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1 | 503b3f7b | Assos Assos | /*!
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2 | * jQuery JavaScript Library v1.9.1
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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 2005, 2012 jQuery Foundation, Inc. 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: 2013-2-4
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13 | */
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14 | (function( window, undefined ) { |
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15 | |||
16 | // Can't do this because several apps including ASP.NET trace
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17 | // the stack via arguments.caller.callee and Firefox dies if
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18 | // you try to trace through "use strict" call chains. (#13335)
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19 | // Support: Firefox 18+
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20 | //"use strict";
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21 | var
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22 | // The deferred used on DOM ready
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23 | readyList, |
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24 | |||
25 | // A central reference to the root jQuery(document)
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26 | rootjQuery, |
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27 | |||
28 | // Support: IE<9
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29 | // For `typeof node.method` instead of `node.method !== undefined`
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30 | core_strundefined = typeof undefined, |
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31 | |||
32 | // Use the correct document accordingly with window argument (sandbox)
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33 | document = window.document, |
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34 | location = window.location, |
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35 | |||
36 | // Map over jQuery in case of overwrite
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37 | _jQuery = window.jQuery, |
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38 | |||
39 | // Map over the $ in case of overwrite
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40 | _$ = window.$, |
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41 | |||
42 | // [[Class]] -> type pairs
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43 | class2type = {}, |
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44 | |||
45 | // List of deleted data cache ids, so we can reuse them
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46 | core_deletedIds = [], |
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47 | |||
48 | core_version = "1.9.1",
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49 | |||
50 | // Save a reference to some core methods
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51 | core_concat = core_deletedIds.concat, |
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52 | core_push = core_deletedIds.push, |
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53 | core_slice = core_deletedIds.slice, |
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54 | core_indexOf = core_deletedIds.indexOf, |
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55 | core_toString = class2type.toString, |
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56 | core_hasOwn = class2type.hasOwnProperty, |
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57 | core_trim = core_version.trim, |
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58 | |||
59 | // Define a local copy of jQuery
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60 | jQuery = function( selector, context ) { |
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61 | // The jQuery object is actually just the init constructor 'enhanced'
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62 | return new jQuery.fn.init( selector, context, rootjQuery ); |
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63 | }, |
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64 | |||
65 | // Used for matching numbers
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66 | core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
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67 | |||
68 | // Used for splitting on whitespace
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69 | core_rnotwhite = /\S+/g,
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70 | |||
71 | // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
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72 | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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73 | |||
74 | // A simple way to check for HTML strings
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75 | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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76 | // Strict HTML recognition (#11290: must start with <)
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77 | rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
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78 | |||
79 | // Match a standalone tag
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80 | rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
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81 | |||
82 | // JSON RegExp
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83 | rvalidchars = /^[\],:{}\s]*$/,
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84 | rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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85 | rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
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86 | rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
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87 | |||
88 | // Matches dashed string for camelizing
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89 | rmsPrefix = /^-ms-/,
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90 | rdashAlpha = /-([\da-z])/gi,
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91 | |||
92 | // Used by jQuery.camelCase as callback to replace()
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93 | fcamelCase = function( all, letter ) { |
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94 | return letter.toUpperCase();
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95 | }, |
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96 | |||
97 | // The ready event handler
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98 | completed = function( event ) { |
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99 | |||
100 | // readyState === "complete" is good enough for us to call the dom ready in oldIE
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101 | if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { |
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102 | detach(); |
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103 | jQuery.ready(); |
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104 | } |
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105 | }, |
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106 | // Clean-up method for dom ready events
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107 | detach = function() { |
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108 | if ( document.addEventListener ) {
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109 | document.removeEventListener( "DOMContentLoaded", completed, false ); |
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110 | window.removeEventListener( "load", completed, false ); |
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111 | |||
112 | } else {
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113 | document.detachEvent( "onreadystatechange", completed );
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114 | window.detachEvent( "onload", completed );
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115 | } |
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116 | }; |
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117 | |||
118 | jQuery.fn = jQuery.prototype = { |
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119 | // The current version of jQuery being used
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120 | jquery: core_version,
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121 | |||
122 | constructor: jQuery,
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123 | init: function( selector, context, rootjQuery ) { |
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124 | var match, elem;
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125 | |||
126 | // HANDLE: $(""), $(null), $(undefined), $(false)
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127 | if ( !selector ) {
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128 | return this; |
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129 | } |
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130 | |||
131 | // Handle HTML strings
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132 | if ( typeof selector === "string" ) { |
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133 | if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { |
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134 | // Assume that strings that start and end with <> are HTML and skip the regex check
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135 | match = [ null, selector, null ]; |
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136 | |||
137 | } else {
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138 | match = rquickExpr.exec( selector ); |
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139 | } |
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140 | |||
141 | // Match html or make sure no context is specified for #id
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142 | if ( match && (match[1] || !context) ) { |
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143 | |||
144 | // HANDLE: $(html) -> $(array)
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145 | if ( match[1] ) { |
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146 | context = context instanceof jQuery ? context[0] : context; |
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147 | |||
148 | // scripts is true for back-compat
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149 | jQuery.merge( this, jQuery.parseHTML(
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150 | match[1],
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151 | context && context.nodeType ? context.ownerDocument || context : document, |
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152 | true
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153 | ) ); |
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154 | |||
155 | // HANDLE: $(html, props)
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156 | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { |
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157 | for ( match in context ) { |
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158 | // Properties of context are called as methods if possible
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159 | if ( jQuery.isFunction( this[ match ] ) ) { |
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160 | this[ match ]( context[ match ] );
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161 | |||
162 | // ...and otherwise set as attributes
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163 | } else {
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164 | this.attr( match, context[ match ] );
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165 | } |
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166 | } |
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167 | } |
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168 | |||
169 | return this; |
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170 | |||
171 | // HANDLE: $(#id)
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172 | } else {
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173 | elem = document.getElementById( match[2] );
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174 | |||
175 | // Check parentNode to catch when Blackberry 4.6 returns
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176 | // nodes that are no longer in the document #6963
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177 | if ( elem && elem.parentNode ) {
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178 | // Handle the case where IE and Opera return items
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179 | // by name instead of ID
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180 | if ( elem.id !== match[2] ) { |
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181 | return rootjQuery.find( selector );
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182 | } |
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183 | |||
184 | // Otherwise, we inject the element directly into the jQuery object
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185 | this.length = 1; |
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186 | this[0] = elem; |
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187 | } |
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188 | |||
189 | this.context = document;
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190 | this.selector = selector;
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191 | return this; |
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192 | } |
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193 | |||
194 | // HANDLE: $(expr, $(...))
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195 | } else if ( !context || context.jquery ) { |
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196 | return ( context || rootjQuery ).find( selector );
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197 | |||
198 | // HANDLE: $(expr, context)
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199 | // (which is just equivalent to: $(context).find(expr)
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200 | } else {
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201 | return this.constructor( context ).find( selector ); |
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202 | } |
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203 | |||
204 | // HANDLE: $(DOMElement)
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205 | } else if ( selector.nodeType ) { |
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206 | this.context = this[0] = selector; |
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207 | this.length = 1; |
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208 | return this; |
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209 | |||
210 | // HANDLE: $(function)
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211 | // Shortcut for document ready
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212 | } else if ( jQuery.isFunction( selector ) ) { |
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213 | return rootjQuery.ready( selector );
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214 | } |
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215 | |||
216 | if ( selector.selector !== undefined ) { |
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217 | this.selector = selector.selector;
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218 | this.context = selector.context;
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219 | } |
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220 | |||
221 | return jQuery.makeArray( selector, this ); |
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222 | }, |
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223 | |||
224 | // Start with an empty selector
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225 | selector: "", |
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226 | |||
227 | // The default length of a jQuery object is 0
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228 | length: 0, |
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229 | |||
230 | // The number of elements contained in the matched element set
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231 | size: function() { |
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232 | return this.length; |
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233 | }, |
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234 | |||
235 | toArray: function() { |
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236 | return core_slice.call( this ); |
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237 | }, |
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238 | |||
239 | // Get the Nth element in the matched element set OR
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240 | // Get the whole matched element set as a clean array
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241 | get: function( num ) { |
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242 | return num == null ? |
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243 | |||
244 | // Return a 'clean' array
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245 | this.toArray() :
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246 | |||
247 | // Return just the object
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248 | ( num < 0 ? this[ this.length + num ] : this[ num ] ); |
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249 | }, |
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250 | |||
251 | // Take an array of elements and push it onto the stack
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252 | // (returning the new matched element set)
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253 | pushStack: function( elems ) { |
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254 | |||
255 | // Build a new jQuery matched element set
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256 | var ret = jQuery.merge( this.constructor(), elems ); |
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257 | |||
258 | // Add the old object onto the stack (as a reference)
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259 | ret.prevObject = this;
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260 | ret.context = this.context;
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261 | |||
262 | // Return the newly-formed element set
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263 | return ret;
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264 | }, |
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265 | |||
266 | // Execute a callback for every element in the matched set.
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267 | // (You can seed the arguments with an array of args, but this is
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268 | // only used internally.)
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269 | each: function( callback, args ) { |
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270 | return jQuery.each( this, callback, args ); |
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271 | }, |
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272 | |||
273 | ready: function( fn ) { |
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274 | // Add the callback
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275 | jQuery.ready.promise().done( fn ); |
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276 | |||
277 | return this; |
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278 | }, |
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279 | |||
280 | slice: function() { |
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281 | return this.pushStack( core_slice.apply( this, arguments ) ); |
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282 | }, |
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283 | |||
284 | first: function() { |
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285 | return this.eq( 0 ); |
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286 | }, |
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287 | |||
288 | last: function() { |
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289 | return this.eq( -1 ); |
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290 | }, |
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291 | |||
292 | eq: function( i ) { |
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293 | var len = this.length, |
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294 | j = +i + ( i < 0 ? len : 0 ); |
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295 | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); |
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296 | }, |
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297 | |||
298 | map: function( callback ) { |
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299 | return this.pushStack( jQuery.map(this, function( elem, i ) { |
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300 | return callback.call( elem, i, elem );
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301 | })); |
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302 | }, |
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303 | |||
304 | end: function() { |
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305 | return this.prevObject || this.constructor(null); |
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306 | }, |
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307 | |||
308 | // For internal use only.
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309 | // Behaves like an Array's method, not like a jQuery method.
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310 | push: core_push,
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311 | sort: [].sort,
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312 | splice: [].splice
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313 | }; |
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314 | |||
315 | // Give the init function the jQuery prototype for later instantiation
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316 | jQuery.fn.init.prototype = jQuery.fn; |
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317 | |||
318 | jQuery.extend = jQuery.fn.extend = function() { |
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319 | var src, copyIsArray, copy, name, options, clone,
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320 | target = arguments[0] || {}, |
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321 | i = 1,
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322 | length = arguments.length,
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323 | deep = false;
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324 | |||
325 | // Handle a deep copy situation
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326 | if ( typeof target === "boolean" ) { |
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327 | deep = target; |
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328 | target = arguments[1] || {}; |
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329 | // skip the boolean and the target
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330 | i = 2;
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331 | } |
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332 | |||
333 | // Handle case when target is a string or something (possible in deep copy)
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334 | if ( typeof target !== "object" && !jQuery.isFunction(target) ) { |
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335 | target = {}; |
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336 | } |
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337 | |||
338 | // extend jQuery itself if only one argument is passed
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339 | if ( length === i ) {
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340 | target = this;
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341 | --i; |
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342 | } |
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343 | |||
344 | for ( ; i < length; i++ ) {
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345 | // Only deal with non-null/undefined values
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346 | if ( (options = arguments[ i ]) != null ) { |
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347 | // Extend the base object
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348 | for ( name in options ) { |
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349 | src = target[ name ]; |
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350 | copy = options[ name ]; |
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351 | |||
352 | // Prevent never-ending loop
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353 | if ( target === copy ) {
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354 | continue;
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355 | } |
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356 | |||
357 | // Recurse if we're merging plain objects or arrays
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358 | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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359 | if ( copyIsArray ) {
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360 | copyIsArray = false;
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361 | clone = src && jQuery.isArray(src) ? src : []; |
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362 | |||
363 | } else {
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364 | clone = src && jQuery.isPlainObject(src) ? src : {}; |
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365 | } |
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366 | |||
367 | // Never move original objects, clone them
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368 | target[ name ] = jQuery.extend( deep, clone, copy ); |
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369 | |||
370 | // Don't bring in undefined values
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371 | } else if ( copy !== undefined ) { |
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372 | target[ name ] = copy; |
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373 | } |
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374 | } |
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375 | } |
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376 | } |
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377 | |||
378 | // Return the modified object
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379 | return target;
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380 | }; |
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381 | |||
382 | jQuery.extend({ |
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383 | noConflict: function( deep ) { |
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384 | if ( window.$ === jQuery ) { |
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385 | window.$ = _$; |
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386 | } |
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387 | |||
388 | if ( deep && window.jQuery === jQuery ) {
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389 | window.jQuery = _jQuery; |
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390 | } |
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391 | |||
392 | return jQuery;
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393 | }, |
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394 | |||
395 | // Is the DOM ready to be used? Set to true once it occurs.
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396 | isReady: false, |
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397 | |||
398 | // A counter to track how many items to wait for before
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399 | // the ready event fires. See #6781
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400 | readyWait: 1, |
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401 | |||
402 | // Hold (or release) the ready event
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403 | holdReady: function( hold ) { |
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404 | if ( hold ) {
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405 | jQuery.readyWait++; |
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406 | } else {
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407 | jQuery.ready( true );
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408 | } |
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409 | }, |
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410 | |||
411 | // Handle when the DOM is ready
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412 | ready: function( wait ) { |
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413 | |||
414 | // Abort if there are pending holds or we're already ready
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415 | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
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416 | return;
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417 | } |
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418 | |||
419 | // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
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420 | if ( !document.body ) {
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421 | return setTimeout( jQuery.ready );
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422 | } |
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423 | |||
424 | // Remember that the DOM is ready
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425 | jQuery.isReady = true;
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426 | |||
427 | // If a normal DOM Ready event fired, decrement, and wait if need be
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428 | if ( wait !== true && --jQuery.readyWait > 0 ) { |
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429 | return;
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430 | } |
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431 | |||
432 | // If there are functions bound, to execute
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433 | readyList.resolveWith( document, [ jQuery ] ); |
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434 | |||
435 | // Trigger any bound ready events
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436 | if ( jQuery.fn.trigger ) {
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437 | jQuery( document ).trigger("ready").off("ready"); |
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438 | } |
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439 | }, |
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440 | |||
441 | // See test/unit/core.js for details concerning isFunction.
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442 | // Since version 1.3, DOM methods and functions like alert
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443 | // aren't supported. They return false on IE (#2968).
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444 | isFunction: function( obj ) { |
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445 | return jQuery.type(obj) === "function"; |
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446 | }, |
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447 | |||
448 | isArray: Array.isArray || function( obj ) { |
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449 | return jQuery.type(obj) === "array"; |
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450 | }, |
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451 | |||
452 | isWindow: function( obj ) { |
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453 | return obj != null && obj == obj.window; |
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454 | }, |
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455 | |||
456 | isNumeric: function( obj ) { |
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457 | return !isNaN( parseFloat(obj) ) && isFinite( obj );
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458 | }, |
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459 | |||
460 | type: function( obj ) { |
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461 | if ( obj == null ) { |
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462 | return String( obj );
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463 | } |
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464 | return typeof obj === "object" || typeof obj === "function" ? |
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465 | class2type[ core_toString.call(obj) ] || "object" :
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466 | typeof obj;
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467 | }, |
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468 | |||
469 | isPlainObject: function( obj ) { |
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470 | // Must be an Object.
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471 | // Because of IE, we also have to check the presence of the constructor property.
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472 | // Make sure that DOM nodes and window objects don't pass through, as well
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473 | if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
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474 | return false; |
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475 | } |
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476 | |||
477 | try {
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478 | // Not own constructor property must be Object
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479 | if ( obj.constructor &&
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480 | !core_hasOwn.call(obj, "constructor") &&
|
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481 | !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
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482 | return false; |
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483 | } |
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484 | } catch ( e ) {
|
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485 | // IE8,9 Will throw exceptions on certain host objects #9897
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486 | return false; |
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487 | } |
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488 | |||
489 | // Own properties are enumerated firstly, so to speed up,
|
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490 | // if last one is own, then all properties are own.
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491 | |||
492 | var key;
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493 | for ( key in obj ) {} |
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494 | |||
495 | return key === undefined || core_hasOwn.call( obj, key ); |
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496 | }, |
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497 | |||
498 | isEmptyObject: function( obj ) { |
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499 | var name;
|
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500 | for ( name in obj ) { |
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501 | return false; |
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502 | } |
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503 | return true; |
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504 | }, |
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505 | |||
506 | error: function( msg ) { |
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507 | throw new Error( msg ); |
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508 | }, |
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509 | |||
510 | // data: string of html
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511 | // context (optional): If specified, the fragment will be created in this context, defaults to document
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512 | // keepScripts (optional): If true, will include scripts passed in the html string
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513 | parseHTML: function( data, context, keepScripts ) { |
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514 | if ( !data || typeof data !== "string" ) { |
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515 | return null; |
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516 | } |
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517 | if ( typeof context === "boolean" ) { |
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518 | keepScripts = context; |
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519 | context = false;
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520 | } |
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521 | context = context || document; |
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522 | |||
523 | var parsed = rsingleTag.exec( data ),
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524 | scripts = !keepScripts && []; |
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525 | |||
526 | // Single tag
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527 | if ( parsed ) {
|
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528 | return [ context.createElement( parsed[1] ) ]; |
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529 | } |
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530 | |||
531 | parsed = jQuery.buildFragment( [ data ], context, scripts ); |
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532 | if ( scripts ) {
|
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533 | jQuery( scripts ).remove(); |
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534 | } |
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535 | return jQuery.merge( [], parsed.childNodes );
|
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536 | }, |
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537 | |||
538 | parseJSON: function( data ) { |
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539 | // Attempt to parse using the native JSON parser first
|
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540 | if ( window.JSON && window.JSON.parse ) {
|
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541 | return window.JSON.parse( data );
|
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542 | } |
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543 | |||
544 | if ( data === null ) { |
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545 | return data;
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||
546 | } |
||
547 | |||
548 | if ( typeof data === "string" ) { |
||
549 | |||
550 | // Make sure leading/trailing whitespace is removed (IE can't handle it)
|
||
551 | data = jQuery.trim( data ); |
||
552 | |||
553 | if ( data ) {
|
||
554 | // Make sure the incoming data is actual JSON
|
||
555 | // Logic borrowed from http://json.org/json2.js
|
||
556 | if ( rvalidchars.test( data.replace( rvalidescape, "@" ) |
||
557 | .replace( rvalidtokens, "]" )
|
||
558 | .replace( rvalidbraces, "")) ) {
|
||
559 | |||
560 | return ( new Function( "return " + data ) )(); |
||
561 | } |
||
562 | } |
||
563 | } |
||
564 | |||
565 | jQuery.error( "Invalid JSON: " + data );
|
||
566 | }, |
||
567 | |||
568 | // Cross-browser xml parsing
|
||
569 | parseXML: function( data ) { |
||
570 | var xml, tmp;
|
||
571 | if ( !data || typeof data !== "string" ) { |
||
572 | return null; |
||
573 | } |
||
574 | try {
|
||
575 | if ( window.DOMParser ) { // Standard |
||
576 | tmp = new DOMParser();
|
||
577 | xml = tmp.parseFromString( data , "text/xml" );
|
||
578 | } else { // IE |
||
579 | xml = new ActiveXObject( "Microsoft.XMLDOM" ); |
||
580 | xml.async = "false";
|
||
581 | xml.loadXML( data ); |
||
582 | } |
||
583 | } catch( e ) {
|
||
584 | xml = undefined;
|
||
585 | } |
||
586 | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
||
587 | jQuery.error( "Invalid XML: " + data );
|
||
588 | } |
||
589 | return xml;
|
||
590 | }, |
||
591 | |||
592 | noop: function() {}, |
||
593 | |||
594 | // Evaluates a script in a global context
|
||
595 | // Workarounds based on findings by Jim Driscoll
|
||
596 | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
|
||
597 | globalEval: function( data ) { |
||
598 | if ( data && jQuery.trim( data ) ) {
|
||
599 | // We use execScript on Internet Explorer
|
||
600 | // We use an anonymous function so that context is window
|
||
601 | // rather than jQuery in Firefox
|
||
602 | ( window.execScript || function( data ) {
|
||
603 | window[ "eval" ].call( window, data );
|
||
604 | } )( data ); |
||
605 | } |
||
606 | }, |
||
607 | |||
608 | // Convert dashed to camelCase; used by the css and data modules
|
||
609 | // Microsoft forgot to hump their vendor prefix (#9572)
|
||
610 | camelCase: function( string ) { |
||
611 | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
||
612 | }, |
||
613 | |||
614 | nodeName: function( elem, name ) { |
||
615 | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
||
616 | }, |
||
617 | |||
618 | // args is for internal usage only
|
||
619 | each: function( obj, callback, args ) { |
||
620 | var value,
|
||
621 | i = 0,
|
||
622 | length = obj.length, |
||
623 | isArray = isArraylike( obj ); |
||
624 | |||
625 | if ( args ) {
|
||
626 | if ( isArray ) {
|
||
627 | for ( ; i < length; i++ ) {
|
||
628 | value = callback.apply( obj[ i ], args ); |
||
629 | |||
630 | if ( value === false ) { |
||
631 | break;
|
||
632 | } |
||
633 | } |
||
634 | } else {
|
||
635 | for ( i in obj ) { |
||
636 | value = callback.apply( obj[ i ], args ); |
||
637 | |||
638 | if ( value === false ) { |
||
639 | break;
|
||
640 | } |
||
641 | } |
||
642 | } |
||
643 | |||
644 | // A special, fast, case for the most common use of each
|
||
645 | } else {
|
||
646 | if ( isArray ) {
|
||
647 | for ( ; i < length; i++ ) {
|
||
648 | value = callback.call( obj[ i ], i, obj[ i ] ); |
||
649 | |||
650 | if ( value === false ) { |
||
651 | break;
|
||
652 | } |
||
653 | } |
||
654 | } else {
|
||
655 | for ( i in obj ) { |
||
656 | value = callback.call( obj[ i ], i, obj[ i ] ); |
||
657 | |||
658 | if ( value === false ) { |
||
659 | break;
|
||
660 | } |
||
661 | } |
||
662 | } |
||
663 | } |
||
664 | |||
665 | return obj;
|
||
666 | }, |
||
667 | |||
668 | // Use native String.trim function wherever possible
|
||
669 | trim: core_trim && !core_trim.call("\uFEFF\xA0") ? |
||
670 | function( text ) {
|
||
671 | return text == null ? |
||
672 | "" :
|
||
673 | core_trim.call( text ); |
||
674 | } : |
||
675 | |||
676 | // Otherwise use our own trimming functionality
|
||
677 | function( text ) {
|
||
678 | return text == null ? |
||
679 | "" :
|
||
680 | ( text + "" ).replace( rtrim, "" ); |
||
681 | }, |
||
682 | |||
683 | // results is for internal usage only
|
||
684 | makeArray: function( arr, results ) { |
||
685 | var ret = results || [];
|
||
686 | |||
687 | if ( arr != null ) { |
||
688 | if ( isArraylike( Object(arr) ) ) {
|
||
689 | jQuery.merge( ret, |
||
690 | typeof arr === "string" ? |
||
691 | [ arr ] : arr |
||
692 | ); |
||
693 | } else {
|
||
694 | core_push.call( ret, arr ); |
||
695 | } |
||
696 | } |
||
697 | |||
698 | return ret;
|
||
699 | }, |
||
700 | |||
701 | inArray: function( elem, arr, i ) { |
||
702 | var len;
|
||
703 | |||
704 | if ( arr ) {
|
||
705 | if ( core_indexOf ) {
|
||
706 | return core_indexOf.call( arr, elem, i );
|
||
707 | } |
||
708 | |||
709 | len = arr.length; |
||
710 | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
||
711 | |||
712 | for ( ; i < len; i++ ) {
|
||
713 | // Skip accessing in sparse arrays
|
||
714 | if ( i in arr && arr[ i ] === elem ) { |
||
715 | return i;
|
||
716 | } |
||
717 | } |
||
718 | } |
||
719 | |||
720 | return -1; |
||
721 | }, |
||
722 | |||
723 | merge: function( first, second ) { |
||
724 | var l = second.length,
|
||
725 | i = first.length, |
||
726 | j = 0;
|
||
727 | |||
728 | if ( typeof l === "number" ) { |
||
729 | for ( ; j < l; j++ ) {
|
||
730 | first[ i++ ] = second[ j ]; |
||
731 | } |
||
732 | } else {
|
||
733 | while ( second[j] !== undefined ) { |
||
734 | first[ i++ ] = second[ j++ ]; |
||
735 | } |
||
736 | } |
||
737 | |||
738 | first.length = i; |
||
739 | |||
740 | return first;
|
||
741 | }, |
||
742 | |||
743 | grep: function( elems, callback, inv ) { |
||
744 | var retVal,
|
||
745 | ret = [], |
||
746 | i = 0,
|
||
747 | length = elems.length; |
||
748 | inv = !!inv; |
||
749 | |||
750 | // Go through the array, only saving the items
|
||
751 | // that pass the validator function
|
||
752 | for ( ; i < length; i++ ) {
|
||
753 | retVal = !!callback( elems[ i ], i ); |
||
754 | if ( inv !== retVal ) {
|
||
755 | ret.push( elems[ i ] ); |
||
756 | } |
||
757 | } |
||
758 | |||
759 | return ret;
|
||
760 | }, |
||
761 | |||
762 | // arg is for internal usage only
|
||
763 | map: function( elems, callback, arg ) { |
||
764 | var value,
|
||
765 | i = 0,
|
||
766 | length = elems.length, |
||
767 | isArray = isArraylike( elems ), |
||
768 | ret = []; |
||
769 | |||
770 | // Go through the array, translating each of the items to their
|
||
771 | if ( isArray ) {
|
||
772 | for ( ; i < length; i++ ) {
|
||
773 | value = callback( elems[ i ], i, arg ); |
||
774 | |||
775 | if ( value != null ) { |
||
776 | ret[ ret.length ] = value; |
||
777 | } |
||
778 | } |
||
779 | |||
780 | // Go through every key on the object,
|
||
781 | } else {
|
||
782 | for ( i in elems ) { |
||
783 | value = callback( elems[ i ], i, arg ); |
||
784 | |||
785 | if ( value != null ) { |
||
786 | ret[ ret.length ] = value; |
||
787 | } |
||
788 | } |
||
789 | } |
||
790 | |||
791 | // Flatten any nested arrays
|
||
792 | return core_concat.apply( [], ret );
|
||
793 | }, |
||
794 | |||
795 | // A global GUID counter for objects
|
||
796 | guid: 1, |
||
797 | |||
798 | // Bind a function to a context, optionally partially applying any
|
||
799 | // arguments.
|
||
800 | proxy: function( fn, context ) { |
||
801 | var args, proxy, tmp;
|
||
802 | |||
803 | if ( typeof context === "string" ) { |
||
804 | tmp = fn[ context ]; |
||
805 | context = fn; |
||
806 | fn = tmp; |
||
807 | } |
||
808 | |||
809 | // Quick check to determine if target is callable, in the spec
|
||
810 | // this throws a TypeError, but we will just return undefined.
|
||
811 | if ( !jQuery.isFunction( fn ) ) {
|
||
812 | return undefined; |
||
813 | } |
||
814 | |||
815 | // Simulated bind
|
||
816 | args = core_slice.call( arguments, 2 ); |
||
817 | proxy = function() { |
||
818 | return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); |
||
819 | }; |
||
820 | |||
821 | // Set the guid of unique handler to the same of original handler, so it can be removed
|
||
822 | proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
||
823 | |||
824 | return proxy;
|
||
825 | }, |
||
826 | |||
827 | // Multifunctional method to get and set values of a collection
|
||
828 | // The value/s can optionally be executed if it's a function
|
||
829 | access: function( elems, fn, key, value, chainable, emptyGet, raw ) { |
||
830 | var i = 0, |
||
831 | length = elems.length, |
||
832 | bulk = key == null;
|
||
833 | |||
834 | // Sets many values
|
||
835 | if ( jQuery.type( key ) === "object" ) { |
||
836 | chainable = true;
|
||
837 | for ( i in key ) { |
||
838 | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
||
839 | } |
||
840 | |||
841 | // Sets one value
|
||
842 | } else if ( value !== undefined ) { |
||
843 | chainable = true;
|
||
844 | |||
845 | if ( !jQuery.isFunction( value ) ) {
|
||
846 | raw = true;
|
||
847 | } |
||
848 | |||
849 | if ( bulk ) {
|
||
850 | // Bulk operations run against the entire set
|
||
851 | if ( raw ) {
|
||
852 | fn.call( elems, value ); |
||
853 | fn = null;
|
||
854 | |||
855 | // ...except when executing function values
|
||
856 | } else {
|
||
857 | bulk = fn; |
||
858 | fn = function( elem, key, value ) { |
||
859 | return bulk.call( jQuery( elem ), value );
|
||
860 | }; |
||
861 | } |
||
862 | } |
||
863 | |||
864 | if ( fn ) {
|
||
865 | for ( ; i < length; i++ ) {
|
||
866 | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); |
||
867 | } |
||
868 | } |
||
869 | } |
||
870 | |||
871 | return chainable ?
|
||
872 | elems : |
||
873 | |||
874 | // Gets
|
||
875 | bulk ? |
||
876 | fn.call( elems ) : |
||
877 | length ? fn( elems[0], key ) : emptyGet;
|
||
878 | }, |
||
879 | |||
880 | now: function() { |
||
881 | return ( new Date() ).getTime(); |
||
882 | } |
||
883 | }); |
||
884 | |||
885 | jQuery.ready.promise = function( obj ) { |
||
886 | if ( !readyList ) {
|
||
887 | |||
888 | readyList = jQuery.Deferred(); |
||
889 | |||
890 | // Catch cases where $(document).ready() is called after the browser event has already occurred.
|
||
891 | // we once tried to use readyState "interactive" here, but it caused issues like the one
|
||
892 | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
||
893 | if ( document.readyState === "complete" ) { |
||
894 | // Handle it asynchronously to allow scripts the opportunity to delay ready
|
||
895 | setTimeout( jQuery.ready ); |
||
896 | |||
897 | // Standards-based browsers support DOMContentLoaded
|
||
898 | } else if ( document.addEventListener ) { |
||
899 | // Use the handy event callback
|
||
900 | document.addEventListener( "DOMContentLoaded", completed, false ); |
||
901 | |||
902 | // A fallback to window.onload, that will always work
|
||
903 | window.addEventListener( "load", completed, false ); |
||
904 | |||
905 | // If IE event model is used
|
||
906 | } else {
|
||
907 | // Ensure firing before onload, maybe late but safe also for iframes
|
||
908 | document.attachEvent( "onreadystatechange", completed );
|
||
909 | |||
910 | // A fallback to window.onload, that will always work
|
||
911 | window.attachEvent( "onload", completed );
|
||
912 | |||
913 | // If IE and not a frame
|
||
914 | // continually check to see if the document is ready
|
||
915 | var top = false; |
||
916 | |||
917 | try {
|
||
918 | top = window.frameElement == null && document.documentElement;
|
||
919 | } catch(e) {}
|
||
920 | |||
921 | if ( top && top.doScroll ) {
|
||
922 | (function doScrollCheck() { |
||
923 | if ( !jQuery.isReady ) {
|
||
924 | |||
925 | try {
|
||
926 | // Use the trick by Diego Perini
|
||
927 | // http://javascript.nwbox.com/IEContentLoaded/
|
||
928 | top.doScroll("left");
|
||
929 | } catch(e) {
|
||
930 | return setTimeout( doScrollCheck, 50 ); |
||
931 | } |
||
932 | |||
933 | // detach all dom ready events
|
||
934 | detach(); |
||
935 | |||
936 | // and execute any waiting functions
|
||
937 | jQuery.ready(); |
||
938 | } |
||
939 | })(); |
||
940 | } |
||
941 | } |
||
942 | } |
||
943 | return readyList.promise( obj );
|
||
944 | }; |
||
945 | |||
946 | // Populate the class2type map
|
||
947 | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { |
||
948 | class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
||
949 | }); |
||
950 | |||
951 | function isArraylike( obj ) { |
||
952 | var length = obj.length,
|
||
953 | type = jQuery.type( obj ); |
||
954 | |||
955 | if ( jQuery.isWindow( obj ) ) {
|
||
956 | return false; |
||
957 | } |
||
958 | |||
959 | if ( obj.nodeType === 1 && length ) { |
||
960 | return true; |
||
961 | } |
||
962 | |||
963 | return type === "array" || type !== "function" && |
||
964 | ( length === 0 ||
|
||
965 | typeof length === "number" && length > 0 && ( length - 1 ) in obj ); |
||
966 | } |
||
967 | |||
968 | // All jQuery objects should point back to these
|
||
969 | rootjQuery = jQuery(document); |
||
970 | // String to Object options format cache
|
||
971 | var optionsCache = {};
|
||
972 | |||
973 | // Convert String-formatted options into Object-formatted ones and store in cache
|
||
974 | function createOptions( options ) { |
||
975 | var object = optionsCache[ options ] = {};
|
||
976 | jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
|
||
977 | object[ flag ] = true;
|
||
978 | }); |
||
979 | return object;
|
||
980 | } |
||
981 | |||
982 | /*
|
||
983 | * Create a callback list using the following parameters:
|
||
984 | *
|
||
985 | * options: an optional list of space-separated options that will change how
|
||
986 | * the callback list behaves or a more traditional option object
|
||
987 | *
|
||
988 | * By default a callback list will act like an event callback list and can be
|
||
989 | * "fired" multiple times.
|
||
990 | *
|
||
991 | * Possible options:
|
||
992 | *
|
||
993 | * once: will ensure the callback list can only be fired once (like a Deferred)
|
||
994 | *
|
||
995 | * memory: will keep track of previous values and will call any callback added
|
||
996 | * after the list has been fired right away with the latest "memorized"
|
||
997 | * values (like a Deferred)
|
||
998 | *
|
||
999 | * unique: will ensure a callback can only be added once (no duplicate in the list)
|
||
1000 | *
|
||
1001 | * stopOnFalse: interrupt callings when a callback returns false
|
||
1002 | *
|
||
1003 | */
|
||
1004 | jQuery.Callbacks = function( options ) { |
||
1005 | |||
1006 | // Convert options from String-formatted to Object-formatted if needed
|
||
1007 | // (we check in cache first)
|
||
1008 | options = typeof options === "string" ? |
||
1009 | ( optionsCache[ options ] || createOptions( options ) ) : |
||
1010 | jQuery.extend( {}, options ); |
||
1011 | |||
1012 | var // Flag to know if list is currently firing |
||
1013 | firing, |
||
1014 | // Last fire value (for non-forgettable lists)
|
||
1015 | memory, |
||
1016 | // Flag to know if list was already fired
|
||
1017 | fired, |
||
1018 | // End of the loop when firing
|
||
1019 | firingLength, |
||
1020 | // Index of currently firing callback (modified by remove if needed)
|
||
1021 | firingIndex, |
||
1022 | // First callback to fire (used internally by add and fireWith)
|
||
1023 | firingStart, |
||
1024 | // Actual callback list
|
||
1025 | list = [], |
||
1026 | // Stack of fire calls for repeatable lists
|
||
1027 | stack = !options.once && [], |
||
1028 | // Fire callbacks
|
||
1029 | fire = function( data ) { |
||
1030 | memory = options.memory && data; |
||
1031 | fired = true;
|
||
1032 | firingIndex = firingStart || 0;
|
||
1033 | firingStart = 0;
|
||
1034 | firingLength = list.length; |
||
1035 | firing = true;
|
||
1036 | for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
||
1037 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
||
1038 | memory = false; // To prevent further calls using add |
||
1039 | break;
|
||
1040 | } |
||
1041 | } |
||
1042 | firing = false;
|
||
1043 | if ( list ) {
|
||
1044 | if ( stack ) {
|
||
1045 | if ( stack.length ) {
|
||
1046 | fire( stack.shift() ); |
||
1047 | } |
||
1048 | } else if ( memory ) { |
||
1049 | list = []; |
||
1050 | } else {
|
||
1051 | self.disable(); |
||
1052 | } |
||
1053 | } |
||
1054 | }, |
||
1055 | // Actual Callbacks object
|
||
1056 | self = { |
||
1057 | // Add a callback or a collection of callbacks to the list
|
||
1058 | add: function() { |
||
1059 | if ( list ) {
|
||
1060 | // First, we save the current length
|
||
1061 | var start = list.length;
|
||
1062 | (function add( args ) { |
||
1063 | jQuery.each( args, function( _, arg ) {
|
||
1064 | var type = jQuery.type( arg );
|
||
1065 | if ( type === "function" ) { |
||
1066 | if ( !options.unique || !self.has( arg ) ) {
|
||
1067 | list.push( arg ); |
||
1068 | } |
||
1069 | } else if ( arg && arg.length && type !== "string" ) { |
||
1070 | // Inspect recursively
|
||
1071 | add( arg ); |
||
1072 | } |
||
1073 | }); |
||
1074 | })( arguments );
|
||
1075 | // Do we need to add the callbacks to the
|
||
1076 | // current firing batch?
|
||
1077 | if ( firing ) {
|
||
1078 | firingLength = list.length; |
||
1079 | // With memory, if we're not firing then
|
||
1080 | // we should call right away
|
||
1081 | } else if ( memory ) { |
||
1082 | firingStart = start; |
||
1083 | fire( memory ); |
||
1084 | } |
||
1085 | } |
||
1086 | return this; |
||
1087 | }, |
||
1088 | // Remove a callback from the list
|
||
1089 | remove: function() { |
||
1090 | if ( list ) {
|
||
1091 | jQuery.each( arguments, function( _, arg ) { |
||
1092 | var index;
|
||
1093 | while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
||
1094 | list.splice( index, 1 );
|
||
1095 | // Handle firing indexes
|
||
1096 | if ( firing ) {
|
||
1097 | if ( index <= firingLength ) {
|
||
1098 | firingLength--; |
||
1099 | } |
||
1100 | if ( index <= firingIndex ) {
|
||
1101 | firingIndex--; |
||
1102 | } |
||
1103 | } |
||
1104 | } |
||
1105 | }); |
||
1106 | } |
||
1107 | return this; |
||
1108 | }, |
||
1109 | // Check if a given callback is in the list.
|
||
1110 | // If no argument is given, return whether or not list has callbacks attached.
|
||
1111 | has: function( fn ) { |
||
1112 | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); |
||
1113 | }, |
||
1114 | // Remove all callbacks from the list
|
||
1115 | empty: function() { |
||
1116 | list = []; |
||
1117 | return this; |
||
1118 | }, |
||
1119 | // Have the list do nothing anymore
|
||
1120 | disable: function() { |
||
1121 | list = stack = memory = undefined;
|
||
1122 | return this; |
||
1123 | }, |
||
1124 | // Is it disabled?
|
||
1125 | disabled: function() { |
||
1126 | return !list;
|
||
1127 | }, |
||
1128 | // Lock the list in its current state
|
||
1129 | lock: function() { |
||
1130 | stack = undefined;
|
||
1131 | if ( !memory ) {
|
||
1132 | self.disable(); |
||
1133 | } |
||
1134 | return this; |
||
1135 | }, |
||
1136 | // Is it locked?
|
||
1137 | locked: function() { |
||
1138 | return !stack;
|
||
1139 | }, |
||
1140 | // Call all callbacks with the given context and arguments
|
||
1141 | fireWith: function( context, args ) { |
||
1142 | args = args || []; |
||
1143 | args = [ context, args.slice ? args.slice() : args ]; |
||
1144 | if ( list && ( !fired || stack ) ) {
|
||
1145 | if ( firing ) {
|
||
1146 | stack.push( args ); |
||
1147 | } else {
|
||
1148 | fire( args ); |
||
1149 | } |
||
1150 | } |
||
1151 | return this; |
||
1152 | }, |
||
1153 | // Call all the callbacks with the given arguments
|
||
1154 | fire: function() { |
||
1155 | self.fireWith( this, arguments ); |
||
1156 | return this; |
||
1157 | }, |
||
1158 | // To know if the callbacks have already been called at least once
|
||
1159 | fired: function() { |
||
1160 | return !!fired;
|
||
1161 | } |
||
1162 | }; |
||
1163 | |||
1164 | return self;
|
||
1165 | }; |
||
1166 | jQuery.extend({ |
||
1167 | |||
1168 | Deferred: function( func ) { |
||
1169 | var tuples = [
|
||
1170 | // action, add listener, listener list, final state
|
||
1171 | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], |
||
1172 | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], |
||
1173 | [ "notify", "progress", jQuery.Callbacks("memory") ] |
||
1174 | ], |
||
1175 | state = "pending",
|
||
1176 | promise = { |
||
1177 | state: function() { |
||
1178 | return state;
|
||
1179 | }, |
||
1180 | always: function() { |
||
1181 | deferred.done( arguments ).fail( arguments ); |
||
1182 | return this; |
||
1183 | }, |
||
1184 | then: function( /* fnDone, fnFail, fnProgress */ ) { |
||
1185 | var fns = arguments; |
||
1186 | return jQuery.Deferred(function( newDefer ) { |
||
1187 | jQuery.each( tuples, function( i, tuple ) {
|
||
1188 | var action = tuple[ 0 ], |
||
1189 | fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; |
||
1190 | // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
||
1191 | deferred[ tuple[1] ](function() { |
||
1192 | var returned = fn && fn.apply( this, arguments ); |
||
1193 | if ( returned && jQuery.isFunction( returned.promise ) ) {
|
||
1194 | returned.promise() |
||
1195 | .done( newDefer.resolve ) |
||
1196 | .fail( newDefer.reject ) |
||
1197 | .progress( newDefer.notify ); |
||
1198 | } else {
|
||
1199 | newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); |
||
1200 | } |
||
1201 | }); |
||
1202 | }); |
||
1203 | fns = null;
|
||
1204 | }).promise(); |
||
1205 | }, |
||
1206 | // Get a promise for this deferred
|
||
1207 | // If obj is provided, the promise aspect is added to the object
|
||
1208 | promise: function( obj ) { |
||
1209 | return obj != null ? jQuery.extend( obj, promise ) : promise; |
||
1210 | } |
||
1211 | }, |
||
1212 | deferred = {}; |
||
1213 | |||
1214 | // Keep pipe for back-compat
|
||
1215 | promise.pipe = promise.then; |
||
1216 | |||
1217 | // Add list-specific methods
|
||
1218 | jQuery.each( tuples, function( i, tuple ) {
|
||
1219 | var list = tuple[ 2 ], |
||
1220 | stateString = tuple[ 3 ];
|
||
1221 | |||
1222 | // promise[ done | fail | progress ] = list.add
|
||
1223 | promise[ tuple[1] ] = list.add;
|
||
1224 | |||
1225 | // Handle state
|
||
1226 | if ( stateString ) {
|
||
1227 | list.add(function() {
|
||
1228 | // state = [ resolved | rejected ]
|
||
1229 | state = stateString; |
||
1230 | |||
1231 | // [ reject_list | resolve_list ].disable; progress_list.lock
|
||
1232 | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
||
1233 | } |
||
1234 | |||
1235 | // deferred[ resolve | reject | notify ]
|
||
1236 | deferred[ tuple[0] ] = function() { |
||
1237 | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); |
||
1238 | return this; |
||
1239 | }; |
||
1240 | deferred[ tuple[0] + "With" ] = list.fireWith; |
||
1241 | }); |
||
1242 | |||
1243 | // Make the deferred a promise
|
||
1244 | promise.promise( deferred ); |
||
1245 | |||
1246 | // Call given func if any
|
||
1247 | if ( func ) {
|
||
1248 | func.call( deferred, deferred ); |
||
1249 | } |
||
1250 | |||
1251 | // All done!
|
||
1252 | return deferred;
|
||
1253 | }, |
||
1254 | |||
1255 | // Deferred helper
|
||
1256 | when: function( subordinate /* , ..., subordinateN */ ) { |
||
1257 | var i = 0, |
||
1258 | resolveValues = core_slice.call( arguments ),
|
||
1259 | length = resolveValues.length, |
||
1260 | |||
1261 | // the count of uncompleted subordinates
|
||
1262 | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
||
1263 | |||
1264 | // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
||
1265 | deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
||
1266 | |||
1267 | // Update function for both resolve and progress values
|
||
1268 | updateFunc = function( i, contexts, values ) { |
||
1269 | return function( value ) { |
||
1270 | contexts[ i ] = this;
|
||
1271 | values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; |
||
1272 | if( values === progressValues ) {
|
||
1273 | deferred.notifyWith( contexts, values ); |
||
1274 | } else if ( !( --remaining ) ) { |
||
1275 | deferred.resolveWith( contexts, values ); |
||
1276 | } |
||
1277 | }; |
||
1278 | }, |
||
1279 | |||
1280 | progressValues, progressContexts, resolveContexts; |
||
1281 | |||
1282 | // add listeners to Deferred subordinates; treat others as resolved
|
||
1283 | if ( length > 1 ) { |
||
1284 | progressValues = new Array( length );
|
||
1285 | progressContexts = new Array( length );
|
||
1286 | resolveContexts = new Array( length );
|
||
1287 | for ( ; i < length; i++ ) {
|
||
1288 | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
||
1289 | resolveValues[ i ].promise() |
||
1290 | .done( updateFunc( i, resolveContexts, resolveValues ) ) |
||
1291 | .fail( deferred.reject ) |
||
1292 | .progress( updateFunc( i, progressContexts, progressValues ) ); |
||
1293 | } else {
|
||
1294 | --remaining; |
||
1295 | } |
||
1296 | } |
||
1297 | } |
||
1298 | |||
1299 | // if we're not waiting on anything, resolve the master
|
||
1300 | if ( !remaining ) {
|
||
1301 | deferred.resolveWith( resolveContexts, resolveValues ); |
||
1302 | } |
||
1303 | |||
1304 | return deferred.promise();
|
||
1305 | } |
||
1306 | }); |
||
1307 | jQuery.support = (function() {
|
||
1308 | |||
1309 | var support, all, a,
|
||
1310 | input, select, fragment, |
||
1311 | opt, eventName, isSupported, i, |
||
1312 | div = document.createElement("div");
|
||
1313 | |||
1314 | // Setup
|
||
1315 | div.setAttribute( "className", "t" ); |
||
1316 | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
||
1317 | |||
1318 | // Support tests won't run in some limited or non-browser environments
|
||
1319 | all = div.getElementsByTagName("*");
|
||
1320 | a = div.getElementsByTagName("a")[ 0 ]; |
||
1321 | if ( !all || !a || !all.length ) {
|
||
1322 | return {};
|
||
1323 | } |
||
1324 | |||
1325 | // First batch of tests
|
||
1326 | select = document.createElement("select");
|
||
1327 | opt = select.appendChild( document.createElement("option") );
|
||
1328 | input = div.getElementsByTagName("input")[ 0 ]; |
||
1329 | |||
1330 | a.style.cssText = "top:1px;float:left;opacity:.5";
|
||
1331 | support = { |
||
1332 | // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
||
1333 | getSetAttribute: div.className !== "t", |
||
1334 | |||
1335 | // IE strips leading whitespace when .innerHTML is used
|
||
1336 | leadingWhitespace: div.firstChild.nodeType === 3, |
||
1337 | |||
1338 | // Make sure that tbody elements aren't automatically inserted
|
||
1339 | // IE will insert them into empty tables
|
||
1340 | tbody: !div.getElementsByTagName("tbody").length, |
||
1341 | |||
1342 | // Make sure that link elements get serialized correctly by innerHTML
|
||
1343 | // This requires a wrapper element in IE
|
||
1344 | htmlSerialize: !!div.getElementsByTagName("link").length, |
||
1345 | |||
1346 | // Get the style information from getAttribute
|
||
1347 | // (IE uses .cssText instead)
|
||
1348 | style: /top/.test( a.getAttribute("style") ), |
||
1349 | |||
1350 | // Make sure that URLs aren't manipulated
|
||
1351 | // (IE normalizes it by default)
|
||
1352 | hrefNormalized: a.getAttribute("href") === "/a", |
||
1353 | |||
1354 | // Make sure that element opacity exists
|
||
1355 | // (IE uses filter instead)
|
||
1356 | // Use a regex to work around a WebKit issue. See #5145
|
||
1357 | opacity: /^0.5/.test( a.style.opacity ), |
||
1358 | |||
1359 | // Verify style float existence
|
||
1360 | // (IE uses styleFloat instead of cssFloat)
|
||
1361 | cssFloat: !!a.style.cssFloat,
|
||
1362 | |||
1363 | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
|
||
1364 | checkOn: !!input.value,
|
||
1365 | |||
1366 | // Make sure that a selected-by-default option has a working selected property.
