 }
|
|
|
5380
|
|
|
5381 ret = this.pushStack( "", "find", selector );
|
|
|
5382
|
|
|
5383 for ( i = 0, l = this.length; i < l; i++ ) {
|
|
|
5384 length = ret.length;
|
|
|
5385 jQuery.find( selector, this[i], ret );
|
|
|
5386
|
|
|
5387 if ( i > 0 ) {
|
|
|
5388 // Make sure that the results are unique
|
|
|
5389 for ( n = length; n < ret.length; n++ ) {
|
|
|
5390 for ( r = 0; r < length; r++ ) {
|
|
|
5391 if ( ret[r] === ret[n] ) {
|
|
|
5392 ret.splice(n--, 1);
|
|
|
5393 break;
|
|
|
5394 }
|
|
|
5395 }
|
|
|
5396 }
|
|
|
5397 }
|
|
|
5398 }
|
|
|
5399
|
|
|
5400 return ret;
|
|
|
5401 },
|
|
|
5402
|
|
|
5403 has: function( target ) {
|
|
|
5404 var i,
|
|
|
5405 targets = jQuery( target, this ),
|
|
|
5406 len = targets.length;
|
|
|
5407
|
|
|
5408 return this.filter(function() {
|
|
|
5409 for ( i = 0; i < len; i++ ) {
|
|
|
5410 if ( jQuery.contains( this, targets[i] ) ) {
|
|
|
5411 return true;
|
|
|
5412 }
|
|
|
5413 }
|
|
|
5414 });
|
|
|
5415 },
|
|
|
5416
|
|
|
5417 not: function( selector ) {
|
|
|
5418 return this.pushStack( winnow(this, selector, false), "not", selector);
|
|
|
5419 },
|
|
|
5420
|
|
|
5421 filter: function( selector ) {
|
|
|
5422 return this.pushStack( winnow(this, selector, true), "filter", selector );
|
|
|
5423 },
|
|
|
5424
|
|
|
5425 is: function( selector ) {
|
|
|
5426 return !!selector && (
|
|
|
5427 typeof selector === "string" ?
|
|
|
5428 // If this is a positional/relative selector, check membership in the returned set
|
|
|
5429 // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
5430 rneedsContext.test( selector ) ?
|
|
|
5431 jQuery( selector, this.context ).index( this[0] ) >= 0 :
|
|
|
5432 jQuery.filter( selector, this ).length > 0 :
|
|
|
5433 this.filter( selector ).length > 0 );
|
|
|
5434 },
|
|
|
5435
|
|
|
5436 closest: function( selectors, context ) {
|
|
|
5437 var cur,
|
|
|
5438 i = 0,
|
|
|
5439 l = this.length,
|
|
|
5440 ret = [],
|
|
|
5441 pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
|
|
|
5442 jQuery( selectors, context || this.context ) :
|
|
|
5443 0;
|
|
|
5444
|
|
|
5445 for ( ; i < l; i++ ) {
|
|
|
5446 cur = this[i];
|
|
|
5447
|
|
|
5448 while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
|
|
|
5449 if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
|
|
|
5450 ret.push( cur );
|
|
|
5451 break;
|
|
|
5452 }
|
|
|
5453 cur = cur.parentNode;
|
|
|
5454 }
|
|
|
5455 }
|
|
|
5456
|
|
|
5457 ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
|
|
|
5458
|
|
|
5459 return this.pushStack( ret, "closest", selectors );
|
|
|
5460 },
|
|
|
5461
|
|
|
5462 // Determine the position of an element within
|
|
|
5463 // the matched set of elements
|
|
|
5464 index: function( elem ) {
|
|
|
5465
|
|
|
5466 // No argument, return index in parent
|
|
|
5467 if ( !elem ) {
|
|
|
5468 return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
|
|
|
5469 }
|
|
|
5470
|
|
|
5471 // index in selector
|
|
|
5472 if ( typeof elem === "string" ) {
|
|
|
5473 return jQuery.inArray( this[0], jQuery( elem ) );
|
|
|
5474 }
|
|
|
5475
|
|
|
5476 // Locate the position of the desired element
|
|
|
5477 return jQuery.inArray(
|
|
|
5478 // If it receives a jQuery object, the first element is used
|
|
|
5479 elem.jquery ? elem[0] : elem, this );
|
|
|
5480 },
|
|
|
5481
|
|
|
5482 add: function( selector, context ) {
|
|
|
5483 var set = typeof selector === "string" ?
|
|
|
5484 jQuery( selector, context ) :
|
|
|
5485 jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
|
|
5486 all = jQuery.merge( this.get(), set );
|
|
|
5487
|
|
|
5488 return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
|
|
|
5489 all :
|
|
|
5490 jQuery.unique( all ) );
|
|
|
5491 },
|
|
|
5492
|
|
|
5493 addBack: function( selector ) {
|
|
|
5494 return this.add( selector == null ?
|
|
|
5495 this.prevObject : this.prevObject.filter(selector)
|
|
|
5496 );
|
|
|
5497 }
|
|
|
5498 });
|
|
|
5499
|
|
|
5500 jQuery.fn.andSelf = jQuery.fn.addBack;
|
|
|
5501
|
|
|
5502 // A painfully simple check to see if an element is disconnected
|
|
|
5503 // from a document (should be improved, where feasible).
|
|
|
5504 function isDisconnected( node ) {
|
|
|
5505 return !node || !node.parentNode || node.parentNode.nodeType === 11;
|
|
|
5506 }
|
|
|
5507
|
|
|
5508 function sibling( cur, dir ) {
|
|
|
5509 do {
|
|
|
5510 cur = cur[ dir ];
|
|
|
5511 } while ( cur && cur.nodeType !== 1 );
|
|
|
5512
|
|
|
5513 return cur;
|
|
|
5514 }
|
|
|
5515
|
|
|
5516 jQuery.each({
|
|
|
5517 parent: function( elem ) {
|
|
|
5518 var parent = elem.parentNode;
|
|
|
5519 return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
5520 },
|
|
|
5521 parents: function( elem ) {
|
|
|
5522 return jQuery.dir( elem, "parentNode" );
|
|
|
5523 },
|
|
|
5524 parentsUntil: function( elem, i, until ) {
|
|
|
5525 return jQuery.dir( elem, "parentNode", until );
|
|
|
5526 },
|
|
|
5527 next: function( elem ) {
|
|
|
5528 return sibling( elem, "nextSibling" );
|
|
|
5529 },
|
|
|
5530 prev: function( elem ) {
|
|
|
5531 return sibling( elem, "previousSibling" );
|
|
|
5532 },
|
|
|
5533 nextAll: function( elem ) {
|
|
|
5534 return jQuery.dir( elem, "nextSibling" );
|
|
|
5535 },
|
|
|
5536 prevAll: function( elem ) {
|
|
|
5537 return jQuery.dir( elem, "previousSibling" );
|
|
|
5538 },
|
|
|
5539 nextUntil: function( elem, i, until ) {
|
|
|
5540 return jQuery.dir( elem, "nextSibling", until );
|
|
|
5541 },
|
|
|
5542 prevUntil: function( elem, i, until ) {
|
|
|
5543 return jQuery.dir( elem, "previousSibling", until );
|
|
|
5544 },
|
|
|
5545 siblings: function( elem ) {
|
|
|
5546 return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
5547 },
|
|
|
5548 children: function( elem ) {
|
|
|
5549 return jQuery.sibling( elem.firstChild );
|
|
|
5550 },
|
|
|
5551 contents: function( elem ) {
|
|
|
5552 return jQuery.nodeName( elem, "iframe" ) ?
|
|
|
5553 elem.contentDocument || elem.contentWindow.document :
|
|
|
5554 jQuery.merge( [], elem.childNodes );
|
|
|
5555 }
|
|
|
5556 }, function( name, fn ) {
|
|
|
5557 jQuery.fn[ name ] = function( until, selector ) {
|
|
|
5558 var ret = jQuery.map( this, fn, until );
|
|
|
5559
|
|
|
5560 if ( !runtil.test( name ) ) {
|
|
|
5561 selector = until;
|
|
|
5562 }
|
|
|
5563
|
|
|
5564 if ( selector && typeof selector === "string" ) {
|
|
|
5565 ret = jQuery.filter( selector, ret );
|
|
|
5566 }
|
|
|
5567
|
|
|
5568 ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
|
|
|
5569
|
|
|
5570 if ( this.length > 1 && rparentsprev.test( name ) ) {
|
|
|
5571 ret = ret.reverse();
|
|
|
5572 }
|
|
|
5573
|
|
|
5574 return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
|
|
|
5575 };
|
|
|
5576 });
|
|
|
5577
|
|
|
5578 jQuery.extend({
|
|
|
5579 filter: function( expr, elems, not ) {
|
|
|
5580 if ( not ) {
|
|
|
5581 expr = ":not(" + expr + ")";
|
|
|
5582 }
|
|
|
5583
|
|
|
5584 return elems.length === 1 ?
|
|
|
5585 jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
|
|
|
5586 jQuery.find.matches(expr, elems);
|
|
|
5587 },
|
|
|
5588
|
|
|
5589 dir: function( elem, dir, until ) {
|
|
|
5590 var matched = [],
|
|
|
5591 cur = elem[ dir ];
|
|
|
5592
|
|
|
5593 while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
|
|
5594 if ( cur.nodeType === 1 ) {
|
|
|
5595 matched.push( cur );
|
|
|
5596 }
|
|
|
5597 cur = cur[dir];
|
|
|
5598 }
|
|
|
5599 return matched;
|
|
|
5600 },
|
|
|
5601
|
|
|
5602 sibling: function( n, elem ) {
|
|
|
5603 var r = [];
|
|
|
5604
|
|
|
5605 for ( ; n; n = n.nextSibling ) {
|
|
|
5606 if ( n.nodeType === 1 && n !== elem ) {
|
|
|
5607 r.push( n );
|
|
|
5608 }
|
|
|
5609 }
|
|
|
5610
|
|
|
5611 return r;
|
|
|
5612 }
|
|
|
5613 });
|
|
|
5614
|
|
|
5615 // Implement the identical functionality for filter and not
|
|
|
5616 function winnow( elements, qualifier, keep ) {
|
|
|
5617
|
|
|
5618 // Can't pass null or undefined to indexOf in Firefox 4
|
|
|
5619 // Set to 0 to skip string check
|
|
|
5620 qualifier = qualifier || 0;
|
|
|
5621
|
|
|
5622 if ( jQuery.isFunction( qualifier ) ) {
|
|
|
5623 return jQuery.grep(elements, function( elem, i ) {
|
|
|
5624 var retVal = !!qualifier.call( elem, i, elem );
|
|
|
5625 return retVal === keep;
|
|
|
5626 });
|
|
|
5627
|
|
|
5628 } else if ( qualifier.nodeType ) {
|
|
|
5629 return jQuery.grep(elements, function( elem, i ) {
|
|
|
5630 return ( elem === qualifier ) === keep;
|
|
|
5631 });
|
|
|
5632
|
|
|
5633 } else if ( typeof qualifier === "string" ) {
|
|
|
5634 var filtered = jQuery.grep(elements, function( elem ) {
|
|
|
5635 return elem.nodeType === 1;
|
|
|
5636 });
|
|
|
5637
|
|
|
5638 if ( isSimple.test( qualifier ) ) {
|
|
|
5639 return jQuery.filter(qualifier, filtered, !keep);
|
|
|
5640 } else {
|
|
|
5641 qualifier = jQuery.filter( qualifier, filtered );
|
|
|
5642 }
|
|
|
5643 }
|
|
|
5644
|
|
|
5645 return jQuery.grep(elements, function( elem, i ) {
|
|
|
5646 return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
|
|
|
5647 });
|
|
|
5648 }
|
|
|
5649 function createSafeFragment( document ) {
|
|
|
5650 var list = nodeNames.split( "|" ),
|
|
|
5651 safeFrag = document.createDocumentFragment();
|
|
|
5652
|
|
|
5653 if ( safeFrag.createElement ) {
|
|
|
5654 while ( list.length ) {
|
|
|
5655 safeFrag.createElement(
|
|
|
5656 list.pop()
|
|
|
5657 );
|
|
|
5658 }
|
|
|
5659 }
|
|
|
5660 return safeFrag;
|
|
|
5661 }
|
|
|
5662
|
|
|
5663 var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
|
|
|
5664 "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
|
|
5665 rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
|
|
5666 rleadingWhitespace = /^\s+/,
|
|
|
5667 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
|
|
5668 rtagName = /<([\w:]+)/,
|
|
|
5669 rtbody = /<tbody/i,
|
|
|
5670 rhtml = /<|&#?\w+;/,
|
|
|
5671 rnoInnerhtml = /<(?:script|style|link)/i,
|
|
|
5672 rnocache = /<(?:script|object|embed|option|style)/i,
|
|
|
5673 rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
|
|
|
5674 rcheckableType = /^(?:checkbox|radio)$/,
|
|
|
5675 // checked="checked" or checked
|
|
|
5676 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
5677 rscriptType = /\/(java|ecma)script/i,
|
|
|
5678 rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
|
|
|
5679 wrapMap = {
|
|
|
5680 option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
5681 legend: [ 1, "<fieldset>", "</fieldset>" ],
|
|
|
5682 thead: [ 1, "<table>", "</table>" ],
|
|
|
5683 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
5684 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
5685 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
|
|
5686 area: [ 1, "<map>", "</map>" ],
|
|
|
5687 _default: [ 0, "", "" ]
|
|
|
5688 },
|
|
|
5689 safeFragment = createSafeFragment( document ),
|
|
|
5690 fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
|
|
5691
|
|
|
5692 wrapMap.optgroup = wrapMap.option;
|
|
|
5693 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
5694 wrapMap.th = wrapMap.td;
|
|
|
5695
|
|
|
5696 // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
|
|
5697 // unless wrapped in a div with non-breaking characters in front of it.
|
|
|
5698 if ( !jQuery.support.htmlSerialize ) {
|
|
|
5699 wrapMap._default = [ 1, "X<div>", "</div>" ];
|
|
|
5700 }
|
|
|
5701
|
|
|
5702 jQuery.fn.extend({
|
|
|
5703 text: function( value ) {
|
|
|
5704 return jQuery.access( this, function( value ) {
|
|
|
5705 return value === undefined ?
|
|
|
5706 jQuery.text( this ) :
|
|
|
5707 this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
|
|
|
5708 }, null, value, arguments.length );
|
|
|
5709 },
|
|
|
5710
|
|
|
5711 wrapAll: function( html ) {
|
|
|
5712 if ( jQuery.isFunction( html ) ) {
|
|
|
5713 return this.each(function(i) {
|
|
|
5714 jQuery(this).wrapAll( html.call(this, i) );
|
|
|
5715 });
|
|
|
5716 }
|
|
|
5717
|
|
|
5718 if ( this[0] ) {
|
|
|
5719 // The elements to wrap the target around
|
|
|
5720 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
|
|
5721
|
|
|
5722 if ( this[0].parentNode ) {
|
|
|
5723 wrap.insertBefore( this[0] );
|
|
|
5724 }
|
|
|
5725
|
|
|
5726 wrap.map(function() {
|
|
|
5727 var elem = this;
|
|
|
5728
|
|
|
5729 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
|
|
5730 elem = elem.firstChild;
|
|
|
5731 }
|
|
|
5732
|
|
|
5733 return elem;
|
|
|
5734 }).append( this );
|
|
|
5735 }
|
|
|
5736
|
|
|
5737 return this;
|
|
|
5738 },
|
|
|
5739
|
|
|
5740 wrapInner: function( html ) {
|
|
|
5741 if ( jQuery.isFunction( html ) ) {
|
|
|
5742 return this.each(function(i) {
|
|
|
5743 jQuery(this).wrapInner( html.call(this, i) );
|
|
|
5744 });
|
|
|
5745 }
|
|
|
5746
|
|
|
5747 return this.each(function() {
|
|
|
5748 var self = jQuery( this ),
|
|
|
5749 contents = self.contents();
|
|
|
5750
|
|
|
5751 if ( contents.length ) {
|
|
|
5752 contents.wrapAll( html );
|
|
|
5753
|
|
|
5754 } else {
|
|
|
5755 self.append( html );
|
|
|
5756 }
|
|
|
5757 });
|
|
|
5758 },
|
|
|
5759
|
|
|
5760 wrap: function( html ) {
|
|
|
5761 var isFunction = jQuery.isFunction( html );
|
|
|
5762
|
|
|
5763 return this.each(function(i) {
|
|
|
5764 jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
|
|
5765 });
|
|
|
5766 },
|
|
|
5767
|
|
|
5768 unwrap: function() {
|
|
|
5769 return this.parent().each(function() {
|
|
|
5770 if ( !jQuery.nodeName( this, "body" ) ) {
|
|
|
5771 jQuery( this ).replaceWith( this.childNodes );
|
|
|
5772 }
|
|
|
5773 }).end();
|
|
|
5774 },
|
|
|
5775
|
|
|
5776 append: function() {
|
|
|
5777 return this.domManip(arguments, true, function( elem ) {
|
|
|
5778 if ( this.nodeType === 1 || this.nodeType === 11 ) {
|
|
|
5779 this.appendChild( elem );
|
|
|
5780 }
|
|
|
5781 });
|
|
|
5782 },
|
|
|
5783
|
|
|
5784 prepend: function() {
|
|
|
5785 return this.domManip(arguments, true, function( elem ) {
|
|
|
5786 if ( this.nodeType === 1 || this.nodeType === 11 ) {
|
|
|
5787 this.insertBefore( elem, this.firstChild );
|
|
|
5788 }
|
|
|
5789 });
|
|
|
5790 },
|
|
|
5791
|
|
|
5792 before: function() {
|
|
|
5793 if ( !isDisconnected( this[0] ) ) {
|
|
|
5794 return this.domManip(arguments, false, function( elem ) {
|
|
|
5795 this.parentNode.insertBefore( elem, this );
|
|
|
5796 });
|
|
|
5797 }
|
|
|
5798
|
|
|
5799 if ( arguments.length ) {
|
|
|
5800 var set = jQuery.clean( arguments );
|
|
|
5801 return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
|
|
|
5802 }
|
|
|
5803 },
|
|
|
5804
|
|
|
5805 after: function() {
|
|
|
5806 if ( !isDisconnected( this[0] ) ) {
|
|
|
5807 return this.domManip(arguments, false, function( elem ) {
|
|
|
5808 this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
5809 });
|
|
|
5810 }
|
|
|
5811
|
|
|
5812 if ( arguments.length ) {
|
|
|
5813 var set = jQuery.clean( arguments );
|
|
|
5814 return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
|
|
|
5815 }
|
|
|
5816 },
|
|
|
5817
|
|
|
5818 // keepData is for internal use only--do not document
|
|
|
5819 remove: function( selector, keepData ) {
|
|
|
5820 var elem,
|
|
|
5821 i = 0;
|
|
|
5822
|
|
|
5823 for ( ; (elem = this[i]) != null; i++ ) {
|
|
|
5824 if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
|
|
|
5825 if ( !keepData && elem.nodeType === 1 ) {
|
|
|
5826 jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
|
5827 jQuery.cleanData( [ elem ] );
|
|
|
5828 }
|
|
|
5829
|
|
|
5830 if ( elem.parentNode ) {
|
|
|
5831 elem.parentNode.removeChild( elem );
|
|
|
5832 }
|
|
|
5833 }
|
|
|
5834 }
|
|
|
5835
|
|
|
5836 return this;
|
|
|
5837 },
|
|
|
5838
|
|
|
5839 empty: function() {
|
|
|
5840 var elem,
|
|
|
5841 i = 0;
|
|
|
5842
|
|
|
5843 for ( ; (elem = this[i]) != null; i++ ) {
|
|
|
5844 // Remove element nodes and prevent memory leaks
|
|
|
5845 if ( elem.nodeType === 1 ) {
|
|
|
5846 jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
|
5847 }
|
|
|
5848
|
|
|
5849 // Remove any remaining nodes
|
|
|
5850 while ( elem.firstChild ) {
|
|
|
5851 elem.removeChild( elem.firstChild );
|
|
|
5852 }
|
|
|
5853 }
|
|
|
5854
|
|
|
5855 return this;
|
|
|
5856 },
|
|
|
5857
|
|
|
5858 clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
|
5859 dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
|
5860 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
5861
|
|
|
5862 return this.map( function () {
|
|
|
5863 return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
|
5864 });
|
|
|
5865 },
|
|
|
5866
|
|
|
5867 html: function( value ) {
|
|
|
5868 return jQuery.access( this, function( value ) {
|
|
|
5869 var elem = this[0] || {},
|
|
|
5870 i = 0,
|
|
|
5871 l = this.length;
|
|
|
5872
|
|
|
5873 if ( value === undefined ) {
|
|
|
5874 return elem.nodeType === 1 ?
