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/*!
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* jQuery JavaScript Library v1.7.1
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* http://jquery.com/
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*
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* Copyright 2011, John Resig
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* Includes Sizzle.js
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* http://sizzlejs.com/
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* Copyright 2011, The Dojo Foundation
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* Released under the MIT, BSD, and GPL Licenses.
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*
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* Date: Mon Nov 21 22.0:03 2011 -0500
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*/
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(function( window, undefined ) {
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// Use the correct document accordingly with window argument (sandbox)
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var document = window.document,
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navigator = window.navigator,
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location = window.location;
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var jQuery = (function() {
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// Define a local copy of jQuery
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var jQuery = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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return new jQuery.fn.init( selector, context, rootjQuery );
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},
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// Map over jQuery in case of overwrite
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_jQuery = window.jQuery,
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// Map over the $ in case of overwrite
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_$ = window.$,
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// A central reference to the root jQuery(document)
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rootjQuery,
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// A simple way to check for HTML strings or ID strings
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// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
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// Check if a string has a non-whitespace character in it
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rnotwhite = /\S/,
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// Used for trimming whitespace
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trimLeft = /^\s+/,
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trimRight = /\s+$/,
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// Match a standalone tag
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rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
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// JSON RegExp
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rvalidchars = /^[\],:{}\s]*$/,
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rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
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rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
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rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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// Useragent RegExp
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rwebkit = /(webkit)[ \/]([\w.]+)/,
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ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
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rmsie = /(msie) ([\w.]+)/,
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rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
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// Matches dashed string for camelizing
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rdashAlpha = /-([a-z]|[0-9])/ig,
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rmsPrefix = /^-ms-/,
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// Used by jQuery.camelCase as callback to replace()
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fcamelCase = function( all, letter ) {
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return ( letter + "" ).toUpperCase();
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},
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// Keep a UserAgent string for use with jQuery.browser
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userAgent = navigator.userAgent,
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// For matching the engine and version of the browser
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browserMatch,
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// The deferred used on DOM ready
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readyList,
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// The ready event handler
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DOMContentLoaded,
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// Save a reference to some core methods
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toString = Object.prototype.toString,
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hasOwn = Object.prototype.hasOwnProperty,
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push = Array.prototype.push,
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slice = Array.prototype.slice,
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trim = String.prototype.trim,
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indexOf = Array.prototype.indexOf,
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// [[Class]] -> type pairs
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class2type = {};
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jQuery.fn = jQuery.prototype = {
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constructor: jQuery,
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init: function( selector, context, rootjQuery ) {
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var match, elem, ret, doc;
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// Handle $(""), $(null), or $(undefined)
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if ( !selector ) {
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return this;
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}
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// Handle $(DOMElement)
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if ( selector.nodeType ) {
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this.context = this[0] = selector;
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this.length = 1;
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return this;
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}
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// The body element only exists once, optimize finding it
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if ( selector === "body" && !context && document.body ) {
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this.context = document;
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this[0] = document.body;
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this.selector = selector;
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this.length = 1;
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return this;
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}
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// Handle HTML strings
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if ( typeof selector === "string" ) {
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// Are we dealing with HTML string or an ID?
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if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
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// Assume that strings that start and end with <> are HTML and skip the regex check
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match = [ null, selector, null ];
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} else {
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match = quickExpr.exec( selector );
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}
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// Verify a match, and that no context was specified for #id
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if ( match && (match[1] || !context) ) {
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// HANDLE: $(html) -> $(array)
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if ( match[1] ) {
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context = context instanceof jQuery ? context[0] : context;
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doc = ( context ? context.ownerDocument || context : document );
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// If a single string is passed in and it's a single tag
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// just do a createElement and skip the rest
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ret = rsingleTag.exec( selector );
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if ( ret ) {
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if ( jQuery.isPlainObject( context ) ) {
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selector = [ document.createElement( ret[1] ) ];
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jQuery.fn.attr.call( selector, context, true );
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} else {
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selector = [ doc.createElement( ret[1] ) ];
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}
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} else {
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ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
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selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
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}
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return jQuery.merge( this, selector );
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// HANDLE: $("#id")
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} else {
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elem = document.getElementById( match[2] );
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// Check parentNode to catch when Blackberry 4.6 returns
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// nodes that are no longer in the document #6963
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if ( elem && elem.parentNode ) {
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// Handle the case where IE and Opera return items
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// by name instead of ID
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if ( elem.id !== match[2] ) {
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return rootjQuery.find( selector );
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}
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// Otherwise, we inject the element directly into the jQuery object
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this.length = 1;
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this[0] = elem;
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}
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this.context = document;
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this.selector = selector;
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return this;
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}
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// HANDLE: $(expr, $(...))
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} else if ( !context || context.jquery ) {
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return ( context || rootjQuery ).find( selector );
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// HANDLE: $(expr, context)
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// (which is just equivalent to: $(context).find(expr)
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} else {
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return this.constructor( context ).find( selector );
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}
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// HANDLE: $(function)
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// Shortcut for document ready
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} else if ( jQuery.isFunction( selector ) ) {
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return rootjQuery.ready( selector );
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}
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if ( selector.selector !== undefined ) {
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this.selector = selector.selector;
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this.context = selector.context;
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}
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return jQuery.makeArray( selector, this );
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},
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// Start with an empty selector
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selector: "",
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| 211 | |
// The current version of jQuery being used
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jquery: "1.7.1",
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// The default length of a jQuery object is 0
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length: 0,
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| 217 | |
// The number of elements contained in the matched element set
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size: function() {
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return this.length;
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},
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toArray: function() {
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return slice.call( this, 0 );
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},
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| 225 | |
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| 226 | |
// Get the Nth element in the matched element set OR
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| 227 | |
// Get the whole matched element set as a clean array
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get: function( num ) {
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return num == null ?
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| 231 | |
// Return a 'clean' array
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this.toArray() :
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// Return just the object
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( num < 0 ? this[ this.length + num ] : this[ num ] );
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},
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| 237 | |
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| 238 | |
// Take an array of elements and push it onto the stack
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| 239 | |
// (returning the new matched element set)
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pushStack: function( elems, name, selector ) {
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| 241 | |
// Build a new jQuery matched element set
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| 242 | |
var ret = this.constructor();
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if ( jQuery.isArray( elems ) ) {
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push.apply( ret, elems );
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} else {
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jQuery.merge( ret, elems );
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}
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| 250 | |
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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ret.context = this.context;
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| 255 | |
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if ( name === "find" ) {
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ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
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} else if ( name ) {
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ret.selector = this.selector + "." + name + "(" + selector + ")";
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}
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| 261 | |
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| 262 | |
// Return the newly-formed element set
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return ret;
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},
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| 265 | |
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| 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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},
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| 272 | |
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| 273 | |
ready: function( fn ) {
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| 274 | |
// Attach the listeners
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| 275 | |
jQuery.bindReady();
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| 276 | |
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| 277 | |
// Add the callback
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| 278 | |
readyList.add( fn );
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| 279 | |
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| 280 | |
return this;
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| 281 | |
},
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| 282 | |
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| 283 | |
eq: function( i ) {
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| 284 | |
i = +i;
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| 285 | |
return i === -1 ?
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| 286 | |
this.slice( i ) :
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| 287 | |
this.slice( i, i + 1 );
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| 288 | |
},
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| 289 | |
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| 290 | |
first: function() {
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| 291 | |
return this.eq( 0 );
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| 292 | |
},
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| 293 | |
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| 294 | |
last: function() {
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| 295 | |
return this.eq( -1 );
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| 296 | |
},
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| 297 | |
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| 298 | |
slice: function() {
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| 299 | |
return this.pushStack( slice.apply( this, arguments ),
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| 300 | |
"slice", slice.call(arguments).join(",") );
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| 301 | |
},
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| 302 | |
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| 303 | |
map: function( callback ) {
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| 304 | |
return this.pushStack( jQuery.map(this, function( elem, i ) {
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| 305 | |
return callback.call( elem, i, elem );
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| 306 | |
}));
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| 307 | |
},
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| 308 | |
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| 309 | |
end: function() {
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| 310 | |
return this.prevObject || this.constructor(null);
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| 311 | |
},
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| 312 | |
|
| 313 | |
// For internal use only.
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| 314 | |
// Behaves like an Array's method, not like a jQuery method.
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| 315 | |
push: push,
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| 316 | |
sort: [].sort,
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| 317 | |
splice: [].splice
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| 318 | |
};
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| 319 | |
|
| 320 | |
// Give the init function the jQuery prototype for later instantiation
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| 321 | |
jQuery.fn.init.prototype = jQuery.fn;
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| 322 | |
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| 323 | |
jQuery.extend = jQuery.fn.extend = function() {
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| 324 | |
var options, name, src, copy, copyIsArray, clone,
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| 325 | |
target = arguments[0] || {},
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| 326 | |
i = 1,
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| 327 | |
length = arguments.length,
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| 328 | |
deep = false;
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| 329 | |
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| 330 | |
// Handle a deep copy situation
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| 331 | |
if ( typeof target === "boolean" ) {
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| 332 | |
deep = target;
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| 333 | |
target = arguments[1] || {};
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| 334 | |
// skip the boolean and the target
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| 335 | |
i = 2;
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| 336 | |
}
|
| 337 | |
|
| 338 | |
// Handle case when target is a string or something (possible in deep copy)
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| 339 | |
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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| 340 | |
target = {};
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| 341 | |
}
|
| 342 | |
|
| 343 | |
// extend jQuery itself if only one argument is passed
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| 344 | |
if ( length === i ) {
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| 345 | |
target = this;
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| 346 | |
--i;
|
| 347 | |
}
|
| 348 | |
|
| 349 | |
for ( ; i < length; i++ ) {
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| 350 | |
// Only deal with non-null/undefined values
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| 351 | |
if ( (options = arguments[ i ]) != null ) {
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| 352 | |
// Extend the base object
|
| 353 | |
for ( name in options ) {
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| 354 | |
src = target[ name ];
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| 355 | |
copy = options[ name ];
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| 356 | |
|
| 357 | |
// Prevent never-ending loop
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| 358 | |
if ( target === copy ) {
|
| 359 | |
continue;
|
| 360 | |
}
|
| 361 | |
|
| 362 | |
// Recurse if we're merging plain objects or arrays
|
| 363 | |
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
|
| 364 | |
if ( copyIsArray ) {
|
| 365 | |
copyIsArray = false;
|
| 366 | |
clone = src && jQuery.isArray(src) ? src : [];
|
| 367 | |
|
| 368 | |
} else {
|
| 369 | |
clone = src && jQuery.isPlainObject(src) ? src : {};
|
| 370 | |
}
|
| 371 | |
|
| 372 | |
// Never move original objects, clone them
|
| 373 | |
target[ name ] = jQuery.extend( deep, clone, copy );
|
| 374 | |
|
| 375 | |
// Don't bring in undefined values
|
| 376 | |
} else if ( copy !== undefined ) {
|
| 377 | |
target[ name ] = copy;
|
| 378 | |
}
|
| 379 | |
}
|
| 380 | |
}
|
| 381 | |
}
|
| 382 | |
|
| 383 | |
// Return the modified object
|
| 384 | |
return target;
|
| 385 | |
};
|
| 386 | |
|
| 387 | |
jQuery.extend({
|
| 388 | |
noConflict: function( deep ) {
|
| 389 | |
if ( window.$ === jQuery ) {
|
| 390 | |
window.$ = _$;
|
| 391 | |
}
|
| 392 | |
|
| 393 | |
if ( deep && window.jQuery === jQuery ) {
|
| 394 | |
window.jQuery = _jQuery;
|
| 395 | |
}
|
| 396 | |
|
| 397 | |
return jQuery;
|
| 398 | |
},
|
| 399 | |
|
| 400 | |
// Is the DOM ready to be used? Set to true once it occurs.
|
| 401 | |
isReady: false,
|
| 402 | |
|
| 403 | |
// A counter to track how many items to wait for before
|
| 404 | |
// the ready event fires. See #6781
|
| 405 | |
readyWait: 1,
|
| 406 | |
|
| 407 | |
// Hold (or release) the ready event
|
| 408 | |
holdReady: function( hold ) {
|
| 409 | |
if ( hold ) {
|
| 410 | |
jQuery.readyWait++;
|
| 411 | |
} else {
|
| 412 | |
jQuery.ready( true );
|
| 413 | |
}
|
| 414 | |
},
|
| 415 | |
|
| 416 | |
// Handle when the DOM is ready
|
| 417 | |
ready: function( wait ) {
|
| 418 | |
// Either a released hold or an DOMready/load event and not yet ready
|
| 419 | |
if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
|
| 420 | |
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
| 421 | |
if ( !document.body ) {
|
| 422 | |
return setTimeout( jQuery.ready, 1 );
|
| 423 | |
}
|
| 424 | |
|
| 425 | |
// Remember that the DOM is ready
|
| 426 | |
jQuery.isReady = true;
|
| 427 | |
|
| 428 | |
// If a normal DOM Ready event fired, decrement, and wait if need be
|
| 429 | |
if ( wait !== true && --jQuery.readyWait > 0 ) {
|
| 430 | |
return;
|
| 431 | |
}
|
| 432 | |
|
| 433 | |
// If there are functions bound, to execute
|
| 434 | |
readyList.fireWith( document, [ jQuery ] );
|
| 435 | |
|
| 436 | |
// Trigger any bound ready events
|
| 437 | |
if ( jQuery.fn.trigger ) {
|
| 438 | |
jQuery( document ).trigger( "ready" ).off( "ready" );
|
| 439 | |
}
|
| 440 | |
}
|
| 441 | |
},
|
| 442 | |
|
| 443 | |
bindReady: function() {
|
| 444 | |
if ( readyList ) {
|
| 445 | |
return;
|
| 446 | |
}
|
| 447 | |
|
| 448 | |
readyList = jQuery.Callbacks( "once memory" );
|
| 449 | |
|
| 450 | |
// Catch cases where $(document).ready() is called after the
|
| 451 | |
// browser event has already occurred.
|
| 452 | |
if ( document.readyState === "complete" ) {
|
| 453 | |
// Handle it asynchronously to allow scripts the opportunity to delay ready
|
| 454 | |
return setTimeout( jQuery.ready, 1 );
|
| 455 | |
}
|
| 456 | |
|
| 457 | |
// Mozilla, Opera and webkit nightlies currently support this event
|
| 458 | |
if ( document.addEventListener ) {
|
| 459 | |
// Use the handy event callback
|
| 460 | |
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
| 461 | |
|
| 462 | |
// A fallback to window.onload, that will always work
|
| 463 | |
window.addEventListener( "load", jQuery.ready, false );
|
| 464 | |
|
| 465 | |
// If IE event model is used
|
| 466 | |
} else if ( document.attachEvent ) {
|
| 467 | |
// ensure firing before onload,
|
| 468 | |
// maybe late but safe also for iframes
|
| 469 | |
document.attachEvent( "onreadystatechange", DOMContentLoaded );
|
| 470 | |
|
| 471 | |
// A fallback to window.onload, that will always work
|
| 472 | |
window.attachEvent( "onload", jQuery.ready );
|
| 473 | |
|
| 474 | |
// If IE and not a frame
|
| 475 | |
// continually check to see if the document is ready
|
| 476 | |
var toplevel = false;
|
| 477 | |
|
| 478 | |
try {
|
| 479 | |
toplevel = window.frameElement == null;
|
| 480 | |
} catch(e) {}
|
| 481 | |
|
| 482 | |
if ( document.documentElement.doScroll && toplevel ) {
|
| 483 | |
doScrollCheck();
|
| 484 | |
}
|
| 485 | |
}
|
| 486 | |
},
|
| 487 | |
|
| 488 | |
// See test/unit/core.js for details concerning isFunction.
|
| 489 | |
// Since version 1.3, DOM methods and functions like alert
|
| 490 | |
// aren't supported. They return false on IE (#2968).
|
| 491 | |
isFunction: function( obj ) {
|
| 492 | |
return jQuery.type(obj) === "function";
|
| 493 | |
},
|
| 494 | |
|
| 495 | |
isArray: Array.isArray || function( obj ) {
|
| 496 | |
return jQuery.type(obj) === "array";
|
| 497 | |
},
|
| 498 | |
|
| 499 | |
// A crude way of determining if an object is a window
|
| 500 | |
isWindow: function( obj ) {
|
| 501 | |
return obj && typeof obj === "object" && "setInterval" in obj;
|
| 502 | |
},
|
| 503 | |
|
| 504 | |
isNumeric: function( obj ) {
|
| 505 | |
return !isNaN( parseFloat(obj) ) && isFinite( obj );
|
| 506 | |
},
|
| 507 | |
|
| 508 | |
type: function( obj ) {
|
| 509 | |
return obj == null ?
|
| 510 | |
String( obj ) :
|
| 511 | |
class2type[ toString.call(obj) ] || "object";
|
| 512 | |
},
|
| 513 | |
|
| 514 | |
isPlainObject: function( obj ) {
|
| 515 | |
// Must be an Object.
|
| 516 | |
// Because of IE, we also have to check the presence of the constructor property.
|
| 517 | |
// Make sure that DOM nodes and window objects don't pass through, as well
|
| 518 | |
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
|
| 519 | |
return false;
|
| 520 | |
}
|
| 521 | |
|
| 522 | |
try {
|
| 523 | |
// Not own constructor property must be Object
|
| 524 | |
if ( obj.constructor &&
|
| 525 | |
!hasOwn.call(obj, "constructor") &&
|
| 526 | |
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
| 527 | |
return false;
|
| 528 | |
}
|
| 529 | |
} catch ( e ) {
|
| 530 | |
// IE8,9 Will throw exceptions on certain host objects #9897
|
| 531 | |
return false;
|
| 532 | |
}
|
| 533 | |
|
| 534 | |
// Own properties are enumerated firstly, so to speed up,
|
| 535 | |
// if last one is own, then all properties are own.
|
| 536 | |
|
| 537 | |
var key;
|
| 538 | |
for ( key in obj ) {}
|
| 539 | |
|
| 540 | |
return key === undefined || hasOwn.call( obj, key );
|
| 541 | |
},
|
| 542 | |
|
| 543 | |
isEmptyObject: function( obj ) {
|
| 544 | |
for ( var name in obj ) {
|
| 545 | |
return false;
|
| 546 | |
}
|
| 547 | |
return true;
|
| 548 | |
},
|
| 549 | |
|
| 550 | |
error: function( msg ) {
|
| 551 | |
throw new Error( msg );
|
| 552 | |
},
|
| 553 | |
|
| 554 | |
parseJSON: function( data ) {
|
| 555 | |
if ( typeof data !== "string" || !data ) {
|
| 556 | |
return null;
|
| 557 | |
}
|
| 558 | |
|
| 559 | |
// Make sure leading/trailing whitespace is removed (IE can't handle it)
|
| 560 | |
data = jQuery.trim( data );
|
| 561 | |
|
| 562 | |
// Attempt to parse using the native JSON parser first
|
| 563 | |
if ( window.JSON && window.JSON.parse ) {
|
| 564 | |
return window.JSON.parse( data );
|
| 565 | |
}
|
| 566 | |
|
| 567 | |
// Make sure the incoming data is actual JSON
|
| 568 | |
// Logic borrowed from http://json.org/json2.js
|
| 569 | |
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
|
| 570 | |
.replace( rvalidtokens, "]" )
|
| 571 | |
.replace( rvalidbraces, "")) ) {
|
| 572 | |
|
| 573 | |
return ( new Function( "return " + data ) )();
|
| 574 | |
|
| 575 | |
}
|
| 576 | |
jQuery.error( "Invalid JSON: " + data );
|
| 577 | |
},
|
| 578 | |
|
| 579 | |
// Cross-browser xml parsing
|
| 580 | |
parseXML: function( data ) {
|
| 581 | |
var xml, tmp;
|
| 582 | |
try {
|
| 583 | |
if ( window.DOMParser ) { // Standard
|
| 584 | |
tmp = new DOMParser();
|
| 585 | |
xml = tmp.parseFromString( data , "text/xml" );
|
| 586 | |
} else { // IE
|
| 587 | |
xml = new ActiveXObject( "Microsoft.XMLDOM" );
|
| 588 | |
xml.async = "false";
|
| 589 | |
xml.loadXML( data );
|
| 590 | |
}
|
| 591 | |
} catch( e ) {
|
| 592 | |
xml = undefined;
|
| 593 | |
}
|
| 594 | |
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
|
| 595 | |
jQuery.error( "Invalid XML: " + data );
|
| 596 | |
}
|
| 597 | |
return xml;
|
| 598 | |
},
|
| 599 | |
|
| 600 | |
noop: function() {},
|
| 601 | |
|
| 602 | |
// Evaluates a script in a global context
|
| 603 | |
// Workarounds based on findings by Jim Driscoll
|
| 604 | |
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
|
| 605 | |
globalEval: function( data ) {
|
| 606 | |
if ( data && rnotwhite.test( data ) ) {
|
| 607 | |
// We use execScript on Internet Explorer
|
| 608 | |
// We use an anonymous function so that context is window
|
| 609 | |
// rather than jQuery in Firefox
|
| 610 | |
( window.execScript || function( data ) {
|
| 611 | |
window[ "eval" ].call( window, data );
|
| 612 | |
} )( data );
|
| 613 | |
}
|
| 614 | |
},
|
| 615 | |
|
| 616 | |
// Convert dashed to camelCase; used by the css and data modules
|
| 617 | |
// Microsoft forgot to hump their vendor prefix (#9572)
|
| 618 | |
camelCase: function( string ) {
|
| 619 | |
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
| 620 | |
},
|
| 621 | |
|
| 622 | |
nodeName: function( elem, name ) {
|
| 623 | |
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
|
| 624 | |
},
|
| 625 | |
|
| 626 | |
// args is for internal usage only
|
| 627 | |
each: function( object, callback, args ) {
|
| 628 | |
var name, i = 0,
|
| 629 | |
length = object.length,
|
| 630 | |
isObj = length === undefined || jQuery.isFunction( object );
|
| 631 | |
|
| 632 | |
if ( args ) {
|
| 633 | |
if ( isObj ) {
|
| 634 | |
for ( name in object ) {
|
| 635 | |
if ( callback.apply( object[ name ], args ) === false ) {
|
| 636 | |
break;
|
| 637 | |
}
|
| 638 | |
}
|
| 639 | |
} else {
|
| 640 | |
for ( ; i < length; ) {
|
| 641 | |
if ( callback.apply( object[ i++ ], args ) === false ) {
|
| 642 | |
break;
|
| 643 | |
}
|
| 644 | |
}
|
| 645 | |
}
|
| 646 | |
|
| 647 | |
// A special, fast, case for the most common use of each
|
| 648 | |
} else {
|
| 649 | |
if ( isObj ) {
|
| 650 | |
for ( name in object ) {
|
| 651 | |
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
|
| 652 | |
break;
|
| 653 | |
}
|
| 654 | |
}
|
| 655 | |
} else {
|
| 656 | |
for ( ; i < length; ) {
|
| 657 | |
if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
|
| 658 | |
break;
|
| 659 | |
}
|
| 660 | |
}
|
| 661 | |
}
|
| 662 | |
}
|
| 663 | |
|
| 664 | |
return object;
|
| 665 | |
},
|
| 666 | |
|
| 667 | |
// Use native String.trim function wherever possible
|
| 668 | |
trim: trim ?
|
| 669 | |
function( text ) {
|
| 670 | |
return text == null ?
|
| 671 | |
"" :
|
| 672 | |
trim.call( text );
|
| 673 | |
} :
|
| 674 | |
|
| 675 | |
// Otherwise use our own trimming functionality
|
| 676 | |
function( text ) {
|
| 677 | |
return text == null ?
|
| 678 | |
"" :
|
| 679 | |
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
|
| 680 | |
},
|
| 681 | |
|
| 682 | |
// results is for internal usage only
|
| 683 | |
makeArray: function( array, results ) {
|
| 684 | |
var ret = results || [];
|
| 685 | |
|
| 686 | |
if ( array != null ) {
|
| 687 | |
// The window, strings (and functions) also have 'length'
|
| 688 | |
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
|
| 689 | |
var type = jQuery.type( array );
|
| 690 | |
|
| 691 | |
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
|
| 692 | |
push.call( ret, array );
|
| 693 | |
} else {
|
| 694 | |
jQuery.merge( ret, array );
|
| 695 | |
}
|
| 696 | |
}
|
| 697 | |
|
| 698 | |
return ret;
|
| 699 | |
},
|
| 700 | |
|
| 701 | |
inArray: function( elem, array, i ) {
|
| 702 | |
var len;
|
| 703 | |
|
| 704 | |
if ( array ) {
|
| 705 | |
if ( indexOf ) {
|
| 706 | |
return indexOf.call( array, elem, i );
|
| 707 | |
}
|
| 708 | |
|
| 709 | |
len = array.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 array && array[ i ] === elem ) {
|
| 715 | |
return i;
|
| 716 | |
}
|
| 717 | |
}
|
| 718 | |
}
|
| 719 | |
|
| 720 | |
return -1;
|
| 721 | |
},
|
| 722 | |
|
| 723 | |
merge: function( first, second ) {
|
| 724 | |
var i = first.length,
|
| 725 | |
j = 0;
|
| 726 | |
|
| 727 | |
if ( typeof second.length === "number" ) {
|
| 728 | |
for ( var l = second.length; j < l; j++ ) {
|
| 729 | |
first[ i++ ] = second[ j ];
|
| 730 | |
}
|
| 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 ret = [], retVal;
|
| 745 | |
inv = !!inv;
|
| 746 | |
|
| 747 | |
// Go through the array, only saving the items
|
| 748 | |
// that pass the validator function
|
| 749 | |
for ( var i = 0, length = elems.length; i < length; i++ ) {
|
| 750 | |
retVal = !!callback( elems[ i ], i );
|
| 751 | |
if ( inv !== retVal ) {
|
| 752 | |
ret.push( elems[ i ] );
|
| 753 | |
}
|
| 754 | |
}
|
| 755 | |
|
| 756 | |
return ret;
|
| 757 | |
},
|
| 758 | |
|
| 759 | |
// arg is for internal usage only
|
| 760 | |
map: function( elems, callback, arg ) {
|
| 761 | |
var value, key, ret = [],
|
| 762 | |
i = 0,
|
| 763 | |
length = elems.length,
|
| 764 | |
// jquery objects are treated as arrays
|
| 765 | |
isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
|
| 766 | |
|
| 767 | |
// Go through the array, translating each of the items to their
|
| 768 | |
if ( isArray ) {
|
| 769 | |
for ( ; i < length; i++ ) {
|
| 770 | |
value = callback( elems[ i ], i, arg );
|
| 771 | |
|
| 772 | |
if ( value != null ) {
|
| 773 | |
ret[ ret.length ] = value;
|
| 774 | |
}
|
| 775 | |
}
|
| 776 | |
|
| 777 | |
// Go through every key on the object,
|
| 778 | |
} else {
|
| 779 | |
for ( key in elems ) {
|
| 780 | |
value = callback( elems[ key ], key, arg );
|
| 781 | |
|
| 782 | |
if ( value != null ) {
|
| 783 | |
ret[ ret.length ] = value;
|
| 784 | |
}
|
| 785 | |
}
|
| 786 | |
}
|
| 787 | |
|
| 788 | |
// Flatten any nested arrays
|
| 789 | |
return ret.concat.apply( [], ret );
|
| 790 | |
},
|
| 791 | |
|
| 792 | |
// A global GUID counter for objects
|
| 793 | |
guid: 1,
|
| 794 | |
|
| 795 | |
// Bind a function to a context, optionally partially applying any
|
| 796 | |
// arguments.
|
| 797 | |
proxy: function( fn, context ) {
|
| 798 | |
if ( typeof context === "string" ) {
|
| 799 | |
var tmp = fn[ context ];
|
| 800 | |
context = fn;
|
| 801 | |
fn = tmp;
|
| 802 | |
}
|
| 803 | |
|
| 804 | |
// Quick check to determine if target is callable, in the spec
|
| 805 | |
// this throws a TypeError, but we will just return undefined.
|
| 806 | |
if ( !jQuery.isFunction( fn ) ) {
|
| 807 | |
return undefined;
|
| 808 | |
}
|
| 809 | |
|
| 810 | |
// Simulated bind
|
| 811 | |
var args = slice.call( arguments, 2 ),
|
| 812 | |
proxy = function() {
|
| 813 | |
return fn.apply( context, args.concat( slice.call( arguments ) ) );
|
| 814 | |
};
|
| 815 | |
|
| 816 | |
// Set the guid of unique handler to the same of original handler, so it can be removed
|
| 817 | |
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
|
| 818 | |
|
| 819 | |
return proxy;
|
| 820 | |
},
|
| 821 | |
|
| 822 | |
// Mutifunctional method to get and set values to a collection
|
| 823 | |
// The value/s can optionally be executed if it's a function
|
| 824 | |
access: function( elems, key, value, exec, fn, pass ) {
|
| 825 | |
var length = elems.length;
|
| 826 | |
|
| 827 | |
// Setting many attributes
|
| 828 | |
if ( typeof key === "object" ) {
|
| 829 | |
for ( var k in key ) {
|
| 830 | |
jQuery.access( elems, k, key[k], exec, fn, value );
|
| 831 | |
}
|
| 832 | |
return elems;
|
| 833 | |
}
|
| 834 | |
|
| 835 | |
// Setting one attribute
|
| 836 | |
if ( value !== undefined ) {
|
| 837 | |
// Optionally, function values get executed if exec is true
|
| 838 | |
exec = !pass && exec && jQuery.isFunction(value);
|
| 839 | |
|
| 840 | |
for ( var i = 0; i < length; i++ ) {
|
| 841 | |
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
|
| 842 | |
}
|
| 843 | |
|
| 844 | |
return elems;
|
| 845 | |
}
|
| 846 | |
|
| 847 | |
// Getting an attribute
|
| 848 | |
return length ? fn( elems[0], key ) : undefined;
|
| 849 | |
},
|
| 850 | |
|
| 851 | |
now: function() {
|
| 852 | |
return ( new Date() ).getTime();
|
| 853 | |
},
|
| 854 | |
|
| 855 | |
// Use of jQuery.browser is frowned upon.