|
||
1367 | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
||
1368 | optSelected: opt.selected,
|
||
1369 | |||
1370 | // Tests for enctype support on a form (#6743)
|
||
1371 | enctype: !!document.createElement("form").enctype, |
||
1372 | |||
1373 | // Makes sure cloning an html5 element does not cause problems
|
||
1374 | // Where outerHTML is undefined, this still works
|
||
1375 | html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", |
||
1376 | |||
1377 | // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
|
||
1378 | boxModel: document.compatMode === "CSS1Compat", |
||
1379 | |||
1380 | // Will be defined later
|
||
1381 | deleteExpando: true, |
||
1382 | noCloneEvent: true, |
||
1383 | inlineBlockNeedsLayout: false, |
||
1384 | shrinkWrapBlocks: false, |
||
1385 | reliableMarginRight: true, |
||
1386 | boxSizingReliable: true, |
||
1387 | pixelPosition: false |
||
1388 | }; |
||
1389 | |||
1390 | // Make sure checked status is properly cloned
|
||
1391 | input.checked = true;
|
||
1392 | support.noCloneChecked = input.cloneNode( true ).checked;
|
||
1393 | |||
1394 | // Make sure that the options inside disabled selects aren't marked as disabled
|
||
1395 | // (WebKit marks them as disabled)
|
||
1396 | select.disabled = true;
|
||
1397 | support.optDisabled = !opt.disabled; |
||
1398 | |||
1399 | // Support: IE<9
|
||
1400 | try {
|
||
1401 | delete div.test;
|
||
1402 | } catch( e ) {
|
||
1403 | support.deleteExpando = false;
|
||
1404 | } |
||
1405 | |||
1406 | // Check if we can trust getAttribute("value")
|
||
1407 | input = document.createElement("input");
|
||
1408 | input.setAttribute( "value", "" ); |
||
1409 | support.input = input.getAttribute( "value" ) === ""; |
||
1410 | |||
1411 | // Check if an input maintains its value after becoming a radio
|
||
1412 | input.value = "t";
|
||
1413 | input.setAttribute( "type", "radio" ); |
||
1414 | support.radioValue = input.value === "t";
|
||
1415 | |||
1416 | // #11217 - WebKit loses check when the name is after the checked attribute
|
||
1417 | input.setAttribute( "checked", "t" ); |
||
1418 | input.setAttribute( "name", "t" ); |
||
1419 | |||
1420 | fragment = document.createDocumentFragment(); |
||
1421 | fragment.appendChild( input ); |
||
1422 | |||
1423 | // Check if a disconnected checkbox will retain its checked
|
||
1424 | // value of true after appended to the DOM (IE6/7)
|
||
1425 | support.appendChecked = input.checked; |
||
1426 | |||
1427 | // WebKit doesn't clone checked state correctly in fragments
|
||
1428 | support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; |
||
1429 | |||
1430 | // Support: IE<9
|
||
1431 | // Opera does not clone events (and typeof div.attachEvent === undefined).
|
||
1432 | // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
|
||
1433 | if ( div.attachEvent ) {
|
||
1434 | div.attachEvent( "onclick", function() { |
||
1435 | support.noCloneEvent = false;
|
||
1436 | }); |
||
1437 | |||
1438 | div.cloneNode( true ).click();
|
||
1439 | } |
||
1440 | |||
1441 | // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
|
||
1442 | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
|
||
1443 | for ( i in { submit: true, change: true, focusin: true }) { |
||
1444 | div.setAttribute( eventName = "on" + i, "t" ); |
||
1445 | |||
1446 | support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; |
||
1447 | } |
||
1448 | |||
1449 | div.style.backgroundClip = "content-box";
|
||
1450 | div.cloneNode( true ).style.backgroundClip = ""; |
||
1451 | support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
||
1452 | |||
1453 | // Run tests that need a body at doc ready
|
||
1454 | jQuery(function() {
|
||
1455 | var container, marginDiv, tds,
|
||
1456 | divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
|
||
1457 | body = document.getElementsByTagName("body")[0]; |
||
1458 | |||
1459 | if ( !body ) {
|
||
1460 | // Return for frameset docs that don't have a body
|
||
1461 | return;
|
||
1462 | } |
||
1463 | |||
1464 | container = document.createElement("div");
|
||
1465 | container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
|
||
1466 | |||
1467 | body.appendChild( container ).appendChild( div ); |
||
1468 | |||
1469 | // Support: IE8
|
||
1470 | // Check if table cells still have offsetWidth/Height when they are set
|
||
1471 | // to display:none and there are still other visible table cells in a
|
||
1472 | // table row; if so, offsetWidth/Height are not reliable for use when
|
||
1473 | // determining if an element has been hidden directly using
|
||
1474 | // display:none (it is still safe to use offsets if a parent element is
|
||
1475 | // hidden; don safety goggles and see bug #4512 for more information).
|
||
1476 | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
||
1477 | tds = div.getElementsByTagName("td");
|
||
1478 | tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; |
||
1479 | isSupported = ( tds[ 0 ].offsetHeight === 0 ); |
||
1480 | |||
1481 | tds[ 0 ].style.display = ""; |
||
1482 | tds[ 1 ].style.display = "none"; |
||
1483 | |||
1484 | // Support: IE8
|
||
1485 | // Check if empty table cells still have offsetWidth/Height
|
||
1486 | support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); |
||
1487 | |||
1488 | // Check box-sizing and margin behavior
|
||
1489 | div.innerHTML = "";
|
||
1490 | 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%;";
|
||
1491 | support.boxSizing = ( div.offsetWidth === 4 );
|
||
1492 | support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
|
||
1493 | |||
1494 | // Use window.getComputedStyle because jsdom on node.js will break without it.
|
||
1495 | if ( window.getComputedStyle ) {
|
||
1496 | support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; |
||
1497 | support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; |
||
1498 | |||
1499 | // Check if div with explicit width and no margin-right incorrectly
|
||
1500 | // gets computed margin-right based on width of container. (#3333)
|
||
1501 | // Fails in WebKit before Feb 2011 nightlies
|
||
1502 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
||
1503 | marginDiv = div.appendChild( document.createElement("div") );
|
||
1504 | marginDiv.style.cssText = div.style.cssText = divReset; |
||
1505 | marginDiv.style.marginRight = marginDiv.style.width = "0";
|
||
1506 | div.style.width = "1px";
|
||
1507 | |||
1508 | support.reliableMarginRight = |
||
1509 | !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
|
||
1510 | } |
||
1511 | |||
1512 | if ( typeof div.style.zoom !== core_strundefined ) { |
||
1513 | // Support: IE<8
|
||
1514 | // Check if natively block-level elements act like inline-block
|
||
1515 | // elements when setting their display to 'inline' and giving
|
||
1516 | // them layout
|
||
1517 | div.innerHTML = "";
|
||
1518 | div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
|
||
1519 | support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
|
||
1520 | |||
1521 | // Support: IE6
|
||
1522 | // Check if elements with layout shrink-wrap their children
|
||
1523 | div.style.display = "block";
|
||
1524 | div.innerHTML = "<div></div>";
|
||
1525 | div.firstChild.style.width = "5px";
|
||
1526 | support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
|
||
1527 | |||
1528 | if ( support.inlineBlockNeedsLayout ) {
|
||
1529 | // Prevent IE 6 from affecting layout for positioned elements #11048
|
||
1530 | // Prevent IE from shrinking the body in IE 7 mode #12869
|
||
1531 | // Support: IE<8
|
||
1532 | body.style.zoom = 1;
|
||
1533 | } |
||
1534 | } |
||
1535 | |||
1536 | body.removeChild( container ); |
||
1537 | |||
1538 | // Null elements to avoid leaks in IE
|
||
1539 | container = div = tds = marginDiv = null;
|
||
1540 | }); |
||
1541 | |||
1542 | // Null elements to avoid leaks in IE
|
||
1543 | all = select = fragment = opt = a = input = null;
|
||
1544 | |||
1545 | return support;
|
||
1546 | })(); |
||
1547 | |||
1548 | var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, |
||
1549 | rmultiDash = /([A-Z])/g;
|
||
1550 | |||
1551 | function internalData( elem, name, data, pvt /* Internal Use Only */ ){ |
||
1552 | if ( !jQuery.acceptData( elem ) ) {
|
||
1553 | return;
|
||
1554 | } |
||
1555 | |||
1556 | var thisCache, ret,
|
||
1557 | internalKey = jQuery.expando, |
||
1558 | getByName = typeof name === "string", |
||
1559 | |||
1560 | // We have to handle DOM nodes and JS objects differently because IE6-7
|
||
1561 | // can't GC object references properly across the DOM-JS boundary
|
||
1562 | isNode = elem.nodeType, |
||
1563 | |||
1564 | // Only DOM nodes need the global jQuery cache; JS object data is
|
||
1565 | // attached directly to the object so GC can occur automatically
|
||
1566 | cache = isNode ? jQuery.cache : elem, |
||
1567 | |||
1568 | // Only defining an ID for JS objects if its cache already exists allows
|
||
1569 | // the code to shortcut on the same path as a DOM node with no cache
|
||
1570 | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; |
||
1571 | |||
1572 | // Avoid doing any more work than we need to when trying to get data on an
|
||
1573 | // object that has no data at all
|
||
1574 | if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { |
||
1575 | return;
|
||
1576 | } |
||
1577 | |||
1578 | if ( !id ) {
|
||
1579 | // Only DOM nodes need a new unique ID for each element since their data
|
||
1580 | // ends up in the global cache
|
||
1581 | if ( isNode ) {
|
||
1582 | elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; |
||
1583 | } else {
|
||
1584 | id = internalKey; |
||
1585 | } |
||
1586 | } |
||
1587 | |||
1588 | if ( !cache[ id ] ) {
|
||
1589 | cache[ id ] = {}; |
||
1590 | |||
1591 | // Avoids exposing jQuery metadata on plain JS objects when the object
|
||
1592 | // is serialized using JSON.stringify
|
||
1593 | if ( !isNode ) {
|
||
1594 | cache[ id ].toJSON = jQuery.noop; |
||
1595 | } |
||
1596 | } |
||
1597 | |||
1598 | // An object can be passed to jQuery.data instead of a key/value pair; this gets
|
||
1599 | // shallow copied over onto the existing cache
|
||
1600 | if ( typeof name === "object" || typeof name === "function" ) { |
||
1601 | if ( pvt ) {
|
||
1602 | cache[ id ] = jQuery.extend( cache[ id ], name ); |
||
1603 | } else {
|
||
1604 | cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
||
1605 | } |
||
1606 | } |
||
1607 | |||
1608 | thisCache = cache[ id ]; |
||
1609 | |||
1610 | // jQuery data() is stored in a separate object inside the object's internal data
|
||
1611 | // cache in order to avoid key collisions between internal data and user-defined
|
||
1612 | // data.
|
||
1613 | if ( !pvt ) {
|
||
1614 | if ( !thisCache.data ) {
|
||
1615 | thisCache.data = {}; |
||
1616 | } |
||
1617 | |||
1618 | thisCache = thisCache.data; |
||
1619 | } |
||
1620 | |||
1621 | if ( data !== undefined ) { |
||
1622 | thisCache[ jQuery.camelCase( name ) ] = data; |
||
1623 | } |
||
1624 | |||
1625 | // Check for both converted-to-camel and non-converted data property names
|
||
1626 | // If a data property was specified
|
||
1627 | if ( getByName ) {
|
||
1628 | |||
1629 | // First Try to find as-is property data
|
||
1630 | ret = thisCache[ name ]; |
||
1631 | |||
1632 | // Test for null|undefined property data
|
||
1633 | if ( ret == null ) { |
||
1634 | |||
1635 | // Try to find the camelCased property
|
||
1636 | ret = thisCache[ jQuery.camelCase( name ) ]; |
||
1637 | } |
||
1638 | } else {
|
||
1639 | ret = thisCache; |
||
1640 | } |
||
1641 | |||
1642 | return ret;
|
||
1643 | } |
||
1644 | |||
1645 | function internalRemoveData( elem, name, pvt ) { |
||
1646 | if ( !jQuery.acceptData( elem ) ) {
|
||
1647 | return;
|
||
1648 | } |
||
1649 | |||
1650 | var i, l, thisCache,
|
||
1651 | isNode = elem.nodeType, |
||
1652 | |||
1653 | // See jQuery.data for more information
|
||
1654 | cache = isNode ? jQuery.cache : elem, |
||
1655 | id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
||
1656 | |||
1657 | // If there is already no cache entry for this object, there is no
|
||
1658 | // purpose in continuing
|
||
1659 | if ( !cache[ id ] ) {
|
||
1660 | return;
|
||
1661 | } |
||
1662 | |||
1663 | if ( name ) {
|
||
1664 | |||
1665 | thisCache = pvt ? cache[ id ] : cache[ id ].data; |
||
1666 | |||
1667 | if ( thisCache ) {
|
||
1668 | |||
1669 | // Support array or space separated string names for data keys
|
||
1670 | if ( !jQuery.isArray( name ) ) {
|
||
1671 | |||
1672 | // try the string as a key before any manipulation
|
||
1673 | if ( name in thisCache ) { |
||
1674 | name = [ name ]; |
||
1675 | } else {
|
||
1676 | |||
1677 | // split the camel cased version by spaces unless a key with the spaces exists
|
||
1678 | name = jQuery.camelCase( name ); |
||
1679 | if ( name in thisCache ) { |
||
1680 | name = [ name ]; |
||
1681 | } else {
|
||
1682 | name = name.split(" ");
|
||
1683 | } |
||
1684 | } |
||
1685 | } else {
|
||
1686 | // If "name" is an array of keys...
|
||
1687 | // When data is initially created, via ("key", "val") signature,
|
||
1688 | // keys will be converted to camelCase.
|
||
1689 | // Since there is no way to tell _how_ a key was added, remove
|
||
1690 | // both plain key and camelCase key. #12786
|
||
1691 | // This will only penalize the array argument path.
|
||
1692 | name = name.concat( jQuery.map( name, jQuery.camelCase ) ); |
||
1693 | } |
||
1694 | |||
1695 | for ( i = 0, l = name.length; i < l; i++ ) { |
||
1696 | delete thisCache[ name[i] ];
|
||
1697 | } |
||
1698 | |||
1699 | // If there is no data left in the cache, we want to continue
|
||
1700 | // and let the cache object itself get destroyed
|
||
1701 | if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
|
||
1702 | return;
|
||
1703 | } |
||
1704 | } |
||
1705 | } |
||
1706 | |||
1707 | // See jQuery.data for more information
|
||
1708 | if ( !pvt ) {
|
||
1709 | delete cache[ id ].data;
|
||
1710 | |||
1711 | // Don't destroy the parent cache unless the internal data object
|
||
1712 | // had been the only thing left in it
|
||
1713 | if ( !isEmptyDataObject( cache[ id ] ) ) {
|
||
1714 | return;
|
||
1715 | } |
||
1716 | } |
||
1717 | |||
1718 | // Destroy the cache
|
||
1719 | if ( isNode ) {
|
||
1720 | jQuery.cleanData( [ elem ], true );
|
||
1721 | |||
1722 | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
||
1723 | } else if ( jQuery.support.deleteExpando || cache != cache.window ) { |
||
1724 | delete cache[ id ];
|
||
1725 | |||
1726 | // When all else fails, null
|
||
1727 | } else {
|
||
1728 | cache[ id ] = null;
|
||
1729 | } |
||
1730 | } |
||
1731 | |||
1732 | jQuery.extend({ |
||
1733 | cache: {},
|
||
1734 | |||
1735 | // Unique for each copy of jQuery on the page
|
||
1736 | // Non-digits removed to match rinlinejQuery
|
||
1737 | expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), |
||
1738 | |||
1739 | // The following elements throw uncatchable exceptions if you
|
||
1740 | // attempt to add expando properties to them.
|
||
1741 | noData: {
|
||
1742 | "embed": true, |
||
1743 | // Ban all objects except for Flash (which handle expandos)
|
||
1744 | "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", |
||
1745 | "applet": true |
||
1746 | }, |
||
1747 | |||
1748 | hasData: function( elem ) { |
||
1749 | elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; |
||
1750 | return !!elem && !isEmptyDataObject( elem );
|
||
1751 | }, |
||
1752 | |||
1753 | data: function( elem, name, data ) { |
||
1754 | return internalData( elem, name, data );
|
||
1755 | }, |
||
1756 | |||
1757 | removeData: function( elem, name ) { |
||
1758 | return internalRemoveData( elem, name );
|
||
1759 | }, |
||
1760 | |||
1761 | // For internal use only.
|
||
1762 | _data: function( elem, name, data ) { |
||
1763 | return internalData( elem, name, data, true ); |
||
1764 | }, |
||
1765 | |||
1766 | _removeData: function( elem, name ) { |
||
1767 | return internalRemoveData( elem, name, true ); |
||
1768 | }, |
||
1769 | |||
1770 | // A method for determining if a DOM node can handle the data expando
|
||
1771 | acceptData: function( elem ) { |
||
1772 | // Do not set data on non-element because it will not be cleared (#8335).
|
||
1773 | if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { |
||
1774 | return false; |
||
1775 | } |
||
1776 | |||
1777 | var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
|
||
1778 | |||
1779 | // nodes accept data unless otherwise specified; rejection can be conditional
|
||
1780 | return !noData || noData !== true && elem.getAttribute("classid") === noData; |
||
1781 | } |
||
1782 | }); |
||
1783 | |||
1784 | jQuery.fn.extend({ |
||
1785 | data: function( key, value ) { |
||
1786 | var attrs, name,
|
||
1787 | elem = this[0], |
||
1788 | i = 0,
|
||
1789 | data = null;
|
||
1790 | |||
1791 | // Gets all values
|
||
1792 | if ( key === undefined ) { |
||
1793 | if ( this.length ) { |
||
1794 | data = jQuery.data( elem ); |
||
1795 | |||
1796 | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { |
||
1797 | attrs = elem.attributes; |
||
1798 | for ( ; i < attrs.length; i++ ) {
|
||
1799 | name = attrs[i].name; |
||
1800 | |||
1801 | if ( !name.indexOf( "data-" ) ) { |
||
1802 | name = jQuery.camelCase( name.slice(5) );
|
||
1803 | |||
1804 | dataAttr( elem, name, data[ name ] ); |
||
1805 | } |
||
1806 | } |
||
1807 | jQuery._data( elem, "parsedAttrs", true ); |
||
1808 | } |
||
1809 | } |
||
1810 | |||
1811 | return data;
|
||
1812 | } |
||
1813 | |||
1814 | // Sets multiple values
|
||
1815 | if ( typeof key === "object" ) { |
||
1816 | return this.each(function() { |
||
1817 | jQuery.data( this, key );
|
||
1818 | }); |
||
1819 | } |
||
1820 | |||
1821 | return jQuery.access( this, function( value ) { |
||
1822 | |||
1823 | if ( value === undefined ) { |
||
1824 | // Try to fetch any internally stored data first
|
||
1825 | return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; |
||
1826 | } |
||
1827 | |||
1828 | this.each(function() { |
||
1829 | jQuery.data( this, key, value );
|
||
1830 | }); |
||
1831 | }, null, value, arguments.length > 1, null, true ); |
||
1832 | }, |
||
1833 | |||
1834 | removeData: function( key ) { |
||
1835 | return this.each(function() { |
||
1836 | jQuery.removeData( this, key );
|
||
1837 | }); |
||
1838 | } |
||
1839 | }); |
||
1840 | |||
1841 | function dataAttr( elem, key, data ) { |
||
1842 | // If nothing was found internally, try to fetch any
|
||
1843 | // data from the HTML5 data-* attribute
|
||
1844 | if ( data === undefined && elem.nodeType === 1 ) { |
||
1845 | |||
1846 | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
||
1847 | |||
1848 | data = elem.getAttribute( name ); |
||
1849 | |||
1850 | if ( typeof data === "string" ) { |
||
1851 | try {
|
||
1852 | data = data === "true" ? true : |
||
1853 | data === "false" ? false : |
||
1854 | data === "null" ? null : |
||
1855 | // Only convert to a number if it doesn't change the string
|
||
1856 | +data + "" === data ? +data :
|
||
1857 | rbrace.test( data ) ? jQuery.parseJSON( data ) : |
||
1858 | data; |
||
1859 | } catch( e ) {}
|
||
1860 | |||
1861 | // Make sure we set the data so it isn't changed later
|
||
1862 | jQuery.data( elem, key, data ); |
||
1863 | |||
1864 | } else {
|
||
1865 | data = undefined;
|
||
1866 | } |
||
1867 | } |
||
1868 | |||
1869 | return data;
|
||
1870 | } |
||
1871 | |||
1872 | // checks a cache object for emptiness
|
||
1873 | function isEmptyDataObject( obj ) { |
||
1874 | var name;
|
||
1875 | for ( name in obj ) { |
||
1876 | |||
1877 | // if the public data object is empty, the private is still empty
|
||
1878 | if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { |
||
1879 | continue;
|
||
1880 | } |
||
1881 | if ( name !== "toJSON" ) { |
||
1882 | return false; |
||
1883 | } |
||
1884 | } |
||
1885 | |||
1886 | return true; |
||
1887 | } |
||
1888 | jQuery.extend({ |
||
1889 | queue: function( elem, type, data ) { |
||
1890 | var queue;
|
||
1891 | |||
1892 | if ( elem ) {
|
||
1893 | type = ( type || "fx" ) + "queue"; |
||
1894 | queue = jQuery._data( elem, type ); |
||
1895 | |||
1896 | // Speed up dequeue by getting out quickly if this is just a lookup
|
||
1897 | if ( data ) {
|
||
1898 | if ( !queue || jQuery.isArray(data) ) {
|
||
1899 | queue = jQuery._data( elem, type, jQuery.makeArray(data) ); |
||
1900 | } else {
|
||
1901 | queue.push( data ); |
||
1902 | } |
||
1903 | } |
||
1904 | return queue || [];
|
||
1905 | } |
||
1906 | }, |
||
1907 | |||
1908 | dequeue: function( elem, type ) { |
||
1909 | type = type || "fx";
|
||
1910 | |||
1911 | var queue = jQuery.queue( elem, type ),
|
||
1912 | startLength = queue.length, |
||
1913 | fn = queue.shift(), |
||
1914 | hooks = jQuery._queueHooks( elem, type ), |
||
1915 | next = function() { |
||
1916 | jQuery.dequeue( elem, type ); |
||
1917 | }; |
||
1918 | |||
1919 | // If the fx queue is dequeued, always remove the progress sentinel
|
||
1920 | if ( fn === "inprogress" ) { |
||
1921 | fn = queue.shift(); |
||
1922 | startLength--; |
||
1923 | } |
||
1924 | |||
1925 | hooks.cur = fn; |
||
1926 | if ( fn ) {
|
||
1927 | |||
1928 | // Add a progress sentinel to prevent the fx queue from being
|
||
1929 | // automatically dequeued
|
||
1930 | if ( type === "fx" ) { |
||
1931 | queue.unshift( "inprogress" );
|
||
1932 | } |
||
1933 | |||
1934 | // clear up the last queue stop function
|
||
1935 | delete hooks.stop;
|
||
1936 | fn.call( elem, next, hooks ); |
||
1937 | } |
||
1938 | |||
1939 | if ( !startLength && hooks ) {
|
||
1940 | hooks.empty.fire(); |
||
1941 | } |
||
1942 | }, |
||
1943 | |||
1944 | // not intended for public consumption - generates a queueHooks object, or returns the current one
|
||
1945 | _queueHooks: function( elem, type ) { |
||
1946 | var key = type + "queueHooks"; |
||
1947 | return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
||
1948 | empty: jQuery.Callbacks("once memory").add(function() { |
||
1949 | jQuery._removeData( elem, type + "queue" );
|
||
1950 | jQuery._removeData( elem, key ); |
||
1951 | }) |
||
1952 | }); |
||
1953 | } |
||
1954 | }); |
||
1955 | |||
1956 | jQuery.fn.extend({ |
||
1957 | queue: function( type, data ) { |
||
1958 | var setter = 2; |
||
1959 | |||
1960 | if ( typeof type !== "string" ) { |
||
1961 | data = type; |
||
1962 | type = "fx";
|
||
1963 | setter--; |
||
1964 | } |
||
1965 | |||
1966 | if ( arguments.length < setter ) { |
||
1967 | return jQuery.queue( this[0], type ); |
||
1968 | } |
||
1969 | |||
1970 | return data === undefined ? |
||
1971 | this :
|
||
1972 | this.each(function() { |
||
1973 | var queue = jQuery.queue( this, type, data ); |
||
1974 | |||
1975 | // ensure a hooks for this queue
|
||
1976 | jQuery._queueHooks( this, type );
|
||
1977 | |||
1978 | if ( type === "fx" && queue[0] !== "inprogress" ) { |
||
1979 | jQuery.dequeue( this, type );
|
||
1980 | } |
||
1981 | }); |
||
1982 | }, |
||
1983 | dequeue: function( type ) { |
||
1984 | return this.each(function() { |
||
1985 | jQuery.dequeue( this, type );
|
||
1986 | }); |
||
1987 | }, |
||
1988 | // Based off of the plugin by Clint Helfers, with permission.
|
||
1989 | // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
||
1990 | delay: function( time, type ) { |
||
1991 | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
||
1992 | type = type || "fx";
|
||
1993 | |||
1994 | return this.queue( type, function( next, hooks ) { |
||
1995 | var timeout = setTimeout( next, time );
|
||
1996 | hooks.stop = function() { |
||
1997 | clearTimeout( timeout ); |
||
1998 | }; |
||
1999 | }); |
||
2000 | }, |
||
2001 | clearQueue: function( type ) { |
||
2002 | return this.queue( type || "fx", [] ); |
||
2003 | }, |
||
2004 | // Get a promise resolved when queues of a certain type
|
||
2005 | // are emptied (fx is the type by default)
|
||
2006 | promise: function( type, obj ) { |
||
2007 | var tmp,
|
||
2008 | count = 1,
|
||
2009 | defer = jQuery.Deferred(), |
||
2010 | elements = this,
|
||
2011 | i = this.length,
|
||
2012 | resolve = function() { |
||
2013 | if ( !( --count ) ) {
|
||
2014 | defer.resolveWith( elements, [ elements ] ); |
||
2015 | } |
||
2016 | }; |
||
2017 | |||
2018 | if ( typeof type !== "string" ) { |
||
2019 | obj = type; |
||
2020 | type = undefined;
|
||
2021 | } |
||
2022 | type = type || "fx";
|
||
2023 | |||
2024 | while( i-- ) {
|
||
2025 | tmp = jQuery._data( elements[ i ], type + "queueHooks" );
|
||
2026 | if ( tmp && tmp.empty ) {
|
||
2027 | count++; |
||
2028 | tmp.empty.add( resolve ); |
||
2029 | } |
||
2030 | } |
||
2031 | resolve(); |
||
2032 | return defer.promise( obj );
|
||
2033 | } |
||
2034 | }); |
||
2035 | var nodeHook, boolHook,
|
||
2036 | rclass = /[\t\r\n]/g,
|
||
2037 | rreturn = /\r/g,
|
||
2038 | rfocusable = /^(?:input|select|textarea|button|object)$/i,
|
||
2039 | rclickable = /^(?:a|area)$/i,
|
||
2040 | rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
|
||
2041 | ruseDefault = /^(?:checked|selected)$/i,
|
||
2042 | getSetAttribute = jQuery.support.getSetAttribute, |
||
2043 | getSetInput = jQuery.support.input; |
||
2044 | |||
2045 | jQuery.fn.extend({ |
||
2046 | attr: function( name, value ) { |
||
2047 | return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); |
||
2048 | }, |
||
2049 | |||
2050 | removeAttr: function( name ) { |
||
2051 | return this.each(function() { |
||
2052 | jQuery.removeAttr( this, name );
|
||
2053 | }); |
||
2054 | }, |
||
2055 | |||
2056 | prop: function( name, value ) { |
||
2057 | return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); |
||
2058 | }, |
||
2059 | |||
2060 | removeProp: function( name ) { |
||
2061 | name = jQuery.propFix[ name ] || name; |
||
2062 | return this.each(function() { |
||
2063 | // try/catch handles cases where IE balks (such as removing a property on window)
|
||
2064 | try {
|
||
2065 | this[ name ] = undefined; |
||
2066 | delete this[ name ]; |
||
2067 | } catch( e ) {}
|
||
2068 | }); |
||
2069 | }, |
||
2070 | |||
2071 | addClass: function( value ) { |
||
2072 | var classes, elem, cur, clazz, j,
|
||
2073 | i = 0,
|
||
2074 | len = this.length,
|
||
2075 | proceed = typeof value === "string" && value; |
||
2076 | |||
2077 | if ( jQuery.isFunction( value ) ) {
|
||
2078 | return this.each(function( j ) { |
||
2079 | jQuery( this ).addClass( value.call( this, j, this.className ) ); |
||
2080 | }); |
||
2081 | } |
||
2082 | |||
2083 | if ( proceed ) {
|
||
2084 | // The disjunction here is for better compressibility (see removeClass)
|
||
2085 | classes = ( value || "" ).match( core_rnotwhite ) || [];
|
||
2086 | |||
2087 | for ( ; i < len; i++ ) {
|
||
2088 | elem = this[ i ];
|
||
2089 | cur = elem.nodeType === 1 && ( elem.className ?
|
||
2090 | ( " " + elem.className + " " ).replace( rclass, " " ) : |
||
2091 | " "
|
||
2092 | ); |
||
2093 | |||
2094 | if ( cur ) {
|
||
2095 | j = 0;
|
||
2096 | while ( (clazz = classes[j++]) ) {
|
||
2097 | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
||
2098 | cur += clazz + " ";
|
||
2099 | } |
||
2100 | } |
||
2101 | elem.className = jQuery.trim( cur ); |
||
2102 | |||
2103 | } |
||
2104 | } |
||
2105 | } |
||
2106 | |||
2107 | return this; |
||
2108 | }, |
||
2109 | |||
2110 | removeClass: function( value ) { |
||
2111 | var classes, elem, cur, clazz, j,
|
||
2112 | i = 0,
|
||
2113 | len = this.length,
|
||
2114 | proceed = arguments.length === 0 || typeof value === "string" && value; |
||
2115 | |||
2116 | if ( jQuery.isFunction( value ) ) {
|
||
2117 | return this.each(function( j ) { |
||
2118 | jQuery( this ).removeClass( value.call( this, j, this.className ) ); |
||
2119 | }); |
||
2120 | } |
||
2121 | if ( proceed ) {
|
||
2122 | classes = ( value || "" ).match( core_rnotwhite ) || [];
|
||
2123 | |||
2124 | for ( ; i < len; i++ ) {
|
||
2125 | elem = this[ i ];
|
||
2126 | // This expression is here for better compressibility (see addClass)
|
||
2127 | cur = elem.nodeType === 1 && ( elem.className ?
|
||
2128 | ( " " + elem.className + " " ).replace( rclass, " " ) : |
||
2129 | ""
|
||
2130 | ); |
||
2131 | |||
2132 | if ( cur ) {
|
||
2133 | j = 0;
|
||
2134 | while ( (clazz = classes[j++]) ) {
|
||
2135 | // Remove *all* instances
|
||
2136 | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { |
||
2137 | cur = cur.replace( " " + clazz + " ", " " ); |
||
2138 | } |
||
2139 | } |
||
2140 | elem.className = value ? jQuery.trim( cur ) : "";
|
||
2141 | } |
||
2142 | } |
||
2143 | } |
||
2144 | |||
2145 | return this; |
||
2146 | }, |
||
2147 | |||
2148 | toggleClass: function( value, stateVal ) { |
||
2149 | var type = typeof value, |
||
2150 | isBool = typeof stateVal === "boolean"; |
||
2151 | |||
2152 | if ( jQuery.isFunction( value ) ) {
|
||
2153 | return this.each(function( i ) { |
||
2154 | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); |
||
2155 | }); |
||
2156 | } |
||
2157 | |||
2158 | return this.each(function() { |
||
2159 | if ( type === "string" ) { |
||
2160 | // toggle individual class names
|
||
2161 | var className,
|
||
2162 | i = 0,
|
||
2163 | self = jQuery( this ),
|
||
2164 | state = stateVal, |
||
2165 | classNames = value.match( core_rnotwhite ) || []; |
||
2166 | |||
2167 | while ( (className = classNames[ i++ ]) ) {
|
||
2168 | // check each className given, space separated list
|
||
2169 | state = isBool ? state : !self.hasClass( className ); |
||
2170 | self[ state ? "addClass" : "removeClass" ]( className ); |
||
2171 | } |
||
2172 | |||
2173 | // Toggle whole class name
|
||
2174 | } else if ( type === core_strundefined || type === "boolean" ) { |
||
2175 | if ( this.className ) { |
||
2176 | // store className if set
|
||
2177 | jQuery._data( this, "__className__", this.className ); |
||
2178 | } |
||
2179 | |||
2180 | // If the element has a class name or if we're passed "false",
|
||
2181 | // then remove the whole classname (if there was one, the above saved it).
|
||
2182 | // Otherwise bring back whatever was previously saved (if anything),
|
||
2183 | // falling back to the empty string if nothing was stored.
|
||
2184 | this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; |
||
2185 | } |
||
2186 | }); |
||
2187 | }, |
||
2188 | |||
2189 | hasClass: function( selector ) { |
||
2190 | var className = " " + selector + " ", |
||
2191 | i = 0,
|
||
2192 | l = this.length;
|
||
2193 | for ( ; i < l; i++ ) {
|
||
2194 | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { |
||
2195 | return true; |
||
2196 | } |
||
2197 | } |
||
2198 | |||
2199 | return false; |
||
2200 | }, |
||
2201 | |||
2202 | val: function( value ) { |
||
2203 | var ret, hooks, isFunction,
|
||
2204 | elem = this[0]; |
||
2205 | |||
2206 | if ( !arguments.length ) { |
||
2207 | if ( elem ) {
|
||
2208 | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
||
2209 | |||
2210 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { |
||
2211 | return ret;
|
||
2212 | } |
||
2213 | |||
2214 | ret = elem.value; |
||
2215 | |||
2216 | return typeof ret === "string" ? |
||
2217 | // handle most common string cases
|
||
2218 | ret.replace(rreturn, "") :
|
||
2219 | // handle cases where value is null/undef or number
|
||
2220 | ret == null ? "" : ret; |
||
2221 | } |
||
2222 | |||
2223 | return;
|
||
2224 | } |
||
2225 | |||
2226 | isFunction = jQuery.isFunction( value ); |
||
2227 | |||
2228 | return this.each(function( i ) { |
||
2229 | var val,
|
||
2230 | self = jQuery(this);
|
||
2231 | |||
2232 | if ( this.nodeType !== 1 ) { |
||
2233 | return;
|
||
2234 | } |
||
2235 | |||
2236 | if ( isFunction ) {
|
||
2237 | val = value.call( this, i, self.val() );
|
||
2238 | } else {
|
||
2239 | val = value; |
||
2240 | } |
||
2241 | |||
2242 | // Treat null/undefined as ""; convert numbers to string
|
||
2243 | if ( val == null ) { |
||
2244 | val = "";
|
||
2245 | } else if ( typeof val === "number" ) { |
||
2246 | val += "";
|
||
2247 | } else if ( jQuery.isArray( val ) ) { |
||
2248 | val = jQuery.map(val, function ( value ) {
|
||
2249 | return value == null ? "" : value + ""; |
||
2250 | }); |
||
2251 | } |
||
2252 | |||
2253 | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
||
2254 | |||
2255 | // If set returns undefined, fall back to normal setting
|
||
2256 | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { |
||
2257 | this.value = val;
|
||
2258 | } |
||
2259 | }); |
||
2260 | } |
||
2261 | }); |
||
2262 | |||
2263 | jQuery.extend({ |
||
2264 | valHooks: {
|
||
2265 | option: {
|
||
2266 | get: function( elem ) { |
||
2267 | // attributes.value is undefined in Blackberry 4.7 but
|
||
2268 | // uses .value. See #6932
|
||
2269 | var val = elem.attributes.value;
|
||
2270 | return !val || val.specified ? elem.value : elem.text;
|
||
2271 | } |
||
2272 | }, |
||
2273 | select: {
|
||
2274 | get: function( elem ) { |
||
2275 | var value, option,
|
||
2276 | options = elem.options, |
||
2277 | index = elem.selectedIndex, |
||
2278 | one = elem.type === "select-one" || index < 0, |
||
2279 | values = one ? null : [],
|
||
2280 | max = one ? index + 1 : options.length,
|
||
2281 | i = index < 0 ?
|
||
2282 | max : |
||
2283 | one ? index : 0;
|
||
2284 | |||
2285 | // Loop through all the selected options
|
||
2286 | for ( ; i < max; i++ ) {
|
||
2287 | option = options[ i ]; |
||
2288 | |||
2289 | // oldIE doesn't update selected after form reset (#2551)
|
||
2290 | if ( ( option.selected || i === index ) &&
|
||
2291 | // Don't return options that are disabled or in a disabled optgroup
|
||
2292 | ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && |
||
2293 | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
||
2294 | |||
2295 | // Get the specific value for the option
|
||
2296 | value = jQuery( option ).val(); |
||
2297 | |||
2298 | // We don't need an array for one selects
|
||
2299 | if ( one ) {
|
||
2300 | return value;
|
||
2301 | } |
||
2302 | |||
2303 | // Multi-Selects return an array
|
||
2304 | values.push( value ); |
||
2305 | } |
||
2306 | } |
||
2307 | |||
2308 | return values;
|
||
2309 | }, |
||
2310 | |||
2311 | set: function( elem, value ) { |
||
2312 | var values = jQuery.makeArray( value );
|
||
2313 | |||
2314 | jQuery(elem).find("option").each(function() { |
||
2315 | this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; |
||
2316 | }); |
||
2317 | |||
2318 | if ( !values.length ) {
|
||
2319 | elem.selectedIndex = -1;
|
||
2320 | } |
||
2321 | return values;
|
||
2322 | } |
||
2323 | } |
||
2324 | }, |
||
2325 | |||
2326 | attr: function( elem, name, value ) { |
||
2327 | var hooks, notxml, ret,
|
||
2328 | nType = elem.nodeType; |
||
2329 | |||
2330 | // don't get/set attributes on text, comment and attribute nodes
|
||
2331 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
||
2332 | return;
|
||
2333 | } |
||
2334 | |||
2335 | // Fallback to prop when attributes are not supported
|
||
2336 | if ( typeof elem.getAttribute === core_strundefined ) { |
||
2337 | return jQuery.prop( elem, name, value );
|
||
2338 | } |
||
2339 | |||
2340 | notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
||
2341 | |||
2342 | // All attributes are lowercase
|
||
2343 | // Grab necessary hook if one is defined
|
||
2344 | if ( notxml ) {
|
||
2345 | name = name.toLowerCase(); |
||
2346 | hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); |
||
2347 | } |
||
2348 | |||
2349 | if ( value !== undefined ) { |
||
2350 | |||
2351 | if ( value === null ) { |
||
2352 | jQuery.removeAttr( elem, name ); |
||
2353 | |||
2354 | } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { |
||
2355 | return ret;
|
||
2356 | |||
2357 | } else {
|
||
2358 | elem.setAttribute( name, value + "" );
|
||
2359 | return value;
|
||
2360 | } |
||
2361 | |||
2362 | } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { |
||
2363 | return ret;
|
||
2364 | |||
2365 | } else {
|
||
2366 | |||
2367 | // In IE9+, Flash objects don't have .getAttribute (#12945)
|
||
2368 | // Support: IE9+
|
||
2369 | if ( typeof elem.getAttribute !== core_strundefined ) { |
||
2370 | ret = elem.getAttribute( name ); |
||
2371 | } |
||
2372 | |||
2373 | // Non-existent attributes return null, we normalize to undefined
|
||
2374 | return ret == null ? |
||
2375 | undefined :
|
||
2376 | ret; |
||
2377 | } |
||
2378 | }, |
||
2379 | |||
2380 | removeAttr: function( elem, value ) { |
||
2381 | var name, propName,
|
||
2382 | i = 0,
|
||
2383 | attrNames = value && value.match( core_rnotwhite ); |
||
2384 | |||
2385 | if ( attrNames && elem.nodeType === 1 ) { |
||
2386 | while ( (name = attrNames[i++]) ) {
|
||
2387 | propName = jQuery.propFix[ name ] || name; |
||
2388 | |||
2389 | // Boolean attributes get special treatment (#10870)
|
||
2390 | if ( rboolean.test( name ) ) {
|
||
2391 | // Set corresponding property to false for boolean attributes
|
||
2392 | // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
|
||
2393 | if ( !getSetAttribute && ruseDefault.test( name ) ) {
|
||
2394 | elem[ jQuery.camelCase( "default-" + name ) ] =
|
||
2395 | elem[ propName ] = false;
|
||
2396 | } else {
|
||
2397 | elem[ propName ] = false;
|
||
2398 | } |
||
2399 | |||
2400 | // See #9699 for explanation of this approach (setting first, then removal)
|
||
2401 | } else {
|
||
2402 | jQuery.attr( elem, name, "" );
|
||
2403 | } |
||
2404 | |||
2405 | elem.removeAttribute( getSetAttribute ? name : propName ); |
||
2406 | } |
||
2407 | } |
||
2408 | }, |
||
2409 | |||
2410 | attrHooks: {
|
||
2411 | type: {
|
||
2412 | set: function( elem, value ) { |
||
2413 | if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { |
||
2414 | // Setting the type on a radio button after the value resets the value in IE6-9
|
||
2415 | // Reset value to default in case type is set after value during creation
|
||
2416 | var val = elem.value;
|
||
2417 | elem.setAttribute( "type", value );
|
||
2418 | if ( val ) {
|
||
2419 | elem.value = val; |
||
2420 | } |
||
2421 | return value;
|
||
2422 | } |
||
2423 | } |
||
2424 | } |
||
2425 | }, |
||
2426 | |||
2427 | propFix: {
|
||
2428 | tabindex: "tabIndex", |
||
2429 | readonly: "readOnly", |
||
2430 | "for": "htmlFor", |
||
2431 | "class": "className", |
||
2432 | maxlength: "maxLength", |
||
2433 | cellspacing: "cellSpacing", |
||
2434 | cellpadding: "cellPadding", |
||
2435 | rowspan: "rowSpan", |
||
2436 | colspan: "colSpan", |
||
2437 | usemap: "useMap", |
||
2438 | frameborder: "frameBorder", |
||
2439 | contenteditable: "contentEditable" |
||
2440 | }, |
||
2441 | |||
2442 | prop: function( elem, name, value ) { |
||
2443 | var ret, hooks, notxml,
|
||
2444 | nType = elem.nodeType; |
||
2445 | |||
2446 | // don't get/set properties on text, comment and attribute nodes
|
||
2447 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
||
2448 | return;
|
||
2449 | } |
||
2450 | |||
2451 | notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
||
2452 | |||
2453 | if ( notxml ) {
|
||
2454 | // Fix name and attach hooks
|
||
2455 | name = jQuery.propFix[ name ] || name; |
||
2456 | hooks = jQuery.propHooks[ name ]; |
||
2457 | } |
||
2458 | |||
2459 | if ( value !== undefined ) { |
||
2460 | if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { |
||
2461 | return ret;
|
||
2462 | |||
2463 | } else {
|
||
2464 | return ( elem[ name ] = value );
|
||
2465 | } |
||
2466 | |||
2467 | } else {
|
||
2468 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { |
||
2469 | return ret;
|
||
2470 | |||
2471 | } else {
|
||
2472 | return elem[ name ];
|
||
2473 | } |
||
2474 | } |
||
2475 | }, |
||
2476 | |||
2477 | propHooks: {
|
||
2478 | tabIndex: {
|
||
2479 | get: function( elem ) { |
||
2480 | // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
||
2481 | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
||
2482 | var attributeNode = elem.getAttributeNode("tabindex"); |
||
2483 | |||
2484 | return attributeNode && attributeNode.specified ?