|
|
|
5875 elem.innerHTML.replace( rinlinejQuery, "" ) :
|
|
|
5876 undefined;
|
|
|
5877 }
|
|
|
5878
|
|
|
5879 // See if we can take a shortcut and just use innerHTML
|
|
|
5880 if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
|
5881 ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
|
|
|
5882 ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
|
|
|
5883 !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
|
|
|
5884
|
|
|
5885 value = value.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
5886
|
|
|
5887 try {
|
|
|
5888 for (; i < l; i++ ) {
|
|
|
5889 // Remove element nodes and prevent memory leaks
|
|
|
5890 elem = this[i] || {};
|
|
|
5891 if ( elem.nodeType === 1 ) {
|
|
|
5892 jQuery.cleanData( elem.getElementsByTagName( "*" ) );
|
|
|
5893 elem.innerHTML = value;
|
|
|
5894 }
|
|
|
5895 }
|
|
|
5896
|
|
|
5897 elem = 0;
|
|
|
5898
|
|
|
5899 // If using innerHTML throws an exception, use the fallback method
|
|
|
5900 } catch(e) {}
|
|
|
5901 }
|
|
|
5902
|
|
|
5903 if ( elem ) {
|
|
|
5904 this.empty().append( value );
|
|
|
5905 }
|
|
|
5906 }, null, value, arguments.length );
|
|
|
5907 },
|
|
|
5908
|
|
|
5909 replaceWith: function( value ) {
|
|
|
5910 if ( !isDisconnected( this[0] ) ) {
|
|
|
5911 // Make sure that the elements are removed from the DOM before they are inserted
|
|
|
5912 // this can help fix replacing a parent with child elements
|
|
|
5913 if ( jQuery.isFunction( value ) ) {
|
|
|
5914 return this.each(function(i) {
|
|
|
5915 var self = jQuery(this), old = self.html();
|
|
|
5916 self.replaceWith( value.call( this, i, old ) );
|
|
|
5917 });
|
|
|
5918 }
|
|
|
5919
|
|
|
5920 if ( typeof value !== "string" ) {
|
|
|
5921 value = jQuery( value ).detach();
|
|
|
5922 }
|
|
|
5923
|
|
|
5924 return this.each(function() {
|
|
|
5925 var next = this.nextSibling,
|
|
|
5926 parent = this.parentNode;
|
|
|
5927
|
|
|
5928 jQuery( this ).remove();
|
|
|
5929
|
|
|
5930 if ( next ) {
|
|
|
5931 jQuery(next).before( value );
|
|
|
5932 } else {
|
|
|
5933 jQuery(parent).append( value );
|
|
|
5934 }
|
|
|
5935 });
|
|
|
5936 }
|
|
|
5937
|
|
|
5938 return this.length ?
|
|
|
5939 this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
|
|
|
5940 this;
|
|
|
5941 },
|
|
|
5942
|
|
|
5943 detach: function( selector ) {
|
|
|
5944 return this.remove( selector, true );
|
|
|
5945 },
|
|
|
5946
|
|
|
5947 domManip: function( args, table, callback ) {
|
|
|
5948
|
|
|
5949 // Flatten any nested arrays
|
|
|
5950 args = [].concat.apply( [], args );
|
|
|
5951
|
|
|
5952 var results, first, fragment, iNoClone,
|
|
|
5953 i = 0,
|
|
|
5954 value = args[0],
|
|
|
5955 scripts = [],
|
|
|
5956 l = this.length;
|
|
|
5957
|
|
|
5958 // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
5959 if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
|
|
|
5960 return this.each(function() {
|
|
|
5961 jQuery(this).domManip( args, table, callback );
|
|
|
5962 });
|
|
|
5963 }
|
|
|
5964
|
|
|
5965 if ( jQuery.isFunction(value) ) {
|
|
|
5966 return this.each(function(i) {
|
|
|
5967 var self = jQuery(this);
|
|
|
5968 args[0] = value.call( this, i, table ? self.html() : undefined );
|
|
|
5969 self.domManip( args, table, callback );
|
|
|
5970 });
|
|
|
5971 }
|
|
|
5972
|
|
|
5973 if ( this[0] ) {
|
|
|
5974 results = jQuery.buildFragment( args, this, scripts );
|
|
|
5975 fragment = results.fragment;
|
|
|
5976 first = fragment.firstChild;
|
|
|
5977
|
|
|
5978 if ( fragment.childNodes.length === 1 ) {
|
|
|
5979 fragment = first;
|
|
|
5980 }
|
|
|
5981
|
|
|
5982 if ( first ) {
|
|
|
5983 table = table && jQuery.nodeName( first, "tr" );
|
|
|
5984
|
|
|
5985 // Use the original fragment for the last item instead of the first because it can end up
|
|
|
5986 // being emptied incorrectly in certain situations (#8070).
|
|
|
5987 // Fragments from the fragment cache must always be cloned and never used in place.
|
|
|
5988 for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
|
|
|
5989 callback.call(
|
|
|
5990 table && jQuery.nodeName( this[i], "table" ) ?
|
|
|
5991 findOrAppend( this[i], "tbody" ) :
|
|
|
5992 this[i],
|
|
|
5993 i === iNoClone ?
|
|
|
5994 fragment :
|
|
|
5995 jQuery.clone( fragment, true, true )
|
|
|
5996 );
|
|
|
5997 }
|
|
|
5998 }
|
|
|
5999
|
|
|
6000 // Fix #11809: Avoid leaking memory
|
|
|
6001 fragment = first = null;
|
|
|
6002
|
|
|
6003 if ( scripts.length ) {
|
|
|
6004 jQuery.each( scripts, function( i, elem ) {
|
|
|
6005 if ( elem.src ) {
|
|
|
6006 if ( jQuery.ajax ) {
|
|
|
6007 jQuery.ajax({
|
|
|
6008 url: elem.src,
|
|
|
6009 type: "GET",
|
|
|
6010 dataType: "script",
|
|
|
6011 async: false,
|
|
|
6012 global: false,
|
|
|
6013 "throws": true
|
|
|
6014 });
|
|
|
6015 } else {
|
|
|
6016 jQuery.error("no ajax");
|
|
|
6017 }
|
|
|
6018 } else {
|
|
|
6019 jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
|
|
|
6020 }
|
|
|
6021
|
|
|
6022 if ( elem.parentNode ) {
|
|
|
6023 elem.parentNode.removeChild( elem );
|
|
|
6024 }
|
|
|
6025 });
|
|
|
6026 }
|
|
|
6027 }
|
|
|
6028
|
|
|
6029 return this;
|
|
|
6030 }
|
|
|
6031 });
|
|
|
6032
|
|
|
6033 function findOrAppend( elem, tag ) {
|
|
|
6034 return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
|
|
|
6035 }
|
|
|
6036
|
|
|
6037 function cloneCopyEvent( src, dest ) {
|
|
|
6038
|
|
|
6039 if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
|
|
|
6040 return;
|
|
|
6041 }
|
|
|
6042
|
|
|
6043 var type, i, l,
|
|
|
6044 oldData = jQuery._data( src ),
|
|
|
6045 curData = jQuery._data( dest, oldData ),
|
|
|
6046 events = oldData.events;
|
|
|
6047
|
|
|
6048 if ( events ) {
|
|
|
6049 delete curData.handle;
|
|
|
6050 curData.events = {};
|
|
|
6051
|
|
|
6052 for ( type in events ) {
|
|
|
6053 for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
|
6054 jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
|
6055 }
|
|
|
6056 }
|
|
|
6057 }
|
|
|
6058
|
|
|
6059 // make the cloned public data object a copy from the original
|
|
|
6060 if ( curData.data ) {
|
|
|
6061 curData.data = jQuery.extend( {}, curData.data );
|
|
|
6062 }
|
|
|
6063 }
|
|
|
6064
|
|
|
6065 function cloneFixAttributes( src, dest ) {
|
|
|
6066 var nodeName;
|
|
|
6067
|
|
|
6068 // We do not need to do anything for non-Elements
|
|
|
6069 if ( dest.nodeType !== 1 ) {
|
|
|
6070 return;
|
|
|
6071 }
|
|
|
6072
|
|
|
6073 // clearAttributes removes the attributes, which we don't want,
|
|
|
6074 // but also removes the attachEvent events, which we *do* want
|
|
|
6075 if ( dest.clearAttributes ) {
|
|
|
6076 dest.clearAttributes();
|
|
|
6077 }
|
|
|
6078
|
|
|
6079 // mergeAttributes, in contrast, only merges back on the
|
|
|
6080 // original attributes, not the events
|
|
|
6081 if ( dest.mergeAttributes ) {
|
|
|
6082 dest.mergeAttributes( src );
|
|
|
6083 }
|
|
|
6084
|
|
|
6085 nodeName = dest.nodeName.toLowerCase();
|
|
|
6086
|
|
|
6087 if ( nodeName === "object" ) {
|
|
|
6088 // IE6-10 improperly clones children of object elements using classid.
|
|
|
6089 // IE10 throws NoModificationAllowedError if parent is null, #12132.
|
|
|
6090 if ( dest.parentNode ) {
|
|
|
6091 dest.outerHTML = src.outerHTML;
|
|
|
6092 }
|
|
|
6093
|
|
|
6094 // This path appears unavoidable for IE9. When cloning an object
|
|
|
6095 // element in IE9, the outerHTML strategy above is not sufficient.
|
|
|
6096 // If the src has innerHTML and the destination does not,
|
|
|
6097 // copy the src.innerHTML into the dest.innerHTML. #10324
|
|
|
6098 if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
|
|
|
6099 dest.innerHTML = src.innerHTML;
|
|
|
6100 }
|
|
|
6101
|
|
|
6102 } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
|
|
|
6103 // IE6-8 fails to persist the checked state of a cloned checkbox
|
|
|
6104 // or radio button. Worse, IE6-7 fail to give the cloned element
|
|
|
6105 // a checked appearance if the defaultChecked value isn't also set
|
|
|
6106
|
|
|
6107 dest.defaultChecked = dest.checked = src.checked;
|
|
|
6108
|
|
|
6109 // IE6-7 get confused and end up setting the value of a cloned
|
|
|
6110 // checkbox/radio button to an empty string instead of "on"
|
|
|
6111 if ( dest.value !== src.value ) {
|
|
|
6112 dest.value = src.value;
|
|
|
6113 }
|
|
|
6114
|
|
|
6115 // IE6-8 fails to return the selected option to the default selected
|
|
|
6116 // state when cloning options
|
|
|
6117 } else if ( nodeName === "option" ) {
|
|
|
6118 dest.selected = src.defaultSelected;
|
|
|
6119
|
|
|
6120 // IE6-8 fails to set the defaultValue to the correct value when
|
|
|
6121 // cloning other types of input fields
|
|
|
6122 } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
|
6123 dest.defaultValue = src.defaultValue;
|
|
|
6124
|
|
|
6125 // IE blanks contents when cloning scripts
|
|
|
6126 } else if ( nodeName === "script" && dest.text !== src.text ) {
|
|
|
6127 dest.text = src.text;
|
|
|
6128 }
|
|
|
6129
|
|
|
6130 // Event data gets referenced instead of copied if the expando
|
|
|
6131 // gets copied too
|
|
|
6132 dest.removeAttribute( jQuery.expando );
|
|
|
6133 }
|
|
|
6134
|
|
|
6135 jQuery.buildFragment = function( args, context, scripts ) {
|
|
|
6136 var fragment, cacheable, cachehit,
|
|
|
6137 first = args[ 0 ];
|
|
|
6138
|
|
|
6139 // Set context from what may come in as undefined or a jQuery collection or a node
|
|
|
6140 // Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
|
|
|
6141 // also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
|
|
|
6142 context = context || document;
|
|
|
6143 context = !context.nodeType && context[0] || context;
|
|
|
6144 context = context.ownerDocument || context;
|
|
|
6145
|
|
|
6146 // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
|
|
|
6147 // Cloning options loses the selected state, so don't cache them
|
|
|
6148 // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
|
|
|
6149 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
|
|
|
6150 // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
|
|
|
6151 if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
|
|
|
6152 first.charAt(0) === "<" && !rnocache.test( first ) &&
|
|
|
6153 (jQuery.support.checkClone || !rchecked.test( first )) &&
|
|
|
6154 (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
|
|
|
6155
|
|
|
6156 // Mark cacheable and look for a hit
|
|
|
6157 cacheable = true;
|
|
|
6158 fragment = jQuery.fragments[ first ];
|
|
|
6159 cachehit = fragment !== undefined;
|
|
|
6160 }
|
|
|
6161
|
|
|
6162 if ( !fragment ) {
|
|
|
6163 fragment = context.createDocumentFragment();
|
|
|
6164 jQuery.clean( args, context, fragment, scripts );
|
|
|
6165
|
|
|
6166 // Update the cache, but only store false
|
|
|
6167 // unless this is a second parsing of the same content
|
|
|
6168 if ( cacheable ) {
|
|
|
6169 jQuery.fragments[ first ] = cachehit && fragment;
|
|
|
6170 }
|
|
|
6171 }
|
|
|
6172
|
|
|
6173 return { fragment: fragment, cacheable: cacheable };
|
|
|
6174 };
|
|
|
6175
|
|
|
6176 jQuery.fragments = {};
|
|
|
6177
|
|
|
6178 jQuery.each({
|
|
|
6179 appendTo: "append",
|
|
|
6180 prependTo: "prepend",
|
|
|
6181 insertBefore: "before",
|
|
|
6182 insertAfter: "after",
|
|
|
6183 replaceAll: "replaceWith"
|
|
|
6184 }, function( name, original ) {
|
|
|
6185 jQuery.fn[ name ] = function( selector ) {
|
|
|
6186 var elems,
|
|
|
6187 i = 0,
|
|
|
6188 ret = [],
|
|
|
6189 insert = jQuery( selector ),
|
|
|
6190 l = insert.length,
|
|
|
6191 parent = this.length === 1 && this[0].parentNode;
|
|
|
6192
|
|
|
6193 if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
|
|
|
6194 insert[ original ]( this[0] );
|
|
|
6195 return this;
|
|
|
6196 } else {
|
|
|
6197 for ( ; i < l; i++ ) {
|
|
|
6198 elems = ( i > 0 ? this.clone(true) : this ).get();
|
|
|
6199 jQuery( insert[i] )[ original ]( elems );
|
|
|
6200 ret = ret.concat( elems );
|
|
|
6201 }
|
|
|
6202
|
|
|
6203 return this.pushStack( ret, name, insert.selector );
|
|
|
6204 }
|
|
|
6205 };
|
|
|
6206 });
|
|
|
6207
|
|
|
6208 function getAll( elem ) {
|
|
|
6209 if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
|
|
6210 return elem.getElementsByTagName( "*" );
|
|
|
6211
|
|
|
6212 } else if ( typeof elem.querySelectorAll !== "undefined" ) {
|
|
|
6213 return elem.querySelectorAll( "*" );
|
|
|
6214
|
|
|
6215 } else {
|
|
|
6216 return [];
|
|
|
6217 }
|
|
|
6218 }
|
|
|
6219
|
|
|
6220 // Used in clean, fixes the defaultChecked property
|
|
|
6221 function fixDefaultChecked( elem ) {
|
|
|
6222 if ( rcheckableType.test( elem.type ) ) {
|
|
|
6223 elem.defaultChecked = elem.checked;
|
|
|
6224 }
|
|
|
6225 }
|
|
|
6226
|
|
|
6227 jQuery.extend({
|
|
|
6228 clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
6229 var srcElements,
|
|
|
6230 destElements,
|
|
|
6231 i,
|
|
|
6232 clone;
|
|
|
6233
|
|
|
6234 if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
|
|
|
6235 clone = elem.cloneNode( true );
|
|
|
6236
|
|
|
6237 // IE<=8 does not properly clone detached, unknown element nodes
|
|
|
6238 } else {
|
|
|
6239 fragmentDiv.innerHTML = elem.outerHTML;
|
|
|
6240 fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
|
|
|
6241 }
|
|
|
6242
|
|
|
6243 if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
|
|
6244 (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
|
|
6245 // IE copies events bound via attachEvent when using cloneNode.
|
|
|
6246 // Calling detachEvent on the clone will also remove the events
|
|
|
6247 // from the original. In order to get around this, we use some
|
|
|
6248 // proprietary methods to clear the events. Thanks to MooTools
|
|
|
6249 // guys for this hotness.
|
|
|
6250
|
|
|
6251 cloneFixAttributes( elem, clone );
|
|
|
6252
|
|
|
6253 // Using Sizzle here is crazy slow, so we use getElementsByTagName instead
|
|
|
6254 srcElements = getAll( elem );
|
|
|
6255 destElements = getAll( clone );
|
|
|
6256
|
|
|
6257 // Weird iteration because IE will replace the length property
|
|
|
6258 // with an element if you are cloning the body and one of the
|
|
|
6259 // elements on the page has a name or id of "length"
|
|
|
6260 for ( i = 0; srcElements[i]; ++i ) {
|
|
|
6261 // Ensure that the destination node is not null; Fixes #9587
|
|
|
6262 if ( destElements[i] ) {
|
|
|
6263 cloneFixAttributes( srcElements[i], destElements[i] );
|
|
|
6264 }
|
|
|
6265 }
|
|
|
6266 }
|
|
|
6267
|
|
|
6268 // Copy the events from the original to the clone
|
|
|
6269 if ( dataAndEvents ) {
|
|
|
6270 cloneCopyEvent( elem, clone );
|
|
|
6271
|
|
|
6272 if ( deepDataAndEvents ) {
|
|
|
6273 srcElements = getAll( elem );
|
|
|
6274 destElements = getAll( clone );
|
|
|
6275
|
|
|
6276 for ( i = 0; srcElements[i]; ++i ) {
|
|
|
6277 cloneCopyEvent( srcElements[i], destElements[i] );
|
|
|
6278 }
|
|
|
6279 }
|
|
|
6280 }
|
|
|
6281
|
|
|
6282 srcElements = destElements = null;
|
|
|
6283
|
|
|
6284 // Return the cloned set
|
|
|
6285 return clone;
|
|
|
6286 },
|
|
|
6287
|
|
|
6288 clean: function( elems, context, fragment, scripts ) {
|
|
|
6289 var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
|
|
|
6290 safe = context === document && safeFragment,
|
|
|
6291 ret = [];
|
|
|
6292
|
|
|
6293 // Ensure that context is a document
|
|
|
6294 if ( !context || typeof context.createDocumentFragment === "undefined" ) {
|
|
|
6295 context = document;
|
|
|
6296 }
|
|
|
6297
|
|
|
6298 // Use the already-created safe fragment if context permits
|
|
|
6299 for ( i = 0; (elem = elems[i]) != null; i++ ) {
|
|
|
6300 if ( typeof elem === "number" ) {
|
|
|
6301 elem += "";
|
|
|
6302 }
|
|
|
6303
|
|
|
6304 if ( !elem ) {
|
|
|
6305 continue;
|
|
|
6306 }
|
|
|
6307
|
|
|
6308 // Convert html string into DOM nodes
|
|
|
6309 if ( typeof elem === "string" ) {
|
|
|
6310 if ( !rhtml.test( elem ) ) {
|
|
|
6311 elem = context.createTextNode( elem );
|
|
|
6312 } else {
|
|
|
6313 // Ensure a safe container in which to render the html
|
|
|
6314 safe = safe || createSafeFragment( context );
|
|
|
6315 div = context.createElement("div");
|
|
|
6316 safe.appendChild( div );
|
|
|
6317
|
|
|
6318 // Fix "XHTML"-style tags in all browsers
|
|
|
6319 elem = elem.replace(rxhtmlTag, "<$1></$2>");
|
|
|
6320
|
|
|
6321 // Go to html and back, then peel off extra wrappers
|
|
|
6322 tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
|
|
|
6323 wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
6324 depth = wrap[0];
|
|
|
6325 div.innerHTML = wrap[1] + elem + wrap[2];
|
|
|
6326
|
|
|
6327 // Move to the right depth
|
|
|
6328 while ( depth-- ) {
|
|
|
6329 div = div.lastChild;
|
|
|
6330 }
|
|
|
6331
|
|
|
6332 // Remove IE's autoinserted <tbody> from table fragments
|
|
|
6333 if ( !jQuery.support.tbody ) {
|
|
|
6334
|
|
|
6335 // String was a <table>, *may* have spurious <tbody>
|
|
|
6336 hasBody = rtbody.test(elem);
|
|
|
6337 tbody = tag === "table" && !hasBody ?
|
|
|
6338 div.firstChild && div.firstChild.childNodes :
|
|
|
6339
|
|
|
6340 // String was a bare <thead> or <tfoot>
|
|
|
6341 wrap[1] === "<table>" && !hasBody ?
|
|
|
6342 div.childNodes :
|
|
|
6343 [];
|
|
|
6344
|
|
|
6345 for ( j = tbody.length - 1; j >= 0 ; --j ) {
|
|
|
6346 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
|
|
|
6347 tbody[ j ].parentNode.removeChild( tbody[ j ] );
|
|
|
6348 }
|
|
|
6349 }
|
|
|
6350 }
|
|
|
6351
|
|
|
6352 // IE completely kills leading whitespace when innerHTML is used
|
|
|
6353 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
|
|
6354 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
|
|
|
6355 }
|
|
|
6356
|
|
|
6357 elem = div.childNodes;
|
|
|
6358
|
|
|
6359 // Take out of fragment container (we need a fresh div each time)
|
|
|
6360 div.parentNode.removeChild( div );
|
|
|
6361 }
|
|
|
6362 }
|
|
|
6363
|
|
|
6364 if ( elem.nodeType ) {
|
|
|
6365 ret.push( elem );
|
|
|
6366 } else {
|
|
|
6367 jQuery.merge( ret, elem );
|
|
|
6368 }
|
|
|
6369 }
|
|
|
6370
|
|
|
6371 // Fix #11356: Clear elements from safeFragment
|
|
|
6372 if ( div ) {
|
|
|
6373 elem = div = safe = null;
|
|
|
6374 }
|
|
|
6375
|
|
|
6376 // Reset defaultChecked for any radios and checkboxes
|
|
|
6377 // about to be appended to the DOM in IE 6/7 (#8060)
|
|
|
6378 if ( !jQuery.support.appendChecked ) {
|
|
|
6379 for ( i = 0; (elem = ret[i]) != null; i++ ) {
|
|
|
6380 if ( jQuery.nodeName( elem, "input" ) ) {
|
|
|
6381 fixDefaultChecked( elem );
|
|
|
6382 } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
|
|
6383 jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
|
|
|
6384 }
|
|
|
6385 }
|
|
|
6386 }
|
|
|
6387
|
|
|
6388 // Append elements to a provided document fragment
|
|
|
6389 if ( fragment ) {
|
|
|
6390 // Special handling of each script element
|
|
|
6391 handleScript = function( elem ) {
|
|
|
6392 // Check if we consider it executable
|
|
|
6393 if ( !elem.type || rscriptType.test( elem.type ) ) {
|
|
|
6394 // Detach the script and store it in the scripts array (if provided) or the fragment
|
|
|
6395 // Return truthy to indicate that it has been handled
|
|
|
6396 return scripts ?