|
| 856 | |
// More details: http://docs.jquery.com/Utilities/jQuery.browser
|
| 857 | |
uaMatch: function( ua ) {
|
| 858 | |
ua = ua.toLowerCase();
|
| 859 | |
|
| 860 | |
var match = rwebkit.exec( ua ) ||
|
| 861 | |
ropera.exec( ua ) ||
|
| 862 | |
rmsie.exec( ua ) ||
|
| 863 | |
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
|
| 864 | |
[];
|
| 865 | |
|
| 866 | |
return { browser: match[1] || "", version: match[2] || "0" };
|
| 867 | |
},
|
| 868 | |
|
| 869 | |
sub: function() {
|
| 870 | |
function jQuerySub( selector, context ) {
|
| 871 | |
return new jQuerySub.fn.init( selector, context );
|
| 872 | |
}
|
| 873 | |
jQuery.extend( true, jQuerySub, this );
|
| 874 | |
jQuerySub.superclass = this;
|
| 875 | |
jQuerySub.fn = jQuerySub.prototype = this();
|
| 876 | |
jQuerySub.fn.constructor = jQuerySub;
|
| 877 | |
jQuerySub.sub = this.sub;
|
| 878 | |
jQuerySub.fn.init = function init( selector, context ) {
|
| 879 | |
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
|
| 880 | |
context = jQuerySub( context );
|
| 881 | |
}
|
| 882 | |
|
| 883 | |
return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
|
| 884 | |
};
|
| 885 | |
jQuerySub.fn.init.prototype = jQuerySub.fn;
|
| 886 | |
var rootjQuerySub = jQuerySub(document);
|
| 887 | |
return jQuerySub;
|
| 888 | |
},
|
| 889 | |
|
| 890 | |
browser: {}
|
| 891 | |
});
|
| 892 | |
|
| 893 | |
// Populate the class2type map
|
| 894 | |
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
|
| 895 | |
class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
| 896 | |
});
|
| 897 | |
|
| 898 | |
browserMatch = jQuery.uaMatch( userAgent );
|
| 899 | |
if ( browserMatch.browser ) {
|
| 900 | |
jQuery.browser[ browserMatch.browser ] = true;
|
| 901 | |
jQuery.browser.version = browserMatch.version;
|
| 902 | |
}
|
| 903 | |
|
| 904 | |
// Deprecated, use jQuery.browser.webkit instead
|
| 905 | |
if ( jQuery.browser.webkit ) {
|
| 906 | |
jQuery.browser.safari = true;
|
| 907 | |
}
|
| 908 | |
|
| 909 | |
// IE doesn't match non-breaking spaces with \s
|
| 910 | |
if ( rnotwhite.test( "\xA0" ) ) {
|
| 911 | |
trimLeft = /^[\s\xA0]+/;
|
| 912 | |
trimRight = /[\s\xA0]+$/;
|
| 913 | |
}
|
| 914 | |
|
| 915 | |
// All jQuery objects should point back to these
|
| 916 | |
rootjQuery = jQuery(document);
|
| 917 | |
|
| 918 | |
// Cleanup functions for the document ready method
|
| 919 | |
if ( document.addEventListener ) {
|
| 920 | |
DOMContentLoaded = function() {
|
| 921 | |
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
| 922 | |
jQuery.ready();
|
| 923 | |
};
|
| 924 | |
|
| 925 | |
} else if ( document.attachEvent ) {
|
| 926 | |
DOMContentLoaded = function() {
|
| 927 | |
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
| 928 | |
if ( document.readyState === "complete" ) {
|
| 929 | |
document.detachEvent( "onreadystatechange", DOMContentLoaded );
|
| 930 | |
jQuery.ready();
|
| 931 | |
}
|
| 932 | |
};
|
| 933 | |
}
|
| 934 | |
|
| 935 | |
// The DOM ready check for Internet Explorer
|
| 936 | |
function doScrollCheck() {
|
| 937 | |
if ( jQuery.isReady ) {
|
| 938 | |
return;
|
| 939 | |
}
|
| 940 | |
|
| 941 | |
try {
|
| 942 | |
// If IE is used, use the trick by Diego Perini
|
| 943 | |
// http://javascript.nwbox.com/IEContentLoaded/
|
| 944 | |
document.documentElement.doScroll("left");
|
| 945 | |
} catch(e) {
|
| 946 | |
setTimeout( doScrollCheck, 1 );
|
| 947 | |
return;
|
| 948 | |
}
|
| 949 | |
|
| 950 | |
// and execute any waiting functions
|
| 951 | |
jQuery.ready();
|
| 952 | |
}
|
| 953 | |
|
| 954 | |
return jQuery;
|
| 955 | |
|
| 956 | |
})();
|
| 957 | |
|
| 958 | |
|
| 959 | |
// String to Object flags format cache
|
| 960 | |
var flagsCache = {};
|
| 961 | |
|
| 962 | |
// Convert String-formatted flags into Object-formatted ones and store in cache
|
| 963 | |
function createFlags( flags ) {
|
| 964 | |
var object = flagsCache[ flags ] = {},
|
| 965 | |
i, length;
|
| 966 | |
flags = flags.split( /\s+/ );
|
| 967 | |
for ( i = 0, length = flags.length; i < length; i++ ) {
|
| 968 | |
object[ flags[i] ] = true;
|
| 969 | |
}
|
| 970 | |
return object;
|
| 971 | |
}
|
| 972 | |
|
| 973 | |
/*
|
| 974 | |
* Create a callback list using the following parameters:
|
| 975 | |
*
|
| 976 | |
* flags: an optional list of space-separated flags that will change how
|
| 977 | |
* the callback list behaves
|
| 978 | |
*
|
| 979 | |
* By default a callback list will act like an event callback list and can be
|
| 980 | |
* "fired" multiple times.
|
| 981 | |
*
|
| 982 | |
* Possible flags:
|
| 983 | |
*
|
| 984 | |
* once: will ensure the callback list can only be fired once (like a Deferred)
|
| 985 | |
*
|
| 986 | |
* memory: will keep track of previous values and will call any callback added
|
| 987 | |
* after the list has been fired right away with the latest "memorized"
|
| 988 | |
* values (like a Deferred)
|
| 989 | |
*
|
| 990 | |
* unique: will ensure a callback can only be added once (no duplicate in the list)
|
| 991 | |
*
|
| 992 | |
* stopOnFalse: interrupt callings when a callback returns false
|
| 993 | |
*
|
| 994 | |
*/
|
| 995 | |
jQuery.Callbacks = function( flags ) {
|
| 996 | |
|
| 997 | |
// Convert flags from String-formatted to Object-formatted
|
| 998 | |
// (we check in cache first)
|
| 999 | |
flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
|
| 1000 | |
|
| 1001 | |
var // Actual callback list
|
| 1002 | |
list = [],
|
| 1003 | |
// Stack of fire calls for repeatable lists
|
| 1004 | |
stack = [],
|
| 1005 | |
// Last fire value (for non-forgettable lists)
|
| 1006 | |
memory,
|
| 1007 | |
// Flag to know if list is currently firing
|
| 1008 | |
firing,
|
| 1009 | |
// First callback to fire (used internally by add and fireWith)
|
| 1010 | |
firingStart,
|
| 1011 | |
// End of the loop when firing
|
| 1012 | |
firingLength,
|
| 1013 | |
// Index of currently firing callback (modified by remove if needed)
|
| 1014 | |
firingIndex,
|
| 1015 | |
// Add one or several callbacks to the list
|
| 1016 | |
add = function( args ) {
|
| 1017 | |
var i,
|
| 1018 | |
length,
|
| 1019 | |
elem,
|
| 1020 | |
type,
|
| 1021 | |
actual;
|
| 1022 | |
for ( i = 0, length = args.length; i < length; i++ ) {
|
| 1023 | |
elem = args[ i ];
|
| 1024 | |
type = jQuery.type( elem );
|
| 1025 | |
if ( type === "array" ) {
|
| 1026 | |
// Inspect recursively
|
| 1027 | |
add( elem );
|
| 1028 | |
} else if ( type === "function" ) {
|
| 1029 | |
// Add if not in unique mode and callback is not in
|
| 1030 | |
if ( !flags.unique || !self.has( elem ) ) {
|
| 1031 | |
list.push( elem );
|
| 1032 | |
}
|
| 1033 | |
}
|
| 1034 | |
}
|
| 1035 | |
},
|
| 1036 | |
// Fire callbacks
|
| 1037 | |
fire = function( context, args ) {
|
| 1038 | |
args = args || [];
|
| 1039 | |
memory = !flags.memory || [ context, args ];
|
| 1040 | |
firing = true;
|
| 1041 | |
firingIndex = firingStart || 0;
|
| 1042 | |
firingStart = 0;
|
| 1043 | |
firingLength = list.length;
|
| 1044 | |
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
| 1045 | |
if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
|
| 1046 | |
memory = true; // Mark as halted
|
| 1047 | |
break;
|
| 1048 | |
}
|
| 1049 | |
}
|
| 1050 | |
firing = false;
|
| 1051 | |
if ( list ) {
|
| 1052 | |
if ( !flags.once ) {
|
| 1053 | |
if ( stack && stack.length ) {
|
| 1054 | |
memory = stack.shift();
|
| 1055 | |
self.fireWith( memory[ 0 ], memory[ 1 ] );
|
| 1056 | |
}
|
| 1057 | |
} else if ( memory === true ) {
|
| 1058 | |
self.disable();
|
| 1059 | |
} else {
|
| 1060 | |
list = [];
|
| 1061 | |
}
|
| 1062 | |
}
|
| 1063 | |
},
|
| 1064 | |
// Actual Callbacks object
|
| 1065 | |
self = {
|
| 1066 | |
// Add a callback or a collection of callbacks to the list
|
| 1067 | |
add: function() {
|
| 1068 | |
if ( list ) {
|
| 1069 | |
var length = list.length;
|
| 1070 | |
add( arguments );
|
| 1071 | |
// Do we need to add the callbacks to the
|
| 1072 | |
// current firing batch?
|
| 1073 | |
if ( firing ) {
|
| 1074 | |
firingLength = list.length;
|
| 1075 | |
// With memory, if we're not firing then
|
| 1076 | |
// we should call right away, unless previous
|
| 1077 | |
// firing was halted (stopOnFalse)
|
| 1078 | |
} else if ( memory && memory !== true ) {
|
| 1079 | |
firingStart = length;
|
| 1080 | |
fire( memory[ 0 ], memory[ 1 ] );
|
| 1081 | |
}
|
| 1082 | |
}
|
| 1083 | |
return this;
|
| 1084 | |
},
|
| 1085 | |
// Remove a callback from the list
|
| 1086 | |
remove: function() {
|
| 1087 | |
if ( list ) {
|
| 1088 | |
var args = arguments,
|
| 1089 | |
argIndex = 0,
|
| 1090 | |
argLength = args.length;
|
| 1091 | |
for ( ; argIndex < argLength ; argIndex++ ) {
|
| 1092 | |
for ( var i = 0; i < list.length; i++ ) {
|
| 1093 | |
if ( args[ argIndex ] === list[ i ] ) {
|
| 1094 | |
// Handle firingIndex and firingLength
|
| 1095 | |
if ( firing ) {
|
| 1096 | |
if ( i <= firingLength ) {
|
| 1097 | |
firingLength--;
|
| 1098 | |
if ( i <= firingIndex ) {
|
| 1099 | |
firingIndex--;
|
| 1100 | |
}
|
| 1101 | |
}
|
| 1102 | |
}
|
| 1103 | |
// Remove the element
|
| 1104 | |
list.splice( i--, 1 );
|
| 1105 | |
// If we have some unicity property then
|
| 1106 | |
// we only need to do this once
|
| 1107 | |
if ( flags.unique ) {
|
| 1108 | |
break;
|
| 1109 | |
}
|
| 1110 | |
}
|
| 1111 | |
}
|
| 1112 | |
}
|
| 1113 | |
}
|
| 1114 | |
return this;
|
| 1115 | |
},
|
| 1116 | |
// Control if a given callback is in the list
|
| 1117 | |
has: function( fn ) {
|
| 1118 | |
if ( list ) {
|
| 1119 | |
var i = 0,
|
| 1120 | |
length = list.length;
|
| 1121 | |
for ( ; i < length; i++ ) {
|
| 1122 | |
if ( fn === list[ i ] ) {
|
| 1123 | |
return true;
|
| 1124 | |
}
|
| 1125 | |
}
|
| 1126 | |
}
|
| 1127 | |
return false;
|
| 1128 | |
},
|
| 1129 | |
// Remove all callbacks from the list
|
| 1130 | |
empty: function() {
|
| 1131 | |
list = [];
|
| 1132 | |
return this;
|
| 1133 | |
},
|
| 1134 | |
// Have the list do nothing anymore
|
| 1135 | |
disable: function() {
|
| 1136 | |
list = stack = memory = undefined;
|
| 1137 | |
return this;
|
| 1138 | |
},
|
| 1139 | |
// Is it disabled?
|
| 1140 | |
disabled: function() {
|
| 1141 | |
return !list;
|
| 1142 | |
},
|
| 1143 | |
// Lock the list in its current state
|
| 1144 | |
lock: function() {
|
| 1145 | |
stack = undefined;
|
| 1146 | |
if ( !memory || memory === true ) {
|
| 1147 | |
self.disable();
|
| 1148 | |
}
|
| 1149 | |
return this;
|
| 1150 | |
},
|
| 1151 | |
// Is it locked?
|
| 1152 | |
locked: function() {
|
| 1153 | |
return !stack;
|
| 1154 | |
},
|
| 1155 | |
// Call all callbacks with the given context and arguments
|
| 1156 | |
fireWith: function( context, args ) {
|
| 1157 | |
if ( stack ) {
|
| 1158 | |
if ( firing ) {
|
| 1159 | |
if ( !flags.once ) {
|
| 1160 | |
stack.push( [ context, args ] );
|
| 1161 | |
}
|
| 1162 | |
} else if ( !( flags.once && memory ) ) {
|
| 1163 | |
fire( context, args );
|
| 1164 | |
}
|
| 1165 | |
}
|
| 1166 | |
return this;
|
| 1167 | |
},
|
| 1168 | |
// Call all the callbacks with the given arguments
|
| 1169 | |
fire: function() {
|
| 1170 | |
self.fireWith( this, arguments );
|
| 1171 | |
return this;
|
| 1172 | |
},
|
| 1173 | |
// To know if the callbacks have already been called at least once
|
| 1174 | |
fired: function() {
|
| 1175 | |
return !!memory;
|
| 1176 | |
}
|
| 1177 | |
};
|
| 1178 | |
|
| 1179 | |
return self;
|
| 1180 | |
};
|
| 1181 | |
|
| 1182 | |
|
| 1183 | |
|
| 1184 | |
|
| 1185 | |
var // Static reference to slice
|
| 1186 | |
sliceDeferred = [].slice;
|
| 1187 | |
|
| 1188 | |
jQuery.extend({
|
| 1189 | |
|
| 1190 | |
Deferred: function( func ) {
|
| 1191 | |
var doneList = jQuery.Callbacks( "once memory" ),
|
| 1192 | |
failList = jQuery.Callbacks( "once memory" ),
|
| 1193 | |
progressList = jQuery.Callbacks( "memory" ),
|
| 1194 | |
state = "pending",
|
| 1195 | |
lists = {
|
| 1196 | |
resolve: doneList,
|
| 1197 | |
reject: failList,
|
| 1198 | |
notify: progressList
|
| 1199 | |
},
|
| 1200 | |
promise = {
|
| 1201 | |
done: doneList.add,
|
| 1202 | |
fail: failList.add,
|
| 1203 | |
progress: progressList.add,
|
| 1204 | |
|
| 1205 | |
state: function() {
|
| 1206 | |
return state;
|
| 1207 | |
},
|
| 1208 | |
|
| 1209 | |
// Deprecated
|
| 1210 | |
isResolved: doneList.fired,
|
| 1211 | |
isRejected: failList.fired,
|
| 1212 | |
|
| 1213 | |
then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
|
| 1214 | |
deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
|
| 1215 | |
return this;
|
| 1216 | |
},
|
| 1217 | |
always: function() {
|
| 1218 | |
deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
|
| 1219 | |
return this;
|
| 1220 | |
},
|
| 1221 | |
pipe: function( fnDone, fnFail, fnProgress ) {
|
| 1222 | |
return jQuery.Deferred(function( newDefer ) {
|
| 1223 | |
jQuery.each( {
|
| 1224 | |
done: [ fnDone, "resolve" ],
|
| 1225 | |
fail: [ fnFail, "reject" ],
|
| 1226 | |
progress: [ fnProgress, "notify" ]
|
| 1227 | |
}, function( handler, data ) {
|
| 1228 | |
var fn = data[ 0 ],
|
| 1229 | |
action = data[ 1 ],
|
| 1230 | |
returned;
|
| 1231 | |
if ( jQuery.isFunction( fn ) ) {
|
| 1232 | |
deferred[ handler ](function() {
|
| 1233 | |
returned = fn.apply( this, arguments );
|
| 1234 | |
if ( returned && jQuery.isFunction( returned.promise ) ) {
|
| 1235 | |
returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
|
| 1236 | |
} else {
|
| 1237 | |
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
|
| 1238 | |
}
|
| 1239 | |
});
|
| 1240 | |
} else {
|
| 1241 | |
deferred[ handler ]( newDefer[ action ] );
|
| 1242 | |
}
|
| 1243 | |
});
|
| 1244 | |
}).promise();
|
| 1245 | |
},
|
| 1246 | |
// Get a promise for this deferred
|
| 1247 | |
// If obj is provided, the promise aspect is added to the object
|
| 1248 | |
promise: function( obj ) {
|
| 1249 | |
if ( obj == null ) {
|
| 1250 | |
obj = promise;
|
| 1251 | |
} else {
|
| 1252 | |
for ( var key in promise ) {
|
| 1253 | |
obj[ key ] = promise[ key ];
|
| 1254 | |
}
|
| 1255 | |
}
|
| 1256 | |
return obj;
|
| 1257 | |
}
|
| 1258 | |
},
|
| 1259 | |
deferred = promise.promise({}),
|
| 1260 | |
key;
|
| 1261 | |
|
| 1262 | |
for ( key in lists ) {
|
| 1263 | |
deferred[ key ] = lists[ key ].fire;
|
| 1264 | |
deferred[ key + "With" ] = lists[ key ].fireWith;
|
| 1265 | |
}
|
| 1266 | |
|
| 1267 | |
// Handle state
|
| 1268 | |
deferred.done( function() {
|
| 1269 | |
state = "resolved";
|
| 1270 | |
}, failList.disable, progressList.lock ).fail( function() {
|
| 1271 | |
state = "rejected";
|
| 1272 | |
}, doneList.disable, progressList.lock );
|
| 1273 | |
|
| 1274 | |
// Call given func if any
|
| 1275 | |
if ( func ) {
|
| 1276 | |
func.call( deferred, deferred );
|
| 1277 | |
}
|
| 1278 | |
|
| 1279 | |
// All done!
|
| 1280 | |
return deferred;
|
| 1281 | |
},
|
| 1282 | |
|
| 1283 | |
// Deferred helper
|
| 1284 | |
when: function( firstParam ) {
|
| 1285 | |
var args = sliceDeferred.call( arguments, 0 ),
|
| 1286 | |
i = 0,
|
| 1287 | |
length = args.length,
|
| 1288 | |
pValues = new Array( length ),
|
| 1289 | |
count = length,
|
| 1290 | |
pCount = length,
|
| 1291 | |
deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
|
| 1292 | |
firstParam :
|
| 1293 | |
jQuery.Deferred(),
|
| 1294 | |
promise = deferred.promise();
|
| 1295 | |
function resolveFunc( i ) {
|
| 1296 | |
return function( value ) {
|
| 1297 | |
args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
|
| 1298 | |
if ( !( --count ) ) {
|
| 1299 | |
deferred.resolveWith( deferred, args );
|
| 1300 | |
}
|
| 1301 | |
};
|
| 1302 | |
}
|
| 1303 | |
function progressFunc( i ) {
|
| 1304 | |
return function( value ) {
|
| 1305 | |
pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
|
| 1306 | |
deferred.notifyWith( promise, pValues );
|
| 1307 | |
};
|
| 1308 | |
}
|
| 1309 | |
if ( length > 1 ) {
|
| 1310 | |
for ( ; i < length; i++ ) {
|
| 1311 | |
if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
|
| 1312 | |
args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
|
| 1313 | |
} else {
|
| 1314 | |
--count;
|
| 1315 | |
}
|
| 1316 | |
}
|
| 1317 | |
if ( !count ) {
|
| 1318 | |
deferred.resolveWith( deferred, args );
|
| 1319 | |
}
|
| 1320 | |
} else if ( deferred !== firstParam ) {
|
| 1321 | |
deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
|
| 1322 | |
}
|
| 1323 | |
return promise;
|
| 1324 | |
}
|
| 1325 | |
});
|
| 1326 | |
|
| 1327 | |
|
| 1328 | |
|
| 1329 | |
|
| 1330 | |
jQuery.support = (function() {
|
| 1331 | |
|
| 1332 | |
var support,
|
| 1333 | |
all,
|
| 1334 | |
a,
|
| 1335 | |
select,
|
| 1336 | |
opt,
|
| 1337 | |
input,
|
| 1338 | |
marginDiv,
|
| 1339 | |
fragment,
|
| 1340 | |
tds,
|
| 1341 | |
events,
|
| 1342 | |
eventName,
|
| 1343 | |
i,
|
| 1344 | |
isSupported,
|
| 1345 | |
div = document.createElement( "div" ),
|
| 1346 | |
documentElement = document.documentElement;
|
| 1347 | |
|
| 1348 | |
// Preliminary tests
|
| 1349 | |
div.setAttribute("className", "t");
|
| 1350 | |
div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
|
| 1351 | |
|
| 1352 | |
all = div.getElementsByTagName( "*" );
|
| 1353 | |
a = div.getElementsByTagName( "a" )[ 0 ];
|
| 1354 | |
|
| 1355 | |
// Can't get basic test support
|
| 1356 | |
if ( !all || !all.length || !a ) {
|
| 1357 | |
return {};
|
| 1358 | |
}
|
| 1359 | |
|
| 1360 | |
// First batch of supports tests
|
| 1361 | |
select = document.createElement( "select" );
|
| 1362 | |
opt = select.appendChild( document.createElement("option") );
|
| 1363 | |
input = div.getElementsByTagName( "input" )[ 0 ];
|
| 1364 | |
|
| 1365 | |
support = {
|
| 1366 | |
// IE strips leading whitespace when .innerHTML is used
|
| 1367 | |
leadingWhitespace: ( div.firstChild.nodeType === 3 ),
|
| 1368 | |
|
| 1369 | |
// Make sure that tbody elements aren't automatically inserted
|
| 1370 | |
// IE will insert them into empty tables
|
| 1371 | |
tbody: !div.getElementsByTagName("tbody").length,
|
| 1372 | |
|
| 1373 | |
// Make sure that link elements get serialized correctly by innerHTML
|
| 1374 | |
// This requires a wrapper element in IE
|
| 1375 | |
htmlSerialize: !!div.getElementsByTagName("link").length,
|
| 1376 | |
|
| 1377 | |
// Get the style information from getAttribute
|
| 1378 | |
// (IE uses .cssText instead)
|
| 1379 | |
style: /top/.test( a.getAttribute("style") ),
|
| 1380 | |
|
| 1381 | |
// Make sure that URLs aren't manipulated
|
| 1382 | |
// (IE normalizes it by default)
|
| 1383 | |
hrefNormalized: ( a.getAttribute("href") === "/a" ),
|
| 1384 | |
|
| 1385 | |
// Make sure that element opacity exists
|
| 1386 | |
// (IE uses filter instead)
|
| 1387 | |
// Use a regex to work around a WebKit issue. See #5145
|
| 1388 | |
opacity: /^0.55/.test( a.style.opacity ),
|
| 1389 | |
|
| 1390 | |
// Verify style float existence
|
| 1391 | |
// (IE uses styleFloat instead of cssFloat)
|
| 1392 | |
cssFloat: !!a.style.cssFloat,
|
| 1393 | |
|
| 1394 | |
// Make sure that if no value is specified for a checkbox
|
| 1395 | |
// that it defaults to "on".
|
| 1396 | |
// (WebKit defaults to "" instead)
|
| 1397 | |
checkOn: ( input.value === "on" ),
|
| 1398 | |
|
| 1399 | |
// Make sure that a selected-by-default option has a working selected property.
|
| 1400 | |
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
| 1401 | |
optSelected: opt.selected,
|
| 1402 | |
|
| 1403 | |
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
| 1404 | |
getSetAttribute: div.className !== "t",
|
| 1405 | |
|
| 1406 | |
// Tests for enctype support on a form(#6743)
|
| 1407 | |
enctype: !!document.createElement("form").enctype,
|
| 1408 | |
|
| 1409 | |
// Makes sure cloning an html5 element does not cause problems
|
| 1410 | |
// Where outerHTML is undefined, this still works
|
| 1411 | |
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
|
| 1412 | |
|
| 1413 | |
// Will be defined later
|
| 1414 | |
submitBubbles: true,
|
| 1415 | |
changeBubbles: true,
|
| 1416 | |
focusinBubbles: false,
|
| 1417 | |
deleteExpando: true,
|
| 1418 | |
noCloneEvent: true,
|
| 1419 | |
inlineBlockNeedsLayout: false,
|
| 1420 | |
shrinkWrapBlocks: false,
|
| 1421 | |
reliableMarginRight: true
|
| 1422 | |
};
|
| 1423 | |
|
| 1424 | |
// Make sure checked status is properly cloned
|
| 1425 | |
input.checked = true;
|
| 1426 | |
support.noCloneChecked = input.cloneNode( true ).checked;
|
| 1427 | |
|
| 1428 | |
// Make sure that the options inside disabled selects aren't marked as disabled
|
| 1429 | |
// (WebKit marks them as disabled)
|
| 1430 | |
select.disabled = true;
|
| 1431 | |
support.optDisabled = !opt.disabled;
|
| 1432 | |
|
| 1433 | |
// Test to see if it's possible to delete an expando from an element
|
| 1434 | |
// Fails in Internet Explorer
|
| 1435 | |
try {
|
| 1436 | |
delete div.test;
|
| 1437 | |
} catch( e ) {
|
| 1438 | |
support.deleteExpando = false;
|
| 1439 | |
}
|
| 1440 | |
|
| 1441 | |
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
|
| 1442 | |
div.attachEvent( "onclick", function() {
|
| 1443 | |
// Cloning a node shouldn't copy over any
|
| 1444 | |
// bound event handlers (IE does this)
|
| 1445 | |
support.noCloneEvent = false;
|
| 1446 | |
});
|
| 1447 | |
div.cloneNode( true ).fireEvent( "onclick" );
|
| 1448 | |
}
|
| 1449 | |
|
| 1450 | |
// Check if a radio maintains its value
|
| 1451 | |
// after being appended to the DOM
|
| 1452 | |
input = document.createElement("input");
|
| 1453 | |
input.value = "t";
|
| 1454 | |
input.setAttribute("type", "radio");
|
| 1455 | |
support.radioValue = input.value === "t";
|
| 1456 | |
|
| 1457 | |
input.setAttribute("checked", "checked");
|
| 1458 | |
div.appendChild( input );
|
| 1459 | |
fragment = document.createDocumentFragment();
|
| 1460 | |
fragment.appendChild( div.lastChild );
|
| 1461 | |
|
| 1462 | |
// WebKit doesn't clone checked state correctly in fragments
|
| 1463 | |
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
| 1464 | |
|
| 1465 | |
// Check if a disconnected checkbox will retain its checked
|
| 1466 | |
// value of true after appended to the DOM (IE6/7)
|
| 1467 | |
support.appendChecked = input.checked;
|
| 1468 | |
|
| 1469 | |
fragment.removeChild( input );
|
| 1470 | |
fragment.appendChild( div );
|
| 1471 | |
|
| 1472 | |
div.innerHTML = "";
|
| 1473 | |
|
| 1474 | |
// Check if div with explicit width and no margin-right incorrectly
|
| 1475 | |
// gets computed margin-right based on width of container. For more
|
| 1476 | |
// info see bug #3333
|
| 1477 | |
// Fails in WebKit before Feb 2011 nightlies
|
| 1478 | |
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
| 1479 | |
if ( window.getComputedStyle ) {
|
| 1480 | |
marginDiv = document.createElement( "div" );
|
| 1481 | |
marginDiv.style.width = "0";
|
| 1482 | |
marginDiv.style.marginRight = "0";
|
| 1483 | |
div.style.width = "2px";
|
| 1484 | |
div.appendChild( marginDiv );
|
| 1485 | |
support.reliableMarginRight =
|
| 1486 | |
( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
|
| 1487 | |
}
|
| 1488 | |
|
| 1489 | |
// Technique from Juriy Zaytsev
|
| 1490 | |
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
|
| 1491 | |
// We only care about the case where non-standard event systems
|
| 1492 | |
// are used, namely in IE. Short-circuiting here helps us to
|
| 1493 | |
// avoid an eval call (in setAttribute) which can cause CSP
|
| 1494 | |
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
|
| 1495 | |
if ( div.attachEvent ) {
|
| 1496 | |
for( i in {
|
| 1497 | |
submit: 1,
|
| 1498 | |
change: 1,
|
| 1499 | |
focusin: 1
|
| 1500 | |
}) {
|
| 1501 | |
eventName = "on" + i;
|
| 1502 | |
isSupported = ( eventName in div );
|
| 1503 | |
if ( !isSupported ) {
|
| 1504 | |
div.setAttribute( eventName, "return;" );
|
| 1505 | |
isSupported = ( typeof div[ eventName ] === "function" );
|
| 1506 | |
}
|
| 1507 | |
support[ i + "Bubbles" ] = isSupported;
|
| 1508 | |
}
|
| 1509 | |
}
|
| 1510 | |
|
| 1511 | |
fragment.removeChild( div );
|
| 1512 | |
|
| 1513 | |
// Null elements to avoid leaks in IE
|
| 1514 | |
fragment = select = opt = marginDiv = div = input = null;
|
| 1515 | |
|
| 1516 | |
// Run tests that need a body at doc ready
|
| 1517 | |
jQuery(function() {
|
| 1518 | |
var container, outer, inner, table, td, offsetSupport,
|
| 1519 | |
conMarginTop, ptlm, vb, style, html,
|
| 1520 | |
body = document.getElementsByTagName("body")[0];
|
| 1521 | |
|
| 1522 | |
if ( !body ) {
|
| 1523 | |
// Return for frameset docs that don't have a body
|
| 1524 | |
return;
|
| 1525 | |
}
|
| 1526 | |
|
| 1527 | |
conMarginTop = 1;
|
| 1528 | |
ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;";
|
| 1529 | |
vb = "visibility:hidden;border:0;";
|
| 1530 | |
style = "style='" + ptlm + "border:5px solid #000;padding:0;'";
|
| 1531 | |
html = "<div " + style + "><div></div></div>" +
|
| 1532 | |
"<table " + style + " cellpadding='0' cellspacing='0'>" +
|
| 1533 | |
"<tr><td></td></tr></table>";
|
| 1534 | |
|
| 1535 | |
container = document.createElement("div");
|
| 1536 | |
container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
|
| 1537 | |
body.insertBefore( container, body.firstChild );
|
| 1538 | |
|
| 1539 | |
// Construct the test element
|
| 1540 | |
div = document.createElement("div");
|
| 1541 | |
container.appendChild( div );
|
| 1542 | |
|
| 1543 | |
// Check if table cells still have offsetWidth/Height when they are set
|
| 1544 | |
// to display:none and there are still other visible table cells in a
|
| 1545 | |
// table row; if so, offsetWidth/Height are not reliable for use when
|
| 1546 | |
// determining if an element has been hidden directly using
|
| 1547 | |
// display:none (it is still safe to use offsets if a parent element is
|
| 1548 | |
// hidden; don safety goggles and see bug #4512 for more information).