|
||
2485 | parseInt( attributeNode.value, 10 ) :
|
||
2486 | rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? |
||
2487 | 0 :
|
||
2488 | undefined;
|
||
2489 | } |
||
2490 | } |
||
2491 | } |
||
2492 | }); |
||
2493 | |||
2494 | // Hook for boolean attributes
|
||
2495 | boolHook = { |
||
2496 | get: function( elem, name ) { |
||
2497 | var
|
||
2498 | // Use .prop to determine if this attribute is understood as boolean
|
||
2499 | prop = jQuery.prop( elem, name ), |
||
2500 | |||
2501 | // Fetch it accordingly
|
||
2502 | attr = typeof prop === "boolean" && elem.getAttribute( name ), |
||
2503 | detail = typeof prop === "boolean" ? |
||
2504 | |||
2505 | getSetInput && getSetAttribute ? |
||
2506 | attr != null :
|
||
2507 | // oldIE fabricates an empty string for missing boolean attributes
|
||
2508 | // and conflates checked/selected into attroperties
|
||
2509 | ruseDefault.test( name ) ? |
||
2510 | elem[ jQuery.camelCase( "default-" + name ) ] :
|
||
2511 | !!attr : |
||
2512 | |||
2513 | // fetch an attribute node for properties not recognized as boolean
|
||
2514 | elem.getAttributeNode( name ); |
||
2515 | |||
2516 | return detail && detail.value !== false ? |
||
2517 | name.toLowerCase() : |
||
2518 | undefined;
|
||
2519 | }, |
||
2520 | set: function( elem, value, name ) { |
||
2521 | if ( value === false ) { |
||
2522 | // Remove boolean attributes when set to false
|
||
2523 | jQuery.removeAttr( elem, name ); |
||
2524 | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
||
2525 | // IE<8 needs the *property* name
|
||
2526 | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); |
||
2527 | |||
2528 | // Use defaultChecked and defaultSelected for oldIE
|
||
2529 | } else {
|
||
2530 | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; |
||
2531 | } |
||
2532 | |||
2533 | return name;
|
||
2534 | } |
||
2535 | }; |
||
2536 | |||
2537 | // fix oldIE value attroperty
|
||
2538 | if ( !getSetInput || !getSetAttribute ) {
|
||
2539 | jQuery.attrHooks.value = { |
||
2540 | get: function( elem, name ) { |
||
2541 | var ret = elem.getAttributeNode( name );
|
||
2542 | return jQuery.nodeName( elem, "input" ) ? |
||
2543 | |||
2544 | // Ignore the value *property* by using defaultValue
|
||
2545 | elem.defaultValue : |
||
2546 | |||
2547 | ret && ret.specified ? ret.value : undefined;
|
||
2548 | }, |
||
2549 | set: function( elem, value, name ) { |
||
2550 | if ( jQuery.nodeName( elem, "input" ) ) { |
||
2551 | // Does not return so that setAttribute is also used
|
||
2552 | elem.defaultValue = value; |
||
2553 | } else {
|
||
2554 | // Use nodeHook if defined (#1954); otherwise setAttribute is fine
|
||
2555 | return nodeHook && nodeHook.set( elem, value, name );
|
||
2556 | } |
||
2557 | } |
||
2558 | }; |
||
2559 | } |
||
2560 | |||
2561 | // IE6/7 do not support getting/setting some attributes with get/setAttribute
|
||
2562 | if ( !getSetAttribute ) {
|
||
2563 | |||
2564 | // Use this for any attribute in IE6/7
|
||
2565 | // This fixes almost every IE6/7 issue
|
||
2566 | nodeHook = jQuery.valHooks.button = { |
||
2567 | get: function( elem, name ) { |
||
2568 | var ret = elem.getAttributeNode( name );
|
||
2569 | return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? |
||
2570 | ret.value : |
||
2571 | undefined;
|
||
2572 | }, |
||
2573 | set: function( elem, value, name ) { |
||
2574 | // Set the existing or create a new attribute node
|
||
2575 | var ret = elem.getAttributeNode( name );
|
||
2576 | if ( !ret ) {
|
||
2577 | elem.setAttributeNode( |
||
2578 | (ret = elem.ownerDocument.createAttribute( name )) |
||
2579 | ); |
||
2580 | } |
||
2581 | |||
2582 | ret.value = value += "";
|
||
2583 | |||
2584 | // Break association with cloned elements by also using setAttribute (#9646)
|
||
2585 | return name === "value" || value === elem.getAttribute( name ) ? |
||
2586 | value : |
||
2587 | undefined;
|
||
2588 | } |
||
2589 | }; |
||
2590 | |||
2591 | // Set contenteditable to false on removals(#10429)
|
||
2592 | // Setting to empty string throws an error as an invalid value
|
||
2593 | jQuery.attrHooks.contenteditable = { |
||
2594 | get: nodeHook.get,
|
||
2595 | set: function( elem, value, name ) { |
||
2596 | nodeHook.set( elem, value === "" ? false : value, name ); |
||
2597 | } |
||
2598 | }; |
||
2599 | |||
2600 | // Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
||
2601 | // This is for removals
|
||
2602 | jQuery.each([ "width", "height" ], function( i, name ) { |
||
2603 | jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { |
||
2604 | set: function( elem, value ) { |
||
2605 | if ( value === "" ) { |
||
2606 | elem.setAttribute( name, "auto" );
|
||
2607 | return value;
|
||
2608 | } |
||
2609 | } |
||
2610 | }); |
||
2611 | }); |
||
2612 | } |
||
2613 | |||
2614 | |||
2615 | // Some attributes require a special call on IE
|
||
2616 | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
||
2617 | if ( !jQuery.support.hrefNormalized ) {
|
||
2618 | jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { |
||
2619 | jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { |
||
2620 | get: function( elem ) { |
||
2621 | var ret = elem.getAttribute( name, 2 ); |
||
2622 | return ret == null ? undefined : ret; |
||
2623 | } |
||
2624 | }); |
||
2625 | }); |
||
2626 | |||
2627 | // href/src property should get the full normalized URL (#10299/#12915)
|
||
2628 | jQuery.each([ "href", "src" ], function( i, name ) { |
||
2629 | jQuery.propHooks[ name ] = { |
||
2630 | get: function( elem ) { |
||
2631 | return elem.getAttribute( name, 4 ); |
||
2632 | } |
||
2633 | }; |
||
2634 | }); |
||
2635 | } |
||
2636 | |||
2637 | if ( !jQuery.support.style ) {
|
||
2638 | jQuery.attrHooks.style = { |
||
2639 | get: function( elem ) { |
||
2640 | // Return undefined in the case of empty string
|
||
2641 | // Note: IE uppercases css property names, but if we were to .toLowerCase()
|
||
2642 | // .cssText, that would destroy case senstitivity in URL's, like in "background"
|
||
2643 | return elem.style.cssText || undefined; |
||
2644 | }, |
||
2645 | set: function( elem, value ) { |
||
2646 | return ( elem.style.cssText = value + "" ); |
||
2647 | } |
||
2648 | }; |
||
2649 | } |
||
2650 | |||
2651 | // Safari mis-reports the default selected property of an option
|
||
2652 | // Accessing the parent's selectedIndex property fixes it
|
||
2653 | if ( !jQuery.support.optSelected ) {
|
||
2654 | jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { |
||
2655 | get: function( elem ) { |
||
2656 | var parent = elem.parentNode;
|
||
2657 | |||
2658 | if ( parent ) {
|
||
2659 | parent.selectedIndex; |
||
2660 | |||
2661 | // Make sure that it also works with optgroups, see #5701
|
||
2662 | if ( parent.parentNode ) {
|
||
2663 | parent.parentNode.selectedIndex; |
||
2664 | } |
||
2665 | } |
||
2666 | return null; |
||
2667 | } |
||
2668 | }); |
||
2669 | } |
||
2670 | |||
2671 | // IE6/7 call enctype encoding
|
||
2672 | if ( !jQuery.support.enctype ) {
|
||
2673 | jQuery.propFix.enctype = "encoding";
|
||
2674 | } |
||
2675 | |||
2676 | // Radios and checkboxes getter/setter
|
||
2677 | if ( !jQuery.support.checkOn ) {
|
||
2678 | jQuery.each([ "radio", "checkbox" ], function() { |
||
2679 | jQuery.valHooks[ this ] = {
|
||
2680 | get: function( elem ) { |
||
2681 | // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
||
2682 | return elem.getAttribute("value") === null ? "on" : elem.value; |
||
2683 | } |
||
2684 | }; |
||
2685 | }); |
||
2686 | } |
||
2687 | jQuery.each([ "radio", "checkbox" ], function() { |
||
2688 | jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { |
||
2689 | set: function( elem, value ) { |
||
2690 | if ( jQuery.isArray( value ) ) {
|
||
2691 | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); |
||
2692 | } |
||
2693 | } |
||
2694 | }); |
||
2695 | }); |
||
2696 | var rformElems = /^(?:input|select|textarea)$/i, |
||
2697 | rkeyEvent = /^key/,
|
||
2698 | rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
||
2699 | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
||
2700 | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
||
2701 | |||
2702 | function returnTrue() { |
||
2703 | return true; |
||
2704 | } |
||
2705 | |||
2706 | function returnFalse() { |
||
2707 | return false; |
||
2708 | } |
||
2709 | |||
2710 | /*
|
||
2711 | * Helper functions for managing events -- not part of the public interface.
|
||
2712 | * Props to Dean Edwards' addEvent library for many of the ideas.
|
||
2713 | */
|
||
2714 | jQuery.event = { |
||
2715 | |||
2716 | global: {},
|
||
2717 | |||
2718 | add: function( elem, types, handler, data, selector ) { |
||
2719 | var tmp, events, t, handleObjIn,
|
||
2720 | special, eventHandle, handleObj, |
||
2721 | handlers, type, namespaces, origType, |
||
2722 | elemData = jQuery._data( elem ); |
||
2723 | |||
2724 | // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
||
2725 | if ( !elemData ) {
|
||
2726 | return;
|
||
2727 | } |
||
2728 | |||
2729 | // Caller can pass in an object of custom data in lieu of the handler
|
||
2730 | if ( handler.handler ) {
|
||
2731 | handleObjIn = handler; |
||
2732 | handler = handleObjIn.handler; |
||
2733 | selector = handleObjIn.selector; |
||
2734 | } |
||
2735 | |||
2736 | // Make sure that the handler has a unique ID, used to find/remove it later
|
||
2737 | if ( !handler.guid ) {
|
||
2738 | handler.guid = jQuery.guid++; |
||
2739 | } |
||
2740 | |||
2741 | // Init the element's event structure and main handler, if this is the first
|
||
2742 | if ( !(events = elemData.events) ) {
|
||
2743 | events = elemData.events = {}; |
||
2744 | } |
||
2745 | if ( !(eventHandle = elemData.handle) ) {
|
||
2746 | eventHandle = elemData.handle = function( e ) { |
||
2747 | // Discard the second event of a jQuery.event.trigger() and
|
||
2748 | // when an event is called after a page has unloaded
|
||
2749 | return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? |
||
2750 | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
||
2751 | undefined;
|
||
2752 | }; |
||
2753 | // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
||
2754 | eventHandle.elem = elem; |
||
2755 | } |
||
2756 | |||
2757 | // Handle multiple events separated by a space
|
||
2758 | // jQuery(...).bind("mouseover mouseout", fn);
|
||
2759 | types = ( types || "" ).match( core_rnotwhite ) || [""]; |
||
2760 | t = types.length; |
||
2761 | while ( t-- ) {
|
||
2762 | tmp = rtypenamespace.exec( types[t] ) || []; |
||
2763 | type = origType = tmp[1];
|
||
2764 | namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
||
2765 | |||
2766 | // If event changes its type, use the special event handlers for the changed type
|
||
2767 | special = jQuery.event.special[ type ] || {}; |
||
2768 | |||
2769 | // If selector defined, determine special event api type, otherwise given type
|
||
2770 | type = ( selector ? special.delegateType : special.bindType ) || type; |
||
2771 | |||
2772 | // Update special based on newly reset type
|
||
2773 | special = jQuery.event.special[ type ] || {}; |
||
2774 | |||
2775 | // handleObj is passed to all event handlers
|
||
2776 | handleObj = jQuery.extend({ |
||
2777 | type: type,
|
||
2778 | origType: origType,
|
||
2779 | data: data,
|
||
2780 | handler: handler,
|
||
2781 | guid: handler.guid,
|
||
2782 | selector: selector,
|
||
2783 | needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
||
2784 | namespace: namespaces.join(".") |
||
2785 | }, handleObjIn ); |
||
2786 | |||
2787 | // Init the event handler queue if we're the first
|
||
2788 | if ( !(handlers = events[ type ]) ) {
|
||
2789 | handlers = events[ type ] = []; |
||
2790 | handlers.delegateCount = 0;
|
||
2791 | |||
2792 | // Only use addEventListener/attachEvent if the special events handler returns false
|
||
2793 | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
||
2794 | // Bind the global event handler to the element
|
||
2795 | if ( elem.addEventListener ) {
|
||
2796 | elem.addEventListener( type, eventHandle, false );
|
||
2797 | |||
2798 | } else if ( elem.attachEvent ) { |
||
2799 | elem.attachEvent( "on" + type, eventHandle );
|
||
2800 | } |
||
2801 | } |
||
2802 | } |
||
2803 | |||
2804 | if ( special.add ) {
|
||
2805 | special.add.call( elem, handleObj ); |
||
2806 | |||
2807 | if ( !handleObj.handler.guid ) {
|
||
2808 | handleObj.handler.guid = handler.guid; |
||
2809 | } |
||
2810 | } |
||
2811 | |||
2812 | // Add to the element's handler list, delegates in front
|
||
2813 | if ( selector ) {
|
||
2814 | handlers.splice( handlers.delegateCount++, 0, handleObj );
|
||
2815 | } else {
|
||
2816 | handlers.push( handleObj ); |
||
2817 | } |
||
2818 | |||
2819 | // Keep track of which events have ever been used, for event optimization
|
||
2820 | jQuery.event.global[ type ] = true;
|
||
2821 | } |
||
2822 | |||
2823 | // Nullify elem to prevent memory leaks in IE
|
||
2824 | elem = null;
|
||
2825 | }, |
||
2826 | |||
2827 | // Detach an event or set of events from an element
|
||
2828 | remove: function( elem, types, handler, selector, mappedTypes ) { |
||
2829 | var j, handleObj, tmp,
|
||
2830 | origCount, t, events, |
||
2831 | special, handlers, type, |
||
2832 | namespaces, origType, |
||
2833 | elemData = jQuery.hasData( elem ) && jQuery._data( elem ); |
||
2834 | |||
2835 | if ( !elemData || !(events = elemData.events) ) {
|
||
2836 | return;
|
||
2837 | } |
||
2838 | |||
2839 | // Once for each type.namespace in types; type may be omitted
|
||
2840 | types = ( types || "" ).match( core_rnotwhite ) || [""]; |
||
2841 | t = types.length; |
||
2842 | while ( t-- ) {
|
||
2843 | tmp = rtypenamespace.exec( types[t] ) || []; |
||
2844 | type = origType = tmp[1];
|
||
2845 | namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
||
2846 | |||
2847 | // Unbind all events (on this namespace, if provided) for the element
|
||
2848 | if ( !type ) {
|
||
2849 | for ( type in events ) { |
||
2850 | jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
||
2851 | } |
||
2852 | continue;
|
||
2853 | } |
||
2854 | |||
2855 | special = jQuery.event.special[ type ] || {}; |
||
2856 | type = ( selector ? special.delegateType : special.bindType ) || type; |
||
2857 | handlers = events[ type ] || []; |
||
2858 | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); |
||
2859 | |||
2860 | // Remove matching events
|
||
2861 | origCount = j = handlers.length; |
||
2862 | while ( j-- ) {
|
||
2863 | handleObj = handlers[ j ]; |
||
2864 | |||
2865 | if ( ( mappedTypes || origType === handleObj.origType ) &&
|
||
2866 | ( !handler || handler.guid === handleObj.guid ) && |
||
2867 | ( !tmp || tmp.test( handleObj.namespace ) ) && |
||
2868 | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
||
2869 | handlers.splice( j, 1 );
|
||
2870 | |||
2871 | if ( handleObj.selector ) {
|
||
2872 | handlers.delegateCount--; |
||
2873 | } |
||
2874 | if ( special.remove ) {
|
||
2875 | special.remove.call( elem, handleObj ); |
||
2876 | } |
||
2877 | } |
||
2878 | } |
||
2879 | |||
2880 | // Remove generic event handler if we removed something and no more handlers exist
|
||
2881 | // (avoids potential for endless recursion during removal of special event handlers)
|
||
2882 | if ( origCount && !handlers.length ) {
|
||
2883 | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
||
2884 | jQuery.removeEvent( elem, type, elemData.handle ); |
||
2885 | } |
||
2886 | |||
2887 | delete events[ type ];
|
||
2888 | } |
||
2889 | } |
||
2890 | |||
2891 | // Remove the expando if it's no longer used
|
||
2892 | if ( jQuery.isEmptyObject( events ) ) {
|
||
2893 | delete elemData.handle;
|
||
2894 | |||
2895 | // removeData also checks for emptiness and clears the expando if empty
|
||
2896 | // so use it instead of delete
|
||
2897 | jQuery._removeData( elem, "events" );
|
||
2898 | } |
||
2899 | }, |
||
2900 | |||
2901 | trigger: function( event, data, elem, onlyHandlers ) { |
||
2902 | var handle, ontype, cur,
|
||
2903 | bubbleType, special, tmp, i, |
||
2904 | eventPath = [ elem || document ], |
||
2905 | type = core_hasOwn.call( event, "type" ) ? event.type : event,
|
||
2906 | namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; |
||
2907 | |||
2908 | cur = tmp = elem = elem || document; |
||
2909 | |||
2910 | // Don't do events on text and comment nodes
|
||
2911 | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
||
2912 | return;
|
||
2913 | } |
||
2914 | |||
2915 | // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
||
2916 | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
||
2917 | return;
|
||
2918 | } |
||
2919 | |||
2920 | if ( type.indexOf(".") >= 0 ) { |
||
2921 | // Namespaced trigger; create a regexp to match event type in handle()
|
||
2922 | namespaces = type.split(".");
|
||
2923 | type = namespaces.shift(); |
||
2924 | namespaces.sort(); |
||
2925 | } |
||
2926 | ontype = type.indexOf(":") < 0 && "on" + type; |
||
2927 | |||
2928 | // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
||
2929 | event = event[ jQuery.expando ] ? |
||
2930 | event : |
||
2931 | new jQuery.Event( type, typeof event === "object" && event ); |
||
2932 | |||
2933 | event.isTrigger = true;
|
||
2934 | event.namespace = namespaces.join(".");
|
||
2935 | event.namespace_re = event.namespace ? |
||
2936 | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : |
||
2937 | null;
|
||
2938 | |||
2939 | // Clean up the event in case it is being reused
|
||
2940 | event.result = undefined;
|
||
2941 | if ( !event.target ) {
|
||
2942 | event.target = elem; |
||
2943 | } |
||
2944 | |||
2945 | // Clone any incoming data and prepend the event, creating the handler arg list
|
||
2946 | data = data == null ?
|
||
2947 | [ event ] : |
||
2948 | jQuery.makeArray( data, [ event ] ); |
||
2949 | |||
2950 | // Allow special events to draw outside the lines
|
||
2951 | special = jQuery.event.special[ type ] || {}; |
||
2952 | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
||
2953 | return;
|
||
2954 | } |
||
2955 | |||
2956 | // Determine event propagation path in advance, per W3C events spec (#9951)
|
||
2957 | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
||
2958 | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
||
2959 | |||
2960 | bubbleType = special.delegateType || type; |
||
2961 | if ( !rfocusMorph.test( bubbleType + type ) ) {
|
||
2962 | cur = cur.parentNode; |
||
2963 | } |
||
2964 | for ( ; cur; cur = cur.parentNode ) {
|
||
2965 | eventPath.push( cur ); |
||
2966 | tmp = cur; |
||
2967 | } |
||
2968 | |||
2969 | // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
||
2970 | if ( tmp === (elem.ownerDocument || document) ) {
|
||
2971 | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
||
2972 | } |
||
2973 | } |
||
2974 | |||
2975 | // Fire handlers on the event path
|
||
2976 | i = 0;
|
||
2977 | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
||
2978 | |||
2979 | event.type = i > 1 ?
|
||
2980 | bubbleType : |
||
2981 | special.bindType || type; |
||
2982 | |||
2983 | // jQuery handler
|
||
2984 | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); |
||
2985 | if ( handle ) {
|
||
2986 | handle.apply( cur, data ); |
||
2987 | } |
||
2988 | |||
2989 | // Native handler
|
||
2990 | handle = ontype && cur[ ontype ]; |
||
2991 | if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { |
||
2992 | event.preventDefault(); |
||
2993 | } |
||
2994 | } |
||
2995 | event.type = type; |
||
2996 | |||
2997 | // If nobody prevented the default action, do it now
|
||
2998 | if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
||
2999 | |||
3000 | if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && |
||
3001 | !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { |
||
3002 | |||
3003 | // Call a native DOM method on the target with the same name name as the event.
|
||
3004 | // Can't use an .isFunction() check here because IE6/7 fails that test.
|
||
3005 | // Don't do default actions on window, that's where global variables be (#6170)
|
||
3006 | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
|
||
3007 | |||
3008 | // Don't re-trigger an onFOO event when we call its FOO() method
|
||
3009 | tmp = elem[ ontype ]; |
||
3010 | |||
3011 | if ( tmp ) {
|
||
3012 | elem[ ontype ] = null;
|
||
3013 | } |
||
3014 | |||
3015 | // Prevent re-triggering of the same event, since we already bubbled it above
|
||
3016 | jQuery.event.triggered = type; |
||
3017 | try {
|
||
3018 | elem[ type ](); |
||
3019 | } catch ( e ) {
|
||
3020 | // IE<9 dies on focus/blur to hidden element (#1486,#12518)
|
||
3021 | // only reproducible on winXP IE8 native, not IE9 in IE8 mode
|
||
3022 | } |
||
3023 | jQuery.event.triggered = undefined;
|
||
3024 | |||
3025 | if ( tmp ) {
|
||
3026 | elem[ ontype ] = tmp; |
||
3027 | } |
||
3028 | } |
||
3029 | } |
||
3030 | } |
||
3031 | |||
3032 | return event.result;
|
||
3033 | }, |
||
3034 | |||
3035 | dispatch: function( event ) { |
||
3036 | |||
3037 | // Make a writable jQuery.Event from the native event object
|
||
3038 | event = jQuery.event.fix( event ); |
||
3039 | |||
3040 | var i, ret, handleObj, matched, j,
|
||
3041 | handlerQueue = [], |
||
3042 | args = core_slice.call( arguments ),
|
||
3043 | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], |
||
3044 | special = jQuery.event.special[ event.type ] || {}; |
||
3045 | |||
3046 | // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
||
3047 | args[0] = event;
|
||
3048 | event.delegateTarget = this;
|
||
3049 | |||
3050 | // Call the preDispatch hook for the mapped type, and let it bail if desired
|
||
3051 | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
||
3052 | return;
|
||
3053 | } |
||
3054 | |||
3055 | // Determine handlers
|
||
3056 | handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
||
3057 | |||
3058 | // Run delegates first; they may want to stop propagation beneath us
|
||
3059 | i = 0;
|
||
3060 | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
||
3061 | event.currentTarget = matched.elem; |
||
3062 | |||
3063 | j = 0;
|
||
3064 | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
||
3065 | |||
3066 | // Triggered event must either 1) have no namespace, or
|
||
3067 | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
||
3068 | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
||
3069 | |||
3070 | event.handleObj = handleObj; |
||
3071 | event.data = handleObj.data; |
||
3072 | |||
3073 | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) |
||
3074 | .apply( matched.elem, args ); |
||
3075 | |||
3076 | if ( ret !== undefined ) { |
||
3077 | if ( (event.result = ret) === false ) { |
||
3078 | event.preventDefault(); |
||
3079 | event.stopPropagation(); |
||
3080 | } |
||
3081 | } |
||
3082 | } |
||
3083 | } |
||
3084 | } |
||
3085 | |||
3086 | // Call the postDispatch hook for the mapped type
|
||
3087 | if ( special.postDispatch ) {
|
||
3088 | special.postDispatch.call( this, event );
|
||
3089 | } |
||
3090 | |||
3091 | return event.result;
|
||
3092 | }, |
||
3093 | |||
3094 | handlers: function( event, handlers ) { |
||
3095 | var sel, handleObj, matches, i,
|
||
3096 | handlerQueue = [], |
||
3097 | delegateCount = handlers.delegateCount, |
||
3098 | cur = event.target; |
||
3099 | |||
3100 | // Find delegate handlers
|
||
3101 | // Black-hole SVG <use> instance trees (#13180)
|
||
3102 | // Avoid non-left-click bubbling in Firefox (#3861)
|
||
3103 | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { |
||
3104 | |||
3105 | for ( ; cur != this; cur = cur.parentNode || this ) { |
||
3106 | |||
3107 | // Don't check non-elements (#13208)
|
||
3108 | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
||
3109 | if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { |
||
3110 | matches = []; |
||
3111 | for ( i = 0; i < delegateCount; i++ ) { |
||
3112 | handleObj = handlers[ i ]; |
||
3113 | |||
3114 | // Don't conflict with Object.prototype properties (#13203)
|
||
3115 | sel = handleObj.selector + " ";
|
||
3116 | |||
3117 | if ( matches[ sel ] === undefined ) { |
||
3118 | matches[ sel ] = handleObj.needsContext ? |
||
3119 | jQuery( sel, this ).index( cur ) >= 0 : |
||
3120 | jQuery.find( sel, this, null, [ cur ] ).length; |
||
3121 | } |
||
3122 | if ( matches[ sel ] ) {
|
||
3123 | matches.push( handleObj ); |
||
3124 | } |
||
3125 | } |
||
3126 | if ( matches.length ) {
|
||
3127 | handlerQueue.push({ elem: cur, handlers: matches }); |
||
3128 | } |
||
3129 | } |
||
3130 | } |
||
3131 | } |
||
3132 | |||
3133 | // Add the remaining (directly-bound) handlers
|
||
3134 | if ( delegateCount < handlers.length ) {
|
||
3135 | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); |
||
3136 | } |
||
3137 | |||
3138 | return handlerQueue;
|
||
3139 | }, |
||
3140 | |||
3141 | fix: function( event ) { |
||
3142 | if ( event[ jQuery.expando ] ) {
|
||
3143 | return event;
|
||
3144 | } |
||
3145 | |||
3146 | // Create a writable copy of the event object and normalize some properties
|
||
3147 | var i, prop, copy,
|
||
3148 | type = event.type, |
||
3149 | originalEvent = event, |
||
3150 | fixHook = this.fixHooks[ type ];
|
||
3151 | |||
3152 | if ( !fixHook ) {
|
||
3153 | this.fixHooks[ type ] = fixHook =
|
||
3154 | rmouseEvent.test( type ) ? this.mouseHooks :
|
||
3155 | rkeyEvent.test( type ) ? this.keyHooks :
|
||
3156 | {}; |
||
3157 | } |
||
3158 | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
||
3159 | |||
3160 | event = new jQuery.Event( originalEvent );
|
||
3161 | |||
3162 | i = copy.length; |
||
3163 | while ( i-- ) {
|
||
3164 | prop = copy[ i ]; |
||
3165 | event[ prop ] = originalEvent[ prop ]; |
||
3166 | } |
||
3167 | |||
3168 | // Support: IE<9
|
||
3169 | // Fix target property (#1925)
|
||
3170 | if ( !event.target ) {
|
||
3171 | event.target = originalEvent.srcElement || document; |
||
3172 | } |
||
3173 | |||
3174 | // Support: Chrome 23+, Safari?
|
||
3175 | // Target should not be a text node (#504, #13143)
|
||
3176 | if ( event.target.nodeType === 3 ) { |
||
3177 | event.target = event.target.parentNode; |
||
3178 | } |
||
3179 | |||
3180 | // Support: IE<9
|
||
3181 | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
|
||
3182 | event.metaKey = !!event.metaKey; |
||
3183 | |||
3184 | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
||
3185 | }, |
||
3186 | |||
3187 | // Includes some event props shared by KeyEvent and MouseEvent
|
||
3188 | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), |
||
3189 | |||
3190 | fixHooks: {},
|
||
3191 | |||
3192 | keyHooks: {
|
||
3193 | props: "char charCode key keyCode".split(" "), |
||
3194 | filter: function( event, original ) { |
||
3195 | |||
3196 | // Add which for key events
|
||
3197 | if ( event.which == null ) { |
||
3198 | event.which = original.charCode != null ? original.charCode : original.keyCode;
|
||
3199 | } |
||
3200 | |||
3201 | return event;
|
||
3202 | } |
||
3203 | }, |
||
3204 | |||
3205 | mouseHooks: {
|
||
3206 | props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), |
||
3207 | filter: function( event, original ) { |
||
3208 | var body, eventDoc, doc,
|
||
3209 | button = original.button, |
||
3210 | fromElement = original.fromElement; |
||
3211 | |||
3212 | // Calculate pageX/Y if missing and clientX/Y available
|
||
3213 | if ( event.pageX == null && original.clientX != null ) { |
||
3214 | eventDoc = event.target.ownerDocument || document; |
||
3215 | doc = eventDoc.documentElement; |
||
3216 | body = eventDoc.body; |
||
3217 | |||
3218 | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
||
3219 | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); |
||
3220 | } |
||
3221 | |||
3222 | // Add relatedTarget, if necessary
|
||
3223 | if ( !event.relatedTarget && fromElement ) {
|
||
3224 | event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; |
||
3225 | } |
||
3226 | |||
3227 | // Add which for click: 1 === left; 2 === middle; 3 === right
|
||
3228 | // Note: button is not normalized, so don't use it
|
||
3229 | if ( !event.which && button !== undefined ) { |
||
3230 | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
||
3231 | } |
||
3232 | |||
3233 | return event;
|
||
3234 | } |
||
3235 | }, |
||
3236 | |||
3237 | special: {
|
||
3238 | load: {
|
||
3239 | // Prevent triggered image.load events from bubbling to window.load
|
||
3240 | noBubble: true |
||
3241 | }, |
||
3242 | click: {
|
||
3243 | // For checkbox, fire native event so checked state will be right
|
||
3244 | trigger: function() { |
||
3245 | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { |
||
3246 | this.click();
|
||
3247 | return false; |
||
3248 | } |
||
3249 | } |
||
3250 | }, |
||
3251 | focus: {
|
||
3252 | // Fire native event if possible so blur/focus sequence is correct
|
||
3253 | trigger: function() { |
||
3254 | if ( this !== document.activeElement && this.focus ) { |
||
3255 | try {
|
||
3256 | this.focus();
|
||
3257 | return false; |
||
3258 | } catch ( e ) {
|
||
3259 | // Support: IE<9
|
||
3260 | // If we error on focus to hidden element (#1486, #12518),
|
||
3261 | // let .trigger() run the handlers
|
||
3262 | } |
||
3263 | } |
||
3264 | }, |
||
3265 | delegateType: "focusin" |
||
3266 | }, |
||
3267 | blur: {
|
||
3268 | trigger: function() { |
||
3269 | if ( this === document.activeElement && this.blur ) { |
||
3270 | this.blur();
|
||
3271 | return false; |
||
3272 | } |
||
3273 | }, |
||
3274 | delegateType: "focusout" |
||
3275 | }, |
||
3276 | |||
3277 | beforeunload: {
|
||
3278 | postDispatch: function( event ) { |
||
3279 | |||
3280 | // Even when returnValue equals to undefined Firefox will still show alert
|
||
3281 | if ( event.result !== undefined ) { |
||
3282 | event.originalEvent.returnValue = event.result; |
||
3283 | } |
||
3284 | } |
||
3285 | } |
||
3286 | }, |
||
3287 | |||
3288 | simulate: function( type, elem, event, bubble ) { |
||
3289 | // Piggyback on a donor event to simulate a different one.
|
||
3290 | // Fake originalEvent to avoid donor's stopPropagation, but if the
|
||
3291 | // simulated event prevents default then we do the same on the donor.
|
||
3292 | var e = jQuery.extend(
|
||
3293 | new jQuery.Event(),
|
||
3294 | event, |
||
3295 | { type: type,
|
||
3296 | isSimulated: true, |
||
3297 | originalEvent: {}
|
||
3298 | } |
||
3299 | ); |
||
3300 | if ( bubble ) {
|
||
3301 | jQuery.event.trigger( e, null, elem );
|
||
3302 | } else {
|
||
3303 | jQuery.event.dispatch.call( elem, e ); |
||
3304 | } |
||
3305 | if ( e.isDefaultPrevented() ) {
|
||
3306 | event.preventDefault(); |
||
3307 | } |
||
3308 | } |
||
3309 | }; |
||
3310 | |||
3311 | jQuery.removeEvent = document.removeEventListener ? |
||
3312 | function( elem, type, handle ) {
|
||
3313 | if ( elem.removeEventListener ) {
|
||
3314 | elem.removeEventListener( type, handle, false );
|
||
3315 | } |
||
3316 | } : |
||
3317 | function( elem, type, handle ) {
|
||
3318 | var name = "on" + type; |
||
3319 | |||
3320 | if ( elem.detachEvent ) {
|
||
3321 | |||
3322 | // #8545, #7054, preventing memory leaks for custom events in IE6-8
|
||
3323 | // detachEvent needed property on element, by name of that event, to properly expose it to GC
|
||
3324 | if ( typeof elem[ name ] === core_strundefined ) { |
||
3325 | elem[ name ] = null;
|
||
3326 | } |
||
3327 | |||
3328 | elem.detachEvent( name, handle ); |
||
3329 | } |
||
3330 | }; |
||
3331 | |||
3332 | jQuery.Event = function( src, props ) { |
||
3333 | // Allow instantiation without the 'new' keyword
|
||
3334 | if ( !(this instanceof jQuery.Event) ) { |
||
3335 | return new jQuery.Event( src, props ); |
||
3336 | } |
||
3337 | |||
3338 | // Event object
|
||
3339 | if ( src && src.type ) {
|
||
3340 | this.originalEvent = src;
|
||
3341 | this.type = src.type;
|
||
3342 | |||
3343 | // Events bubbling up the document may have been marked as prevented
|
||
3344 | // by a handler lower down the tree; reflect the correct value.
|
||
3345 | this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || |
||
3346 | src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; |
||
3347 | |||
3348 | // Event type
|
||
3349 | } else {
|
||
3350 | this.type = src;
|
||
3351 | } |
||
3352 | |||
3353 | // Put explicitly provided properties onto the event object
|
||
3354 | if ( props ) {
|
||
3355 | jQuery.extend( this, props );
|
||
3356 | } |
||
3357 | |||
3358 | // Create a timestamp if incoming event doesn't have one
|
||
3359 | this.timeStamp = src && src.timeStamp || jQuery.now();
|
||
3360 | |||
3361 | // Mark it as fixed
|
||
3362 | this[ jQuery.expando ] = true; |
||
3363 | }; |
||
3364 | |||
3365 | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
||
3366 | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
||
3367 | jQuery.Event.prototype = { |
||
3368 | isDefaultPrevented: returnFalse,
|
||
3369 | isPropagationStopped: returnFalse,
|
||
3370 | isImmediatePropagationStopped: returnFalse,
|
||
3371 | |||
3372 | preventDefault: function() { |
||
3373 | var e = this.originalEvent; |
||
3374 | |||
3375 | this.isDefaultPrevented = returnTrue;
|
||
3376 | if ( !e ) {
|
||
3377 | return;
|
||
3378 | } |
||
3379 | |||
3380 | // If preventDefault exists, run it on the original event
|
||
3381 | if ( e.preventDefault ) {
|
||
3382 | e.preventDefault(); |
||
3383 | |||
3384 | // Support: IE
|
||
3385 | // Otherwise set the returnValue property of the original event to false
|
||
3386 | } else {
|
||
3387 | e.returnValue = false;
|
||
3388 | } |
||
3389 | }, |
||
3390 | stopPropagation: function() { |
||
3391 | var e = this.originalEvent; |
||
3392 | |||
3393 | this.isPropagationStopped = returnTrue;
|
||
3394 | if ( !e ) {
|
||
3395 | return;
|
||
3396 | } |
||
3397 | // If stopPropagation exists, run it on the original event
|
||
3398 | if ( e.stopPropagation ) {
|
||
3399 | e.stopPropagation(); |
||
3400 | } |
||
3401 | |||
3402 | // Support: IE
|
||
3403 | // Set the cancelBubble property of the original event to true
|
||
3404 | e.cancelBubble = true;
|
||
3405 | }, |
||
3406 | stopImmediatePropagation: function() { |
||
3407 | this.isImmediatePropagationStopped = returnTrue;
|
||
3408 | this.stopPropagation();
|
||
3409 | } |
||
3410 | }; |
||
3411 | |||
3412 | // Create mouseenter/leave events using mouseover/out and event-time checks
|
||
3413 | jQuery.each({ |
||
3414 | mouseenter: "mouseover", |
||
3415 | mouseleave: "mouseout" |
||
3416 | }, function( orig, fix ) {
|
||
3417 | jQuery.event.special[ orig ] = { |
||
3418 | delegateType: fix,
|
||
3419 | bindType: fix,
|
||
3420 | |||
3421 | handle: function( event ) { |
||
3422 | var ret,
|
||
3423 | target = this,
|
||
3424 | related = event.relatedTarget, |
||
3425 | handleObj = event.handleObj; |
||
3426 | |||
3427 | // For mousenter/leave call the handler if related is outside the target.
|
||
3428 | // NB: No relatedTarget if the mouse left/entered the browser window
|
||
3429 | if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
||
3430 | event.type = handleObj.origType; |
||
3431 | ret = handleObj.handler.apply( this, arguments ); |
||
3432 | event.type = fix; |
||
3433 | } |
||
3434 | return ret;
|
||
3435 | } |
||
3436 | }; |
||
3437 | }); |
||
3438 | |||
3439 | // IE submit delegation
|
||
3440 | if ( !jQuery.support.submitBubbles ) {
|
||
3441 | |||
3442 | jQuery.event.special.submit = { |
||
3443 | setup: function() { |
||
3444 | // Only need this for delegated form submit events
|
||
3445 | if ( jQuery.nodeName( this, "form" ) ) { |
||
3446 | return false; |
||
3447 | } |
||
3448 | |||
3449 | // Lazy-add a submit handler when a descendant form may potentially be submitted
|
||
3450 | jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
||
3451 | // Node name check avoids a VML-related crash in IE (#9807)
|
||
3452 | var elem = e.target,
|
||
3453 | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; |
||
3454 | if ( form && !jQuery._data( form, "submitBubbles" ) ) { |
||
3455 | jQuery.event.add( form, "submit._submit", function( event ) { |
||
3456 | event._submit_bubble = true;
|
||
3457 | }); |
||
3458 | jQuery._data( form, "submitBubbles", true ); |
||
3459 | } |
||
3460 | }); |
||
3461 | // return undefined since we don't need an event listener
|
||
3462 | }, |
||
3463 | |||
3464 | postDispatch: function( event ) { |
||
3465 | // If form was submitted by the user, bubble the event up the tree
|
||
3466 | if ( event._submit_bubble ) {
|
||
3467 | delete event._submit_bubble;
|
||
3468 | if ( this.parentNode && !event.isTrigger ) { |
||
3469 | jQuery.event.simulate( "submit", this.parentNode, event, true ); |
||
3470 | } |
||
3471 | } |
||
3472 | }, |
||
3473 | |||
3474 | teardown: function() { |
||
3475 | // Only need this for delegated form submit events
|
||
3476 | if ( jQuery.nodeName( this, "form" ) ) { |
||
3477 | return false; |
||
3478 | } |
||
3479 | |||
3480 | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
||
3481 | jQuery.event.remove( this, "._submit" ); |
||
3482 | } |
||
3483 | }; |
||
3484 | } |
||
3485 | |||
3486 | // IE change delegation and checkbox/radio fix
|
||
3487 | if ( !jQuery.support.changeBubbles ) {
|
||
3488 | |||
3489 | jQuery.event.special.change = { |
||
3490 | |||
3491 | setup: function() { |
||
3492 | |||
3493 | if ( rformElems.test( this.nodeName ) ) { |
||
3494 | // IE doesn't fire change on a check/radio until blur; trigger it on click
|
||
3495 | // after a propertychange. Eat the blur-change in special.change.handle.
|
||
3496 | // This still fires onchange a second time for check/radio after blur.
|
||
3497 | if ( this.type === "checkbox" || this.type === "radio" ) { |
||
3498 | jQuery.event.add( this, "propertychange._change", function( event ) { |
||
3499 | if ( event.originalEvent.propertyName === "checked" ) { |
||
3500 | this._just_changed = true; |
||
3501 | } |
||
3502 | }); |
||
3503 | jQuery.event.add( this, "click._change", function( event ) { |
||
3504 | if ( this._just_changed && !event.isTrigger ) { |
||
3505 | this._just_changed = false; |
||
3506 | } |
||
3507 | // Allow triggered, simulated change events (#11500)
|
||
3508 | jQuery.event.simulate( "change", this, event, true ); |
||
3509 | }); |
||
3510 | } |
||
3511 | return false; |
||
3512 | } |
||
3513 | // Delegated event; lazy-add a change handler on descendant inputs
|
||
3514 | jQuery.event.add( this, "beforeactivate._change", function( e ) { |
||
3515 | var elem = e.target;
|
||
3516 | |||
3517 | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { |
||
3518 | jQuery.event.add( elem, "change._change", function( event ) { |
||
3519 | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { |
||
3520 | jQuery.event.simulate( "change", this.parentNode, event, true ); |
||
3521 | } |
||
3522 | }); |
||
3523 | jQuery._data( elem, "changeBubbles", true ); |
||
3524 | } |
||
3525 | }); |
||
3526 | }, |
||
3527 | |||
3528 | handle: function( event ) { |
||
3529 | var elem = event.target;
|
||
3530 | |||
3531 | // Swallow native change events from checkbox/radio, we already triggered them above
|
||
3532 | if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { |
||
3533 | return event.handleObj.handler.apply( this, arguments ); |
||
3534 | } |
||
3535 | }, |
||
3536 | |||
3537 | teardown: function() { |
||
3538 | jQuery.event.remove( this, "._change" ); |
||
3539 | |||
3540 | return !rformElems.test( this.nodeName ); |
||
3541 | } |
||
3542 | }; |
||
3543 | } |
||
3544 | |||
3545 | // Create "bubbling" focus and blur events
|
||
3546 | if ( !jQuery.support.focusinBubbles ) {
|
||
3547 | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
||
3548 | |||
3549 | // Attach a single capturing handler while someone wants focusin/focusout
|
||
3550 | var attaches = 0, |
||
3551 | handler = function( event ) { |
||
3552 | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
||
3553 | }; |
||
3554 | |||
3555 | jQuery.event.special[ fix ] = { |
||
3556 | setup: function() { |
||
3557 | if ( attaches++ === 0 ) { |
||
3558 | document.addEventListener( orig, handler, true );
|
||
3559 | } |
||
3560 | }, |
||
3561 | teardown: function() { |
||
3562 | if ( --attaches === 0 ) { |
||
3563 | document.removeEventListener( orig, handler, true );
|
||
3564 | } |
||
3565 | } |
||
3566 | }; |
||
3567 | }); |
||
3568 | } |
||
3569 | |||
3570 | jQuery.fn.extend({ |
||
3571 | |||
3572 | on: function( types, selector, data, fn, /*INTERNAL*/ one ) { |
||
3573 | var type, origFn;
|
||
3574 | |||
3575 | // Types can be a map of types/handlers
|
||
3576 | if ( typeof types === "object" ) { |
||
3577 | // ( types-Object, selector, data )
|
||
3578 | if ( typeof selector !== "string" ) { |
||
3579 | // ( types-Object, data )
|
||
3580 | data = data || selector; |
||
3581 | selector = undefined;
|
||
3582 | } |
||
3583 | for ( type in types ) { |
||
3584 | this.on( type, selector, data, types[ type ], one );
|
||
3585 | } |
||
3586 | return this; |
||
3587 | } |
||
3588 | |||
3589 | if ( data == null && fn == null ) { |
||
3590 | // ( types, fn )
|
||
3591 | fn = selector; |
||
3592 | data = selector = undefined;
|
||
3593 | } else if ( fn == null ) { |
||
3594 | if ( typeof selector === "string" ) { |
||
3595 | // ( types, selector, fn )
|
||
3596 | fn = data; |
||
3597 | data = undefined;
|
||
3598 | } else {
|
||
3599 | // ( types, data, fn )
|
||
3600 | fn = data; |
||
3601 | data = selector; |
||
3602 | selector = undefined;
|
||
3603 | } |
||
3604 | } |
||
3605 | if ( fn === false ) { |
||
3606 | fn = returnFalse; |
||
3607 | } else if ( !fn ) { |
||
3608 | return this; |
||
3609 | } |
||
3610 | |||
3611 | if ( one === 1 ) { |
||
3612 | origFn = fn; |
||
3613 | fn = function( event ) { |
||
3614 | // Can use an empty set, since event contains the info
|
||
3615 | jQuery().off( event ); |
||
3616 | return origFn.apply( this, arguments ); |
||
3617 | }; |
||
3618 | // Use same guid so caller can remove using origFn
|
||
3619 | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
||
3620 | } |
||
3621 | return this.each( function() { |
||
3622 | jQuery.event.add( this, types, fn, data, selector );
|
||
3623 | }); |
||
3624 | }, |
||
3625 | one: function( types, selector, data, fn ) { |
||
3626 | return this.on( types, selector, data, fn, 1 ); |
||
3627 | }, |
||
3628 | off: function( types, selector, fn ) { |
||
3629 | var handleObj, type;
|
||
3630 | if ( types && types.preventDefault && types.handleObj ) {
|
||
3631 | // ( event ) dispatched jQuery.Event
|
||
3632 | handleObj = types.handleObj; |
||
3633 | jQuery( types.delegateTarget ).off( |
||
3634 | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
||
3635 | handleObj.selector, |
||
3636 | handleObj.handler |
||
3637 | ); |
||
3638 | return this; |
||
3639 | } |
||
3640 | if ( typeof types === "object" ) { |
||
3641 | // ( types-object [, selector] )
|
||
3642 | for ( type in types ) { |
||
3643 | this.off( type, selector, types[ type ] );
|
||
3644 | } |
||
3645 | return this; |
||
3646 | } |
||
3647 | if ( selector === false || typeof selector === "function" ) { |
||
3648 | // ( types [, fn] )
|
||
3649 | fn = selector; |
||
3650 | selector = undefined;
|
||
3651 | } |
||
3652 | if ( fn === false ) { |
||
3653 | fn = returnFalse; |
||
3654 | } |
||
3655 | return this.each(function() { |
||
3656 | jQuery.event.remove( this, types, fn, selector );
|
||
3657 | }); |
||
3658 | }, |
||
3659 | |||
3660 | bind: function( types, data, fn ) { |
||
3661 | return this.on( types, null, data, fn ); |
||
3662 | }, |
||
3663 | unbind: function( types, fn ) { |
||
3664 | return this.off( types, null, fn ); |
||
3665 | }, |
||
3666 | |||
3667 | delegate: function( selector, types, data, fn ) { |
||
3668 | return this.on( types, selector, data, fn ); |
||
3669 | }, |
||
3670 | undelegate: function( selector, types, fn ) { |
||
3671 | // ( namespace ) or ( selector, types [, fn] )
|
||
3672 | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); |
||
3673 | }, |
||
3674 | |||
3675 | trigger: function( type, data ) { |
||
3676 | return this.each(function() { |
||
3677 | jQuery.event.trigger( type, data, this );
|
||
3678 | }); |
||
3679 | }, |
||
3680 | triggerHandler: function( type, data ) { |
||
3681 | var elem = this[0]; |
||
3682 | if ( elem ) {
|
||
3683 | return jQuery.event.trigger( type, data, elem, true ); |
||
3684 | } |
||
3685 | } |
||
3686 | }); |
||
3687 | /*!