|
|
|
6397 scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
|
|
|
6398 fragment.appendChild( elem );
|
|
|
6399 }
|
|
|
6400 };
|
|
|
6401
|
|
|
6402 for ( i = 0; (elem = ret[i]) != null; i++ ) {
|
|
|
6403 // Check if we're done after handling an executable script
|
|
|
6404 if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
|
|
|
6405 // Append to fragment and handle embedded scripts
|
|
|
6406 fragment.appendChild( elem );
|
|
|
6407 if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
|
|
6408 // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
|
|
|
6409 jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
|
|
|
6410
|
|
|
6411 // Splice the scripts into ret after their former ancestor and advance our index beyond them
|
|
|
6412 ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
|
|
|
6413 i += jsTags.length;
|
|
|
6414 }
|
|
|
6415 }
|
|
|
6416 }
|
|
|
6417 }
|
|
|
6418
|
|
|
6419 return ret;
|
|
|
6420 },
|
|
|
6421
|
|
|
6422 cleanData: function( elems, /* internal */ acceptData ) {
|
|
|
6423 var data, id, elem, type,
|
|
|
6424 i = 0,
|
|
|
6425 internalKey = jQuery.expando,
|
|
|
6426 cache = jQuery.cache,
|
|
|
6427 deleteExpando = jQuery.support.deleteExpando,
|
|
|
6428 special = jQuery.event.special;
|
|
|
6429
|
|
|
6430 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
6431
|
|
|
6432 if ( acceptData || jQuery.acceptData( elem ) ) {
|
|
|
6433
|
|
|
6434 id = elem[ internalKey ];
|
|
|
6435 data = id && cache[ id ];
|
|
|
6436
|
|
|
6437 if ( data ) {
|
|
|
6438 if ( data.events ) {
|
|
|
6439 for ( type in data.events ) {
|
|
|
6440 if ( special[ type ] ) {
|
|
|
6441 jQuery.event.remove( elem, type );
|
|
|
6442
|
|
|
6443 // This is a shortcut to avoid jQuery.event.remove's overhead
|
|
|
6444 } else {
|
|
|
6445 jQuery.removeEvent( elem, type, data.handle );
|
|
|
6446 }
|
|
|
6447 }
|
|
|
6448 }
|
|
|
6449
|
|
|
6450 // Remove cache only if it was not already removed by jQuery.event.remove
|
|
|
6451 if ( cache[ id ] ) {
|
|
|
6452
|
|
|
6453 delete cache[ id ];
|
|
|
6454
|
|
|
6455 // IE does not allow us to delete expando properties from nodes,
|
|
|
6456 // nor does it have a removeAttribute function on Document nodes;
|
|
|
6457 // we must handle all of these cases
|
|
|
6458 if ( deleteExpando ) {
|
|
|
6459 delete elem[ internalKey ];
|
|
|
6460
|
|
|
6461 } else if ( elem.removeAttribute ) {
|
|
|
6462 elem.removeAttribute( internalKey );
|
|
|
6463
|
|
|
6464 } else {
|
|
|
6465 elem[ internalKey ] = null;
|
|
|
6466 }
|
|
|
6467
|
|
|
6468 jQuery.deletedIds.push( id );
|
|
|
6469 }
|
|
|
6470 }
|
|
|
6471 }
|
|
|
6472 }
|
|
|
6473 }
|
|
|
6474 });
|
|
|
6475 // Limit scope pollution from any deprecated API
|
|
|
6476 (function() {
|
|
|
6477
|
|
|
6478 var matched, browser;
|
|
|
6479
|
|
|
6480 // Use of jQuery.browser is frowned upon.
|
|
|
6481 // More details: http://api.jquery.com/jQuery.browser
|
|
|
6482 // jQuery.uaMatch maintained for back-compat
|
|
|
6483 jQuery.uaMatch = function( ua ) {
|
|
|
6484 ua = ua.toLowerCase();
|
|
|
6485
|
|
|
6486 var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
6487 /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
6488 /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
6489 /(msie) ([\w.]+)/.exec( ua ) ||
|
|
|
6490 ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
|
|
|
6491 [];
|
|
|
6492
|
|
|
6493 return {
|
|
|
6494 browser: match[ 1 ] || "",
|
|
|
6495 version: match[ 2 ] || "0"
|
|
|
6496 };
|
|
|
6497 };
|
|
|
6498
|
|
|
6499 matched = jQuery.uaMatch( navigator.userAgent );
|
|
|
6500 browser = {};
|
|
|
6501
|
|
|
6502 if ( matched.browser ) {
|
|
|
6503 browser[ matched.browser ] = true;
|
|
|
6504 browser.version = matched.version;
|
|
|
6505 }
|
|
|
6506
|
|
|
6507 // Chrome is Webkit, but Webkit is also Safari.
|
|
|
6508 if ( browser.chrome ) {
|
|
|
6509 browser.webkit = true;
|
|
|
6510 } else if ( browser.webkit ) {
|
|
|
6511 browser.safari = true;
|
|
|
6512 }
|
|
|
6513
|
|
|
6514 jQuery.browser = browser;
|
|
|
6515
|
|
|
6516 jQuery.sub = function() {
|
|
|
6517 function jQuerySub( selector, context ) {
|
|
|
6518 return new jQuerySub.fn.init( selector, context );
|
|
|
6519 }
|
|
|
6520 jQuery.extend( true, jQuerySub, this );
|
|
|
6521 jQuerySub.superclass = this;
|
|
|
6522 jQuerySub.fn = jQuerySub.prototype = this();
|
|
|
6523 jQuerySub.fn.constructor = jQuerySub;
|
|
|
6524 jQuerySub.sub = this.sub;
|
|
|
6525 jQuerySub.fn.init = function init( selector, context ) {
|
|
|
6526 if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
|
|
|
6527 context = jQuerySub( context );
|
|
|
6528 }
|
|
|
6529
|
|
|
6530 return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
|
|
|
6531 };
|
|
|
6532 jQuerySub.fn.init.prototype = jQuerySub.fn;
|
|
|
6533 var rootjQuerySub = jQuerySub(document);
|
|
|
6534 return jQuerySub;
|
|
|
6535 };
|
|
|
6536
|
|
|
6537 })();
|
|
|
6538 var curCSS, iframe, iframeDoc,
|
|
|
6539 ralpha = /alpha\([^)]*\)/i,
|
|
|
6540 ropacity = /opacity=([^)]*)/,
|
|
|
6541 rposition = /^(top|right|bottom|left)$/,
|
|
|
6542 // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
|
|
6543 // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
|
6544 rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
|
6545 rmargin = /^margin/,
|
|
|
6546 rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
|
|
|
6547 rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
|
|
|
6548 rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
|
|
|
6549 elemdisplay = { BODY: "block" },
|
|
|
6550
|
|
|
6551 cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
6552 cssNormalTransform = {
|
|
|
6553 letterSpacing: 0,
|
|
|
6554 fontWeight: 400
|
|
|
6555 },
|
|
|
6556
|
|
|
6557 cssExpand = [ "Top", "Right", "Bottom", "Left" ],
|
|
|
6558 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
|
|
|
6559
|
|
|
6560 eventsToggle = jQuery.fn.toggle;
|
|
|
6561
|
|
|
6562 // return a css property mapped to a potentially vendor prefixed property
|
|
|
6563 function vendorPropName( style, name ) {
|
|
|
6564
|
|
|
6565 // shortcut for names that are not vendor prefixed
|
|
|
6566 if ( name in style ) {
|
|
|
6567 return name;
|
|
|
6568 }
|
|
|
6569
|
|
|
6570 // check for vendor prefixed names
|
|
|
6571 var capName = name.charAt(0).toUpperCase() + name.slice(1),
|
|
|
6572 origName = name,
|
|
|
6573 i = cssPrefixes.length;
|
|
|
6574
|
|
|
6575 while ( i-- ) {
|
|
|
6576 name = cssPrefixes[ i ] + capName;
|
|
|
6577 if ( name in style ) {
|
|
|
6578 return name;
|
|
|
6579 }
|
|
|
6580 }
|
|
|
6581
|
|
|
6582 return origName;
|
|
|
6583 }
|
|
|
6584
|
|
|
6585 function isHidden( elem, el ) {
|
|
|
6586 elem = el || elem;
|
|
|
6587 return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
|
|
|
6588 }
|
|
|
6589
|
|
|
6590 function showHide( elements, show ) {
|
|
|
6591 var elem, display,
|
|
|
6592 values = [],
|
|
|
6593 index = 0,
|
|
|
6594 length = elements.length;
|
|
|
6595
|
|
|
6596 for ( ; index < length; index++ ) {
|
|
|
6597 elem = elements[ index ];
|
|
|
6598 if ( !elem.style ) {
|
|
|
6599 continue;
|
|
|
6600 }
|
|
|
6601 values[ index ] = jQuery._data( elem, "olddisplay" );
|
|
|
6602 if ( show ) {
|
|
|
6603 // Reset the inline display of this element to learn if it is
|
|
|
6604 // being hidden by cascaded rules or not
|
|
|
6605 if ( !values[ index ] && elem.style.display === "none" ) {
|
|
|
6606 elem.style.display = "";
|
|
|
6607 }
|
|
|
6608
|
|
|
6609 // Set elements which have been overridden with display: none
|
|
|
6610 // in a stylesheet to whatever the default browser style is
|
|
|
6611 // for such an element
|
|
|
6612 if ( elem.style.display === "" && isHidden( elem ) ) {
|
|
|
6613 values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
|
|
|
6614 }
|
|
|
6615 } else {
|
|
|
6616 display = curCSS( elem, "display" );
|
|
|
6617
|
|
|
6618 if ( !values[ index ] && display !== "none" ) {
|
|
|
6619 jQuery._data( elem, "olddisplay", display );
|
|
|
6620 }
|
|
|
6621 }
|
|
|
6622 }
|
|
|
6623
|
|
|
6624 // Set the display of most of the elements in a second loop
|
|
|
6625 // to avoid the constant reflow
|
|
|
6626 for ( index = 0; index < length; index++ ) {
|
|
|
6627 elem = elements[ index ];
|
|
|
6628 if ( !elem.style ) {
|
|
|
6629 continue;
|
|
|
6630 }
|
|
|
6631 if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
|
|
6632 elem.style.display = show ? values[ index ] || "" : "none";
|
|
|
6633 }
|
|
|
6634 }
|
|
|
6635
|
|
|
6636 return elements;
|
|
|
6637 }
|
|
|
6638
|
|
|
6639 jQuery.fn.extend({
|
|
|
6640 css: function( name, value ) {
|
|
|
6641 return jQuery.access( this, function( elem, name, value ) {
|
|
|
6642 return value !== undefined ?
|
|
|
6643 jQuery.style( elem, name, value ) :
|
|
|
6644 jQuery.css( elem, name );
|
|
|
6645 }, name, value, arguments.length > 1 );
|
|
|
6646 },
|
|
|
6647 show: function() {
|
|
|
6648 return showHide( this, true );
|
|
|
6649 },
|
|
|
6650 hide: function() {
|
|
|
6651 return showHide( this );
|
|
|
6652 },
|
|
|
6653 toggle: function( state, fn2 ) {
|
|
|
6654 var bool = typeof state === "boolean";
|
|
|
6655
|
|
|
6656 if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
|
|
|
6657 return eventsToggle.apply( this, arguments );
|
|
|
6658 }
|
|
|
6659
|
|
|
6660 return this.each(function() {
|
|
|
6661 if ( bool ? state : isHidden( this ) ) {
|
|
|
6662 jQuery( this ).show();
|
|
|
6663 } else {
|
|
|
6664 jQuery( this ).hide();
|
|
|
6665 }
|
|
|
6666 });
|
|
|
6667 }
|
|
|
6668 });
|
|
|
6669
|
|
|
6670 jQuery.extend({
|
|
|
6671 // Add in style property hooks for overriding the default
|
|
|
6672 // behavior of getting and setting a style property
|
|
|
6673 cssHooks: {
|
|
|
6674 opacity: {
|
|
|
6675 get: function( elem, computed ) {
|
|
|
6676 if ( computed ) {
|
|
|
6677 // We should always get a number back from opacity
|
|
|
6678 var ret = curCSS( elem, "opacity" );
|
|
|
6679 return ret === "" ? "1" : ret;
|
|
|
6680
|
|
|
6681 }
|
|
|
6682 }
|
|
|
6683 }
|
|
|
6684 },
|
|
|
6685
|
|
|
6686 // Exclude the following css properties to add px
|
|
|
6687 cssNumber: {
|
|
|
6688 "fillOpacity": true,
|
|
|
6689 "fontWeight": true,
|
|
|
6690 "lineHeight": true,
|
|
|
6691 "opacity": true,
|
|
|
6692 "orphans": true,
|
|
|
6693 "widows": true,
|
|
|
6694 "zIndex": true,
|
|
|
6695 "zoom": true
|
|
|
6696 },
|
|
|
6697
|
|
|
6698 // Add in properties whose names you wish to fix before
|
|
|
6699 // setting or getting the value
|
|
|
6700 cssProps: {
|
|
|
6701 // normalize float css property
|
|
|
6702 "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
|
|
|
6703 },
|
|
|
6704
|
|
|
6705 // Get and set the style property on a DOM Node
|
|
|
6706 style: function( elem, name, value, extra ) {
|
|
|
6707 // Don't set styles on text and comment nodes
|
|
|
6708 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
|
6709 return;
|
|
|
6710 }
|
|
|
6711
|
|
|
6712 // Make sure that we're working with the right name
|
|
|
6713 var ret, type, hooks,
|
|
|
6714 origName = jQuery.camelCase( name ),
|
|
|
6715 style = elem.style;
|
|
|
6716
|
|
|
6717 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
|
|
|
6718
|
|
|
6719 // gets hook for the prefixed version
|
|
|
6720 // followed by the unprefixed version
|
|
|
6721 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6722
|
|
|
6723 // Check if we're setting a value
|
|
|
6724 if ( value !== undefined ) {
|
|
|
6725 type = typeof value;
|
|
|
6726
|
|
|
6727 // convert relative number strings (+= or -=) to relative numbers. #7345
|
|
|
6728 if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
|
|
6729 value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
|
|
|
6730 // Fixes bug #9237
|
|
|
6731 type = "number";
|
|
|
6732 }
|
|
|
6733
|
|
|
6734 // Make sure that NaN and null values aren't set. See: #7116
|
|
|
6735 if ( value == null || type === "number" && isNaN( value ) ) {
|
|
|
6736 return;
|
|
|
6737 }
|
|
|
6738
|
|
|
6739 // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
|
|
6740 if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
|
|
6741 value += "px";
|
|
|
6742 }
|
|
|
6743
|
|
|
6744 // If a hook was provided, use that value, otherwise just set the specified value
|
|
|
6745 if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
|
|
|
6746 // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
|
|
6747 // Fixes bug #5509
|
|
|
6748 try {
|
|
|
6749 style[ name ] = value;
|
|
|
6750 } catch(e) {}
|
|
|
6751 }
|
|
|
6752
|
|
|
6753 } else {
|
|
|
6754 // If a hook was provided get the non-computed value from there
|
|
|
6755 if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
|
|
6756 return ret;
|
|
|
6757 }
|
|
|
6758
|
|
|
6759 // Otherwise just get the value from the style object
|
|
|
6760 return style[ name ];
|
|
|
6761 }
|
|
|
6762 },
|
|
|
6763
|
|
|
6764 css: function( elem, name, numeric, extra ) {
|
|
|
6765 var val, num, hooks,
|
|
|
6766 origName = jQuery.camelCase( name );
|
|
|
6767
|
|
|
6768 // Make sure that we're working with the right name
|
|
|
6769 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
|
|
|
6770
|
|
|
6771 // gets hook for the prefixed version
|
|
|
6772 // followed by the unprefixed version
|
|
|
6773 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6774
|
|
|
6775 // If a hook was provided get the computed value from there
|
|
|
6776 if ( hooks && "get" in hooks ) {
|
|
|
6777 val = hooks.get( elem, true, extra );
|
|
|
6778 }
|
|
|
6779
|
|
|
6780 // Otherwise, if a way to get the computed value exists, use that
|
|
|
6781 if ( val === undefined ) {
|
|
|
6782 val = curCSS( elem, name );
|
|
|
6783 }
|
|
|
6784
|
|
|
6785 //convert "normal" to computed value
|
|
|
6786 if ( val === "normal" && name in cssNormalTransform ) {
|
|
|
6787 val = cssNormalTransform[ name ];
|
|
|
6788 }
|
|
|
6789
|
|
|
6790 // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
|
|
6791 if ( numeric || extra !== undefined ) {
|
|
|
6792 num = parseFloat( val );
|
|
|
6793 return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
|
|
|
6794 }
|
|
|
6795 return val;
|
|
|
6796 },
|
|
|
6797
|
|
|
6798 // A method for quickly swapping in/out CSS properties to get correct calculations
|
|
|
6799 swap: function( elem, options, callback ) {
|
|
|
6800 var ret, name,
|
|
|
6801 old = {};
|
|
|
6802
|
|
|
6803 // Remember the old values, and insert the new ones
|
|
|
6804 for ( name in options ) {
|
|
|
6805 old[ name ] = elem.style[ name ];
|
|
|
6806 elem.style[ name ] = options[ name ];
|
|
|
6807 }
|
|
|
6808
|
|
|
6809 ret = callback.call( elem );
|
|
|
6810
|
|
|
6811 // Revert the old values
|
|
|
6812 for ( name in options ) {
|
|
|
6813 elem.style[ name ] = old[ name ];
|
|
|
6814 }
|
|
|
6815
|
|
|
6816 return ret;
|
|
|
6817 }
|
|
|
6818 });
|
|
|
6819
|
|
|
6820 // NOTE: To any future maintainer, we've window.getComputedStyle
|
|
|
6821 // because jsdom on node.js will break without it.
|
|
|
6822 if ( window.getComputedStyle ) {
|
|
|
6823 curCSS = function( elem, name ) {
|
|
|
6824 var ret, width, minWidth, maxWidth,
|
|
|
6825 computed = window.getComputedStyle( elem, null ),
|
|
|
6826 style = elem.style;
|
|
|
6827
|
|
|
6828 if ( computed ) {
|
|
|
6829
|
|
|
6830 // getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
|
|
6831 ret = computed.getPropertyValue( name ) || computed[ name ];
|
|
|
6832
|
|
|
6833 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
|
6834 ret = jQuery.style( elem, name );
|
|
|
6835 }
|
|
|
6836
|
|
|
6837 // A tribute to the "awesome hack by Dean Edwards"
|
|
|
6838 // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
|
|
6839 // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
|
|
6840 // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
|
|
6841 if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
|
|
6842 width = style.width;
|
|
|
6843 minWidth = style.minWidth;
|
|
|
6844 maxWidth = style.maxWidth;
|
|
|
6845
|
|
|
6846 style.minWidth = style.maxWidth = style.width = ret;
|
|
|
6847 ret = computed.width;
|
|
|
6848
|
|
|
6849 style.width = width;
|
|
|
6850 style.minWidth = minWidth;
|
|
|
6851 style.maxWidth = maxWidth;
|
|
|
6852 }
|
|
|
6853 }
|
|
|
6854
|
|
|
6855 return ret;
|
|
|
6856 };
|
|
|
6857 } else if ( document.documentElement.currentStyle ) {
|
|
|
6858 curCSS = function( elem, name ) {
|
|
|
6859 var left, rsLeft,
|
|
|
6860 ret = elem.currentStyle && elem.currentStyle[ name ],
|
|
|
6861 style = elem.style;
|
|
|
6862
|
|
|
6863 // Avoid setting ret to empty string here
|
|
|
6864 // so we don't default to auto
|
|
|
6865 if ( ret == null && style && style[ name ] ) {
|
|
|
6866 ret = style[ name ];
|
|
|
6867 }
|
|
|
6868
|
|
|
6869 // From the awesome hack by Dean Edwards
|
|
|
6870 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
|
|
6871
|
|
|
6872 // If we're not dealing with a regular pixel number
|
|
|
6873 // but a number that has a weird ending, we need to convert it to pixels
|
|
|
6874 // but not position css attributes, as those are proportional to the parent element instead
|
|
|
6875 // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
|
|
6876 if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
|
|
6877
|
|
|
6878 // Remember the original values
|
|
|
6879 left = style.left;
|
|
|
6880 rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
|
|
|
6881
|
|
|
6882 // Put in the new values to get a computed value out
|
|
|
6883 if ( rsLeft ) {
|
|
|
6884 elem.runtimeStyle.left = elem.currentStyle.left;
|
|
|
6885 }
|
|
|
6886 style.left = name === "fontSize" ? "1em" : ret;
|
|
|
6887 ret = style.pixelLeft + "px";
|
|
|
6888
|
|
|
6889 // Revert the changed values
|
|
|
6890 style.left = left;
|
|
|
6891 if ( rsLeft ) {
|
|
|
6892 elem.runtimeStyle.left = rsLeft;
|
|
|
6893 }
|
|
|
6894 }
|
|
|
6895
|
|
|
6896 return ret === "" ? "auto" : ret;
|
|
|
6897 };
|
|
|
6898 }
|
|
|
6899
|
|
|
6900 function setPositiveNumber( elem, value, subtract ) {
|
|
|
6901 var matches = rnumsplit.exec( value );
|
|
|
6902 return matches ?
|
|
|
6903 Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
|
|
|
6904 value;
|
|
|
6905 }
|
|
|
6906
|
|
|
6907 function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
|
|
|
6908 var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
|
|
6909 // If we already have the right measurement, avoid augmentation
|
|
|
6910 4 :
|
|
|
6911 // Otherwise initialize for horizontal or vertical properties
|
|
|
6912 name === "width" ? 1 : 0,
|
|
|
6913
|
|
|
6914 val = 0;
|
|
|
6915
|
|
|
6916 for ( ; i < 4; i += 2 ) {
|
|
|
6917 // both box models exclude margin, so add it if we want it
|
|
|
6918 if ( extra === "margin" ) {
|
|
|
6919 // we use jQuery.css instead of curCSS here
|
|
|
6920 // because of the reliableMarginRight CSS hook!