|
| 1549 | |
// (only IE 8 fails this test)
|
| 1550 | |
div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
|
| 1551 | |
tds = div.getElementsByTagName( "td" );
|
| 1552 | |
isSupported = ( tds[ 0 ].offsetHeight === 0 );
|
| 1553 | |
|
| 1554 | |
tds[ 0 ].style.display = "";
|
| 1555 | |
tds[ 1 ].style.display = "none";
|
| 1556 | |
|
| 1557 | |
// Check if empty table cells still have offsetWidth/Height
|
| 1558 | |
// (IE <= 8 fail this test)
|
| 1559 | |
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
|
| 1560 | |
|
| 1561 | |
// Figure out if the W3C box model works as expected
|
| 1562 | |
div.innerHTML = "";
|
| 1563 | |
div.style.width = div.style.paddingLeft = "1px";
|
| 1564 | |
jQuery.boxModel = support.boxModel = div.offsetWidth === 2;
|
| 1565 | |
|
| 1566 | |
if ( typeof div.style.zoom !== "undefined" ) {
|
| 1567 | |
// Check if natively block-level elements act like inline-block
|
| 1568 | |
// elements when setting their display to 'inline' and giving
|
| 1569 | |
// them layout
|
| 1570 | |
// (IE < 8 does this)
|
| 1571 | |
div.style.display = "inline";
|
| 1572 | |
div.style.zoom = 1;
|
| 1573 | |
support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
|
| 1574 | |
|
| 1575 | |
// Check if elements with layout shrink-wrap their children
|
| 1576 | |
// (IE 6 does this)
|
| 1577 | |
div.style.display = "";
|
| 1578 | |
div.innerHTML = "<div style='width:4px;'></div>";
|
| 1579 | |
support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
|
| 1580 | |
}
|
| 1581 | |
|
| 1582 | |
div.style.cssText = ptlm + vb;
|
| 1583 | |
div.innerHTML = html;
|
| 1584 | |
|
| 1585 | |
outer = div.firstChild;
|
| 1586 | |
inner = outer.firstChild;
|
| 1587 | |
td = outer.nextSibling.firstChild.firstChild;
|
| 1588 | |
|
| 1589 | |
offsetSupport = {
|
| 1590 | |
doesNotAddBorder: ( inner.offsetTop !== 5 ),
|
| 1591 | |
doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
|
| 1592 | |
};
|
| 1593 | |
|
| 1594 | |
inner.style.position = "fixed";
|
| 1595 | |
inner.style.top = "20px";
|
| 1596 | |
|
| 1597 | |
// safari subtracts parent border width here which is 5px
|
| 1598 | |
offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
|
| 1599 | |
inner.style.position = inner.style.top = "";
|
| 1600 | |
|
| 1601 | |
outer.style.overflow = "hidden";
|
| 1602 | |
outer.style.position = "relative";
|
| 1603 | |
|
| 1604 | |
offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
|
| 1605 | |
offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );
|
| 1606 | |
|
| 1607 | |
body.removeChild( container );
|
| 1608 | |
div = container = null;
|
| 1609 | |
|
| 1610 | |
jQuery.extend( support, offsetSupport );
|
| 1611 | |
});
|
| 1612 | |
|
| 1613 | |
return support;
|
| 1614 | |
})();
|
| 1615 | |
|
| 1616 | |
|
| 1617 | |
|
| 1618 | |
|
| 1619 | |
var rbrace = /^(?:\{.*\}|\[.*\])$/,
|
| 1620 | |
rmultiDash = /([A-Z])/g;
|
| 1621 | |
|
| 1622 | |
jQuery.extend({
|
| 1623 | |
cache: {},
|
| 1624 | |
|
| 1625 | |
// Please use with caution
|
| 1626 | |
uuid: 0,
|
| 1627 | |
|
| 1628 | |
// Unique for each copy of jQuery on the page
|
| 1629 | |
// Non-digits removed to match rinlinejQuery
|
| 1630 | |
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
|
| 1631 | |
|
| 1632 | |
// The following elements throw uncatchable exceptions if you
|
| 1633 | |
// attempt to add expando properties to them.
|
| 1634 | |
noData: {
|
| 1635 | |
"embed": true,
|
| 1636 | |
// Ban all objects except for Flash (which handle expandos)
|
| 1637 | |
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
|
| 1638 | |
"applet": true
|
| 1639 | |
},
|
| 1640 | |
|
| 1641 | |
hasData: function( elem ) {
|
| 1642 | |
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
|
| 1643 | |
return !!elem && !isEmptyDataObject( elem );
|
| 1644 | |
},
|
| 1645 | |
|
| 1646 | |
data: function( elem, name, data, pvt /* Internal Use Only */ ) {
|
| 1647 | |
if ( !jQuery.acceptData( elem ) ) {
|
| 1648 | |
return;
|
| 1649 | |
}
|
| 1650 | |
|
| 1651 | |
var privateCache, thisCache, ret,
|
| 1652 | |
internalKey = jQuery.expando,
|
| 1653 | |
getByName = typeof name === "string",
|
| 1654 | |
|
| 1655 | |
// We have to handle DOM nodes and JS objects differently because IE6-7
|
| 1656 | |
// can't GC object references properly across the DOM-JS boundary
|
| 1657 | |
isNode = elem.nodeType,
|
| 1658 | |
|
| 1659 | |
// Only DOM nodes need the global jQuery cache; JS object data is
|
| 1660 | |
// attached directly to the object so GC can occur automatically
|
| 1661 | |
cache = isNode ? jQuery.cache : elem,
|
| 1662 | |
|
| 1663 | |
// Only defining an ID for JS objects if its cache already exists allows
|
| 1664 | |
// the code to shortcut on the same path as a DOM node with no cache
|
| 1665 | |
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
|
| 1666 | |
isEvents = name === "events";
|
| 1667 | |
|
| 1668 | |
// Avoid doing any more work than we need to when trying to get data on an
|
| 1669 | |
// object that has no data at all
|
| 1670 | |
if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
|
| 1671 | |
return;
|
| 1672 | |
}
|
| 1673 | |
|
| 1674 | |
if ( !id ) {
|
| 1675 | |
// Only DOM nodes need a new unique ID for each element since their data
|
| 1676 | |
// ends up in the global cache
|
| 1677 | |
if ( isNode ) {
|
| 1678 | |
elem[ internalKey ] = id = ++jQuery.uuid;
|
| 1679 | |
} else {
|
| 1680 | |
id = internalKey;
|
| 1681 | |
}
|
| 1682 | |
}
|
| 1683 | |
|
| 1684 | |
if ( !cache[ id ] ) {
|
| 1685 | |
cache[ id ] = {};
|
| 1686 | |
|
| 1687 | |
// Avoids exposing jQuery metadata on plain JS objects when the object
|
| 1688 | |
// is serialized using JSON.stringify
|
| 1689 | |
if ( !isNode ) {
|
| 1690 | |
cache[ id ].toJSON = jQuery.noop;
|
| 1691 | |
}
|
| 1692 | |
}
|
| 1693 | |
|
| 1694 | |
// An object can be passed to jQuery.data instead of a key/value pair; this gets
|
| 1695 | |
// shallow copied over onto the existing cache
|
| 1696 | |
if ( typeof name === "object" || typeof name === "function" ) {
|
| 1697 | |
if ( pvt ) {
|
| 1698 | |
cache[ id ] = jQuery.extend( cache[ id ], name );
|
| 1699 | |
} else {
|
| 1700 | |
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
|
| 1701 | |
}
|
| 1702 | |
}
|
| 1703 | |
|
| 1704 | |
privateCache = thisCache = cache[ id ];
|
| 1705 | |
|
| 1706 | |
// jQuery data() is stored in a separate object inside the object's internal data
|
| 1707 | |
// cache in order to avoid key collisions between internal data and user-defined
|
| 1708 | |
// data.
|
| 1709 | |
if ( !pvt ) {
|
| 1710 | |
if ( !thisCache.data ) {
|
| 1711 | |
thisCache.data = {};
|
| 1712 | |
}
|
| 1713 | |
|
| 1714 | |
thisCache = thisCache.data;
|
| 1715 | |
}
|
| 1716 | |
|
| 1717 | |
if ( data !== undefined ) {
|
| 1718 | |
thisCache[ jQuery.camelCase( name ) ] = data;
|
| 1719 | |
}
|
| 1720 | |
|
| 1721 | |
// Users should not attempt to inspect the internal events object using jQuery.data,
|
| 1722 | |
// it is undocumented and subject to change. But does anyone listen? No.
|
| 1723 | |
if ( isEvents && !thisCache[ name ] ) {
|
| 1724 | |
return privateCache.events;
|
| 1725 | |
}
|
| 1726 | |
|
| 1727 | |
// Check for both converted-to-camel and non-converted data property names
|
| 1728 | |
// If a data property was specified
|
| 1729 | |
if ( getByName ) {
|
| 1730 | |
|
| 1731 | |
// First Try to find as-is property data
|
| 1732 | |
ret = thisCache[ name ];
|
| 1733 | |
|
| 1734 | |
// Test for null|undefined property data
|
| 1735 | |
if ( ret == null ) {
|
| 1736 | |
|
| 1737 | |
// Try to find the camelCased property
|
| 1738 | |
ret = thisCache[ jQuery.camelCase( name ) ];
|
| 1739 | |
}
|
| 1740 | |
} else {
|
| 1741 | |
ret = thisCache;
|
| 1742 | |
}
|
| 1743 | |
|
| 1744 | |
return ret;
|
| 1745 | |
},
|
| 1746 | |
|
| 1747 | |
removeData: function( elem, name, pvt /* Internal Use Only */ ) {
|
| 1748 | |
if ( !jQuery.acceptData( elem ) ) {
|
| 1749 | |
return;
|
| 1750 | |
}
|
| 1751 | |
|
| 1752 | |
var thisCache, i, l,
|
| 1753 | |
|
| 1754 | |
// Reference to internal data cache key
|
| 1755 | |
internalKey = jQuery.expando,
|
| 1756 | |
|
| 1757 | |
isNode = elem.nodeType,
|
| 1758 | |
|
| 1759 | |
// See jQuery.data for more information
|
| 1760 | |
cache = isNode ? jQuery.cache : elem,
|
| 1761 | |
|
| 1762 | |
// See jQuery.data for more information
|
| 1763 | |
id = isNode ? elem[ internalKey ] : internalKey;
|
| 1764 | |
|
| 1765 | |
// If there is already no cache entry for this object, there is no
|
| 1766 | |
// purpose in continuing
|
| 1767 | |
if ( !cache[ id ] ) {
|
| 1768 | |
return;
|
| 1769 | |
}
|
| 1770 | |
|
| 1771 | |
if ( name ) {
|
| 1772 | |
|
| 1773 | |
thisCache = pvt ? cache[ id ] : cache[ id ].data;
|
| 1774 | |
|
| 1775 | |
if ( thisCache ) {
|
| 1776 | |
|
| 1777 | |
// Support array or space separated string names for data keys
|
| 1778 | |
if ( !jQuery.isArray( name ) ) {
|
| 1779 | |
|
| 1780 | |
// try the string as a key before any manipulation
|
| 1781 | |
if ( name in thisCache ) {
|
| 1782 | |
name = [ name ];
|
| 1783 | |
} else {
|
| 1784 | |
|
| 1785 | |
// split the camel cased version by spaces unless a key with the spaces exists
|
| 1786 | |
name = jQuery.camelCase( name );
|
| 1787 | |
if ( name in thisCache ) {
|
| 1788 | |
name = [ name ];
|
| 1789 | |
} else {
|
| 1790 | |
name = name.split( " " );
|
| 1791 | |
}
|
| 1792 | |
}
|
| 1793 | |
}
|
| 1794 | |
|
| 1795 | |
for ( i = 0, l = name.length; i < l; i++ ) {
|
| 1796 | |
delete thisCache[ name[i] ];
|
| 1797 | |
}
|
| 1798 | |
|
| 1799 | |
// If there is no data left in the cache, we want to continue
|
| 1800 | |
// and let the cache object itself get destroyed
|
| 1801 | |
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
|
| 1802 | |
return;
|
| 1803 | |
}
|
| 1804 | |
}
|
| 1805 | |
}
|
| 1806 | |
|
| 1807 | |
// See jQuery.data for more information
|
| 1808 | |
if ( !pvt ) {
|
| 1809 | |
delete cache[ id ].data;
|
| 1810 | |
|
| 1811 | |
// Don't destroy the parent cache unless the internal data object
|
| 1812 | |
// had been the only thing left in it
|
| 1813 | |
if ( !isEmptyDataObject(cache[ id ]) ) {
|
| 1814 | |
return;
|
| 1815 | |
}
|
| 1816 | |
}
|
| 1817 | |
|
| 1818 | |
// Browsers that fail expando deletion also refuse to delete expandos on
|
| 1819 | |
// the window, but it will allow it on all other JS objects; other browsers
|
| 1820 | |
// don't care
|
| 1821 | |
// Ensure that `cache` is not a window object #10080
|
| 1822 | |
if ( jQuery.support.deleteExpando || !cache.setInterval ) {
|
| 1823 | |
delete cache[ id ];
|
| 1824 | |
} else {
|
| 1825 | |
cache[ id ] = null;
|
| 1826 | |
}
|
| 1827 | |
|
| 1828 | |
// We destroyed the cache and need to eliminate the expando on the node to avoid
|
| 1829 | |
// false lookups in the cache for entries that no longer exist
|
| 1830 | |
if ( isNode ) {
|
| 1831 | |
// IE does not allow us to delete expando properties from nodes,
|
| 1832 | |
// nor does it have a removeAttribute function on Document nodes;
|
| 1833 | |
// we must handle all of these cases
|
| 1834 | |
if ( jQuery.support.deleteExpando ) {
|
| 1835 | |
delete elem[ internalKey ];
|
| 1836 | |
} else if ( elem.removeAttribute ) {
|
| 1837 | |
elem.removeAttribute( internalKey );
|
| 1838 | |
} else {
|
| 1839 | |
elem[ internalKey ] = null;
|
| 1840 | |
}
|
| 1841 | |
}
|
| 1842 | |
},
|
| 1843 | |
|
| 1844 | |
// For internal use only.
|
| 1845 | |
_data: function( elem, name, data ) {
|
| 1846 | |
return jQuery.data( elem, name, data, true );
|
| 1847 | |
},
|
| 1848 | |
|
| 1849 | |
// A method for determining if a DOM node can handle the data expando
|
| 1850 | |
acceptData: function( elem ) {
|
| 1851 | |
if ( elem.nodeName ) {
|
| 1852 | |
var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
|
| 1853 | |
|
| 1854 | |
if ( match ) {
|
| 1855 | |
return !(match === true || elem.getAttribute("classid") !== match);
|
| 1856 | |
}
|
| 1857 | |
}
|
| 1858 | |
|
| 1859 | |
return true;
|
| 1860 | |
}
|
| 1861 | |
});
|
| 1862 | |
|
| 1863 | |
jQuery.fn.extend({
|
| 1864 | |
data: function( key, value ) {
|
| 1865 | |
var parts, attr, name,
|
| 1866 | |
data = null;
|
| 1867 | |
|
| 1868 | |
if ( typeof key === "undefined" ) {
|
| 1869 | |
if ( this.length ) {
|
| 1870 | |
data = jQuery.data( this[0] );
|
| 1871 | |
|
| 1872 | |
if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) {
|
| 1873 | |
attr = this[0].attributes;
|
| 1874 | |
for ( var i = 0, l = attr.length; i < l; i++ ) {
|
| 1875 | |
name = attr[i].name;
|
| 1876 | |
|
| 1877 | |
if ( name.indexOf( "data-" ) === 0 ) {
|
| 1878 | |
name = jQuery.camelCase( name.substring(5) );
|
| 1879 | |
|
| 1880 | |
dataAttr( this[0], name, data[ name ] );
|
| 1881 | |
}
|
| 1882 | |
}
|
| 1883 | |
jQuery._data( this[0], "parsedAttrs", true );
|
| 1884 | |
}
|
| 1885 | |
}
|
| 1886 | |
|
| 1887 | |
return data;
|
| 1888 | |
|
| 1889 | |
} else if ( typeof key === "object" ) {
|
| 1890 | |
return this.each(function() {
|
| 1891 | |
jQuery.data( this, key );
|
| 1892 | |
});
|
| 1893 | |
}
|
| 1894 | |
|
| 1895 | |
parts = key.split(".");
|
| 1896 | |
parts[1] = parts[1] ? "." + parts[1] : "";
|
| 1897 | |
|
| 1898 | |
if ( value === undefined ) {
|
| 1899 | |
data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
|
| 1900 | |
|
| 1901 | |
// Try to fetch any internally stored data first
|
| 1902 | |
if ( data === undefined && this.length ) {
|
| 1903 | |
data = jQuery.data( this[0], key );
|
| 1904 | |
data = dataAttr( this[0], key, data );
|
| 1905 | |
}
|
| 1906 | |
|
| 1907 | |
return data === undefined && parts[1] ?
|
| 1908 | |
this.data( parts[0] ) :
|
| 1909 | |
data;
|
| 1910 | |
|
| 1911 | |
} else {
|
| 1912 | |
return this.each(function() {
|
| 1913 | |
var self = jQuery( this ),
|
| 1914 | |
args = [ parts[0], value ];
|
| 1915 | |
|
| 1916 | |
self.triggerHandler( "setData" + parts[1] + "!", args );
|
| 1917 | |
jQuery.data( this, key, value );
|
| 1918 | |
self.triggerHandler( "changeData" + parts[1] + "!", args );
|
| 1919 | |
});
|
| 1920 | |
}
|
| 1921 | |
},
|
| 1922 | |
|
| 1923 | |
removeData: function( key ) {
|
| 1924 | |
return this.each(function() {
|
| 1925 | |
jQuery.removeData( this, key );
|
| 1926 | |
});
|
| 1927 | |
}
|
| 1928 | |
});
|
| 1929 | |
|
| 1930 | |
function dataAttr( elem, key, data ) {
|
| 1931 | |
// If nothing was found internally, try to fetch any
|
| 1932 | |
// data from the HTML5 data-* attribute
|
| 1933 | |
if ( data === undefined && elem.nodeType === 1 ) {
|
| 1934 | |
|
| 1935 | |
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
| 1936 | |
|
| 1937 | |
data = elem.getAttribute( name );
|
| 1938 | |
|
| 1939 | |
if ( typeof data === "string" ) {
|
| 1940 | |
try {
|
| 1941 | |
data = data === "true" ? true :
|
| 1942 | |
data === "false" ? false :
|
| 1943 | |
data === "null" ? null :
|
| 1944 | |
jQuery.isNumeric( data ) ? parseFloat( data ) :
|
| 1945 | |
rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
| 1946 | |
data;
|
| 1947 | |
} catch( e ) {}
|
| 1948 | |
|
| 1949 | |
// Make sure we set the data so it isn't changed later
|
| 1950 | |
jQuery.data( elem, key, data );
|
| 1951 | |
|
| 1952 | |
} else {
|
| 1953 | |
data = undefined;
|
| 1954 | |
}
|
| 1955 | |
}
|
| 1956 | |
|
| 1957 | |
return data;
|
| 1958 | |
}
|
| 1959 | |
|
| 1960 | |
// checks a cache object for emptiness
|
| 1961 | |
function isEmptyDataObject( obj ) {
|
| 1962 | |
for ( var name in obj ) {
|
| 1963 | |
|
| 1964 | |
// if the public data object is empty, the private is still empty
|
| 1965 | |
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
|
| 1966 | |
continue;
|
| 1967 | |
}
|
| 1968 | |
if ( name !== "toJSON" ) {
|
| 1969 | |
return false;
|
| 1970 | |
}
|
| 1971 | |
}
|
| 1972 | |
|
| 1973 | |
return true;
|
| 1974 | |
}
|
| 1975 | |
|
| 1976 | |
|
| 1977 | |
|
| 1978 | |
|
| 1979 | |
function handleQueueMarkDefer( elem, type, src ) {
|
| 1980 | |
var deferDataKey = type + "defer",
|
| 1981 | |
queueDataKey = type + "queue",
|
| 1982 | |
markDataKey = type + "mark",
|
| 1983 | |
defer = jQuery._data( elem, deferDataKey );
|
| 1984 | |
if ( defer &&
|
| 1985 | |
( src === "queue" || !jQuery._data(elem, queueDataKey) ) &&
|
| 1986 | |
( src === "mark" || !jQuery._data(elem, markDataKey) ) ) {
|
| 1987 | |
// Give room for hard-coded callbacks to fire first
|
| 1988 | |
// and eventually mark/queue something else on the element
|
| 1989 | |
setTimeout( function() {
|
| 1990 | |
if ( !jQuery._data( elem, queueDataKey ) &&
|
| 1991 | |
!jQuery._data( elem, markDataKey ) ) {
|
| 1992 | |
jQuery.removeData( elem, deferDataKey, true );
|
| 1993 | |
defer.fire();
|
| 1994 | |
}
|
| 1995 | |
}, 0 );
|
| 1996 | |
}
|
| 1997 | |
}
|
| 1998 | |
|
| 1999 | |
jQuery.extend({
|
| 2000 | |
|
| 2001 | |
_mark: function( elem, type ) {
|
| 2002 | |
if ( elem ) {
|
| 2003 | |
type = ( type || "fx" ) + "mark";
|
| 2004 | |
jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
|
| 2005 | |
}
|
| 2006 | |
},
|
| 2007 | |
|
| 2008 | |
_unmark: function( force, elem, type ) {
|
| 2009 | |
if ( force !== true ) {
|
| 2010 | |
type = elem;
|
| 2011 | |
elem = force;
|
| 2012 | |
force = false;
|
| 2013 | |
}
|
| 2014 | |
if ( elem ) {
|
| 2015 | |
type = type || "fx";
|
| 2016 | |
var key = type + "mark",
|
| 2017 | |
count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 );
|
| 2018 | |
if ( count ) {
|
| 2019 | |
jQuery._data( elem, key, count );
|
| 2020 | |
} else {
|
| 2021 | |
jQuery.removeData( elem, key, true );
|
| 2022 | |
handleQueueMarkDefer( elem, type, "mark" );
|
| 2023 | |
}
|
| 2024 | |
}
|
| 2025 | |
},
|
| 2026 | |
|
| 2027 | |
queue: function( elem, type, data ) {
|
| 2028 | |
var q;
|
| 2029 | |
if ( elem ) {
|
| 2030 | |
type = ( type || "fx" ) + "queue";
|
| 2031 | |
q = jQuery._data( elem, type );
|
| 2032 | |
|
| 2033 | |
// Speed up dequeue by getting out quickly if this is just a lookup
|
| 2034 | |
if ( data ) {
|
| 2035 | |
if ( !q || jQuery.isArray(data) ) {
|
| 2036 | |
q = jQuery._data( elem, type, jQuery.makeArray(data) );
|
| 2037 | |
} else {
|
| 2038 | |
q.push( data );
|
| 2039 | |
}
|
| 2040 | |
}
|
| 2041 | |
return q || [];
|
| 2042 | |
}
|
| 2043 | |
},
|
| 2044 | |
|
| 2045 | |
dequeue: function( elem, type ) {
|
| 2046 | |
type = type || "fx";
|
| 2047 | |
|
| 2048 | |
var queue = jQuery.queue( elem, type ),
|
| 2049 | |
fn = queue.shift(),
|
| 2050 | |
hooks = {};
|
| 2051 | |
|
| 2052 | |
// If the fx queue is dequeued, always remove the progress sentinel
|
| 2053 | |
if ( fn === "inprogress" ) {
|
| 2054 | |
fn = queue.shift();
|
| 2055 | |
}
|
| 2056 | |
|
| 2057 | |
if ( fn ) {
|
| 2058 | |
// Add a progress sentinel to prevent the fx queue from being
|
| 2059 | |
// automatically dequeued
|
| 2060 | |
if ( type === "fx" ) {
|
| 2061 | |
queue.unshift( "inprogress" );
|
| 2062 | |
}
|
| 2063 | |
|
| 2064 | |
jQuery._data( elem, type + ".run", hooks );
|
| 2065 | |
fn.call( elem, function() {
|
| 2066 | |
jQuery.dequeue( elem, type );
|
| 2067 | |
}, hooks );
|
| 2068 | |
}
|
| 2069 | |
|
| 2070 | |
if ( !queue.length ) {
|
| 2071 | |
jQuery.removeData( elem, type + "queue " + type + ".run", true );
|
| 2072 | |
handleQueueMarkDefer( elem, type, "queue" );
|
| 2073 | |
}
|
| 2074 | |
}
|
| 2075 | |
});
|
| 2076 | |
|
| 2077 | |
jQuery.fn.extend({
|
| 2078 | |
queue: function( type, data ) {
|
| 2079 | |
if ( typeof type !== "string" ) {
|
| 2080 | |
data = type;
|
| 2081 | |
type = "fx";
|
| 2082 | |
}
|
| 2083 | |
|
| 2084 | |
if ( data === undefined ) {
|
| 2085 | |
return jQuery.queue( this[0], type );
|
| 2086 | |
}
|
| 2087 | |
return this.each(function() {
|
| 2088 | |
var queue = jQuery.queue( this, type, data );
|
| 2089 | |
|
| 2090 | |
if ( type === "fx" && queue[0] !== "inprogress" ) {
|
| 2091 | |
jQuery.dequeue( this, type );
|
| 2092 | |
}
|
| 2093 | |
});
|
| 2094 | |
},
|
| 2095 | |
dequeue: function( type ) {
|
| 2096 | |
return this.each(function() {
|
| 2097 | |
jQuery.dequeue( this, type );
|
| 2098 | |
});
|
| 2099 | |
},
|
| 2100 | |
// Based off of the plugin by Clint Helfers, with permission.