|
||
3688 | * Sizzle CSS Selector Engine
|
||
3689 | * Copyright 2012 jQuery Foundation and other contributors
|
||
3690 | * Released under the MIT license
|
||
3691 | * http://sizzlejs.com/
|
||
3692 | */
|
||
3693 | (function( window, undefined ) { |
||
3694 | |||
3695 | var i,
|
||
3696 | cachedruns, |
||
3697 | Expr, |
||
3698 | getText, |
||
3699 | isXML, |
||
3700 | compile, |
||
3701 | hasDuplicate, |
||
3702 | outermostContext, |
||
3703 | |||
3704 | // Local document vars
|
||
3705 | setDocument, |
||
3706 | document, |
||
3707 | docElem, |
||
3708 | documentIsXML, |
||
3709 | rbuggyQSA, |
||
3710 | rbuggyMatches, |
||
3711 | matches, |
||
3712 | contains, |
||
3713 | sortOrder, |
||
3714 | |||
3715 | // Instance-specific data
|
||
3716 | expando = "sizzle" + -(new Date()), |
||
3717 | preferredDoc = window.document, |
||
3718 | support = {}, |
||
3719 | dirruns = 0,
|
||
3720 | done = 0,
|
||
3721 | classCache = createCache(), |
||
3722 | tokenCache = createCache(), |
||
3723 | compilerCache = createCache(), |
||
3724 | |||
3725 | // General-purpose constants
|
||
3726 | strundefined = typeof undefined, |
||
3727 | MAX_NEGATIVE = 1 << 31, |
||
3728 | |||
3729 | // Array methods
|
||
3730 | arr = [], |
||
3731 | pop = arr.pop, |
||
3732 | push = arr.push, |
||
3733 | slice = arr.slice, |
||
3734 | // Use a stripped-down indexOf if we can't use a native one
|
||
3735 | indexOf = arr.indexOf || function( elem ) {
|
||
3736 | var i = 0, |
||
3737 | len = this.length;
|
||
3738 | for ( ; i < len; i++ ) {
|
||
3739 | if ( this[i] === elem ) { |
||
3740 | return i;
|
||
3741 | } |
||
3742 | } |
||
3743 | return -1; |
||
3744 | }, |
||
3745 | |||
3746 | |||
3747 | // Regular expressions
|
||
3748 | |||
3749 | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
||
3750 | whitespace = "[\\x20\\t\\r\\n\\f]",
|
||
3751 | // http://www.w3.org/TR/css3-syntax/#characters
|
||
3752 | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
||
3753 | |||
3754 | // Loosely modeled on CSS identifier characters
|
||
3755 | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
||
3756 | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
||
3757 | identifier = characterEncoding.replace( "w", "w#" ), |
||
3758 | |||
3759 | // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
|
||
3760 | operators = "([*^$|!~]?=)",
|
||
3761 | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + |
||
3762 | "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", |
||
3763 | |||
3764 | // Prefer arguments quoted,
|
||
3765 | // then not containing pseudos/brackets,
|
||
3766 | // then attribute selectors/non-parenthetical expressions,
|
||
3767 | // then anything else
|
||
3768 | // These preferences are here to reduce the number of selectors
|
||
3769 | // needing tokenize in the PSEUDO preFilter
|
||
3770 | pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", |
||
3771 | |||
3772 | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
||
3773 | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
||
3774 | |||
3775 | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
||
3776 | rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), |
||
3777 | rpseudo = new RegExp( pseudos ),
|
||
3778 | ridentifier = new RegExp( "^" + identifier + "$" ), |
||
3779 | |||
3780 | matchExpr = { |
||
3781 | "ID": new RegExp( "^#(" + characterEncoding + ")" ), |
||
3782 | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), |
||
3783 | "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), |
||
3784 | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), |
||
3785 | "ATTR": new RegExp( "^" + attributes ), |
||
3786 | "PSEUDO": new RegExp( "^" + pseudos ), |
||
3787 | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
||
3788 | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
||
3789 | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
||
3790 | // For use in libraries implementing .is()
|
||
3791 | // We use this for POS matching in `select`
|
||
3792 | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
||
3793 | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
||
3794 | }, |
||
3795 | |||
3796 | rsibling = /[\x20\t\r\n\f]*[+~]/,
|
||
3797 | |||
3798 | rnative = /^[^{]+\{\s*\[native code/,
|
||
3799 | |||
3800 | // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
||
3801 | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
||
3802 | |||
3803 | rinputs = /^(?:input|select|textarea|button)$/i,
|
||
3804 | rheader = /^h\d$/i,
|
||
3805 | |||
3806 | rescape = /'|\\/g,
|
||
3807 | rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
|
||
3808 | |||
3809 | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
||
3810 | runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
|
||
3811 | funescape = function( _, escaped ) { |
||
3812 | var high = "0x" + escaped - 0x10000; |
||
3813 | // NaN means non-codepoint
|
||
3814 | return high !== high ?
|
||
3815 | escaped : |
||
3816 | // BMP codepoint
|
||
3817 | high < 0 ?
|
||
3818 | String.fromCharCode( high + 0x10000 ) :
|
||
3819 | // Supplemental Plane codepoint (surrogate pair)
|
||
3820 | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
||
3821 | }; |
||
3822 | |||
3823 | // Use a stripped-down slice if we can't use a native one
|
||
3824 | try {
|
||
3825 | slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; |
||
3826 | } catch ( e ) {
|
||
3827 | slice = function( i ) { |
||
3828 | var elem,
|
||
3829 | results = []; |
||
3830 | while ( (elem = this[i++]) ) { |
||
3831 | results.push( elem ); |
||
3832 | } |
||
3833 | return results;
|
||
3834 | }; |
||
3835 | } |
||
3836 | |||
3837 | /**
|
||
3838 | * For feature detection
|
||
3839 | * @param {Function} fn The function to test for native support
|
||
3840 | */
|
||
3841 | function isNative( fn ) { |
||
3842 | return rnative.test( fn + "" ); |
||
3843 | } |
||
3844 | |||
3845 | /**
|
||
3846 | * Create key-value caches of limited size
|
||
3847 | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
||
3848 | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
||
3849 | * deleting the oldest entry
|
||
3850 | */
|
||
3851 | function createCache() { |
||
3852 | var cache,
|
||
3853 | keys = []; |
||
3854 | |||
3855 | return (cache = function( key, value ) { |
||
3856 | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
||
3857 | if ( keys.push( key += " " ) > Expr.cacheLength ) { |
||
3858 | // Only keep the most recent entries
|
||
3859 | delete cache[ keys.shift() ];
|
||
3860 | } |
||
3861 | return (cache[ key ] = value);
|
||
3862 | }); |
||
3863 | } |
||
3864 | |||
3865 | /**
|
||
3866 | * Mark a function for special use by Sizzle
|
||
3867 | * @param {Function} fn The function to mark
|
||
3868 | */
|
||
3869 | function markFunction( fn ) { |
||
3870 | fn[ expando ] = true;
|
||
3871 | return fn;
|
||
3872 | } |
||
3873 | |||
3874 | /**
|
||
3875 | * Support testing using an element
|
||
3876 | * @param {Function} fn Passed the created div and expects a boolean result
|
||
3877 | */
|
||
3878 | function assert( fn ) { |
||
3879 | var div = document.createElement("div"); |
||
3880 | |||
3881 | try {
|
||
3882 | return fn( div );
|
||
3883 | } catch (e) {
|
||
3884 | return false; |
||
3885 | } finally {
|
||
3886 | // release memory in IE
|
||
3887 | div = null;
|
||
3888 | } |
||
3889 | } |
||
3890 | |||
3891 | function Sizzle( selector, context, results, seed ) { |
||
3892 | var match, elem, m, nodeType,
|
||
3893 | // QSA vars
|
||
3894 | i, groups, old, nid, newContext, newSelector; |
||
3895 | |||
3896 | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
||
3897 | setDocument( context ); |
||
3898 | } |
||
3899 | |||
3900 | context = context || document; |
||
3901 | results = results || []; |
||
3902 | |||
3903 | if ( !selector || typeof selector !== "string" ) { |
||
3904 | return results;
|
||
3905 | } |
||
3906 | |||
3907 | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { |
||
3908 | return [];
|
||
3909 | } |
||
3910 | |||
3911 | if ( !documentIsXML && !seed ) {
|
||
3912 | |||
3913 | // Shortcuts
|
||
3914 | if ( (match = rquickExpr.exec( selector )) ) {
|
||
3915 | // Speed-up: Sizzle("#ID")
|
||
3916 | if ( (m = match[1]) ) { |
||
3917 | if ( nodeType === 9 ) { |
||
3918 | elem = context.getElementById( m ); |
||
3919 | // Check parentNode to catch when Blackberry 4.6 returns
|
||
3920 | // nodes that are no longer in the document #6963
|
||
3921 | if ( elem && elem.parentNode ) {
|
||
3922 | // Handle the case where IE, Opera, and Webkit return items
|
||
3923 | // by name instead of ID
|
||
3924 | if ( elem.id === m ) {
|
||
3925 | results.push( elem ); |
||
3926 | return results;
|
||
3927 | } |
||
3928 | } else {
|
||
3929 | return results;
|
||
3930 | } |
||
3931 | } else {
|
||
3932 | // Context is not a document
|
||
3933 | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
||
3934 | contains( context, elem ) && elem.id === m ) { |
||
3935 | results.push( elem ); |
||
3936 | return results;
|
||
3937 | } |
||
3938 | } |
||
3939 | |||
3940 | // Speed-up: Sizzle("TAG")
|
||
3941 | } else if ( match[2] ) { |
||
3942 | push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
|
||
3943 | return results;
|
||
3944 | |||
3945 | // Speed-up: Sizzle(".CLASS")
|
||
3946 | } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { |
||
3947 | push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
|
||
3948 | return results;
|
||
3949 | } |
||
3950 | } |
||
3951 | |||
3952 | // QSA path
|
||
3953 | if ( support.qsa && !rbuggyQSA.test(selector) ) {
|
||
3954 | old = true;
|
||
3955 | nid = expando; |
||
3956 | newContext = context; |
||
3957 | newSelector = nodeType === 9 && selector;
|
||
3958 | |||
3959 | // qSA works strangely on Element-rooted queries
|
||
3960 | // We can work around this by specifying an extra ID on the root
|
||
3961 | // and working up from there (Thanks to Andrew Dupont for the technique)
|
||
3962 | // IE 8 doesn't work on object elements
|
||
3963 | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { |
||
3964 | groups = tokenize( selector ); |
||
3965 | |||
3966 | if ( (old = context.getAttribute("id")) ) { |
||
3967 | nid = old.replace( rescape, "\\$&" );
|
||
3968 | } else {
|
||
3969 | context.setAttribute( "id", nid );
|
||
3970 | } |
||
3971 | nid = "[id='" + nid + "'] "; |
||
3972 | |||
3973 | i = groups.length; |
||
3974 | while ( i-- ) {
|
||
3975 | groups[i] = nid + toSelector( groups[i] ); |
||
3976 | } |
||
3977 | newContext = rsibling.test( selector ) && context.parentNode || context; |
||
3978 | newSelector = groups.join(",");
|
||
3979 | } |
||
3980 | |||
3981 | if ( newSelector ) {
|
||
3982 | try {
|
||
3983 | push.apply( results, slice.call( newContext.querySelectorAll( |
||
3984 | newSelector |
||
3985 | ), 0 ) );
|
||
3986 | return results;
|
||
3987 | } catch(qsaError) {
|
||
3988 | } finally {
|
||
3989 | if ( !old ) {
|
||
3990 | context.removeAttribute("id");
|
||
3991 | } |
||
3992 | } |
||
3993 | } |
||
3994 | } |
||
3995 | } |
||
3996 | |||
3997 | // All others
|
||
3998 | return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
||
3999 | } |
||
4000 | |||
4001 | /**
|
||
4002 | * Detect xml
|
||
4003 | * @param {Element|Object} elem An element or a document
|
||
4004 | */
|
||
4005 | isXML = Sizzle.isXML = function( elem ) { |
||
4006 | // documentElement is verified for cases where it doesn't yet exist
|
||
4007 | // (such as loading iframes in IE - #4833)
|
||
4008 | var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
||
4009 | return documentElement ? documentElement.nodeName !== "HTML" : false; |
||
4010 | }; |
||
4011 | |||
4012 | /**
|
||
4013 | * Sets document-related variables once based on the current document
|
||
4014 | * @param {Element|Object} [doc] An element or document object to use to set the document
|
||
4015 | * @returns {Object} Returns the current document
|
||
4016 | */
|
||
4017 | setDocument = Sizzle.setDocument = function( node ) { |
||
4018 | var doc = node ? node.ownerDocument || node : preferredDoc;
|
||
4019 | |||
4020 | // If no document and documentElement is available, return
|
||
4021 | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
||
4022 | return document;
|
||
4023 | } |
||
4024 | |||
4025 | // Set our document
|
||
4026 | document = doc; |
||
4027 | docElem = doc.documentElement; |
||
4028 | |||
4029 | // Support tests
|
||
4030 | documentIsXML = isXML( doc ); |
||
4031 | |||
4032 | // Check if getElementsByTagName("*") returns only elements
|
||
4033 | support.tagNameNoComments = assert(function( div ) {
|
||
4034 | div.appendChild( doc.createComment("") );
|
||
4035 | return !div.getElementsByTagName("*").length; |
||
4036 | }); |
||
4037 | |||
4038 | // Check if attributes should be retrieved by attribute nodes
|
||
4039 | support.attributes = assert(function( div ) {
|
||
4040 | div.innerHTML = "<select></select>";
|
||
4041 | var type = typeof div.lastChild.getAttribute("multiple"); |
||
4042 | // IE8 returns a string for some attributes even when not present
|
||
4043 | return type !== "boolean" && type !== "string"; |
||
4044 | }); |
||
4045 | |||
4046 | // Check if getElementsByClassName can be trusted
|
||
4047 | support.getByClassName = assert(function( div ) {
|
||
4048 | // Opera can't find a second classname (in 9.6)
|
||
4049 | div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
|
||
4050 | if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { |
||
4051 | return false; |
||
4052 | } |
||
4053 | |||
4054 | // Safari 3.2 caches class attributes and doesn't catch changes
|
||
4055 | div.lastChild.className = "e";
|
||
4056 | return div.getElementsByClassName("e").length === 2; |
||
4057 | }); |
||
4058 | |||
4059 | // Check if getElementById returns elements by name
|
||
4060 | // Check if getElementsByName privileges form controls or returns elements by ID
|
||
4061 | support.getByName = assert(function( div ) {
|
||
4062 | // Inject content
|
||
4063 | div.id = expando + 0;
|
||
4064 | div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; |
||
4065 | docElem.insertBefore( div, docElem.firstChild ); |
||
4066 | |||
4067 | // Test
|
||
4068 | var pass = doc.getElementsByName &&
|
||
4069 | // buggy browsers will return fewer than the correct 2
|
||
4070 | doc.getElementsByName( expando ).length === 2 +
|
||
4071 | // buggy browsers will return more than the correct 0
|
||
4072 | doc.getElementsByName( expando + 0 ).length;
|
||
4073 | support.getIdNotName = !doc.getElementById( expando ); |
||
4074 | |||
4075 | // Cleanup
|
||
4076 | docElem.removeChild( div ); |
||
4077 | |||
4078 | return pass;
|
||
4079 | }); |
||
4080 | |||
4081 | // IE6/7 return modified attributes
|
||
4082 | Expr.attrHandle = assert(function( div ) {
|
||
4083 | div.innerHTML = "<a href='#'></a>";
|
||
4084 | return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && |
||
4085 | div.firstChild.getAttribute("href") === "#"; |
||
4086 | }) ? |
||
4087 | {} : |
||
4088 | { |
||
4089 | "href": function( elem ) { |
||
4090 | return elem.getAttribute( "href", 2 ); |
||
4091 | }, |
||
4092 | "type": function( elem ) { |
||
4093 | return elem.getAttribute("type"); |
||
4094 | } |
||
4095 | }; |
||
4096 | |||
4097 | // ID find and filter
|
||
4098 | if ( support.getIdNotName ) {
|
||
4099 | Expr.find["ID"] = function( id, context ) { |
||
4100 | if ( typeof context.getElementById !== strundefined && !documentIsXML ) { |
||
4101 | var m = context.getElementById( id );
|
||
4102 | // Check parentNode to catch when Blackberry 4.6 returns
|
||
4103 | // nodes that are no longer in the document #6963
|
||
4104 | return m && m.parentNode ? [m] : [];
|
||
4105 | } |
||
4106 | }; |
||
4107 | Expr.filter["ID"] = function( id ) { |
||
4108 | var attrId = id.replace( runescape, funescape );
|
||
4109 | return function( elem ) { |
||
4110 | return elem.getAttribute("id") === attrId; |
||
4111 | }; |
||
4112 | }; |
||
4113 | } else {
|
||
4114 | Expr.find["ID"] = function( id, context ) { |
||
4115 | if ( typeof context.getElementById !== strundefined && !documentIsXML ) { |
||
4116 | var m = context.getElementById( id );
|
||
4117 | |||
4118 | return m ?
|
||
4119 | m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? |
||
4120 | [m] : |
||
4121 | undefined :
|
||
4122 | []; |
||
4123 | } |
||
4124 | }; |
||
4125 | Expr.filter["ID"] = function( id ) { |
||
4126 | var attrId = id.replace( runescape, funescape );
|
||
4127 | return function( elem ) { |
||
4128 | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); |
||
4129 | return node && node.value === attrId;
|
||
4130 | }; |
||
4131 | }; |
||
4132 | } |
||
4133 | |||
4134 | // Tag
|
||
4135 | Expr.find["TAG"] = support.tagNameNoComments ?
|
||
4136 | function( tag, context ) {
|
||
4137 | if ( typeof context.getElementsByTagName !== strundefined ) { |
||
4138 | return context.getElementsByTagName( tag );
|
||
4139 | } |
||
4140 | } : |
||
4141 | function( tag, context ) {
|
||
4142 | var elem,
|
||
4143 | tmp = [], |
||
4144 | i = 0,
|
||
4145 | results = context.getElementsByTagName( tag ); |
||
4146 | |||
4147 | // Filter out possible comments
|
||
4148 | if ( tag === "*" ) { |
||
4149 | while ( (elem = results[i++]) ) {
|
||
4150 | if ( elem.nodeType === 1 ) { |
||
4151 | tmp.push( elem ); |
||
4152 | } |
||
4153 | } |
||
4154 | |||
4155 | return tmp;
|
||
4156 | } |
||
4157 | return results;
|
||
4158 | }; |
||
4159 | |||
4160 | // Name
|
||
4161 | Expr.find["NAME"] = support.getByName && function( tag, context ) { |
||
4162 | if ( typeof context.getElementsByName !== strundefined ) { |
||
4163 | return context.getElementsByName( name );
|
||
4164 | } |
||
4165 | }; |
||
4166 | |||
4167 | // Class
|
||
4168 | Expr.find["CLASS"] = support.getByClassName && function( className, context ) { |
||
4169 | if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { |
||
4170 | return context.getElementsByClassName( className );
|
||
4171 | } |
||
4172 | }; |
||
4173 | |||
4174 | // QSA and matchesSelector support
|
||
4175 | |||
4176 | // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
||
4177 | rbuggyMatches = []; |
||
4178 | |||
4179 | // qSa(:focus) reports false when true (Chrome 21),
|
||
4180 | // no need to also add to buggyMatches since matches checks buggyQSA
|
||
4181 | // A support test would require too much code (would include document ready)
|
||
4182 | rbuggyQSA = [ ":focus" ];
|
||
4183 | |||
4184 | if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
|
||
4185 | // Build QSA regex
|
||
4186 | // Regex strategy adopted from Diego Perini
|
||
4187 | assert(function( div ) {
|
||
4188 | // Select is set to empty string on purpose
|
||
4189 | // This is to test IE's treatment of not explictly
|
||
4190 | // setting a boolean content attribute,
|
||
4191 | // since its presence should be enough
|
||
4192 | // http://bugs.jquery.com/ticket/12359
|
||
4193 | div.innerHTML = "<select><option selected=''></option></select>";
|
||
4194 | |||
4195 | // IE8 - Some boolean attributes are not treated correctly
|
||
4196 | if ( !div.querySelectorAll("[selected]").length ) { |
||
4197 | rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); |
||
4198 | } |
||
4199 | |||
4200 | // Webkit/Opera - :checked should return selected option elements
|
||
4201 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
||
4202 | // IE8 throws error here and will not see later tests
|
||
4203 | if ( !div.querySelectorAll(":checked").length ) { |
||
4204 | rbuggyQSA.push(":checked");
|
||
4205 | } |
||
4206 | }); |
||
4207 | |||
4208 | assert(function( div ) {
|
||
4209 | |||
4210 | // Opera 10-12/IE8 - ^= $= *= and empty values
|
||
4211 | // Should not select anything
|
||
4212 | div.innerHTML = "<input type='hidden' i=''/>";
|
||
4213 | if ( div.querySelectorAll("[i^='']").length ) { |
||
4214 | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); |
||
4215 | } |
||
4216 | |||
4217 | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
||
4218 | // IE8 throws error here and will not see later tests
|
||
4219 | if ( !div.querySelectorAll(":enabled").length ) { |
||
4220 | rbuggyQSA.push( ":enabled", ":disabled" ); |
||
4221 | } |
||
4222 | |||
4223 | // Opera 10-11 does not throw on post-comma invalid pseudos
|
||
4224 | div.querySelectorAll("*,:x");
|
||
4225 | rbuggyQSA.push(",.*:");
|
||
4226 | }); |
||
4227 | } |
||
4228 | |||
4229 | if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
|
||
4230 | docElem.mozMatchesSelector || |
||
4231 | docElem.webkitMatchesSelector || |
||
4232 | docElem.oMatchesSelector || |
||
4233 | docElem.msMatchesSelector) )) ) { |
||
4234 | |||
4235 | assert(function( div ) {
|
||
4236 | // Check to see if it's possible to do matchesSelector
|
||
4237 | // on a disconnected node (IE 9)
|
||
4238 | support.disconnectedMatch = matches.call( div, "div" );
|
||
4239 | |||
4240 | // This should fail with an exception
|
||
4241 | // Gecko does not error, returns false instead
|
||
4242 | matches.call( div, "[s!='']:x" );
|
||
4243 | rbuggyMatches.push( "!=", pseudos );
|
||
4244 | }); |
||
4245 | } |
||
4246 | |||
4247 | rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); |
||
4248 | rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); |
||
4249 | |||
4250 | // Element contains another
|
||
4251 | // Purposefully does not implement inclusive descendent
|
||
4252 | // As in, an element does not contain itself
|
||
4253 | contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? |
||
4254 | function( a, b ) {
|
||
4255 | var adown = a.nodeType === 9 ? a.documentElement : a, |
||
4256 | bup = b && b.parentNode; |
||
4257 | return a === bup || !!( bup && bup.nodeType === 1 && ( |
||
4258 | adown.contains ? |
||
4259 | adown.contains( bup ) : |
||
4260 | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
||
4261 | )); |
||
4262 | } : |
||
4263 | function( a, b ) {
|
||
4264 | if ( b ) {
|
||
4265 | while ( (b = b.parentNode) ) {
|
||
4266 | if ( b === a ) {
|
||
4267 | return true; |
||
4268 | } |
||
4269 | } |
||
4270 | } |
||
4271 | return false; |
||
4272 | }; |
||
4273 | |||
4274 | // Document order sorting
|
||
4275 | sortOrder = docElem.compareDocumentPosition ? |
||
4276 | function( a, b ) {
|
||
4277 | var compare;
|
||
4278 | |||
4279 | if ( a === b ) {
|
||
4280 | hasDuplicate = true;
|
||
4281 | return 0; |
||
4282 | } |
||
4283 | |||
4284 | if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
|
||
4285 | if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { |
||
4286 | if ( a === doc || contains( preferredDoc, a ) ) {
|
||
4287 | return -1; |
||
4288 | } |
||
4289 | if ( b === doc || contains( preferredDoc, b ) ) {
|
||
4290 | return 1; |
||
4291 | } |
||
4292 | return 0; |
||
4293 | } |
||
4294 | return compare & 4 ? -1 : 1; |
||
4295 | } |
||
4296 | |||
4297 | return a.compareDocumentPosition ? -1 : 1; |
||
4298 | } : |
||
4299 | function( a, b ) {
|
||
4300 | var cur,
|
||
4301 | i = 0,
|
||
4302 | aup = a.parentNode, |
||
4303 | bup = b.parentNode, |
||
4304 | ap = [ a ], |
||
4305 | bp = [ b ]; |
||
4306 | |||
4307 | // Exit early if the nodes are identical
|
||
4308 | if ( a === b ) {
|
||
4309 | hasDuplicate = true;
|
||
4310 | return 0; |
||
4311 | |||
4312 | // Parentless nodes are either documents or disconnected
|
||
4313 | } else if ( !aup || !bup ) { |
||
4314 | return a === doc ? -1 : |
||
4315 | b === doc ? 1 :
|
||
4316 | aup ? -1 :
|
||
4317 | bup ? 1 :
|
||
4318 | 0;
|
||
4319 | |||
4320 | // If the nodes are siblings, we can do a quick check
|
||
4321 | } else if ( aup === bup ) { |
||
4322 | return siblingCheck( a, b );
|
||
4323 | } |
||
4324 | |||
4325 | // Otherwise we need full lists of their ancestors for comparison
|
||
4326 | cur = a; |
||
4327 | while ( (cur = cur.parentNode) ) {
|
||
4328 | ap.unshift( cur ); |
||
4329 | } |
||
4330 | cur = b; |
||
4331 | while ( (cur = cur.parentNode) ) {
|
||
4332 | bp.unshift( cur ); |
||
4333 | } |
||
4334 | |||
4335 | // Walk down the tree looking for a discrepancy
|
||
4336 | while ( ap[i] === bp[i] ) {
|
||
4337 | i++; |
||
4338 | } |
||
4339 | |||
4340 | return i ?
|
||
4341 | // Do a sibling check if the nodes have a common ancestor
|
||
4342 | siblingCheck( ap[i], bp[i] ) : |
||
4343 | |||
4344 | // Otherwise nodes in our document sort first
|
||
4345 | ap[i] === preferredDoc ? -1 :
|
||
4346 | bp[i] === preferredDoc ? 1 :
|
||
4347 | 0;
|
||
4348 | }; |
||
4349 | |||
4350 | // Always assume the presence of duplicates if sort doesn't
|
||
4351 | // pass them to our comparison function (as in Google Chrome).
|
||
4352 | hasDuplicate = false;
|
||
4353 | [0, 0].sort( sortOrder ); |
||
4354 | support.detectDuplicates = hasDuplicate; |
||
4355 | |||
4356 | return document;
|
||
4357 | }; |
||
4358 | |||
4359 | Sizzle.matches = function( expr, elements ) { |
||
4360 | return Sizzle( expr, null, null, elements ); |
||
4361 | }; |
||
4362 | |||
4363 | Sizzle.matchesSelector = function( elem, expr ) { |
||
4364 | // Set document vars if needed
|
||
4365 | if ( ( elem.ownerDocument || elem ) !== document ) {
|
||
4366 | setDocument( elem ); |
||
4367 | } |
||
4368 | |||
4369 | // Make sure that attribute selectors are quoted
|
||
4370 | expr = expr.replace( rattributeQuotes, "='$1']" );
|
||
4371 | |||
4372 | // rbuggyQSA always contains :focus, so no need for an existence check
|
||
4373 | if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
|
||
4374 | try {
|
||
4375 | var ret = matches.call( elem, expr );
|
||
4376 | |||
4377 | // IE 9's matchesSelector returns false on disconnected nodes
|
||
4378 | if ( ret || support.disconnectedMatch ||
|
||
4379 | // As well, disconnected nodes are said to be in a document
|
||
4380 | // fragment in IE 9
|
||
4381 | elem.document && elem.document.nodeType !== 11 ) {
|
||
4382 | return ret;
|
||
4383 | } |
||
4384 | } catch(e) {}
|
||
4385 | } |
||
4386 | |||
4387 | return Sizzle( expr, document, null, [elem] ).length > 0; |
||
4388 | }; |
||
4389 | |||
4390 | Sizzle.contains = function( context, elem ) { |
||
4391 | // Set document vars if needed
|
||
4392 | if ( ( context.ownerDocument || context ) !== document ) {
|
||
4393 | setDocument( context ); |
||
4394 | } |
||
4395 | return contains( context, elem );
|
||
4396 | }; |
||
4397 | |||
4398 | Sizzle.attr = function( elem, name ) { |
||
4399 | var val;
|
||
4400 | |||
4401 | // Set document vars if needed
|
||
4402 | if ( ( elem.ownerDocument || elem ) !== document ) {
|
||
4403 | setDocument( elem ); |
||
4404 | } |
||
4405 | |||
4406 | if ( !documentIsXML ) {
|
||
4407 | name = name.toLowerCase(); |
||
4408 | } |
||
4409 | if ( (val = Expr.attrHandle[ name ]) ) {
|
||
4410 | return val( elem );
|
||
4411 | } |
||
4412 | if ( documentIsXML || support.attributes ) {
|
||
4413 | return elem.getAttribute( name );
|
||
4414 | } |
||
4415 | return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? |
||
4416 | name : |
||
4417 | val && val.specified ? val.value : null;
|
||
4418 | }; |
||
4419 | |||
4420 | Sizzle.error = function( msg ) { |
||
4421 | throw new Error( "Syntax error, unrecognized expression: " + msg ); |
||
4422 | }; |
||
4423 | |||
4424 | // Document sorting and removing duplicates
|
||
4425 | Sizzle.uniqueSort = function( results ) { |
||
4426 | var elem,
|
||
4427 | duplicates = [], |
||
4428 | i = 1,
|
||
4429 | j = 0;
|
||
4430 | |||
4431 | // Unless we *know* we can detect duplicates, assume their presence
|
||
4432 | hasDuplicate = !support.detectDuplicates; |
||
4433 | results.sort( sortOrder ); |
||
4434 | |||
4435 | if ( hasDuplicate ) {
|
||
4436 | for ( ; (elem = results[i]); i++ ) {
|
||
4437 | if ( elem === results[ i - 1 ] ) { |
||
4438 | j = duplicates.push( i ); |
||
4439 | } |
||
4440 | } |
||
4441 | while ( j-- ) {
|
||
4442 | results.splice( duplicates[ j ], 1 );
|
||
4443 | } |
||
4444 | } |
||
4445 | |||
4446 | return results;
|
||
4447 | }; |
||
4448 | |||
4449 | function siblingCheck( a, b ) { |
||
4450 | var cur = b && a,
|
||
4451 | diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); |
||
4452 | |||
4453 | // Use IE sourceIndex if available on both nodes
|
||
4454 | if ( diff ) {
|
||
4455 | return diff;
|
||
4456 | } |
||
4457 | |||
4458 | // Check if b follows a
|
||
4459 | if ( cur ) {
|
||
4460 | while ( (cur = cur.nextSibling) ) {
|
||
4461 | if ( cur === b ) {
|
||
4462 | return -1; |
||
4463 | } |
||
4464 | } |
||
4465 | } |
||
4466 | |||
4467 | return a ? 1 : -1; |
||
4468 | } |
||
4469 | |||
4470 | // Returns a function to use in pseudos for input types
|
||
4471 | function createInputPseudo( type ) { |
||
4472 | return function( elem ) { |
||
4473 | var name = elem.nodeName.toLowerCase();
|
||
4474 | return name === "input" && elem.type === type; |
||
4475 | }; |
||
4476 | } |
||
4477 | |||
4478 | // Returns a function to use in pseudos for buttons
|
||
4479 | function createButtonPseudo( type ) { |
||
4480 | return function( elem ) { |
||
4481 | var name = elem.nodeName.toLowerCase();
|
||
4482 | return (name === "input" || name === "button") && elem.type === type; |
||
4483 | }; |
||
4484 | } |
||
4485 | |||
4486 | // Returns a function to use in pseudos for positionals
|
||
4487 | function createPositionalPseudo( fn ) { |
||
4488 | return markFunction(function( argument ) { |
||
4489 | argument = +argument; |
||
4490 | return markFunction(function( seed, matches ) { |
||
4491 | var j,
|
||
4492 | matchIndexes = fn( [], seed.length, argument ), |
||
4493 | i = matchIndexes.length; |
||
4494 | |||
4495 | // Match elements found at the specified indexes
|
||
4496 | while ( i-- ) {
|
||
4497 | if ( seed[ (j = matchIndexes[i]) ] ) {
|
||
4498 | seed[j] = !(matches[j] = seed[j]); |
||
4499 | } |
||
4500 | } |
||
4501 | }); |
||
4502 | }); |
||
4503 | } |
||
4504 | |||
4505 | /**
|
||
4506 | * Utility function for retrieving the text value of an array of DOM nodes
|
||
4507 | * @param {Array|Element} elem
|
||
4508 | */
|
||
4509 | getText = Sizzle.getText = function( elem ) { |
||
4510 | var node,
|
||
4511 | ret = "",
|
||
4512 | i = 0,
|
||
4513 | nodeType = elem.nodeType; |
||
4514 | |||
4515 | if ( !nodeType ) {
|
||
4516 | // If no nodeType, this is expected to be an array
|
||
4517 | for ( ; (node = elem[i]); i++ ) {
|
||
4518 | // Do not traverse comment nodes
|
||
4519 | ret += getText( node ); |
||
4520 | } |
||
4521 | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
||
4522 | // Use textContent for elements
|
||
4523 | // innerText usage removed for consistency of new lines (see #11153)
|
||
4524 | if ( typeof elem.textContent === "string" ) { |
||
4525 | return elem.textContent;
|
||
4526 | } else {
|
||
4527 | // Traverse its children
|
||
4528 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
||
4529 | ret += getText( elem ); |
||
4530 | } |
||
4531 | } |
||
4532 | } else if ( nodeType === 3 || nodeType === 4 ) { |
||
4533 | return elem.nodeValue;
|
||
4534 | } |
||
4535 | // Do not include comment or processing instruction nodes
|
||
4536 | |||
4537 | return ret;
|
||
4538 | }; |
||
4539 | |||
4540 | Expr = Sizzle.selectors = { |
||
4541 | |||
4542 | // Can be adjusted by the user
|
||
4543 | cacheLength: 50, |
||
4544 | |||
4545 | createPseudo: markFunction,
|
||
4546 | |||
4547 | match: matchExpr,
|
||
4548 | |||
4549 | find: {},
|
||
4550 | |||
4551 | relative: {
|
||
4552 | ">": { dir: "parentNode", first: true }, |
||
4553 | " ": { dir: "parentNode" }, |
||
4554 | "+": { dir: "previousSibling", first: true }, |
||
4555 | "~": { dir: "previousSibling" } |
||
4556 | }, |
||
4557 | |||
4558 | preFilter: {
|
||
4559 | "ATTR": function( match ) { |
||
4560 | match[1] = match[1].replace( runescape, funescape ); |
||
4561 | |||
4562 | // Move the given value to match[3] whether quoted or unquoted
|
||
4563 | match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); |
||
4564 | |||
4565 | if ( match[2] === "~=" ) { |
||
4566 | match[3] = " " + match[3] + " "; |
||
4567 | } |
||
4568 | |||
4569 | return match.slice( 0, 4 ); |
||
4570 | }, |
||
4571 | |||
4572 | "CHILD": function( match ) { |
||
4573 | /* matches from matchExpr["CHILD"]
|
||
4574 | 1 type (only|nth|...)
|
||
4575 | 2 what (child|of-type)
|
||
4576 | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
||
4577 | 4 xn-component of xn+y argument ([+-]?\d*n|)
|
||
4578 | 5 sign of xn-component
|
||
4579 | 6 x of xn-component
|
||
4580 | 7 sign of y-component
|
||
4581 | 8 y of y-component
|
||
4582 | */
|
||
4583 | match[1] = match[1].toLowerCase(); |
||
4584 | |||
4585 | if ( match[1].slice( 0, 3 ) === "nth" ) { |
||
4586 | // nth-* requires argument
|
||
4587 | if ( !match[3] ) { |
||
4588 | Sizzle.error( match[0] );
|
||
4589 | } |
||
4590 | |||
4591 | // numeric x and y parameters for Expr.filter.CHILD
|
||
4592 | // remember that false/true cast respectively to 0/1
|
||
4593 | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
||
4594 | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
||
4595 | |||
4596 | // other types prohibit arguments
|
||
4597 | } else if ( match[3] ) { |
||
4598 | Sizzle.error( match[0] );
|
||
4599 | } |
||
4600 | |||
4601 | return match;
|
||
4602 | }, |
||
4603 | |||
4604 | "PSEUDO": function( match ) { |
||
4605 | var excess,
|
||
4606 | unquoted = !match[5] && match[2]; |
||
4607 | |||
4608 | if ( matchExpr["CHILD"].test( match[0] ) ) { |
||
4609 | return null; |
||
4610 | } |
||
4611 | |||
4612 | // Accept quoted arguments as-is
|
||
4613 | if ( match[4] ) { |
||
4614 | match[2] = match[4]; |
||
4615 | |||
4616 | // Strip excess characters from unquoted arguments
|
||
4617 | } else if ( unquoted && rpseudo.test( unquoted ) && |
||
4618 | // Get excess from tokenize (recursively)
|
||
4619 | (excess = tokenize( unquoted, true )) &&
|
||
4620 | // advance to the next closing parenthesis
|
||
4621 | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
||
4622 | |||
4623 | // excess is a negative index
|
||
4624 | match[0] = match[0].slice( 0, excess ); |
||
4625 | match[2] = unquoted.slice( 0, excess ); |
||
4626 | } |
||
4627 | |||
4628 | // Return only captures needed by the pseudo filter method (type and argument)
|
||
4629 | return match.slice( 0, 3 ); |
||
4630 | } |
||
4631 | }, |
||
4632 | |||
4633 | filter: {
|
||
4634 | |||
4635 | "TAG": function( nodeName ) { |
||
4636 | if ( nodeName === "*" ) { |
||
4637 | return function() { return true; }; |
||
4638 | } |
||
4639 | |||
4640 | nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); |
||
4641 | return function( elem ) { |
||
4642 | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
||
4643 | }; |
||
4644 | }, |
||
4645 | |||
4646 | "CLASS": function( className ) { |
||
4647 | var pattern = classCache[ className + " " ]; |
||
4648 | |||
4649 | return pattern ||
|
||
4650 | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
||
4651 | classCache( className, function( elem ) {
|
||
4652 | return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); |
||
4653 | }); |
||
4654 | }, |
||
4655 | |||
4656 | "ATTR": function( name, operator, check ) { |
||
4657 | return function( elem ) { |
||
4658 | var result = Sizzle.attr( elem, name );
|
||
4659 | |||
4660 | if ( result == null ) { |
||
4661 | return operator === "!="; |
||
4662 | } |
||
4663 | if ( !operator ) {
|
||
4664 | return true; |
||
4665 | } |
||
4666 | |||
4667 | result += "";
|
||
4668 | |||
4669 | return operator === "=" ? result === check : |
||
4670 | operator === "!=" ? result !== check :
|
||
4671 | operator === "^=" ? check && result.indexOf( check ) === 0 : |
||
4672 | operator === "*=" ? check && result.indexOf( check ) > -1 : |
||
4673 | operator === "$=" ? check && result.slice( -check.length ) === check :
|
||
4674 | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : |
||
4675 | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
||
4676 | false;
|
||
4677 | }; |
||
4678 | }, |
||
4679 | |||
4680 | "CHILD": function( type, what, argument, first, last ) { |
||
4681 | var simple = type.slice( 0, 3 ) !== "nth", |
||
4682 | forward = type.slice( -4 ) !== "last", |
||
4683 | ofType = what === "of-type";
|
||
4684 | |||
4685 | return first === 1 && last === 0 ? |
||
4686 | |||
4687 | // Shortcut for :nth-*(n)
|
||
4688 | function( elem ) {
|
||
4689 | return !!elem.parentNode;
|
||
4690 | } : |
||
4691 | |||
4692 | function( elem, context, xml ) {
|
||
4693 | var cache, outerCache, node, diff, nodeIndex, start,
|
||
4694 | dir = simple !== forward ? "nextSibling" : "previousSibling", |
||
4695 | parent = elem.parentNode, |
||
4696 | name = ofType && elem.nodeName.toLowerCase(), |
||
4697 | useCache = !xml && !ofType; |
||
4698 | |||
4699 | if ( parent ) {
|
||
4700 | |||
4701 | // :(first|last|only)-(child|of-type)
|
||
4702 | if ( simple ) {
|
||
4703 | while ( dir ) {
|
||
4704 | node = elem; |
||
4705 | while ( (node = node[ dir ]) ) {
|
||
4706 | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { |
||
4707 | return false; |
||
4708 | } |
||
4709 | } |
||
4710 | // Reverse direction for :only-* (if we haven't yet done so)
|
||
4711 | start = dir = type === "only" && !start && "nextSibling"; |
||
4712 | } |
||
4713 | return true; |
||
4714 | } |
||
4715 | |||
4716 | start = [ forward ? parent.firstChild : parent.lastChild ]; |
||
4717 | |||
4718 | // non-xml :nth-child(...) stores cache data on `parent`
|
||
4719 | if ( forward && useCache ) {
|
||
4720 | // Seek `elem` from a previously-cached index
|
||
4721 | outerCache = parent[ expando ] || (parent[ expando ] = {}); |
||
4722 | cache = outerCache[ type ] || []; |
||
4723 | nodeIndex = cache[0] === dirruns && cache[1]; |
||
4724 | diff = cache[0] === dirruns && cache[2]; |
||
4725 | node = nodeIndex && parent.childNodes[ nodeIndex ]; |
||
4726 | |||
4727 | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
||
4728 | |||
4729 | // Fallback to seeking `elem` from the start
|
||
4730 | (diff = nodeIndex = 0) || start.pop()) ) {
|
||
4731 | |||
4732 | // When found, cache indexes on `parent` and break
|
||
4733 | if ( node.nodeType === 1 && ++diff && node === elem ) { |
||
4734 | outerCache[ type ] = [ dirruns, nodeIndex, diff ]; |
||
4735 | break;
|
||
4736 | } |
||
4737 | } |
||
4738 | |||
4739 | // Use previously-cached element index if available
|
||
4740 | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { |
||
4741 | diff = cache[1];
|
||
4742 | |||
4743 | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
||
4744 | } else {
|
||
4745 | // Use the same loop as above to seek `elem` from the start
|
||
4746 | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
||
4747 | (diff = nodeIndex = 0) || start.pop()) ) {
|
||
4748 | |||
4749 | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { |
||
4750 | // Cache the index of each encountered element
|
||
4751 | if ( useCache ) {
|
||
4752 | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; |
||
4753 | } |
||
4754 | |||
4755 | if ( node === elem ) {
|
||
4756 | break;
|
||
4757 | } |
||
4758 | } |
||
4759 | } |
||
4760 | } |
||
4761 | |||
4762 | // Incorporate the offset, then check against cycle size
|
||
4763 | diff -= last; |
||
4764 | return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
||
4765 | } |
||
4766 | }; |
||
4767 | }, |
||
4768 | |||
4769 | "PSEUDO": function( pseudo, argument ) { |
||
4770 | // pseudo-class names are case-insensitive
|
||
4771 | // http://www.w3.org/TR/selectors/#pseudo-classes
|
||
4772 | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
||
4773 | // Remember that setFilters inherits from pseudos
|
||
4774 | var args,
|
||
4775 | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
||
4776 | Sizzle.error( "unsupported pseudo: " + pseudo );
|
||
4777 | |||
4778 | // The user may use createPseudo to indicate that
|
||
4779 | // arguments are needed to create the filter function
|
||
4780 | // just as Sizzle does
|
||
4781 | if ( fn[ expando ] ) {
|
||
4782 | return fn( argument );
|
||
4783 | } |
||
4784 | |||
4785 | // But maintain support for old signatures
|
||
4786 | if ( fn.length > 1 ) { |
||
4787 | args = [ pseudo, pseudo, "", argument ];
|
||
4788 | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
||
4789 | markFunction(function( seed, matches ) {
|
||
4790 | var idx,
|
||
4791 | matched = fn( seed, argument ), |
||
4792 | i = matched.length; |
||
4793 | while ( i-- ) {
|
||
4794 | idx = indexOf.call( seed, matched[i] ); |
||
4795 | seed[ idx ] = !( matches[ idx ] = matched[i] ); |
||
4796 | } |
||
4797 | }) : |
||
4798 | function( elem ) {
|
||
4799 | return fn( elem, 0, args ); |
||
4800 | }; |
||
4801 | } |
||
4802 | |||
4803 | return fn;
|
||
4804 | } |
||
4805 | }, |
||
4806 | |||
4807 | pseudos: {
|
||
4808 | // Potentially complex pseudos
|
||
4809 | "not": markFunction(function( selector ) { |
||
4810 | // Trim the selector passed to compile
|
||
4811 | // to avoid treating leading and trailing
|
||
4812 | // spaces as combinators
|
||
4813 | var input = [],
|
||
4814 | results = [], |
||
4815 | matcher = compile( selector.replace( rtrim, "$1" ) );
|
||
4816 | |||
4817 | return matcher[ expando ] ?
|
||
4818 | markFunction(function( seed, matches, context, xml ) {
|
||
4819 | var elem,
|
||
4820 | unmatched = matcher( seed, null, xml, [] ),
|
||
4821 | i = seed.length; |
||
4822 | |||
4823 | // Match elements unmatched by `matcher`
|
||
4824 | while ( i-- ) {
|
||
4825 | if ( (elem = unmatched[i]) ) {
|
||
4826 | seed[i] = !(matches[i] = elem); |
||
4827 | } |
||
4828 | } |
||
4829 | }) : |
||
4830 | function( elem, context, xml ) {
|
||
4831 | input[0] = elem;
|
||
4832 | matcher( input, null, xml, results );
|
||
4833 | return !results.pop();
|
||
4834 | }; |
||
4835 | }), |
||
4836 | |||
4837 | "has": markFunction(function( selector ) { |
||
4838 | return function( elem ) { |
||
4839 | return Sizzle( selector, elem ).length > 0; |
||
4840 | }; |
||
4841 | }), |
||
4842 | |||
4843 | "contains": markFunction(function( text ) { |
||
4844 | return function( elem ) { |
||
4845 | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
||
4846 | }; |
||
4847 | }), |
||
4848 | |||
4849 | // "Whether an element is represented by a :lang() selector
|
||
4850 | // is based solely on the element's language value
|
||
4851 | // being equal to the identifier C,
|
||
4852 | // or beginning with the identifier C immediately followed by "-".