|
|
|
6921 val += jQuery.css( elem, extra + cssExpand[ i ], true );
|
|
|
6922 }
|
|
|
6923
|
|
|
6924 // From this point on we use curCSS for maximum performance (relevant in animations)
|
|
|
6925 if ( isBorderBox ) {
|
|
|
6926 // border-box includes padding, so remove it if we want content
|
|
|
6927 if ( extra === "content" ) {
|
|
|
6928 val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
|
|
|
6929 }
|
|
|
6930
|
|
|
6931 // at this point, extra isn't border nor margin, so remove border
|
|
|
6932 if ( extra !== "margin" ) {
|
|
|
6933 val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
|
|
|
6934 }
|
|
|
6935 } else {
|
|
|
6936 // at this point, extra isn't content, so add padding
|
|
|
6937 val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
|
|
|
6938
|
|
|
6939 // at this point, extra isn't content nor padding, so add border
|
|
|
6940 if ( extra !== "padding" ) {
|
|
|
6941 val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
|
|
|
6942 }
|
|
|
6943 }
|
|
|
6944 }
|
|
|
6945
|
|
|
6946 return val;
|
|
|
6947 }
|
|
|
6948
|
|
|
6949 function getWidthOrHeight( elem, name, extra ) {
|
|
|
6950
|
|
|
6951 // Start with offset property, which is equivalent to the border-box value
|
|
|
6952 var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
|
|
6953 valueIsBorderBox = true,
|
|
|
6954 isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
|
|
|
6955
|
|
|
6956 // some non-html elements return undefined for offsetWidth, so check for null/undefined
|
|
|
6957 // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
|
|
6958 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
|
|
6959 if ( val <= 0 || val == null ) {
|
|
|
6960 // Fall back to computed then uncomputed css if necessary
|
|
|
6961 val = curCSS( elem, name );
|
|
|
6962 if ( val < 0 || val == null ) {
|
|
|
6963 val = elem.style[ name ];
|
|
|
6964 }
|
|
|
6965
|
|
|
6966 // Computed unit is not pixels. Stop here and return.
|
|
|
6967 if ( rnumnonpx.test(val) ) {
|
|
|
6968 return val;
|
|
|
6969 }
|
|
|
6970
|
|
|
6971 // we need the check for style in case a browser which returns unreliable values
|
|
|
6972 // for getComputedStyle silently falls back to the reliable elem.style
|
|
|
6973 valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
|
|
|
6974
|
|
|
6975 // Normalize "", auto, and prepare for extra
|
|
|
6976 val = parseFloat( val ) || 0;
|
|
|
6977 }
|
|
|
6978
|
|
|
6979 // use the active box-sizing model to add/subtract irrelevant styles
|
|
|
6980 return ( val +
|
|
|
6981 augmentWidthOrHeight(
|
|
|
6982 elem,
|
|
|
6983 name,
|
|
|
6984 extra || ( isBorderBox ? "border" : "content" ),
|
|
|
6985 valueIsBorderBox
|
|
|
6986 )
|
|
|
6987 ) + "px";
|
|
|
6988 }
|
|
|
6989
|
|
|
6990
|
|
|
6991 // Try to determine the default display value of an element
|
|
|
6992 function css_defaultDisplay( nodeName ) {
|
|
|
6993 if ( elemdisplay[ nodeName ] ) {
|
|
|
6994 return elemdisplay[ nodeName ];
|
|
|
6995 }
|
|
|
6996
|
|
|
6997 var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
|
|
|
6998 display = elem.css("display");
|
|
|
6999 elem.remove();
|
|
|
7000
|
|
|
7001 // If the simple way fails,
|
|
|
7002 // get element's real default display by attaching it to a temp iframe
|
|
|
7003 if ( display === "none" || display === "" ) {
|
|
|
7004 // Use the already-created iframe if possible
|
|
|
7005 iframe = document.body.appendChild(
|
|
|
7006 iframe || jQuery.extend( document.createElement("iframe"), {
|
|
|
7007 frameBorder: 0,
|
|
|
7008 width: 0,
|
|
|
7009 height: 0
|
|
|
7010 })
|
|
|
7011 );
|
|
|
7012
|
|
|
7013 // Create a cacheable copy of the iframe document on first call.
|
|
|
7014 // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
|
|
|
7015 // document to it; WebKit & Firefox won't allow reusing the iframe document.
|
|
|
7016 if ( !iframeDoc || !iframe.createElement ) {
|
|
|
7017 iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
|
|
|
7018 iframeDoc.write("<!doctype html><html><body>");
|
|
|
7019 iframeDoc.close();
|
|
|
7020 }
|
|
|
7021
|
|
|
7022 elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
|
|
|
7023
|
|
|
7024 display = curCSS( elem, "display" );
|
|
|
7025 document.body.removeChild( iframe );
|
|
|
7026 }
|
|
|
7027
|
|
|
7028 // Store the correct default display
|
|
|
7029 elemdisplay[ nodeName ] = display;
|
|
|
7030
|
|
|
7031 return display;
|
|
|
7032 }
|
|
|
7033
|
|
|
7034 jQuery.each([ "height", "width" ], function( i, name ) {
|
|
|
7035 jQuery.cssHooks[ name ] = {
|
|
|
7036 get: function( elem, computed, extra ) {
|
|
|
7037 if ( computed ) {
|
|
|
7038 // certain elements can have dimension info if we invisibly show them
|
|
|
7039 // however, it must have a current display style that would benefit from this
|
|
|
7040 if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
|
|
|
7041 return jQuery.swap( elem, cssShow, function() {
|
|
|
7042 return getWidthOrHeight( elem, name, extra );
|
|
|
7043 });
|
|
|
7044 } else {
|
|
|
7045 return getWidthOrHeight( elem, name, extra );
|
|
|
7046 }
|
|
|
7047 }
|
|
|
7048 },
|
|
|
7049
|
|
|
7050 set: function( elem, value, extra ) {
|
|
|
7051 return setPositiveNumber( elem, value, extra ?
|
|
|
7052 augmentWidthOrHeight(
|
|
|
7053 elem,
|
|
|
7054 name,
|
|
|
7055 extra,
|
|
|
7056 jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
|
|
|
7057 ) : 0
|
|
|
7058 );
|
|
|
7059 }
|
|
|
7060 };
|
|
|
7061 });
|
|
|
7062
|
|
|
7063 if ( !jQuery.support.opacity ) {
|
|
|
7064 jQuery.cssHooks.opacity = {
|
|
|
7065 get: function( elem, computed ) {
|
|
|
7066 // IE uses filters for opacity
|
|
|
7067 return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
|
|
|
7068 ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
|
|
|
7069 computed ? "1" : "";
|
|
|
7070 },
|
|
|
7071
|
|
|
7072 set: function( elem, value ) {
|
|
|
7073 var style = elem.style,
|
|
|
7074 currentStyle = elem.currentStyle,
|
|
|
7075 opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
|
|
|
7076 filter = currentStyle && currentStyle.filter || style.filter || "";
|
|
|
7077
|
|
|
7078 // IE has trouble with opacity if it does not have layout
|
|
|
7079 // Force it by setting the zoom level
|
|
|
7080 style.zoom = 1;
|
|
|
7081
|
|
|
7082 // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
|
|
7083 if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
|
|
|
7084 style.removeAttribute ) {
|
|
|
7085
|
|
|
7086 // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
|
|
7087 // if "filter:" is present at all, clearType is disabled, we want to avoid this
|
|
|
7088 // style.removeAttribute is IE Only, but so apparently is this code path...
|
|
|
7089 style.removeAttribute( "filter" );
|
|
|
7090
|
|
|
7091 // if there there is no filter style applied in a css rule, we are done
|
|
|
7092 if ( currentStyle && !currentStyle.filter ) {
|
|
|
7093 return;
|
|
|
7094 }
|
|
|
7095 }
|
|
|
7096
|
|
|
7097 // otherwise, set new filter values
|
|
|
7098 style.filter = ralpha.test( filter ) ?
|
|
|
7099 filter.replace( ralpha, opacity ) :
|
|
|
7100 filter + " " + opacity;
|
|
|
7101 }
|
|
|
7102 };
|
|
|
7103 }
|
|
|
7104
|
|
|
7105 // These hooks cannot be added until DOM ready because the support test
|
|
|
7106 // for it is not run until after DOM ready
|
|
|
7107 jQuery(function() {
|
|
|
7108 if ( !jQuery.support.reliableMarginRight ) {
|
|
|
7109 jQuery.cssHooks.marginRight = {
|
|
|
7110 get: function( elem, computed ) {
|
|
|
7111 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
7112 // Work around by temporarily setting element display to inline-block
|
|
|
7113 return jQuery.swap( elem, { "display": "inline-block" }, function() {
|
|
|
7114 if ( computed ) {
|
|
|
7115 return curCSS( elem, "marginRight" );
|
|
|
7116 }
|
|
|
7117 });
|
|
|
7118 }
|
|
|
7119 };
|
|
|
7120 }
|
|
|
7121
|
|
|
7122 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
7123 // getComputedStyle returns percent when specified for top/left/bottom/right
|
|
|
7124 // rather than make the css module depend on the offset module, we just check for it here
|
|
|
7125 if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
|
|
|
7126 jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
|
7127 jQuery.cssHooks[ prop ] = {
|
|
|
7128 get: function( elem, computed ) {
|
|
|
7129 if ( computed ) {
|
|
|
7130 var ret = curCSS( elem, prop );
|
|
|
7131 // if curCSS returns percentage, fallback to offset
|
|
|
7132 return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
|
|
|
7133 }
|
|
|
7134 }
|
|
|
7135 };
|
|
|
7136 });
|
|
|
7137 }
|
|
|
7138
|
|
|
7139 });
|
|
|
7140
|
|
|
7141 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
7142 jQuery.expr.filters.hidden = function( elem ) {
|
|
|
7143 return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
|
|
|
7144 };
|
|
|
7145
|
|
|
7146 jQuery.expr.filters.visible = function( elem ) {
|
|
|
7147 return !jQuery.expr.filters.hidden( elem );
|
|
|
7148 };
|
|
|
7149 }
|
|
|
7150
|
|
|
7151 // These hooks are used by animate to expand properties
|
|
|
7152 jQuery.each({
|
|
|
7153 margin: "",
|
|
|
7154 padding: "",
|
|
|
7155 border: "Width"
|
|
|
7156 }, function( prefix, suffix ) {
|
|
|
7157 jQuery.cssHooks[ prefix + suffix ] = {
|
|
|
7158 expand: function( value ) {
|
|
|
7159 var i,
|
|
|
7160
|
|
|
7161 // assumes a single number if not a string
|
|
|
7162 parts = typeof value === "string" ? value.split(" ") : [ value ],
|
|
|
7163 expanded = {};
|
|
|
7164
|
|
|
7165 for ( i = 0; i < 4; i++ ) {
|
|
|
7166 expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
|
7167 parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
|
7168 }
|
|
|
7169
|
|
|
7170 return expanded;
|
|
|
7171 }
|
|
|
7172 };
|
|
|
7173
|
|
|
7174 if ( !rmargin.test( prefix ) ) {
|
|
|
7175 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
|
7176 }
|
|
|
7177 });
|
|
|
7178 var r20 = /%20/g,
|
|
|
7179 rbracket = /\[\]$/,
|
|
|
7180 rCRLF = /\r?\n/g,
|
|
|
7181 rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
|
|
|
7182 rselectTextarea = /^(?:select|textarea)/i;
|
|
|
7183
|
|
|
7184 jQuery.fn.extend({
|
|
|
7185 serialize: function() {
|
|
|
7186 return jQuery.param( this.serializeArray() );
|
|
|
7187 },
|
|
|
7188 serializeArray: function() {
|
|
|
7189 return this.map(function(){
|
|
|
7190 return this.elements ? jQuery.makeArray( this.elements ) : this;
|
|
|
7191 })
|
|
|
7192 .filter(function(){
|
|
|
7193 return this.name && !this.disabled &&
|
|
|
7194 ( this.checked || rselectTextarea.test( this.nodeName ) ||
|
|
|
7195 rinput.test( this.type ) );
|
|
|
7196 })
|
|
|
7197 .map(function( i, elem ){
|
|
|
7198 var val = jQuery( this ).val();
|
|
|
7199
|
|
|
7200 return val == null ?
|
|
|
7201 null :
|
|
|
7202 jQuery.isArray( val ) ?
|
|
|
7203 jQuery.map( val, function( val, i ){
|
|
|
7204 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
7205 }) :
|
|
|
7206 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
7207 }).get();
|
|
|
7208 }
|
|
|
7209 });
|
|
|
7210
|
|
|
7211 //Serialize an array of form elements or a set of
|
|
|
7212 //key/values into a query string
|
|
|
7213 jQuery.param = function( a, traditional ) {
|
|
|
7214 var prefix,
|
|
|
7215 s = [],
|
|
|
7216 add = function( key, value ) {
|
|
|
7217 // If value is a function, invoke it and return its value
|
|
|
7218 value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
|
|
7219 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
|
|
7220 };
|
|
|
7221
|
|
|
7222 // Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
|
7223 if ( traditional === undefined ) {
|
|
|
7224 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
|
|
7225 }
|
|
|
7226
|
|
|
7227 // If an array was passed in, assume that it is an array of form elements.
|
|
|
7228 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
7229 // Serialize the form elements
|
|
|
7230 jQuery.each( a, function() {
|
|
|
7231 add( this.name, this.value );
|
|
|
7232 });
|
|
|
7233
|
|
|
7234 } else {
|
|
|
7235 // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
7236 // did it), otherwise encode params recursively.
|
|
|
7237 for ( prefix in a ) {
|
|
|
7238 buildParams( prefix, a[ prefix ], traditional, add );
|
|
|
7239 }
|
|
|
7240 }
|
|
|
7241
|
|
|
7242 // Return the resulting serialization
|
|
|
7243 return s.join( "&" ).replace( r20, "+" );
|
|
|
7244 };
|
|
|
7245
|
|
|
7246 function buildParams( prefix, obj, traditional, add ) {
|
|
|
7247 var name;
|
|
|
7248
|
|
|
7249 if ( jQuery.isArray( obj ) ) {
|
|
|
7250 // Serialize array item.
|
|
|
7251 jQuery.each( obj, function( i, v ) {
|
|
|
7252 if ( traditional || rbracket.test( prefix ) ) {
|
|
|
7253 // Treat each array item as a scalar.
|
|
|
7254 add( prefix, v );
|
|
|
7255
|
|
|
7256 } else {
|
|
|
7257 // If array item is non-scalar (array or object), encode its
|
|
|
7258 // numeric index to resolve deserialization ambiguity issues.
|
|
|
7259 // Note that rack (as of 1.0.0) can't currently deserialize
|
|
|
7260 // nested arrays properly, and attempting to do so may cause
|
|
|
7261 // a server error. Possible fixes are to modify rack's
|
|
|
7262 // deserialization algorithm or to provide an option or flag
|
|
|
7263 // to force array serialization to be shallow.
|
|
|
7264 buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
|
|
|
7265 }
|
|
|
7266 });
|
|
|
7267
|
|
|
7268 } else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
|
|
7269 // Serialize object item.
|
|
|
7270 for ( name in obj ) {
|
|
|
7271 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
|
7272 }
|
|
|
7273
|
|
|
7274 } else {
|
|
|
7275 // Serialize scalar item.
|
|
|
7276 add( prefix, obj );
|
|
|
7277 }
|
|
|
7278 }
|
|
|
7279 var
|
|
|
7280 // Document location
|
|
|
7281 ajaxLocParts,
|
|
|
7282 ajaxLocation,
|
|
|
7283
|
|
|
7284 rhash = /#.*$/,
|
|
|
7285 rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
|
|
|
7286 // #7653, #8125, #8152: local protocol detection
|
|
|
7287 rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
|
|
|
7288 rnoContent = /^(?:GET|HEAD)$/,
|
|
|
7289 rprotocol = /^\/\//,
|
|
|
7290 rquery = /\?/,
|
|
|
7291 rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
|
|
|
7292 rts = /([?&])_=[^&]*/,
|
|
|
7293 rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
|
|
|
7294
|
|
|
7295 // Keep a copy of the old load method
|
|
|
7296 _load = jQuery.fn.load,
|
|
|
7297
|
|
|
7298 /* Prefilters
|
|
|
7299 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
|
7300 * 2) These are called:
|
|
|
7301 * - BEFORE asking for a transport
|
|
|
7302 * - AFTER param serialization (s.data is a string if s.processData is true)
|
|
|
7303 * 3) key is the dataType
|
|
|
7304 * 4) the catchall symbol "*" can be used
|
|
|
7305 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
|
7306 */
|
|
|
7307 prefilters = {},
|
|
|
7308
|
|
|
7309 /* Transports bindings
|
|
|
7310 * 1) key is the dataType
|
|
|
7311 * 2) the catchall symbol "*" can be used
|
|
|
7312 * 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
|
7313 */
|
|
|
7314 transports = {},
|
|
|
7315
|
|
|
7316 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
|
7317 allTypes = ["*/"] + ["*"];
|
|
|
7318
|
|
|
7319 // #8138, IE may throw an exception when accessing
|
|
|
7320 // a field from window.location if document.domain has been set
|
|
|
7321 try {
|
|
|
7322 ajaxLocation = location.href;
|
|
|
7323 } catch( e ) {
|
|
|
7324 // Use the href attribute of an A element
|
|
|
7325 // since IE will modify it given document.location
|
|
|
7326 ajaxLocation = document.createElement( "a" );
|
|
|
7327 ajaxLocation.href = "";
|
|
|
7328 ajaxLocation = ajaxLocation.href;
|
|
|
7329 }
|
|
|
7330
|
|
|
7331 // Segment location into parts
|
|
|
7332 ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
|
|
7333
|
|
|
7334 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
|
7335 function addToPrefiltersOrTransports( structure ) {
|
|
|
7336
|
|
|
7337 // dataTypeExpression is optional and defaults to "*"
|
|
|
7338 return function( dataTypeExpression, func ) {
|
|
|
7339
|
|
|
7340 if ( typeof dataTypeExpression !== "string" ) {
|
|
|
7341 func = dataTypeExpression;
|
|
|
7342 dataTypeExpression = "*";
|
|
|
7343 }
|
|
|
7344
|
|
|
7345 var dataType, list, placeBefore,
|
|
|
7346 dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
|
|
|
7347 i = 0,
|
|
|
7348 length = dataTypes.length;
|
|
|
7349
|
|
|
7350 if ( jQuery.isFunction( func ) ) {
|
|
|
7351 // For each dataType in the dataTypeExpression
|
|
|
7352 for ( ; i < length; i++ ) {
|
|
|
7353 dataType = dataTypes[ i ];
|
|
|
7354 // We control if we're asked to add before
|
|
|
7355 // any existing element
|
|
|
7356 placeBefore = /^\+/.test( dataType );
|
|
|
7357 if ( placeBefore ) {
|
|
|
7358 dataType = dataType.substr( 1 ) || "*";
|
|
|
7359 }
|
|
|
7360 list = structure[ dataType ] = structure[ dataType ] || [];
|
|
|
7361 // then we add to the structure accordingly
|
|
|
7362 list[ placeBefore ? "unshift" : "push" ]( func );
|
|
|
7363 }
|
|
|
7364 }
|
|
|
7365 };
|
|
|
7366 }
|
|
|
7367
|
|
|
7368 // Base inspection function for prefilters and transports
|
|
|
7369 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
|
|
|
7370 dataType /* internal */, inspected /* internal */ ) {
|
|
|
7371
|
|
|
7372 dataType = dataType || options.dataTypes[ 0 ];
|
|
|
7373 inspected = inspected || {};
|
|
|
7374
|
|
|
7375 inspected[ dataType ] = true;
|
|
|
7376
|
|
|
7377 var selection,
|
|
|
7378 list = structure[ dataType ],
|
|
|
7379 i = 0,
|
|
|
7380 length = list ? list.length : 0,
|
|
|
7381 executeOnly = ( structure === prefilters );
|
|
|
7382
|
|
|
7383 for ( ; i < length && ( executeOnly || !selection ); i++ ) {
|
|
|
7384 selection = list[ i ]( options, originalOptions, jqXHR );
|
|
|
7385 // If we got redirected to another dataType
|
|
|
7386 // we try there if executing only and not done already
|
|
|
7387 if ( typeof selection === "string" ) {
|
|
|
7388 if ( !executeOnly || inspected[ selection ] ) {
|
|
|
7389 selection = undefined;
|
|
|
7390 } else {
|
|
|
7391 options.dataTypes.unshift( selection );
|
|
|
7392 selection = inspectPrefiltersOrTransports(
|
|
|
7393 structure, options, originalOptions, jqXHR, selection, inspected );
|
|
|
7394 }
|
|
|
7395 }
|
|
|
7396 }
|
|
|
7397 // If we're only executing or nothing was selected
|
|
|
7398 // we try the catchall dataType if not done already
|
|
|
7399 if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
|
|
|
7400 selection = inspectPrefiltersOrTransports(
|
|
|
7401 structure, options, originalOptions, jqXHR, "*", inspected );
|
|
|
7402 }
|
|
|
7403 // unnecessary when only executing (prefilters)
|
|
|
7404 // but it'll be ignored by the caller in that case
|
|
|
7405 return selection;
|
|
|
7406 }
|
|
|
7407
|
|
|
7408 // A special extend for ajax options
|
|
|
7409 // that takes "flat" options (not to be deep extended)
|
|
|
7410 // Fixes #9887
|
|
|
7411 function ajaxExtend( target, src ) {
|
|
|
7412 var key, deep,
|
|
|
7413 flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
7414 for ( key in src ) {
|
|
|
7415 if ( src[ key ] !== undefined ) {
|
|
|
7416 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
|
|
7417 }
|
|
|
7418 }
|
|
|
7419 if ( deep ) {
|
|
|
7420 jQuery.extend( true, target, deep );
|
|
|
7421 }
|
|
|
7422 }
|
|
|
7423
|
|
|
7424 jQuery.fn.load = function( url, params, callback ) {
|
|
|
7425 if ( typeof url !== "string" && _load ) {
|
|
|
7426 return _load.apply( this, arguments );
|
|
|
7427 }
|
|
|
7428
|
|
|
7429 // Don't do a request if no elements are being requested
|
|
|
7430 if ( !this.length ) {
|
|
|
7431 return this;
|
|
|
7432 }
|
|
|
7433
|
|
|
7434 var selector, type, response,
|
|
|
7435 self = this,
|
|
|
7436 off = url.indexOf(" ");
|
|
|
7437
|
|
|
7438 if ( off >= 0 ) {
|
|
|
7439 selector = url.slice( off, url.length );
|
|
|
7440 url = url.slice( 0, off );
|
|
|
7441 }
|
|
|
7442
|
|
|
7443 // If it's a function
|
|
|
7444 if ( jQuery.isFunction( params ) ) {
|
|
|
7445
|
|
|
7446 // We assume that it's the callback
|
|
|
7447 callback = params;
|
|
|
7448 params = undefined;
|
|
|
7449
|
|
|
7450 // Otherwise, build a param string
|
|
|
7451 } else if ( params && typeof params === "object" ) {
|
|
|
7452 type = "POST";
|
|
|
7453 }
|
|
|
7454
|
|
|
7455 // Request the remote document
|
|
|
7456 jQuery.ajax({
|
|
|
7457 url: url,
|
|
|
7458
|
|
|
7459 // if "type" variable is undefined, then "GET" method will be used
|
|
|
7460 type: type,
|
|
|
7461 dataType: "html",
|
|
|
7462 data: params,
|
|
|
7463 complete: function( jqXHR, status ) {
|
|
|
7464 if ( callback ) {
|
|
|
7465 self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
|
7466 }
|
|
|
7467 }
|
|
|
7468 }).done(function( responseText ) {
|
|
|
7469
|
|
|
7470 // Save response for use in complete callback
|
|
|
7471 response = arguments;
|
|
|
7472
|
|
|
7473 // See if a selector was specified
|
|
|
7474 self.html( selector ?