|
| 2101 | |
// http://blindsignals.com/index.php/2009/07/jquery-delay/
|
| 2102 | |
delay: function( time, type ) {
|
| 2103 | |
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
| 2104 | |
type = type || "fx";
|
| 2105 | |
|
| 2106 | |
return this.queue( type, function( next, hooks ) {
|
| 2107 | |
var timeout = setTimeout( next, time );
|
| 2108 | |
hooks.stop = function() {
|
| 2109 | |
clearTimeout( timeout );
|
| 2110 | |
};
|
| 2111 | |
});
|
| 2112 | |
},
|
| 2113 | |
clearQueue: function( type ) {
|
| 2114 | |
return this.queue( type || "fx", [] );
|
| 2115 | |
},
|
| 2116 | |
// Get a promise resolved when queues of a certain type
|
| 2117 | |
// are emptied (fx is the type by default)
|
| 2118 | |
promise: function( type, object ) {
|
| 2119 | |
if ( typeof type !== "string" ) {
|
| 2120 | |
object = type;
|
| 2121 | |
type = undefined;
|
| 2122 | |
}
|
| 2123 | |
type = type || "fx";
|
| 2124 | |
var defer = jQuery.Deferred(),
|
| 2125 | |
elements = this,
|
| 2126 | |
i = elements.length,
|
| 2127 | |
count = 1,
|
| 2128 | |
deferDataKey = type + "defer",
|
| 2129 | |
queueDataKey = type + "queue",
|
| 2130 | |
markDataKey = type + "mark",
|
| 2131 | |
tmp;
|
| 2132 | |
function resolve() {
|
| 2133 | |
if ( !( --count ) ) {
|
| 2134 | |
defer.resolveWith( elements, [ elements ] );
|
| 2135 | |
}
|
| 2136 | |
}
|
| 2137 | |
while( i-- ) {
|
| 2138 | |
if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
|
| 2139 | |
( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
|
| 2140 | |
jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
|
| 2141 | |
jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
|
| 2142 | |
count++;
|
| 2143 | |
tmp.add( resolve );
|
| 2144 | |
}
|
| 2145 | |
}
|
| 2146 | |
resolve();
|
| 2147 | |
return defer.promise();
|
| 2148 | |
}
|
| 2149 | |
});
|
| 2150 | |
|
| 2151 | |
|
| 2152 | |
|
| 2153 | |
|
| 2154 | |
var rclass = /[\n\t\r]/g,
|
| 2155 | |
rspace = /\s+/,
|
| 2156 | |
rreturn = /\r/g,
|
| 2157 | |
rtype = /^(?:button|input)$/i,
|
| 2158 | |
rfocusable = /^(?:button|input|object|select|textarea)$/i,
|
| 2159 | |
rclickable = /^a(?:rea)?$/i,
|
| 2160 | |
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
|
| 2161 | |
getSetAttribute = jQuery.support.getSetAttribute,
|
| 2162 | |
nodeHook, boolHook, fixSpecified;
|
| 2163 | |
|
| 2164 | |
jQuery.fn.extend({
|
| 2165 | |
attr: function( name, value ) {
|
| 2166 | |
return jQuery.access( this, name, value, true, jQuery.attr );
|
| 2167 | |
},
|
| 2168 | |
|
| 2169 | |
removeAttr: function( name ) {
|
| 2170 | |
return this.each(function() {
|
| 2171 | |
jQuery.removeAttr( this, name );
|
| 2172 | |
});
|
| 2173 | |
},
|
| 2174 | |
|
| 2175 | |
prop: function( name, value ) {
|
| 2176 | |
return jQuery.access( this, name, value, true, jQuery.prop );
|
| 2177 | |
},
|
| 2178 | |
|
| 2179 | |
removeProp: function( name ) {
|
| 2180 | |
name = jQuery.propFix[ name ] || name;
|
| 2181 | |
return this.each(function() {
|
| 2182 | |
// try/catch handles cases where IE balks (such as removing a property on window)
|
| 2183 | |
try {
|
| 2184 | |
this[ name ] = undefined;
|
| 2185 | |
delete this[ name ];
|
| 2186 | |
} catch( e ) {}
|
| 2187 | |
});
|
| 2188 | |
},
|
| 2189 | |
|
| 2190 | |
addClass: function( value ) {
|
| 2191 | |
var classNames, i, l, elem,
|
| 2192 | |
setClass, c, cl;
|
| 2193 | |
|
| 2194 | |
if ( jQuery.isFunction( value ) ) {
|
| 2195 | |
return this.each(function( j ) {
|
| 2196 | |
jQuery( this ).addClass( value.call(this, j, this.className) );
|
| 2197 | |
});
|
| 2198 | |
}
|
| 2199 | |
|
| 2200 | |
if ( value && typeof value === "string" ) {
|
| 2201 | |
classNames = value.split( rspace );
|
| 2202 | |
|
| 2203 | |
for ( i = 0, l = this.length; i < l; i++ ) {
|
| 2204 | |
elem = this[ i ];
|
| 2205 | |
|
| 2206 | |
if ( elem.nodeType === 1 ) {
|
| 2207 | |
if ( !elem.className && classNames.length === 1 ) {
|
| 2208 | |
elem.className = value;
|
| 2209 | |
|
| 2210 | |
} else {
|
| 2211 | |
setClass = " " + elem.className + " ";
|
| 2212 | |
|
| 2213 | |
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
|
| 2214 | |
if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
|
| 2215 | |
setClass += classNames[ c ] + " ";
|
| 2216 | |
}
|
| 2217 | |
}
|
| 2218 | |
elem.className = jQuery.trim( setClass );
|
| 2219 | |
}
|
| 2220 | |
}
|
| 2221 | |
}
|
| 2222 | |
}
|
| 2223 | |
|
| 2224 | |
return this;
|
| 2225 | |
},
|
| 2226 | |
|
| 2227 | |
removeClass: function( value ) {
|
| 2228 | |
var classNames, i, l, elem, className, c, cl;
|
| 2229 | |
|
| 2230 | |
if ( jQuery.isFunction( value ) ) {
|
| 2231 | |
return this.each(function( j ) {
|
| 2232 | |
jQuery( this ).removeClass( value.call(this, j, this.className) );
|
| 2233 | |
});
|
| 2234 | |
}
|
| 2235 | |
|
| 2236 | |
if ( (value && typeof value === "string") || value === undefined ) {
|
| 2237 | |
classNames = ( value || "" ).split( rspace );
|
| 2238 | |
|
| 2239 | |
for ( i = 0, l = this.length; i < l; i++ ) {
|
| 2240 | |
elem = this[ i ];
|
| 2241 | |
|
| 2242 | |
if ( elem.nodeType === 1 && elem.className ) {
|
| 2243 | |
if ( value ) {
|
| 2244 | |
className = (" " + elem.className + " ").replace( rclass, " " );
|
| 2245 | |
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
|
| 2246 | |
className = className.replace(" " + classNames[ c ] + " ", " ");
|
| 2247 | |
}
|
| 2248 | |
elem.className = jQuery.trim( className );
|
| 2249 | |
|
| 2250 | |
} else {
|
| 2251 | |
elem.className = "";
|
| 2252 | |
}
|
| 2253 | |
}
|
| 2254 | |
}
|
| 2255 | |
}
|
| 2256 | |
|
| 2257 | |
return this;
|
| 2258 | |
},
|
| 2259 | |
|
| 2260 | |
toggleClass: function( value, stateVal ) {
|
| 2261 | |
var type = typeof value,
|
| 2262 | |
isBool = typeof stateVal === "boolean";
|
| 2263 | |
|
| 2264 | |
if ( jQuery.isFunction( value ) ) {
|
| 2265 | |
return this.each(function( i ) {
|
| 2266 | |
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
| 2267 | |
});
|
| 2268 | |
}
|
| 2269 | |
|
| 2270 | |
return this.each(function() {
|
| 2271 | |
if ( type === "string" ) {
|
| 2272 | |
// toggle individual class names
|
| 2273 | |
var className,
|
| 2274 | |
i = 0,
|
| 2275 | |
self = jQuery( this ),
|
| 2276 | |
state = stateVal,
|
| 2277 | |
classNames = value.split( rspace );
|
| 2278 | |
|
| 2279 | |
while ( (className = classNames[ i++ ]) ) {
|
| 2280 | |
// check each className given, space seperated list
|
| 2281 | |
state = isBool ? state : !self.hasClass( className );
|
| 2282 | |
self[ state ? "addClass" : "removeClass" ]( className );
|
| 2283 | |
}
|
| 2284 | |
|
| 2285 | |
} else if ( type === "undefined" || type === "boolean" ) {
|
| 2286 | |
if ( this.className ) {
|
| 2287 | |
// store className if set
|
| 2288 | |
jQuery._data( this, "__className__", this.className );
|
| 2289 | |
}
|
| 2290 | |
|
| 2291 | |
// toggle whole className
|
| 2292 | |
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
|
| 2293 | |
}
|
| 2294 | |
});
|
| 2295 | |
},
|
| 2296 | |
|
| 2297 | |
hasClass: function( selector ) {
|
| 2298 | |
var className = " " + selector + " ",
|
| 2299 | |
i = 0,
|
| 2300 | |
l = this.length;
|
| 2301 | |
for ( ; i < l; i++ ) {
|
| 2302 | |
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
|
| 2303 | |
return true;
|
| 2304 | |
}
|
| 2305 | |
}
|
| 2306 | |
|
| 2307 | |
return false;
|
| 2308 | |
},
|
| 2309 | |
|
| 2310 | |
val: function( value ) {
|
| 2311 | |
var hooks, ret, isFunction,
|
| 2312 | |
elem = this[0];
|
| 2313 | |
|
| 2314 | |
if ( !arguments.length ) {
|
| 2315 | |
if ( elem ) {
|
| 2316 | |
hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
|
| 2317 | |
|
| 2318 | |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
| 2319 | |
return ret;
|
| 2320 | |
}
|
| 2321 | |
|
| 2322 | |
ret = elem.value;
|
| 2323 | |
|
| 2324 | |
return typeof ret === "string" ?
|
| 2325 | |
// handle most common string cases
|
| 2326 | |
ret.replace(rreturn, "") :
|
| 2327 | |
// handle cases where value is null/undef or number
|
| 2328 | |
ret == null ? "" : ret;
|
| 2329 | |
}
|
| 2330 | |
|
| 2331 | |
return;
|
| 2332 | |
}
|
| 2333 | |
|
| 2334 | |
isFunction = jQuery.isFunction( value );
|
| 2335 | |
|
| 2336 | |
return this.each(function( i ) {
|
| 2337 | |
var self = jQuery(this), val;
|
| 2338 | |
|
| 2339 | |
if ( this.nodeType !== 1 ) {
|
| 2340 | |
return;
|
| 2341 | |
}
|
| 2342 | |
|
| 2343 | |
if ( isFunction ) {
|
| 2344 | |
val = value.call( this, i, self.val() );
|
| 2345 | |
} else {
|
| 2346 | |
val = value;
|
| 2347 | |
}
|
| 2348 | |
|
| 2349 | |
// Treat null/undefined as ""; convert numbers to string
|
| 2350 | |
if ( val == null ) {
|
| 2351 | |
val = "";
|
| 2352 | |
} else if ( typeof val === "number" ) {
|
| 2353 | |
val += "";
|
| 2354 | |
} else if ( jQuery.isArray( val ) ) {
|
| 2355 | |
val = jQuery.map(val, function ( value ) {
|
| 2356 | |
return value == null ? "" : value + "";
|
| 2357 | |
});
|
| 2358 | |
}
|
| 2359 | |
|
| 2360 | |
hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
|
| 2361 | |
|
| 2362 | |
// If set returns undefined, fall back to normal setting
|
| 2363 | |
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
| 2364 | |
this.value = val;
|
| 2365 | |
}
|
| 2366 | |
});
|
| 2367 | |
}
|
| 2368 | |
});
|
| 2369 | |
|
| 2370 | |
jQuery.extend({
|
| 2371 | |
valHooks: {
|
| 2372 | |
option: {
|
| 2373 | |
get: function( elem ) {
|
| 2374 | |
// attributes.value is undefined in Blackberry 4.7 but
|
| 2375 | |
// uses .value. See #6932
|
| 2376 | |
var val = elem.attributes.value;
|
| 2377 | |
return !val || val.specified ? elem.value : elem.text;
|
| 2378 | |
}
|
| 2379 | |
},
|
| 2380 | |
select: {
|
| 2381 | |
get: function( elem ) {
|
| 2382 | |
var value, i, max, option,
|
| 2383 | |
index = elem.selectedIndex,
|
| 2384 | |
values = [],
|
| 2385 | |
options = elem.options,
|
| 2386 | |
one = elem.type === "select-one";
|
| 2387 | |
|
| 2388 | |
// Nothing was selected
|
| 2389 | |
if ( index < 0 ) {
|
| 2390 | |
return null;
|
| 2391 | |
}
|
| 2392 | |
|
| 2393 | |
// Loop through all the selected options
|
| 2394 | |
i = one ? index : 0;
|
| 2395 | |
max = one ? index + 1 : options.length;
|
| 2396 | |
for ( ; i < max; i++ ) {
|
| 2397 | |
option = options[ i ];
|
| 2398 | |
|
| 2399 | |
// Don't return options that are disabled or in a disabled optgroup
|
| 2400 | |
if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
|
| 2401 | |
(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
|
| 2402 | |
|
| 2403 | |
// Get the specific value for the option
|
| 2404 | |
value = jQuery( option ).val();
|
| 2405 | |
|
| 2406 | |
// We don't need an array for one selects
|
| 2407 | |
if ( one ) {
|
| 2408 | |
return value;
|
| 2409 | |
}
|
| 2410 | |
|
| 2411 | |
// Multi-Selects return an array
|
| 2412 | |
values.push( value );
|
| 2413 | |
}
|
| 2414 | |
}
|
| 2415 | |
|
| 2416 | |
// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
|
| 2417 | |
if ( one && !values.length && options.length ) {
|
| 2418 | |
return jQuery( options[ index ] ).val();
|
| 2419 | |
}
|
| 2420 | |
|
| 2421 | |
return values;
|
| 2422 | |
},
|
| 2423 | |
|
| 2424 | |
set: function( elem, value ) {
|
| 2425 | |
var values = jQuery.makeArray( value );
|
| 2426 | |
|
| 2427 | |
jQuery(elem).find("option").each(function() {
|
| 2428 | |
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
|
| 2429 | |
});
|
| 2430 | |
|
| 2431 | |
if ( !values.length ) {
|
| 2432 | |
elem.selectedIndex = -1;
|
| 2433 | |
}
|
| 2434 | |
return values;
|
| 2435 | |
}
|
| 2436 | |
}
|
| 2437 | |
},
|
| 2438 | |
|
| 2439 | |
attrFn: {
|
| 2440 | |
val: true,
|
| 2441 | |
css: true,
|
| 2442 | |
html: true,
|
| 2443 | |
text: true,
|
| 2444 | |
data: true,
|
| 2445 | |
width: true,
|
| 2446 | |
height: true,
|
| 2447 | |
offset: true
|
| 2448 | |
},
|
| 2449 | |
|
| 2450 | |
attr: function( elem, name, value, pass ) {
|
| 2451 | |
var ret, hooks, notxml,
|
| 2452 | |
nType = elem.nodeType;
|
| 2453 | |
|
| 2454 | |
// don't get/set attributes on text, comment and attribute nodes
|
| 2455 | |
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
| 2456 | |
return;
|
| 2457 | |
}
|
| 2458 | |
|
| 2459 | |
if ( pass && name in jQuery.attrFn ) {
|
| 2460 | |
return jQuery( elem )[ name ]( value );
|
| 2461 | |
}
|
| 2462 | |
|
| 2463 | |
// Fallback to prop when attributes are not supported
|
| 2464 | |
if ( typeof elem.getAttribute === "undefined" ) {
|
| 2465 | |
return jQuery.prop( elem, name, value );
|
| 2466 | |
}
|
| 2467 | |
|
| 2468 | |
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
| 2469 | |
|
| 2470 | |
// All attributes are lowercase
|
| 2471 | |
// Grab necessary hook if one is defined
|
| 2472 | |
if ( notxml ) {
|
| 2473 | |
name = name.toLowerCase();
|
| 2474 | |
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
|
| 2475 | |
}
|
| 2476 | |
|
| 2477 | |
if ( value !== undefined ) {
|
| 2478 | |
|
| 2479 | |
if ( value === null ) {
|
| 2480 | |
jQuery.removeAttr( elem, name );
|
| 2481 | |
return;
|
| 2482 | |
|
| 2483 | |
} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
| 2484 | |
return ret;
|
| 2485 | |
|
| 2486 | |
} else {
|
| 2487 | |
elem.setAttribute( name, "" + value );
|
| 2488 | |
return value;
|
| 2489 | |
}
|
| 2490 | |
|
| 2491 | |
} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
|
| 2492 | |
return ret;
|
| 2493 | |
|
| 2494 | |
} else {
|
| 2495 | |
|
| 2496 | |
ret = elem.getAttribute( name );
|
| 2497 | |
|
| 2498 | |
// Non-existent attributes return null, we normalize to undefined
|
| 2499 | |
return ret === null ?
|
| 2500 | |
undefined :
|
| 2501 | |
ret;
|
| 2502 | |
}
|
| 2503 | |
},
|
| 2504 | |
|
| 2505 | |
removeAttr: function( elem, value ) {
|
| 2506 | |
var propName, attrNames, name, l,
|
| 2507 | |
i = 0;
|
| 2508 | |
|
| 2509 | |
if ( value && elem.nodeType === 1 ) {
|
| 2510 | |
attrNames = value.toLowerCase().split( rspace );
|
| 2511 | |
l = attrNames.length;
|
| 2512 | |
|
| 2513 | |
for ( ; i < l; i++ ) {
|
| 2514 | |
name = attrNames[ i ];
|
| 2515 | |
|
| 2516 | |
if ( name ) {
|
| 2517 | |
propName = jQuery.propFix[ name ] || name;
|
| 2518 | |
|
| 2519 | |
// See #9699 for explanation of this approach (setting first, then removal)
|
| 2520 | |
jQuery.attr( elem, name, "" );
|
| 2521 | |
elem.removeAttribute( getSetAttribute ? name : propName );
|
| 2522 | |
|
| 2523 | |
// Set corresponding property to false for boolean attributes
|
| 2524 | |
if ( rboolean.test( name ) && propName in elem ) {
|
| 2525 | |
elem[ propName ] = false;
|
| 2526 | |
}
|
| 2527 | |
}
|
| 2528 | |
}
|
| 2529 | |
}
|
| 2530 | |
},
|
| 2531 | |
|
| 2532 | |
attrHooks: {
|
| 2533 | |
type: {
|
| 2534 | |
set: function( elem, value ) {
|
| 2535 | |
// We can't allow the type property to be changed (since it causes problems in IE)
|
| 2536 | |
if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
|
| 2537 | |
jQuery.error( "type property can't be changed" );
|
| 2538 | |
} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
| 2539 | |
// Setting the type on a radio button after the value resets the value in IE6-9
|
| 2540 | |
// Reset value to it's default in case type is set after value
|
| 2541 | |
// This is for element creation
|
| 2542 | |
var val = elem.value;
|
| 2543 | |
elem.setAttribute( "type", value );
|
| 2544 | |
if ( val ) {
|
| 2545 | |
elem.value = val;
|
| 2546 | |
}
|
| 2547 | |
return value;
|
| 2548 | |
}
|
| 2549 | |
}
|
| 2550 | |
},
|
| 2551 | |
// Use the value property for back compat
|
| 2552 | |
// Use the nodeHook for button elements in IE6/7 (#1954)
|
| 2553 | |
value: {
|
| 2554 | |
get: function( elem, name ) {
|
| 2555 | |
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
| 2556 | |
return nodeHook.get( elem, name );
|
| 2557 | |
}
|
| 2558 | |
return name in elem ?
|
| 2559 | |
elem.value :
|
| 2560 | |
null;
|
| 2561 | |
},
|
| 2562 | |
set: function( elem, value, name ) {
|
| 2563 | |
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
| 2564 | |
return nodeHook.set( elem, value, name );
|
| 2565 | |
}
|
| 2566 | |
// Does not return so that setAttribute is also used
|
| 2567 | |
elem.value = value;
|
| 2568 | |
}
|
| 2569 | |
}
|
| 2570 | |
},
|
| 2571 | |
|
| 2572 | |
propFix: {
|
| 2573 | |
tabindex: "tabIndex",
|
| 2574 | |
readonly: "readOnly",
|
| 2575 | |
"for": "htmlFor",
|
| 2576 | |
"class": "className",
|
| 2577 | |
maxlength: "maxLength",
|
| 2578 | |
cellspacing: "cellSpacing",
|
| 2579 | |
cellpadding: "cellPadding",
|
| 2580 | |
rowspan: "rowSpan",
|
| 2581 | |
colspan: "colSpan",
|
| 2582 | |
usemap: "useMap",
|
| 2583 | |
frameborder: "frameBorder",
|
| 2584 | |
contenteditable: "contentEditable"
|
| 2585 | |
},
|
| 2586 | |
|
| 2587 | |
prop: function( elem, name, value ) {
|
| 2588 | |
var ret, hooks, notxml,
|
| 2589 | |
nType = elem.nodeType;
|
| 2590 | |
|
| 2591 | |
// don't get/set properties on text, comment and attribute nodes
|
| 2592 | |
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
| 2593 | |
return;
|
| 2594 | |
}
|
| 2595 | |
|
| 2596 | |
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
| 2597 | |
|
| 2598 | |
if ( notxml ) {
|
| 2599 | |
// Fix name and attach hooks
|
| 2600 | |
name = jQuery.propFix[ name ] || name;
|
| 2601 | |
hooks = jQuery.propHooks[ name ];
|
| 2602 | |
}
|
| 2603 | |
|
| 2604 | |
if ( value !== undefined ) {
|
| 2605 | |
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
| 2606 | |
return ret;
|
| 2607 | |
|
| 2608 | |
} else {
|
| 2609 | |
return ( elem[ name ] = value );
|
| 2610 | |
}
|
| 2611 | |
|
| 2612 | |
} else {
|
| 2613 | |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
| 2614 | |
return ret;
|
| 2615 | |
|
| 2616 | |
} else {
|
| 2617 | |
return elem[ name ];
|
| 2618 | |
}
|
| 2619 | |
}
|
| 2620 | |
},
|
| 2621 | |
|
| 2622 | |
propHooks: {
|
| 2623 | |
tabIndex: {
|
| 2624 | |
get: function( elem ) {
|
| 2625 | |
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
| 2626 | |
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
| 2627 | |
var attributeNode = elem.getAttributeNode("tabindex");
|
| 2628 | |
|
| 2629 | |
return attributeNode && attributeNode.specified ?
|
| 2630 | |
parseInt( attributeNode.value, 10 ) :
|
| 2631 | |
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
| 2632 | |
0 :
|
| 2633 | |
undefined;
|
| 2634 | |
}
|
| 2635 | |
}
|
| 2636 | |
}
|
| 2637 | |
});
|
| 2638 | |
|
| 2639 | |
// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
|
| 2640 | |
jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;
|
| 2641 | |
|
| 2642 | |
// Hook for boolean attributes
|
| 2643 | |
boolHook = {
|
| 2644 | |
get: function( elem, name ) {
|
| 2645 | |
// Align boolean attributes with corresponding properties
|
| 2646 | |
// Fall back to attribute presence where some booleans are not supported
|
| 2647 | |
var attrNode,
|
| 2648 | |
property = jQuery.prop( elem, name );
|
| 2649 | |
return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
|
| 2650 | |
name.toLowerCase() :
|
| 2651 | |
undefined;
|
| 2652 | |
},
|
| 2653 | |
set: function( elem, value, name ) {
|
| 2654 | |
var propName;
|
| 2655 | |
if ( value === false ) {
|
| 2656 | |
// Remove boolean attributes when set to false
|
| 2657 | |
jQuery.removeAttr( elem, name );
|
| 2658 | |
} else {
|
| 2659 | |
// value is true since we know at this point it's type boolean and not false
|
| 2660 | |
// Set boolean attributes to the same name and set the DOM property
|
| 2661 | |
propName = jQuery.propFix[ name ] || name;
|
| 2662 | |
if ( propName in elem ) {
|
| 2663 | |
// Only set the IDL specifically if it already exists on the element
|
| 2664 | |
elem[ propName ] = true;
|
| 2665 | |
}
|
| 2666 | |
|
| 2667 | |
elem.setAttribute( name, name.toLowerCase() );
|
| 2668 | |
}
|
| 2669 | |
return name;
|
| 2670 | |
}
|
| 2671 | |
};
|
| 2672 | |
|
| 2673 | |
// IE6/7 do not support getting/setting some attributes with get/setAttribute
|
| 2674 | |
if ( !getSetAttribute ) {
|
| 2675 | |
|
| 2676 | |
fixSpecified = {
|
| 2677 | |
name: true,
|
| 2678 | |
id: true
|
| 2679 | |
};
|
| 2680 | |
|
| 2681 | |
// Use this for any attribute in IE6/7
|
| 2682 | |
// This fixes almost every IE6/7 issue
|
| 2683 | |
nodeHook = jQuery.valHooks.button = {
|
| 2684 | |
get: function( elem, name ) {
|
| 2685 | |
var ret;
|
| 2686 | |
ret = elem.getAttributeNode( name );
|
| 2687 | |
return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
|
| 2688 | |
ret.nodeValue :
|
| 2689 | |
undefined;
|
| 2690 | |
},
|
| 2691 | |
set: function( elem, value, name ) {
|
| 2692 | |
// Set the existing or create a new attribute node
|
| 2693 | |
var ret = elem.getAttributeNode( name );
|
| 2694 | |
if ( !ret ) {
|
| 2695 | |
ret = document.createAttribute( name );
|
| 2696 | |
elem.setAttributeNode( ret );
|
| 2697 | |
}
|
| 2698 | |
return ( ret.nodeValue = value + "" );
|
| 2699 | |
}
|
| 2700 | |
};
|
| 2701 | |
|
| 2702 | |
// Apply the nodeHook to tabindex
|
| 2703 | |
jQuery.attrHooks.tabindex.set = nodeHook.set;
|
| 2704 | |
|
| 2705 | |
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
| 2706 | |
// This is for removals
|
| 2707 | |
jQuery.each([ "width", "height" ], function( i, name ) {
|
| 2708 | |
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
| 2709 | |
set: function( elem, value ) {
|
| 2710 | |
if ( value === "" ) {
|
| 2711 | |
elem.setAttribute( name, "auto" );
|
| 2712 | |
return value;
|
| 2713 | |
}
|
| 2714 | |
}
|
| 2715 | |
});
|
| 2716 | |
});
|
| 2717 | |
|
| 2718 | |
// Set contenteditable to false on removals(#10429)
|
| 2719 | |
// Setting to empty string throws an error as an invalid value
|
| 2720 | |
jQuery.attrHooks.contenteditable = {
|
| 2721 | |
get: nodeHook.get,
|
| 2722 | |
set: function( elem, value, name ) {
|
| 2723 | |
if ( value === "" ) {
|
| 2724 | |
value = "false";
|
| 2725 | |
}
|
| 2726 | |
nodeHook.set( elem, value, name );
|
| 2727 | |
}
|
| 2728 | |
};
|
| 2729 | |
}
|
| 2730 | |
|
| 2731 | |
|
| 2732 | |
// Some attributes require a special call on IE
|
| 2733 | |
if ( !jQuery.support.hrefNormalized ) {
|
| 2734 | |
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
|
| 2735 | |
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
| 2736 | |
get: function( elem ) {
|
| 2737 | |
var ret = elem.getAttribute( name, 2 );
|
| 2738 | |
return ret === null ? undefined : ret;
|
| 2739 | |
}
|
| 2740 | |
});
|
| 2741 | |
});
|
| 2742 | |
}
|
| 2743 | |
|
| 2744 | |
if ( !jQuery.support.style ) {
|
| 2745 | |
jQuery.attrHooks.style = {
|
| 2746 | |
get: function( elem ) {
|
| 2747 | |
// Return undefined in the case of empty string
|
| 2748 | |
// Normalize to lowercase since IE uppercases css property names
|
| 2749 | |
return elem.style.cssText.toLowerCase() || undefined;
|
| 2750 | |
},
|
| 2751 | |
set: function( elem, value ) {
|
| 2752 | |
return ( elem.style.cssText = "" + value );
|
| 2753 | |
}
|
| 2754 | |
};
|
| 2755 | |
}
|
| 2756 | |
|
| 2757 | |
// Safari mis-reports the default selected property of an option
|
| 2758 | |
// Accessing the parent's selectedIndex property fixes it
|
| 2759 | |
if ( !jQuery.support.optSelected ) {
|
| 2760 | |
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
|
| 2761 | |
get: function( elem ) {
|
| 2762 | |
var parent = elem.parentNode;
|
| 2763 | |
|
| 2764 | |
if ( parent ) {
|
| 2765 | |
parent.selectedIndex;
|
| 2766 | |
|
| 2767 | |
// Make sure that it also works with optgroups, see #5701
|
| 2768 | |
if ( parent.parentNode ) {
|
| 2769 | |
parent.parentNode.selectedIndex;
|
| 2770 | |
}
|
| 2771 | |
}
|
| 2772 | |
return null;
|
| 2773 | |
}
|
| 2774 | |
});
|
| 2775 | |
}
|
| 2776 | |
|
| 2777 | |
// IE6/7 call enctype encoding
|
| 2778 | |
if ( !jQuery.support.enctype ) {
|
| 2779 | |
jQuery.propFix.enctype = "encoding";
|
| 2780 | |
}
|
| 2781 | |
|
| 2782 | |
// Radios and checkboxes getter/setter
|
| 2783 | |
if ( !jQuery.support.checkOn ) {
|
| 2784 | |
jQuery.each([ "radio", "checkbox" ], function() {
|
| 2785 | |
jQuery.valHooks[ this ] = {
|
| 2786 | |
get: function( elem ) {
|
| 2787 | |
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
| 2788 | |
return elem.getAttribute("value") === null ? "on" : elem.value;
|
| 2789 | |
}
|
| 2790 | |
};
|
| 2791 | |
});
|
| 2792 | |
}
|
| 2793 | |
jQuery.each([ "radio", "checkbox" ], function() {
|
| 2794 | |
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
|
| 2795 | |
set: function( elem, value ) {
|
| 2796 | |
if ( jQuery.isArray( value ) ) {
|
| 2797 | |
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
| 2798 | |
}
|
| 2799 | |
}
|
| 2800 | |
});
|
| 2801 | |
});
|
| 2802 | |
|
| 2803 | |
|
| 2804 | |
|
| 2805 | |
|
| 2806 | |
var rformElems = /^(?:textarea|input|select)$/i,
|
| 2807 | |
rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
|
| 2808 | |
rhoverHack = /\bhover(\.\S+)?\b/,
|
| 2809 | |
rkeyEvent = /^key/,
|
| 2810 | |
rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
| 2811 | |
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
| 2812 | |
rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
|
| 2813 | |
quickParse = function( selector ) {
|
| 2814 | |
var quick = rquickIs.exec( selector );
|
| 2815 | |
if ( quick ) {
|
| 2816 | |
// 0 1 2 3
|
| 2817 | |
// [ _, tag, id, class ]
|
| 2818 | |
quick[1] = ( quick[1] || "" ).toLowerCase();
|
| 2819 | |
quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" );
|
| 2820 | |
}
|
| 2821 | |
return quick;
|
| 2822 | |
},
|
| 2823 | |
quickIs = function( elem, m ) {
|
| 2824 | |
var attrs = elem.attributes || {};
|
| 2825 | |
return (
|
| 2826 | |
(!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
|
| 2827 | |
(!m[2] || (attrs.id || {}).value === m[2]) &&
|
| 2828 | |
(!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
|
| 2829 | |
);
|
| 2830 | |
},
|
| 2831 | |
hoverHack = function( events ) {
|
| 2832 | |
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
|
| 2833 | |
};
|
| 2834 | |
|
| 2835 | |
/*
|
| 2836 | |
* Helper functions for managing events -- not part of the public interface.
|
| 2837 | |
* Props to Dean Edwards' addEvent library for many of the ideas.