|
||
4853 | // The matching of C against the element's language value is performed case-insensitively.
|
||
4854 | // The identifier C does not have to be a valid language name."
|
||
4855 | // http://www.w3.org/TR/selectors/#lang-pseudo
|
||
4856 | "lang": markFunction( function( lang ) { |
||
4857 | // lang value must be a valid identifider
|
||
4858 | if ( !ridentifier.test(lang || "") ) { |
||
4859 | Sizzle.error( "unsupported lang: " + lang );
|
||
4860 | } |
||
4861 | lang = lang.replace( runescape, funescape ).toLowerCase(); |
||
4862 | return function( elem ) { |
||
4863 | var elemLang;
|
||
4864 | do {
|
||
4865 | if ( (elemLang = documentIsXML ?
|
||
4866 | elem.getAttribute("xml:lang") || elem.getAttribute("lang") : |
||
4867 | elem.lang) ) { |
||
4868 | |||
4869 | elemLang = elemLang.toLowerCase(); |
||
4870 | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
||
4871 | } |
||
4872 | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
||
4873 | return false; |
||
4874 | }; |
||
4875 | }), |
||
4876 | |||
4877 | // Miscellaneous
|
||
4878 | "target": function( elem ) { |
||
4879 | var hash = window.location && window.location.hash;
|
||
4880 | return hash && hash.slice( 1 ) === elem.id; |
||
4881 | }, |
||
4882 | |||
4883 | "root": function( elem ) { |
||
4884 | return elem === docElem;
|
||
4885 | }, |
||
4886 | |||
4887 | "focus": function( elem ) { |
||
4888 | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
||
4889 | }, |
||
4890 | |||
4891 | // Boolean properties
|
||
4892 | "enabled": function( elem ) { |
||
4893 | return elem.disabled === false; |
||
4894 | }, |
||
4895 | |||
4896 | "disabled": function( elem ) { |
||
4897 | return elem.disabled === true; |
||
4898 | }, |
||
4899 | |||
4900 | "checked": function( elem ) { |
||
4901 | // In CSS3, :checked should return both checked and selected elements
|
||
4902 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
||
4903 | var nodeName = elem.nodeName.toLowerCase();
|
||
4904 | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
||
4905 | }, |
||
4906 | |||
4907 | "selected": function( elem ) { |
||
4908 | // Accessing this property makes selected-by-default
|
||
4909 | // options in Safari work properly
|
||
4910 | if ( elem.parentNode ) {
|
||
4911 | elem.parentNode.selectedIndex; |
||
4912 | } |
||
4913 | |||
4914 | return elem.selected === true; |
||
4915 | }, |
||
4916 | |||
4917 | // Contents
|
||
4918 | "empty": function( elem ) { |
||
4919 | // http://www.w3.org/TR/selectors/#empty-pseudo
|
||
4920 | // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
|
||
4921 | // not comment, processing instructions, or others
|
||
4922 | // Thanks to Diego Perini for the nodeName shortcut
|
||
4923 | // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
|
||
4924 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
||
4925 | if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { |
||
4926 | return false; |
||
4927 | } |
||
4928 | } |
||
4929 | return true; |
||
4930 | }, |
||
4931 | |||
4932 | "parent": function( elem ) { |
||
4933 | return !Expr.pseudos["empty"]( elem ); |
||
4934 | }, |
||
4935 | |||
4936 | // Element/input types
|
||
4937 | "header": function( elem ) { |
||
4938 | return rheader.test( elem.nodeName );
|
||
4939 | }, |
||
4940 | |||
4941 | "input": function( elem ) { |
||
4942 | return rinputs.test( elem.nodeName );
|
||
4943 | }, |
||
4944 | |||
4945 | "button": function( elem ) { |
||
4946 | var name = elem.nodeName.toLowerCase();
|
||
4947 | return name === "input" && elem.type === "button" || name === "button"; |
||
4948 | }, |
||
4949 | |||
4950 | "text": function( elem ) { |
||
4951 | var attr;
|
||
4952 | // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
||
4953 | // use getAttribute instead to test this case
|
||
4954 | return elem.nodeName.toLowerCase() === "input" && |
||
4955 | elem.type === "text" &&
|
||
4956 | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); |
||
4957 | }, |
||
4958 | |||
4959 | // Position-in-collection
|
||
4960 | "first": createPositionalPseudo(function() { |
||
4961 | return [ 0 ]; |
||
4962 | }), |
||
4963 | |||
4964 | "last": createPositionalPseudo(function( matchIndexes, length ) { |
||
4965 | return [ length - 1 ]; |
||
4966 | }), |
||
4967 | |||
4968 | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
||
4969 | return [ argument < 0 ? argument + length : argument ]; |
||
4970 | }), |
||
4971 | |||
4972 | "even": createPositionalPseudo(function( matchIndexes, length ) { |
||
4973 | var i = 0; |
||
4974 | for ( ; i < length; i += 2 ) { |
||
4975 | matchIndexes.push( i ); |
||
4976 | } |
||
4977 | return matchIndexes;
|
||
4978 | }), |
||
4979 | |||
4980 | "odd": createPositionalPseudo(function( matchIndexes, length ) { |
||
4981 | var i = 1; |
||
4982 | for ( ; i < length; i += 2 ) { |
||
4983 | matchIndexes.push( i ); |
||
4984 | } |
||
4985 | return matchIndexes;
|
||
4986 | }), |
||
4987 | |||
4988 | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
||
4989 | var i = argument < 0 ? argument + length : argument; |
||
4990 | for ( ; --i >= 0; ) { |
||
4991 | matchIndexes.push( i ); |
||
4992 | } |
||
4993 | return matchIndexes;
|
||
4994 | }), |
||
4995 | |||
4996 | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
||
4997 | var i = argument < 0 ? argument + length : argument; |
||
4998 | for ( ; ++i < length; ) {
|
||
4999 | matchIndexes.push( i ); |
||
5000 | } |
||
5001 | return matchIndexes;
|
||
5002 | }) |
||
5003 | } |
||
5004 | }; |
||
5005 | |||
5006 | // Add button/input type pseudos
|
||
5007 | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
||
5008 | Expr.pseudos[ i ] = createInputPseudo( i ); |
||
5009 | } |
||
5010 | for ( i in { submit: true, reset: true } ) { |
||
5011 | Expr.pseudos[ i ] = createButtonPseudo( i ); |
||
5012 | } |
||
5013 | |||
5014 | function tokenize( selector, parseOnly ) { |
||
5015 | var matched, match, tokens, type,
|
||
5016 | soFar, groups, preFilters, |
||
5017 | cached = tokenCache[ selector + " " ];
|
||
5018 | |||
5019 | if ( cached ) {
|
||
5020 | return parseOnly ? 0 : cached.slice( 0 ); |
||
5021 | } |
||
5022 | |||
5023 | soFar = selector; |
||
5024 | groups = []; |
||
5025 | preFilters = Expr.preFilter; |
||
5026 | |||
5027 | while ( soFar ) {
|
||
5028 | |||
5029 | // Comma and first run
|
||
5030 | if ( !matched || (match = rcomma.exec( soFar )) ) {
|
||
5031 | if ( match ) {
|
||
5032 | // Don't consume trailing commas as valid
|
||
5033 | soFar = soFar.slice( match[0].length ) || soFar;
|
||
5034 | } |
||
5035 | groups.push( tokens = [] ); |
||
5036 | } |
||
5037 | |||
5038 | matched = false;
|
||
5039 | |||
5040 | // Combinators
|
||
5041 | if ( (match = rcombinators.exec( soFar )) ) {
|
||
5042 | matched = match.shift(); |
||
5043 | tokens.push( { |
||
5044 | value: matched,
|
||
5045 | // Cast descendant combinators to space
|
||
5046 | type: match[0].replace( rtrim, " " ) |
||
5047 | } ); |
||
5048 | soFar = soFar.slice( matched.length ); |
||
5049 | } |
||
5050 | |||
5051 | // Filters
|
||
5052 | for ( type in Expr.filter ) { |
||
5053 | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
||
5054 | (match = preFilters[ type ]( match ))) ) { |
||
5055 | matched = match.shift(); |
||
5056 | tokens.push( { |
||
5057 | value: matched,
|
||
5058 | type: type,
|
||
5059 | matches: match
|
||
5060 | } ); |
||
5061 | soFar = soFar.slice( matched.length ); |
||
5062 | } |
||
5063 | } |
||
5064 | |||
5065 | if ( !matched ) {
|
||
5066 | break;
|
||
5067 | } |
||
5068 | } |
||
5069 | |||
5070 | // Return the length of the invalid excess
|
||
5071 | // if we're just parsing
|
||
5072 | // Otherwise, throw an error or return tokens
|
||
5073 | return parseOnly ?
|
||
5074 | soFar.length : |
||
5075 | soFar ? |
||
5076 | Sizzle.error( selector ) : |
||
5077 | // Cache the tokens
|
||
5078 | tokenCache( selector, groups ).slice( 0 );
|
||
5079 | } |
||
5080 | |||
5081 | function toSelector( tokens ) { |
||
5082 | var i = 0, |
||
5083 | len = tokens.length, |
||
5084 | selector = "";
|
||
5085 | for ( ; i < len; i++ ) {
|
||
5086 | selector += tokens[i].value; |
||
5087 | } |
||
5088 | return selector;
|
||
5089 | } |
||
5090 | |||
5091 | function addCombinator( matcher, combinator, base ) { |
||
5092 | var dir = combinator.dir,
|
||
5093 | checkNonElements = base && dir === "parentNode",
|
||
5094 | doneName = done++; |
||
5095 | |||
5096 | return combinator.first ?
|
||
5097 | // Check against closest ancestor/preceding element
|
||
5098 | function( elem, context, xml ) {
|
||
5099 | while ( (elem = elem[ dir ]) ) {
|
||
5100 | if ( elem.nodeType === 1 || checkNonElements ) { |
||
5101 | return matcher( elem, context, xml );
|
||
5102 | } |
||
5103 | } |
||
5104 | } : |
||
5105 | |||
5106 | // Check against all ancestor/preceding elements
|
||
5107 | function( elem, context, xml ) {
|
||
5108 | var data, cache, outerCache,
|
||
5109 | dirkey = dirruns + " " + doneName;
|
||
5110 | |||
5111 | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
||
5112 | if ( xml ) {
|
||
5113 | while ( (elem = elem[ dir ]) ) {
|
||
5114 | if ( elem.nodeType === 1 || checkNonElements ) { |
||
5115 | if ( matcher( elem, context, xml ) ) {
|
||
5116 | return true; |
||
5117 | } |
||
5118 | } |
||
5119 | } |
||
5120 | } else {
|
||
5121 | while ( (elem = elem[ dir ]) ) {
|
||
5122 | if ( elem.nodeType === 1 || checkNonElements ) { |
||
5123 | outerCache = elem[ expando ] || (elem[ expando ] = {}); |
||
5124 | if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { |
||
5125 | if ( (data = cache[1]) === true || data === cachedruns ) { |
||
5126 | return data === true; |
||
5127 | } |
||
5128 | } else {
|
||
5129 | cache = outerCache[ dir ] = [ dirkey ]; |
||
5130 | cache[1] = matcher( elem, context, xml ) || cachedruns;
|
||
5131 | if ( cache[1] === true ) { |
||
5132 | return true; |
||
5133 | } |
||
5134 | } |
||
5135 | } |
||
5136 | } |
||
5137 | } |
||
5138 | }; |
||
5139 | } |
||
5140 | |||
5141 | function elementMatcher( matchers ) { |
||
5142 | return matchers.length > 1 ? |
||
5143 | function( elem, context, xml ) {
|
||
5144 | var i = matchers.length;
|
||
5145 | while ( i-- ) {
|
||
5146 | if ( !matchers[i]( elem, context, xml ) ) {
|
||
5147 | return false; |
||
5148 | } |
||
5149 | } |
||
5150 | return true; |
||
5151 | } : |
||
5152 | matchers[0];
|
||
5153 | } |
||
5154 | |||
5155 | function condense( unmatched, map, filter, context, xml ) { |
||
5156 | var elem,
|
||
5157 | newUnmatched = [], |
||
5158 | i = 0,
|
||
5159 | len = unmatched.length, |
||
5160 | mapped = map != null;
|
||
5161 | |||
5162 | for ( ; i < len; i++ ) {
|
||
5163 | if ( (elem = unmatched[i]) ) {
|
||
5164 | if ( !filter || filter( elem, context, xml ) ) {
|
||
5165 | newUnmatched.push( elem ); |
||
5166 | if ( mapped ) {
|
||
5167 | map.push( i ); |
||
5168 | } |
||
5169 | } |
||
5170 | } |
||
5171 | } |
||
5172 | |||
5173 | return newUnmatched;
|
||
5174 | } |
||
5175 | |||
5176 | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
||
5177 | if ( postFilter && !postFilter[ expando ] ) {
|
||
5178 | postFilter = setMatcher( postFilter ); |
||
5179 | } |
||
5180 | if ( postFinder && !postFinder[ expando ] ) {
|
||
5181 | postFinder = setMatcher( postFinder, postSelector ); |
||
5182 | } |
||
5183 | return markFunction(function( seed, results, context, xml ) { |
||
5184 | var temp, i, elem,
|
||
5185 | preMap = [], |
||
5186 | postMap = [], |
||
5187 | preexisting = results.length, |
||
5188 | |||
5189 | // Get initial elements from seed or context
|
||
5190 | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
||
5191 | |||
5192 | // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
||
5193 | matcherIn = preFilter && ( seed || !selector ) ? |
||
5194 | condense( elems, preMap, preFilter, context, xml ) : |
||
5195 | elems, |
||
5196 | |||
5197 | matcherOut = matcher ? |
||
5198 | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
||
5199 | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
||
5200 | |||
5201 | // ...intermediate processing is necessary
|
||
5202 | [] : |
||
5203 | |||
5204 | // ...otherwise use results directly
|
||
5205 | results : |
||
5206 | matcherIn; |
||
5207 | |||
5208 | // Find primary matches
|
||
5209 | if ( matcher ) {
|
||
5210 | matcher( matcherIn, matcherOut, context, xml ); |
||
5211 | } |
||
5212 | |||
5213 | // Apply postFilter
|
||
5214 | if ( postFilter ) {
|
||
5215 | temp = condense( matcherOut, postMap ); |
||
5216 | postFilter( temp, [], context, xml ); |
||
5217 | |||
5218 | // Un-match failing elements by moving them back to matcherIn
|
||
5219 | i = temp.length; |
||
5220 | while ( i-- ) {
|
||
5221 | if ( (elem = temp[i]) ) {
|
||
5222 | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
||
5223 | } |
||
5224 | } |
||
5225 | } |
||
5226 | |||
5227 | if ( seed ) {
|
||
5228 | if ( postFinder || preFilter ) {
|
||
5229 | if ( postFinder ) {
|
||
5230 | // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
||
5231 | temp = []; |
||
5232 | i = matcherOut.length; |
||
5233 | while ( i-- ) {
|
||
5234 | if ( (elem = matcherOut[i]) ) {
|
||
5235 | // Restore matcherIn since elem is not yet a final match
|
||
5236 | temp.push( (matcherIn[i] = elem) ); |
||
5237 | } |
||
5238 | } |
||
5239 | postFinder( null, (matcherOut = []), temp, xml );
|
||
5240 | } |
||
5241 | |||
5242 | // Move matched elements from seed to results to keep them synchronized
|
||
5243 | i = matcherOut.length; |
||
5244 | while ( i-- ) {
|
||
5245 | if ( (elem = matcherOut[i]) &&
|
||
5246 | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
||
5247 | |||
5248 | seed[temp] = !(results[temp] = elem); |
||
5249 | } |
||
5250 | } |
||
5251 | } |
||
5252 | |||
5253 | // Add elements to results, through postFinder if defined
|
||
5254 | } else {
|
||
5255 | matcherOut = condense( |
||
5256 | matcherOut === results ? |
||
5257 | matcherOut.splice( preexisting, matcherOut.length ) : |
||
5258 | matcherOut |
||
5259 | ); |
||
5260 | if ( postFinder ) {
|
||
5261 | postFinder( null, results, matcherOut, xml );
|
||
5262 | } else {
|
||
5263 | push.apply( results, matcherOut ); |
||
5264 | } |
||
5265 | } |
||
5266 | }); |
||
5267 | } |
||
5268 | |||
5269 | function matcherFromTokens( tokens ) { |
||
5270 | var checkContext, matcher, j,
|
||
5271 | len = tokens.length, |
||
5272 | leadingRelative = Expr.relative[ tokens[0].type ],
|
||
5273 | implicitRelative = leadingRelative || Expr.relative[" "],
|
||
5274 | i = leadingRelative ? 1 : 0, |
||
5275 | |||
5276 | // The foundational matcher ensures that elements are reachable from top-level context(s)
|
||
5277 | matchContext = addCombinator( function( elem ) {
|
||
5278 | return elem === checkContext;
|
||
5279 | }, implicitRelative, true ),
|
||
5280 | matchAnyContext = addCombinator( function( elem ) {
|
||
5281 | return indexOf.call( checkContext, elem ) > -1; |
||
5282 | }, implicitRelative, true ),
|
||
5283 | matchers = [ function( elem, context, xml ) {
|
||
5284 | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
||
5285 | (checkContext = context).nodeType ? |
||
5286 | matchContext( elem, context, xml ) : |
||
5287 | matchAnyContext( elem, context, xml ) ); |
||
5288 | } ]; |
||
5289 | |||
5290 | for ( ; i < len; i++ ) {
|
||
5291 | if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
||
5292 | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
||
5293 | } else {
|
||
5294 | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
||
5295 | |||
5296 | // Return special upon seeing a positional matcher
|
||
5297 | if ( matcher[ expando ] ) {
|
||
5298 | // Find the next relative operator (if any) for proper handling
|
||
5299 | j = ++i; |
||
5300 | for ( ; j < len; j++ ) {
|
||
5301 | if ( Expr.relative[ tokens[j].type ] ) {
|
||
5302 | break;
|
||
5303 | } |
||
5304 | } |
||
5305 | return setMatcher(
|
||
5306 | i > 1 && elementMatcher( matchers ),
|
||
5307 | i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), |
||
5308 | matcher, |
||
5309 | i < j && matcherFromTokens( tokens.slice( i, j ) ), |
||
5310 | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
||
5311 | j < len && toSelector( tokens ) |
||
5312 | ); |
||
5313 | } |
||
5314 | matchers.push( matcher ); |
||
5315 | } |
||
5316 | } |
||
5317 | |||
5318 | return elementMatcher( matchers );
|
||
5319 | } |
||
5320 | |||
5321 | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
||
5322 | // A counter to specify which element is currently being matched
|
||
5323 | var matcherCachedRuns = 0, |
||
5324 | bySet = setMatchers.length > 0,
|
||
5325 | byElement = elementMatchers.length > 0,
|
||
5326 | superMatcher = function( seed, context, xml, results, expandContext ) { |
||
5327 | var elem, j, matcher,
|
||
5328 | setMatched = [], |
||
5329 | matchedCount = 0,
|
||
5330 | i = "0",
|
||
5331 | unmatched = seed && [], |
||
5332 | outermost = expandContext != null,
|
||
5333 | contextBackup = outermostContext, |
||
5334 | // We must always have either seed elements or context
|
||
5335 | elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), |
||
5336 | // Use integer dirruns iff this is the outermost matcher
|
||
5337 | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); |
||
5338 | |||
5339 | if ( outermost ) {
|
||
5340 | outermostContext = context !== document && context; |
||
5341 | cachedruns = matcherCachedRuns; |
||
5342 | } |
||
5343 | |||
5344 | // Add elements passing elementMatchers directly to results
|
||
5345 | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
|
||
5346 | for ( ; (elem = elems[i]) != null; i++ ) { |
||
5347 | if ( byElement && elem ) {
|
||
5348 | j = 0;
|
||
5349 | while ( (matcher = elementMatchers[j++]) ) {
|
||
5350 | if ( matcher( elem, context, xml ) ) {
|
||
5351 | results.push( elem ); |
||
5352 | break;
|
||
5353 | } |
||
5354 | } |
||
5355 | if ( outermost ) {
|
||
5356 | dirruns = dirrunsUnique; |
||
5357 | cachedruns = ++matcherCachedRuns; |
||
5358 | } |
||
5359 | } |
||
5360 | |||
5361 | // Track unmatched elements for set filters
|
||
5362 | if ( bySet ) {
|
||
5363 | // They will have gone through all possible matchers
|
||
5364 | if ( (elem = !matcher && elem) ) {
|
||
5365 | matchedCount--; |
||
5366 | } |
||
5367 | |||
5368 | // Lengthen the array for every element, matched or not
|
||
5369 | if ( seed ) {
|
||
5370 | unmatched.push( elem ); |
||
5371 | } |
||
5372 | } |
||
5373 | } |
||
5374 | |||
5375 | // Apply set filters to unmatched elements
|
||
5376 | matchedCount += i; |
||
5377 | if ( bySet && i !== matchedCount ) {
|
||
5378 | j = 0;
|
||
5379 | while ( (matcher = setMatchers[j++]) ) {
|
||
5380 | matcher( unmatched, setMatched, context, xml ); |
||
5381 | } |
||
5382 | |||
5383 | if ( seed ) {
|
||
5384 | // Reintegrate element matches to eliminate the need for sorting
|
||
5385 | if ( matchedCount > 0 ) { |
||
5386 | while ( i-- ) {
|
||
5387 | if ( !(unmatched[i] || setMatched[i]) ) {
|
||
5388 | setMatched[i] = pop.call( results ); |
||
5389 | } |
||
5390 | } |
||
5391 | } |
||
5392 | |||
5393 | // Discard index placeholder values to get only actual matches
|
||
5394 | setMatched = condense( setMatched ); |
||
5395 | } |
||
5396 | |||
5397 | // Add matches to results
|
||
5398 | push.apply( results, setMatched ); |
||
5399 | |||
5400 | // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
||
5401 | if ( outermost && !seed && setMatched.length > 0 && |
||
5402 | ( matchedCount + setMatchers.length ) > 1 ) {
|
||
5403 | |||
5404 | Sizzle.uniqueSort( results ); |
||
5405 | } |
||
5406 | } |
||
5407 | |||
5408 | // Override manipulation of globals by nested matchers
|
||
5409 | if ( outermost ) {
|
||
5410 | dirruns = dirrunsUnique; |
||
5411 | outermostContext = contextBackup; |
||
5412 | } |
||
5413 | |||
5414 | return unmatched;
|
||
5415 | }; |
||
5416 | |||
5417 | return bySet ?
|
||
5418 | markFunction( superMatcher ) : |
||
5419 | superMatcher; |
||
5420 | } |
||
5421 | |||
5422 | compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { |
||
5423 | var i,
|
||
5424 | setMatchers = [], |
||
5425 | elementMatchers = [], |
||
5426 | cached = compilerCache[ selector + " " ];
|
||
5427 | |||
5428 | if ( !cached ) {
|
||
5429 | // Generate a function of recursive functions that can be used to check each element
|
||
5430 | if ( !group ) {
|
||
5431 | group = tokenize( selector ); |
||
5432 | } |
||
5433 | i = group.length; |
||
5434 | while ( i-- ) {
|
||
5435 | cached = matcherFromTokens( group[i] ); |
||
5436 | if ( cached[ expando ] ) {
|
||
5437 | setMatchers.push( cached ); |
||
5438 | } else {
|
||
5439 | elementMatchers.push( cached ); |
||
5440 | } |
||
5441 | } |
||
5442 | |||
5443 | // Cache the compiled function
|
||
5444 | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
||
5445 | } |
||
5446 | return cached;
|
||
5447 | }; |
||
5448 | |||
5449 | function multipleContexts( selector, contexts, results ) { |
||
5450 | var i = 0, |
||
5451 | len = contexts.length; |
||
5452 | for ( ; i < len; i++ ) {
|
||
5453 | Sizzle( selector, contexts[i], results ); |
||
5454 | } |
||
5455 | return results;
|
||
5456 | } |
||
5457 | |||
5458 | function select( selector, context, results, seed ) { |
||
5459 | var i, tokens, token, type, find,
|
||
5460 | match = tokenize( selector ); |
||
5461 | |||
5462 | if ( !seed ) {
|
||
5463 | // Try to minimize operations if there is only one group
|
||
5464 | if ( match.length === 1 ) { |
||
5465 | |||
5466 | // Take a shortcut and set the context if the root selector is an ID
|
||
5467 | tokens = match[0] = match[0].slice( 0 ); |
||
5468 | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
||
5469 | context.nodeType === 9 && !documentIsXML &&
|
||
5470 | Expr.relative[ tokens[1].type ] ) {
|
||
5471 | |||
5472 | context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; |
||
5473 | if ( !context ) {
|
||
5474 | return results;
|
||
5475 | } |
||
5476 | |||
5477 | selector = selector.slice( tokens.shift().value.length ); |
||
5478 | } |
||
5479 | |||
5480 | // Fetch a seed set for right-to-left matching
|
||
5481 | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
||
5482 | while ( i-- ) {
|
||
5483 | token = tokens[i]; |
||
5484 | |||
5485 | // Abort if we hit a combinator
|
||
5486 | if ( Expr.relative[ (type = token.type) ] ) {
|
||
5487 | break;
|
||
5488 | } |
||
5489 | if ( (find = Expr.find[ type ]) ) {
|
||
5490 | // Search, expanding context for leading sibling combinators
|
||
5491 | if ( (seed = find(
|
||
5492 | token.matches[0].replace( runescape, funescape ),
|
||
5493 | rsibling.test( tokens[0].type ) && context.parentNode || context
|
||
5494 | )) ) { |
||
5495 | |||
5496 | // If seed is empty or no tokens remain, we can return early
|
||
5497 | tokens.splice( i, 1 );
|
||
5498 | selector = seed.length && toSelector( tokens ); |
||
5499 | if ( !selector ) {
|
||
5500 | push.apply( results, slice.call( seed, 0 ) );
|
||
5501 | return results;
|
||
5502 | } |
||
5503 | |||
5504 | break;
|
||
5505 | } |
||
5506 | } |
||
5507 | } |
||
5508 | } |
||
5509 | } |
||
5510 | |||
5511 | // Compile and execute a filtering function
|
||
5512 | // Provide `match` to avoid retokenization if we modified the selector above
|
||
5513 | compile( selector, match )( |
||
5514 | seed, |
||
5515 | context, |
||
5516 | documentIsXML, |
||
5517 | results, |
||
5518 | rsibling.test( selector ) |
||
5519 | ); |
||
5520 | return results;
|
||
5521 | } |
||
5522 | |||
5523 | // Deprecated
|
||
5524 | Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
||
5525 | |||
5526 | // Easy API for creating new setFilters
|
||
5527 | function setFilters() {} |
||
5528 | Expr.filters = setFilters.prototype = Expr.pseudos; |
||
5529 | Expr.setFilters = new setFilters();
|
||
5530 | |||
5531 | // Initialize with the default document
|
||
5532 | setDocument(); |
||
5533 | |||
5534 | // Override sizzle attribute retrieval
|
||
5535 | Sizzle.attr = jQuery.attr; |
||
5536 | jQuery.find = Sizzle; |
||
5537 | jQuery.expr = Sizzle.selectors; |
||
5538 | jQuery.expr[":"] = jQuery.expr.pseudos;
|
||
5539 | jQuery.unique = Sizzle.uniqueSort; |
||
5540 | jQuery.text = Sizzle.getText; |
||
5541 | jQuery.isXMLDoc = Sizzle.isXML; |
||
5542 | jQuery.contains = Sizzle.contains; |
||
5543 | |||
5544 | |||
5545 | })( window ); |
||
5546 | var runtil = /Until$/, |
||
5547 | rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
||
5548 | isSimple = /^.[^:#\[\.,]*$/,
|
||
5549 | rneedsContext = jQuery.expr.match.needsContext, |
||
5550 | // methods guaranteed to produce a unique set when starting from a unique set
|
||
5551 | guaranteedUnique = { |
||
5552 | children: true, |
||
5553 | contents: true, |
||
5554 | next: true, |
||
5555 | prev: true |
||
5556 | }; |
||
5557 | |||
5558 | jQuery.fn.extend({ |
||
5559 | find: function( selector ) { |
||
5560 | var i, ret, self,
|
||
5561 | len = this.length;
|
||
5562 | |||
5563 | if ( typeof selector !== "string" ) { |
||
5564 | self = this;
|
||
5565 | return this.pushStack( jQuery( selector ).filter(function() { |
||
5566 | for ( i = 0; i < len; i++ ) { |
||
5567 | if ( jQuery.contains( self[ i ], this ) ) { |
||
5568 | return true; |
||
5569 | } |
||
5570 | } |
||
5571 | }) ); |
||
5572 | } |
||
5573 | |||
5574 | ret = []; |
||
5575 | for ( i = 0; i < len; i++ ) { |
||
5576 | jQuery.find( selector, this[ i ], ret );
|
||
5577 | } |
||
5578 | |||
5579 | // Needed because $( selector, context ) becomes $( context ).find( selector )
|
||
5580 | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
||
5581 | ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; |
||
5582 | return ret;
|
||
5583 | }, |
||
5584 | |||
5585 | has: function( target ) { |
||
5586 | var i,
|
||
5587 | targets = jQuery( target, this ),
|
||
5588 | len = targets.length; |
||
5589 | |||
5590 | return this.filter(function() { |
||
5591 | for ( i = 0; i < len; i++ ) { |
||
5592 | if ( jQuery.contains( this, targets[i] ) ) { |
||
5593 | return true; |
||
5594 | } |
||
5595 | } |
||
5596 | }); |
||
5597 | }, |
||
5598 | |||
5599 | not: function( selector ) { |
||
5600 | return this.pushStack( winnow(this, selector, false) ); |
||
5601 | }, |
||
5602 | |||
5603 | filter: function( selector ) { |
||
5604 | return this.pushStack( winnow(this, selector, true) ); |
||
5605 | }, |
||
5606 | |||
5607 | is: function( selector ) { |
||
5608 | return !!selector && (
|
||
5609 | typeof selector === "string" ? |
||
5610 | // If this is a positional/relative selector, check membership in the returned set
|
||
5611 | // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
||
5612 | rneedsContext.test( selector ) ? |
||
5613 | jQuery( selector, this.context ).index( this[0] ) >= 0 : |
||
5614 | jQuery.filter( selector, this ).length > 0 : |
||
5615 | this.filter( selector ).length > 0 ); |
||
5616 | }, |
||
5617 | |||
5618 | closest: function( selectors, context ) { |
||
5619 | var cur,
|
||
5620 | i = 0,
|
||
5621 | l = this.length,
|
||
5622 | ret = [], |
||
5623 | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
||
5624 | jQuery( selectors, context || this.context ) :
|
||
5625 | 0;
|
||
5626 | |||
5627 | for ( ; i < l; i++ ) {
|
||
5628 | cur = this[i];
|
||
5629 | |||
5630 | while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { |
||
5631 | if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { |
||
5632 | ret.push( cur ); |
||
5633 | break;
|
||
5634 | } |
||
5635 | cur = cur.parentNode; |
||
5636 | } |
||
5637 | } |
||
5638 | |||
5639 | return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); |
||
5640 | }, |
||
5641 | |||
5642 | // Determine the position of an element within
|
||
5643 | // the matched set of elements
|
||
5644 | index: function( elem ) { |
||
5645 | |||
5646 | // No argument, return index in parent
|
||
5647 | if ( !elem ) {
|
||
5648 | return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; |
||
5649 | } |
||
5650 | |||
5651 | // index in selector
|
||
5652 | if ( typeof elem === "string" ) { |
||
5653 | return jQuery.inArray( this[0], jQuery( elem ) ); |
||
5654 | } |
||
5655 | |||
5656 | // Locate the position of the desired element
|
||
5657 | return jQuery.inArray(
|
||
5658 | // If it receives a jQuery object, the first element is used
|
||
5659 | elem.jquery ? elem[0] : elem, this ); |
||
5660 | }, |
||
5661 | |||
5662 | add: function( selector, context ) { |
||
5663 | var set = typeof selector === "string" ? |
||
5664 | jQuery( selector, context ) : |
||
5665 | jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), |
||
5666 | all = jQuery.merge( this.get(), set );
|
||
5667 | |||
5668 | return this.pushStack( jQuery.unique(all) ); |
||
5669 | }, |
||
5670 | |||
5671 | addBack: function( selector ) { |
||
5672 | return this.add( selector == null ? |
||
5673 | this.prevObject : this.prevObject.filter(selector) |
||
5674 | ); |
||
5675 | } |
||
5676 | }); |
||
5677 | |||
5678 | jQuery.fn.andSelf = jQuery.fn.addBack; |
||
5679 | |||
5680 | function sibling( cur, dir ) { |
||
5681 | do {
|
||
5682 | cur = cur[ dir ]; |
||
5683 | } while ( cur && cur.nodeType !== 1 ); |
||
5684 | |||
5685 | return cur;
|
||
5686 | } |
||
5687 | |||
5688 | jQuery.each({ |
||
5689 | parent: function( elem ) { |
||
5690 | var parent = elem.parentNode;
|
||
5691 | return parent && parent.nodeType !== 11 ? parent : null; |
||
5692 | }, |
||
5693 | parents: function( elem ) { |
||
5694 | return jQuery.dir( elem, "parentNode" ); |
||
5695 | }, |
||
5696 | parentsUntil: function( elem, i, until ) { |
||
5697 | return jQuery.dir( elem, "parentNode", until ); |
||
5698 | }, |
||
5699 | next: function( elem ) { |
||
5700 | return sibling( elem, "nextSibling" ); |
||
5701 | }, |
||
5702 | prev: function( elem ) { |
||
5703 | return sibling( elem, "previousSibling" ); |
||
5704 | }, |
||
5705 | nextAll: function( elem ) { |
||
5706 | return jQuery.dir( elem, "nextSibling" ); |
||
5707 | }, |
||
5708 | prevAll: function( elem ) { |
||
5709 | return jQuery.dir( elem, "previousSibling" ); |
||
5710 | }, |
||
5711 | nextUntil: function( elem, i, until ) { |
||
5712 | return jQuery.dir( elem, "nextSibling", until ); |
||
5713 | }, |
||
5714 | prevUntil: function( elem, i, until ) { |
||
5715 | return jQuery.dir( elem, "previousSibling", until ); |
||
5716 | }, |
||
5717 | siblings: function( elem ) { |
||
5718 | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
||
5719 | }, |
||
5720 | children: function( elem ) { |
||
5721 | return jQuery.sibling( elem.firstChild );
|
||
5722 | }, |
||
5723 | contents: function( elem ) { |
||
5724 | return jQuery.nodeName( elem, "iframe" ) ? |
||
5725 | elem.contentDocument || elem.contentWindow.document : |
||
5726 | jQuery.merge( [], elem.childNodes ); |
||
5727 | } |
||
5728 | }, function( name, fn ) {
|
||
5729 | jQuery.fn[ name ] = function( until, selector ) {
|
||
5730 | var ret = jQuery.map( this, fn, until ); |
||
5731 | |||
5732 | if ( !runtil.test( name ) ) {
|
||
5733 | selector = until; |
||
5734 | } |
||
5735 | |||
5736 | if ( selector && typeof selector === "string" ) { |
||
5737 | ret = jQuery.filter( selector, ret ); |
||
5738 | } |
||
5739 | |||
5740 | ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; |
||
5741 | |||
5742 | if ( this.length > 1 && rparentsprev.test( name ) ) { |
||
5743 | ret = ret.reverse(); |
||
5744 | } |
||
5745 | |||
5746 | return this.pushStack( ret ); |
||
5747 | }; |
||
5748 | }); |
||
5749 | |||
5750 | jQuery.extend({ |
||
5751 | filter: function( expr, elems, not ) { |
||
5752 | if ( not ) {
|
||
5753 | expr = ":not(" + expr + ")"; |
||
5754 | } |
||
5755 | |||
5756 | return elems.length === 1 ? |
||
5757 | jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : |
||
5758 | jQuery.find.matches(expr, elems); |
||
5759 | }, |
||
5760 | |||
5761 | dir: function( elem, dir, until ) { |
||
5762 | var matched = [],
|
||
5763 | cur = elem[ dir ]; |
||
5764 | |||
5765 | while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { |
||
5766 | if ( cur.nodeType === 1 ) { |
||
5767 | matched.push( cur ); |
||
5768 | } |
||
5769 | cur = cur[dir]; |
||
5770 | } |
||
5771 | return matched;
|
||
5772 | }, |
||
5773 | |||
5774 | sibling: function( n, elem ) { |
||
5775 | var r = [];
|
||
5776 | |||
5777 | for ( ; n; n = n.nextSibling ) {
|
||
5778 | if ( n.nodeType === 1 && n !== elem ) { |
||
5779 | r.push( n ); |
||
5780 | } |
||
5781 | } |
||
5782 | |||
5783 | return r;
|
||
5784 | } |
||
5785 | }); |
||
5786 | |||
5787 | // Implement the identical functionality for filter and not
|
||
5788 | function winnow( elements, qualifier, keep ) { |
||
5789 | |||
5790 | // Can't pass null or undefined to indexOf in Firefox 4
|
||
5791 | // Set to 0 to skip string check
|
||
5792 | qualifier = qualifier || 0;
|
||
5793 | |||
5794 | if ( jQuery.isFunction( qualifier ) ) {
|
||
5795 | return jQuery.grep(elements, function( elem, i ) { |
||
5796 | var retVal = !!qualifier.call( elem, i, elem );
|
||
5797 | return retVal === keep;
|
||
5798 | }); |
||
5799 | |||
5800 | } else if ( qualifier.nodeType ) { |
||
5801 | return jQuery.grep(elements, function( elem ) { |
||
5802 | return ( elem === qualifier ) === keep;
|
||
5803 | }); |
||
5804 | |||
5805 | } else if ( typeof qualifier === "string" ) { |
||
5806 | var filtered = jQuery.grep(elements, function( elem ) { |
||
5807 | return elem.nodeType === 1; |
||
5808 | }); |
||
5809 | |||
5810 | if ( isSimple.test( qualifier ) ) {
|
||
5811 | return jQuery.filter(qualifier, filtered, !keep);
|
||
5812 | } else {
|
||
5813 | qualifier = jQuery.filter( qualifier, filtered ); |
||
5814 | } |
||
5815 | } |
||
5816 | |||
5817 | return jQuery.grep(elements, function( elem ) { |
||
5818 | return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; |
||
5819 | }); |
||
5820 | } |
||
5821 | function createSafeFragment( document ) { |
||
5822 | var list = nodeNames.split( "|" ), |
||
5823 | safeFrag = document.createDocumentFragment(); |
||
5824 | |||
5825 | if ( safeFrag.createElement ) {
|
||
5826 | while ( list.length ) {
|
||
5827 | safeFrag.createElement( |
||
5828 | list.pop() |
||
5829 | ); |
||
5830 | } |
||
5831 | } |
||
5832 | return safeFrag;
|
||
5833 | } |
||
5834 | |||
5835 | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + |
||
5836 | "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
||
5837 | rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
||
5838 | rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), |
||
5839 | rleadingWhitespace = /^\s+/,
|
||
5840 | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
||
5841 | rtagName = /<([\w:]+)/,
|
||
5842 | rtbody = /<tbody/i,
|
||
5843 | rhtml = /<|&#?\w+;/,
|
||
5844 | rnoInnerhtml = /<(?:script|style|link)/i,
|
||
5845 | manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
|
||
5846 | // checked="checked" or checked
|
||
5847 | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
||
5848 | rscriptType = /^$|\/(?:java|ecma)script/i,
|
||
5849 | rscriptTypeMasked = /^true\/(.*)/,
|
||
5850 | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
||
5851 | |||
5852 | // We have to close these tags to support XHTML (#13200)
|
||
5853 | wrapMap = { |
||
5854 | option: [ 1, "<select multiple='multiple'>", "</select>" ], |
||
5855 | legend: [ 1, "<fieldset>", "</fieldset>" ], |
||
5856 | area: [ 1, "<map>", "</map>" ], |
||
5857 | param: [ 1, "<object>", "</object>" ], |
||
5858 | thead: [ 1, "<table>", "</table>" ], |
||
5859 | tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
||
5860 | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
||
5861 | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
||
5862 | |||
5863 | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
||
5864 | // unless wrapped in a div with non-breaking characters in front of it.
|
||
5865 | _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] |
||
5866 | }, |
||
5867 | safeFragment = createSafeFragment( document ), |
||
5868 | fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
||
5869 | |||
5870 | wrapMap.optgroup = wrapMap.option; |
||
5871 | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
||
5872 | wrapMap.th = wrapMap.td; |
||
5873 | |||
5874 | jQuery.fn.extend({ |
||
5875 | text: function( value ) { |
||
5876 | return jQuery.access( this, function( value ) { |
||
5877 | return value === undefined ? |
||
5878 | jQuery.text( this ) :
|
||
5879 | this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); |
||
5880 | }, null, value, arguments.length ); |
||
5881 | }, |
||
5882 | |||
5883 | wrapAll: function( html ) { |
||
5884 | if ( jQuery.isFunction( html ) ) {
|
||
5885 | return this.each(function(i) { |
||
5886 | jQuery(this).wrapAll( html.call(this, i) ); |
||
5887 | }); |
||
5888 | } |
||
5889 | |||
5890 | if ( this[0] ) { |
||
5891 | // The elements to wrap the target around
|
||
5892 | var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); |
||
5893 | |||
5894 | if ( this[0].parentNode ) { |
||
5895 | wrap.insertBefore( this[0] ); |
||
5896 | } |
||
5897 | |||
5898 | wrap.map(function() {
|
||
5899 | var elem = this; |
||
5900 | |||
5901 | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
||
5902 | elem = elem.firstChild; |
||
5903 | } |
||
5904 | |||
5905 | return elem;
|
||
5906 | }).append( this );
|
||
5907 | } |
||
5908 | |||
5909 | return this; |
||
5910 | }, |
||
5911 | |||
5912 | wrapInner: function( html ) { |
||
5913 | if ( jQuery.isFunction( html ) ) {
|
||
5914 | return this.each(function(i) { |
||
5915 | jQuery(this).wrapInner( html.call(this, i) ); |
||
5916 | }); |
||
5917 | } |
||
5918 | |||
5919 | return this.each(function() { |
||
5920 | var self = jQuery( this ), |
||
5921 | contents = self.contents(); |
||
5922 | |||
5923 | if ( contents.length ) {
|
||
5924 | contents.wrapAll( html ); |
||
5925 | |||
5926 | } else {
|
||
5927 | self.append( html ); |
||
5928 | } |
||
5929 | }); |
||
5930 | }, |
||
5931 | |||
5932 | wrap: function( html ) { |
||
5933 | var isFunction = jQuery.isFunction( html );
|
||
5934 | |||
5935 | return this.each(function(i) { |
||
5936 | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); |
||
5937 | }); |
||
5938 | }, |
||
5939 | |||
5940 | unwrap: function() { |
||
5941 | return this.parent().each(function() { |
||
5942 | if ( !jQuery.nodeName( this, "body" ) ) { |
||
5943 | jQuery( this ).replaceWith( this.childNodes ); |
||
5944 | } |
||
5945 | }).end(); |
||
5946 | }, |
||
5947 | |||
5948 | append: function() { |
||
5949 | return this.domManip(arguments, true, function( elem ) { |
||
5950 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
||
5951 | this.appendChild( elem );
|
||
5952 | } |
||
5953 | }); |
||
5954 | }, |
||
5955 | |||
5956 | prepend: function() { |
||
5957 | return this.domManip(arguments, true, function( elem ) { |
||
5958 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
||
5959 | this.insertBefore( elem, this.firstChild ); |
||
5960 | } |
||
5961 | }); |
||
5962 | }, |
||
5963 | |||
5964 | before: function() { |
||
5965 | return this.domManip( arguments, false, function( elem ) { |
||
5966 | if ( this.parentNode ) { |
||
5967 | this.parentNode.insertBefore( elem, this ); |
||
5968 | } |
||
5969 | }); |
||
5970 | }, |
||
5971 | |||
5972 | after: function() { |
||
5973 | return this.domManip( arguments, false, function( elem ) { |
||
5974 | if ( this.parentNode ) { |
||
5975 | this.parentNode.insertBefore( elem, this.nextSibling ); |
||
5976 | } |
||
5977 | }); |
||
5978 | }, |
||
5979 | |||
5980 | // keepData is for internal use only--do not document
|
||
5981 | remove: function( selector, keepData ) { |
||
5982 | var elem,
|
||
5983 | i = 0;
|
||
5984 | |||
5985 | for ( ; (elem = this[i]) != null; i++ ) { |
||
5986 | if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { |
||
5987 | if ( !keepData && elem.nodeType === 1 ) { |
||
5988 | jQuery.cleanData( getAll( elem ) ); |
||
5989 | } |
||
5990 | |||
5991 | if ( elem.parentNode ) {
|
||
5992 | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
||
5993 | setGlobalEval( getAll( elem, "script" ) );
|
||
5994 | } |
||
5995 | elem.parentNode.removeChild( elem ); |
||
5996 | } |
||
5997 | } |
||
5998 | } |
||
5999 | |||
6000 | return this; |
||
6001 | }, |
||
6002 | |||
6003 | empty: function() { |
||
6004 | var elem,
|
||
6005 | i = 0;
|
||
6006 | |||
6007 | for ( ; (elem = this[i]) != null; i++ ) { |
||
6008 | // Remove element nodes and prevent memory leaks
|
||
6009 | if ( elem.nodeType === 1 ) { |
||
6010 | jQuery.cleanData( getAll( elem, false ) );
|
||
6011 | } |
||
6012 | |||
6013 | // Remove any remaining nodes
|
||
6014 | while ( elem.firstChild ) {
|
||
6015 | elem.removeChild( elem.firstChild ); |
||
6016 | } |
||
6017 | |||
6018 | // If this is a select, ensure that it displays empty (#12336)
|
||
6019 | // Support: IE<9
|
||
6020 | if ( elem.options && jQuery.nodeName( elem, "select" ) ) { |
||
6021 | elem.options.length = 0;
|
||
6022 | } |
||
6023 | } |
||
6024 | |||
6025 | return this; |
||
6026 | }, |
||
6027 | |||
6028 | clone: function( dataAndEvents, deepDataAndEvents ) { |
||
6029 | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
||
6030 | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
||
6031 | |||
6032 | return this.map( function () { |
||
6033 | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
||
6034 | }); |
||
6035 | }, |
||
6036 | |||
6037 | html: function( value ) { |
||
6038 | return jQuery.access( this, function( value ) { |
||
6039 | var elem = this[0] || {}, |
||
6040 | i = 0,
|
||
6041 | l = this.length;
|
||
6042 | |||
6043 | if ( value === undefined ) { |
||
6044 | return elem.nodeType === 1 ? |
||
6045 | elem.innerHTML.replace( rinlinejQuery, "" ) :
|
||
6046 | undefined;
|
||
6047 | } |
||
6048 | |||
6049 | // See if we can take a shortcut and just use innerHTML
|
||
6050 | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
||
6051 | ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && |
||
6052 | ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && |
||
6053 | !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { |
||
6054 | |||
6055 | value = value.replace( rxhtmlTag, "<$1></$2>" );
|
||
6056 | |||
6057 | try {
|
||
6058 | for (; i < l; i++ ) {
|
||
6059 | // Remove element nodes and prevent memory leaks
|
||
6060 | elem = this[i] || {};
|
||
6061 | if ( elem.nodeType === 1 ) { |
||
6062 | jQuery.cleanData( getAll( elem, false ) );
|
||
6063 | elem.innerHTML = value; |
||
6064 | } |
||
6065 | } |
||
6066 | |||
6067 | elem = 0;
|
||
6068 | |||
6069 | // If using innerHTML throws an exception, use the fallback method
|
||
6070 | } catch(e) {}
|
||
6071 | } |
||
6072 | |||
6073 | if ( elem ) {
|
||
6074 | this.empty().append( value );
|
||
6075 | } |
||
6076 | }, null, value, arguments.length ); |
||
6077 | }, |
||
6078 | |||
6079 | replaceWith: function( value ) { |
||
6080 | var isFunc = jQuery.isFunction( value );
|
||
6081 | |||
6082 | // Make sure that the elements are removed from the DOM before they are inserted
|
||
6083 | // this can help fix replacing a parent with child elements
|
||
6084 | if ( !isFunc && typeof value !== "string" ) { |
||
6085 | value = jQuery( value ).not( this ).detach();
|
||
6086 | } |
||
6087 | |||
6088 | return this.domManip( [ value ], true, function( elem ) { |
||
6089 | var next = this.nextSibling, |
||
6090 | parent = this.parentNode;
|
||
6091 | |||
6092 | if ( parent ) {
|
||
6093 | jQuery( this ).remove();
|
||
6094 | parent.insertBefore( elem, next ); |
||
6095 | } |
||
6096 | }); |
||
6097 | }, |
||
6098 | |||
6099 | detach: function( selector ) { |
||
6100 | return this.remove( selector, true ); |
||
6101 | }, |
||
6102 | |||
6103 | domManip: function( args, table, callback ) { |
||
6104 | |||
6105 | // Flatten any nested arrays
|
||
6106 | args = core_concat.apply( [], args ); |
||
6107 | |||
6108 | var first, node, hasScripts,
|
||
6109 | scripts, doc, fragment, |
||
6110 | i = 0,
|
||
6111 | l = this.length,
|
||
6112 | set = this,
|
||
6113 | iNoClone = l - 1,
|
||
6114 | value = args[0],
|
||
6115 | isFunction = jQuery.isFunction( value ); |
||
6116 | |||
6117 | // We can't cloneNode fragments that contain checked, in WebKit
|
||
6118 | if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { |
||
6119 | return this.each(function( index ) { |
||
6120 | var self = set.eq( index );
|
||
6121 | if ( isFunction ) {
|
||
6122 | args[0] = value.call( this, index, table ? self.html() : undefined ); |
||
6123 | } |
||
6124 | self.domManip( args, table, callback ); |
||
6125 | }); |
||
6126 | } |
||
6127 | |||
6128 | if ( l ) {
|
||
6129 | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); |
||
6130 | first = fragment.firstChild; |
||
6131 | |||
6132 | if ( fragment.childNodes.length === 1 ) { |
||
6133 | fragment = first; |
||
6134 | } |
||
6135 | |||
6136 | if ( first ) {
|
||
6137 | table = table && jQuery.nodeName( first, "tr" );
|
||
6138 | scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
||
6139 | hasScripts = scripts.length; |
||
6140 | |||
6141 | // Use the original fragment for the last item instead of the first because it can end up
|
||
6142 | // being emptied incorrectly in certain situations (#8070).