|
|
|
7475
|
|
|
7476 // Create a dummy div to hold the results
|
|
|
7477 jQuery("<div>")
|
|
|
7478
|
|
|
7479 // inject the contents of the document in, removing the scripts
|
|
|
7480 // to avoid any 'Permission Denied' errors in IE
|
|
|
7481 .append( responseText.replace( rscript, "" ) )
|
|
|
7482
|
|
|
7483 // Locate the specified elements
|
|
|
7484 .find( selector ) :
|
|
|
7485
|
|
|
7486 // If not, just inject the full result
|
|
|
7487 responseText );
|
|
|
7488
|
|
|
7489 });
|
|
|
7490
|
|
|
7491 return this;
|
|
|
7492 };
|
|
|
7493
|
|
|
7494 // Attach a bunch of functions for handling common AJAX events
|
|
|
7495 jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
|
|
|
7496 jQuery.fn[ o ] = function( f ){
|
|
|
7497 return this.on( o, f );
|
|
|
7498 };
|
|
|
7499 });
|
|
|
7500
|
|
|
7501 jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
|
7502 jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
7503 // shift arguments if data argument was omitted
|
|
|
7504 if ( jQuery.isFunction( data ) ) {
|
|
|
7505 type = type || callback;
|
|
|
7506 callback = data;
|
|
|
7507 data = undefined;
|
|
|
7508 }
|
|
|
7509
|
|
|
7510 return jQuery.ajax({
|
|
|
7511 type: method,
|
|
|
7512 url: url,
|
|
|
7513 data: data,
|
|
|
7514 success: callback,
|
|
|
7515 dataType: type
|
|
|
7516 });
|
|
|
7517 };
|
|
|
7518 });
|
|
|
7519
|
|
|
7520 jQuery.extend({
|
|
|
7521
|
|
|
7522 getScript: function( url, callback ) {
|
|
|
7523 return jQuery.get( url, undefined, callback, "script" );
|
|
|
7524 },
|
|
|
7525
|
|
|
7526 getJSON: function( url, data, callback ) {
|
|
|
7527 return jQuery.get( url, data, callback, "json" );
|
|
|
7528 },
|
|
|
7529
|
|
|
7530 // Creates a full fledged settings object into target
|
|
|
7531 // with both ajaxSettings and settings fields.
|
|
|
7532 // If target is omitted, writes into ajaxSettings.
|
|
|
7533 ajaxSetup: function( target, settings ) {
|
|
|
7534 if ( settings ) {
|
|
|
7535 // Building a settings object
|
|
|
7536 ajaxExtend( target, jQuery.ajaxSettings );
|
|
|
7537 } else {
|
|
|
7538 // Extending ajaxSettings
|
|
|
7539 settings = target;
|
|
|
7540 target = jQuery.ajaxSettings;
|
|
|
7541 }
|
|
|
7542 ajaxExtend( target, settings );
|
|
|
7543 return target;
|
|
|
7544 },
|
|
|
7545
|
|
|
7546 ajaxSettings: {
|
|
|
7547 url: ajaxLocation,
|
|
|
7548 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
|
|
7549 global: true,
|
|
|
7550 type: "GET",
|
|
|
7551 contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
|
7552 processData: true,
|
|
|
7553 async: true,
|
|
|
7554 /*
|
|
|
7555 timeout: 0,
|
|
|
7556 data: null,
|
|
|
7557 dataType: null,
|
|
|
7558 username: null,
|
|
|
7559 password: null,
|
|
|
7560 cache: null,
|
|
|
7561 throws: false,
|
|
|
7562 traditional: false,
|
|
|
7563 headers: {},
|
|
|
7564 */
|
|
|
7565
|
|
|
7566 accepts: {
|
|
|
7567 xml: "application/xml, text/xml",
|
|
|
7568 html: "text/html",
|
|
|
7569 text: "text/plain",
|
|
|
7570 json: "application/json, text/javascript",
|
|
|
7571 "*": allTypes
|
|
|
7572 },
|
|
|
7573
|
|
|
7574 contents: {
|
|
|
7575 xml: /xml/,
|
|
|
7576 html: /html/,
|
|
|
7577 json: /json/
|
|
|
7578 },
|
|
|
7579
|
|
|
7580 responseFields: {
|
|
|
7581 xml: "responseXML",
|
|
|
7582 text: "responseText"
|
|
|
7583 },
|
|
|
7584
|
|
|
7585 // List of data converters
|
|
|
7586 // 1) key format is "source_type destination_type" (a single space in-between)
|
|
|
7587 // 2) the catchall symbol "*" can be used for source_type
|
|
|
7588 converters: {
|
|
|
7589
|
|
|
7590 // Convert anything to text
|
|
|
7591 "* text": window.String,
|
|
|
7592
|
|
|
7593 // Text to html (true = no transformation)
|
|
|
7594 "text html": true,
|
|
|
7595
|
|
|
7596 // Evaluate text as a json expression
|
|
|
7597 "text json": jQuery.parseJSON,
|
|
|
7598
|
|
|
7599 // Parse text as xml
|
|
|
7600 "text xml": jQuery.parseXML
|
|
|
7601 },
|
|
|
7602
|
|
|
7603 // For options that shouldn't be deep extended:
|
|
|
7604 // you can add your own custom options here if
|
|
|
7605 // and when you create one that shouldn't be
|
|
|
7606 // deep extended (see ajaxExtend)
|
|
|
7607 flatOptions: {
|
|
|
7608 context: true,
|
|
|
7609 url: true
|
|
|
7610 }
|
|
|
7611 },
|
|
|
7612
|
|
|
7613 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
|
7614 ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
7615
|
|
|
7616 // Main method
|
|
|
7617 ajax: function( url, options ) {
|
|
|
7618
|
|
|
7619 // If url is an object, simulate pre-1.5 signature
|
|
|
7620 if ( typeof url === "object" ) {
|
|
|
7621 options = url;
|
|
|
7622 url = undefined;
|
|
|
7623 }
|
|
|
7624
|
|
|
7625 // Force options to be an object
|
|
|
7626 options = options || {};
|
|
|
7627
|
|
|
7628 var // ifModified key
|
|
|
7629 ifModifiedKey,
|
|
|
7630 // Response headers
|
|
|
7631 responseHeadersString,
|
|
|
7632 responseHeaders,
|
|
|
7633 // transport
|
|
|
7634 transport,
|
|
|
7635 // timeout handle
|
|
|
7636 timeoutTimer,
|
|
|
7637 // Cross-domain detection vars
|
|
|
7638 parts,
|
|
|
7639 // To know if global events are to be dispatched
|
|
|
7640 fireGlobals,
|
|
|
7641 // Loop variable
|
|
|
7642 i,
|
|
|
7643 // Create the final options object
|
|
|
7644 s = jQuery.ajaxSetup( {}, options ),
|
|
|
7645 // Callbacks context
|
|
|
7646 callbackContext = s.context || s,
|
|
|
7647 // Context for global events
|
|
|
7648 // It's the callbackContext if one was provided in the options
|
|
|
7649 // and if it's a DOM node or a jQuery collection
|
|
|
7650 globalEventContext = callbackContext !== s &&
|
|
|
7651 ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
|
|
|
7652 jQuery( callbackContext ) : jQuery.event,
|
|
|
7653 // Deferreds
|
|
|
7654 deferred = jQuery.Deferred(),
|
|
|
7655 completeDeferred = jQuery.Callbacks( "once memory" ),
|
|
|
7656 // Status-dependent callbacks
|
|
|
7657 statusCode = s.statusCode || {},
|
|
|
7658 // Headers (they are sent all at once)
|
|
|
7659 requestHeaders = {},
|
|
|
7660 requestHeadersNames = {},
|
|
|
7661 // The jqXHR state
|
|
|
7662 state = 0,
|
|
|
7663 // Default abort message
|
|
|
7664 strAbort = "canceled",
|
|
|
7665 // Fake xhr
|
|
|
7666 jqXHR = {
|
|
|
7667
|
|
|
7668 readyState: 0,
|
|
|
7669
|
|
|
7670 // Caches the header
|
|
|
7671 setRequestHeader: function( name, value ) {
|
|
|
7672 if ( !state ) {
|
|
|
7673 var lname = name.toLowerCase();
|
|
|
7674 name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
|
|
7675 requestHeaders[ name ] = value;
|
|
|
7676 }
|
|
|
7677 return this;
|
|
|
7678 },
|
|
|
7679
|
|
|
7680 // Raw string
|
|
|
7681 getAllResponseHeaders: function() {
|
|
|
7682 return state === 2 ? responseHeadersString : null;
|
|
|
7683 },
|
|
|
7684
|
|
|
7685 // Builds headers hashtable if needed
|
|
|
7686 getResponseHeader: function( key ) {
|
|
|
7687 var match;
|
|
|
7688 if ( state === 2 ) {
|
|
|
7689 if ( !responseHeaders ) {
|
|
|
7690 responseHeaders = {};
|
|
|
7691 while( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
|
|
7692 responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
|
|
7693 }
|
|
|
7694 }
|
|
|
7695 match = responseHeaders[ key.toLowerCase() ];
|
|
|
7696 }
|
|
|
7697 return match === undefined ? null : match;
|
|
|
7698 },
|
|
|
7699
|
|
|
7700 // Overrides response content-type header
|
|
|
7701 overrideMimeType: function( type ) {
|
|
|
7702 if ( !state ) {
|
|
|
7703 s.mimeType = type;
|
|
|
7704 }
|
|
|
7705 return this;
|
|
|
7706 },
|
|
|
7707
|
|
|
7708 // Cancel the request
|
|
|
7709 abort: function( statusText ) {
|
|
|
7710 statusText = statusText || strAbort;
|
|
|
7711 if ( transport ) {
|
|
|
7712 transport.abort( statusText );
|
|
|
7713 }
|
|
|
7714 done( 0, statusText );
|
|
|
7715 return this;
|
|
|
7716 }
|
|
|
7717 };
|
|
|
7718
|
|
|
7719 // Callback for when everything is done
|
|
|
7720 // It is defined here because jslint complains if it is declared
|
|
|
7721 // at the end of the function (which would be more logical and readable)
|
|
|
7722 function done( status, nativeStatusText, responses, headers ) {
|
|
|
7723 var isSuccess, success, error, response, modified,
|
|
|
7724 statusText = nativeStatusText;
|
|
|
7725
|
|
|
7726 // Called once
|
|
|
7727 if ( state === 2 ) {
|
|
|
7728 return;
|
|
|
7729 }
|
|
|
7730
|
|
|
7731 // State is "done" now
|
|
|
7732 state = 2;
|
|
|
7733
|
|
|
7734 // Clear timeout if it exists
|
|
|
7735 if ( timeoutTimer ) {
|
|
|
7736 clearTimeout( timeoutTimer );
|
|
|
7737 }
|
|
|
7738
|
|
|
7739 // Dereference transport for early garbage collection
|
|
|
7740 // (no matter how long the jqXHR object will be used)
|
|
|
7741 transport = undefined;
|
|
|
7742
|
|
|
7743 // Cache response headers
|
|
|
7744 responseHeadersString = headers || "";
|
|
|
7745
|
|
|
7746 // Set readyState
|
|
|
7747 jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
7748
|
|
|
7749 // Get response data
|
|
|
7750 if ( responses ) {
|
|
|
7751 response = ajaxHandleResponses( s, jqXHR, responses );
|
|
|
7752 }
|
|
|
7753
|
|
|
7754 // If successful, handle type chaining
|
|
|
7755 if ( status >= 200 && status < 300 || status === 304 ) {
|
|
|
7756
|
|
|
7757 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7758 if ( s.ifModified ) {
|
|
|
7759
|
|
|
7760 modified = jqXHR.getResponseHeader("Last-Modified");
|
|
|
7761 if ( modified ) {
|
|
|
7762 jQuery.lastModified[ ifModifiedKey ] = modified;
|
|
|
7763 }
|
|
|
7764 modified = jqXHR.getResponseHeader("Etag");
|
|
|
7765 if ( modified ) {
|
|
|
7766 jQuery.etag[ ifModifiedKey ] = modified;
|
|
|
7767 }
|
|
|
7768 }
|
|
|
7769
|
|
|
7770 // If not modified
|
|
|
7771 if ( status === 304 ) {
|
|
|
7772
|
|
|
7773 statusText = "notmodified";
|
|
|
7774 isSuccess = true;
|
|
|
7775
|
|
|
7776 // If we have data
|
|
|
7777 } else {
|
|
|
7778
|
|
|
7779 isSuccess = ajaxConvert( s, response );
|
|
|
7780 statusText = isSuccess.state;
|
|
|
7781 success = isSuccess.data;
|
|
|
7782 error = isSuccess.error;
|
|
|
7783 isSuccess = !error;
|
|
|
7784 }
|
|
|
7785 } else {
|
|
|
7786 // We extract error from statusText
|
|
|
7787 // then normalize statusText and status for non-aborts
|
|
|
7788 error = statusText;
|
|
|
7789 if ( !statusText || status ) {
|
|
|
7790 statusText = "error";
|
|
|
7791 if ( status < 0 ) {
|
|
|
7792 status = 0;
|
|
|
7793 }
|
|
|
7794 }
|
|
|
7795 }
|
|
|
7796
|
|
|
7797 // Set data for the fake xhr object
|
|
|
7798 jqXHR.status = status;
|
|
|
7799 jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
7800
|
|
|
7801 // Success/Error
|
|
|
7802 if ( isSuccess ) {
|
|
|
7803 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
|
7804 } else {
|
|
|
7805 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
|
7806 }
|
|
|
7807
|
|
|
7808 // Status-dependent callbacks
|
|
|
7809 jqXHR.statusCode( statusCode );
|
|
|
7810 statusCode = undefined;
|
|
|
7811
|
|
|
7812 if ( fireGlobals ) {
|
|
|
7813 globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
|
|
|
7814 [ jqXHR, s, isSuccess ? success : error ] );
|
|
|
7815 }
|
|
|
7816
|
|
|
7817 // Complete
|
|
|
7818 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
7819
|
|
|
7820 if ( fireGlobals ) {
|
|
|
7821 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
7822 // Handle the global AJAX counter
|
|
|
7823 if ( !( --jQuery.active ) ) {
|
|
|
7824 jQuery.event.trigger( "ajaxStop" );
|
|
|
7825 }
|
|
|
7826 }
|
|
|
7827 }
|
|
|
7828
|
|
|
7829 // Attach deferreds
|
|
|
7830 deferred.promise( jqXHR );
|
|
|
7831 jqXHR.success = jqXHR.done;
|
|
|
7832 jqXHR.error = jqXHR.fail;
|
|
|
7833 jqXHR.complete = completeDeferred.add;
|
|
|
7834
|
|
|
7835 // Status-dependent callbacks
|
|
|
7836 jqXHR.statusCode = function( map ) {
|
|
|
7837 if ( map ) {
|
|
|
7838 var tmp;
|
|
|
7839 if ( state < 2 ) {
|
|
|
7840 for ( tmp in map ) {
|
|
|
7841 statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
|
|
|
7842 }
|
|
|
7843 } else {
|
|
|
7844 tmp = map[ jqXHR.status ];
|
|
|
7845 jqXHR.always( tmp );
|
|
|
7846 }
|
|
|
7847 }
|
|
|
7848 return this;
|
|
|
7849 };
|
|
|
7850
|
|
|
7851 // Remove hash character (#7531: and string promotion)
|
|
|
7852 // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
|
|
7853 // We also use the url parameter if available
|
|
|
7854 s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
|
|
7855
|
|
|
7856 // Extract dataTypes list
|
|
|
7857 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
|
|
|
7858
|
|
|
7859 // A cross-domain request is in order when we have a protocol:host:port mismatch
|
|
|
7860 if ( s.crossDomain == null ) {
|
|
|
7861 parts = rurl.exec( s.url.toLowerCase() );
|
|
|
7862 s.crossDomain = !!( parts &&
|
|
|
7863 ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
|
|
|
7864 ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
|
|
|
7865 ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
|
|
|
7866 );
|
|
|
7867 }
|
|
|
7868
|
|
|
7869 // Convert data if not already a string
|
|
|
7870 if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
7871 s.data = jQuery.param( s.data, s.traditional );
|
|
|
7872 }
|
|
|
7873
|
|
|
7874 // Apply prefilters
|
|
|
7875 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
7876
|
|
|
7877 // If request was aborted inside a prefilter, stop there
|
|
|
7878 if ( state === 2 ) {
|
|
|
7879 return jqXHR;
|
|
|
7880 }
|
|
|
7881
|
|
|
7882 // We can fire global events as of now if asked to
|
|
|
7883 fireGlobals = s.global;
|
|
|
7884
|
|
|
7885 // Uppercase the type
|
|
|
7886 s.type = s.type.toUpperCase();
|
|
|
7887
|
|
|
7888 // Determine if request has content
|
|
|
7889 s.hasContent = !rnoContent.test( s.type );
|
|
|
7890
|
|
|
7891 // Watch for a new set of requests
|
|
|
7892 if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
|
7893 jQuery.event.trigger( "ajaxStart" );
|
|
|
7894 }
|
|
|
7895
|
|
|
7896 // More options handling for requests with no content
|
|
|
7897 if ( !s.hasContent ) {
|
|
|
7898
|
|
|
7899 // If data is available, append data to url
|
|
|
7900 if ( s.data ) {
|
|
|
7901 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
|
|
|
7902 // #9682: remove data so that it's not used in an eventual retry
|
|
|
7903 delete s.data;
|
|
|
7904 }
|
|
|
7905
|
|
|
7906 // Get ifModifiedKey before adding the anti-cache parameter
|
|
|
7907 ifModifiedKey = s.url;
|
|
|
7908
|
|
|
7909 // Add anti-cache in url if needed
|
|
|
7910 if ( s.cache === false ) {
|
|
|
7911
|
|
|
7912 var ts = jQuery.now(),
|
|
|
7913 // try replacing _= if it is there
|
|
|
7914 ret = s.url.replace( rts, "$1_=" + ts );
|
|
|
7915
|
|
|
7916 // if nothing was replaced, add timestamp to the end
|
|
|
7917 s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
|
|
|
7918 }
|
|
|
7919 }
|
|
|
7920
|
|
|
7921 // Set the correct header, if data is being sent
|
|
|
7922 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
|
7923 jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
|
7924 }
|
|
|
7925
|
|
|
7926 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7927 if ( s.ifModified ) {
|
|
|
7928 ifModifiedKey = ifModifiedKey || s.url;
|
|
|
7929 if ( jQuery.lastModified[ ifModifiedKey ] ) {
|
|
|
7930 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
|
|
|
7931 }
|
|
|
7932 if ( jQuery.etag[ ifModifiedKey ] ) {
|
|
|
7933 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
|
|
|
7934 }
|
|
|
7935 }
|
|
|
7936
|
|
|
7937 // Set the Accepts header for the server, depending on the dataType
|
|
|
7938 jqXHR.setRequestHeader(
|
|
|
7939 "Accept",
|
|
|
7940 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
|
|
7941 s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
|
7942 s.accepts[ "*" ]
|
|
|
7943 );
|
|
|
7944
|
|
|
7945 // Check for headers option
|
|
|
7946 for ( i in s.headers ) {
|
|
|
7947 jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
|
7948 }
|
|
|
7949
|
|
|