|
| 2838 | |
*/
|
| 2839 | |
jQuery.event = {
|
| 2840 | |
|
| 2841 | |
add: function( elem, types, handler, data, selector ) {
|
| 2842 | |
|
| 2843 | |
var elemData, eventHandle, events,
|
| 2844 | |
t, tns, type, namespaces, handleObj,
|
| 2845 | |
handleObjIn, quick, handlers, special;
|
| 2846 | |
|
| 2847 | |
// Don't attach events to noData or text/comment nodes (allow plain objects tho)
|
| 2848 | |
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
|
| 2849 | |
return;
|
| 2850 | |
}
|
| 2851 | |
|
| 2852 | |
// Caller can pass in an object of custom data in lieu of the handler
|
| 2853 | |
if ( handler.handler ) {
|
| 2854 | |
handleObjIn = handler;
|
| 2855 | |
handler = handleObjIn.handler;
|
| 2856 | |
}
|
| 2857 | |
|
| 2858 | |
// Make sure that the handler has a unique ID, used to find/remove it later
|
| 2859 | |
if ( !handler.guid ) {
|
| 2860 | |
handler.guid = jQuery.guid++;
|
| 2861 | |
}
|
| 2862 | |
|
| 2863 | |
// Init the element's event structure and main handler, if this is the first
|
| 2864 | |
events = elemData.events;
|
| 2865 | |
if ( !events ) {
|
| 2866 | |
elemData.events = events = {};
|
| 2867 | |
}
|
| 2868 | |
eventHandle = elemData.handle;
|
| 2869 | |
if ( !eventHandle ) {
|
| 2870 | |
elemData.handle = eventHandle = function( e ) {
|
| 2871 | |
// Discard the second event of a jQuery.event.trigger() and
|
| 2872 | |
// when an event is called after a page has unloaded
|
| 2873 | |
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
|
| 2874 | |
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
| 2875 | |
undefined;
|
| 2876 | |
};
|
| 2877 | |
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
| 2878 | |
eventHandle.elem = elem;
|
| 2879 | |
}
|
| 2880 | |
|
| 2881 | |
// Handle multiple events separated by a space
|
| 2882 | |
// jQuery(...).bind("mouseover mouseout", fn);
|
| 2883 | |
types = jQuery.trim( hoverHack(types) ).split( " " );
|
| 2884 | |
for ( t = 0; t < types.length; t++ ) {
|
| 2885 | |
|
| 2886 | |
tns = rtypenamespace.exec( types[t] ) || [];
|
| 2887 | |
type = tns[1];
|
| 2888 | |
namespaces = ( tns[2] || "" ).split( "." ).sort();
|
| 2889 | |
|
| 2890 | |
// If event changes its type, use the special event handlers for the changed type
|
| 2891 | |
special = jQuery.event.special[ type ] || {};
|
| 2892 | |
|
| 2893 | |
// If selector defined, determine special event api type, otherwise given type
|
| 2894 | |
type = ( selector ? special.delegateType : special.bindType ) || type;
|
| 2895 | |
|
| 2896 | |
// Update special based on newly reset type
|
| 2897 | |
special = jQuery.event.special[ type ] || {};
|
| 2898 | |
|
| 2899 | |
// handleObj is passed to all event handlers
|
| 2900 | |
handleObj = jQuery.extend({
|
| 2901 | |
type: type,
|
| 2902 | |
origType: tns[1],
|
| 2903 | |
data: data,
|
| 2904 | |
handler: handler,
|
| 2905 | |
guid: handler.guid,
|
| 2906 | |
selector: selector,
|
| 2907 | |
quick: quickParse( selector ),
|
| 2908 | |
namespace: namespaces.join(".")
|
| 2909 | |
}, handleObjIn );
|
| 2910 | |
|
| 2911 | |
// Init the event handler queue if we're the first
|
| 2912 | |
handlers = events[ type ];
|
| 2913 | |
if ( !handlers ) {
|
| 2914 | |
handlers = events[ type ] = [];
|
| 2915 | |
handlers.delegateCount = 0;
|
| 2916 | |
|
| 2917 | |
// Only use addEventListener/attachEvent if the special events handler returns false
|
| 2918 | |
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
| 2919 | |
// Bind the global event handler to the element
|
| 2920 | |
if ( elem.addEventListener ) {
|
| 2921 | |
elem.addEventListener( type, eventHandle, false );
|
| 2922 | |
|
| 2923 | |
} else if ( elem.attachEvent ) {
|
| 2924 | |
elem.attachEvent( "on" + type, eventHandle );
|
| 2925 | |
}
|
| 2926 | |
}
|
| 2927 | |
}
|
| 2928 | |
|
| 2929 | |
if ( special.add ) {
|
| 2930 | |
special.add.call( elem, handleObj );
|
| 2931 | |
|
| 2932 | |
if ( !handleObj.handler.guid ) {
|
| 2933 | |
handleObj.handler.guid = handler.guid;
|
| 2934 | |
}
|
| 2935 | |
}
|
| 2936 | |
|
| 2937 | |
// Add to the element's handler list, delegates in front
|
| 2938 | |
if ( selector ) {
|
| 2939 | |
handlers.splice( handlers.delegateCount++, 0, handleObj );
|
| 2940 | |
} else {
|
| 2941 | |
handlers.push( handleObj );
|
| 2942 | |
}
|
| 2943 | |
|
| 2944 | |
// Keep track of which events have ever been used, for event optimization
|
| 2945 | |
jQuery.event.global[ type ] = true;
|
| 2946 | |
}
|
| 2947 | |
|
| 2948 | |
// Nullify elem to prevent memory leaks in IE
|
| 2949 | |
elem = null;
|
| 2950 | |
},
|
| 2951 | |
|
| 2952 | |
global: {},
|
| 2953 | |
|
| 2954 | |
// Detach an event or set of events from an element
|
| 2955 | |
remove: function( elem, types, handler, selector, mappedTypes ) {
|
| 2956 | |
|
| 2957 | |
var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
|
| 2958 | |
t, tns, type, origType, namespaces, origCount,
|
| 2959 | |
j, events, special, handle, eventType, handleObj;
|
| 2960 | |
|
| 2961 | |
if ( !elemData || !(events = elemData.events) ) {
|
| 2962 | |
return;
|
| 2963 | |
}
|
| 2964 | |
|
| 2965 | |
// Once for each type.namespace in types; type may be omitted
|
| 2966 | |
types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
|
| 2967 | |
for ( t = 0; t < types.length; t++ ) {
|
| 2968 | |
tns = rtypenamespace.exec( types[t] ) || [];
|
| 2969 | |
type = origType = tns[1];
|
| 2970 | |
namespaces = tns[2];
|
| 2971 | |
|
| 2972 | |
// Unbind all events (on this namespace, if provided) for the element
|
| 2973 | |
if ( !type ) {
|
| 2974 | |
for ( type in events ) {
|
| 2975 | |
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
| 2976 | |
}
|
| 2977 | |
continue;
|
| 2978 | |
}
|
| 2979 | |
|
| 2980 | |
special = jQuery.event.special[ type ] || {};
|
| 2981 | |
type = ( selector? special.delegateType : special.bindType ) || type;
|
| 2982 | |
eventType = events[ type ] || [];
|
| 2983 | |
origCount = eventType.length;
|
| 2984 | |
namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
|
| 2985 | |
|
| 2986 | |
// Remove matching events
|
| 2987 | |
for ( j = 0; j < eventType.length; j++ ) {
|
| 2988 | |
handleObj = eventType[ j ];
|
| 2989 | |
|
| 2990 | |
if ( ( mappedTypes || origType === handleObj.origType ) &&
|
| 2991 | |
( !handler || handler.guid === handleObj.guid ) &&
|
| 2992 | |
( !namespaces || namespaces.test( handleObj.namespace ) ) &&
|
| 2993 | |
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
| 2994 | |
eventType.splice( j--, 1 );
|
| 2995 | |
|
| 2996 | |
if ( handleObj.selector ) {
|
| 2997 | |
eventType.delegateCount--;
|
| 2998 | |
}
|
| 2999 | |
if ( special.remove ) {
|
| 3000 | |
special.remove.call( elem, handleObj );
|
| 3001 | |
}
|
| 3002 | |
}
|
| 3003 | |
}
|
| 3004 | |
|
| 3005 | |
// Remove generic event handler if we removed something and no more handlers exist
|
| 3006 | |
// (avoids potential for endless recursion during removal of special event handlers)
|
| 3007 | |
if ( eventType.length === 0 && origCount !== eventType.length ) {
|
| 3008 | |
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
|
| 3009 | |
jQuery.removeEvent( elem, type, elemData.handle );
|
| 3010 | |
}
|
| 3011 | |
|
| 3012 | |
delete events[ type ];
|
| 3013 | |
}
|
| 3014 | |
}
|
| 3015 | |
|
| 3016 | |
// Remove the expando if it's no longer used
|
| 3017 | |
if ( jQuery.isEmptyObject( events ) ) {
|
| 3018 | |
handle = elemData.handle;
|
| 3019 | |
if ( handle ) {
|
| 3020 | |
handle.elem = null;
|
| 3021 | |
}
|
| 3022 | |
|
| 3023 | |
// removeData also checks for emptiness and clears the expando if empty
|
| 3024 | |
// so use it instead of delete
|
| 3025 | |
jQuery.removeData( elem, [ "events", "handle" ], true );
|
| 3026 | |
}
|
| 3027 | |
},
|
| 3028 | |
|
| 3029 | |
// Events that are safe to short-circuit if no handlers are attached.
|
| 3030 | |
// Native DOM events should not be added, they may have inline handlers.
|
| 3031 | |
customEvent: {
|
| 3032 | |
"getData": true,
|
| 3033 | |
"setData": true,
|
| 3034 | |
"changeData": true
|
| 3035 | |
},
|
| 3036 | |
|
| 3037 | |
trigger: function( event, data, elem, onlyHandlers ) {
|
| 3038 | |
// Don't do events on text and comment nodes
|
| 3039 | |
if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
|
| 3040 | |
return;
|
| 3041 | |
}
|
| 3042 | |
|
| 3043 | |
// Event object or event type
|
| 3044 | |
var type = event.type || event,
|
| 3045 | |
namespaces = [],
|
| 3046 | |
cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;
|
| 3047 | |
|
| 3048 | |
// focus/blur morphs to focusin/out; ensure we're not firing them right now
|
| 3049 | |
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
| 3050 | |
return;
|
| 3051 | |
}
|
| 3052 | |
|
| 3053 | |
if ( type.indexOf( "!" ) >= 0 ) {
|
| 3054 | |
// Exclusive events trigger only for the exact event (no namespaces)
|
| 3055 | |
type = type.slice(0, -1);
|
| 3056 | |
exclusive = true;
|
| 3057 | |
}
|
| 3058 | |
|
| 3059 | |
if ( type.indexOf( "." ) >= 0 ) {
|
| 3060 | |
// Namespaced trigger; create a regexp to match event type in handle()
|
| 3061 | |
namespaces = type.split(".");
|
| 3062 | |
type = namespaces.shift();
|
| 3063 | |
namespaces.sort();
|
| 3064 | |
}
|
| 3065 | |
|
| 3066 | |
if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
|
| 3067 | |
// No jQuery handlers for this event type, and it can't have inline handlers
|
| 3068 | |
return;
|
| 3069 | |
}
|
| 3070 | |
|
| 3071 | |
// Caller can pass in an Event, Object, or just an event type string
|
| 3072 | |
event = typeof event === "object" ?
|
| 3073 | |
// jQuery.Event object
|
| 3074 | |
event[ jQuery.expando ] ? event :
|
| 3075 | |
// Object literal
|
| 3076 | |
new jQuery.Event( type, event ) :
|
| 3077 | |
// Just the event type (string)
|
| 3078 | |
new jQuery.Event( type );
|
| 3079 | |
|
| 3080 | |
event.type = type;
|
| 3081 | |
event.isTrigger = true;
|
| 3082 | |
event.exclusive = exclusive;
|
| 3083 | |
event.namespace = namespaces.join( "." );
|
| 3084 | |
event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
|
| 3085 | |
ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
|
| 3086 | |
|
| 3087 | |
// Handle a global trigger
|
| 3088 | |
if ( !elem ) {
|
| 3089 | |
|
| 3090 | |
// TODO: Stop taunting the data cache; remove global events and always attach to document
|
| 3091 | |
cache = jQuery.cache;
|
| 3092 | |
for ( i in cache ) {
|
| 3093 | |
if ( cache[ i ].events && cache[ i ].events[ type ] ) {
|
| 3094 | |
jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
|
| 3095 | |
}
|
| 3096 | |
}
|
| 3097 | |
return;
|
| 3098 | |
}
|
| 3099 | |
|
| 3100 | |
// Clean up the event in case it is being reused
|
| 3101 | |
event.result = undefined;
|
| 3102 | |
if ( !event.target ) {
|
| 3103 | |
event.target = elem;
|
| 3104 | |
}
|
| 3105 | |
|
| 3106 | |
// Clone any incoming data and prepend the event, creating the handler arg list
|
| 3107 | |
data = data != null ? jQuery.makeArray( data ) : [];
|
| 3108 | |
data.unshift( event );
|
| 3109 | |
|
| 3110 | |
// Allow special events to draw outside the lines
|
| 3111 | |
special = jQuery.event.special[ type ] || {};
|
| 3112 | |
if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
|
| 3113 | |
return;
|
| 3114 | |
}
|
| 3115 | |
|
| 3116 | |
// Determine event propagation path in advance, per W3C events spec (#9951)
|
| 3117 | |
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
| 3118 | |
eventPath = [[ elem, special.bindType || type ]];
|
| 3119 | |
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
| 3120 | |
|
| 3121 | |
bubbleType = special.delegateType || type;
|
| 3122 | |
cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
|
| 3123 | |
old = null;
|
| 3124 | |
for ( ; cur; cur = cur.parentNode ) {
|
| 3125 | |
eventPath.push([ cur, bubbleType ]);
|
| 3126 | |
old = cur;
|
| 3127 | |
}
|
| 3128 | |
|
| 3129 | |
// Only add window if we got to document (e.g., not plain obj or detached DOM)
|
| 3130 | |
if ( old && old === elem.ownerDocument ) {
|
| 3131 | |
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
|
| 3132 | |
}
|
| 3133 | |
}
|
| 3134 | |
|
| 3135 | |
// Fire handlers on the event path
|
| 3136 | |
for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
|
| 3137 | |
|
| 3138 | |
cur = eventPath[i][0];
|
| 3139 | |
event.type = eventPath[i][1];
|
| 3140 | |
|
| 3141 | |
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
|
| 3142 | |
if ( handle ) {
|
| 3143 | |
handle.apply( cur, data );
|
| 3144 | |
}
|
| 3145 | |
// Note that this is a bare JS function and not a jQuery handler
|
| 3146 | |
handle = ontype && cur[ ontype ];
|
| 3147 | |
if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
|
| 3148 | |
event.preventDefault();
|
| 3149 | |
}
|
| 3150 | |
}
|
| 3151 | |
event.type = type;
|
| 3152 | |
|
| 3153 | |
// If nobody prevented the default action, do it now
|
| 3154 | |
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
| 3155 | |
|
| 3156 | |
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
|
| 3157 | |
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
|
| 3158 | |
|
| 3159 | |
// Call a native DOM method on the target with the same name name as the event.
|
| 3160 | |
// Can't use an .isFunction() check here because IE6/7 fails that test.
|
| 3161 | |
// Don't do default actions on window, that's where global variables be (#6170)
|
| 3162 | |
// IE<9 dies on focus/blur to hidden element (#1486)
|
| 3163 | |
if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
|
| 3164 | |
|
| 3165 | |
// Don't re-trigger an onFOO event when we call its FOO() method
|
| 3166 | |
old = elem[ ontype ];
|
| 3167 | |
|
| 3168 | |
if ( old ) {
|
| 3169 | |
elem[ ontype ] = null;
|
| 3170 | |
}
|
| 3171 | |
|
| 3172 | |
// Prevent re-triggering of the same event, since we already bubbled it above
|
| 3173 | |
jQuery.event.triggered = type;
|
| 3174 | |
elem[ type ]();
|
| 3175 | |
jQuery.event.triggered = undefined;
|
| 3176 | |
|
| 3177 | |
if ( old ) {
|
| 3178 | |
elem[ ontype ] = old;
|
| 3179 | |
}
|
| 3180 | |
}
|
| 3181 | |
}
|
| 3182 | |
}
|
| 3183 | |
|
| 3184 | |
return event.result;
|
| 3185 | |
},
|
| 3186 | |
|
| 3187 | |
dispatch: function( event ) {
|
| 3188 | |
|
| 3189 | |
// Make a writable jQuery.Event from the native event object
|
| 3190 | |
event = jQuery.event.fix( event || window.event );
|
| 3191 | |
|
| 3192 | |
var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
|
| 3193 | |
delegateCount = handlers.delegateCount,
|
| 3194 | |
args = [].slice.call( arguments, 0 ),
|
| 3195 | |
run_all = !event.exclusive && !event.namespace,
|
| 3196 | |
handlerQueue = [],
|
| 3197 | |
i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;
|
| 3198 | |
|
| 3199 | |
// Use the fix-ed jQuery.Event rather than the (read-only) native event
|
| 3200 | |
args[0] = event;
|
| 3201 | |
event.delegateTarget = this;
|
| 3202 | |
|
| 3203 | |
// Determine handlers that should run if there are delegated events
|
| 3204 | |
// Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
|
| 3205 | |
if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) {
|
| 3206 | |
|
| 3207 | |
// Pregenerate a single jQuery object for reuse with .is()
|
| 3208 | |
jqcur = jQuery(this);
|
| 3209 | |
jqcur.context = this.ownerDocument || this;
|
| 3210 | |
|
| 3211 | |
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
|
| 3212 | |
selMatch = {};
|
| 3213 | |
matches = [];
|
| 3214 | |
jqcur[0] = cur;
|
| 3215 | |
for ( i = 0; i < delegateCount; i++ ) {
|
| 3216 | |
handleObj = handlers[ i ];
|
| 3217 | |
sel = handleObj.selector;
|
| 3218 | |
|
| 3219 | |
if ( selMatch[ sel ] === undefined ) {
|
| 3220 | |
selMatch[ sel ] = (
|
| 3221 | |
handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
|
| 3222 | |
);
|
| 3223 | |
}
|
| 3224 | |
if ( selMatch[ sel ] ) {
|
| 3225 | |
matches.push( handleObj );
|
| 3226 | |
}
|
| 3227 | |
}
|
| 3228 | |
if ( matches.length ) {
|
| 3229 | |
handlerQueue.push({ elem: cur, matches: matches });
|
| 3230 | |
}
|
| 3231 | |
}
|
| 3232 | |
}
|
| 3233 | |
|
| 3234 | |
// Add the remaining (directly-bound) handlers
|
| 3235 | |
if ( handlers.length > delegateCount ) {
|
| 3236 | |
handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
|
| 3237 | |
}
|
| 3238 | |
|
| 3239 | |
// Run delegates first; they may want to stop propagation beneath us
|
| 3240 | |
for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
|
| 3241 | |
matched = handlerQueue[ i ];
|
| 3242 | |
event.currentTarget = matched.elem;
|
| 3243 | |
|
| 3244 | |
for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
|
| 3245 | |
handleObj = matched.matches[ j ];
|
| 3246 | |
|
| 3247 | |
// Triggered event must either 1) be non-exclusive and have no namespace, or
|
| 3248 | |
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
| 3249 | |
if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
|
| 3250 | |
|
| 3251 | |
event.data = handleObj.data;
|
| 3252 | |
event.handleObj = handleObj;
|
| 3253 | |
|
| 3254 | |
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
| 3255 | |
.apply( matched.elem, args );
|
| 3256 | |
|
| 3257 | |
if ( ret !== undefined ) {
|
| 3258 | |
event.result = ret;
|
| 3259 | |
if ( ret === false ) {
|
| 3260 | |
event.preventDefault();
|
| 3261 | |
event.stopPropagation();
|
| 3262 | |
}
|
| 3263 | |
}
|
| 3264 | |
}
|
| 3265 | |
}
|
| 3266 | |
}
|
| 3267 | |
|
| 3268 | |
return event.result;
|
| 3269 | |
},
|
| 3270 | |
|
| 3271 | |
// Includes some event props shared by KeyEvent and MouseEvent
|
| 3272 | |
// *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
|
| 3273 | |
props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
| 3274 | |
|
| 3275 | |
fixHooks: {},
|
| 3276 | |
|
| 3277 | |
keyHooks: {
|
| 3278 | |
props: "char charCode key keyCode".split(" "),
|
| 3279 | |
filter: function( event, original ) {
|
| 3280 | |
|
| 3281 | |
// Add which for key events
|
| 3282 | |
if ( event.which == null ) {
|
| 3283 | |
event.which = original.charCode != null ? original.charCode : original.keyCode;
|
| 3284 | |
}
|
| 3285 | |
|
| 3286 | |
return event;
|
| 3287 | |
}
|
| 3288 | |
},
|
| 3289 | |
|
| 3290 | |
mouseHooks: {
|
| 3291 | |
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
| 3292 | |
filter: function( event, original ) {
|
| 3293 | |
var eventDoc, doc, body,
|
| 3294 | |
button = original.button,
|
| 3295 | |
fromElement = original.fromElement;
|
| 3296 | |
|
| 3297 | |
// Calculate pageX/Y if missing and clientX/Y available
|
| 3298 | |
if ( event.pageX == null && original.clientX != null ) {
|
| 3299 | |
eventDoc = event.target.ownerDocument || document;
|
| 3300 | |
doc = eventDoc.documentElement;
|
| 3301 | |
body = eventDoc.body;
|
| 3302 | |
|
| 3303 | |
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
| 3304 | |
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
| 3305 | |
}
|
| 3306 | |
|
| 3307 | |
// Add relatedTarget, if necessary
|
| 3308 | |
if ( !event.relatedTarget && fromElement ) {
|
| 3309 | |
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
|
| 3310 | |
}
|
| 3311 | |
|
| 3312 | |
// Add which for click: 1 === left; 2 === middle; 3 === right
|
| 3313 | |
// Note: button is not normalized, so don't use it
|
| 3314 | |
if ( !event.which && button !== undefined ) {
|
| 3315 | |
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
| 3316 | |
}
|
| 3317 | |
|
| 3318 | |
return event;
|
| 3319 | |
}
|
| 3320 | |
},
|
| 3321 | |
|
| 3322 | |
fix: function( event ) {
|
| 3323 | |
if ( event[ jQuery.expando ] ) {
|
| 3324 | |
return event;
|
| 3325 | |
}
|
| 3326 | |
|
| 3327 | |
// Create a writable copy of the event object and normalize some properties
|
| 3328 | |
var i, prop,
|
| 3329 | |
originalEvent = event,
|
| 3330 | |
fixHook = jQuery.event.fixHooks[ event.type ] || {},
|
| 3331 | |
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
| 3332 | |
|
| 3333 | |
event = jQuery.Event( originalEvent );
|
| 3334 | |
|
| 3335 | |
for ( i = copy.length; i; ) {
|
| 3336 | |
prop = copy[ --i ];
|
| 3337 | |
event[ prop ] = originalEvent[ prop ];
|
| 3338 | |
}
|
| 3339 | |
|
| 3340 | |
// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
|
| 3341 | |
if ( !event.target ) {
|
| 3342 | |
event.target = originalEvent.srcElement || document;
|
| 3343 | |
}
|
| 3344 | |
|
| 3345 | |
// Target should not be a text node (#504, Safari)
|
| 3346 | |
if ( event.target.nodeType === 3 ) {
|
| 3347 | |
event.target = event.target.parentNode;
|
| 3348 | |
}
|
| 3349 | |
|
| 3350 | |
// For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
|
| 3351 | |
if ( event.metaKey === undefined ) {
|
| 3352 | |
event.metaKey = event.ctrlKey;
|
| 3353 | |
}
|
| 3354 | |
|
| 3355 | |
return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
|
| 3356 | |
},
|
| 3357 | |
|
| 3358 | |
special: {
|
| 3359 | |
ready: {
|
| 3360 | |
// Make sure the ready event is setup
|
| 3361 | |
setup: jQuery.bindReady
|
| 3362 | |
},
|
| 3363 | |
|
| 3364 | |
load: {
|
| 3365 | |
// Prevent triggered image.load events from bubbling to window.load
|
| 3366 | |
noBubble: true
|
| 3367 | |
},
|
| 3368 | |
|
| 3369 | |
focus: {
|
| 3370 | |
delegateType: "focusin"
|
| 3371 | |
},
|
| 3372 | |
blur: {
|
| 3373 | |
delegateType: "focusout"
|
| 3374 | |
},
|
| 3375 | |
|
| 3376 | |
beforeunload: {
|
| 3377 | |
setup: function( data, namespaces, eventHandle ) {
|
| 3378 | |
// We only want to do this special case on windows
|
| 3379 | |
if ( jQuery.isWindow( this ) ) {
|
| 3380 | |
this.onbeforeunload = eventHandle;
|
| 3381 | |
}
|
| 3382 | |
},
|
| 3383 | |
|
| 3384 | |
teardown: function( namespaces, eventHandle ) {
|
| 3385 | |
if ( this.onbeforeunload === eventHandle ) {
|
| 3386 | |
this.onbeforeunload = null;
|
| 3387 | |
}
|
| 3388 | |
}
|
| 3389 | |
}
|
| 3390 | |
},
|
| 3391 | |
|
| 3392 | |
simulate: function( type, elem, event, bubble ) {
|
| 3393 | |
// Piggyback on a donor event to simulate a different one.
|
| 3394 | |
// Fake originalEvent to avoid donor's stopPropagation, but if the
|
| 3395 | |
// simulated event prevents default then we do the same on the donor.
|
| 3396 | |
var e = jQuery.extend(
|
| 3397 | |
new jQuery.Event(),
|
| 3398 | |
event,
|
| 3399 | |
{ type: type,
|
| 3400 | |
isSimulated: true,
|
| 3401 | |
originalEvent: {}
|
| 3402 | |
}
|
| 3403 | |
);
|
| 3404 | |
if ( bubble ) {
|
| 3405 | |
jQuery.event.trigger( e, null, elem );
|
| 3406 | |
} else {
|
| 3407 | |
jQuery.event.dispatch.call( elem, e );
|
| 3408 | |
}
|
| 3409 | |
if ( e.isDefaultPrevented() ) {
|
| 3410 | |
event.preventDefault();
|
| 3411 | |
}
|
| 3412 | |
}
|
| 3413 | |
};
|
| 3414 | |
|
| 3415 | |
// Some plugins are using, but it's undocumented/deprecated and will be removed.
|
| 3416 | |
// The 1.7 special event interface should provide all the hooks needed now.
|
| 3417 | |
jQuery.event.handle = jQuery.event.dispatch;
|
| 3418 | |
|
| 3419 | |
jQuery.removeEvent = document.removeEventListener ?
|
| 3420 | |
function( elem, type, handle ) {
|
| 3421 | |
if ( elem.removeEventListener ) {
|
| 3422 | |
elem.removeEventListener( type, handle, false );
|
| 3423 | |
}
|
| 3424 | |
} :
|
| 3425 | |
function( elem, type, handle ) {
|
| 3426 | |
if ( elem.detachEvent ) {
|
| 3427 | |
elem.detachEvent( "on" + type, handle );
|
| 3428 | |
}
|
| 3429 | |
};
|
| 3430 | |
|
| 3431 | |
jQuery.Event = function( src, props ) {
|
| 3432 | |
// Allow instantiation without the 'new' keyword
|
| 3433 | |
if ( !(this instanceof jQuery.Event) ) {
|
| 3434 | |
return new jQuery.Event( src, props );
|
| 3435 | |
}
|
| 3436 | |
|
| 3437 | |
// Event object
|
| 3438 | |
if ( src && src.type ) {
|
| 3439 | |
this.originalEvent = src;
|
| 3440 | |
this.type = src.type;
|
| 3441 | |
|
| 3442 | |
// Events bubbling up the document may have been marked as prevented
|
| 3443 | |
// by a handler lower down the tree; reflect the correct value.
|
| 3444 | |
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
|
| 3445 | |
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
| 3446 | |
|
| 3447 | |
// Event type
|
| 3448 | |
} else {
|
| 3449 | |
this.type = src;
|
| 3450 | |
}
|
| 3451 | |
|
| 3452 | |
// Put explicitly provided properties onto the event object
|
| 3453 | |
if ( props ) {
|
| 3454 | |
jQuery.extend( this, props );
|
| 3455 | |
}
|
| 3456 | |
|
| 3457 | |
// Create a timestamp if incoming event doesn't have one
|
| 3458 | |
this.timeStamp = src && src.timeStamp || jQuery.now();
|
| 3459 | |
|
| 3460 | |
// Mark it as fixed
|
| 3461 | |
this[ jQuery.expando ] = true;
|
| 3462 | |
};
|
| 3463 | |
|
| 3464 | |
function returnFalse() {
|
| 3465 | |
return false;
|
| 3466 | |
}
|
| 3467 | |
function returnTrue() {
|
| 3468 | |
return true;
|
| 3469 | |
}
|
| 3470 | |
|
| 3471 | |
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
| 3472 | |
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
| 3473 | |
jQuery.Event.prototype = {
|
| 3474 | |
preventDefault: function() {
|
| 3475 | |
this.isDefaultPrevented = returnTrue;
|
| 3476 | |
|
| 3477 | |
var e = this.originalEvent;
|
| 3478 | |
if ( !e ) {
|
| 3479 | |
return;
|
| 3480 | |
}
|
| 3481 | |
|
| 3482 | |
// if preventDefault exists run it on the original event
|
| 3483 | |
if ( e.preventDefault ) {
|
| 3484 | |
e.preventDefault();
|
| 3485 | |
|
| 3486 | |
// otherwise set the returnValue property of the original event to false (IE)
|
| 3487 | |
} else {
|
| 3488 | |
e.returnValue = false;
|
| 3489 | |
}
|
| 3490 | |
},
|
| 3491 | |
stopPropagation: function() {
|
| 3492 | |
this.isPropagationStopped = returnTrue;
|
| 3493 | |
|
| 3494 | |
var e = this.originalEvent;
|
| 3495 | |
if ( !e ) {
|
| 3496 | |
return;
|
| 3497 | |
}
|
| 3498 | |
// if stopPropagation exists run it on the original event
|
| 3499 | |
if ( e.stopPropagation ) {
|
| 3500 | |
e.stopPropagation();
|
| 3501 | |
}
|
| 3502 | |
// otherwise set the cancelBubble property of the original event to true (IE)
|
| 3503 | |
e.cancelBubble = true;
|
| 3504 | |
},
|
| 3505 | |
stopImmediatePropagation: function() {
|
| 3506 | |
this.isImmediatePropagationStopped = returnTrue;
|
| 3507 | |
this.stopPropagation();
|
| 3508 | |
},
|
| 3509 | |
isDefaultPrevented: returnFalse,
|
| 3510 | |
isPropagationStopped: returnFalse,
|
| 3511 | |
isImmediatePropagationStopped: returnFalse
|
| 3512 | |
};
|
| 3513 | |
|
| 3514 | |
// Create mouseenter/leave events using mouseover/out and event-time checks
|
| 3515 | |
jQuery.each({
|
| 3516 | |
mouseenter: "mouseover",
|
| 3517 | |
mouseleave: "mouseout"
|
| 3518 | |
}, function( orig, fix ) {
|
| 3519 | |
jQuery.event.special[ orig ] = {
|
| 3520 | |
delegateType: fix,
|
| 3521 | |
bindType: fix,
|
| 3522 | |
|
| 3523 | |
handle: function( event ) {
|
| 3524 | |
var target = this,
|
| 3525 | |
related = event.relatedTarget,
|
| 3526 | |
handleObj = event.handleObj,
|
| 3527 | |
selector = handleObj.selector,
|
| 3528 | |
ret;
|
| 3529 | |
|
| 3530 | |
// For mousenter/leave call the handler if related is outside the target.