|
||
6143 | for ( ; i < l; i++ ) {
|
||
6144 | node = fragment; |
||
6145 | |||
6146 | if ( i !== iNoClone ) {
|
||
6147 | node = jQuery.clone( node, true, true ); |
||
6148 | |||
6149 | // Keep references to cloned scripts for later restoration
|
||
6150 | if ( hasScripts ) {
|
||
6151 | jQuery.merge( scripts, getAll( node, "script" ) );
|
||
6152 | } |
||
6153 | } |
||
6154 | |||
6155 | callback.call( |
||
6156 | table && jQuery.nodeName( this[i], "table" ) ? |
||
6157 | findOrAppend( this[i], "tbody" ) : |
||
6158 | this[i],
|
||
6159 | node, |
||
6160 | i |
||
6161 | ); |
||
6162 | } |
||
6163 | |||
6164 | if ( hasScripts ) {
|
||
6165 | doc = scripts[ scripts.length - 1 ].ownerDocument;
|
||
6166 | |||
6167 | // Reenable scripts
|
||
6168 | jQuery.map( scripts, restoreScript ); |
||
6169 | |||
6170 | // Evaluate executable scripts on first document insertion
|
||
6171 | for ( i = 0; i < hasScripts; i++ ) { |
||
6172 | node = scripts[ i ]; |
||
6173 | if ( rscriptType.test( node.type || "" ) && |
||
6174 | !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
||
6175 | |||
6176 | if ( node.src ) {
|
||
6177 | // Hope ajax is available...
|
||
6178 | jQuery.ajax({ |
||
6179 | url: node.src,
|
||
6180 | type: "GET", |
||
6181 | dataType: "script", |
||
6182 | async: false, |
||
6183 | global: false, |
||
6184 | "throws": true |
||
6185 | }); |
||
6186 | } else {
|
||
6187 | jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); |
||
6188 | } |
||
6189 | } |
||
6190 | } |
||
6191 | } |
||
6192 | |||
6193 | // Fix #11809: Avoid leaking memory
|
||
6194 | fragment = first = null;
|
||
6195 | } |
||
6196 | } |
||
6197 | |||
6198 | return this; |
||
6199 | } |
||
6200 | }); |
||
6201 | |||
6202 | function findOrAppend( elem, tag ) { |
||
6203 | return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); |
||
6204 | } |
||
6205 | |||
6206 | // Replace/restore the type attribute of script elements for safe DOM manipulation
|
||
6207 | function disableScript( elem ) { |
||
6208 | var attr = elem.getAttributeNode("type"); |
||
6209 | elem.type = ( attr && attr.specified ) + "/" + elem.type;
|
||
6210 | return elem;
|
||
6211 | } |
||
6212 | function restoreScript( elem ) { |
||
6213 | var match = rscriptTypeMasked.exec( elem.type );
|
||
6214 | if ( match ) {
|
||
6215 | elem.type = match[1];
|
||
6216 | } else {
|
||
6217 | elem.removeAttribute("type");
|
||
6218 | } |
||
6219 | return elem;
|
||
6220 | } |
||
6221 | |||
6222 | // Mark scripts as having already been evaluated
|
||
6223 | function setGlobalEval( elems, refElements ) { |
||
6224 | var elem,
|
||
6225 | i = 0;
|
||
6226 | for ( ; (elem = elems[i]) != null; i++ ) { |
||
6227 | jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); |
||
6228 | } |
||
6229 | } |
||
6230 | |||
6231 | function cloneCopyEvent( src, dest ) { |
||
6232 | |||
6233 | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
||
6234 | return;
|
||
6235 | } |
||
6236 | |||
6237 | var type, i, l,
|
||
6238 | oldData = jQuery._data( src ), |
||
6239 | curData = jQuery._data( dest, oldData ), |
||
6240 | events = oldData.events; |
||
6241 | |||
6242 | if ( events ) {
|
||
6243 | delete curData.handle;
|
||
6244 | curData.events = {}; |
||
6245 | |||
6246 | for ( type in events ) { |
||
6247 | for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
||
6248 | jQuery.event.add( dest, type, events[ type ][ i ] ); |
||
6249 | } |
||
6250 | } |
||
6251 | } |
||
6252 | |||
6253 | // make the cloned public data object a copy from the original
|
||
6254 | if ( curData.data ) {
|
||
6255 | curData.data = jQuery.extend( {}, curData.data ); |
||
6256 | } |
||
6257 | } |
||
6258 | |||
6259 | function fixCloneNodeIssues( src, dest ) { |
||
6260 | var nodeName, e, data;
|
||
6261 | |||
6262 | // We do not need to do anything for non-Elements
|
||
6263 | if ( dest.nodeType !== 1 ) { |
||
6264 | return;
|
||
6265 | } |
||
6266 | |||
6267 | nodeName = dest.nodeName.toLowerCase(); |
||
6268 | |||
6269 | // IE6-8 copies events bound via attachEvent when using cloneNode.
|
||
6270 | if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
|
||
6271 | data = jQuery._data( dest ); |
||
6272 | |||
6273 | for ( e in data.events ) { |
||
6274 | jQuery.removeEvent( dest, e, data.handle ); |
||
6275 | } |
||
6276 | |||
6277 | // Event data gets referenced instead of copied if the expando gets copied too
|
||
6278 | dest.removeAttribute( jQuery.expando ); |
||
6279 | } |
||
6280 | |||
6281 | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
|
||
6282 | if ( nodeName === "script" && dest.text !== src.text ) { |
||
6283 | disableScript( dest ).text = src.text; |
||
6284 | restoreScript( dest ); |
||
6285 | |||
6286 | // IE6-10 improperly clones children of object elements using classid.
|
||
6287 | // IE10 throws NoModificationAllowedError if parent is null, #12132.
|
||
6288 | } else if ( nodeName === "object" ) { |
||
6289 | if ( dest.parentNode ) {
|
||
6290 | dest.outerHTML = src.outerHTML; |
||
6291 | } |
||
6292 | |||
6293 | // This path appears unavoidable for IE9. When cloning an object
|
||
6294 | // element in IE9, the outerHTML strategy above is not sufficient.
|
||
6295 | // If the src has innerHTML and the destination does not,
|
||
6296 | // copy the src.innerHTML into the dest.innerHTML. #10324
|
||
6297 | if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
|
||
6298 | dest.innerHTML = src.innerHTML; |
||
6299 | } |
||
6300 | |||
6301 | } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { |
||
6302 | // IE6-8 fails to persist the checked state of a cloned checkbox
|
||
6303 | // or radio button. Worse, IE6-7 fail to give the cloned element
|
||
6304 | // a checked appearance if the defaultChecked value isn't also set
|
||
6305 | |||
6306 | dest.defaultChecked = dest.checked = src.checked; |
||
6307 | |||
6308 | // IE6-7 get confused and end up setting the value of a cloned
|
||
6309 | // checkbox/radio button to an empty string instead of "on"
|
||
6310 | if ( dest.value !== src.value ) {
|
||
6311 | dest.value = src.value; |
||
6312 | } |
||
6313 | |||
6314 | // IE6-8 fails to return the selected option to the default selected
|
||
6315 | // state when cloning options
|
||
6316 | } else if ( nodeName === "option" ) { |
||
6317 | dest.defaultSelected = dest.selected = src.defaultSelected; |
||
6318 | |||
6319 | // IE6-8 fails to set the defaultValue to the correct value when
|
||
6320 | // cloning other types of input fields
|
||
6321 | } else if ( nodeName === "input" || nodeName === "textarea" ) { |
||
6322 | dest.defaultValue = src.defaultValue; |
||
6323 | } |
||
6324 | } |
||
6325 | |||
6326 | jQuery.each({ |
||
6327 | appendTo: "append", |
||
6328 | prependTo: "prepend", |
||
6329 | insertBefore: "before", |
||
6330 | insertAfter: "after", |
||
6331 | replaceAll: "replaceWith" |
||
6332 | }, function( name, original ) {
|
||
6333 | jQuery.fn[ name ] = function( selector ) {
|
||
6334 | var elems,
|
||
6335 | i = 0,
|
||
6336 | ret = [], |
||
6337 | insert = jQuery( selector ), |
||
6338 | last = insert.length - 1;
|
||
6339 | |||
6340 | for ( ; i <= last; i++ ) {
|
||
6341 | elems = i === last ? this : this.clone(true); |
||
6342 | jQuery( insert[i] )[ original ]( elems ); |
||
6343 | |||
6344 | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
|
||
6345 | core_push.apply( ret, elems.get() ); |
||
6346 | } |
||
6347 | |||
6348 | return this.pushStack( ret ); |
||
6349 | }; |
||
6350 | }); |
||
6351 | |||
6352 | function getAll( context, tag ) { |
||
6353 | var elems, elem,
|
||
6354 | i = 0,
|
||
6355 | found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : |
||
6356 | typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : |
||
6357 | undefined;
|
||
6358 | |||
6359 | if ( !found ) {
|
||
6360 | for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { |
||
6361 | if ( !tag || jQuery.nodeName( elem, tag ) ) {
|
||
6362 | found.push( elem ); |
||
6363 | } else {
|
||
6364 | jQuery.merge( found, getAll( elem, tag ) ); |
||
6365 | } |
||
6366 | } |
||
6367 | } |
||
6368 | |||
6369 | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
||
6370 | jQuery.merge( [ context ], found ) : |
||
6371 | found; |
||
6372 | } |
||
6373 | |||
6374 | // Used in buildFragment, fixes the defaultChecked property
|
||
6375 | function fixDefaultChecked( elem ) { |
||
6376 | if ( manipulation_rcheckableType.test( elem.type ) ) {
|
||
6377 | elem.defaultChecked = elem.checked; |
||
6378 | } |
||
6379 | } |
||
6380 | |||
6381 | jQuery.extend({ |
||
6382 | clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
||
6383 | var destElements, node, clone, i, srcElements,
|
||
6384 | inPage = jQuery.contains( elem.ownerDocument, elem ); |
||
6385 | |||
6386 | if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { |
||
6387 | clone = elem.cloneNode( true );
|
||
6388 | |||
6389 | // IE<=8 does not properly clone detached, unknown element nodes
|
||
6390 | } else {
|
||
6391 | fragmentDiv.innerHTML = elem.outerHTML; |
||
6392 | fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); |
||
6393 | } |
||
6394 | |||
6395 | if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
||
6396 | (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { |
||
6397 | |||
6398 | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
||
6399 | destElements = getAll( clone ); |
||
6400 | srcElements = getAll( elem ); |
||
6401 | |||
6402 | // Fix all IE cloning issues
|
||
6403 | for ( i = 0; (node = srcElements[i]) != null; ++i ) { |
||
6404 | // Ensure that the destination node is not null; Fixes #9587
|
||
6405 | if ( destElements[i] ) {
|
||
6406 | fixCloneNodeIssues( node, destElements[i] ); |
||
6407 | } |
||
6408 | } |
||
6409 | } |
||
6410 | |||
6411 | // Copy the events from the original to the clone
|
||
6412 | if ( dataAndEvents ) {
|
||
6413 | if ( deepDataAndEvents ) {
|
||
6414 | srcElements = srcElements || getAll( elem ); |
||
6415 | destElements = destElements || getAll( clone ); |
||
6416 | |||
6417 | for ( i = 0; (node = srcElements[i]) != null; i++ ) { |
||
6418 | cloneCopyEvent( node, destElements[i] ); |
||
6419 | } |
||
6420 | } else {
|
||
6421 | cloneCopyEvent( elem, clone ); |
||
6422 | } |
||
6423 | } |
||
6424 | |||
6425 | // Preserve script evaluation history
|
||
6426 | destElements = getAll( clone, "script" );
|
||
6427 | if ( destElements.length > 0 ) { |
||
6428 | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
||
6429 | } |
||
6430 | |||
6431 | destElements = srcElements = node = null;
|
||
6432 | |||
6433 | // Return the cloned set
|
||
6434 | return clone;
|
||
6435 | }, |
||
6436 | |||
6437 | buildFragment: function( elems, context, scripts, selection ) { |
||
6438 | var j, elem, contains,
|
||
6439 | tmp, tag, tbody, wrap, |
||
6440 | l = elems.length, |
||
6441 | |||
6442 | // Ensure a safe fragment
|
||
6443 | safe = createSafeFragment( context ), |
||
6444 | |||
6445 | nodes = [], |
||
6446 | i = 0;
|
||
6447 | |||
6448 | for ( ; i < l; i++ ) {
|
||
6449 | elem = elems[ i ]; |
||
6450 | |||
6451 | if ( elem || elem === 0 ) { |
||
6452 | |||
6453 | // Add nodes directly
|
||
6454 | if ( jQuery.type( elem ) === "object" ) { |
||
6455 | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
||
6456 | |||
6457 | // Convert non-html into a text node
|
||
6458 | } else if ( !rhtml.test( elem ) ) { |
||
6459 | nodes.push( context.createTextNode( elem ) ); |
||
6460 | |||
6461 | // Convert html into DOM nodes
|
||
6462 | } else {
|
||
6463 | tmp = tmp || safe.appendChild( context.createElement("div") );
|
||
6464 | |||
6465 | // Deserialize a standard representation
|
||
6466 | tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); |
||
6467 | wrap = wrapMap[ tag ] || wrapMap._default; |
||
6468 | |||
6469 | tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; |
||
6470 | |||
6471 | // Descend through wrappers to the right content
|
||
6472 | j = wrap[0];
|
||
6473 | while ( j-- ) {
|
||
6474 | tmp = tmp.lastChild; |
||
6475 | } |
||
6476 | |||
6477 | // Manually add leading whitespace removed by IE
|
||
6478 | if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
||
6479 | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
|
||
6480 | } |
||
6481 | |||
6482 | // Remove IE's autoinserted <tbody> from table fragments
|
||
6483 | if ( !jQuery.support.tbody ) {
|
||
6484 | |||
6485 | // String was a <table>, *may* have spurious <tbody>
|
||
6486 | elem = tag === "table" && !rtbody.test( elem ) ?
|
||
6487 | tmp.firstChild : |
||
6488 | |||
6489 | // String was a bare <thead> or <tfoot>
|
||
6490 | wrap[1] === "<table>" && !rtbody.test( elem ) ? |
||
6491 | tmp : |
||
6492 | 0;
|
||
6493 | |||
6494 | j = elem && elem.childNodes.length; |
||
6495 | while ( j-- ) {
|
||
6496 | if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { |
||
6497 | elem.removeChild( tbody ); |
||
6498 | } |
||
6499 | } |
||
6500 | } |
||
6501 | |||
6502 | jQuery.merge( nodes, tmp.childNodes ); |
||
6503 | |||
6504 | // Fix #12392 for WebKit and IE > 9
|
||
6505 | tmp.textContent = "";
|
||
6506 | |||
6507 | // Fix #12392 for oldIE
|
||
6508 | while ( tmp.firstChild ) {
|
||
6509 | tmp.removeChild( tmp.firstChild ); |
||
6510 | } |
||
6511 | |||
6512 | // Remember the top-level container for proper cleanup
|
||
6513 | tmp = safe.lastChild; |
||
6514 | } |
||
6515 | } |
||
6516 | } |
||
6517 | |||
6518 | // Fix #11356: Clear elements from fragment
|
||
6519 | if ( tmp ) {
|
||
6520 | safe.removeChild( tmp ); |
||
6521 | } |
||
6522 | |||
6523 | // Reset defaultChecked for any radios and checkboxes
|
||
6524 | // about to be appended to the DOM in IE 6/7 (#8060)
|
||
6525 | if ( !jQuery.support.appendChecked ) {
|
||
6526 | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
|
||
6527 | } |
||
6528 | |||
6529 | i = 0;
|
||
6530 | while ( (elem = nodes[ i++ ]) ) {
|
||
6531 | |||
6532 | // #4087 - If origin and destination elements are the same, and this is
|
||
6533 | // that element, do not do anything
|
||
6534 | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { |
||
6535 | continue;
|
||
6536 | } |
||
6537 | |||
6538 | contains = jQuery.contains( elem.ownerDocument, elem ); |
||
6539 | |||
6540 | // Append to fragment
|
||
6541 | tmp = getAll( safe.appendChild( elem ), "script" );
|
||
6542 | |||
6543 | // Preserve script evaluation history
|
||
6544 | if ( contains ) {
|
||
6545 | setGlobalEval( tmp ); |
||
6546 | } |
||
6547 | |||
6548 | // Capture executables
|
||
6549 | if ( scripts ) {
|
||
6550 | j = 0;
|
||
6551 | while ( (elem = tmp[ j++ ]) ) {
|
||
6552 | if ( rscriptType.test( elem.type || "" ) ) { |
||
6553 | scripts.push( elem ); |
||
6554 | } |
||
6555 | } |
||
6556 | } |
||
6557 | } |
||
6558 | |||
6559 | tmp = null;
|
||
6560 | |||
6561 | return safe;
|
||
6562 | }, |
||
6563 | |||
6564 | cleanData: function( elems, /* internal */ acceptData ) { |
||
6565 | var elem, type, id, data,
|
||
6566 | i = 0,
|
||
6567 | internalKey = jQuery.expando, |
||
6568 | cache = jQuery.cache, |
||
6569 | deleteExpando = jQuery.support.deleteExpando, |
||
6570 | special = jQuery.event.special; |
||
6571 | |||
6572 | for ( ; (elem = elems[i]) != null; i++ ) { |
||
6573 | |||
6574 | if ( acceptData || jQuery.acceptData( elem ) ) {
|
||
6575 | |||
6576 | id = elem[ internalKey ]; |
||
6577 | data = id && cache[ id ]; |
||
6578 | |||
6579 | if ( data ) {
|
||
6580 | if ( data.events ) {
|
||
6581 | for ( type in data.events ) { |
||
6582 | if ( special[ type ] ) {
|
||
6583 | jQuery.event.remove( elem, type ); |
||
6584 | |||
6585 | // This is a shortcut to avoid jQuery.event.remove's overhead
|
||
6586 | } else {
|
||
6587 | jQuery.removeEvent( elem, type, data.handle ); |
||
6588 | } |
||
6589 | } |
||
6590 | } |
||
6591 | |||
6592 | // Remove cache only if it was not already removed by jQuery.event.remove
|
||
6593 | if ( cache[ id ] ) {
|
||
6594 | |||
6595 | delete cache[ id ];
|
||
6596 | |||
6597 | // IE does not allow us to delete expando properties from nodes,
|
||
6598 | // nor does it have a removeAttribute function on Document nodes;
|
||
6599 | // we must handle all of these cases
|
||
6600 | if ( deleteExpando ) {
|
||
6601 | delete elem[ internalKey ];
|
||
6602 | |||
6603 | } else if ( typeof elem.removeAttribute !== core_strundefined ) { |
||
6604 | elem.removeAttribute( internalKey ); |
||
6605 | |||
6606 | } else {
|
||
6607 | elem[ internalKey ] = null;
|
||
6608 | } |
||
6609 | |||
6610 | core_deletedIds.push( id ); |
||
6611 | } |
||
6612 | } |
||
6613 | } |
||
6614 | } |
||
6615 | } |
||
6616 | }); |
||
6617 | var iframe, getStyles, curCSS,
|
||
6618 | ralpha = /alpha\([^)]*\)/i,
|
||
6619 | ropacity = /opacity\s*=\s*([^)]*)/,
|
||
6620 | rposition = /^(top|right|bottom|left)$/,
|
||
6621 | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
||
6622 | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
||
6623 | rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
||
6624 | rmargin = /^margin/,
|
||
6625 | rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), |
||
6626 | rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), |
||
6627 | rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), |
||
6628 | elemdisplay = { BODY: "block" }, |
||
6629 | |||
6630 | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
||
6631 | cssNormalTransform = { |
||
6632 | letterSpacing: 0, |
||
6633 | fontWeight: 400 |
||
6634 | }, |
||
6635 | |||
6636 | cssExpand = [ "Top", "Right", "Bottom", "Left" ], |
||
6637 | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; |
||
6638 | |||
6639 | // return a css property mapped to a potentially vendor prefixed property
|
||
6640 | function vendorPropName( style, name ) { |
||
6641 | |||
6642 | // shortcut for names that are not vendor prefixed
|
||
6643 | if ( name in style ) { |
||
6644 | return name;
|
||
6645 | } |
||
6646 | |||
6647 | // check for vendor prefixed names
|
||
6648 | var capName = name.charAt(0).toUpperCase() + name.slice(1), |
||
6649 | origName = name, |
||
6650 | i = cssPrefixes.length; |
||
6651 | |||
6652 | while ( i-- ) {
|
||
6653 | name = cssPrefixes[ i ] + capName; |
||
6654 | if ( name in style ) { |
||
6655 | return name;
|
||
6656 | } |
||
6657 | } |
||
6658 | |||
6659 | return origName;
|
||
6660 | } |
||
6661 | |||
6662 | function isHidden( elem, el ) { |
||
6663 | // isHidden might be called from jQuery#filter function;
|
||
6664 | // in that case, element will be second argument
|
||
6665 | elem = el || elem; |
||
6666 | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); |
||
6667 | } |
||
6668 | |||
6669 | function showHide( elements, show ) { |
||
6670 | var display, elem, hidden,
|
||
6671 | values = [], |
||
6672 | index = 0,
|
||
6673 | length = elements.length; |
||
6674 | |||
6675 | for ( ; index < length; index++ ) {
|
||
6676 | elem = elements[ index ]; |
||
6677 | if ( !elem.style ) {
|
||
6678 | continue;
|
||
6679 | } |
||
6680 | |||
6681 | values[ index ] = jQuery._data( elem, "olddisplay" );
|
||
6682 | display = elem.style.display; |
||
6683 | if ( show ) {
|
||
6684 | // Reset the inline display of this element to learn if it is
|
||
6685 | // being hidden by cascaded rules or not
|
||
6686 | if ( !values[ index ] && display === "none" ) { |
||
6687 | elem.style.display = "";
|
||
6688 | } |
||
6689 | |||
6690 | // Set elements which have been overridden with display: none
|
||
6691 | // in a stylesheet to whatever the default browser style is
|
||
6692 | // for such an element
|
||
6693 | if ( elem.style.display === "" && isHidden( elem ) ) { |
||
6694 | values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
|
||
6695 | } |
||
6696 | } else {
|
||
6697 | |||
6698 | if ( !values[ index ] ) {
|
||
6699 | hidden = isHidden( elem ); |
||
6700 | |||
6701 | if ( display && display !== "none" || !hidden ) { |
||
6702 | jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); |
||
6703 | } |
||
6704 | } |
||
6705 | } |
||
6706 | } |
||
6707 | |||
6708 | // Set the display of most of the elements in a second loop
|
||
6709 | // to avoid the constant reflow
|
||
6710 | for ( index = 0; index < length; index++ ) { |
||
6711 | elem = elements[ index ]; |
||
6712 | if ( !elem.style ) {
|
||
6713 | continue;
|
||
6714 | } |
||
6715 | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
||
6716 | elem.style.display = show ? values[ index ] || "" : "none"; |
||
6717 | } |
||
6718 | } |
||
6719 | |||
6720 | return elements;
|
||
6721 | } |
||
6722 | |||
6723 | jQuery.fn.extend({ |
||
6724 | css: function( name, value ) { |
||
6725 | return jQuery.access( this, function( elem, name, value ) { |
||
6726 | var len, styles,
|
||
6727 | map = {}, |
||
6728 | i = 0;
|
||
6729 | |||
6730 | if ( jQuery.isArray( name ) ) {
|
||
6731 | styles = getStyles( elem ); |
||
6732 | len = name.length; |
||
6733 | |||
6734 | for ( ; i < len; i++ ) {
|
||
6735 | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
||
6736 | } |
||
6737 | |||
6738 | return map;
|
||
6739 | } |
||
6740 | |||
6741 | return value !== undefined ? |
||
6742 | jQuery.style( elem, name, value ) : |
||
6743 | jQuery.css( elem, name ); |
||
6744 | }, name, value, arguments.length > 1 ); |
||
6745 | }, |
||
6746 | show: function() { |
||
6747 | return showHide( this, true ); |
||
6748 | }, |
||
6749 | hide: function() { |
||
6750 | return showHide( this ); |
||
6751 | }, |
||
6752 | toggle: function( state ) { |
||
6753 | var bool = typeof state === "boolean"; |
||
6754 | |||
6755 | return this.each(function() { |
||
6756 | if ( bool ? state : isHidden( this ) ) { |
||
6757 | jQuery( this ).show();
|
||
6758 | } else {
|
||
6759 | jQuery( this ).hide();
|
||
6760 | } |
||
6761 | }); |
||
6762 | } |
||
6763 | }); |
||
6764 | |||
6765 | jQuery.extend({ |
||
6766 | // Add in style property hooks for overriding the default
|
||
6767 | // behavior of getting and setting a style property
|
||
6768 | cssHooks: {
|
||
6769 | opacity: {
|
||
6770 | get: function( elem, computed ) { |
||
6771 | if ( computed ) {
|
||
6772 | // We should always get a number back from opacity
|
||
6773 | var ret = curCSS( elem, "opacity" ); |
||
6774 | return ret === "" ? "1" : ret; |
||
6775 | } |
||
6776 | } |
||
6777 | } |
||
6778 | }, |
||
6779 | |||
6780 | // Exclude the following css properties to add px
|
||
6781 | cssNumber: {
|
||
6782 | "columnCount": true, |
||
6783 | "fillOpacity": true, |
||
6784 | "fontWeight": true, |
||
6785 | "lineHeight": true, |
||
6786 | "opacity": true, |
||
6787 | "orphans": true, |
||
6788 | "widows": true, |
||
6789 | "zIndex": true, |
||
6790 | "zoom": true |
||
6791 | }, |
||
6792 | |||
6793 | // Add in properties whose names you wish to fix before
|
||
6794 | // setting or getting the value
|
||
6795 | cssProps: {
|
||
6796 | // normalize float css property
|
||
6797 | "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" |
||
6798 | }, |
||
6799 | |||
6800 | // Get and set the style property on a DOM Node
|
||
6801 | style: function( elem, name, value, extra ) { |
||
6802 | // Don't set styles on text and comment nodes
|
||
6803 | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
||
6804 | return;
|
||
6805 | } |
||
6806 | |||
6807 | // Make sure that we're working with the right name
|
||
6808 | var ret, type, hooks,
|
||
6809 | origName = jQuery.camelCase( name ), |
||
6810 | style = elem.style; |
||
6811 | |||
6812 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); |
||
6813 | |||
6814 | // gets hook for the prefixed version
|
||
6815 | // followed by the unprefixed version
|
||
6816 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
||
6817 | |||
6818 | // Check if we're setting a value
|
||
6819 | if ( value !== undefined ) { |
||
6820 | type = typeof value;
|
||
6821 | |||
6822 | // convert relative number strings (+= or -=) to relative numbers. #7345
|
||
6823 | if ( type === "string" && (ret = rrelNum.exec( value )) ) { |
||
6824 | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); |
||
6825 | // Fixes bug #9237
|
||
6826 | type = "number";
|
||
6827 | } |
||
6828 | |||
6829 | // Make sure that NaN and null values aren't set. See: #7116
|
||
6830 | if ( value == null || type === "number" && isNaN( value ) ) { |
||
6831 | return;
|
||
6832 | } |
||
6833 | |||
6834 | // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
||
6835 | if ( type === "number" && !jQuery.cssNumber[ origName ] ) { |
||
6836 | value += "px";
|
||
6837 | } |
||
6838 | |||
6839 | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
|
||
6840 | // but it would mean to define eight (for every problematic property) identical functions
|
||
6841 | if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { |
||
6842 | style[ name ] = "inherit";
|
||
6843 | } |
||
6844 | |||
6845 | // If a hook was provided, use that value, otherwise just set the specified value
|
||
6846 | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { |
||
6847 | |||
6848 | // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
||
6849 | // Fixes bug #5509
|
||
6850 | try {
|
||
6851 | style[ name ] = value; |
||
6852 | } catch(e) {}
|
||
6853 | } |
||
6854 | |||
6855 | } else {
|
||
6856 | // If a hook was provided get the non-computed value from there
|
||
6857 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { |
||
6858 | return ret;
|
||
6859 | } |
||
6860 | |||
6861 | // Otherwise just get the value from the style object
|
||
6862 | return style[ name ];
|
||
6863 | } |
||
6864 | }, |
||
6865 | |||
6866 | css: function( elem, name, extra, styles ) { |
||
6867 | var num, val, hooks,
|
||
6868 | origName = jQuery.camelCase( name ); |
||
6869 | |||
6870 | // Make sure that we're working with the right name
|
||
6871 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); |
||
6872 | |||
6873 | // gets hook for the prefixed version
|
||
6874 | // followed by the unprefixed version
|
||
6875 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
||
6876 | |||
6877 | // If a hook was provided get the computed value from there
|
||
6878 | if ( hooks && "get" in hooks ) { |
||
6879 | val = hooks.get( elem, true, extra );
|
||
6880 | } |
||
6881 | |||
6882 | // Otherwise, if a way to get the computed value exists, use that
|
||
6883 | if ( val === undefined ) { |
||
6884 | val = curCSS( elem, name, styles ); |
||
6885 | } |
||
6886 | |||
6887 | //convert "normal" to computed value
|
||
6888 | if ( val === "normal" && name in cssNormalTransform ) { |
||
6889 | val = cssNormalTransform[ name ]; |
||
6890 | } |
||
6891 | |||
6892 | // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
||
6893 | if ( extra === "" || extra ) { |
||
6894 | num = parseFloat( val ); |
||
6895 | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; |
||
6896 | } |
||
6897 | return val;
|
||
6898 | }, |
||
6899 | |||
6900 | // A method for quickly swapping in/out CSS properties to get correct calculations
|
||
6901 | swap: function( elem, options, callback, args ) { |
||
6902 | var ret, name,
|
||
6903 | old = {}; |
||
6904 | |||
6905 | // Remember the old values, and insert the new ones
|
||
6906 | for ( name in options ) { |
||
6907 | old[ name ] = elem.style[ name ]; |
||
6908 | elem.style[ name ] = options[ name ]; |
||
6909 | } |
||
6910 | |||
6911 | ret = callback.apply( elem, args || [] ); |
||
6912 | |||
6913 | // Revert the old values
|
||
6914 | for ( name in options ) { |
||
6915 | elem.style[ name ] = old[ name ]; |
||
6916 | } |
||
6917 | |||
6918 | return ret;
|
||
6919 | } |
||
6920 | }); |
||
6921 | |||
6922 | // NOTE: we've included the "window" in window.getComputedStyle
|
||
6923 | // because jsdom on node.js will break without it.
|
||
6924 | if ( window.getComputedStyle ) {
|
||
6925 | getStyles = function( elem ) { |
||
6926 | return window.getComputedStyle( elem, null ); |
||
6927 | }; |
||
6928 | |||
6929 | curCSS = function( elem, name, _computed ) { |
||
6930 | var width, minWidth, maxWidth,
|
||
6931 | computed = _computed || getStyles( elem ), |
||
6932 | |||
6933 | // getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
||
6934 | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
|
||
6935 | style = elem.style; |
||
6936 | |||
6937 | if ( computed ) {
|
||
6938 | |||
6939 | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { |
||
6940 | ret = jQuery.style( elem, name ); |
||
6941 | } |
||
6942 | |||
6943 | // A tribute to the "awesome hack by Dean Edwards"
|
||
6944 | // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
||
6945 | // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
||
6946 | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
||
6947 | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
||
6948 | |||
6949 | // Remember the original values
|
||
6950 | width = style.width; |
||
6951 | minWidth = style.minWidth; |
||
6952 | maxWidth = style.maxWidth; |
||
6953 | |||
6954 | // Put in the new values to get a computed value out
|
||
6955 | style.minWidth = style.maxWidth = style.width = ret; |
||
6956 | ret = computed.width; |
||
6957 | |||
6958 | // Revert the changed values
|
||
6959 | style.width = width; |
||
6960 | style.minWidth = minWidth; |
||
6961 | style.maxWidth = maxWidth; |
||
6962 | } |
||
6963 | } |
||
6964 | |||
6965 | return ret;
|
||
6966 | }; |
||
6967 | } else if ( document.documentElement.currentStyle ) { |
||
6968 | getStyles = function( elem ) { |
||
6969 | return elem.currentStyle;
|
||
6970 | }; |
||
6971 | |||
6972 | curCSS = function( elem, name, _computed ) { |
||
6973 | var left, rs, rsLeft,
|
||
6974 | computed = _computed || getStyles( elem ), |
||
6975 | ret = computed ? computed[ name ] : undefined,
|
||
6976 | style = elem.style; |
||
6977 | |||
6978 | // Avoid setting ret to empty string here
|
||
6979 | // so we don't default to auto
|
||
6980 | if ( ret == null && style && style[ name ] ) { |
||
6981 | ret = style[ name ]; |
||
6982 | } |
||
6983 | |||
6984 | // From the awesome hack by Dean Edwards
|
||
6985 | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
||
6986 | |||
6987 | // If we're not dealing with a regular pixel number
|
||
6988 | // but a number that has a weird ending, we need to convert it to pixels
|
||
6989 | // but not position css attributes, as those are proportional to the parent element instead
|
||
6990 | // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
||
6991 | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
||
6992 | |||
6993 | // Remember the original values
|
||
6994 | left = style.left; |
||
6995 | rs = elem.runtimeStyle; |
||
6996 | rsLeft = rs && rs.left; |
||
6997 | |||
6998 | // Put in the new values to get a computed value out
|
||
6999 | if ( rsLeft ) {
|
||
7000 | rs.left = elem.currentStyle.left; |
||
7001 | } |
||
7002 | style.left = name === "fontSize" ? "1em" : ret; |
||
7003 | ret = style.pixelLeft + "px";
|
||
7004 | |||
7005 | // Revert the changed values
|
||
7006 | style.left = left; |
||
7007 | if ( rsLeft ) {
|
||
7008 | rs.left = rsLeft; |
||
7009 | } |
||
7010 | } |
||
7011 | |||
7012 | return ret === "" ? "auto" : ret; |
||
7013 | }; |
||
7014 | } |
||
7015 | |||
7016 | function setPositiveNumber( elem, value, subtract ) { |
||
7017 | var matches = rnumsplit.exec( value );
|
||
7018 | return matches ?
|
||
7019 | // Guard against undefined "subtract", e.g., when used as in cssHooks
|
||
7020 | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : |
||
7021 | value; |
||
7022 | } |
||
7023 | |||
7024 | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
||
7025 | var i = extra === ( isBorderBox ? "border" : "content" ) ? |
||
7026 | // If we already have the right measurement, avoid augmentation
|
||
7027 | 4 :
|
||
7028 | // Otherwise initialize for horizontal or vertical properties
|
||
7029 | name === "width" ? 1 : 0, |
||
7030 | |||
7031 | val = 0;
|
||
7032 | |||
7033 | for ( ; i < 4; i += 2 ) { |
||
7034 | // both box models exclude margin, so add it if we want it
|
||
7035 | if ( extra === "margin" ) { |
||
7036 | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
||
7037 | } |
||
7038 | |||
7039 | if ( isBorderBox ) {
|
||
7040 | // border-box includes padding, so remove it if we want content
|
||
7041 | if ( extra === "content" ) { |
||
7042 | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
||
7043 | } |
||
7044 | |||
7045 | // at this point, extra isn't border nor margin, so remove border
|
||
7046 | if ( extra !== "margin" ) { |
||
7047 | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
||
7048 | } |
||
7049 | } else {
|
||
7050 | // at this point, extra isn't content, so add padding
|
||
7051 | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
||
7052 | |||
7053 | // at this point, extra isn't content nor padding, so add border
|
||
7054 | if ( extra !== "padding" ) { |
||
7055 | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
||
7056 | } |
||
7057 | } |
||
7058 | } |
||
7059 | |||
7060 | return val;
|
||
7061 | } |
||
7062 | |||
7063 | function getWidthOrHeight( elem, name, extra ) { |
||
7064 | |||
7065 | // Start with offset property, which is equivalent to the border-box value
|
||
7066 | var valueIsBorderBox = true, |
||
7067 | val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
||
7068 | styles = getStyles( elem ), |
||
7069 | isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
||
7070 | |||
7071 | // some non-html elements return undefined for offsetWidth, so check for null/undefined
|
||
7072 | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
||
7073 | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
||
7074 | if ( val <= 0 || val == null ) { |
||
7075 | // Fall back to computed then uncomputed css if necessary
|
||
7076 | val = curCSS( elem, name, styles ); |
||
7077 | if ( val < 0 || val == null ) { |
||
7078 | val = elem.style[ name ]; |
||
7079 | } |
||
7080 | |||
7081 | // Computed unit is not pixels. Stop here and return.
|
||
7082 | if ( rnumnonpx.test(val) ) {
|
||
7083 | return val;
|
||
7084 | } |
||
7085 | |||
7086 | // we need the check for style in case a browser which returns unreliable values
|
||
7087 | // for getComputedStyle silently falls back to the reliable elem.style
|
||
7088 | valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); |
||
7089 | |||
7090 | // Normalize "", auto, and prepare for extra
|
||
7091 | val = parseFloat( val ) || 0;
|
||
7092 | } |
||
7093 | |||
7094 | // use the active box-sizing model to add/subtract irrelevant styles
|
||
7095 | return ( val +
|
||
7096 | augmentWidthOrHeight( |
||
7097 | elem, |
||
7098 | name, |
||
7099 | extra || ( isBorderBox ? "border" : "content" ), |
||
7100 | valueIsBorderBox, |
||
7101 | styles |
||
7102 | ) |
||
7103 | ) + "px";
|
||
7104 | } |
||
7105 | |||
7106 | // Try to determine the default display value of an element
|
||
7107 | function css_defaultDisplay( nodeName ) { |
||
7108 | var doc = document,
|
||
7109 | display = elemdisplay[ nodeName ]; |
||
7110 | |||
7111 | if ( !display ) {
|
||
7112 | display = actualDisplay( nodeName, doc ); |
||
7113 | |||
7114 | // If the simple way fails, read from inside an iframe
|
||
7115 | if ( display === "none" || !display ) { |
||
7116 | // Use the already-created iframe if possible
|
||
7117 | iframe = ( iframe || |
||
7118 | jQuery("<iframe frameborder='0' width='0' height='0'/>")
|
||
7119 | .css( "cssText", "display:block !important" ) |
||
7120 | ).appendTo( doc.documentElement ); |
||
7121 | |||
7122 | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
||
7123 | doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; |
||
7124 | doc.write("<!doctype html><html><body>");
|
||
7125 | doc.close(); |
||
7126 | |||
7127 | display = actualDisplay( nodeName, doc ); |
||
7128 | iframe.detach(); |
||
7129 | } |
||
7130 | |||
7131 | // Store the correct default display
|
||
7132 | elemdisplay[ nodeName ] = display; |
||
7133 | } |
||
7134 | |||
7135 | return display;
|
||
7136 | } |
||
7137 | |||
7138 | // Called ONLY from within css_defaultDisplay
|
||
7139 | function actualDisplay( name, doc ) { |
||
7140 | var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
|
||
7141 | display = jQuery.css( elem[0], "display" ); |
||
7142 | elem.remove(); |
||
7143 | return display;
|
||
7144 | } |
||
7145 | |||
7146 | jQuery.each([ "height", "width" ], function( i, name ) { |
||
7147 | jQuery.cssHooks[ name ] = { |
||
7148 | get: function( elem, computed, extra ) { |
||
7149 | if ( computed ) {
|
||
7150 | // certain elements can have dimension info if we invisibly show them
|
||
7151 | // however, it must have a current display style that would benefit from this
|
||
7152 | return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? |
||
7153 | jQuery.swap( elem, cssShow, function() {
|
||
7154 | return getWidthOrHeight( elem, name, extra );
|
||
7155 | }) : |
||
7156 | getWidthOrHeight( elem, name, extra ); |
||
7157 | } |
||
7158 | }, |
||
7159 | |||
7160 | set: function( elem, value, extra ) { |
||
7161 | var styles = extra && getStyles( elem );
|
||
7162 | return setPositiveNumber( elem, value, extra ?
|
||
7163 | augmentWidthOrHeight( |
||
7164 | elem, |
||
7165 | name, |
||
7166 | extra, |
||
7167 | jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
||
7168 | styles |
||
7169 | ) : 0
|
||
7170 | ); |
||
7171 | } |
||
7172 | }; |
||
7173 | }); |
||
7174 | |||
7175 | if ( !jQuery.support.opacity ) {
|
||
7176 | jQuery.cssHooks.opacity = { |
||
7177 | get: function( elem, computed ) { |
||
7178 | // IE uses filters for opacity
|
||
7179 | return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? |
||
7180 | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : |
||
7181 | computed ? "1" : ""; |
||
7182 | }, |
||
7183 | |||
7184 | set: function( elem, value ) { |
||
7185 | var style = elem.style,
|
||
7186 | currentStyle = elem.currentStyle, |
||
7187 | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
||
7188 | filter = currentStyle && currentStyle.filter || style.filter || "";
|
||
7189 | |||
7190 | // IE has trouble with opacity if it does not have layout
|
||
7191 | // Force it by setting the zoom level
|
||
7192 | style.zoom = 1;
|
||
7193 | |||
7194 | // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
||
7195 | // if value === "", then remove inline opacity #12685
|
||
7196 | if ( ( value >= 1 || value === "" ) && |
||
7197 | jQuery.trim( filter.replace( ralpha, "" ) ) === "" && |
||
7198 | style.removeAttribute ) { |
||
7199 | |||
7200 | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
||
7201 | // if "filter:" is present at all, clearType is disabled, we want to avoid this
|
||
7202 | // style.removeAttribute is IE Only, but so apparently is this code path...
|
||
7203 | style.removeAttribute( "filter" );
|
||
7204 | |||
7205 | // if there is no filter style applied in a css rule or unset inline opacity, we are done
|
||
7206 | if ( value === "" || currentStyle && !currentStyle.filter ) { |
||
7207 | return;
|
||
7208 | } |
||
7209 | } |
||
7210 | |||
7211 | // otherwise, set new filter values
|
||
7212 | style.filter = ralpha.test( filter ) ? |
||
7213 | filter.replace( ralpha, opacity ) : |
||
7214 | filter + " " + opacity;
|
||
7215 | } |
||
7216 | }; |
||
7217 | } |
||
7218 | |||
7219 | // These hooks cannot be added until DOM ready because the support test
|
||
7220 | // for it is not run until after DOM ready
|
||
7221 | jQuery(function() {
|
||
7222 | if ( !jQuery.support.reliableMarginRight ) {
|
||
7223 | jQuery.cssHooks.marginRight = { |
||
7224 | get: function( elem, computed ) { |
||
7225 | if ( computed ) {
|
||
7226 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
||
7227 | // Work around by temporarily setting element display to inline-block
|
||
7228 | return jQuery.swap( elem, { "display": "inline-block" }, |
||
7229 | curCSS, [ elem, "marginRight" ] );
|
||
7230 | } |
||
7231 | } |
||
7232 | }; |
||
7233 | } |
||
7234 | |||
7235 | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
||
7236 | // getComputedStyle returns percent when specified for top/left/bottom/right
|
||
7237 | // rather than make the css module depend on the offset module, we just check for it here
|
||
7238 | if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
|
||
7239 | jQuery.each( [ "top", "left" ], function( i, prop ) { |
||
7240 | jQuery.cssHooks[ prop ] = { |
||
7241 | get: function( elem, computed ) { |
||
7242 | if ( computed ) {
|
||
7243 | computed = curCSS( elem, prop ); |
||
7244 | // if curCSS returns percentage, fallback to offset
|
||
7245 | return rnumnonpx.test( computed ) ?