7950 // Allow custom headers/mimetypes and early abort
|
|
|
7951 if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
|
|
7952 // Abort if not done already and return
|
|
|
7953 return jqXHR.abort();
|
|
|
7954
|
|
|
7955 }
|
|
|
7956
|
|
|
7957 // aborting is no longer a cancellation
|
|
|
7958 strAbort = "abort";
|
|
|
7959
|
|
|
7960 // Install callbacks on deferreds
|
|
|
7961 for ( i in { success: 1, error: 1, complete: 1 } ) {
|
|
|
7962 jqXHR[ i ]( s[ i ] );
|
|
|
7963 }
|
|
|
7964
|
|
|
7965 // Get transport
|
|
|
7966 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
7967
|
|
|
7968 // If no transport, we auto-abort
|
|
|
7969 if ( !transport ) {
|
|
|
7970 done( -1, "No Transport" );
|
|
|
7971 } else {
|
|
|
7972 jqXHR.readyState = 1;
|
|
|
7973 // Send global event
|
|
|
7974 if ( fireGlobals ) {
|
|
|
7975 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
|
7976 }
|
|
|
7977 // Timeout
|
|
|
7978 if ( s.async && s.timeout > 0 ) {
|
|
|
7979 timeoutTimer = setTimeout( function(){
|
|
|
7980 jqXHR.abort( "timeout" );
|
|
|
7981 }, s.timeout );
|
|
|
7982 }
|
|
|
7983
|
|
|
7984 try {
|
|
|
7985 state = 1;
|
|
|
7986 transport.send( requestHeaders, done );
|
|
|
7987 } catch (e) {
|
|
|
7988 // Propagate exception as error if not done
|
|
|
7989 if ( state < 2 ) {
|
|
|
7990 done( -1, e );
|
|
|
7991 // Simply rethrow otherwise
|
|
|
7992 } else {
|
|
|
7993 throw e;
|
|
|
7994 }
|
|
|
7995 }
|
|
|
7996 }
|
|
|
7997
|
|
|
7998 return jqXHR;
|
|
|
7999 },
|
|
|
8000
|
|
|
8001 // Counter for holding the number of active queries
|
|
|
8002 active: 0,
|
|
|
8003
|
|
|
8004 // Last-Modified header cache for next request
|
|
|
8005 lastModified: {},
|
|
|
8006 etag: {}
|
|
|
8007
|
|
|
8008 });
|
|
|
8009
|
|
|
8010 /* Handles responses to an ajax request:
|
|
|
8011 * - sets all responseXXX fields accordingly
|
|
|
8012 * - finds the right dataType (mediates between content-type and expected dataType)
|
|
|
8013 * - returns the corresponding response
|
|
|
8014 */
|
|
|
8015 function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
8016
|
|
|
8017 var ct, type, finalDataType, firstDataType,
|
|
|
8018 contents = s.contents,
|
|
|
8019 dataTypes = s.dataTypes,
|
|
|
8020 responseFields = s.responseFields;
|
|
|
8021
|
|
|
8022 // Fill responseXXX fields
|
|
|
8023 for ( type in responseFields ) {
|
|
|
8024 if ( type in responses ) {
|
|
|
8025 jqXHR[ responseFields[type] ] = responses[ type ];
|
|
|
8026 }
|
|
|
8027 }
|
|
|
8028
|
|
|
8029 // Remove auto dataType and get content-type in the process
|
|
|
8030 while( dataTypes[ 0 ] === "*" ) {
|
|
|
8031 dataTypes.shift();
|
|
|
8032 if ( ct === undefined ) {
|
|
|
8033 ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
|
|
|
8034 }
|
|
|
8035 }
|
|
|
8036
|
|
|
8037 // Check if we're dealing with a known content-type
|
|
|
8038 if ( ct ) {
|
|
|
8039 for ( type in contents ) {
|
|
|
8040 if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
|
8041 dataTypes.unshift( type );
|
|
|
8042 break;
|
|
|
8043 }
|
|
|
8044 }
|
|
|
8045 }
|
|
|
8046
|
|
|
8047 // Check to see if we have a response for the expected dataType
|
|
|
8048 if ( dataTypes[ 0 ] in responses ) {
|
|
|
8049 finalDataType = dataTypes[ 0 ];
|
|
|
8050 } else {
|
|
|
8051 // Try convertible dataTypes
|
|
|
8052 for ( type in responses ) {
|
|
|
8053 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
|
|
8054 finalDataType = type;
|
|
|
8055 break;
|
|
|
8056 }
|
|
|
8057 if ( !firstDataType ) {
|
|
|
8058 firstDataType = type;
|
|
|
8059 }
|
|
|
8060 }
|
|
|
8061 // Or just use first one
|
|
|
8062 finalDataType = finalDataType || firstDataType;
|
|
|
8063 }
|
|
|
8064
|
|
|
8065 // If we found a dataType
|
|
|
8066 // We add the dataType to the list if needed
|
|
|
8067 // and return the corresponding response
|
|
|
8068 if ( finalDataType ) {
|
|
|
8069 if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
|
8070 dataTypes.unshift( finalDataType );
|
|
|
8071 }
|
|
|
8072 return responses[ finalDataType ];
|
|
|
8073 }
|
|
|
8074 }
|
|
|
8075
|
|
|
8076 // Chain conversions given the request and the original response
|
|
|
8077 function ajaxConvert( s, response ) {
|
|
|
8078
|
|
|
8079 var conv, conv2, current, tmp,
|
|
|
8080 // Work with a copy of dataTypes in case we need to modify it for conversion
|
|
|
8081 dataTypes = s.dataTypes.slice(),
|
|
|
8082 prev = dataTypes[ 0 ],
|
|
|
8083 converters = {},
|
|
|
8084 i = 0;
|
|
|
8085
|
|
|
8086 // Apply the dataFilter if provided
|
|
|
8087 if ( s.dataFilter ) {
|
|
|
8088 response = s.dataFilter( response, s.dataType );
|
|
|
8089 }
|
|
|
8090
|
|
|
8091 // Create converters map with lowercased keys
|
|
|
8092 if ( dataTypes[ 1 ] ) {
|
|
|
8093 for ( conv in s.converters ) {
|
|
|
8094 converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
|
8095 }
|
|
|
8096 }
|
|
|
8097
|
|
|
8098 // Convert to each sequential dataType, tolerating list modification
|
|
|
8099 for ( ; (current = dataTypes[++i]); ) {
|
|
|
8100
|
|
|
8101 // There's only work to do if current dataType is non-auto
|
|
|
8102 if ( current !== "*" ) {
|
|
|
8103
|
|
|
8104 // Convert response if prev dataType is non-auto and differs from current
|
|
|
8105 if ( prev !== "*" && prev !== current ) {
|
|
|
8106
|
|
|
8107 // Seek a direct converter
|
|
|
8108 conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
8109
|
|
|
8110 // If none found, seek a pair
|
|
|
8111 if ( !conv ) {
|
|
|
8112 for ( conv2 in converters ) {
|
|
|
8113
|
|
|
8114 // If conv2 outputs current
|
|
|
8115 tmp = conv2.split(" ");
|
|
|
8116 if ( tmp[ 1 ] === current ) {
|
|
|
8117
|
|
|
8118 // If prev can be converted to accepted input
|
|
|
8119 conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
|
8120 converters[ "* " + tmp[ 0 ] ];
|
|
|
8121 if ( conv ) {
|
|
|
8122 // Condense equivalence converters
|
|
|
8123 if ( conv === true ) {
|
|
|
8124 conv = converters[ conv2 ];
|
|
|
8125
|
|
|
8126 // Otherwise, insert the intermediate dataType
|
|
|
8127 } else if ( converters[ conv2 ] !== true ) {
|
|
|
8128 current = tmp[ 0 ];
|
|
|
8129 dataTypes.splice( i--, 0, current );
|
|
|
8130 }
|
|
|
8131
|
|
|
8132 break;
|
|
|
8133 }
|
|
|
8134 }
|
|
|
8135 }
|
|
|
8136 }
|
|
|
8137
|
|
|
8138 // Apply converter (if not an equivalence)
|
|
|
8139 if ( conv !== true ) {
|
|
|
8140
|
|
|
8141 // Unless errors are allowed to bubble, catch and return them
|
|
|
8142 if ( conv && s["throws"] ) {
|
|
|
8143 response = conv( response );
|
|
|
8144 } else {
|
|
|
8145 try {
|
|
|
8146 response = conv( response );
|
|
|
8147 } catch ( e ) {
|
|
|
8148 return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
|
|
|
8149 }
|
|
|
8150 }
|
|
|
8151 }
|
|
|
8152 }
|
|
|
8153
|
|
|
8154 // Update prev for next iteration
|
|
|
8155 prev = current;
|
|
|
8156 }
|
|
|
8157 }
|
|
|
8158
|
|
|
8159 return { state: "success", data: response };
|
|
|
8160 }
|
|
|
8161 var oldCallbacks = [],
|
|
|
8162 rquestion = /\?/,
|
|
|
8163 rjsonp = /(=)\?(?=&|$)|\?\?/,
|
|
|
8164 nonce = jQuery.now();
|
|
|
8165
|
|
|
8166 // Default jsonp settings
|
|
|
8167 jQuery.ajaxSetup({
|
|
|
8168 jsonp: "callback",
|
|
|
8169 jsonpCallback: function() {
|
|
|
8170 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
|
|
|
8171 this[ callback ] = true;
|
|
|
8172 return callback;
|
|
|
8173 }
|
|
|
8174 });
|
|
|
8175
|
|
|
8176 // Detect, normalize options and install callbacks for jsonp requests
|
|
|
8177 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
8178
|
|
|
8179 var callbackName, overwritten, responseContainer,
|
|
|
8180 data = s.data,
|
|
|
8181 url = s.url,
|
|
|
8182 hasCallback = s.jsonp !== false,
|
|
|
8183 replaceInUrl = hasCallback && rjsonp.test( url ),
|
|
|
8184 replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
|
|
|
8185 !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
|
|
|
8186 rjsonp.test( data );
|
|
|
8187
|
|
|
8188 // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
|
8189 if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
|
|
|
8190
|
|
|
8191 // Get callback name, remembering preexisting value associated with it
|
|
|
8192 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
|
|
8193 s.jsonpCallback() :
|
|
|
8194 s.jsonpCallback;
|
|
|
8195 overwritten = window[ callbackName ];
|
|
|
8196
|
|
|
8197 // Insert callback into url or form data
|
|
|
8198 if ( replaceInUrl ) {
|
|
|
8199 s.url = url.replace( rjsonp, "$1" + callbackName );
|
|
|
8200 } else if ( replaceInData ) {
|
|
|
8201 s.data = data.replace( rjsonp, "$1" + callbackName );
|
|
|
8202 } else if ( hasCallback ) {
|
|
|
8203 s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
|
8204 }
|
|
|
8205
|
|
|
8206 // Use data converter to retrieve json after script execution
|
|
|
8207 s.converters["script json"] = function() {
|
|
|
8208 if ( !responseContainer ) {
|
|
|
8209 jQuery.error( callbackName + " was not called" );
|
|
|
8210 }
|
|
|
8211 return responseContainer[ 0 ];
|
|
|
8212 };
|
|
|
8213
|
|
|
8214 // force json dataType
|
|
|
8215 s.dataTypes[ 0 ] = "json";
|
|
|
8216
|
|
|
8217 // Install callback
|
|
|
8218 window[ callbackName ] = function() {
|
|
|
8219 responseContainer = arguments;
|
|
|
8220 };
|
|
|
8221
|
|
|
8222 // Clean-up function (fires after converters)
|
|
|
8223 jqXHR.always(function() {
|
|
|
8224 // Restore preexisting value
|
|
|
8225 window[ callbackName ] = overwritten;
|
|
|
8226
|
|
|
8227 // Save back as free
|
|
|
8228 if ( s[ callbackName ] ) {
|
|
|
8229 // make sure that re-using the options doesn't screw things around
|
|
|
8230 s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
8231
|
|
|
8232 // save the callback name for future use
|
|
|
8233 oldCallbacks.push( callbackName );
|
|
|
8234 }
|
|
|
8235
|
|
|
8236 // Call if it was a function and we have a response
|
|
|
8237 if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
|
|
8238 overwritten( responseContainer[ 0 ] );
|
|
|
8239 }
|
|
|
8240
|
|
|
8241 responseContainer = overwritten = undefined;
|
|
|
8242 });
|
|
|
8243
|
|
|
8244 // Delegate to script
|
|
|
8245 return "script";
|
|
|
8246 }
|
|
|
8247 });
|
|
|
8248 // Install script dataType
|
|
|
8249 jQuery.ajaxSetup({
|
|
|
8250 accepts: {
|
|
|
8251 script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
|
|
8252 },
|
|
|
8253 contents: {
|
|
|
8254 script: /javascript|ecmascript/
|
|
|
8255 },
|
|
|
8256 converters: {
|
|
|
8257 "text script": function( text ) {
|
|
|
8258 jQuery.globalEval( text );
|
|
|
8259 return text;
|
|
|
8260 }
|
|
|
8261 }
|
|
|
8262 });
|
|
|
8263
|
|
|
8264 // Handle cache's special case and global
|
|
|
8265 jQuery.ajaxPrefilter( "script", function( s ) {
|
|
|
8266 if ( s.cache === undefined ) {
|
|
|
8267 s.cache = false;
|
|
|
8268 }
|
|
|
8269 if ( s.crossDomain ) {
|
|
|
8270 s.type = "GET";
|
|
|
8271 s.global = false;
|
|
|
8272 }
|
|
|
8273 });
|
|
|
8274
|
|
|
8275 // Bind script tag hack transport
|
|
|
8276 jQuery.ajaxTransport( "script", function(s) {
|
|
|
8277
|
|
|
8278 // This transport only deals with cross domain requests
|
|
|
8279 if ( s.crossDomain ) {
|
|
|
8280
|
|
|
8281 var script,
|
|
|
8282 head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
|
|
|
8283
|
|
|
8284 return {
|
|
|
8285
|
|
|
8286 send: function( _, callback ) {
|
|
|
8287
|
|
|
8288 script = document.createElement( "script" );
|
|
|
8289
|
|
|
8290 script.async = "async";
|
|
|
8291
|
|
|
8292 if ( s.scriptCharset ) {
|
|
|
8293 script.charset = s.scriptCharset;
|
|
|
8294 }
|
|
|
8295
|
|
|
8296 script.src = s.url;
|
|
|
8297
|
|
|
8298 // Attach handlers for all browsers
|
|
|
8299 script.onload = script.onreadystatechange = function( _, isAbort ) {
|
|
|
8300
|
|
|
8301 if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
|
|
|
8302
|
|
|
8303 // Handle memory leak in IE
|
|
|
8304 script.onload = script.onreadystatechange = null;
|
|
|
8305
|
|
|
8306 // Remove the script
|
|
|
8307 if ( head && script.parentNode ) {
|
|
|
8308 head.removeChild( script );
|
|
|
8309 }
|
|
|
8310
|
|
|
8311 // Dereference the script
|
|
|
8312 script = undefined;
|
|
|
8313
|
|
|
8314 // Callback if not abort
|
|
|
8315 if ( !isAbort ) {
|
|
|
8316 callback( 200, "success" );
|
|
|
8317 }
|
|
|
8318 }
|
|
|
8319 };
|
|
|
8320 // Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
|
|
8321 // This arises when a base node is used (#2709 and #4378).
|
|
|
8322 head.insertBefore( script, head.firstChild );
|
|
|
8323 },
|
|
|
8324
|
|
|
8325 abort: function() {
|
|
|
8326 if ( script ) {
|
|
|
8327 script.onload( 0, 1 );
|
|
|
8328 }
|
|
|
8329 }
|
|
|
8330 };
|
|
|
8331 }
|
|
|
8332 });
|
|
|
8333 var xhrCallbacks,
|
|
|
8334 // #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
|
|
8335 xhrOnUnloadAbort = window.ActiveXObject ? function() {
|
|
|
8336 // Abort all pending requests
|
|
|
8337 for ( var key in xhrCallbacks ) {
|
|
|
8338 xhrCallbacks[ key ]( 0, 1 );
|
|
|
8339 }
|
|
|
8340 } : false,
|
|
|
8341 xhrId = 0;
|
|
|
8342
|
|
|
8343 // Functions to create xhrs
|
|
|
8344 function createStandardXHR() {
|
|
|
8345 try {
|
|
|
8346 return new window.XMLHttpRequest();
|
|
|
8347 } catch( e ) {}
|
|
|
8348 }
|
|
|
8349
|
|
|
8350 function createActiveXHR() {
|
|
|
8351 try {
|
|
|
8352 return new window.ActiveXObject( "Microsoft.XMLHTTP" );
|
|
|
8353 } catch( e ) {}
|
|
|
8354 }
|
|
|
8355
|
|
|
8356 // Create the request object
|
|
|
8357 // (This is still attached to ajaxSettings for backward compatibility)
|
|
|
8358 jQuery.ajaxSettings.xhr = window.ActiveXObject ?
|
|
|
8359 /* Microsoft failed to properly
|
|
|
8360 * implement the XMLHttpRequest in IE7 (can't request local files),
|
|
|
8361 * so we use the ActiveXObject when it is available
|
|
|
8362 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
|
|
8363 * we need a fallback.
|
|
|
8364 */
|
|
|
8365 function() {
|
|
|
8366 return !this.isLocal && createStandardXHR() || createActiveXHR();
|
|
|
8367 } :
|
|
|
8368 // For all other browsers, use the standard XMLHttpRequest object
|
|
|
8369 createStandardXHR;
|
|
|
8370
|
|
|
8371 // Determine support properties
|
|
|
8372 (function( xhr ) {
|
|
|
8373 jQuery.extend( jQuery.support, {
|
|
|
8374 ajax: !!xhr,
|
|
|
8375 cors: !!xhr && ( "withCredentials" in xhr )
|
|
|
8376 });
|
|
|
8377 })( jQuery.ajaxSettings.xhr() );
|
|
|
8378
|
|
|
8379 // Create transport if the browser can provide an xhr
|
|
|
8380 if ( jQuery.support.ajax ) {
|
|
|
8381
|
|
|
8382 jQuery.ajaxTransport(function( s ) {
|
|
|
8383 // Cross domain only allowed if supported through XMLHttpRequest
|
|
|
8384 if ( !s.crossDomain || jQuery.support.cors ) {
|
|
|
8385
|
|
|
8386 var callback;
|
|
|
8387
|
|
|
8388 return {
|
|
|
8389 send: function( headers, complete ) {
|
|
|
8390
|
|
|
8391 // Get a new xhr
|
|
|
8392 var handle, i,
|
|
|
8393 xhr = s.xhr();
|
|
|
8394
|
|
|
8395 // Open the socket
|
|
|
8396 // Passing null username, generates a login popup on Opera (#2865)
|
|
|
8397 if ( s.username ) {
|
|
|
8398 xhr.open( s.type, s.url, s.async, s.username, s.password );
|
|
|
8399 } else {
|
|
|
8400 xhr.open( s.type, s.url, s.async );
|
|
|
8401 }
|
|
|
8402
|
|
|
8403 // Apply custom fields if provided
|
|
|
8404 if ( s.xhrFields ) {
|
|
|
8405 for ( i in s.xhrFields ) {
|
|
|
8406 xhr[ i ] = s.xhrFields[ i ];
|
|
|
8407 }
|
|
|
8408 }
|
|
|
8409
|
|
|
8410 // Override mime type if needed
|
|
|
8411 if ( s.mimeType && xhr.overrideMimeType ) {
|
|
|
8412 xhr.overrideMimeType( s.mimeType );
|
|
|
8413 }
|
|
|
8414
|
|
|
8415 // X-Requested-With header
|
|
|
8416 // For cross-domain requests, seeing as conditions for a preflight are
|
|
|
8417 // akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
|
8418 // (it can always be set on a per-request basis or even using ajaxSetup)
|
|
|
8419 // For same-domain requests, won't change header if already provided.