|
| 3531 | |
// NB: No relatedTarget if the mouse left/entered the browser window
|
| 3532 | |
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
| 3533 | |
event.type = handleObj.origType;
|
| 3534 | |
ret = handleObj.handler.apply( this, arguments );
|
| 3535 | |
event.type = fix;
|
| 3536 | |
}
|
| 3537 | |
return ret;
|
| 3538 | |
}
|
| 3539 | |
};
|
| 3540 | |
});
|
| 3541 | |
|
| 3542 | |
// IE submit delegation
|
| 3543 | |
if ( !jQuery.support.submitBubbles ) {
|
| 3544 | |
|
| 3545 | |
jQuery.event.special.submit = {
|
| 3546 | |
setup: function() {
|
| 3547 | |
// Only need this for delegated form submit events
|
| 3548 | |
if ( jQuery.nodeName( this, "form" ) ) {
|
| 3549 | |
return false;
|
| 3550 | |
}
|
| 3551 | |
|
| 3552 | |
// Lazy-add a submit handler when a descendant form may potentially be submitted
|
| 3553 | |
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
|
| 3554 | |
// Node name check avoids a VML-related crash in IE (#9807)
|
| 3555 | |
var elem = e.target,
|
| 3556 | |
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
|
| 3557 | |
if ( form && !form._submit_attached ) {
|
| 3558 | |
jQuery.event.add( form, "submit._submit", function( event ) {
|
| 3559 | |
// If form was submitted by the user, bubble the event up the tree
|
| 3560 | |
if ( this.parentNode && !event.isTrigger ) {
|
| 3561 | |
jQuery.event.simulate( "submit", this.parentNode, event, true );
|
| 3562 | |
}
|
| 3563 | |
});
|
| 3564 | |
form._submit_attached = true;
|
| 3565 | |
}
|
| 3566 | |
});
|
| 3567 | |
// return undefined since we don't need an event listener
|
| 3568 | |
},
|
| 3569 | |
|
| 3570 | |
teardown: function() {
|
| 3571 | |
// Only need this for delegated form submit events
|
| 3572 | |
if ( jQuery.nodeName( this, "form" ) ) {
|
| 3573 | |
return false;
|
| 3574 | |
}
|
| 3575 | |
|
| 3576 | |
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
| 3577 | |
jQuery.event.remove( this, "._submit" );
|
| 3578 | |
}
|
| 3579 | |
};
|
| 3580 | |
}
|
| 3581 | |
|
| 3582 | |
// IE change delegation and checkbox/radio fix
|
| 3583 | |
if ( !jQuery.support.changeBubbles ) {
|
| 3584 | |
|
| 3585 | |
jQuery.event.special.change = {
|
| 3586 | |
|
| 3587 | |
setup: function() {
|
| 3588 | |
|
| 3589 | |
if ( rformElems.test( this.nodeName ) ) {
|
| 3590 | |
// IE doesn't fire change on a check/radio until blur; trigger it on click
|
| 3591 | |
// after a propertychange. Eat the blur-change in special.change.handle.
|
| 3592 | |
// This still fires onchange a second time for check/radio after blur.
|
| 3593 | |
if ( this.type === "checkbox" || this.type === "radio" ) {
|
| 3594 | |
jQuery.event.add( this, "propertychange._change", function( event ) {
|
| 3595 | |
if ( event.originalEvent.propertyName === "checked" ) {
|
| 3596 | |
this._just_changed = true;
|
| 3597 | |
}
|
| 3598 | |
});
|
| 3599 | |
jQuery.event.add( this, "click._change", function( event ) {
|
| 3600 | |
if ( this._just_changed && !event.isTrigger ) {
|
| 3601 | |
this._just_changed = false;
|
| 3602 | |
jQuery.event.simulate( "change", this, event, true );
|
| 3603 | |
}
|
| 3604 | |
});
|
| 3605 | |
}
|
| 3606 | |
return false;
|
| 3607 | |
}
|
| 3608 | |
// Delegated event; lazy-add a change handler on descendant inputs
|
| 3609 | |
jQuery.event.add( this, "beforeactivate._change", function( e ) {
|
| 3610 | |
var elem = e.target;
|
| 3611 | |
|
| 3612 | |
if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
|
| 3613 | |
jQuery.event.add( elem, "change._change", function( event ) {
|
| 3614 | |
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
|
| 3615 | |
jQuery.event.simulate( "change", this.parentNode, event, true );
|
| 3616 | |
}
|
| 3617 | |
});
|
| 3618 | |
elem._change_attached = true;
|
| 3619 | |
}
|
| 3620 | |
});
|
| 3621 | |
},
|
| 3622 | |
|
| 3623 | |
handle: function( event ) {
|
| 3624 | |
var elem = event.target;
|
| 3625 | |
|
| 3626 | |
// Swallow native change events from checkbox/radio, we already triggered them above
|
| 3627 | |
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
|
| 3628 | |
return event.handleObj.handler.apply( this, arguments );
|
| 3629 | |
}
|
| 3630 | |
},
|
| 3631 | |
|
| 3632 | |
teardown: function() {
|
| 3633 | |
jQuery.event.remove( this, "._change" );
|
| 3634 | |
|
| 3635 | |
return rformElems.test( this.nodeName );
|
| 3636 | |
}
|
| 3637 | |
};
|
| 3638 | |
}
|
| 3639 | |
|
| 3640 | |
// Create "bubbling" focus and blur events
|
| 3641 | |
if ( !jQuery.support.focusinBubbles ) {
|
| 3642 | |
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
| 3643 | |
|
| 3644 | |
// Attach a single capturing handler while someone wants focusin/focusout
|
| 3645 | |
var attaches = 0,
|
| 3646 | |
handler = function( event ) {
|
| 3647 | |
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
| 3648 | |
};
|
| 3649 | |
|
| 3650 | |
jQuery.event.special[ fix ] = {
|
| 3651 | |
setup: function() {
|
| 3652 | |
if ( attaches++ === 0 ) {
|
| 3653 | |
document.addEventListener( orig, handler, true );
|
| 3654 | |
}
|
| 3655 | |
},
|
| 3656 | |
teardown: function() {
|
| 3657 | |
if ( --attaches === 0 ) {
|
| 3658 | |
document.removeEventListener( orig, handler, true );
|
| 3659 | |
}
|
| 3660 | |
}
|
| 3661 | |
};
|
| 3662 | |
});
|
| 3663 | |
}
|
| 3664 | |
|
| 3665 | |
jQuery.fn.extend({
|
| 3666 | |
|
| 3667 | |
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
| 3668 | |
var origFn, type;
|
| 3669 | |
|
| 3670 | |
// Types can be a map of types/handlers
|
| 3671 | |
if ( typeof types === "object" ) {
|
| 3672 | |
// ( types-Object, selector, data )
|
| 3673 | |
if ( typeof selector !== "string" ) {
|
| 3674 | |
// ( types-Object, data )
|
| 3675 | |
data = selector;
|
| 3676 | |
selector = undefined;
|
| 3677 | |
}
|
| 3678 | |
for ( type in types ) {
|
| 3679 | |
this.on( type, selector, data, types[ type ], one );
|
| 3680 | |
}
|
| 3681 | |
return this;
|
| 3682 | |
}
|
| 3683 | |
|
| 3684 | |
if ( data == null && fn == null ) {
|
| 3685 | |
// ( types, fn )
|
| 3686 | |
fn = selector;
|
| 3687 | |
data = selector = undefined;
|
| 3688 | |
} else if ( fn == null ) {
|
| 3689 | |
if ( typeof selector === "string" ) {
|
| 3690 | |
// ( types, selector, fn )
|
| 3691 | |
fn = data;
|
| 3692 | |
data = undefined;
|
| 3693 | |
} else {
|
| 3694 | |
// ( types, data, fn )
|
| 3695 | |
fn = data;
|
| 3696 | |
data = selector;
|
| 3697 | |
selector = undefined;
|
| 3698 | |
}
|
| 3699 | |
}
|
| 3700 | |
if ( fn === false ) {
|
| 3701 | |
fn = returnFalse;
|
| 3702 | |
} else if ( !fn ) {
|
| 3703 | |
return this;
|
| 3704 | |
}
|
| 3705 | |
|
| 3706 | |
if ( one === 1 ) {
|
| 3707 | |
origFn = fn;
|
| 3708 | |
fn = function( event ) {
|
| 3709 | |
// Can use an empty set, since event contains the info
|
| 3710 | |
jQuery().off( event );
|
| 3711 | |
return origFn.apply( this, arguments );
|
| 3712 | |
};
|
| 3713 | |
// Use same guid so caller can remove using origFn
|
| 3714 | |
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
| 3715 | |
}
|
| 3716 | |
return this.each( function() {
|
| 3717 | |
jQuery.event.add( this, types, fn, data, selector );
|
| 3718 | |
});
|
| 3719 | |
},
|
| 3720 | |
one: function( types, selector, data, fn ) {
|
| 3721 | |
return this.on.call( this, types, selector, data, fn, 1 );
|
| 3722 | |
},
|
| 3723 | |
off: function( types, selector, fn ) {
|
| 3724 | |
if ( types && types.preventDefault && types.handleObj ) {
|
| 3725 | |
// ( event ) dispatched jQuery.Event
|
| 3726 | |
var handleObj = types.handleObj;
|
| 3727 | |
jQuery( types.delegateTarget ).off(
|
| 3728 | |
handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type,
|
| 3729 | |
handleObj.selector,
|
| 3730 | |
handleObj.handler
|
| 3731 | |
);
|
| 3732 | |
return this;
|
| 3733 | |
}
|
| 3734 | |
if ( typeof types === "object" ) {
|
| 3735 | |
// ( types-object [, selector] )
|
| 3736 | |
for ( var type in types ) {
|
| 3737 | |
this.off( type, selector, types[ type ] );
|
| 3738 | |
}
|
| 3739 | |
return this;
|
| 3740 | |
}
|
| 3741 | |
if ( selector === false || typeof selector === "function" ) {
|
| 3742 | |
// ( types [, fn] )
|
| 3743 | |
fn = selector;
|
| 3744 | |
selector = undefined;
|
| 3745 | |
}
|
| 3746 | |
if ( fn === false ) {
|
| 3747 | |
fn = returnFalse;
|
| 3748 | |
}
|
| 3749 | |
return this.each(function() {
|
| 3750 | |
jQuery.event.remove( this, types, fn, selector );
|
| 3751 | |
});
|
| 3752 | |
},
|
| 3753 | |
|
| 3754 | |
bind: function( types, data, fn ) {
|
| 3755 | |
return this.on( types, null, data, fn );
|
| 3756 | |
},
|
| 3757 | |
unbind: function( types, fn ) {
|
| 3758 | |
return this.off( types, null, fn );
|
| 3759 | |
},
|
| 3760 | |
|
| 3761 | |
live: function( types, data, fn ) {
|
| 3762 | |
jQuery( this.context ).on( types, this.selector, data, fn );
|
| 3763 | |
return this;
|
| 3764 | |
},
|
| 3765 | |
die: function( types, fn ) {
|
| 3766 | |
jQuery( this.context ).off( types, this.selector || "**", fn );
|
| 3767 | |
return this;
|
| 3768 | |
},
|
| 3769 | |
|
| 3770 | |
delegate: function( selector, types, data, fn ) {
|
| 3771 | |
return this.on( types, selector, data, fn );
|
| 3772 | |
},
|
| 3773 | |
undelegate: function( selector, types, fn ) {
|
| 3774 | |
// ( namespace ) or ( selector, types [, fn] )
|
| 3775 | |
return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
|
| 3776 | |
},
|
| 3777 | |
|
| 3778 | |
trigger: function( type, data ) {
|
| 3779 | |
return this.each(function() {
|
| 3780 | |
jQuery.event.trigger( type, data, this );
|
| 3781 | |
});
|
| 3782 | |
},
|
| 3783 | |
triggerHandler: function( type, data ) {
|
| 3784 | |
if ( this[0] ) {
|
| 3785 | |
return jQuery.event.trigger( type, data, this[0], true );
|
| 3786 | |
}
|
| 3787 | |
},
|
| 3788 | |
|
| 3789 | |
toggle: function( fn ) {
|
| 3790 | |
// Save reference to arguments for access in closure
|
| 3791 | |
var args = arguments,
|
| 3792 | |
guid = fn.guid || jQuery.guid++,
|
| 3793 | |
i = 0,
|
| 3794 | |
toggler = function( event ) {
|
| 3795 | |
// Figure out which function to execute
|
| 3796 | |
var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
|
| 3797 | |
jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
|
| 3798 | |
|
| 3799 | |
// Make sure that clicks stop
|
| 3800 | |
event.preventDefault();
|
| 3801 | |
|
| 3802 | |
// and execute the function
|
| 3803 | |
return args[ lastToggle ].apply( this, arguments ) || false;
|
| 3804 | |
};
|
| 3805 | |
|
| 3806 | |
// link all the functions, so any of them can unbind this click handler
|
| 3807 | |
toggler.guid = guid;
|
| 3808 | |
while ( i < args.length ) {
|
| 3809 | |
args[ i++ ].guid = guid;
|
| 3810 | |
}
|
| 3811 | |
|
| 3812 | |
return this.click( toggler );
|
| 3813 | |
},
|
| 3814 | |
|
| 3815 | |
hover: function( fnOver, fnOut ) {
|
| 3816 | |
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
| 3817 | |
}
|
| 3818 | |
});
|
| 3819 | |
|
| 3820 | |
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
| 3821 | |
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
| 3822 | |
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
| 3823 | |
|
| 3824 | |
// Handle event binding
|
| 3825 | |
jQuery.fn[ name ] = function( data, fn ) {
|
| 3826 | |
if ( fn == null ) {
|
| 3827 | |
fn = data;
|
| 3828 | |
data = null;
|
| 3829 | |
}
|
| 3830 | |
|
| 3831 | |
return arguments.length > 0 ?
|
| 3832 | |
this.on( name, null, data, fn ) :
|
| 3833 | |
this.trigger( name );
|
| 3834 | |
};
|
| 3835 | |
|
| 3836 | |
if ( jQuery.attrFn ) {
|
| 3837 | |
jQuery.attrFn[ name ] = true;
|
| 3838 | |
}
|
| 3839 | |
|
| 3840 | |
if ( rkeyEvent.test( name ) ) {
|
| 3841 | |
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
|
| 3842 | |
}
|
| 3843 | |
|
| 3844 | |
if ( rmouseEvent.test( name ) ) {
|
| 3845 | |
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
|
| 3846 | |
}
|
| 3847 | |
});
|
| 3848 | |
|
| 3849 | |
|
| 3850 | |
|
| 3851 | |
/*!
|
| 3852 | |
* Sizzle CSS Selector Engine
|
| 3853 | |
* Copyright 2011, The Dojo Foundation
|
| 3854 | |
* Released under the MIT, BSD, and GPL Licenses.
|
| 3855 | |
* More information: http://sizzlejs.com/
|
| 3856 | |
*/
|
| 3857 | |
(function(){
|
| 3858 | |
|
| 3859 | |
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
|
| 3860 | |
expando = "sizcache" + (Math.random() + '').replace('.', ''),
|
| 3861 | |
done = 0,
|
| 3862 | |
toString = Object.prototype.toString,
|
| 3863 | |
hasDuplicate = false,
|
| 3864 | |
baseHasDuplicate = true,
|
| 3865 | |
rBackslash = /\\/g,
|
| 3866 | |
rReturn = /\r\n/g,
|
| 3867 | |
rNonWord = /\W/;
|
| 3868 | |
|
| 3869 | |
// Here we check if the JavaScript engine is using some sort of
|
| 3870 | |
// optimization where it does not always call our comparision
|
| 3871 | |
// function. If that is the case, discard the hasDuplicate value.
|
| 3872 | |
// Thus far that includes Google Chrome.
|
| 3873 | |
[0, 0].sort(function() {
|
| 3874 | |
baseHasDuplicate = false;
|
| 3875 | |
return 0;
|
| 3876 | |
});
|
| 3877 | |
|
| 3878 | |
var Sizzle = function( selector, context, results, seed ) {
|
| 3879 | |
results = results || [];
|
| 3880 | |
context = context || document;
|
| 3881 | |
|
| 3882 | |
var origContext = context;
|
| 3883 | |
|
| 3884 | |
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
|
| 3885 | |
return [];
|
| 3886 | |
}
|
| 3887 | |
|
| 3888 | |
if ( !selector || typeof selector !== "string" ) {
|
| 3889 | |
return results;
|
| 3890 | |
}
|
| 3891 | |
|
| 3892 | |
var m, set, checkSet, extra, ret, cur, pop, i,
|
| 3893 | |
prune = true,
|
| 3894 | |
contextXML = Sizzle.isXML( context ),
|
| 3895 | |
parts = [],
|
| 3896 | |
soFar = selector;
|
| 3897 | |
|
| 3898 | |
// Reset the position of the chunker regexp (start from head)
|
| 3899 | |
do {
|
| 3900 | |
chunker.exec( "" );
|
| 3901 | |
m = chunker.exec( soFar );
|
| 3902 | |
|
| 3903 | |
if ( m ) {
|
| 3904 | |
soFar = m[3];
|
| 3905 | |
|
| 3906 | |
parts.push( m[1] );
|
| 3907 | |
|
| 3908 | |
if ( m[2] ) {
|
| 3909 | |
extra = m[3];
|
| 3910 | |
break;
|
| 3911 | |
}
|
| 3912 | |
}
|
| 3913 | |
} while ( m );
|
| 3914 | |
|
| 3915 | |
if ( parts.length > 1 && origPOS.exec( selector ) ) {
|
| 3916 | |
|
| 3917 | |
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
|
| 3918 | |
set = posProcess( parts[0] + parts[1], context, seed );
|
| 3919 | |
|
| 3920 | |
} else {
|
| 3921 | |
set = Expr.relative[ parts[0] ] ?
|
| 3922 | |
[ context ] :
|
| 3923 | |
Sizzle( parts.shift(), context );
|
| 3924 | |
|
| 3925 | |
while ( parts.length ) {
|
| 3926 | |
selector = parts.shift();
|
| 3927 | |
|
| 3928 | |
if ( Expr.relative[ selector ] ) {
|
| 3929 | |
selector += parts.shift();
|
| 3930 | |
}
|
| 3931 | |
|
| 3932 | |
set = posProcess( selector, set, seed );
|
| 3933 | |
}
|
| 3934 | |
}
|
| 3935 | |
|
| 3936 | |
} else {
|
| 3937 | |
// Take a shortcut and set the context if the root selector is an ID
|
| 3938 | |
// (but not if it'll be faster if the inner selector is an ID)
|
| 3939 | |
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
|
| 3940 | |
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
|
| 3941 | |
|
| 3942 | |
ret = Sizzle.find( parts.shift(), context, contextXML );
|
| 3943 | |
context = ret.expr ?
|
| 3944 | |
Sizzle.filter( ret.expr, ret.set )[0] :
|
| 3945 | |
ret.set[0];
|
| 3946 | |
}
|
| 3947 | |
|
| 3948 | |
if ( context ) {
|
| 3949 | |
ret = seed ?
|
| 3950 | |
{ expr: parts.pop(), set: makeArray(seed) } :
|
| 3951 | |
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
|
| 3952 | |
|
| 3953 | |
set = ret.expr ?
|
| 3954 | |
Sizzle.filter( ret.expr, ret.set ) :
|
| 3955 | |
ret.set;
|
| 3956 | |
|
| 3957 | |
if ( parts.length > 0 ) {
|
| 3958 | |
checkSet = makeArray( set );
|
| 3959 | |
|
| 3960 | |
} else {
|
| 3961 | |
prune = false;
|
| 3962 | |
}
|
| 3963 | |
|
| 3964 | |
while ( parts.length ) {
|
| 3965 | |
cur = parts.pop();
|
| 3966 | |
pop = cur;
|
| 3967 | |
|
| 3968 | |
if ( !Expr.relative[ cur ] ) {
|
| 3969 | |
cur = "";
|
| 3970 | |
} else {
|
| 3971 | |
pop = parts.pop();
|
| 3972 | |
}
|
| 3973 | |
|
| 3974 | |
if ( pop == null ) {
|
| 3975 | |
pop = context;
|
| 3976 | |
}
|
| 3977 | |
|
| 3978 | |
Expr.relative[ cur ]( checkSet, pop, contextXML );
|
| 3979 | |
}
|
| 3980 | |
|
| 3981 | |
} else {
|
| 3982 | |
checkSet = parts = [];
|
| 3983 | |
}
|
| 3984 | |
}
|
| 3985 | |
|
| 3986 | |
if ( !checkSet ) {
|
| 3987 | |
checkSet = set;
|
| 3988 | |
}
|
| 3989 | |
|
| 3990 | |
if ( !checkSet ) {
|
| 3991 | |
Sizzle.error( cur || selector );
|
| 3992 | |
}
|
| 3993 | |
|
| 3994 | |
if ( toString.call(checkSet) === "[object Array]" ) {
|
| 3995 | |
if ( !prune ) {
|
| 3996 | |
results.push.apply( results, checkSet );
|
| 3997 | |
|
| 3998 | |
} else if ( context && context.nodeType === 1 ) {
|
| 3999 | |
for ( i = 0; checkSet[i] != null; i++ ) {
|
| 4000 | |
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
|
| 4001 | |
results.push( set[i] );
|
| 4002 | |
}
|
| 4003 | |
}
|
| 4004 | |
|
| 4005 | |
} else {
|
| 4006 | |
for ( i = 0; checkSet[i] != null; i++ ) {
|
| 4007 | |
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
|
| 4008 | |
results.push( set[i] );
|
| 4009 | |
}
|
| 4010 | |
}
|
| 4011 | |
}
|
| 4012 | |
|
| 4013 | |
} else {
|
| 4014 | |
makeArray( checkSet, results );
|
| 4015 | |
}
|
| 4016 | |
|
| 4017 | |
if ( extra ) {
|
| 4018 | |
Sizzle( extra, origContext, results, seed );
|
| 4019 | |
Sizzle.uniqueSort( results );
|
| 4020 | |
}
|
| 4021 | |
|
| 4022 | |
return results;
|
| 4023 | |
};
|
| 4024 | |
|
| 4025 | |
Sizzle.uniqueSort = function( results ) {
|
| 4026 | |
if ( sortOrder ) {
|
| 4027 | |
hasDuplicate = baseHasDuplicate;
|
| 4028 | |
results.sort( sortOrder );
|
| 4029 | |
|
| 4030 | |
if ( hasDuplicate ) {
|
| 4031 | |
for ( var i = 1; i < results.length; i++ ) {
|
| 4032 | |
if ( results[i] === results[ i - 1 ] ) {
|
| 4033 | |
results.splice( i--, 1 );
|
| 4034 | |
}
|
| 4035 | |
}
|
| 4036 | |
}
|
| 4037 | |
}
|
| 4038 | |
|
| 4039 | |
return results;
|
| 4040 | |
};
|
| 4041 | |
|
| 4042 | |
Sizzle.matches = function( expr, set ) {
|
| 4043 | |
return Sizzle( expr, null, null, set );
|
| 4044 | |
};
|
| 4045 | |
|
| 4046 | |
Sizzle.matchesSelector = function( node, expr ) {
|
| 4047 | |
return Sizzle( expr, null, null, [node] ).length > 0;
|
| 4048 | |
};
|
| 4049 | |
|
| 4050 | |
Sizzle.find = function( expr, context, isXML ) {
|
| 4051 | |
var set, i, len, match, type, left;
|
| 4052 | |
|
| 4053 | |
if ( !expr ) {
|
| 4054 | |
return [];
|
| 4055 | |
}
|
| 4056 | |
|
| 4057 | |
for ( i = 0, len = Expr.order.length; i < len; i++ ) {
|
| 4058 | |
type = Expr.order[i];
|
| 4059 | |
|
| 4060 | |
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
|
| 4061 | |
left = match[1];
|
| 4062 | |
match.splice( 1, 1 );
|
| 4063 | |
|
| 4064 | |
if ( left.substr( left.length - 1 ) !== "\\" ) {
|
| 4065 | |
match[1] = (match[1] || "").replace( rBackslash, "" );
|
| 4066 | |
set = Expr.find[ type ]( match, context, isXML );
|
| 4067 | |
|
| 4068 | |
if ( set != null ) {
|
| 4069 | |
expr = expr.replace( Expr.match[ type ], "" );
|
| 4070 | |
break;
|
| 4071 | |
}
|
| 4072 | |
}
|
| 4073 | |
}
|
| 4074 | |
}
|
| 4075 | |
|
| 4076 | |
if ( !set ) {
|
| 4077 | |
set = typeof context.getElementsByTagName !== "undefined" ?