|
||
7246 | jQuery( elem ).position()[ prop ] + "px" :
|
||
7247 | computed; |
||
7248 | } |
||
7249 | } |
||
7250 | }; |
||
7251 | }); |
||
7252 | } |
||
7253 | |||
7254 | }); |
||
7255 | |||
7256 | if ( jQuery.expr && jQuery.expr.filters ) {
|
||
7257 | jQuery.expr.filters.hidden = function( elem ) { |
||
7258 | // Support: Opera <= 12.12
|
||
7259 | // Opera reports offsetWidths and offsetHeights less than zero on some elements
|
||
7260 | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || |
||
7261 | (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); |
||
7262 | }; |
||
7263 | |||
7264 | jQuery.expr.filters.visible = function( elem ) { |
||
7265 | return !jQuery.expr.filters.hidden( elem );
|
||
7266 | }; |
||
7267 | } |
||
7268 | |||
7269 | // These hooks are used by animate to expand properties
|
||
7270 | jQuery.each({ |
||
7271 | margin: "", |
||
7272 | padding: "", |
||
7273 | border: "Width" |
||
7274 | }, function( prefix, suffix ) {
|
||
7275 | jQuery.cssHooks[ prefix + suffix ] = { |
||
7276 | expand: function( value ) { |
||
7277 | var i = 0, |
||
7278 | expanded = {}, |
||
7279 | |||
7280 | // assumes a single number if not a string
|
||
7281 | parts = typeof value === "string" ? value.split(" ") : [ value ]; |
||
7282 | |||
7283 | for ( ; i < 4; i++ ) { |
||
7284 | expanded[ prefix + cssExpand[ i ] + suffix ] = |
||
7285 | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
||
7286 | } |
||
7287 | |||
7288 | return expanded;
|
||
7289 | } |
||
7290 | }; |
||
7291 | |||
7292 | if ( !rmargin.test( prefix ) ) {
|
||
7293 | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
||
7294 | } |
||
7295 | }); |
||
7296 | var r20 = /%20/g, |
||
7297 | rbracket = /\[\]$/,
|
||
7298 | rCRLF = /\r?\n/g,
|
||
7299 | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
||
7300 | rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
||
7301 | |||
7302 | jQuery.fn.extend({ |
||
7303 | serialize: function() { |
||
7304 | return jQuery.param( this.serializeArray() ); |
||
7305 | }, |
||
7306 | serializeArray: function() { |
||
7307 | return this.map(function(){ |
||
7308 | // Can add propHook for "elements" to filter or add form elements
|
||
7309 | var elements = jQuery.prop( this, "elements" ); |
||
7310 | return elements ? jQuery.makeArray( elements ) : this; |
||
7311 | }) |
||
7312 | .filter(function(){
|
||
7313 | var type = this.type; |
||
7314 | // Use .is(":disabled") so that fieldset[disabled] works
|
||
7315 | return this.name && !jQuery( this ).is( ":disabled" ) && |
||
7316 | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
||
7317 | ( this.checked || !manipulation_rcheckableType.test( type ) );
|
||
7318 | }) |
||
7319 | .map(function( i, elem ){
|
||
7320 | var val = jQuery( this ).val(); |
||
7321 | |||
7322 | return val == null ? |
||
7323 | null :
|
||
7324 | jQuery.isArray( val ) ? |
||
7325 | jQuery.map( val, function( val ){
|
||
7326 | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
||
7327 | }) : |
||
7328 | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
||
7329 | }).get(); |
||
7330 | } |
||
7331 | }); |
||
7332 | |||
7333 | //Serialize an array of form elements or a set of
|
||
7334 | //key/values into a query string
|
||
7335 | jQuery.param = function( a, traditional ) { |
||
7336 | var prefix,
|
||
7337 | s = [], |
||
7338 | add = function( key, value ) { |
||
7339 | // If value is a function, invoke it and return its value
|
||
7340 | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
||
7341 | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
||
7342 | }; |
||
7343 | |||
7344 | // Set traditional to true for jQuery <= 1.3.2 behavior.
|
||
7345 | if ( traditional === undefined ) { |
||
7346 | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
||
7347 | } |
||
7348 | |||
7349 | // If an array was passed in, assume that it is an array of form elements.
|
||
7350 | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
||
7351 | // Serialize the form elements
|
||
7352 | jQuery.each( a, function() {
|
||
7353 | add( this.name, this.value ); |
||
7354 | }); |
||
7355 | |||
7356 | } else {
|
||
7357 | // If traditional, encode the "old" way (the way 1.3.2 or older
|
||
7358 | // did it), otherwise encode params recursively.
|
||
7359 | for ( prefix in a ) { |
||
7360 | buildParams( prefix, a[ prefix ], traditional, add ); |
||
7361 | } |
||
7362 | } |
||
7363 | |||
7364 | // Return the resulting serialization
|
||
7365 | return s.join( "&" ).replace( r20, "+" ); |
||
7366 | }; |
||
7367 | |||
7368 | function buildParams( prefix, obj, traditional, add ) { |
||
7369 | var name;
|
||
7370 | |||
7371 | if ( jQuery.isArray( obj ) ) {
|
||
7372 | // Serialize array item.
|
||
7373 | jQuery.each( obj, function( i, v ) {
|
||
7374 | if ( traditional || rbracket.test( prefix ) ) {
|
||
7375 | // Treat each array item as a scalar.
|
||
7376 | add( prefix, v ); |
||
7377 | |||
7378 | } else {
|
||
7379 | // Item is non-scalar (array or object), encode its numeric index.
|
||
7380 | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); |
||
7381 | } |
||
7382 | }); |
||
7383 | |||
7384 | } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
||
7385 | // Serialize object item.
|
||
7386 | for ( name in obj ) { |
||
7387 | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
||
7388 | } |
||
7389 | |||
7390 | } else {
|
||
7391 | // Serialize scalar item.
|
||
7392 | add( prefix, obj ); |
||
7393 | } |
||
7394 | } |
||
7395 | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
||
7396 | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
||
7397 | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { |
||
7398 | |||
7399 | // Handle event binding
|
||
7400 | jQuery.fn[ name ] = function( data, fn ) {
|
||
7401 | return arguments.length > 0 ? |
||
7402 | this.on( name, null, data, fn ) : |
||
7403 | this.trigger( name );
|
||
7404 | }; |
||
7405 | }); |
||
7406 | |||
7407 | jQuery.fn.hover = function( fnOver, fnOut ) { |
||
7408 | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
||
7409 | }; |
||
7410 | var
|
||
7411 | // Document location
|
||
7412 | ajaxLocParts, |
||
7413 | ajaxLocation, |
||
7414 | ajax_nonce = jQuery.now(), |
||
7415 | |||
7416 | ajax_rquery = /\?/,
|
||
7417 | rhash = /#.*$/,
|
||
7418 | rts = /([?&])_=[^&]*/,
|
||
7419 | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL |
||
7420 | // #7653, #8125, #8152: local protocol detection
|
||
7421 | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
||
7422 | rnoContent = /^(?:GET|HEAD)$/,
|
||
7423 | rprotocol = /^\/\//,
|
||
7424 | rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
|
||
7425 | |||
7426 | // Keep a copy of the old load method
|
||
7427 | _load = jQuery.fn.load, |
||
7428 | |||
7429 | /* Prefilters
|
||
7430 | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
||
7431 | * 2) These are called:
|
||
7432 | * - BEFORE asking for a transport
|
||
7433 | * - AFTER param serialization (s.data is a string if s.processData is true)
|
||
7434 | * 3) key is the dataType
|
||
7435 | * 4) the catchall symbol "*" can be used
|
||
7436 | * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
||
7437 | */
|
||
7438 | prefilters = {}, |
||
7439 | |||
7440 | /* Transports bindings
|
||
7441 | * 1) key is the dataType
|
||
7442 | * 2) the catchall symbol "*" can be used
|
||
7443 | * 3) selection will start with transport dataType and THEN go to "*" if needed
|
||
7444 | */
|
||
7445 | transports = {}, |
||
7446 | |||
7447 | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
||
7448 | allTypes = "*/".concat("*"); |
||
7449 | |||
7450 | // #8138, IE may throw an exception when accessing
|
||
7451 | // a field from window.location if document.domain has been set
|
||
7452 | try {
|
||
7453 | ajaxLocation = location.href; |
||
7454 | } catch( e ) {
|
||
7455 | // Use the href attribute of an A element
|
||
7456 | // since IE will modify it given document.location
|
||
7457 | ajaxLocation = document.createElement( "a" );
|
||
7458 | ajaxLocation.href = "";
|
||
7459 | ajaxLocation = ajaxLocation.href; |
||
7460 | } |
||
7461 | |||
7462 | // Segment location into parts
|
||
7463 | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
||
7464 | |||
7465 | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
||
7466 | function addToPrefiltersOrTransports( structure ) { |
||
7467 | |||
7468 | // dataTypeExpression is optional and defaults to "*"
|
||
7469 | return function( dataTypeExpression, func ) { |
||
7470 | |||
7471 | if ( typeof dataTypeExpression !== "string" ) { |
||
7472 | func = dataTypeExpression; |
||
7473 | dataTypeExpression = "*";
|
||
7474 | } |
||
7475 | |||
7476 | var dataType,
|
||
7477 | i = 0,
|
||
7478 | dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; |
||
7479 | |||
7480 | if ( jQuery.isFunction( func ) ) {
|
||
7481 | // For each dataType in the dataTypeExpression
|
||
7482 | while ( (dataType = dataTypes[i++]) ) {
|
||
7483 | // Prepend if requested
|
||
7484 | if ( dataType[0] === "+" ) { |
||
7485 | dataType = dataType.slice( 1 ) || "*"; |
||
7486 | (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); |
||
7487 | |||
7488 | // Otherwise append
|
||
7489 | } else {
|
||
7490 | (structure[ dataType ] = structure[ dataType ] || []).push( func ); |
||
7491 | } |
||
7492 | } |
||
7493 | } |
||
7494 | }; |
||
7495 | } |
||
7496 | |||
7497 | // Base inspection function for prefilters and transports
|
||
7498 | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
||
7499 | |||
7500 | var inspected = {},
|
||
7501 | seekingTransport = ( structure === transports ); |
||
7502 | |||
7503 | function inspect( dataType ) { |
||
7504 | var selected;
|
||
7505 | inspected[ dataType ] = true;
|
||
7506 | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
||
7507 | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
||
7508 | if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
||
7509 | options.dataTypes.unshift( dataTypeOrTransport ); |
||
7510 | inspect( dataTypeOrTransport ); |
||
7511 | return false; |
||
7512 | } else if ( seekingTransport ) { |
||
7513 | return !( selected = dataTypeOrTransport );
|
||
7514 | } |
||
7515 | }); |
||
7516 | return selected;
|
||
7517 | } |
||
7518 | |||
7519 | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
||
7520 | } |
||
7521 | |||
7522 | // A special extend for ajax options
|
||
7523 | // that takes "flat" options (not to be deep extended)
|
||
7524 | // Fixes #9887
|
||
7525 | function ajaxExtend( target, src ) { |
||
7526 | var deep, key,
|
||
7527 | flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
||
7528 | |||
7529 | for ( key in src ) { |
||
7530 | if ( src[ key ] !== undefined ) { |
||
7531 | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; |
||
7532 | } |
||
7533 | } |
||
7534 | if ( deep ) {
|
||
7535 | jQuery.extend( true, target, deep );
|
||
7536 | } |
||
7537 | |||
7538 | return target;
|
||
7539 | } |
||
7540 | |||
7541 | jQuery.fn.load = function( url, params, callback ) { |
||
7542 | if ( typeof url !== "string" && _load ) { |
||
7543 | return _load.apply( this, arguments ); |
||
7544 | } |
||
7545 | |||
7546 | var selector, response, type,
|
||
7547 | self = this,
|
||
7548 | off = url.indexOf(" ");
|
||
7549 | |||
7550 | if ( off >= 0 ) { |
||
7551 | selector = url.slice( off, url.length ); |
||
7552 | url = url.slice( 0, off );
|
||
7553 | } |
||
7554 | |||
7555 | // If it's a function
|
||
7556 | if ( jQuery.isFunction( params ) ) {
|
||
7557 | |||
7558 | // We assume that it's the callback
|
||
7559 | callback = params; |
||
7560 | params = undefined;
|
||
7561 | |||
7562 | // Otherwise, build a param string
|
||
7563 | } else if ( params && typeof params === "object" ) { |
||
7564 | type = "POST";
|
||
7565 | } |
||
7566 | |||
7567 | // If we have elements to modify, make the request
|
||
7568 | if ( self.length > 0 ) { |
||
7569 | jQuery.ajax({ |
||
7570 | url: url,
|
||
7571 | |||
7572 | // if "type" variable is undefined, then "GET" method will be used
|
||
7573 | type: type,
|
||
7574 | dataType: "html", |
||
7575 | data: params
|
||
7576 | }).done(function( responseText ) {
|
||
7577 | |||
7578 | // Save response for use in complete callback
|
||
7579 | response = arguments;
|
||
7580 | |||
7581 | self.html( selector ? |
||
7582 | |||
7583 | // If a selector was specified, locate the right elements in a dummy div
|
||
7584 | // Exclude scripts to avoid IE 'Permission Denied' errors
|
||
7585 | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
||
7586 | |||
7587 | // Otherwise use the full result
|
||
7588 | responseText ); |
||
7589 | |||
7590 | }).complete( callback && function( jqXHR, status ) {
|
||
7591 | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); |
||
7592 | }); |
||
7593 | } |
||
7594 | |||
7595 | return this; |
||
7596 | }; |
||
7597 | |||
7598 | // Attach a bunch of functions for handling common AJAX events
|
||
7599 | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ |
||
7600 | jQuery.fn[ type ] = function( fn ){
|
||
7601 | return this.on( type, fn ); |
||
7602 | }; |
||
7603 | }); |
||
7604 | |||
7605 | jQuery.each( [ "get", "post" ], function( i, method ) { |
||
7606 | jQuery[ method ] = function( url, data, callback, type ) {
|
||
7607 | // shift arguments if data argument was omitted
|
||
7608 | if ( jQuery.isFunction( data ) ) {
|
||
7609 | type = type || callback; |
||
7610 | callback = data; |
||
7611 | data = undefined;
|
||
7612 | } |
||
7613 | |||
7614 | return jQuery.ajax({
|
||
7615 | url: url,
|
||
7616 | type: method,
|
||
7617 | dataType: type,
|
||
7618 | data: data,
|
||
7619 | success: callback
|
||
7620 | }); |
||
7621 | }; |
||
7622 | }); |
||
7623 | |||
7624 | jQuery.extend({ |
||
7625 | |||
7626 | // Counter for holding the number of active queries
|
||
7627 | active: 0, |
||
7628 | |||
7629 | // Last-Modified header cache for next request
|
||
7630 | lastModified: {},
|
||
7631 | etag: {},
|
||
7632 | |||
7633 | ajaxSettings: {
|
||
7634 | url: ajaxLocation,
|
||
7635 | type: "GET", |
||
7636 | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
||
7637 | global: true, |
||
7638 | processData: true, |
||
7639 | async: true, |
||
7640 | contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
||
7641 | /*
|
||
7642 | timeout: 0,
|
||
7643 | data: null,
|
||
7644 | dataType: null,
|
||
7645 | username: null,
|
||
7646 | password: null,
|
||
7647 | cache: null,
|
||
7648 | throws: false,
|
||
7649 | traditional: false,
|
||
7650 | headers: {},
|
||
7651 | */
|
||
7652 | |||
7653 | accepts: {
|
||
7654 | "*": allTypes,
|
||
7655 | text: "text/plain", |
||
7656 | html: "text/html", |
||
7657 | xml: "application/xml, text/xml", |
||
7658 | json: "application/json, text/javascript" |
||
7659 | }, |
||
7660 | |||
7661 | contents: {
|
||
7662 | xml: /xml/, |
||
7663 | html: /html/, |
||
7664 | json: /json/ |
||
7665 | }, |
||
7666 | |||
7667 | responseFields: {
|
||
7668 | xml: "responseXML", |
||
7669 | text: "responseText" |
||
7670 | }, |
||
7671 | |||
7672 | // Data converters
|
||
7673 | // Keys separate source (or catchall "*") and destination types with a single space
|
||
7674 | converters: {
|
||
7675 | |||
7676 | // Convert anything to text
|
||
7677 | "* text": window.String,
|
||
7678 | |||
7679 | // Text to html (true = no transformation)
|
||
7680 | "text html": true, |
||
7681 | |||
7682 | // Evaluate text as a json expression
|
||
7683 | "text json": jQuery.parseJSON,
|
||
7684 | |||
7685 | // Parse text as xml
|
||
7686 | "text xml": jQuery.parseXML
|
||
7687 | }, |
||
7688 | |||
7689 | // For options that shouldn't be deep extended:
|
||
7690 | // you can add your own custom options here if
|
||
7691 | // and when you create one that shouldn't be
|
||
7692 | // deep extended (see ajaxExtend)
|
||
7693 | flatOptions: {
|
||
7694 | url: true, |
||
7695 | context: true |
||
7696 | } |
||
7697 | }, |
||
7698 | |||
7699 | // Creates a full fledged settings object into target
|
||
7700 | // with both ajaxSettings and settings fields.
|
||
7701 | // If target is omitted, writes into ajaxSettings.
|
||
7702 | ajaxSetup: function( target, settings ) { |
||
7703 | return settings ?
|
||
7704 | |||
7705 | // Building a settings object
|
||
7706 | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
||
7707 | |||
7708 | // Extending ajaxSettings
|
||
7709 | ajaxExtend( jQuery.ajaxSettings, target ); |
||
7710 | }, |
||
7711 | |||
7712 | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
||
7713 | ajaxTransport: addToPrefiltersOrTransports( transports ),
|
||
7714 | |||
7715 | // Main method
|
||
7716 | ajax: function( url, options ) { |
||
7717 | |||
7718 | // If url is an object, simulate pre-1.5 signature
|
||
7719 | if ( typeof url === "object" ) { |
||
7720 | options = url; |
||
7721 | url = undefined;
|
||
7722 | } |
||
7723 | |||
7724 | // Force options to be an object
|
||
7725 | options = options || {}; |
||
7726 | |||
7727 | var // Cross-domain detection vars |
||
7728 | parts, |
||
7729 | // Loop variable
|
||
7730 | i, |
||
7731 | // URL without anti-cache param
|
||
7732 | cacheURL, |
||
7733 | // Response headers as string
|
||
7734 | responseHeadersString, |
||
7735 | // timeout handle
|
||
7736 | timeoutTimer, |
||
7737 | |||
7738 | // To know if global events are to be dispatched
|
||
7739 | fireGlobals, |
||
7740 | |||
7741 | transport, |
||
7742 | // Response headers
|
||
7743 | responseHeaders, |
||
7744 | // Create the final options object
|
||
7745 | s = jQuery.ajaxSetup( {}, options ), |
||
7746 | // Callbacks context
|
||
7747 | callbackContext = s.context || s, |
||
7748 | // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
||
7749 | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? |
||
7750 | jQuery( callbackContext ) : |
||
7751 | jQuery.event, |
||
7752 | // Deferreds
|
||
7753 | deferred = jQuery.Deferred(), |
||
7754 | completeDeferred = jQuery.Callbacks("once memory"),
|
||
7755 | // Status-dependent callbacks
|
||
7756 | statusCode = s.statusCode || {}, |
||
7757 | // Headers (they are sent all at once)
|
||
7758 | requestHeaders = {}, |
||
7759 | requestHeadersNames = {}, |
||
7760 | // The jqXHR state
|
||
7761 | state = 0,
|
||
7762 | // Default abort message
|
||
7763 | strAbort = "canceled",
|
||
7764 | // Fake xhr
|
||
7765 | jqXHR = { |
||
7766 | readyState: 0, |
||
7767 | |||
7768 | // Builds headers hashtable if needed
|
||
7769 | getResponseHeader: function( key ) { |
||
7770 | var match;
|
||
7771 | if ( state === 2 ) { |
||
7772 | if ( !responseHeaders ) {
|
||
7773 | responseHeaders = {}; |
||
7774 | while ( (match = rheaders.exec( responseHeadersString )) ) {
|
||
7775 | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; |
||
7776 | } |
||
7777 | } |
||
7778 | match = responseHeaders[ key.toLowerCase() ]; |
||
7779 | } |
||
7780 | return match == null ? null : match; |
||
7781 | }, |
||
7782 | |||
7783 | // Raw string
|
||
7784 | getAllResponseHeaders: function() { |
||
7785 | return state === 2 ? responseHeadersString : null; |
||
7786 | }, |
||
7787 | |||
7788 | // Caches the header
|
||
7789 | setRequestHeader: function( name, value ) { |
||
7790 | var lname = name.toLowerCase();
|
||
7791 | if ( !state ) {
|
||
7792 | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
||
7793 | requestHeaders[ name ] = value; |
||
7794 | } |
||
7795 | return this; |
||
7796 | }, |
||
7797 | |||
7798 | // Overrides response content-type header
|
||
7799 | overrideMimeType: function( type ) { |
||
7800 | if ( !state ) {
|
||
7801 | s.mimeType = type; |
||
7802 | } |
||
7803 | return this; |
||
7804 | }, |
||
7805 | |||
7806 | // Status-dependent callbacks
|
||
7807 | statusCode: function( map ) { |
||
7808 | var code;
|
||
7809 | if ( map ) {
|
||
7810 | if ( state < 2 ) { |
||
7811 | for ( code in map ) { |
||
7812 | // Lazy-add the new callback in a way that preserves old ones
|
||
7813 | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
||
7814 | } |
||
7815 | } else {
|
||
7816 | // Execute the appropriate callbacks
|
||
7817 | jqXHR.always( map[ jqXHR.status ] ); |
||
7818 | } |
||
7819 | } |
||
7820 | return this; |
||
7821 | }, |
||
7822 | |||
7823 | // Cancel the request
|
||
7824 | abort: function( statusText ) { |
||
7825 | var finalText = statusText || strAbort;
|
||
7826 | if ( transport ) {
|
||
7827 | transport.abort( finalText ); |
||
7828 | } |
||
7829 | done( 0, finalText );
|
||
7830 | return this; |
||
7831 | } |
||
7832 | }; |
||
7833 | |||
7834 | // Attach deferreds
|
||
7835 | deferred.promise( jqXHR ).complete = completeDeferred.add; |
||
7836 | jqXHR.success = jqXHR.done; |
||
7837 | jqXHR.error = jqXHR.fail; |
||
7838 | |||
7839 | // Remove hash character (#7531: and string promotion)
|
||
7840 | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
||
7841 | // Handle falsy url in the settings object (#10093: consistency with old signature)
|
||
7842 | // We also use the url parameter if available
|
||
7843 | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
||
7844 | |||
7845 | // Alias method option to type as per ticket #12004
|
||
7846 | s.type = options.method || options.type || s.method || s.type; |
||
7847 | |||
7848 | // Extract dataTypes list
|
||
7849 | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; |
||
7850 | |||
7851 | // A cross-domain request is in order when we have a protocol:host:port mismatch
|
||
7852 | if ( s.crossDomain == null ) { |
||
7853 | parts = rurl.exec( s.url.toLowerCase() ); |
||
7854 | s.crossDomain = !!( parts && |
||
7855 | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || |
||
7856 | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != |
||
7857 | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) |
||
7858 | ); |
||
7859 | } |
||
7860 | |||
7861 | // Convert data if not already a string
|
||
7862 | if ( s.data && s.processData && typeof s.data !== "string" ) { |
||
7863 | s.data = jQuery.param( s.data, s.traditional ); |
||
7864 | } |
||
7865 | |||
7866 | // Apply prefilters
|
||
7867 | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
||
7868 | |||
7869 | // If request was aborted inside a prefilter, stop there
|
||
7870 | if ( state === 2 ) { |
||
7871 | return jqXHR;
|
||
7872 | } |
||
7873 | |||
7874 | // We can fire global events as of now if asked to
|
||
7875 | fireGlobals = s.global; |
||
7876 | |||
7877 | // Watch for a new set of requests
|
||
7878 | if ( fireGlobals && jQuery.active++ === 0 ) { |
||
7879 | jQuery.event.trigger("ajaxStart");
|
||
7880 | } |
||
7881 | |||
7882 | // Uppercase the type
|
||
7883 | s.type = s.type.toUpperCase(); |
||
7884 | |||
7885 | // Determine if request has content
|
||
7886 | s.hasContent = !rnoContent.test( s.type ); |
||
7887 | |||
7888 | // Save the URL in case we're toying with the If-Modified-Since
|
||
7889 | // and/or If-None-Match header later on
|
||
7890 | cacheURL = s.url; |
||
7891 | |||
7892 | // More options handling for requests with no content
|
||
7893 | if ( !s.hasContent ) {
|
||
7894 | |||
7895 | // If data is available, append data to url
|
||
7896 | if ( s.data ) {
|
||
7897 | cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
||
7898 | // #9682: remove data so that it's not used in an eventual retry
|
||
7899 | delete s.data;
|
||
7900 | } |
||
7901 | |||
7902 | // Add anti-cache in url if needed
|
||
7903 | if ( s.cache === false ) { |
||
7904 | s.url = rts.test( cacheURL ) ? |
||
7905 | |||
7906 | // If there is already a '_' parameter, set its value
|
||
7907 | cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
|
||
7908 | |||
7909 | // Otherwise add one to the end
|
||
7910 | cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; |
||
7911 | } |
||
7912 | } |
||
7913 | |||
7914 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
||
7915 | if ( s.ifModified ) {
|
||
7916 | if ( jQuery.lastModified[ cacheURL ] ) {
|
||
7917 | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
||
7918 | } |
||
7919 | if ( jQuery.etag[ cacheURL ] ) {
|
||
7920 | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
||
7921 | } |
||
7922 | } |
||
7923 | |||
7924 | // Set the correct header, if data is being sent
|
||
7925 | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
||
7926 | jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
||
7927 | } |
||
7928 | |||
7929 | // Set the Accepts header for the server, depending on the dataType
|
||
7930 | jqXHR.setRequestHeader( |
||
7931 | "Accept",
|
||
7932 | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? |
||
7933 | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
||
7934 | s.accepts[ "*" ]
|
||
7935 | ); |
||
7936 | |||
7937 | // Check for headers option
|
||
7938 | for ( i in s.headers ) { |
||
7939 | jqXHR.setRequestHeader( i, s.headers[ i ] ); |
||
7940 | } |
||
7941 | |||
7942 | // Allow custom headers/mimetypes and early abort
|
||
7943 | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
||
7944 | // Abort if not done already and return
|
||
7945 | return jqXHR.abort();
|
||
7946 | } |
||
7947 | |||
7948 | // aborting is no longer a cancellation
|
||
7949 | strAbort = "abort";
|
||
7950 | |||
7951 | // Install callbacks on deferreds
|
||
7952 | for ( i in { success: 1, error: 1, complete: 1 } ) { |
||
7953 | jqXHR[ i ]( s[ i ] ); |
||
7954 | } |
||
7955 | |||
7956 | // Get transport
|
||
7957 | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
||
7958 | |||
7959 | // If no transport, we auto-abort
|
||
7960 | if ( !transport ) {
|
||
7961 | done( -1, "No Transport" ); |
||
7962 | } else {
|
||
7963 | jqXHR.readyState = 1;
|
||
7964 | |||
7965 | // Send global event
|
||
7966 | if ( fireGlobals ) {
|
||
7967 | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
||
7968 | } |
||
7969 | // Timeout
|
||
7970 | if ( s.async && s.timeout > 0 ) { |
||
7971 | timeoutTimer = setTimeout(function() {
|
||
7972 | jqXHR.abort("timeout");
|
||
7973 | }, s.timeout ); |
||
7974 | } |
||
7975 | |||
7976 | try {
|
||
7977 | state = 1;
|
||
7978 | transport.send( requestHeaders, done ); |
||
7979 | } catch ( e ) {
|
||
7980 | // Propagate exception as error if not done
|
||
7981 | if ( state < 2 ) { |
||
7982 | done( -1, e );
|
||
7983 | // Simply rethrow otherwise
|
||
7984 | } else {
|
||
7985 | throw e;
|
||
7986 | } |
||
7987 | } |
||
7988 | } |
||
7989 | |||
7990 | // Callback for when everything is done
|
||
7991 | function done( status, nativeStatusText, responses, headers ) { |
||
7992 | var isSuccess, success, error, response, modified,
|
||
7993 | statusText = nativeStatusText; |
||
7994 | |||
7995 | // Called once
|
||
7996 | if ( state === 2 ) { |
||
7997 | return;
|
||
7998 | } |
||
7999 | |||
8000 | // State is "done" now
|
||
8001 | state = 2;
|
||
8002 | |||
8003 | // Clear timeout if it exists
|
||
8004 | if ( timeoutTimer ) {
|
||
8005 | clearTimeout( timeoutTimer ); |
||
8006 | } |
||
8007 | |||
8008 | // Dereference transport for early garbage collection
|
||
8009 | // (no matter how long the jqXHR object will be used)
|
||
8010 | transport = undefined;
|
||
8011 | |||
8012 | // Cache response headers
|
||
8013 | responseHeadersString = headers || "";
|
||
8014 | |||
8015 | // Set readyState
|
||
8016 | jqXHR.readyState = status > 0 ? 4 : 0; |
||
8017 | |||
8018 | // Get response data
|
||
8019 | if ( responses ) {
|
||
8020 | response = ajaxHandleResponses( s, jqXHR, responses ); |
||
8021 | } |
||
8022 | |||
8023 | // If successful, handle type chaining
|
||
8024 | if ( status >= 200 && status < 300 || status === 304 ) { |
||
8025 | |||
8026 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
||
8027 | if ( s.ifModified ) {
|
||
8028 | modified = jqXHR.getResponseHeader("Last-Modified");
|
||
8029 | if ( modified ) {
|
||
8030 | jQuery.lastModified[ cacheURL ] = modified; |
||
8031 | } |
||
8032 | modified = jqXHR.getResponseHeader("etag");
|
||
8033 | if ( modified ) {
|
||
8034 | jQuery.etag[ cacheURL ] = modified; |
||
8035 | } |
||
8036 | } |
||
8037 | |||
8038 | // if no content
|
||
8039 | if ( status === 204 ) { |
||
8040 | isSuccess = true;
|
||
8041 | statusText = "nocontent";
|
||
8042 | |||
8043 | // if not modified
|
||
8044 | } else if ( status === 304 ) { |
||
8045 | isSuccess = true;
|
||
8046 | statusText = "notmodified";
|
||
8047 | |||
8048 | // If we have data, let's convert it
|
||
8049 | } else {
|
||
8050 | isSuccess = ajaxConvert( s, response ); |
||
8051 | statusText = isSuccess.state; |
||
8052 | success = isSuccess.data; |
||
8053 | error = isSuccess.error; |
||
8054 | isSuccess = !error; |
||
8055 | } |
||
8056 | } else {
|
||
8057 | // We extract error from statusText
|
||
8058 | // then normalize statusText and status for non-aborts
|
||
8059 | error = statusText; |
||
8060 | if ( status || !statusText ) {
|
||
8061 | statusText = "error";
|
||
8062 | if ( status < 0 ) { |
||
8063 | status = 0;
|
||
8064 | } |
||
8065 | } |
||
8066 | } |
||
8067 | |||
8068 | // Set data for the fake xhr object
|
||
8069 | jqXHR.status = status; |
||
8070 | jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
||
8071 | |||
8072 | // Success/Error
|
||
8073 | if ( isSuccess ) {
|
||
8074 | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
||
8075 | } else {
|
||
8076 | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
||
8077 | } |
||
8078 | |||
8079 | // Status-dependent callbacks
|
||
8080 | jqXHR.statusCode( statusCode ); |
||
8081 | statusCode = undefined;
|
||
8082 | |||
8083 | if ( fireGlobals ) {
|
||
8084 | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
||
8085 | [ jqXHR, s, isSuccess ? success : error ] ); |
||
8086 | } |
||
8087 | |||
8088 | // Complete
|
||
8089 | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
||
8090 | |||
8091 | if ( fireGlobals ) {
|
||
8092 | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
||
8093 | // Handle the global AJAX counter
|
||
8094 | if ( !( --jQuery.active ) ) {
|
||
8095 | jQuery.event.trigger("ajaxStop");
|
||
8096 | } |
||
8097 | } |
||
8098 | } |
||
8099 | |||
8100 | return jqXHR;
|
||
8101 | }, |
||
8102 | |||
8103 | getScript: function( url, callback ) { |
||
8104 | return jQuery.get( url, undefined, callback, "script" ); |
||
8105 | }, |
||
8106 | |||
8107 | getJSON: function( url, data, callback ) { |
||
8108 | return jQuery.get( url, data, callback, "json" ); |
||
8109 | } |
||
8110 | }); |
||
8111 | |||
8112 | /* Handles responses to an ajax request:
|
||
8113 | * - sets all responseXXX fields accordingly
|
||
8114 | * - finds the right dataType (mediates between content-type and expected dataType)
|
||
8115 | * - returns the corresponding response
|
||
8116 | */
|
||
8117 | function ajaxHandleResponses( s, jqXHR, responses ) { |
||
8118 | var firstDataType, ct, finalDataType, type,
|
||
8119 | contents = s.contents, |
||
8120 | dataTypes = s.dataTypes, |
||
8121 | responseFields = s.responseFields; |
||
8122 | |||
8123 | // Fill responseXXX fields
|
||
8124 | for ( type in responseFields ) { |
||
8125 | if ( type in responses ) { |
||
8126 | jqXHR[ responseFields[type] ] = responses[ type ]; |
||
8127 | } |
||
8128 | } |
||
8129 | |||
8130 | // Remove auto dataType and get content-type in the process
|
||
8131 | while( dataTypes[ 0 ] === "*" ) { |
||
8132 | dataTypes.shift(); |
||
8133 | if ( ct === undefined ) { |
||
8134 | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
||
8135 | } |
||
8136 | } |
||
8137 | |||
8138 | // Check if we're dealing with a known content-type
|
||
8139 | if ( ct ) {
|
||
8140 | for ( type in contents ) { |
||
8141 | if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
||
8142 | dataTypes.unshift( type ); |
||
8143 | break;
|
||
8144 | } |
||
8145 | } |
||
8146 | } |
||
8147 | |||
8148 | // Check to see if we have a response for the expected dataType
|
||
8149 | if ( dataTypes[ 0 ] in responses ) { |
||
8150 | finalDataType = dataTypes[ 0 ];
|
||
8151 | } else {
|
||
8152 | // Try convertible dataTypes
|
||
8153 | for ( type in responses ) { |
||
8154 | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { |
||
8155 | finalDataType = type; |
||
8156 | break;
|
||
8157 | } |
||
8158 | if ( !firstDataType ) {
|
||
8159 | firstDataType = type; |
||
8160 | } |
||
8161 | } |
||
8162 | // Or just use first one
|
||
8163 | finalDataType = finalDataType || firstDataType; |
||
8164 | } |
||
8165 | |||
8166 | // If we found a dataType
|
||
8167 | // We add the dataType to the list if needed
|
||
8168 | // and return the corresponding response
|
||
8169 | if ( finalDataType ) {
|
||
8170 | if ( finalDataType !== dataTypes[ 0 ] ) { |
||
8171 | dataTypes.unshift( finalDataType ); |
||
8172 | } |
||
8173 | return responses[ finalDataType ];
|
||
8174 | } |
||
8175 | } |
||
8176 | |||
8177 | // Chain conversions given the request and the original response
|
||
8178 | function ajaxConvert( s, response ) { |
||
8179 | var conv2, current, conv, tmp,
|
||
8180 | converters = {}, |
||
8181 | i = 0,
|
||
8182 | // Work with a copy of dataTypes in case we need to modify it for conversion
|
||
8183 | dataTypes = s.dataTypes.slice(), |
||
8184 | prev = dataTypes[ 0 ];
|
||
8185 | |||
8186 | // Apply the dataFilter if provided
|
||
8187 | if ( s.dataFilter ) {
|
||
8188 | response = s.dataFilter( response, s.dataType ); |
||
8189 | } |
||
8190 | |||
8191 | // Create converters map with lowercased keys
|
||
8192 | if ( dataTypes[ 1 ] ) { |
||
8193 | for ( conv in s.converters ) { |
||
8194 | converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
||
8195 | } |
||
8196 | } |
||
8197 | |||
8198 | // Convert to each sequential dataType, tolerating list modification
|
||
8199 | for ( ; (current = dataTypes[++i]); ) {
|
||
8200 | |||
8201 | // There's only work to do if current dataType is non-auto
|
||
8202 | if ( current !== "*" ) { |
||
8203 | |||
8204 | // Convert response if prev dataType is non-auto and differs from current
|
||
8205 | if ( prev !== "*" && prev !== current ) { |
||
8206 | |||
8207 | // Seek a direct converter
|
||
8208 | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
||
8209 | |||
8210 | // If none found, seek a pair
|
||
8211 | if ( !conv ) {
|
||
8212 | for ( conv2 in converters ) { |
||
8213 | |||
8214 | // If conv2 outputs current
|
||
8215 | tmp = conv2.split(" ");
|
||
8216 | if ( tmp[ 1 ] === current ) { |
||
8217 | |||
8218 | // If prev can be converted to accepted input
|
||
8219 | conv = converters[ prev + " " + tmp[ 0 ] ] || |
||
8220 | converters[ "* " + tmp[ 0 ] ]; |
||
8221 | if ( conv ) {
|
||
8222 | // Condense equivalence converters
|
||
8223 | if ( conv === true ) { |
||
8224 | conv = converters[ conv2 ]; |
||
8225 | |||
8226 | // Otherwise, insert the intermediate dataType
|
||
8227 | } else if ( converters[ conv2 ] !== true ) { |
||
8228 | current = tmp[ 0 ];
|
||
8229 | dataTypes.splice( i--, 0, current );
|
||
8230 | } |
||
8231 | |||
8232 | break;
|
||
8233 | } |
||
8234 | } |
||
8235 | } |
||
8236 | } |
||
8237 | |||
8238 | // Apply converter (if not an equivalence)
|
||
8239 | if ( conv !== true ) { |
||
8240 | |||
8241 | // Unless errors are allowed to bubble, catch and return them
|
||
8242 | if ( conv && s["throws"] ) { |
||
8243 | response = conv( response ); |
||
8244 | } else {
|
||
8245 | try {
|
||
8246 | response = conv( response ); |
||
8247 | } catch ( e ) {
|
||
8248 | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; |
||
8249 | } |
||
8250 | } |
||
8251 | } |
||
8252 | } |
||
8253 | |||
8254 | // Update prev for next iteration
|
||
8255 | prev = current; |
||
8256 | } |
||
8257 | } |
||
8258 | |||
8259 | return { state: "success", data: response }; |
||
8260 | } |
||
8261 | // Install script dataType
|
||
8262 | jQuery.ajaxSetup({ |
||
8263 | accepts: {
|
||
8264 | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" |
||
8265 | }, |
||
8266 | contents: {
|
||
8267 | script: /(?:java|ecma)script/ |
||
8268 | }, |
||
8269 | converters: {
|
||
8270 | "text script": function( text ) { |
||
8271 | jQuery.globalEval( text ); |
||
8272 | return text;
|
||
8273 | } |
||
8274 | } |
||
8275 | }); |
||
8276 | |||
8277 | // Handle cache's special case and global
|
||
8278 | jQuery.ajaxPrefilter( "script", function( s ) { |
||
8279 | if ( s.cache === undefined ) { |
||
8280 | s.cache = false;
|
||
8281 | } |
||
8282 | if ( s.crossDomain ) {
|
||
8283 | s.type = "GET";
|
||
8284 | s.global = false;
|
||
8285 | } |
||
8286 | }); |
||
8287 | |||
8288 | // Bind script tag hack transport
|
||
8289 | jQuery.ajaxTransport( "script", function(s) { |
||
8290 | |||
8291 | // This transport only deals with cross domain requests
|
||
8292 | if ( s.crossDomain ) {
|
||
8293 | |||
8294 | var script,
|
||
8295 | head = document.head || jQuery("head")[0] || document.documentElement; |
||
8296 | |||
8297 | return {
|
||
8298 | |||
8299 | send: function( _, callback ) { |
||
8300 | |||
8301 | script = document.createElement("script");
|
||
8302 | |||
8303 | script.async = true;
|
||
8304 | |||
8305 | if ( s.scriptCharset ) {
|
||
8306 | script.charset = s.scriptCharset; |
||
8307 | } |
||
8308 | |||
8309 | script.src = s.url; |
||
8310 | |||
8311 | // Attach handlers for all browsers
|
||
8312 | script.onload = script.onreadystatechange = function( _, isAbort ) { |
||
8313 | |||
8314 | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
||
8315 | |||
8316 | // Handle memory leak in IE
|
||
8317 | script.onload = script.onreadystatechange = null;
|
||
8318 | |||
8319 | // Remove the script
|
||
8320 | if ( script.parentNode ) {
|
||
8321 | script.parentNode.removeChild( script ); |
||
8322 | } |
||
8323 | |||
8324 | // Dereference the script
|
||
8325 | script = null;
|
||
8326 | |||
8327 | // Callback if not abort
|
||
8328 | if ( !isAbort ) {
|
||
8329 | callback( 200, "success" ); |
||
8330 | } |
||
8331 | } |
||
8332 | }; |
||
8333 | |||
8334 | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
|
||
8335 | // Use native DOM manipulation to avoid our domManip AJAX trickery
|
||
8336 | head.insertBefore( script, head.firstChild ); |
||
8337 | }, |
||
8338 | |||
8339 | abort: function() { |
||
8340 | if ( script ) {
|
||
8341 | script.onload( undefined, true ); |
||
8342 | } |
||
8343 | } |
||
8344 | }; |
||
8345 | } |
||
8346 | }); |
||
8347 | var oldCallbacks = [],
|
||
8348 | rjsonp = /(=)\?(?=&|$)|\?\?/;
|
||
8349 | |||
8350 | // Default jsonp settings
|
||
8351 | jQuery.ajaxSetup({ |
||
8352 | jsonp: "callback", |
||
8353 | jsonpCallback: function() { |
||
8354 | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); |
||
8355 | this[ callback ] = true; |
||
8356 | return callback;
|
||
8357 | } |
||
8358 | }); |
||
8359 | |||
8360 | // Detect, normalize options and install callbacks for jsonp requests
|
||
8361 | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
||
8362 | |||
8363 | var callbackName, overwritten, responseContainer,
|
||
8364 | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
||
8365 | "url" :
|
||
8366 | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" |
||
8367 | ); |
||
8368 | |||
8369 | // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
||
8370 | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
||
8371 | |||
8372 | // Get callback name, remembering preexisting value associated with it
|
||
8373 | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
||
8374 | s.jsonpCallback() : |
||
8375 | s.jsonpCallback; |
||
8376 | |||
8377 | // Insert callback into url or form data
|
||
8378 | if ( jsonProp ) {
|
||
8379 | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
||
8380 | } else if ( s.jsonp !== false ) { |
||
8381 | s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
||
8382 | } |
||
8383 | |||
8384 | // Use data converter to retrieve json after script execution
|
||
8385 | s.converters["script json"] = function() { |
||
8386 | if ( !responseContainer ) {
|
||
8387 | jQuery.error( callbackName + " was not called" );
|
||
8388 | } |
||
8389 | return responseContainer[ 0 ]; |
||
8390 | }; |
||
8391 | |||
8392 | // force json dataType
|
||
8393 | s.dataTypes[ 0 ] = "json"; |
||
8394 | |||
8395 | // Install callback
|
||
8396 | overwritten = window[ callbackName ]; |
||
8397 | window[ callbackName ] = function() {
|
||
8398 | responseContainer = arguments;
|
||
8399 | }; |
||
8400 | |||
8401 | // Clean-up function (fires after converters)
|
||
8402 | jqXHR.always(function() {
|
||
8403 | // Restore preexisting value
|
||
8404 | window[ callbackName ] = overwritten; |
||
8405 | |||
8406 | // Save back as free
|
||
8407 | if ( s[ callbackName ] ) {
|
||
8408 | // make sure that re-using the options doesn't screw things around
|
||
8409 | s.jsonpCallback = originalSettings.jsonpCallback; |
||
8410 | |||
8411 | // save the callback name for future use
|
||
8412 | oldCallbacks.push( callbackName ); |
||
8413 | } |
||
8414 | |||
8415 | // Call if it was a function and we have a response
|
||
8416 | if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
||
8417 | overwritten( responseContainer[ 0 ] );
|
||
8418 | } |
||
8419 | |||
8420 | responseContainer = overwritten = undefined;
|
||
8421 | }); |
||
8422 | |||
8423 | // Delegate to script
|
||
8424 | return "script"; |
||
8425 | } |
||
8426 | }); |
||
8427 | var xhrCallbacks, xhrSupported,
|
||
8428 | xhrId = 0,
|
||
8429 | // #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
||
8430 | xhrOnUnloadAbort = window.ActiveXObject && function() {
|
||
8431 | // Abort all pending requests
|
||
8432 | var key;
|
||
8433 | for ( key in xhrCallbacks ) { |
||
8434 | xhrCallbacks[ key ]( undefined, true ); |
||
8435 | } |
||
8436 | }; |
||
8437 | |||
8438 | // Functions to create xhrs
|
||
8439 | function createStandardXHR() { |
||
8440 | try {
|
||
8441 | return new window.XMLHttpRequest(); |
||
8442 | } catch( e ) {}
|
||
8443 | } |
||
8444 | |||
8445 | function createActiveXHR() { |
||
8446 | try {
|
||
8447 | return new window.ActiveXObject("Microsoft.XMLHTTP"); |
||
8448 | } catch( e ) {}
|
||
8449 | } |
||
8450 | |||
8451 | // Create the request object
|
||
8452 | // (This is still attached to ajaxSettings for backward compatibility)
|
||
8453 | jQuery.ajaxSettings.xhr = window.ActiveXObject ? |
||
8454 | /* Microsoft failed to properly
|
||
8455 | * implement the XMLHttpRequest in IE7 (can't request local files),
|
||
8456 | * so we use the ActiveXObject when it is available
|
||
8457 | * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
||
8458 | * we need a fallback.