|
|
|
8420 if ( !s.crossDomain && !headers["X-Requested-With"] ) {
|
|
|
8421 headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
|
|
8422 }
|
|
|
8423
|
|
|
8424 // Need an extra try/catch for cross domain requests in Firefox 3
|
|
|
8425 try {
|
|
|
8426 for ( i in headers ) {
|
|
|
8427 xhr.setRequestHeader( i, headers[ i ] );
|
|
|
8428 }
|
|
|
8429 } catch( _ ) {}
|
|
|
8430
|
|
|
8431 // Do send the request
|
|
|
8432 // This may raise an exception which is actually
|
|
|
8433 // handled in jQuery.ajax (so no try/catch here)
|
|
|
8434 xhr.send( ( s.hasContent && s.data ) || null );
|
|
|
8435
|
|
|
8436 // Listener
|
|
|
8437 callback = function( _, isAbort ) {
|
|
|
8438
|
|
|
8439 var status,
|
|
|
8440 statusText,
|
|
|
8441 responseHeaders,
|
|
|
8442 responses,
|
|
|
8443 xml;
|
|
|
8444
|
|
|
8445 // Firefox throws exceptions when accessing properties
|
|
|
8446 // of an xhr when a network error occurred
|
|
|
8447 // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
|
|
8448 try {
|
|
|
8449
|
|
|
8450 // Was never called and is aborted or complete
|
|
|
8451 if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
|
|
|
8452
|
|
|
8453 // Only called once
|
|
|
8454 callback = undefined;
|
|
|
8455
|
|
|
8456 // Do not keep as active anymore
|
|
|
8457 if ( handle ) {
|
|
|
8458 xhr.onreadystatechange = jQuery.noop;
|
|
|
8459 if ( xhrOnUnloadAbort ) {
|
|
|
8460 delete xhrCallbacks[ handle ];
|
|
|
8461 }
|
|
|
8462 }
|
|
|
8463
|
|
|
8464 // If it's an abort
|
|
|
8465 if ( isAbort ) {
|
|
|
8466 // Abort it manually if needed
|
|
|
8467 if ( xhr.readyState !== 4 ) {
|
|
|
8468 xhr.abort();
|
|
|
8469 }
|
|
|
8470 } else {
|
|
|
8471 status = xhr.status;
|
|
|
8472 responseHeaders = xhr.getAllResponseHeaders();
|
|
|
8473 responses = {};
|
|
|
8474 xml = xhr.responseXML;
|
|
|
8475
|
|
|
8476 // Construct response list
|
|
|
8477 if ( xml && xml.documentElement /* #4958 */ ) {
|
|
|
8478 responses.xml = xml;
|
|
|
8479 }
|
|
|
8480
|
|
|
8481 // When requesting binary data, IE6-9 will throw an exception
|
|
|
8482 // on any attempt to access responseText (#11426)
|
|
|
8483 try {
|
|
|
8484 responses.text = xhr.responseText;
|
|
|
8485 } catch( e ) {
|
|
|
8486 }
|
|
|
8487
|
|
|
8488 // Firefox throws an exception when accessing
|
|
|
8489 // statusText for faulty cross-domain requests
|
|
|
8490 try {
|
|
|
8491 statusText = xhr.statusText;
|
|
|
8492 } catch( e ) {
|
|
|
8493 // We normalize with Webkit giving an empty statusText
|
|
|
8494 statusText = "";
|
|
|
8495 }
|
|
|
8496
|
|
|
8497 // Filter status for non standard behaviors
|
|
|
8498
|
|
|
8499 // If the request is local and we have data: assume a success
|
|
|
8500 // (success with no data won't get notified, that's the best we
|
|
|
8501 // can do given current implementations)
|
|
|
8502 if ( !status && s.isLocal && !s.crossDomain ) {
|
|
|
8503 status = responses.text ? 200 : 404;
|
|
|
8504 // IE - #1450: sometimes returns 1223 when it should be 204
|
|
|
8505 } else if ( status === 1223 ) {
|
|
|
8506 status = 204;
|
|
|
8507 }
|
|
|
8508 }
|
|
|
8509 }
|
|
|
8510 } catch( firefoxAccessException ) {
|
|
|
8511 if ( !isAbort ) {
|
|
|
8512 complete( -1, firefoxAccessException );
|
|
|
8513 }
|
|
|
8514 }
|
|
|
8515
|
|
|
8516 // Call complete if needed
|
|
|
8517 if ( responses ) {
|
|
|
8518 complete( status, statusText, responses, responseHeaders );
|
|
|
8519 }
|
|
|
8520 };
|
|
|
8521
|
|
|
8522 if ( !s.async ) {
|
|
|
8523 // if we're in sync mode we fire the callback
|
|
|
8524 callback();
|
|
|
8525 } else if ( xhr.readyState === 4 ) {
|
|
|
8526 // (IE6 & IE7) if it's in cache and has been
|
|
|
8527 // retrieved directly we need to fire the callback
|
|
|
8528 setTimeout( callback, 0 );
|
|
|
8529 } else {
|
|
|
8530 handle = ++xhrId;
|
|
|
8531 if ( xhrOnUnloadAbort ) {
|
|
|
8532 // Create the active xhrs callbacks list if needed
|
|
|
8533 // and attach the unload handler
|
|
|
8534 if ( !xhrCallbacks ) {
|
|
|
8535 xhrCallbacks = {};
|
|
|
8536 jQuery( window ).unload( xhrOnUnloadAbort );
|
|
|
8537 }
|
|
|
8538 // Add to list of active xhrs callbacks
|
|
|
8539 xhrCallbacks[ handle ] = callback;
|
|
|
8540 }
|
|
|
8541 xhr.onreadystatechange = callback;
|
|
|
8542 }
|
|
|
8543 },
|
|
|
8544
|
|
|
8545 abort: function() {
|
|
|
8546 if ( callback ) {
|
|
|
8547 callback(0,1);
|
|
|
8548 }
|
|
|
8549 }
|
|
|
8550 };
|
|
|
8551 }
|
|
|
8552 });
|
|
|
8553 }
|
|
|
8554 var fxNow, timerId,
|
|
|
8555 rfxtypes = /^(?:toggle|show|hide)$/,
|
|
|
8556 rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
|
|
|
8557 rrun = /queueHooks$/,
|
|
|
8558 animationPrefilters = [ defaultPrefilter ],
|
|
|
8559 tweeners = {
|
|
|
8560 "*": [function( prop, value ) {
|
|
|
8561 var end, unit,
|
|
|
8562 tween = this.createTween( prop, value ),
|
|
|
8563 parts = rfxnum.exec( value ),
|
|
|
8564 target = tween.cur(),
|
|
|
8565 start = +target || 0,
|
|
|
8566 scale = 1,
|
|
|
8567 maxIterations = 20;
|
|
|
8568
|
|
|
8569 if ( parts ) {
|
|
|
8570 end = +parts[2];
|
|
|
8571 unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
8572
|
|
|
8573 // We need to compute starting value
|
|
|
8574 if ( unit !== "px" && start ) {
|
|
|
8575 // Iteratively approximate from a nonzero starting point
|
|
|
8576 // Prefer the current property, because this process will be trivial if it uses the same units
|
|
|
8577 // Fallback to end or a simple constant
|
|
|
8578 start = jQuery.css( tween.elem, prop, true ) || end || 1;
|
|
|
8579
|
|
|
8580 do {
|
|
|
8581 // If previous iteration zeroed out, double until we get *something*
|
|
|
8582 // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
|
|
8583 scale = scale || ".5";
|
|
|
8584
|
|
|
8585 // Adjust and apply
|
|
|
8586 start = start / scale;
|
|
|
8587 jQuery.style( tween.elem, prop, start + unit );
|
|
|
8588
|
|
|
8589 // Update scale, tolerating zero or NaN from tween.cur()
|
|
|
8590 // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
|
|
8591 } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
|
|
|
8592 }
|
|
|
8593
|
|
|
8594 tween.unit = unit;
|
|
|
8595 tween.start = start;
|
|
|
8596 // If a +=/-= token was provided, we're doing a relative animation
|
|
|
8597 tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
|
|
|
8598 }
|
|
|
8599 return tween;
|
|
|
8600 }]
|
|
|
8601 };
|
|
|
8602
|
|
|
8603 // Animations created synchronously will run synchronously
|
|
|
8604 function createFxNow() {
|
|
|
8605 setTimeout(function() {
|
|
|
8606 fxNow = undefined;
|
|
|
8607 }, 0 );
|
|
|
8608 return ( fxNow = jQuery.now() );
|
|
|
8609 }
|
|
|
8610
|
|
|
8611 function createTweens( animation, props ) {
|
|
|
8612 jQuery.each( props, function( prop, value ) {
|
|
|
8613 var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
|
|
8614 index = 0,
|
|
|
8615 length = collection.length;
|
|
|
8616 for ( ; index < length; index++ ) {
|
|
|
8617 if ( collection[ index ].call( animation, prop, value ) ) {
|
|
|
8618
|
|
|
8619 // we're done with this property
|
|
|
8620 return;
|
|
|
8621 }
|
|
|
8622 }
|
|
|
8623 });
|
|
|
8624 }
|
|
|
8625
|
|
|
8626 function Animation( elem, properties, options ) {
|
|
|
8627 var result,
|
|
|
8628 index = 0,
|
|
|
8629 tweenerIndex = 0,
|
|
|
8630 length = animationPrefilters.length,
|
|
|
8631 deferred = jQuery.Deferred().always( function() {
|
|
|
8632 // don't match elem in the :animated selector
|
|
|
8633 delete tick.elem;
|
|
|
8634 }),
|
|
|
8635 tick = function() {
|
|
|
8636 var currentTime = fxNow || createFxNow(),
|
|
|
8637 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
8638 // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
|
|
8639 temp = remaining / animation.duration || 0,
|
|
|
8640 percent = 1 - temp,
|
|
|
8641 index = 0,
|
|
|
8642 length = animation.tweens.length;
|
|
|
8643
|
|
|
8644 for ( ; index < length ; index++ ) {
|
|
|
8645 animation.tweens[ index ].run( percent );
|
|
|
8646 }
|
|
|
8647
|
|
|
8648 deferred.notifyWith( elem, [ animation, percent, remaining ]);
|
|
|
8649
|
|
|
8650 if ( percent < 1 && length ) {
|
|
|
8651 return remaining;
|
|
|
8652 } else {
|
|
|
8653 deferred.resolveWith( elem, [ animation ] );
|
|
|
8654 return false;
|
|
|
8655 }
|
|
|
8656 },
|
|
|
8657 animation = deferred.promise({
|
|
|
8658 elem: elem,
|
|
|
8659 props: jQuery.extend( {}, properties ),
|
|
|
8660 opts: jQuery.extend( true, { specialEasing: {} }, options ),
|
|
|
8661 originalProperties: properties,
|
|
|
8662 originalOptions: options,
|
|
|
8663 startTime: fxNow || createFxNow(),
|
|
|
8664 duration: options.duration,
|
|
|
8665 tweens: [],
|
|
|
8666 createTween: function( prop, end, easing ) {
|
|
|
8667 var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
|
8668 animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
|
8669 animation.tweens.push( tween );
|
|
|
8670 return tween;
|
|
|
8671 },
|
|
|
8672 stop: function( gotoEnd ) {
|
|
|
8673 var index = 0,
|
|
|
8674 // if we are going to the end, we want to run all the tweens
|
|
|
8675 // otherwise we skip this part
|
|
|
8676 length = gotoEnd ? animation.tweens.length : 0;
|
|
|
8677
|
|
|
8678 for ( ; index < length ; index++ ) {
|
|
|
8679 animation.tweens[ index ].run( 1 );
|
|
|
8680 }
|
|
|
8681
|
|
|
8682 // resolve when we played the last frame
|
|
|
8683 // otherwise, reject
|
|
|
8684 if ( gotoEnd ) {
|
|
|
8685 deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
|
8686 } else {
|
|
|
8687 deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
|
8688 }
|
|
|
8689 return this;
|
|
|
8690 }
|
|
|
8691 }),
|
|
|
8692 props = animation.props;
|
|
|
8693
|
|
|
8694 propFilter( props, animation.opts.specialEasing );
|
|
|
8695
|
|
|
8696 for ( ; index < length ; index++ ) {
|
|
|
8697 result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
|
|
|
8698 if ( result ) {
|
|
|
8699 return result;
|
|
|
8700 }
|
|
|
8701 }
|
|
|
8702
|
|
|
8703 createTweens( animation, props );
|
|
|
8704
|
|
|
8705 if ( jQuery.isFunction( animation.opts.start ) ) {
|
|
|
8706 animation.opts.start.call( elem, animation );
|
|
|
8707 }
|
|
|
8708
|
|
|
8709 jQuery.fx.timer(
|
|
|
8710 jQuery.extend( tick, {
|
|
|
8711 anim: animation,
|
|
|
8712 queue: animation.opts.queue,
|
|
|
8713 elem: elem
|
|
|
8714 })
|
|
|
8715 );
|
|
|
8716
|
|
|
8717 // attach callbacks from options
|
|
|
8718 return animation.progress( animation.opts.progress )
|
|
|
8719 .done( animation.opts.done, animation.opts.complete )
|
|
|
8720 .fail( animation.opts.fail )
|
|
|
8721 .always( animation.opts.always );
|
|
|
8722 }
|
|
|
8723
|
|
|
8724 function propFilter( props, specialEasing ) {
|
|
|
8725 var index, name, easing, value, hooks;
|
|
|
8726
|
|
|
8727 // camelCase, specialEasing and expand cssHook pass
|
|
|
8728 for ( index in props ) {
|
|
|
8729 name = jQuery.camelCase( index );
|
|
|
8730 easing = specialEasing[ name ];
|
|
|
8731 value = props[ index ];
|
|
|
8732 if ( jQuery.isArray( value ) ) {
|
|
|
8733 easing = value[ 1 ];
|
|
|
8734 value = props[ index ] = value[ 0 ];
|
|
|
8735 }
|
|
|
8736
|
|
|
8737 if ( index !== name ) {
|
|
|
8738 props[ name ] = value;
|
|
|
8739 delete props[ index ];
|
|
|
8740 }
|
|
|
8741
|
|
|
8742 hooks = jQuery.cssHooks[ name ];
|
|
|
8743 if ( hooks && "expand" in hooks ) {
|
|
|
8744 value = hooks.expand( value );
|
|
|
8745 delete props[ name ];
|
|
|
8746
|
|
|
8747 // not quite $.extend, this wont overwrite keys already present.
|
|
|
8748 // also - reusing 'index' from above because we have the correct "name"
|
|
|
8749 for ( index in value ) {
|
|
|
8750 if ( !( index in props ) ) {
|
|
|
8751 props[ index ] = value[ index ];
|
|
|
8752 specialEasing[ index ] = easing;
|
|
|
8753 }
|
|
|
8754 }
|
|
|
8755 } else {
|
|
|
8756 specialEasing[ name ] = easing;
|
|
|
8757 }
|
|
|
8758 }
|
|
|
8759 }
|
|
|
8760
|
|
|
8761 jQuery.Animation = jQuery.extend( Animation, {
|
|
|
8762
|
|
|
8763 tweener: function( props, callback ) {
|
|
|
8764 if ( jQuery.isFunction( props ) ) {
|
|
|
8765 callback = props;
|
|
|
8766 props = [ "*" ];
|
|
|
8767 } else {
|
|
|
8768 props = props.split(" ");
|
|
|
8769 }
|
|
|
8770
|
|
|
8771 var prop,
|
|
|
8772 index = 0,
|
|
|
8773 length = props.length;
|
|
|
8774
|
|
|
8775 for ( ; index < length ; index++ ) {
|
|
|
8776 prop = props[ index ];
|
|
|
8777 tweeners[ prop ] = tweeners[ prop ] || [];
|
|
|
8778 tweeners[ prop ].unshift( callback );
|
|
|
8779 }
|
|
|
8780 },
|
|
|
8781
|
|
|
8782 prefilter: function( callback, prepend ) {
|
|
|
8783 if ( prepend ) {
|
|
|
8784 animationPrefilters.unshift( callback );
|
|
|
8785 } else {
|
|
|
8786 animationPrefilters.push( callback );
|
|
|
8787 }
|
|
|
8788 }
|
|
|
8789 });
|
|
|
8790
|
|
|
8791 function defaultPrefilter( elem, props, opts ) {
|
|
|
8792 var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
|
|
|
8793 anim = this,
|
|
|
8794 style = elem.style,
|
|
|
8795 orig = {},
|
|
|
8796 handled = [],
|
|
|
8797 hidden = elem.nodeType && isHidden( elem );
|
|
|
8798
|
|
|
8799 // handle queue: false promises
|
|
|
8800 if ( !opts.queue ) {
|
|
|
8801 hooks = jQuery._queueHooks( elem, "fx" );
|
|
|
8802 if ( hooks.unqueued == null ) {
|
|
|
8803 hooks.unqueued = 0;
|
|
|
8804 oldfire = hooks.empty.fire;
|
|
|
8805 hooks.empty.fire = function() {
|
|
|
8806 if ( !hooks.unqueued ) {
|
|
|
8807 oldfire();
|
|
|
8808 }
|
|
|
8809 };
|
|
|
8810 }
|
|
|
8811 hooks.unqueued++;
|
|
|
8812
|
|
|
8813 anim.always(function() {
|
|
|
8814 // doing this makes sure that the complete handler will be called
|
|
|
8815 // before this completes
|
|
|
8816 anim.always(function() {
|
|
|
8817 hooks.unqueued--;
|
|
|
8818 if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
|
8819 hooks.empty.fire();
|
|
|
8820 }
|
|
|
8821 });
|
|
|
8822 });
|
|
|
8823 }
|
|
|
8824
|
|
|
8825 // height/width overflow pass
|
|
|
8826 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
|
|
8827 // Make sure that nothing sneaks out
|
|
|
8828 // Record all 3 overflow attributes because IE does not
|
|
|
8829 // change the overflow attribute when overflowX and
|
|
|
8830 // overflowY are set to the same value
|
|
|
8831 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
8832
|
|
|
8833 // Set display property to inline-block for height/width
|
|
|
8834 // animations on inline elements that are having width/height animated
|
|
|
8835 if ( jQuery.css( elem, "display" ) === "inline" &&
|
|
|
8836 jQuery.css( elem, "float" ) === "none" ) {
|
|
|
8837
|
|
|
8838 // inline-level elements accept inline-block;
|
|
|
8839 // block-level elements need to be inline with layout
|
|
|
8840 if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
|
|
|
8841 style.display = "inline-block";
|
|
|
8842
|
|
|
8843 } else {
|
|
|
8844 style.zoom = 1;
|
|
|
8845 }
|
|
|
8846 }
|
|
|
8847 }
|
|
|
8848
|
|
|
8849 if ( opts.overflow ) {
|
|
|
8850 style.overflow = "hidden";
|
|
|
8851 if ( !jQuery.support.shrinkWrapBlocks ) {
|
|
|
8852 anim.done(function() {
|
|
|
8853 style.overflow = opts.overflow[ 0 ];
|
|
|
8854 style.overflowX = opts.overflow[ 1 ];
|
|
|
8855 style.overflowY = opts.overflow[ 2 ];
|
|
|
8856 });
|
|
|
8857 }
|
|
|
8858 }
|
|
|
8859
|
|
|
8860
|
|
|
8861 // show/hide pass
|
|
|
8862 for ( index in props ) {
|
|
|
8863 value = props[ index ];
|
|
|
8864 if ( rfxtypes.exec( value ) ) {
|
|
|
8865 delete props[ index ];
|
|
|
8866 toggle = toggle || value === "toggle";
|
|
|
8867 if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
8868 continue;
|
|
|
8869 }
|
|
|
8870 handled.push( index );
|
|
|
8871 }
|
|
|
8872 }
|
|
|
8873
|
|
|
8874 length = handled.length;
|
|
|
8875 if ( length ) {
|
|
|
8876 dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
|
|
|
8877 if ( "hidden" in dataShow ) {
|
|
|
8878 hidden = dataShow.hidden;
|
|
|
8879 }
|
|
|
8880
|
|
|
8881 // store state if its toggle - enables .stop().toggle() to "reverse"
|
|
|
8882 if ( toggle ) {
|
|
|
8883 dataShow.hidden = !hidden;
|
|
|
8884 }
|
|
|
8885 if ( hidden ) {
|
|
|
8886 jQuery( elem ).show();
|
|
|
8887 } else {
|
|
|
8888 anim.done(function() {
|
|
|
8889 jQuery( elem ).hide();
|
|
|
8890 });
|
|
|
8891 }
|
|
|
8892 anim.done(function() {
|
|
|
8893 var prop;
|
|
|
8894 jQuery.removeData( elem, "fxshow", true );
|
|
|
8895 for ( prop in orig ) {
|
|
|
8896 jQuery.style( elem, prop, orig[ prop ] );
|
|
|
8897 }
|
|
|
8898 });
|
|
|
8899 for ( index = 0 ; index < length ; index++ ) {
|
|
|
8900 prop = handled[ index ];
|
|
|
8901 tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
|
|
|
8902 orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
8903
|
|
|
8904 if ( !( prop in dataShow ) ) {
|
|
|
8905 dataShow[ prop ] = tween.start;
|
|
|
8906 if ( hidden ) {
|
|
|
8907 tween.end = tween.start;
|
|
|
8908 tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
|
|
8909 }
|
|
|
8910 }
|
|
|
8911 }
|
|
|
8912 }
|
|
|
8913 }
|
|
|
8914
|
|
|
8915 function Tween( elem, options, prop, end, easing ) {
|
|
|
8916 return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
|
8917 }
|
|
|
8918 jQuery.Tween = Tween;
|
|
|
8919
|
|
|
8920 Tween.prototype = {
|
|
|
8921 constructor: Tween,
|
|
|
8922 init: function( elem, options, prop, end, easing, unit ) {
|
|
|
8923 this.elem = elem;
|
|
|
8924 this.prop = prop;
|
|
|
8925 this.easing = easing || "swing";
|
|
|
8926 this.options = options;
|
|
|
8927 this.start = this.now = this.cur();
|
|
|
8928 this.end = end;
|
|
|
8929 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
8930 },
|
|
|
8931 cur: function() {
|
|
|
8932 var hooks = Tween.propHooks[ this.prop ];
|
|
|
8933
|
|
|
8934 return hooks && hooks.get ?
|
|
|
8935 hooks.get( this ) :
|
|
|
8936 Tween.propHooks._default.get( this );
|
|
|
8937 },
|
|
|
8938 run: function( percent ) {
|
|
|
8939 var eased,
|
|
|
8940 hooks = Tween.propHooks[ this.prop ];
|
|
|
8941
|
|
|
8942 if ( this.options.duration ) {
|
|
|
8943 this.pos = eased = jQuery.easing[ this.easing ](
|
|
|
8944 percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
|
8945 );
|
|
|
8946 } else {
|
|
|
8947 this.pos = eased = percent;
|
|
|
8948 }
|
|
|
8949 this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
8950
|
|
|
8951 if ( this.options.step ) {
|
|
|
8952 this.options.step.call( this.elem, this.now, this );
|
|
|
8953 }
|
|
|
8954
|
|
|
8955 if ( hooks && hooks.set ) {
|
|
|
8956 hooks.set( this );
|
|
|
8957 } else {
|
|
|
8958 Tween.propHooks._default.set( this );
|
|
|
8959 }
|
|
|
8960 return this;
|
|
|
8961 }
|
|
|
8962 };
|
|
|
8963
|
|
|
8964 Tween.prototype.init.prototype = Tween.prototype;
|
|
|
8965
|
|
|
8966 Tween.propHooks = {
|
|
|
8967 _default: {
|
|
|
8968 get: function( tween ) {
|
|
|
8969 var result;
|
|
|
8970
|
|
|
8971 if ( tween.elem[ tween.prop ] != null &&
|
|
|
8972 (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
|
|
8973 return tween.elem[ tween.prop ];
|
|
|
8974 }
|
|
|
8975
|
|
|
8976 // passing any value as a 4th parameter to .css will automatically
|
|
|
8977 // attempt a parseFloat and fallback to a string if the parse fails
|
|
|
8978 // so, simple values such as "10px" are parsed to Float.