|
| 4078 | |
context.getElementsByTagName( "*" ) :
|
| 4079 | |
[];
|
| 4080 | |
}
|
| 4081 | |
|
| 4082 | |
return { set: set, expr: expr };
|
| 4083 | |
};
|
| 4084 | |
|
| 4085 | |
Sizzle.filter = function( expr, set, inplace, not ) {
|
| 4086 | |
var match, anyFound,
|
| 4087 | |
type, found, item, filter, left,
|
| 4088 | |
i, pass,
|
| 4089 | |
old = expr,
|
| 4090 | |
result = [],
|
| 4091 | |
curLoop = set,
|
| 4092 | |
isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
|
| 4093 | |
|
| 4094 | |
while ( expr && set.length ) {
|
| 4095 | |
for ( type in Expr.filter ) {
|
| 4096 | |
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
|
| 4097 | |
filter = Expr.filter[ type ];
|
| 4098 | |
left = match[1];
|
| 4099 | |
|
| 4100 | |
anyFound = false;
|
| 4101 | |
|
| 4102 | |
match.splice(1,1);
|
| 4103 | |
|
| 4104 | |
if ( left.substr( left.length - 1 ) === "\\" ) {
|
| 4105 | |
continue;
|
| 4106 | |
}
|
| 4107 | |
|
| 4108 | |
if ( curLoop === result ) {
|
| 4109 | |
result = [];
|
| 4110 | |
}
|
| 4111 | |
|
| 4112 | |
if ( Expr.preFilter[ type ] ) {
|
| 4113 | |
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
|
| 4114 | |
|
| 4115 | |
if ( !match ) {
|
| 4116 | |
anyFound = found = true;
|
| 4117 | |
|
| 4118 | |
} else if ( match === true ) {
|
| 4119 | |
continue;
|
| 4120 | |
}
|
| 4121 | |
}
|
| 4122 | |
|
| 4123 | |
if ( match ) {
|
| 4124 | |
for ( i = 0; (item = curLoop[i]) != null; i++ ) {
|
| 4125 | |
if ( item ) {
|
| 4126 | |
found = filter( item, match, i, curLoop );
|
| 4127 | |
pass = not ^ found;
|
| 4128 | |
|
| 4129 | |
if ( inplace && found != null ) {
|
| 4130 | |
if ( pass ) {
|
| 4131 | |
anyFound = true;
|
| 4132 | |
|
| 4133 | |
} else {
|
| 4134 | |
curLoop[i] = false;
|
| 4135 | |
}
|
| 4136 | |
|
| 4137 | |
} else if ( pass ) {
|
| 4138 | |
result.push( item );
|
| 4139 | |
anyFound = true;
|
| 4140 | |
}
|
| 4141 | |
}
|
| 4142 | |
}
|
| 4143 | |
}
|
| 4144 | |
|
| 4145 | |
if ( found !== undefined ) {
|
| 4146 | |
if ( !inplace ) {
|
| 4147 | |
curLoop = result;
|
| 4148 | |
}
|
| 4149 | |
|
| 4150 | |
expr = expr.replace( Expr.match[ type ], "" );
|
| 4151 | |
|
| 4152 | |
if ( !anyFound ) {
|
| 4153 | |
return [];
|
| 4154 | |
}
|
| 4155 | |
|
| 4156 | |
break;
|
| 4157 | |
}
|
| 4158 | |
}
|
| 4159 | |
}
|
| 4160 | |
|
| 4161 | |
// Improper expression
|
| 4162 | |
if ( expr === old ) {
|
| 4163 | |
if ( anyFound == null ) {
|
| 4164 | |
Sizzle.error( expr );
|
| 4165 | |
|
| 4166 | |
} else {
|
| 4167 | |
break;
|
| 4168 | |
}
|
| 4169 | |
}
|
| 4170 | |
|
| 4171 | |
old = expr;
|
| 4172 | |
}
|
| 4173 | |
|
| 4174 | |
return curLoop;
|
| 4175 | |
};
|
| 4176 | |
|
| 4177 | |
Sizzle.error = function( msg ) {
|
| 4178 | |
throw new Error( "Syntax error, unrecognized expression: " + msg );
|
| 4179 | |
};
|
| 4180 | |
|
| 4181 | |
/**
|
| 4182 | |
* Utility function for retreiving the text value of an array of DOM nodes
|
| 4183 | |
* @param {Array|Element} elem
|
| 4184 | |
*/
|
| 4185 | |
var getText = Sizzle.getText = function( elem ) {
|
| 4186 | |
var i, node,
|
| 4187 | |
nodeType = elem.nodeType,
|
| 4188 | |
ret = "";
|
| 4189 | |
|
| 4190 | |
if ( nodeType ) {
|
| 4191 | |
if ( nodeType === 1 || nodeType === 9 ) {
|
| 4192 | |
// Use textContent || innerText for elements
|
| 4193 | |
if ( typeof elem.textContent === 'string' ) {
|
| 4194 | |
return elem.textContent;
|
| 4195 | |
} else if ( typeof elem.innerText === 'string' ) {
|
| 4196 | |
// Replace IE's carriage returns
|
| 4197 | |
return elem.innerText.replace( rReturn, '' );
|
| 4198 | |
} else {
|
| 4199 | |
// Traverse it's children
|
| 4200 | |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
|
| 4201 | |
ret += getText( elem );
|
| 4202 | |
}
|
| 4203 | |
}
|
| 4204 | |
} else if ( nodeType === 3 || nodeType === 4 ) {
|
| 4205 | |
return elem.nodeValue;
|
| 4206 | |
}
|
| 4207 | |
} else {
|
| 4208 | |
|
| 4209 | |
// If no nodeType, this is expected to be an array
|
| 4210 | |
for ( i = 0; (node = elem[i]); i++ ) {
|
| 4211 | |
// Do not traverse comment nodes
|
| 4212 | |
if ( node.nodeType !== 8 ) {
|
| 4213 | |
ret += getText( node );
|
| 4214 | |
}
|
| 4215 | |
}
|
| 4216 | |
}
|
| 4217 | |
return ret;
|
| 4218 | |
};
|
| 4219 | |
|
| 4220 | |
var Expr = Sizzle.selectors = {
|
| 4221 | |
order: [ "ID", "NAME", "TAG" ],
|
| 4222 | |
|
| 4223 | |
match: {
|
| 4224 | |
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
|
| 4225 | |
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
|
| 4226 | |
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
|
| 4227 | |
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
|
| 4228 | |
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
|
| 4229 | |
CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
|
| 4230 | |
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
|
| 4231 | |
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
|
| 4232 | |
},
|
| 4233 | |
|
| 4234 | |
leftMatch: {},
|
| 4235 | |
|
| 4236 | |
attrMap: {
|
| 4237 | |
"class": "className",
|
| 4238 | |
"for": "htmlFor"
|
| 4239 | |
},
|
| 4240 | |
|
| 4241 | |
attrHandle: {
|
| 4242 | |
href: function( elem ) {
|
| 4243 | |
return elem.getAttribute( "href" );
|
| 4244 | |
},
|
| 4245 | |
type: function( elem ) {
|
| 4246 | |
return elem.getAttribute( "type" );
|
| 4247 | |
}
|
| 4248 | |
},
|
| 4249 | |
|
| 4250 | |
relative: {
|
| 4251 | |
"+": function(checkSet, part){
|
| 4252 | |
var isPartStr = typeof part === "string",
|
| 4253 | |
isTag = isPartStr && !rNonWord.test( part ),
|
| 4254 | |
isPartStrNotTag = isPartStr && !isTag;
|
| 4255 | |
|
| 4256 | |
if ( isTag ) {
|
| 4257 | |
part = part.toLowerCase();
|
| 4258 | |
}
|
| 4259 | |
|
| 4260 | |
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
|
| 4261 | |
if ( (elem = checkSet[i]) ) {
|
| 4262 | |
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
|
| 4263 | |
|
| 4264 | |
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
|
| 4265 | |
elem || false :
|
| 4266 | |
elem === part;
|
| 4267 | |
}
|
| 4268 | |
}
|
| 4269 | |
|
| 4270 | |
if ( isPartStrNotTag ) {
|
| 4271 | |
Sizzle.filter( part, checkSet, true );
|
| 4272 | |
}
|
| 4273 | |
},
|
| 4274 | |
|
| 4275 | |
">": function( checkSet, part ) {
|
| 4276 | |
var elem,
|
| 4277 | |
isPartStr = typeof part === "string",
|
| 4278 | |
i = 0,
|
| 4279 | |
l = checkSet.length;
|
| 4280 | |
|
| 4281 | |
if ( isPartStr && !rNonWord.test( part ) ) {
|
| 4282 | |
part = part.toLowerCase();
|
| 4283 | |
|
| 4284 | |
for ( ; i < l; i++ ) {
|
| 4285 | |
elem = checkSet[i];
|
| 4286 | |
|
| 4287 | |
if ( elem ) {
|
| 4288 | |
var parent = elem.parentNode;
|
| 4289 | |
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
|
| 4290 | |
}
|
| 4291 | |
}
|
| 4292 | |
|
| 4293 | |
} else {
|
| 4294 | |
for ( ; i < l; i++ ) {
|
| 4295 | |
elem = checkSet[i];
|
| 4296 | |
|
| 4297 | |
if ( elem ) {
|
| 4298 | |
checkSet[i] = isPartStr ?
|
| 4299 | |
elem.parentNode :
|
| 4300 | |
elem.parentNode === part;
|
| 4301 | |
}
|
| 4302 | |
}
|
| 4303 | |
|
| 4304 | |
if ( isPartStr ) {
|
| 4305 | |
Sizzle.filter( part, checkSet, true );
|
| 4306 | |
}
|
| 4307 | |
}
|
| 4308 | |
},
|
| 4309 | |
|
| 4310 | |
"": function(checkSet, part, isXML){
|
| 4311 | |
var nodeCheck,
|
| 4312 | |
doneName = done++,
|
| 4313 | |
checkFn = dirCheck;
|
| 4314 | |
|
| 4315 | |
if ( typeof part === "string" && !rNonWord.test( part ) ) {
|
| 4316 | |
part = part.toLowerCase();
|
| 4317 | |
nodeCheck = part;
|
| 4318 | |
checkFn = dirNodeCheck;
|
| 4319 | |
}
|
| 4320 | |
|
| 4321 | |
checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
|
| 4322 | |
},
|
| 4323 | |
|
| 4324 | |
"~": function( checkSet, part, isXML ) {
|
| 4325 | |
var nodeCheck,
|
| 4326 | |
doneName = done++,
|
| 4327 | |
checkFn = dirCheck;
|
| 4328 | |
|
| 4329 | |
if ( typeof part === "string" && !rNonWord.test( part ) ) {
|
| 4330 | |
part = part.toLowerCase();
|
| 4331 | |
nodeCheck = part;
|
| 4332 | |
checkFn = dirNodeCheck;
|
| 4333 | |
}
|
| 4334 | |
|
| 4335 | |
checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
|
| 4336 | |
}
|
| 4337 | |
},
|
| 4338 | |
|
| 4339 | |
find: {
|
| 4340 | |
ID: function( match, context, isXML ) {
|
| 4341 | |
if ( typeof context.getElementById !== "undefined" && !isXML ) {
|
| 4342 | |
var m = context.getElementById(match[1]);
|
| 4343 | |
// Check parentNode to catch when Blackberry 4.6 returns
|
| 4344 | |
// nodes that are no longer in the document #6963
|
| 4345 | |
return m && m.parentNode ? [m] : [];
|
| 4346 | |
}
|
| 4347 | |
},
|
| 4348 | |
|
| 4349 | |
NAME: function( match, context ) {
|
| 4350 | |
if ( typeof context.getElementsByName !== "undefined" ) {
|
| 4351 | |
var ret = [],
|
| 4352 | |
results = context.getElementsByName( match[1] );
|
| 4353 | |
|
| 4354 | |
for ( var i = 0, l = results.length; i < l; i++ ) {
|
| 4355 | |
if ( results[i].getAttribute("name") === match[1] ) {
|
| 4356 | |
ret.push( results[i] );
|
| 4357 | |
}
|
| 4358 | |
}
|
| 4359 | |
|
| 4360 | |
return ret.length === 0 ? null : ret;
|
| 4361 | |
}
|
| 4362 | |
},
|
| 4363 | |
|
| 4364 | |
TAG: function( match, context ) {
|
| 4365 | |
if ( typeof context.getElementsByTagName !== "undefined" ) {
|
| 4366 | |
return context.getElementsByTagName( match[1] );
|
| 4367 | |
}
|
| 4368 | |
}
|
| 4369 | |
},
|
| 4370 | |
preFilter: {
|
| 4371 | |
CLASS: function( match, curLoop, inplace, result, not, isXML ) {
|
| 4372 | |
match = " " + match[1].replace( rBackslash, "" ) + " ";
|
| 4373 | |
|
| 4374 | |
if ( isXML ) {
|
| 4375 | |
return match;
|
| 4376 | |
}
|
| 4377 | |
|
| 4378 | |
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
|
| 4379 | |
if ( elem ) {
|
| 4380 | |
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
|
| 4381 | |
if ( !inplace ) {
|
| 4382 | |
result.push( elem );
|
| 4383 | |
}
|
| 4384 | |
|
| 4385 | |
} else if ( inplace ) {
|
| 4386 | |
curLoop[i] = false;
|
| 4387 | |
}
|
| 4388 | |
}
|
| 4389 | |
}
|
| 4390 | |
|
| 4391 | |
return false;
|
| 4392 | |
},
|
| 4393 | |
|
| 4394 | |
ID: function( match ) {
|
| 4395 | |
return match[1].replace( rBackslash, "" );
|
| 4396 | |
},
|
| 4397 | |
|
| 4398 | |
TAG: function( match, curLoop ) {
|
| 4399 | |
return match[1].replace( rBackslash, "" ).toLowerCase();
|
| 4400 | |
},
|
| 4401 | |
|
| 4402 | |
CHILD: function( match ) {
|
| 4403 | |
if ( match[1] === "nth" ) {
|
| 4404 | |
if ( !match[2] ) {
|
| 4405 | |
Sizzle.error( match[0] );
|
| 4406 | |
}
|
| 4407 | |
|
| 4408 | |
match[2] = match[2].replace(/^\+|\s*/g, '');
|
| 4409 | |
|
| 4410 | |
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
|
| 4411 | |
var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
|
| 4412 | |
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
|
| 4413 | |
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
|
| 4414 | |
|
| 4415 | |
// calculate the numbers (first)n+(last) including if they are negative
|
| 4416 | |
match[2] = (test[1] + (test[2] || 1)) - 0;
|
| 4417 | |
match[3] = test[3] - 0;
|
| 4418 | |
}
|
| 4419 | |
else if ( match[2] ) {
|
| 4420 | |
Sizzle.error( match[0] );
|
| 4421 | |
}
|
| 4422 | |
|
| 4423 | |
// TODO: Move to normal caching system
|
| 4424 | |
match[0] = done++;
|
| 4425 | |
|
| 4426 | |
return match;
|
| 4427 | |
},
|
| 4428 | |
|
| 4429 | |
ATTR: function( match, curLoop, inplace, result, not, isXML ) {
|
| 4430 | |
var name = match[1] = match[1].replace( rBackslash, "" );
|
| 4431 | |
|
| 4432 | |
if ( !isXML && Expr.attrMap[name] ) {
|
| 4433 | |
match[1] = Expr.attrMap[name];
|
| 4434 | |
}
|
| 4435 | |
|
| 4436 | |
// Handle if an un-quoted value was used
|
| 4437 | |
match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
|
| 4438 | |
|
| 4439 | |
if ( match[2] === "~=" ) {
|
| 4440 | |
match[4] = " " + match[4] + " ";
|
| 4441 | |
}
|
| 4442 | |
|
| 4443 | |
return match;
|
| 4444 | |
},
|
| 4445 | |
|
| 4446 | |
PSEUDO: function( match, curLoop, inplace, result, not ) {
|
| 4447 | |
if ( match[1] === "not" ) {
|
| 4448 | |
// If we're dealing with a complex expression, or a simple one
|
| 4449 | |
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
|
| 4450 | |
match[3] = Sizzle(match[3], null, null, curLoop);
|
| 4451 | |
|
| 4452 | |
} else {
|
| 4453 | |
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
|
| 4454 | |
|
| 4455 | |
if ( !inplace ) {
|
| 4456 | |
result.push.apply( result, ret );
|
| 4457 | |
}
|
| 4458 | |
|
| 4459 | |
return false;
|
| 4460 | |
}
|
| 4461 | |
|
| 4462 | |
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
|
| 4463 | |
return true;
|
| 4464 | |
}
|
| 4465 | |
|
| 4466 | |
return match;
|
| 4467 | |
},
|
| 4468 | |
|
| 4469 | |
POS: function( match ) {
|
| 4470 | |
match.unshift( true );
|
| 4471 | |
|
| 4472 | |
return match;
|
| 4473 | |
}
|
| 4474 | |
},
|
| 4475 | |
|
| 4476 | |
filters: {
|
| 4477 | |
enabled: function( elem ) {
|
| 4478 | |
return elem.disabled === false && elem.type !== "hidden";
|
| 4479 | |
},
|
| 4480 | |
|
| 4481 | |
disabled: function( elem ) {
|
| 4482 | |
return elem.disabled === true;
|
| 4483 | |
},
|
| 4484 | |
|
| 4485 | |
checked: function( elem ) {
|
| 4486 | |
return elem.checked === true;
|
| 4487 | |
},
|
| 4488 | |
|
| 4489 | |
selected: function( elem ) {
|
| 4490 | |
// Accessing this property makes selected-by-default
|
| 4491 | |
// options in Safari work properly
|
| 4492 | |
if ( elem.parentNode ) {
|
| 4493 | |
elem.parentNode.selectedIndex;
|
| 4494 | |
}
|
| 4495 | |
|
| 4496 | |
return elem.selected === true;
|
| 4497 | |
},
|
| 4498 | |
|
| 4499 | |
parent: function( elem ) {
|
| 4500 | |
return !!elem.firstChild;
|
| 4501 | |
},
|
| 4502 | |
|
| 4503 | |
empty: function( elem ) {
|
| 4504 | |
return !elem.firstChild;
|
| 4505 | |
},
|
| 4506 | |
|
| 4507 | |
has: function( elem, i, match ) {
|
| 4508 | |
return !!Sizzle( match[3], elem ).length;
|
| 4509 | |
},
|
| 4510 | |
|
| 4511 | |
header: function( elem ) {
|
| 4512 | |
return (/h\d/i).test( elem.nodeName );
|
| 4513 | |
},
|
| 4514 | |
|
| 4515 | |
text: function( elem ) {
|
| 4516 | |
var attr = elem.getAttribute( "type" ), type = elem.type;
|
| 4517 | |
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
| 4518 | |
// use getAttribute instead to test this case
|
| 4519 | |
return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
|
| 4520 | |
},
|
| 4521 | |
|
| 4522 | |
radio: function( elem ) {
|
| 4523 | |
return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
|
| 4524 | |
},
|
| 4525 | |
|
| 4526 | |
checkbox: function( elem ) {
|
| 4527 | |
return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
|
| 4528 | |
},
|
| 4529 | |
|
| 4530 | |
file: function( elem ) {
|
| 4531 | |
return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
|
| 4532 | |
},
|
| 4533 | |
|
| 4534 | |
password: function( elem ) {
|
| 4535 | |
return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
|
| 4536 | |
},
|
| 4537 | |
|
| 4538 | |
submit: function( elem ) {
|
| 4539 | |
var name = elem.nodeName.toLowerCase();
|
| 4540 | |
return (name === "input" || name === "button") && "submit" === elem.type;
|
| 4541 | |
},
|
| 4542 | |
|
| 4543 | |
image: function( elem ) {
|
| 4544 | |
return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
|
| 4545 | |
},
|
| 4546 | |
|
| 4547 | |
reset: function( elem ) {
|
| 4548 | |
var name = elem.nodeName.toLowerCase();
|
| 4549 | |
return (name === "input" || name === "button") && "reset" === elem.type;
|
| 4550 | |
},
|
| 4551 | |
|
| 4552 | |
button: function( elem ) {
|
| 4553 | |
var name = elem.nodeName.toLowerCase();
|
| 4554 | |
return name === "input" && "button" === elem.type || name === "button";
|
| 4555 | |
},
|
| 4556 | |
|
| 4557 | |
input: function( elem ) {
|
| 4558 | |
return (/input|select|textarea|button/i).test( elem.nodeName );
|
| 4559 | |
},
|
| 4560 | |
|
| 4561 | |
focus: function( elem ) {
|
| 4562 | |
return elem === elem.ownerDocument.activeElement;
|
| 4563 | |
}
|
| 4564 | |
},
|
| 4565 | |
setFilters: {
|
| 4566 | |
first: function( elem, i ) {
|
| 4567 | |
return i === 0;
|
| 4568 | |
},
|
| 4569 | |
|
| 4570 | |
last: function( elem, i, match, array ) {
|
| 4571 | |
return i === array.length - 1;
|
| 4572 | |
},
|
| 4573 | |
|
| 4574 | |
even: function( elem, i ) {
|
| 4575 | |
return i % 2 === 0;
|
| 4576 | |
},
|
| 4577 | |
|
| 4578 | |
odd: function( elem, i ) {
|
| 4579 | |
return i % 2 === 1;
|
| 4580 | |
},
|
| 4581 | |
|
| 4582 | |
lt: function( elem, i, match ) {
|
| 4583 | |
return i < match[3] - 0;
|
| 4584 | |
},
|
| 4585 | |
|
| 4586 | |
gt: function( elem, i, match ) {
|
| 4587 | |
return i > match[3] - 0;
|
| 4588 | |
},
|
| 4589 | |
|
| 4590 | |
nth: function( elem, i, match ) {
|
| 4591 | |
return match[3] - 0 === i;
|
| 4592 | |
},
|
| 4593 | |
|
| 4594 | |
eq: function( elem, i, match ) {
|
| 4595 | |
return match[3] - 0 === i;
|
| 4596 | |
}
|
| 4597 | |
},
|
| 4598 | |
filter: {
|
| 4599 | |
PSEUDO: function( elem, match, i, array ) {
|
| 4600 | |
var name = match[1],
|
| 4601 | |
filter = Expr.filters[ name ];
|
| 4602 | |
|
| 4603 | |
if ( filter ) {
|
| 4604 | |
return filter( elem, i, match, array );
|
| 4605 | |
|
| 4606 | |
} else if ( name === "contains" ) {
|
| 4607 | |
return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
|
| 4608 | |
|
| 4609 | |
} else if ( name === "not" ) {
|
| 4610 | |
var not = match[3];
|
| 4611 | |
|
| 4612 | |
for ( var j = 0, l = not.length; j < l; j++ ) {
|
| 4613 | |
if ( not[j] === elem ) {
|
| 4614 | |
return false;
|
| 4615 | |
}
|
| 4616 | |
}
|
| 4617 | |
|
| 4618 | |
return true;
|
| 4619 | |
|
| 4620 | |
} else {
|
| 4621 | |
Sizzle.error( name );
|
| 4622 | |
}
|
| 4623 | |
},
|
| 4624 | |
|
| 4625 | |
CHILD: function( elem, match ) {
|
| 4626 | |
var first, last,
|
| 4627 | |
doneName, parent, cache,
|
| 4628 | |
count, diff,
|
| 4629 | |
type = match[1],
|
| 4630 | |
node = elem;
|
| 4631 | |
|
| 4632 | |
switch ( type ) {
|
| 4633 | |
case "only":
|
| 4634 | |
case "first":
|
| 4635 | |
while ( (node = node.previousSibling) ) {
|
| 4636 | |
if ( node.nodeType === 1 ) {
|
| 4637 | |
return false;
|
| 4638 | |
}
|
| 4639 | |
}
|
| 4640 | |
|
| 4641 | |
if ( type === "first" ) {
|
| 4642 | |
return true;
|
| 4643 | |
}
|
| 4644 | |
|
| 4645 | |
node = elem;
|
| 4646 | |
|
| 4647 | |
case "last":
|
| 4648 | |
while ( (node = node.nextSibling) ) {
|
| 4649 | |
if ( node.nodeType === 1 ) {
|
| 4650 | |
return false;
|
| 4651 | |
}
|
| 4652 | |
}
|
| 4653 | |
|
| 4654 | |
return true;
|
| 4655 | |
|
| 4656 | |
case "nth":
|
| 4657 | |
first = match[2];
|
| 4658 | |
last = match[3];
|
| 4659 | |
|
| 4660 | |
if ( first === 1 && last === 0 ) {
|
| 4661 | |
return true;
|
| 4662 | |
}
|
| 4663 | |
|
| 4664 | |
doneName = match[0];
|
| 4665 | |
parent = elem.parentNode;
|
| 4666 | |
|
| 4667 | |
if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) {
|
| 4668 | |
count = 0;
|
| 4669 | |
|
| 4670 | |
for ( node = parent.firstChild; node; node = node.nextSibling ) {
|
| 4671 | |
if ( node.nodeType === 1 ) {
|
| 4672 | |
node.nodeIndex = ++count;
|
| 4673 | |
}
|
| 4674 | |
}
|
| 4675 | |
|
| 4676 | |
parent[ expando ] = doneName;
|
| 4677 | |
}
|
| 4678 | |
|
| 4679 | |
diff = elem.nodeIndex - last;
|
| 4680 | |
|
| 4681 | |
if ( first === 0 ) {
|
| 4682 | |
return diff === 0;
|
| 4683 | |
|
| 4684 | |
} else {
|
| 4685 | |
return ( diff % first === 0 && diff / first >= 0 );
|
| 4686 | |
}
|
| 4687 | |
}
|
| 4688 | |
},
|
| 4689 | |
|
| 4690 | |
ID: function( elem, match ) {
|
| 4691 | |
return elem.nodeType === 1 && elem.getAttribute("id") === match;
|
| 4692 | |
},
|
| 4693 | |
|
| 4694 | |
TAG: function( elem, match ) {
|
| 4695 | |
return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
|
| 4696 | |
},
|
| 4697 | |
|
| 4698 | |
CLASS: function( elem, match ) {
|
| 4699 | |
return (" " + (elem.className || elem.getAttribute("class")) + " ")
|
| 4700 | |
.indexOf( match ) > -1;
|
| 4701 | |
},
|
| 4702 | |
|
| 4703 | |
ATTR: function( elem, match ) {
|
| 4704 | |
var name = match[1],
|
| 4705 | |
result = Sizzle.attr ?
|
| 4706 | |
Sizzle.attr( elem, name ) :
|
| 4707 | |
Expr.attrHandle[ name ] ?
|
| 4708 | |
Expr.attrHandle[ name ]( elem ) :
|
| 4709 | |
elem[ name ] != null ?
|
| 4710 | |
elem[ name ] :
|
| 4711 | |
elem.getAttribute( name ),
|
| 4712 | |
value = result + "",
|
| 4713 | |
type = match[2],
|
| 4714 | |
check = match[4];
|
| 4715 | |
|
| 4716 | |
return result == null ?
|
| 4717 | |
type === "!=" :
|
| 4718 | |
!type && Sizzle.attr ?
|
| 4719 | |
result != null :
|
| 4720 | |
type === "=" ?
|
| 4721 | |
value === check :
|
| 4722 | |
type === "*=" ?
|
| 4723 | |
value.indexOf(check) >= 0 :
|
| 4724 | |
type === "~=" ?
|
| 4725 | |
(" " + value + " ").indexOf(check) >= 0 :
|
| 4726 | |
!check ?
|
| 4727 | |
value && result !== false :
|
| 4728 | |
type === "!=" ?
|
| 4729 | |
value !== check :
|
| 4730 | |
type === "^=" ?
|
| 4731 | |
value.indexOf(check) === 0 :
|
| 4732 | |
type === "$=" ?
|
| 4733 | |
value.substr(value.length - check.length) === check :
|
| 4734 | |
type === "|=" ?
|
| 4735 | |
value === check || value.substr(0, check.length + 1) === check + "-" :
|
| 4736 | |
false;
|
| 4737 | |
},
|
| 4738 | |
|
| 4739 | |
POS: function( elem, match, i, array ) {
|
| 4740 | |
var name = match[2],
|
| 4741 | |
filter = Expr.setFilters[ name ];
|
| 4742 | |
|
| 4743 | |
if ( filter ) {
|
| 4744 | |
return filter( elem, i, match, array );
|
| 4745 | |
}
|
| 4746 | |
}
|
| 4747 | |
}
|
| 4748 | |
};
|
| 4749 | |
|
| 4750 | |
var origPOS = Expr.match.POS,
|
| 4751 | |
fescape = function(all, num){
|
| 4752 | |
return "\\" + (num - 0 + 1);
|
| 4753 | |
};
|
| 4754 | |
|
| 4755 | |
for ( var type in Expr.match ) {
|
| 4756 | |
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
|
| 4757 | |
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
|
| 4758 | |
}
|
| 4759 | |
|
| 4760 | |
var makeArray = function( array, results ) {
|
| 4761 | |
array = Array.prototype.slice.call( array, 0 );
|
| 4762 | |
|
| 4763 | |
if ( results ) {
|
| 4764 | |
results.push.apply( results, array );
|
| 4765 | |
return results;
|
| 4766 | |
}
|
| 4767 | |
|
| 4768 | |
return array;
|
| 4769 | |
};
|
| 4770 | |
|
| 4771 | |
// Perform a simple check to determine if the browser is capable of
|
| 4772 | |
// converting a NodeList to an array using builtin methods.
|
| 4773 | |
// Also verifies that the returned array holds DOM nodes
|
| 4774 | |
// (which is not the case in the Blackberry browser)
|
| 4775 | |
try {
|
| 4776 | |
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
|
| 4777 | |
|
| 4778 | |
// Provide a fallback method if it does not work
|
| 4779 | |
} catch( e ) {
|
| 4780 | |
makeArray = function( array, results ) {
|
| 4781 | |
var i = 0,
|
| 4782 | |
ret = results || [];
|
| 4783 | |
|
| 4784 | |
if ( toString.call(array) === "[object Array]" ) {
|
| 4785 | |
Array.prototype.push.apply( ret, array );
|
| 4786 | |
|
| 4787 | |
} else {
|
| 4788 | |
if ( typeof array.length === "number" ) {
|
| 4789 | |
for ( var l = array.length; i < l; i++ ) {
|
| 4790 | |
ret.push( array[i] );
|
| 4791 | |
}
|
| 4792 | |
|
| 4793 | |
} else {
|
| 4794 | |
for ( ; array[i]; i++ ) {
|
| 4795 | |
ret.push( array[i] );
|
| 4796 | |
}
|
| 4797 | |
}
|
| 4798 | |
}
|
| 4799 | |
|
| 4800 | |
return ret;
|
| 4801 | |
};
|
| 4802 | |
}
|
| 4803 | |
|
| 4804 | |
var sortOrder, siblingCheck;
|
| 4805 | |
|
| 4806 | |
if ( document.documentElement.compareDocumentPosition ) {
|
| 4807 | |
sortOrder = function( a, b ) {
|
| 4808 | |
if ( a === b ) {
|
| 4809 | |
hasDuplicate = true;
|
| 4810 | |
return 0;
|
| 4811 | |
}
|
| 4812 | |
|
| 4813 | |
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
|
| 4814 | |
return a.compareDocumentPosition ? -1 : 1;
|
| 4815 | |
}
|
| 4816 | |
|
| 4817 | |
return a.compareDocumentPosition(b) & 4 ? -1 : 1;
|
| 4818 | |
};
|
| 4819 | |
|
| 4820 | |
} else {
|
| 4821 | |
sortOrder = function( a, b ) {
|
| 4822 | |
// The nodes are identical, we can exit early
|
| 4823 | |
if ( a === b ) {
|
| 4824 | |
hasDuplicate = true;
|
| 4825 | |
return 0;
|
| 4826 | |
|
| 4827 | |
// Fallback to using sourceIndex (in IE) if it's available on both nodes
|
| 4828 | |
} else if ( a.sourceIndex && b.sourceIndex ) {
|
| 4829 | |
return a.sourceIndex - b.sourceIndex;
|
| 4830 | |
}
|
| 4831 | |
|
| 4832 | |
var al, bl,
|
| 4833 | |
ap = [],
|
| 4834 | |
bp = [],
|
| 4835 | |
aup = a.parentNode,
|
| 4836 | |
bup = b.parentNode,
|
| 4837 | |
cur = aup;
|
| 4838 | |
|
| 4839 | |
// If the nodes are siblings (or identical) we can do a quick check
|
| 4840 | |
if ( aup === bup ) {
|
| 4841 | |
return siblingCheck( a, b );
|
| 4842 | |
|
| 4843 | |
// If no parents were found then the nodes are disconnected
|
| 4844 | |
} else if ( !aup ) {
|
| 4845 | |
return -1;
|
| 4846 | |
|
| 4847 | |
} else if ( !bup ) {
|
| 4848 | |
return 1;
|
| 4849 | |
}
|
| 4850 | |
|
| 4851 | |
// Otherwise they're somewhere else in the tree so we need
|
| 4852 | |
// to build up a full list of the parentNodes for comparison
|
| 4853 | |
while ( cur ) {
|
| 4854 | |
ap.unshift( cur );
|
| 4855 | |
cur = cur.parentNode;
|
| 4856 | |
}
|
| 4857 | |
|
| 4858 | |
cur = bup;
|
| 4859 | |
|
| 4860 | |
while ( cur ) {
|
| 4861 | |
bp.unshift( cur );
|
| 4862 | |
cur = cur.parentNode;
|
| 4863 | |
}
|
| 4864 | |
|
| 4865 | |
al = ap.length;
|
| 4866 | |
bl = bp.length;
|
| 4867 | |
|
| 4868 | |
// Start walking down the tree looking for a discrepancy
|
| 4869 | |
for ( var i = 0; i < al && i < bl; i++ ) {
|
| 4870 | |
if ( ap[i] !== bp[i] ) {
|
| 4871 | |
return siblingCheck( ap[i], bp[i] );
|
| 4872 | |
}
|
| 4873 | |
}
|
| 4874 | |
|
| 4875 | |
// We ended someplace up the tree so do a sibling check
|
| 4876 | |
return i === al ?