|
||
8459 | */
|
||
8460 | function() {
|
||
8461 | return !this.isLocal && createStandardXHR() || createActiveXHR(); |
||
8462 | } : |
||
8463 | // For all other browsers, use the standard XMLHttpRequest object
|
||
8464 | createStandardXHR; |
||
8465 | |||
8466 | // Determine support properties
|
||
8467 | xhrSupported = jQuery.ajaxSettings.xhr(); |
||
8468 | jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
||
8469 | xhrSupported = jQuery.support.ajax = !!xhrSupported; |
||
8470 | |||
8471 | // Create transport if the browser can provide an xhr
|
||
8472 | if ( xhrSupported ) {
|
||
8473 | |||
8474 | jQuery.ajaxTransport(function( s ) {
|
||
8475 | // Cross domain only allowed if supported through XMLHttpRequest
|
||
8476 | if ( !s.crossDomain || jQuery.support.cors ) {
|
||
8477 | |||
8478 | var callback;
|
||
8479 | |||
8480 | return {
|
||
8481 | send: function( headers, complete ) { |
||
8482 | |||
8483 | // Get a new xhr
|
||
8484 | var handle, i,
|
||
8485 | xhr = s.xhr(); |
||
8486 | |||
8487 | // Open the socket
|
||
8488 | // Passing null username, generates a login popup on Opera (#2865)
|
||
8489 | if ( s.username ) {
|
||
8490 | xhr.open( s.type, s.url, s.async, s.username, s.password ); |
||
8491 | } else {
|
||
8492 | xhr.open( s.type, s.url, s.async ); |
||
8493 | } |
||
8494 | |||
8495 | // Apply custom fields if provided
|
||
8496 | if ( s.xhrFields ) {
|
||
8497 | for ( i in s.xhrFields ) { |
||
8498 | xhr[ i ] = s.xhrFields[ i ]; |
||
8499 | } |
||
8500 | } |
||
8501 | |||
8502 | // Override mime type if needed
|
||
8503 | if ( s.mimeType && xhr.overrideMimeType ) {
|
||
8504 | xhr.overrideMimeType( s.mimeType ); |
||
8505 | } |
||
8506 | |||
8507 | // X-Requested-With header
|
||
8508 | // For cross-domain requests, seeing as conditions for a preflight are
|
||
8509 | // akin to a jigsaw puzzle, we simply never set it to be sure.
|
||
8510 | // (it can always be set on a per-request basis or even using ajaxSetup)
|
||
8511 | // For same-domain requests, won't change header if already provided.
|
||
8512 | if ( !s.crossDomain && !headers["X-Requested-With"] ) { |
||
8513 | headers["X-Requested-With"] = "XMLHttpRequest"; |
||
8514 | } |
||
8515 | |||
8516 | // Need an extra try/catch for cross domain requests in Firefox 3
|
||
8517 | try {
|
||
8518 | for ( i in headers ) { |
||
8519 | xhr.setRequestHeader( i, headers[ i ] ); |
||
8520 | } |
||
8521 | } catch( err ) {}
|
||
8522 | |||
8523 | // Do send the request
|
||
8524 | // This may raise an exception which is actually
|
||
8525 | // handled in jQuery.ajax (so no try/catch here)
|
||
8526 | xhr.send( ( s.hasContent && s.data ) || null );
|
||
8527 | |||
8528 | // Listener
|
||
8529 | callback = function( _, isAbort ) { |
||
8530 | var status, responseHeaders, statusText, responses;
|
||
8531 | |||
8532 | // Firefox throws exceptions when accessing properties
|
||
8533 | // of an xhr when a network error occurred
|
||
8534 | // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
||
8535 | try {
|
||
8536 | |||
8537 | // Was never called and is aborted or complete
|
||
8538 | if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
||
8539 | |||
8540 | // Only called once
|
||
8541 | callback = undefined;
|
||
8542 | |||
8543 | // Do not keep as active anymore
|
||
8544 | if ( handle ) {
|
||
8545 | xhr.onreadystatechange = jQuery.noop; |
||
8546 | if ( xhrOnUnloadAbort ) {
|
||
8547 | delete xhrCallbacks[ handle ];
|
||
8548 | } |
||
8549 | } |
||
8550 | |||
8551 | // If it's an abort
|
||
8552 | if ( isAbort ) {
|
||
8553 | // Abort it manually if needed
|
||
8554 | if ( xhr.readyState !== 4 ) { |
||
8555 | xhr.abort(); |
||
8556 | } |
||
8557 | } else {
|
||
8558 | responses = {}; |
||
8559 | status = xhr.status; |
||
8560 | responseHeaders = xhr.getAllResponseHeaders(); |
||
8561 | |||
8562 | // When requesting binary data, IE6-9 will throw an exception
|
||
8563 | // on any attempt to access responseText (#11426)
|
||
8564 | if ( typeof xhr.responseText === "string" ) { |
||
8565 | responses.text = xhr.responseText; |
||
8566 | } |
||
8567 | |||
8568 | // Firefox throws an exception when accessing
|
||
8569 | // statusText for faulty cross-domain requests
|
||
8570 | try {
|
||
8571 | statusText = xhr.statusText; |
||
8572 | } catch( e ) {
|
||
8573 | // We normalize with Webkit giving an empty statusText
|
||
8574 | statusText = "";
|
||
8575 | } |
||
8576 | |||
8577 | // Filter status for non standard behaviors
|
||
8578 | |||
8579 | // If the request is local and we have data: assume a success
|
||
8580 | // (success with no data won't get notified, that's the best we
|
||
8581 | // can do given current implementations)
|
||
8582 | if ( !status && s.isLocal && !s.crossDomain ) {
|
||
8583 | status = responses.text ? 200 : 404; |
||
8584 | // IE - #1450: sometimes returns 1223 when it should be 204
|
||
8585 | } else if ( status === 1223 ) { |
||
8586 | status = 204;
|
||
8587 | } |
||
8588 | } |
||
8589 | } |
||
8590 | } catch( firefoxAccessException ) {
|
||
8591 | if ( !isAbort ) {
|
||
8592 | complete( -1, firefoxAccessException );
|
||
8593 | } |
||
8594 | } |
||
8595 | |||
8596 | // Call complete if needed
|
||
8597 | if ( responses ) {
|
||
8598 | complete( status, statusText, responses, responseHeaders ); |
||
8599 | } |
||
8600 | }; |
||
8601 | |||
8602 | if ( !s.async ) {
|
||
8603 | // if we're in sync mode we fire the callback
|
||
8604 | callback(); |
||
8605 | } else if ( xhr.readyState === 4 ) { |
||
8606 | // (IE6 & IE7) if it's in cache and has been
|
||
8607 | // retrieved directly we need to fire the callback
|
||
8608 | setTimeout( callback ); |
||
8609 | } else {
|
||
8610 | handle = ++xhrId; |
||
8611 | if ( xhrOnUnloadAbort ) {
|
||
8612 | // Create the active xhrs callbacks list if needed
|
||
8613 | // and attach the unload handler
|
||
8614 | if ( !xhrCallbacks ) {
|
||
8615 | xhrCallbacks = {}; |
||
8616 | jQuery( window ).unload( xhrOnUnloadAbort ); |
||
8617 | } |
||
8618 | // Add to list of active xhrs callbacks
|
||
8619 | xhrCallbacks[ handle ] = callback; |
||
8620 | } |
||
8621 | xhr.onreadystatechange = callback; |
||
8622 | } |
||
8623 | }, |
||
8624 | |||
8625 | abort: function() { |
||
8626 | if ( callback ) {
|
||
8627 | callback( undefined, true ); |
||
8628 | } |
||
8629 | } |
||
8630 | }; |
||
8631 | } |
||
8632 | }); |
||
8633 | } |
||
8634 | var fxNow, timerId,
|
||
8635 | rfxtypes = /^(?:toggle|show|hide)$/,
|
||
8636 | rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), |
||
8637 | rrun = /queueHooks$/,
|
||
8638 | animationPrefilters = [ defaultPrefilter ], |
||
8639 | tweeners = { |
||
8640 | "*": [function( prop, value ) { |
||
8641 | var end, unit,
|
||
8642 | tween = this.createTween( prop, value ),
|
||
8643 | parts = rfxnum.exec( value ), |
||
8644 | target = tween.cur(), |
||
8645 | start = +target || 0,
|
||
8646 | scale = 1,
|
||
8647 | maxIterations = 20;
|
||
8648 | |||
8649 | if ( parts ) {
|
||
8650 | end = +parts[2];
|
||
8651 | unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
||
8652 | |||
8653 | // We need to compute starting value
|
||
8654 | if ( unit !== "px" && start ) { |
||
8655 | // Iteratively approximate from a nonzero starting point
|
||
8656 | // Prefer the current property, because this process will be trivial if it uses the same units
|
||
8657 | // Fallback to end or a simple constant
|
||
8658 | start = jQuery.css( tween.elem, prop, true ) || end || 1; |
||
8659 | |||
8660 | do {
|
||
8661 | // If previous iteration zeroed out, double until we get *something*
|
||
8662 | // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
||
8663 | scale = scale || ".5";
|
||
8664 | |||
8665 | // Adjust and apply
|
||
8666 | start = start / scale; |
||
8667 | jQuery.style( tween.elem, prop, start + unit ); |
||
8668 | |||
8669 | // Update scale, tolerating zero or NaN from tween.cur()
|
||
8670 | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
||
8671 | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); |
||
8672 | } |
||
8673 | |||
8674 | tween.unit = unit; |
||
8675 | tween.start = start; |
||
8676 | // If a +=/-= token was provided, we're doing a relative animation
|
||
8677 | tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; |
||
8678 | } |
||
8679 | return tween;
|
||
8680 | }] |
||
8681 | }; |
||
8682 | |||
8683 | // Animations created synchronously will run synchronously
|
||
8684 | function createFxNow() { |
||
8685 | setTimeout(function() {
|
||
8686 | fxNow = undefined;
|
||
8687 | }); |
||
8688 | return ( fxNow = jQuery.now() );
|
||
8689 | } |
||
8690 | |||
8691 | function createTweens( animation, props ) { |
||
8692 | jQuery.each( props, function( prop, value ) {
|
||
8693 | var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), |
||
8694 | index = 0,
|
||
8695 | length = collection.length; |
||
8696 | for ( ; index < length; index++ ) {
|
||
8697 | if ( collection[ index ].call( animation, prop, value ) ) {
|
||
8698 | |||
8699 | // we're done with this property
|
||
8700 | return;
|
||
8701 | } |
||
8702 | } |
||
8703 | }); |
||
8704 | } |
||
8705 | |||
8706 | function Animation( elem, properties, options ) { |
||
8707 | var result,
|
||
8708 | stopped, |
||
8709 | index = 0,
|
||
8710 | length = animationPrefilters.length, |
||
8711 | deferred = jQuery.Deferred().always( function() {
|
||
8712 | // don't match elem in the :animated selector
|
||
8713 | delete tick.elem;
|
||
8714 | }), |
||
8715 | tick = function() { |
||
8716 | if ( stopped ) {
|
||
8717 | return false; |
||
8718 | } |
||
8719 | var currentTime = fxNow || createFxNow(),
|
||
8720 | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
||
8721 | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
||
8722 | temp = remaining / animation.duration || 0,
|
||
8723 | percent = 1 - temp,
|
||
8724 | index = 0,
|
||
8725 | length = animation.tweens.length; |
||
8726 | |||
8727 | for ( ; index < length ; index++ ) {
|
||
8728 | animation.tweens[ index ].run( percent ); |
||
8729 | } |
||
8730 | |||
8731 | deferred.notifyWith( elem, [ animation, percent, remaining ]); |
||
8732 | |||
8733 | if ( percent < 1 && length ) { |
||
8734 | return remaining;
|
||
8735 | } else {
|
||
8736 | deferred.resolveWith( elem, [ animation ] ); |
||
8737 | return false; |
||
8738 | } |
||
8739 | }, |
||
8740 | animation = deferred.promise({ |
||
8741 | elem: elem,
|
||
8742 | props: jQuery.extend( {}, properties ),
|
||
8743 | opts: jQuery.extend( true, { specialEasing: {} }, options ), |
||
8744 | originalProperties: properties,
|
||
8745 | originalOptions: options,
|
||
8746 | startTime: fxNow || createFxNow(),
|
||
8747 | duration: options.duration,
|
||
8748 | tweens: [],
|
||
8749 | createTween: function( prop, end ) { |
||
8750 | var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
||
8751 | animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
||
8752 | animation.tweens.push( tween ); |
||
8753 | return tween;
|
||
8754 | }, |
||
8755 | stop: function( gotoEnd ) { |
||
8756 | var index = 0, |
||
8757 | // if we are going to the end, we want to run all the tweens
|
||
8758 | // otherwise we skip this part
|
||
8759 | length = gotoEnd ? animation.tweens.length : 0;
|
||
8760 | if ( stopped ) {
|
||
8761 | return this; |
||
8762 | } |
||
8763 | stopped = true;
|
||
8764 | for ( ; index < length ; index++ ) {
|
||
8765 | animation.tweens[ index ].run( 1 );
|
||
8766 | } |
||
8767 | |||
8768 | // resolve when we played the last frame
|
||
8769 | // otherwise, reject
|
||
8770 | if ( gotoEnd ) {
|
||
8771 | deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
||
8772 | } else {
|
||
8773 | deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
||
8774 | } |
||
8775 | return this; |
||
8776 | } |
||
8777 | }), |
||
8778 | props = animation.props; |
||
8779 | |||
8780 | propFilter( props, animation.opts.specialEasing ); |
||
8781 | |||
8782 | for ( ; index < length ; index++ ) {
|
||
8783 | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); |
||
8784 | if ( result ) {
|
||
8785 | return result;
|
||
8786 | } |
||
8787 | } |
||
8788 | |||
8789 | createTweens( animation, props ); |
||
8790 | |||
8791 | if ( jQuery.isFunction( animation.opts.start ) ) {
|
||
8792 | animation.opts.start.call( elem, animation ); |
||
8793 | } |
||
8794 | |||
8795 | jQuery.fx.timer( |
||
8796 | jQuery.extend( tick, { |
||
8797 | elem: elem,
|
||
8798 | anim: animation,
|
||
8799 | queue: animation.opts.queue
|
||
8800 | }) |
||
8801 | ); |
||
8802 | |||
8803 | // attach callbacks from options
|
||
8804 | return animation.progress( animation.opts.progress )
|
||
8805 | .done( animation.opts.done, animation.opts.complete ) |
||
8806 | .fail( animation.opts.fail ) |
||
8807 | .always( animation.opts.always ); |
||
8808 | } |
||
8809 | |||
8810 | function propFilter( props, specialEasing ) { |
||
8811 | var value, name, index, easing, hooks;
|
||
8812 | |||
8813 | // camelCase, specialEasing and expand cssHook pass
|
||
8814 | for ( index in props ) { |
||
8815 | name = jQuery.camelCase( index ); |
||
8816 | easing = specialEasing[ name ]; |
||
8817 | value = props[ index ]; |
||
8818 | if ( jQuery.isArray( value ) ) {
|
||
8819 | easing = value[ 1 ];
|
||
8820 | value = props[ index ] = value[ 0 ];
|
||
8821 | } |
||
8822 | |||
8823 | if ( index !== name ) {
|
||
8824 | props[ name ] = value; |
||
8825 | delete props[ index ];
|
||
8826 | } |
||
8827 | |||
8828 | hooks = jQuery.cssHooks[ name ]; |
||
8829 | if ( hooks && "expand" in hooks ) { |
||
8830 | value = hooks.expand( value ); |
||
8831 | delete props[ name ];
|
||
8832 | |||
8833 | // not quite $.extend, this wont overwrite keys already present.
|
||
8834 | // also - reusing 'index' from above because we have the correct "name"
|
||
8835 | for ( index in value ) { |
||
8836 | if ( !( index in props ) ) { |
||
8837 | props[ index ] = value[ index ]; |
||
8838 | specialEasing[ index ] = easing; |
||
8839 | } |
||
8840 | } |
||
8841 | } else {
|
||
8842 | specialEasing[ name ] = easing; |
||
8843 | } |
||
8844 | } |
||
8845 | } |
||
8846 | |||
8847 | jQuery.Animation = jQuery.extend( Animation, { |
||
8848 | |||
8849 | tweener: function( props, callback ) { |
||
8850 | if ( jQuery.isFunction( props ) ) {
|
||
8851 | callback = props; |
||
8852 | props = [ "*" ];
|
||
8853 | } else {
|
||
8854 | props = props.split(" ");
|
||
8855 | } |
||
8856 | |||
8857 | var prop,
|
||
8858 | index = 0,
|
||
8859 | length = props.length; |
||
8860 | |||
8861 | for ( ; index < length ; index++ ) {
|
||
8862 | prop = props[ index ]; |
||
8863 | tweeners[ prop ] = tweeners[ prop ] || []; |
||
8864 | tweeners[ prop ].unshift( callback ); |
||
8865 | } |
||
8866 | }, |
||
8867 | |||
8868 | prefilter: function( callback, prepend ) { |
||
8869 | if ( prepend ) {
|
||
8870 | animationPrefilters.unshift( callback ); |
||
8871 | } else {
|
||
8872 | animationPrefilters.push( callback ); |
||
8873 | } |
||
8874 | } |
||
8875 | }); |
||
8876 | |||
8877 | function defaultPrefilter( elem, props, opts ) { |
||
8878 | /*jshint validthis:true */
|
||
8879 | var prop, index, length,
|
||
8880 | value, dataShow, toggle, |
||
8881 | tween, hooks, oldfire, |
||
8882 | anim = this,
|
||
8883 | style = elem.style, |
||
8884 | orig = {}, |
||
8885 | handled = [], |
||
8886 | hidden = elem.nodeType && isHidden( elem ); |
||
8887 | |||
8888 | // handle queue: false promises
|
||
8889 | if ( !opts.queue ) {
|
||
8890 | hooks = jQuery._queueHooks( elem, "fx" );
|
||
8891 | if ( hooks.unqueued == null ) { |
||
8892 | hooks.unqueued = 0;
|
||
8893 | oldfire = hooks.empty.fire; |
||
8894 | hooks.empty.fire = function() { |
||
8895 | if ( !hooks.unqueued ) {
|
||
8896 | oldfire(); |
||
8897 | } |
||
8898 | }; |
||
8899 | } |
||
8900 | hooks.unqueued++; |
||
8901 | |||
8902 | anim.always(function() {
|
||
8903 | // doing this makes sure that the complete handler will be called
|
||
8904 | // before this completes
|
||
8905 | anim.always(function() {
|
||
8906 | hooks.unqueued--; |
||
8907 | if ( !jQuery.queue( elem, "fx" ).length ) { |
||
8908 | hooks.empty.fire(); |
||
8909 | } |
||
8910 | }); |
||
8911 | }); |
||
8912 | } |
||
8913 | |||
8914 | // height/width overflow pass
|
||
8915 | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
||
8916 | // Make sure that nothing sneaks out
|
||
8917 | // Record all 3 overflow attributes because IE does not
|
||
8918 | // change the overflow attribute when overflowX and
|
||
8919 | // overflowY are set to the same value
|
||
8920 | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
||
8921 | |||
8922 | // Set display property to inline-block for height/width
|
||
8923 | // animations on inline elements that are having width/height animated
|
||
8924 | if ( jQuery.css( elem, "display" ) === "inline" && |
||
8925 | jQuery.css( elem, "float" ) === "none" ) { |
||
8926 | |||
8927 | // inline-level elements accept inline-block;
|
||
8928 | // block-level elements need to be inline with layout
|
||
8929 | if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { |
||
8930 | style.display = "inline-block";
|
||
8931 | |||
8932 | } else {
|
||
8933 | style.zoom = 1;
|
||
8934 | } |
||
8935 | } |
||
8936 | } |
||
8937 | |||
8938 | if ( opts.overflow ) {
|
||
8939 | style.overflow = "hidden";
|
||
8940 | if ( !jQuery.support.shrinkWrapBlocks ) {
|
||
8941 | anim.always(function() {
|
||
8942 | style.overflow = opts.overflow[ 0 ];
|
||
8943 | style.overflowX = opts.overflow[ 1 ];
|
||
8944 | style.overflowY = opts.overflow[ 2 ];
|
||
8945 | }); |
||
8946 | } |
||
8947 | } |
||
8948 | |||
8949 | |||
8950 | // show/hide pass
|
||
8951 | for ( index in props ) { |
||
8952 | value = props[ index ]; |
||
8953 | if ( rfxtypes.exec( value ) ) {
|
||
8954 | delete props[ index ];
|
||
8955 | toggle = toggle || value === "toggle";
|
||
8956 | if ( value === ( hidden ? "hide" : "show" ) ) { |
||
8957 | continue;
|
||
8958 | } |
||
8959 | handled.push( index ); |
||
8960 | } |
||
8961 | } |
||
8962 | |||
8963 | length = handled.length; |
||
8964 | if ( length ) {
|
||
8965 | dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); |
||
8966 | if ( "hidden" in dataShow ) { |
||
8967 | hidden = dataShow.hidden; |
||
8968 | } |
||
8969 | |||
8970 | // store state if its toggle - enables .stop().toggle() to "reverse"
|
||
8971 | if ( toggle ) {
|
||
8972 | dataShow.hidden = !hidden; |
||
8973 | } |
||
8974 | if ( hidden ) {
|
||
8975 | jQuery( elem ).show(); |
||
8976 | } else {
|
||
8977 | anim.done(function() {
|
||
8978 | jQuery( elem ).hide(); |
||
8979 | }); |
||
8980 | } |
||
8981 | anim.done(function() {
|
||
8982 | var prop;
|
||
8983 | jQuery._removeData( elem, "fxshow" );
|
||
8984 | for ( prop in orig ) { |
||
8985 | jQuery.style( elem, prop, orig[ prop ] ); |
||
8986 | } |
||
8987 | }); |
||
8988 | for ( index = 0 ; index < length ; index++ ) { |
||
8989 | prop = handled[ index ]; |
||
8990 | tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
|
||
8991 | orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); |
||
8992 | |||
8993 | if ( !( prop in dataShow ) ) { |
||
8994 | dataShow[ prop ] = tween.start; |
||
8995 | if ( hidden ) {
|
||
8996 | tween.end = tween.start; |
||
8997 | tween.start = prop === "width" || prop === "height" ? 1 : 0; |
||
8998 | } |
||
8999 | } |
||
9000 | } |
||
9001 | } |
||
9002 | } |
||
9003 | |||
9004 | function Tween( elem, options, prop, end, easing ) { |
||
9005 | return new Tween.prototype.init( elem, options, prop, end, easing ); |
||
9006 | } |
||
9007 | jQuery.Tween = Tween; |
||
9008 | |||
9009 | Tween.prototype = { |
||
9010 | constructor: Tween,
|
||
9011 | init: function( elem, options, prop, end, easing, unit ) { |
||
9012 | this.elem = elem;
|
||
9013 | this.prop = prop;
|
||
9014 | this.easing = easing || "swing"; |
||
9015 | this.options = options;
|
||
9016 | this.start = this.now = this.cur(); |
||
9017 | this.end = end;
|
||
9018 | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
||
9019 | }, |
||
9020 | cur: function() { |
||
9021 | var hooks = Tween.propHooks[ this.prop ]; |
||
9022 | |||
9023 | return hooks && hooks.get ?
|
||
9024 | hooks.get( this ) :
|
||
9025 | Tween.propHooks._default.get( this );
|
||
9026 | }, |
||
9027 | run: function( percent ) { |
||
9028 | var eased,
|
||
9029 | hooks = Tween.propHooks[ this.prop ];
|
||
9030 | |||
9031 | if ( this.options.duration ) { |
||
9032 | this.pos = eased = jQuery.easing[ this.easing ]( |
||
9033 | percent, this.options.duration * percent, 0, 1, this.options.duration |
||
9034 | ); |
||
9035 | } else {
|
||
9036 | this.pos = eased = percent;
|
||
9037 | } |
||
9038 | this.now = ( this.end - this.start ) * eased + this.start; |
||
9039 | |||
9040 | if ( this.options.step ) { |
||
9041 | this.options.step.call( this.elem, this.now, this ); |
||
9042 | } |
||
9043 | |||
9044 | if ( hooks && hooks.set ) {
|
||
9045 | hooks.set( this );
|
||
9046 | } else {
|
||
9047 | Tween.propHooks._default.set( this );
|
||
9048 | } |
||
9049 | return this; |
||
9050 | } |
||
9051 | }; |
||
9052 | |||
9053 | Tween.prototype.init.prototype = Tween.prototype; |
||
9054 | |||
9055 | Tween.propHooks = { |
||
9056 | _default: {
|
||
9057 | get: function( tween ) { |
||
9058 | var result;
|
||
9059 | |||
9060 | if ( tween.elem[ tween.prop ] != null && |
||
9061 | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
||
9062 | return tween.elem[ tween.prop ];
|
||
9063 | } |
||
9064 | |||
9065 | // passing an empty string as a 3rd parameter to .css will automatically
|
||
9066 | // attempt a parseFloat and fallback to a string if the parse fails
|
||
9067 | // so, simple values such as "10px" are parsed to Float.
|
||
9068 | // complex values such as "rotate(1rad)" are returned as is.
|
||
9069 | result = jQuery.css( tween.elem, tween.prop, "" );
|
||
9070 | // Empty strings, null, undefined and "auto" are converted to 0.
|
||
9071 | return !result || result === "auto" ? 0 : result; |
||
9072 | }, |
||
9073 | set: function( tween ) { |
||
9074 | // use step hook for back compat - use cssHook if its there - use .style if its
|
||
9075 | // available and use plain properties where available
|
||
9076 | if ( jQuery.fx.step[ tween.prop ] ) {
|
||
9077 | jQuery.fx.step[ tween.prop ]( tween ); |
||
9078 | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { |
||
9079 | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
||
9080 | } else {
|
||
9081 | tween.elem[ tween.prop ] = tween.now; |
||
9082 | } |
||
9083 | } |
||
9084 | } |
||
9085 | }; |
||
9086 | |||
9087 | // Remove in 2.0 - this supports IE8's panic based approach
|
||
9088 | // to setting things on disconnected nodes
|
||
9089 | |||
9090 | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
||
9091 | set: function( tween ) { |
||
9092 | if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
||
9093 | tween.elem[ tween.prop ] = tween.now; |
||
9094 | } |
||
9095 | } |
||
9096 | }; |
||
9097 | |||
9098 | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { |
||
9099 | var cssFn = jQuery.fn[ name ];
|
||
9100 | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
||
9101 | return speed == null || typeof speed === "boolean" ? |
||
9102 | cssFn.apply( this, arguments ) : |
||
9103 | this.animate( genFx( name, true ), speed, easing, callback ); |
||
9104 | }; |
||
9105 | }); |
||
9106 | |||
9107 | jQuery.fn.extend({ |
||
9108 | fadeTo: function( speed, to, easing, callback ) { |
||
9109 | |||
9110 | // show any hidden elements after setting opacity to 0
|
||
9111 | return this.filter( isHidden ).css( "opacity", 0 ).show() |
||
9112 | |||
9113 | // animate to the value specified
|
||
9114 | .end().animate({ opacity: to }, speed, easing, callback );
|
||
9115 | }, |
||
9116 | animate: function( prop, speed, easing, callback ) { |
||
9117 | var empty = jQuery.isEmptyObject( prop ),
|
||
9118 | optall = jQuery.speed( speed, easing, callback ), |
||
9119 | doAnimation = function() { |
||
9120 | // Operate on a copy of prop so per-property easing won't be lost
|
||
9121 | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
||
9122 | doAnimation.finish = function() { |
||
9123 | anim.stop( true );
|
||
9124 | }; |
||
9125 | // Empty animations, or finishing resolves immediately
|
||
9126 | if ( empty || jQuery._data( this, "finish" ) ) { |
||
9127 | anim.stop( true );
|
||
9128 | } |
||
9129 | }; |
||
9130 | doAnimation.finish = doAnimation; |
||
9131 | |||
9132 | return empty || optall.queue === false ? |
||
9133 | this.each( doAnimation ) :
|
||
9134 | this.queue( optall.queue, doAnimation );
|
||
9135 | }, |
||
9136 | stop: function( type, clearQueue, gotoEnd ) { |
||
9137 | var stopQueue = function( hooks ) { |
||
9138 | var stop = hooks.stop;
|
||
9139 | delete hooks.stop;
|
||
9140 | stop( gotoEnd ); |
||
9141 | }; |
||
9142 | |||
9143 | if ( typeof type !== "string" ) { |
||
9144 | gotoEnd = clearQueue; |
||
9145 | clearQueue = type; |
||
9146 | type = undefined;
|
||
9147 | } |
||
9148 | if ( clearQueue && type !== false ) { |
||
9149 | this.queue( type || "fx", [] ); |
||
9150 | } |
||
9151 | |||
9152 | return this.each(function() { |
||
9153 | var dequeue = true, |
||
9154 | index = type != null && type + "queueHooks", |
||
9155 | timers = jQuery.timers, |
||
9156 | data = jQuery._data( this );
|
||
9157 | |||
9158 | if ( index ) {
|
||
9159 | if ( data[ index ] && data[ index ].stop ) {
|
||
9160 | stopQueue( data[ index ] ); |
||
9161 | } |
||
9162 | } else {
|
||
9163 | for ( index in data ) { |
||
9164 | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
||
9165 | stopQueue( data[ index ] ); |
||
9166 | } |
||
9167 | } |
||
9168 | } |
||
9169 | |||
9170 | for ( index = timers.length; index--; ) {
|
||
9171 | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { |
||
9172 | timers[ index ].anim.stop( gotoEnd ); |
||
9173 | dequeue = false;
|
||
9174 | timers.splice( index, 1 );
|
||
9175 | } |
||
9176 | } |
||
9177 | |||
9178 | // start the next in the queue if the last step wasn't forced
|
||
9179 | // timers currently will call their complete callbacks, which will dequeue
|
||
9180 | // but only if they were gotoEnd
|
||
9181 | if ( dequeue || !gotoEnd ) {
|
||
9182 | jQuery.dequeue( this, type );
|
||
9183 | } |
||
9184 | }); |
||
9185 | }, |
||
9186 | finish: function( type ) { |
||
9187 | if ( type !== false ) { |
||
9188 | type = type || "fx";
|
||
9189 | } |
||
9190 | return this.each(function() { |
||
9191 | var index,
|
||
9192 | data = jQuery._data( this ),
|
||
9193 | queue = data[ type + "queue" ],
|
||
9194 | hooks = data[ type + "queueHooks" ],
|
||
9195 | timers = jQuery.timers, |
||
9196 | length = queue ? queue.length : 0;
|
||
9197 | |||
9198 | // enable finishing flag on private data
|
||
9199 | data.finish = true;
|
||
9200 | |||
9201 | // empty the queue first
|
||
9202 | jQuery.queue( this, type, [] );
|
||
9203 | |||
9204 | if ( hooks && hooks.cur && hooks.cur.finish ) {
|
||
9205 | hooks.cur.finish.call( this );
|
||
9206 | } |
||
9207 | |||
9208 | // look for any active animations, and finish them
|
||
9209 | for ( index = timers.length; index--; ) {
|
||
9210 | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
||
9211 | timers[ index ].anim.stop( true );
|
||
9212 | timers.splice( index, 1 );
|
||
9213 | } |
||
9214 | } |
||
9215 | |||
9216 | // look for any animations in the old queue and finish them
|
||
9217 | for ( index = 0; index < length; index++ ) { |
||
9218 | if ( queue[ index ] && queue[ index ].finish ) {
|
||
9219 | queue[ index ].finish.call( this );
|
||
9220 | } |
||
9221 | } |
||
9222 | |||
9223 | // turn off finishing flag
|
||
9224 | delete data.finish;
|
||
9225 | }); |
||
9226 | } |
||
9227 | }); |
||
9228 | |||
9229 | // Generate parameters to create a standard animation
|
||
9230 | function genFx( type, includeWidth ) { |
||
9231 | var which,
|
||
9232 | attrs = { height: type },
|
||
9233 | i = 0;
|
||
9234 | |||
9235 | // if we include width, step value is 1 to do all cssExpand values,
|
||
9236 | // if we don't include width, step value is 2 to skip over Left and Right
|
||
9237 | includeWidth = includeWidth? 1 : 0; |
||
9238 | for( ; i < 4 ; i += 2 - includeWidth ) { |
||
9239 | which = cssExpand[ i ]; |
||
9240 | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
||
9241 | } |
||
9242 | |||
9243 | if ( includeWidth ) {
|
||
9244 | attrs.opacity = attrs.width = type; |
||
9245 | } |
||
9246 | |||
9247 | return attrs;
|
||
9248 | } |
||
9249 | |||
9250 | // Generate shortcuts for custom animations
|
||
9251 | jQuery.each({ |
||
9252 | slideDown: genFx("show"), |
||
9253 | slideUp: genFx("hide"), |
||
9254 | slideToggle: genFx("toggle"), |
||
9255 | fadeIn: { opacity: "show" }, |
||
9256 | fadeOut: { opacity: "hide" }, |
||
9257 | fadeToggle: { opacity: "toggle" } |
||
9258 | }, function( name, props ) {
|
||
9259 | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
||
9260 | return this.animate( props, speed, easing, callback ); |
||
9261 | }; |
||
9262 | }); |
||
9263 | |||
9264 | jQuery.speed = function( speed, easing, fn ) { |
||
9265 | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
||
9266 | complete: fn || !fn && easing ||
|
||
9267 | jQuery.isFunction( speed ) && speed, |
||
9268 | duration: speed,
|
||
9269 | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
||
9270 | }; |
||
9271 | |||
9272 | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
||
9273 | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
||
9274 | |||
9275 | // normalize opt.queue - true/undefined/null -> "fx"
|
||
9276 | if ( opt.queue == null || opt.queue === true ) { |
||
9277 | opt.queue = "fx";
|
||
9278 | } |
||
9279 | |||
9280 | // Queueing
|
||
9281 | opt.old = opt.complete; |
||
9282 | |||
9283 | opt.complete = function() { |
||
9284 | if ( jQuery.isFunction( opt.old ) ) {
|
||
9285 | opt.old.call( this );
|
||
9286 | } |
||
9287 | |||
9288 | if ( opt.queue ) {
|
||
9289 | jQuery.dequeue( this, opt.queue );
|
||
9290 | } |
||
9291 | }; |
||
9292 | |||
9293 | return opt;
|
||
9294 | }; |
||
9295 | |||
9296 | jQuery.easing = { |
||
9297 | linear: function( p ) { |
||
9298 | return p;
|
||
9299 | }, |
||
9300 | swing: function( p ) { |
||
9301 | return 0.5 - Math.cos( p*Math.PI ) / 2; |
||
9302 | } |
||
9303 | }; |
||
9304 | |||
9305 | jQuery.timers = []; |
||
9306 | jQuery.fx = Tween.prototype.init; |
||
9307 | jQuery.fx.tick = function() { |
||
9308 | var timer,
|
||
9309 | timers = jQuery.timers, |
||
9310 | i = 0;
|
||
9311 | |||
9312 | fxNow = jQuery.now(); |
||
9313 | |||
9314 | for ( ; i < timers.length; i++ ) {
|
||
9315 | timer = timers[ i ]; |
||
9316 | // Checks the timer has not already been removed
|
||
9317 | if ( !timer() && timers[ i ] === timer ) {
|
||
9318 | timers.splice( i--, 1 );
|
||
9319 | } |
||
9320 | } |
||
9321 | |||
9322 | if ( !timers.length ) {
|
||
9323 | jQuery.fx.stop(); |
||
9324 | } |
||
9325 | fxNow = undefined;
|
||
9326 | }; |
||
9327 | |||
9328 | jQuery.fx.timer = function( timer ) { |
||
9329 | if ( timer() && jQuery.timers.push( timer ) ) {
|
||
9330 | jQuery.fx.start(); |
||
9331 | } |
||
9332 | }; |
||
9333 | |||
9334 | jQuery.fx.interval = 13;
|
||
9335 | |||
9336 | jQuery.fx.start = function() { |
||
9337 | if ( !timerId ) {
|
||
9338 | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
||
9339 | } |
||
9340 | }; |
||
9341 | |||
9342 | jQuery.fx.stop = function() { |
||
9343 | clearInterval( timerId ); |
||
9344 | timerId = null;
|
||
9345 | }; |
||
9346 | |||
9347 | jQuery.fx.speeds = { |
||
9348 | slow: 600, |
||
9349 | fast: 200, |
||
9350 | // Default speed
|
||
9351 | _default: 400 |
||
9352 | }; |
||
9353 | |||
9354 | // Back Compat <1.8 extension point
|
||
9355 | jQuery.fx.step = {}; |
||
9356 | |||
9357 | if ( jQuery.expr && jQuery.expr.filters ) {
|
||
9358 | jQuery.expr.filters.animated = function( elem ) { |
||
9359 | return jQuery.grep(jQuery.timers, function( fn ) { |
||
9360 | return elem === fn.elem;
|
||
9361 | }).length; |
||
9362 | }; |
||
9363 | } |
||
9364 | jQuery.fn.offset = function( options ) { |
||
9365 | if ( arguments.length ) { |
||
9366 | return options === undefined ? |
||
9367 | this :
|
||
9368 | this.each(function( i ) { |
||
9369 | jQuery.offset.setOffset( this, options, i );
|
||
9370 | }); |
||
9371 | } |
||
9372 | |||
9373 | var docElem, win,
|
||
9374 | box = { top: 0, left: 0 }, |
||
9375 | elem = this[ 0 ], |
||
9376 | doc = elem && elem.ownerDocument; |
||
9377 | |||
9378 | if ( !doc ) {
|
||
9379 | return;
|
||
9380 | } |
||
9381 | |||
9382 | docElem = doc.documentElement; |
||
9383 | |||
9384 | // Make sure it's not a disconnected DOM node
|
||
9385 | if ( !jQuery.contains( docElem, elem ) ) {
|
||
9386 | return box;
|
||
9387 | } |
||
9388 | |||
9389 | // If we don't have gBCR, just use 0,0 rather than error
|
||
9390 | // BlackBerry 5, iOS 3 (original iPhone)
|
||
9391 | if ( typeof elem.getBoundingClientRect !== core_strundefined ) { |
||
9392 | box = elem.getBoundingClientRect(); |
||
9393 | } |
||
9394 | win = getWindow( doc ); |
||
9395 | return {
|
||
9396 | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), |
||
9397 | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) |
||
9398 | }; |
||
9399 | }; |
||
9400 | |||
9401 | jQuery.offset = { |
||
9402 | |||
9403 | setOffset: function( elem, options, i ) { |
||
9404 | var position = jQuery.css( elem, "position" ); |
||
9405 | |||
9406 | // set position first, in-case top/left are set even on static elem
|
||
9407 | if ( position === "static" ) { |
||
9408 | elem.style.position = "relative";
|
||
9409 | } |
||
9410 | |||
9411 | var curElem = jQuery( elem ),
|
||
9412 | curOffset = curElem.offset(), |
||
9413 | curCSSTop = jQuery.css( elem, "top" ),
|
||
9414 | curCSSLeft = jQuery.css( elem, "left" ),
|
||
9415 | calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, |
||
9416 | props = {}, curPosition = {}, curTop, curLeft; |
||
9417 | |||
9418 | // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
||
9419 | if ( calculatePosition ) {
|
||
9420 | curPosition = curElem.position(); |
||
9421 | curTop = curPosition.top; |
||
9422 | curLeft = curPosition.left; |
||
9423 | } else {
|
||
9424 | curTop = parseFloat( curCSSTop ) || 0;
|
||
9425 | curLeft = parseFloat( curCSSLeft ) || 0;
|
||
9426 | } |
||
9427 | |||
9428 | if ( jQuery.isFunction( options ) ) {
|
||
9429 | options = options.call( elem, i, curOffset ); |
||
9430 | } |
||
9431 | |||
9432 | if ( options.top != null ) { |
||
9433 | props.top = ( options.top - curOffset.top ) + curTop; |
||
9434 | } |
||
9435 | if ( options.left != null ) { |
||
9436 | props.left = ( options.left - curOffset.left ) + curLeft; |
||
9437 | } |
||
9438 | |||
9439 | if ( "using" in options ) { |
||
9440 | options.using.call( elem, props ); |
||
9441 | } else {
|
||
9442 | curElem.css( props ); |
||
9443 | } |
||
9444 | } |
||
9445 | }; |
||
9446 | |||
9447 | |||
9448 | jQuery.fn.extend({ |
||
9449 | |||
9450 | position: function() { |
||
9451 | if ( !this[ 0 ] ) { |
||
9452 | return;
|
||
9453 | } |
||
9454 | |||
9455 | var offsetParent, offset,
|
||
9456 | parentOffset = { top: 0, left: 0 }, |
||
9457 | elem = this[ 0 ]; |
||
9458 | |||
9459 | // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
|
||
9460 | if ( jQuery.css( elem, "position" ) === "fixed" ) { |
||
9461 | // we assume that getBoundingClientRect is available when computed position is fixed
|
||
9462 | offset = elem.getBoundingClientRect(); |
||
9463 | } else {
|
||
9464 | // Get *real* offsetParent
|
||
9465 | offsetParent = this.offsetParent();
|
||
9466 | |||
9467 | // Get correct offsets
|
||
9468 | offset = this.offset();
|
||
9469 | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
||
9470 | parentOffset = offsetParent.offset(); |
||
9471 | } |
||
9472 | |||
9473 | // Add offsetParent borders
|
||
9474 | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
||
9475 | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
||
9476 | } |
||
9477 | |||
9478 | // Subtract parent offsets and element margins
|
||
9479 | // note: when an element has margin: auto the offsetLeft and marginLeft
|
||
9480 | // are the same in Safari causing offset.left to incorrectly be 0
|
||
9481 | return {
|
||
9482 | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
||
9483 | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) |
||
9484 | }; |
||
9485 | }, |
||
9486 | |||
9487 | offsetParent: function() { |
||
9488 | return this.map(function() { |
||
9489 | var offsetParent = this.offsetParent || document.documentElement; |
||
9490 | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { |
||
9491 | offsetParent = offsetParent.offsetParent; |
||
9492 | } |
||
9493 | return offsetParent || document.documentElement;
|
||
9494 | }); |
||
9495 | } |
||
9496 | }); |
||
9497 | |||
9498 | |||
9499 | // Create scrollLeft and scrollTop methods
|
||
9500 | jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { |
||
9501 | var top = /Y/.test( prop ); |
||
9502 | |||
9503 | jQuery.fn[ method ] = function( val ) {
|
||
9504 | return jQuery.access( this, function( elem, method, val ) { |
||
9505 | var win = getWindow( elem );
|
||
9506 | |||
9507 | if ( val === undefined ) { |
||
9508 | return win ? (prop in win) ? win[ prop ] : |
||
9509 | win.document.documentElement[ method ] : |
||
9510 | elem[ method ]; |
||
9511 | } |
||
9512 | |||
9513 | if ( win ) {
|
||
9514 | win.scrollTo( |
||
9515 | !top ? val : jQuery( win ).scrollLeft(), |
||
9516 | top ? val : jQuery( win ).scrollTop() |
||
9517 | ); |
||
9518 | |||
9519 | } else {
|
||
9520 | elem[ method ] = val; |
||
9521 | } |
||
9522 | }, method, val, arguments.length, null ); |
||
9523 | }; |
||
9524 | }); |
||
9525 | |||
9526 | function getWindow( elem ) { |
||
9527 | return jQuery.isWindow( elem ) ?
|
||
9528 | elem : |
||
9529 | elem.nodeType === 9 ?
|
||
9530 | elem.defaultView || elem.parentWindow : |
||
9531 | false;
|
||
9532 | } |
||
9533 | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
||
9534 | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
||
9535 | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { |
||
9536 | // margin is only for outerHeight, outerWidth
|
||
9537 | jQuery.fn[ funcName ] = function( margin, value ) {
|
||
9538 | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
||
9539 | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
||
9540 | |||
9541 | return jQuery.access( this, function( elem, type, value ) { |
||
9542 | var doc;
|
||
9543 | |||
9544 | if ( jQuery.isWindow( elem ) ) {
|
||
9545 | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
||
9546 | // isn't a whole lot we can do. See pull request at this URL for discussion:
|
||
9547 | // https://github.com/jquery/jquery/pull/764
|
||
9548 | return elem.document.documentElement[ "client" + name ]; |
||
9549 | } |
||
9550 | |||
9551 | // Get document width or height
|
||
9552 | if ( elem.nodeType === 9 ) { |
||
9553 | doc = elem.documentElement; |
||
9554 | |||
9555 | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
||
9556 | // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
||
9557 | return Math.max(
|
||
9558 | elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
||
9559 | elem.body[ "offset" + name ], doc[ "offset" + name ], |
||
9560 | doc[ "client" + name ]
|
||
9561 | ); |
||
9562 | } |
||
9563 | |||
9564 | return value === undefined ? |
||
9565 | // Get width or height on the element, requesting but not forcing parseFloat
|
||
9566 | jQuery.css( elem, type, extra ) : |
||
9567 | |||
9568 | // Set width or height on the element
|
||
9569 | jQuery.style( elem, type, value, extra ); |
||
9570 | }, type, chainable ? margin : undefined, chainable, null ); |
||
9571 | }; |
||
9572 | }); |
||
9573 | }); |
||
9574 | // Limit scope pollution from any deprecated API
|
||
9575 | // (function() {
|
||
9576 | |||
9577 | // })();
|
||
9578 | // Expose jQuery to the global object
|
||
9579 | window.jQuery = window.$ = jQuery;
|
||
9580 | |||
9581 | // Expose jQuery as an AMD module, but only for AMD loaders that
|
||
9582 | // understand the issues with loading multiple versions of jQuery
|
||
9583 | // in a page that all might call define(). The loader will indicate
|
||
9584 | // they have special allowances for multiple jQuery versions by
|
||
9585 | // specifying define.amd.jQuery = true. Register as a named module,
|
||
9586 | // since jQuery can be concatenated with other files that may use define,
|
||
9587 | // but not use a proper concatenation script that understands anonymous
|
||
9588 | // AMD modules. A named AMD is safest and most robust way to register.
|
||
9589 | // Lowercase jquery is used because AMD module names are derived from
|
||
9590 | // file names, and jQuery is normally delivered in a lowercase file name.
|
||
9591 | // Do this after creating the global so that if an AMD module wants to call
|
||
9592 | // noConflict to hide this version of jQuery, it will work.
|
||
9593 | if ( typeof define === "function" && define.amd && define.amd.jQuery ) { |
||
9594 | define( "jquery", [], function () { return jQuery; } ); |
||
9595 | } |
||
9596 | |||
9597 | })( window ); |