|
|
|
8979 // complex values such as "rotate(1rad)" are returned as is.
|
|
|
8980 result = jQuery.css( tween.elem, tween.prop, false, "" );
|
|
|
8981 // Empty strings, null, undefined and "auto" are converted to 0.
|
|
|
8982 return !result || result === "auto" ? 0 : result;
|
|
|
8983 },
|
|
|
8984 set: function( tween ) {
|
|
|
8985 // use step hook for back compat - use cssHook if its there - use .style if its
|
|
|
8986 // available and use plain properties where available
|
|
|
8987 if ( jQuery.fx.step[ tween.prop ] ) {
|
|
|
8988 jQuery.fx.step[ tween.prop ]( tween );
|
|
|
8989 } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
|
|
|
8990 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
|
8991 } else {
|
|
|
8992 tween.elem[ tween.prop ] = tween.now;
|
|
|
8993 }
|
|
|
8994 }
|
|
|
8995 }
|
|
|
8996 };
|
|
|
8997
|
|
|
8998 // Remove in 2.0 - this supports IE8's panic based approach
|
|
|
8999 // to setting things on disconnected nodes
|
|
|
9000
|
|
|
9001 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
|
9002 set: function( tween ) {
|
|
|
9003 if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
|
9004 tween.elem[ tween.prop ] = tween.now;
|
|
|
9005 }
|
|
|
9006 }
|
|
|
9007 };
|
|
|
9008
|
|
|
9009 jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
|
|
|
9010 var cssFn = jQuery.fn[ name ];
|
|
|
9011 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
9012 return speed == null || typeof speed === "boolean" ||
|
|
|
9013 // special check for .toggle( handler, handler, ... )
|
|
|
9014 ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
|
|
|
9015 cssFn.apply( this, arguments ) :
|
|
|
9016 this.animate( genFx( name, true ), speed, easing, callback );
|
|
|
9017 };
|
|
|
9018 });
|
|
|
9019
|
|
|
9020 jQuery.fn.extend({
|
|
|
9021 fadeTo: function( speed, to, easing, callback ) {
|
|
|
9022
|
|
|
9023 // show any hidden elements after setting opacity to 0
|
|
|
9024 return this.filter( isHidden ).css( "opacity", 0 ).show()
|
|
|
9025
|
|
|
9026 // animate to the value specified
|
|
|
9027 .end().animate({ opacity: to }, speed, easing, callback );
|
|
|
9028 },
|
|
|
9029 animate: function( prop, speed, easing, callback ) {
|
|
|
9030 var empty = jQuery.isEmptyObject( prop ),
|
|
|
9031 optall = jQuery.speed( speed, easing, callback ),
|
|
|
9032 doAnimation = function() {
|
|
|
9033 // Operate on a copy of prop so per-property easing won't be lost
|
|
|
9034 var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
9035
|
|
|
9036 // Empty animations resolve immediately
|
|
|
9037 if ( empty ) {
|
|
|
9038 anim.stop( true );
|
|
|
9039 }
|
|
|
9040 };
|
|
|
9041
|
|
|
9042 return empty || optall.queue === false ?
|
|
|
9043 this.each( doAnimation ) :
|
|
|
9044 this.queue( optall.queue, doAnimation );
|
|
|
9045 },
|
|
|
9046 stop: function( type, clearQueue, gotoEnd ) {
|
|
|
9047 var stopQueue = function( hooks ) {
|
|
|
9048 var stop = hooks.stop;
|
|
|
9049 delete hooks.stop;
|
|
|
9050 stop( gotoEnd );
|
|
|
9051 };
|
|
|
9052
|
|
|
9053 if ( typeof type !== "string" ) {
|
|
|
9054 gotoEnd = clearQueue;
|
|
|
9055 clearQueue = type;
|
|
|
9056 type = undefined;
|
|
|
9057 }
|
|
|
9058 if ( clearQueue && type !== false ) {
|
|
|
9059 this.queue( type || "fx", [] );
|
|
|
9060 }
|
|
|
9061
|
|
|
9062 return this.each(function() {
|
|
|
9063 var dequeue = true,
|
|
|
9064 index = type != null && type + "queueHooks",
|
|
|
9065 timers = jQuery.timers,
|
|
|
9066 data = jQuery._data( this );
|
|
|
9067
|
|
|
9068 if ( index ) {
|
|
|
9069 if ( data[ index ] && data[ index ].stop ) {
|
|
|
9070 stopQueue( data[ index ] );
|
|
|
9071 }
|
|
|
9072 } else {
|
|
|
9073 for ( index in data ) {
|
|
|
9074 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
|
9075 stopQueue( data[ index ] );
|
|
|
9076 }
|
|
|
9077 }
|
|
|
9078 }
|
|
|
9079
|
|
|
9080 for ( index = timers.length; index--; ) {
|
|
|
9081 if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
|
|
9082 timers[ index ].anim.stop( gotoEnd );
|
|
|
9083 dequeue = false;
|
|
|
9084 timers.splice( index, 1 );
|
|
|
9085 }
|
|
|
9086 }
|
|
|
9087
|
|
|
9088 // start the next in the queue if the last step wasn't forced
|
|
|
9089 // timers currently will call their complete callbacks, which will dequeue
|
|
|
9090 // but only if they were gotoEnd
|
|
|
9091 if ( dequeue || !gotoEnd ) {
|
|
|
9092 jQuery.dequeue( this, type );
|
|
|
9093 }
|
|
|
9094 });
|
|
|
9095 }
|
|
|
9096 });
|
|
|
9097
|
|
|
9098 // Generate parameters to create a standard animation
|
|
|
9099 function genFx( type, includeWidth ) {
|
|
|
9100 var which,
|
|
|
9101 attrs = { height: type },
|
|
|
9102 i = 0;
|
|
|
9103
|
|
|
9104 // if we include width, step value is 1 to do all cssExpand values,
|
|
|
9105 // if we don't include width, step value is 2 to skip over Left and Right
|
|
|
9106 includeWidth = includeWidth? 1 : 0;
|
|
|
9107 for( ; i < 4 ; i += 2 - includeWidth ) {
|
|
|
9108 which = cssExpand[ i ];
|
|
|
9109 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
|
9110 }
|
|
|
9111
|
|
|
9112 if ( includeWidth ) {
|
|
|
9113 attrs.opacity = attrs.width = type;
|
|
|
9114 }
|
|
|
9115
|
|
|
9116 return attrs;
|
|
|
9117 }
|
|
|
9118
|
|
|
9119 // Generate shortcuts for custom animations
|
|
|
9120 jQuery.each({
|
|
|
9121 slideDown: genFx("show"),
|
|
|
9122 slideUp: genFx("hide"),
|
|
|
9123 slideToggle: genFx("toggle"),
|
|
|
9124 fadeIn: { opacity: "show" },
|
|
|
9125 fadeOut: { opacity: "hide" },
|
|
|
9126 fadeToggle: { opacity: "toggle" }
|
|
|
9127 }, function( name, props ) {
|
|
|
9128 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
9129 return this.animate( props, speed, easing, callback );
|
|
|
9130 };
|
|
|
9131 });
|
|
|
9132
|
|
|
9133 jQuery.speed = function( speed, easing, fn ) {
|
|
|
9134 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
|
9135 complete: fn || !fn && easing ||
|
|
|
9136 jQuery.isFunction( speed ) && speed,
|
|
|
9137 duration: speed,
|
|
|
9138 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
|
9139 };
|
|
|
9140
|
|
|
9141 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
|
|
9142 opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
|
|
9143
|
|
|
9144 // normalize opt.queue - true/undefined/null -> "fx"
|
|
|
9145 if ( opt.queue == null || opt.queue === true ) {
|
|
|
9146 opt.queue = "fx";
|
|
|
9147 }
|
|
|
9148
|
|
|
9149 // Queueing
|
|
|
9150 opt.old = opt.complete;
|
|
|
9151
|
|
|
9152 opt.complete = function() {
|
|
|
9153 if ( jQuery.isFunction( opt.old ) ) {
|
|
|
9154 opt.old.call( this );
|
|
|
9155 }
|
|
|
9156
|
|
|
9157 if ( opt.queue ) {
|
|
|
9158 jQuery.dequeue( this, opt.queue );
|
|
|
9159 }
|
|
|
9160 };
|
|
|
9161
|
|
|
9162 return opt;
|
|
|
9163 };
|
|
|
9164
|
|
|
9165 jQuery.easing = {
|
|
|
9166 linear: function( p ) {
|
|
|
9167 return p;
|
|
|
9168 },
|
|
|
9169 swing: function( p ) {
|
|
|
9170 return 0.5 - Math.cos( p*Math.PI ) / 2;
|
|
|
9171 }
|
|
|
9172 };
|
|
|
9173
|
|
|
9174 jQuery.timers = [];
|
|
|
9175 jQuery.fx = Tween.prototype.init;
|
|
|
9176 jQuery.fx.tick = function() {
|
|
|
9177 var timer,
|
|
|
9178 timers = jQuery.timers,
|
|
|
9179 i = 0;
|
|
|
9180
|
|
|
9181 fxNow = jQuery.now();
|
|
|
9182
|
|
|
9183 for ( ; i < timers.length; i++ ) {
|
|
|
9184 timer = timers[ i ];
|
|
|
9185 // Checks the timer has not already been removed
|
|
|
9186 if ( !timer() && timers[ i ] === timer ) {
|
|
|
9187 timers.splice( i--, 1 );
|
|
|
9188 }
|
|
|
9189 }
|
|
|
9190
|
|
|
9191 if ( !timers.length ) {
|
|
|
9192 jQuery.fx.stop();
|
|
|
9193 }
|
|
|
9194 fxNow = undefined;
|
|
|
9195 };
|
|
|
9196
|
|
|
9197 jQuery.fx.timer = function( timer ) {
|
|
|
9198 if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
|
|
|
9199 timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
|
|
9200 }
|
|
|
9201 };
|
|
|
9202
|
|
|
9203 jQuery.fx.interval = 13;
|
|
|
9204
|
|
|
9205 jQuery.fx.stop = function() {
|
|
|
9206 clearInterval( timerId );
|
|
|
9207 timerId = null;
|
|
|
9208 };
|
|
|
9209
|
|
|
9210 jQuery.fx.speeds = {
|
|
|
9211 slow: 600,
|
|
|
9212 fast: 200,
|
|
|
9213 // Default speed
|
|
|
9214 _default: 400
|
|
|
9215 };
|
|
|
9216
|
|
|
9217 // Back Compat <1.8 extension point
|
|
|
9218 jQuery.fx.step = {};
|
|
|
9219
|
|
|
9220 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
9221 jQuery.expr.filters.animated = function( elem ) {
|
|
|
9222 return jQuery.grep(jQuery.timers, function( fn ) {
|
|
|
9223 return elem === fn.elem;
|
|
|
9224 }).length;
|
|
|
9225 };
|
|
|
9226 }
|
|
|
9227 var rroot = /^(?:body|html)$/i;
|
|
|
9228
|
|
|
9229 jQuery.fn.offset = function( options ) {
|
|
|
9230 if ( arguments.length ) {
|
|
|
9231 return options === undefined ?
|
|
|
9232 this :
|
|
|
9233 this.each(function( i ) {
|
|
|
9234 jQuery.offset.setOffset( this, options, i );
|
|
|
9235 });
|
|
|
9236 }
|
|
|
9237
|
|
|
9238 var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
|
|
|
9239 box = { top: 0, left: 0 },
|
|
|
9240 elem = this[ 0 ],
|
|
|
9241 doc = elem && elem.ownerDocument;
|
|
|
9242
|
|
|
9243 if ( !doc ) {
|
|
|
9244 return;
|
|
|
9245 }
|
|
|
9246
|
|
|
9247 if ( (body = doc.body) === elem ) {
|
|
|
9248 return jQuery.offset.bodyOffset( elem );
|
|
|
9249 }
|
|
|
9250
|
|
|
9251 docElem = doc.documentElement;
|
|
|
9252
|
|
|
9253 // Make sure it's not a disconnected DOM node
|
|
|
9254 if ( !jQuery.contains( docElem, elem ) ) {
|
|
|
9255 return box;
|
|
|
9256 }
|
|
|
9257
|
|
|
9258 // If we don't have gBCR, just use 0,0 rather than error
|
|
|
9259 // BlackBerry 5, iOS 3 (original iPhone)
|
|
|
9260 if ( typeof elem.getBoundingClientRect !== "undefined" ) {
|
|
|
9261 box = elem.getBoundingClientRect();
|
|
|
9262 }
|
|
|
9263 win = getWindow( doc );
|
|
|
9264 clientTop = docElem.clientTop || body.clientTop || 0;
|
|
|
9265 clientLeft = docElem.clientLeft || body.clientLeft || 0;
|
|
|
9266 scrollTop = win.pageYOffset || docElem.scrollTop;
|
|
|
9267 scrollLeft = win.pageXOffset || docElem.scrollLeft;
|
|
|
9268 return {
|
|
|
9269 top: box.top + scrollTop - clientTop,
|
|
|
9270 left: box.left + scrollLeft - clientLeft
|
|
|
9271 };
|
|
|
9272 };
|
|
|
9273
|
|
|
9274 jQuery.offset = {
|
|
|
9275
|
|
|
9276 bodyOffset: function( body ) {
|
|
|
9277 var top = body.offsetTop,
|
|
|
9278 left = body.offsetLeft;
|
|
|
9279
|
|
|
9280 if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
|
|
|
9281 top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
|
|
|
9282 left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
|
|
|
9283 }
|
|
|
9284
|
|
|
9285 return { top: top, left: left };
|
|
|
9286 },
|
|
|
9287
|
|
|
9288 setOffset: function( elem, options, i ) {
|
|
|
9289 var position = jQuery.css( elem, "position" );
|
|
|
9290
|
|
|
9291 // set position first, in-case top/left are set even on static elem
|
|
|
9292 if ( position === "static" ) {
|
|
|
9293 elem.style.position = "relative";
|
|
|
9294 }
|
|
|
9295
|
|
|
9296 var curElem = jQuery( elem ),
|
|
|
9297 curOffset = curElem.offset(),
|
|
|
9298 curCSSTop = jQuery.css( elem, "top" ),
|
|
|
9299 curCSSLeft = jQuery.css( elem, "left" ),
|
|
|
9300 calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
|
|
|
9301 props = {}, curPosition = {}, curTop, curLeft;
|
|
|
9302
|
|
|
9303 // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
|
|
9304 if ( calculatePosition ) {
|
|
|
9305 curPosition = curElem.position();
|
|
|
9306 curTop = curPosition.top;
|
|
|
9307 curLeft = curPosition.left;
|
|
|
9308 } else {
|
|
|
9309 curTop = parseFloat( curCSSTop ) || 0;
|
|
|
9310 curLeft = parseFloat( curCSSLeft ) || 0;
|
|
|
9311 }
|
|
|
9312
|
|
|
9313 if ( jQuery.isFunction( options ) ) {
|
|
|
9314 options = options.call( elem, i, curOffset );
|
|
|
9315 }
|
|
|
9316
|
|
|
9317 if ( options.top != null ) {
|
|
|
9318 props.top = ( options.top - curOffset.top ) + curTop;
|
|
|
9319 }
|
|
|
9320 if ( options.left != null ) {
|
|
|
9321 props.left = ( options.left - curOffset.left ) + curLeft;
|
|
|
9322 }
|
|
|
9323
|
|
|
9324 if ( "using" in options ) {
|
|
|
9325 options.using.call( elem, props );
|
|
|
9326 } else {
|
|
|
9327 curElem.css( props );
|
|
|
9328 }
|
|
|
9329 }
|
|
|
9330 };
|
|
|
9331
|
|
|
9332
|
|
|
9333 jQuery.fn.extend({
|
|
|
9334
|
|
|
9335 position: function() {
|
|
|
9336 if ( !this[0] ) {
|
|
|
9337 return;
|
|
|
9338 }
|
|
|
9339
|
|
|
9340 var elem = this[0],
|
|
|
9341
|
|
|
9342 // Get *real* offsetParent
|
|
|
9343 offsetParent = this.offsetParent(),
|
|
|
9344
|
|
|
9345 // Get correct offsets
|
|
|
9346 offset = this.offset(),
|
|
|
9347 parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
|
|
|
9348
|
|
|
9349 // Subtract element margins
|
|
|
9350 // note: when an element has margin: auto the offsetLeft and marginLeft
|
|
|
9351 // are the same in Safari causing offset.left to incorrectly be 0
|
|
|
9352 offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
|
|
|
9353 offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
|
|
|
9354
|
|
|
9355 // Add offsetParent borders
|
|
|
9356 parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
|
|
|
9357 parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
|
|
|
9358
|
|
|
9359 // Subtract the two offsets
|
|
|
9360 return {
|
|
|
9361 top: offset.top - parentOffset.top,
|
|
|
9362 left: offset.left - parentOffset.left
|
|
|
9363 };
|
|
|
9364 },
|
|
|
9365
|
|
|
9366 offsetParent: function() {
|
|
|
9367 return this.map(function() {
|
|
|
9368 var offsetParent = this.offsetParent || document.body;
|
|
|
9369 while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
|
|
|
9370 offsetParent = offsetParent.offsetParent;
|
|
|
9371 }
|
|
|
9372 return offsetParent || document.body;
|
|
|
9373 });
|
|
|
9374 }
|
|
|
9375 });
|
|
|
9376
|
|
|
9377
|
|
|
9378 // Create scrollLeft and scrollTop methods
|
|
|
9379 jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
|
|
|
9380 var top = /Y/.test( prop );
|
|
|
9381
|
|
|
9382 jQuery.fn[ method ] = function( val ) {
|
|
|
9383 return jQuery.access( this, function( elem, method, val ) {
|
|
|
9384 var win = getWindow( elem );
|
|
|
9385
|
|
|
9386 if ( val === undefined ) {
|
|
|
9387 return win ? (prop in win) ? win[ prop ] :
|
|
|
9388 win.document.documentElement[ method ] :
|
|
|
9389 elem[ method ];
|
|
|
9390 }
|
|
|
9391
|
|
|
9392 if ( win ) {
|
|
|
9393 win.scrollTo(
|
|
|
9394 !top ? val : jQuery( win ).scrollLeft(),
|
|
|
9395 top ? val : jQuery( win ).scrollTop()
|
|
|
9396 );
|
|
|
9397
|
|
|
9398 } else {
|
|
|
9399 elem[ method ] = val;
|
|
|
9400 }
|
|
|
9401 }, method, val, arguments.length, null );
|
|
|
9402 };
|
|
|
9403 });
|
|
|
9404
|
|
|
9405 function getWindow( elem ) {
|
|
|
9406 return jQuery.isWindow( elem ) ?
|
|
|
9407 elem :
|
|
|
9408 elem.nodeType === 9 ?
|
|
|
9409 elem.defaultView || elem.parentWindow :
|
|
|
9410 false;
|
|
|
9411 }
|
|
|
9412 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
|
9413 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
|
9414 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
|
|
9415 // margin is only for outerHeight, outerWidth
|
|
|
9416 jQuery.fn[ funcName ] = function( margin, value ) {
|
|
|
9417 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
|
9418 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
9419
|
|
|
9420 return jQuery.access( this, function( elem, type, value ) {
|
|
|
9421 var doc;
|
|
|
9422
|
|
|
9423 if ( jQuery.isWindow( elem ) ) {
|
|
|
9424 // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
|
|
9425 // isn't a whole lot we can do. See pull request at this URL for discussion:
|
|
|
9426 // https://github.com/jquery/jquery/pull/764
|
|
|
9427 return elem.document.documentElement[ "client" + name ];
|
|
|
9428 }
|
|
|
9429
|
|
|
9430 // Get document width or height
|
|
|
9431 if ( elem.nodeType === 9 ) {
|
|
|
9432 doc = elem.documentElement;
|
|
|
9433
|
|
|
9434 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
|
|
9435 // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
|
|
9436 return Math.max(
|
|
|
9437 elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
|
9438 elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
|
9439 doc[ "client" + name ]
|
|
|
9440 );
|
|
|
9441 }
|
|
|
9442
|
|
|
9443 return value === undefined ?
|
|
|
9444 // Get width or height on the element, requesting but not forcing parseFloat
|
|
|
9445 jQuery.css( elem, type, value, extra ) :
|
|
|
9446
|
|
|
9447 // Set width or height on the element
|
|
|
9448 jQuery.style( elem, type, value, extra );
|
|
|
9449 }, type, chainable ? margin : undefined, chainable, null );
|
|
|
9450 };
|
|
|
9451 });
|
|
|
9452 });
|
|
|
9453 // Expose jQuery to the global object
|
|
|
9454 window.jQuery = window.$ = jQuery;
|
|
|
9455
|
|
|
9456 // Expose jQuery as an AMD module, but only for AMD loaders that
|
|
|
9457 // understand the issues with loading multiple versions of jQuery
|
|
|
9458 // in a page that all might call define(). The loader will indicate
|
|
|
9459 // they have special allowances for multiple jQuery versions by
|
|
|
9460 // specifying define.amd.jQuery = true. Register as a named module,
|
|
|
9461 // since jQuery can be concatenated with other files that may use define,
|
|
|
9462 // but not use a proper concatenation script that understands anonymous
|
|
|
9463 // AMD modules. A named AMD is safest and most robust way to register.
|
|
|
9464 // Lowercase jquery is used because AMD module names are derived from
|
|
|
9465 // file names, and jQuery is normally delivered in a lowercase file name.
|
|
|
9466 // Do this after creating the global so that if an AMD module wants to call
|
|
|
9467 // noConflict to hide this version of jQuery, it will work.
|
|
|
9468 if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
|
|
|
9469 define( "jquery", [], function () { return jQuery; } );
|
|
|
9470 }
|
|
|
9471
|
|
|
9472 })( window );
|