|
| 4877 | |
siblingCheck( a, bp[i], -1 ) :
|
| 4878 | |
siblingCheck( ap[i], b, 1 );
|
| 4879 | |
};
|
| 4880 | |
|
| 4881 | |
siblingCheck = function( a, b, ret ) {
|
| 4882 | |
if ( a === b ) {
|
| 4883 | |
return ret;
|
| 4884 | |
}
|
| 4885 | |
|
| 4886 | |
var cur = a.nextSibling;
|
| 4887 | |
|
| 4888 | |
while ( cur ) {
|
| 4889 | |
if ( cur === b ) {
|
| 4890 | |
return -1;
|
| 4891 | |
}
|
| 4892 | |
|
| 4893 | |
cur = cur.nextSibling;
|
| 4894 | |
}
|
| 4895 | |
|
| 4896 | |
return 1;
|
| 4897 | |
};
|
| 4898 | |
}
|
| 4899 | |
|
| 4900 | |
// Check to see if the browser returns elements by name when
|
| 4901 | |
// querying by getElementById (and provide a workaround)
|
| 4902 | |
(function(){
|
| 4903 | |
// We're going to inject a fake input element with a specified name
|
| 4904 | |
var form = document.createElement("div"),
|
| 4905 | |
id = "script" + (new Date()).getTime(),
|
| 4906 | |
root = document.documentElement;
|
| 4907 | |
|
| 4908 | |
form.innerHTML = "<a name='" + id + "'/>";
|
| 4909 | |
|
| 4910 | |
// Inject it into the root element, check its status, and remove it quickly
|
| 4911 | |
root.insertBefore( form, root.firstChild );
|
| 4912 | |
|
| 4913 | |
// The workaround has to do additional checks after a getElementById
|
| 4914 | |
// Which slows things down for other browsers (hence the branching)
|
| 4915 | |
if ( document.getElementById( id ) ) {
|
| 4916 | |
Expr.find.ID = function( match, context, isXML ) {
|
| 4917 | |
if ( typeof context.getElementById !== "undefined" && !isXML ) {
|
| 4918 | |
var m = context.getElementById(match[1]);
|
| 4919 | |
|
| 4920 | |
return m ?
|
| 4921 | |
m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
|
| 4922 | |
[m] :
|
| 4923 | |
undefined :
|
| 4924 | |
[];
|
| 4925 | |
}
|
| 4926 | |
};
|
| 4927 | |
|
| 4928 | |
Expr.filter.ID = function( elem, match ) {
|
| 4929 | |
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
|
| 4930 | |
|
| 4931 | |
return elem.nodeType === 1 && node && node.nodeValue === match;
|
| 4932 | |
};
|
| 4933 | |
}
|
| 4934 | |
|
| 4935 | |
root.removeChild( form );
|
| 4936 | |
|
| 4937 | |
// release memory in IE
|
| 4938 | |
root = form = null;
|
| 4939 | |
})();
|
| 4940 | |
|
| 4941 | |
(function(){
|
| 4942 | |
// Check to see if the browser returns only elements
|
| 4943 | |
// when doing getElementsByTagName("*")
|
| 4944 | |
|
| 4945 | |
// Create a fake element
|
| 4946 | |
var div = document.createElement("div");
|
| 4947 | |
div.appendChild( document.createComment("") );
|
| 4948 | |
|
| 4949 | |
// Make sure no comments are found
|
| 4950 | |
if ( div.getElementsByTagName("*").length > 0 ) {
|
| 4951 | |
Expr.find.TAG = function( match, context ) {
|
| 4952 | |
var results = context.getElementsByTagName( match[1] );
|
| 4953 | |
|
| 4954 | |
// Filter out possible comments
|
| 4955 | |
if ( match[1] === "*" ) {
|
| 4956 | |
var tmp = [];
|
| 4957 | |
|
| 4958 | |
for ( var i = 0; results[i]; i++ ) {
|
| 4959 | |
if ( results[i].nodeType === 1 ) {
|
| 4960 | |
tmp.push( results[i] );
|
| 4961 | |
}
|
| 4962 | |
}
|
| 4963 | |
|
| 4964 | |
results = tmp;
|
| 4965 | |
}
|
| 4966 | |
|
| 4967 | |
return results;
|
| 4968 | |
};
|
| 4969 | |
}
|
| 4970 | |
|
| 4971 | |
// Check to see if an attribute returns normalized href attributes
|
| 4972 | |
div.innerHTML = "<a href='#'></a>";
|
| 4973 | |
|
| 4974 | |
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
|
| 4975 | |
div.firstChild.getAttribute("href") !== "#" ) {
|
| 4976 | |
|
| 4977 | |
Expr.attrHandle.href = function( elem ) {
|
| 4978 | |
return elem.getAttribute( "href", 2 );
|
| 4979 | |
};
|
| 4980 | |
}
|
| 4981 | |
|
| 4982 | |
// release memory in IE
|
| 4983 | |
div = null;
|
| 4984 | |
})();
|
| 4985 | |
|
| 4986 | |
if ( document.querySelectorAll ) {
|
| 4987 | |
(function(){
|
| 4988 | |
var oldSizzle = Sizzle,
|
| 4989 | |
div = document.createElement("div"),
|
| 4990 | |
id = "__sizzle__";
|
| 4991 | |
|
| 4992 | |
div.innerHTML = "<p class='TEST'></p>";
|
| 4993 | |
|
| 4994 | |
// Safari can't handle uppercase or unicode characters when
|
| 4995 | |
// in quirks mode.
|
| 4996 | |
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
|
| 4997 | |
return;
|
| 4998 | |
}
|
| 4999 | |
|
| 5000 | |
Sizzle = function( query, context, extra, seed ) {
|
| 5001 | |
context = context || document;
|
| 5002 | |
|
| 5003 | |
// Only use querySelectorAll on non-XML documents
|
| 5004 | |
// (ID selectors don't work in non-HTML documents)
|
| 5005 | |
if ( !seed && !Sizzle.isXML(context) ) {
|
| 5006 | |
// See if we find a selector to speed up
|
| 5007 | |
var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
|
| 5008 | |
|
| 5009 | |
if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
|
| 5010 | |
// Speed-up: Sizzle("TAG")
|
| 5011 | |
if ( match[1] ) {
|
| 5012 | |
return makeArray( context.getElementsByTagName( query ), extra );
|
| 5013 | |
|
| 5014 | |
// Speed-up: Sizzle(".CLASS")
|
| 5015 | |
} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
|
| 5016 | |
return makeArray( context.getElementsByClassName( match[2] ), extra );
|
| 5017 | |
}
|
| 5018 | |
}
|
| 5019 | |
|
| 5020 | |
if ( context.nodeType === 9 ) {
|
| 5021 | |
// Speed-up: Sizzle("body")
|
| 5022 | |
// The body element only exists once, optimize finding it
|
| 5023 | |
if ( query === "body" && context.body ) {
|
| 5024 | |
return makeArray( [ context.body ], extra );
|
| 5025 | |
|
| 5026 | |
// Speed-up: Sizzle("#ID")
|
| 5027 | |
} else if ( match && match[3] ) {
|
| 5028 | |
var elem = context.getElementById( match[3] );
|
| 5029 | |
|
| 5030 | |
// Check parentNode to catch when Blackberry 4.6 returns
|
| 5031 | |
// nodes that are no longer in the document #6963
|
| 5032 | |
if ( elem && elem.parentNode ) {
|
| 5033 | |
// Handle the case where IE and Opera return items
|
| 5034 | |
// by name instead of ID
|
| 5035 | |
if ( elem.id === match[3] ) {
|
| 5036 | |
return makeArray( [ elem ], extra );
|
| 5037 | |
}
|
| 5038 | |
|
| 5039 | |
} else {
|
| 5040 | |
return makeArray( [], extra );
|
| 5041 | |
}
|
| 5042 | |
}
|
| 5043 | |
|
| 5044 | |
try {
|
| 5045 | |
return makeArray( context.querySelectorAll(query), extra );
|
| 5046 | |
} catch(qsaError) {}
|
| 5047 | |
|
| 5048 | |
// qSA works strangely on Element-rooted queries
|
| 5049 | |
// We can work around this by specifying an extra ID on the root
|
| 5050 | |
// and working up from there (Thanks to Andrew Dupont for the technique)
|
| 5051 | |
// IE 8 doesn't work on object elements
|
| 5052 | |
} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
| 5053 | |
var oldContext = context,
|
| 5054 | |
old = context.getAttribute( "id" ),
|
| 5055 | |
nid = old || id,
|
| 5056 | |
hasParent = context.parentNode,
|
| 5057 | |
relativeHierarchySelector = /^\s*[+~]/.test( query );
|
| 5058 | |
|
| 5059 | |
if ( !old ) {
|
| 5060 | |
context.setAttribute( "id", nid );
|
| 5061 | |
} else {
|
| 5062 | |
nid = nid.replace( /'/g, "\\$&" );
|
| 5063 | |
}
|
| 5064 | |
if ( relativeHierarchySelector && hasParent ) {
|
| 5065 | |
context = context.parentNode;
|
| 5066 | |
}
|
| 5067 | |
|
| 5068 | |
try {
|
| 5069 | |
if ( !relativeHierarchySelector || hasParent ) {
|
| 5070 | |
return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
|
| 5071 | |
}
|
| 5072 | |
|
| 5073 | |
} catch(pseudoError) {
|
| 5074 | |
} finally {
|
| 5075 | |
if ( !old ) {
|
| 5076 | |
oldContext.removeAttribute( "id" );
|
| 5077 | |
}
|
| 5078 | |
}
|
| 5079 | |
}
|
| 5080 | |
}
|
| 5081 | |
|
| 5082 | |
return oldSizzle(query, context, extra, seed);
|
| 5083 | |
};
|
| 5084 | |
|
| 5085 | |
for ( var prop in oldSizzle ) {
|
| 5086 | |
Sizzle[ prop ] = oldSizzle[ prop ];
|
| 5087 | |
}
|
| 5088 | |
|
| 5089 | |
// release memory in IE
|
| 5090 | |
div = null;
|
| 5091 | |
})();
|
| 5092 | |
}
|
| 5093 | |
|
| 5094 | |
(function(){
|
| 5095 | |
var html = document.documentElement,
|
| 5096 | |
matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
|
| 5097 | |
|
| 5098 | |
if ( matches ) {
|
| 5099 | |
// Check to see if it's possible to do matchesSelector
|
| 5100 | |
// on a disconnected node (IE 9 fails this)
|
| 5101 | |
var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
|
| 5102 | |
pseudoWorks = false;
|
| 5103 | |
|
| 5104 | |
try {
|
| 5105 | |
// This should fail with an exception
|
| 5106 | |
// Gecko does not error, returns false instead
|
| 5107 | |
matches.call( document.documentElement, "[test!='']:sizzle" );
|
| 5108 | |
|
| 5109 | |
} catch( pseudoError ) {
|
| 5110 | |
pseudoWorks = true;
|
| 5111 | |
}
|
| 5112 | |
|
| 5113 | |
Sizzle.matchesSelector = function( node, expr ) {
|
| 5114 | |
// Make sure that attribute selectors are quoted
|
| 5115 | |
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
|
| 5116 | |
|
| 5117 | |
if ( !Sizzle.isXML( node ) ) {
|
| 5118 | |
try {
|
| 5119 | |
if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
|
| 5120 | |
var ret = matches.call( node, expr );
|
| 5121 | |
|
| 5122 | |
// IE 9's matchesSelector returns false on disconnected nodes
|
| 5123 | |
if ( ret || !disconnectedMatch ||
|
| 5124 | |
// As well, disconnected nodes are said to be in a document
|
| 5125 | |
// fragment in IE 9, so check for that
|
| 5126 | |
node.document && node.document.nodeType !== 11 ) {
|
| 5127 | |
return ret;
|
| 5128 | |
}
|
| 5129 | |
}
|
| 5130 | |
} catch(e) {}
|
| 5131 | |
}
|
| 5132 | |
|
| 5133 | |
return Sizzle(expr, null, null, [node]).length > 0;
|
| 5134 | |
};
|
| 5135 | |
}
|
| 5136 | |
})();
|
| 5137 | |
|
| 5138 | |
(function(){
|
| 5139 | |
var div = document.createElement("div");
|
| 5140 | |
|
| 5141 | |
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
|
| 5142 | |
|
| 5143 | |
// Opera can't find a second classname (in 9.6)
|
| 5144 | |
// Also, make sure that getElementsByClassName actually exists
|
| 5145 | |
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
|
| 5146 | |
return;
|
| 5147 | |
}
|
| 5148 | |
|
| 5149 | |
// Safari caches class attributes, doesn't catch changes (in 3.2)
|
| 5150 | |
div.lastChild.className = "e";
|
| 5151 | |
|
| 5152 | |
if ( div.getElementsByClassName("e").length === 1 ) {
|
| 5153 | |
return;
|
| 5154 | |
}
|
| 5155 | |
|
| 5156 | |
Expr.order.splice(1, 0, "CLASS");
|
| 5157 | |
Expr.find.CLASS = function( match, context, isXML ) {
|
| 5158 | |
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
|
| 5159 | |
return context.getElementsByClassName(match[1]);
|
| 5160 | |
}
|
| 5161 | |
};
|
| 5162 | |
|
| 5163 | |
// release memory in IE
|
| 5164 | |
div = null;
|
| 5165 | |
})();
|
| 5166 | |
|
| 5167 | |
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
|
| 5168 | |
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
| 5169 | |
var elem = checkSet[i];
|
| 5170 | |
|
| 5171 | |
if ( elem ) {
|
| 5172 | |
var match = false;
|
| 5173 | |
|
| 5174 | |
elem = elem[dir];
|
| 5175 | |
|
| 5176 | |
while ( elem ) {
|
| 5177 | |
if ( elem[ expando ] === doneName ) {
|
| 5178 | |
match = checkSet[elem.sizset];
|
| 5179 | |
break;
|
| 5180 | |
}
|
| 5181 | |
|
| 5182 | |
if ( elem.nodeType === 1 && !isXML ){
|
| 5183 | |
elem[ expando ] = doneName;
|
| 5184 | |
elem.sizset = i;
|
| 5185 | |
}
|
| 5186 | |
|
| 5187 | |
if ( elem.nodeName.toLowerCase() === cur ) {
|
| 5188 | |
match = elem;
|
| 5189 | |
break;
|
| 5190 | |
}
|
| 5191 | |
|
| 5192 | |
elem = elem[dir];
|
| 5193 | |
}
|
| 5194 | |
|
| 5195 | |
checkSet[i] = match;
|
| 5196 | |
}
|
| 5197 | |
}
|
| 5198 | |
}
|
| 5199 | |
|
| 5200 | |
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
|
| 5201 | |
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
| 5202 | |
var elem = checkSet[i];
|
| 5203 | |
|
| 5204 | |
if ( elem ) {
|
| 5205 | |
var match = false;
|
| 5206 | |
|
| 5207 | |
elem = elem[dir];
|
| 5208 | |
|
| 5209 | |
while ( elem ) {
|
| 5210 | |
if ( elem[ expando ] === doneName ) {
|
| 5211 | |
match = checkSet[elem.sizset];
|
| 5212 | |
break;
|
| 5213 | |
}
|
| 5214 | |
|
| 5215 | |
if ( elem.nodeType === 1 ) {
|
| 5216 | |
if ( !isXML ) {
|
| 5217 | |
elem[ expando ] = doneName;
|
| 5218 | |
elem.sizset = i;
|
| 5219 | |
}
|
| 5220 | |
|
| 5221 | |
if ( typeof cur !== "string" ) {
|
| 5222 | |
if ( elem === cur ) {
|
| 5223 | |
match = true;
|
| 5224 | |
break;
|
| 5225 | |
}
|
| 5226 | |
|
| 5227 | |
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
|
| 5228 | |
match = elem;
|
| 5229 | |
break;
|
| 5230 | |
}
|
| 5231 | |
}
|
| 5232 | |
|
| 5233 | |
elem = elem[dir];
|
| 5234 | |
}
|
| 5235 | |
|
| 5236 | |
checkSet[i] = match;
|
| 5237 | |
}
|
| 5238 | |
}
|
| 5239 | |
}
|
| 5240 | |
|
| 5241 | |
if ( document.documentElement.contains ) {
|
| 5242 | |
Sizzle.contains = function( a, b ) {
|
| 5243 | |
return a !== b && (a.contains ? a.contains(b) : true);
|
| 5244 | |
};
|
| 5245 | |
|
| 5246 | |
} else if ( document.documentElement.compareDocumentPosition ) {
|
| 5247 | |
Sizzle.contains = function( a, b ) {
|
| 5248 | |
return !!(a.compareDocumentPosition(b) & 16);
|
| 5249 | |
};
|
| 5250 | |
|
| 5251 | |
} else {
|
| 5252 | |
Sizzle.contains = function() {
|
| 5253 | |
return false;
|
| 5254 | |
};
|
| 5255 | |
}
|
| 5256 | |
|
| 5257 | |
Sizzle.isXML = function( elem ) {
|
| 5258 | |
// documentElement is verified for cases where it doesn't yet exist
|
| 5259 | |
// (such as loading iframes in IE - #4833)
|
| 5260 | |
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
|
| 5261 | |
|
| 5262 | |
return documentElement ? documentElement.nodeName !== "HTML" : false;
|
| 5263 | |
};
|
| 5264 | |
|
| 5265 | |
var posProcess = function( selector, context, seed ) {
|
| 5266 | |
var match,
|
| 5267 | |
tmpSet = [],
|
| 5268 | |
later = "",
|
| 5269 | |
root = context.nodeType ? [context] : context;
|
| 5270 | |
|
| 5271 | |
// Position selectors must be done after the filter
|
| 5272 | |
// And so must :not(positional) so we move all PSEUDOs to the end
|
| 5273 | |
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
|
| 5274 | |
later += match[0];
|
| 5275 | |
selector = selector.replace( Expr.match.PSEUDO, "" );
|
| 5276 | |
}
|
| 5277 | |
|
| 5278 | |
selector = Expr.relative[selector] ? selector + "*" : selector;
|
| 5279 | |
|
| 5280 | |
for ( var i = 0, l = root.length; i < l; i++ ) {
|
| 5281 | |
Sizzle( selector, root[i], tmpSet, seed );
|
| 5282 | |
}
|
| 5283 | |
|
| 5284 | |
return Sizzle.filter( later, tmpSet );
|
| 5285 | |
};
|
| 5286 | |
|
| 5287 | |
// EXPOSE
|
| 5288 | |
// Override sizzle attribute retrieval
|
| 5289 | |
Sizzle.attr = jQuery.attr;
|
| 5290 | |
Sizzle.selectors.attrMap = {};
|
| 5291 | |
jQuery.find = Sizzle;
|
| 5292 | |
jQuery.expr = Sizzle.selectors;
|
| 5293 | |
jQuery.expr[":"] = jQuery.expr.filters;
|
| 5294 | |
jQuery.unique = Sizzle.uniqueSort;
|
| 5295 | |
jQuery.text = Sizzle.getText;
|
| 5296 | |
jQuery.isXMLDoc = Sizzle.isXML;
|
| 5297 | |
jQuery.contains = Sizzle.contains;
|
| 5298 | |
|
| 5299 | |
|
| 5300 | |
})();
|
| 5301 | |
|
| 5302 | |
|
| 5303 | |
var runtil = /Until$/,
|
| 5304 | |
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
|
| 5305 | |
// Note: This RegExp should be improved, or likely pulled from Sizzle
|
| 5306 | |
rmultiselector = /,/,
|
| 5307 | |
isSimple = /^.[^:#\[\.,]*$/,
|
| 5308 | |
slice = Array.prototype.slice,
|
| 5309 | |
POS = jQuery.expr.match.POS,
|
| 5310 | |
// methods guaranteed to produce a unique set when starting from a unique set
|
| 5311 | |
guaranteedUnique = {
|
| 5312 | |
children: true,
|
| 5313 | |
contents: true,
|
| 5314 | |
next: true,
|
| 5315 | |
prev: true
|
| 5316 | |
};
|
| 5317 | |
|
| 5318 | |
jQuery.fn.extend({
|
| 5319 | |
find: function( selector ) {
|
| 5320 | |
var self = this,
|
| 5321 | |
i, l;
|
| 5322 | |
|
| 5323 | |
if ( typeof selector !== "string" ) {
|
| 5324 | |
return jQuery( selector ).filter(function() {
|
| 5325 | |
for ( i = 0, l = self.length; i < l; i++ ) {
|
| 5326 | |
if ( jQuery.contains( self[ i ], this ) ) {
|
| 5327 | |
return true;
|
| 5328 | |
}
|
| 5329 | |
}
|
| 5330 | |
});
|
| 5331 | |
}
|
| 5332 | |
|
| 5333 | |
var ret = this.pushStack( "", "find", selector ),
|
| 5334 | |
length, n, r;
|
| 5335 | |
|
| 5336 | |
for ( i = 0, l = this.length; i < l; i++ ) {
|
| 5337 | |
length = ret.length;
|
| 5338 | |
jQuery.find( selector, this[i], ret );
|
| 5339 | |
|
| 5340 | |
if ( i > 0 ) {
|
| 5341 | |
// Make sure that the results are unique
|
| 5342 | |
for ( n = length; n < ret.length; n++ ) {
|
| 5343 | |
for ( r = 0; r < length; r++ ) {
|
| 5344 | |
if ( ret[r] === ret[n] ) {
|
| 5345 | |
ret.splice(n--, 1);
|
| 5346 | |
break;
|
| 5347 | |
}
|
| 5348 | |
}
|
| 5349 | |
}
|
| 5350 | |
}
|
| 5351 | |
}
|
| 5352 | |
|
| 5353 | |
return ret;
|
| 5354 | |
},
|
| 5355 | |
|
| 5356 | |
has: function( target ) {
|
| 5357 | |
var targets = jQuery( target );
|
| 5358 | |
return this.filter(function() {
|
| 5359 | |
for ( var i = 0, l = targets.length; i < l; i++ ) {
|
| 5360 | |
if ( jQuery.contains( this, targets[i] ) ) {
|
| 5361 | |
return true;
|
| 5362 | |
}
|
| 5363 | |
}
|
| 5364 | |
});
|
| 5365 | |
},
|
| 5366 | |
|
| 5367 | |
not: function( selector ) {
|
| 5368 | |
return this.pushStack( winnow(this, selector, false), "not", selector);
|
| 5369 | |
},
|
| 5370 | |
|
| 5371 | |
filter: function( selector ) {
|
| 5372 | |
return this.pushStack( winnow(this, selector, true), "filter", selector );
|
| 5373 | |
},
|
| 5374 | |
|
| 5375 | |
is: function( selector ) {
|
| 5376 | |
return !!selector && (
|
| 5377 | |
typeof selector === "string" ?
|
| 5378 | |
// If this is a positional selector, check membership in the returned set
|
| 5379 | |
// so $("p:first").is("p:last") won't return true for a doc with two "p".
|
| 5380 | |
POS.test( selector ) ?
|
| 5381 | |
jQuery( selector, this.context ).index( this[0] ) >= 0 :
|
| 5382 | |
jQuery.filter( selector, this ).length > 0 :
|
| 5383 | |
this.filter( selector ).length > 0 );
|
| 5384 | |
},
|
| 5385 | |
|
| 5386 | |
closest: function( selectors, context ) {
|
| 5387 | |
var ret = [], i, l, cur = this[0];
|
| 5388 | |
|
| 5389 | |
// Array (deprecated as of jQuery 1.7)
|
| 5390 | |
if ( jQuery.isArray( selectors ) ) {
|
| 5391 | |
var level = 1;
|
| 5392 | |
|
| 5393 | |
while ( cur && cur.ownerDocument && cur !== context ) {
|
| 5394 | |
for ( i = 0; i < selectors.length; i++ ) {
|
| 5395 | |
|
| 5396 | |
if ( jQuery( cur ).is( selectors[ i ] ) ) {
|
| 5397 | |
ret.push({ selector: selectors[ i ], elem: cur, level: level });
|
| 5398 | |
}
|
| 5399 | |
}
|
| 5400 | |
|
| 5401 | |
cur = cur.parentNode;
|
| 5402 | |
level++;
|
| 5403 | |
}
|
| 5404 | |
|
| 5405 | |
return ret;
|
| 5406 | |
}
|
| 5407 | |
|
| 5408 | |
// String
|
| 5409 | |
var pos = POS.test( selectors ) || typeof selectors !== "string" ?
|
| 5410 | |
jQuery( selectors, context || this.context ) :
|
| 5411 | |
0;
|
| 5412 | |
|
| 5413 | |
for ( i = 0, l = this.length; i < l; i++ ) {
|
| 5414 | |
cur = this[i];
|
| 5415 | |
|
| 5416 | |
while ( cur ) {
|
| 5417 | |
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
|
| 5418 | |
ret.push( cur );
|
| 5419 | |
break;
|
| 5420 | |
|
| 5421 | |
} else {
|
| 5422 | |
cur = cur.parentNode;
|
| 5423 | |
if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
|
| 5424 | |
break;
|
| 5425 | |
}
|
| 5426 | |
}
|
| 5427 | |
}
|
| 5428 | |
}
|
| 5429 | |
|
| 5430 | |
ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
|
| 5431 | |
|
| 5432 | |
return this.pushStack( ret, "closest", selectors );
|
| 5433 | |
},
|
| 5434 | |
|
| 5435 | |
// Determine the position of an element within
|
| 5436 | |
// the matched set of elements
|
| 5437 | |
index: function( elem ) {
|
| 5438 | |
|
| 5439 | |
// No argument, return index in parent
|
| 5440 | |
if ( !elem ) {
|
| 5441 | |
return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
|
| 5442 | |
}
|
| 5443 | |
|
| 5444 | |
// index in selector
|
| 5445 | |
if ( typeof elem === "string" ) {
|
| 5446 | |
return jQuery.inArray( this[0], jQuery( elem ) );
|
| 5447 | |
}
|
| 5448 | |
|
| 5449 | |
// Locate the position of the desired element
|
| 5450 | |
return jQuery.inArray(
|
| 5451 | |
// If it receives a jQuery object, the first element is used
|
| 5452 | |
elem.jquery ? elem[0] : elem, this );
|
| 5453 | |
},
|
| 5454 | |
|
| 5455 | |
add: function( selector, context ) {
|
| 5456 | |
var set = typeof selector === "string" ?
|
| 5457 | |
jQuery( selector, context ) :
|
| 5458 | |
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
| 5459 | |
all = jQuery.merge( this.get(), set );
|
| 5460 | |
|
| 5461 | |
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
|
| 5462 | |
all :
|
| 5463 | |
jQuery.unique( all ) );
|
| 5464 | |
},
|
| 5465 | |
|
| 5466 | |
andSelf: function() {
|
| 5467 | |
return this.add( this.prevObject );
|
| 5468 | |
}
|
| 5469 | |
});
|
| 5470 | |
|
| 5471 | |
// A painfully simple check to see if an element is disconnected
|
| 5472 | |
// from a document (should be improved, where feasible).
|
| 5473 | |
function isDisconnected( node ) {
|
| 5474 | |
return !node || !node.parentNode || node.parentNode.nodeType === 11;
|
| 5475 | |
}
|
| 5476 | |
|
| 5477 | |
jQuery.each({
|
| 5478 | |
parent: function( elem ) {
|
| 5479 | |
var parent = elem.parentNode;
|
| 5480 | |
return parent && parent.nodeType !== 11 ? parent : null;
|
| 5481 | |
},
|
| 5482 | |
parents: function( elem ) {
|
| 5483 | |
return jQuery.dir( elem, "parentNode" );
|
| 5484 | |
},
|
| 5485 | |
parentsUntil: function( elem, i, until ) {
|
| 5486 | |
return jQuery.dir( elem, "parentNode", until );
|
| 5487 | |
},
|
| 5488 | |
next: function( elem ) {
|
| 5489 | |
return jQuery.nth( elem, 2, "nextSibling" );
|
| 5490 | |
},
|
| 5491 | |
prev: function( elem ) {
|
| 5492 | |
return jQuery.nth( elem, 2, "previousSibling" );
|
| 5493 | |
},
|
| 5494 | |
nextAll: function( elem ) {
|
| 5495 | |
return jQuery.dir( elem, "nextSibling" );
|
| 5496 | |
},
|
| 5497 | |
prevAll: function( elem ) {
|
| 5498 | |
return jQuery.dir( elem, "previousSibling" );
|
| 5499 | |
},
|
| 5500 | |
nextUntil: function( elem, i, until ) {
|
| 5501 | |
return jQuery.dir( elem, "nextSibling", until );
|
| 5502 | |
},
|
| 5503 | |
prevUntil: function( elem, i, until ) {
|
| 5504 | |
return jQuery.dir( elem, "previousSibling", until );
|
| 5505 | |
},
|
| 5506 | |
siblings: function( elem ) {
|
| 5507 | |
return jQuery.sibling( elem.parentNode.firstChild, elem );
|
| 5508 | |
},
|
| 5509 | |
children: function( elem ) {
|
| 5510 | |
return jQuery.sibling( elem.firstChild );
|
| 5511 | |
},
|
| 5512 | |
contents: function( elem ) {
|
| 5513 | |
return jQuery.nodeName( elem, "iframe" ) ?
|
| 5514 | |
elem.contentDocument || elem.contentWindow.document :
|
| 5515 | |
jQuery.makeArray( elem.childNodes );
|
| 5516 | |
}
|
| 5517 | |
}, function( name, fn ) {
|
| 5518 | |
jQuery.fn[ name ] = function( until, selector ) {
|
| 5519 | |
var ret = jQuery.map( this, fn, until );
|
| 5520 | |
|
| 5521 | |
if ( !runtil.test( name ) ) {
|
| 5522 | |
selector = until;
|
| 5523 | |
}
|
| 5524 | |
|
| 5525 | |
if ( selector && typeof selector === "string" ) {
|
| 5526 | |
ret = jQuery.filter( selector, ret );
|
| 5527 | |
}
|
| 5528 | |
|
| 5529 | |
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
|
| 5530 | |
|
| 5531 | |
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
|
| 5532 | |
ret = ret.reverse();
|
| 5533 | |
}
|
| 5534 | |
|
| 5535 | |
return this.pushStack( ret, name, slice.call( arguments ).join(",") );
|
| 5536 | |
};
|
| 5537 | |
});
|
| 5538 | |
|
| 5539 | |
jQuery.extend({
|
| 5540 | |
filter: function( expr, elems, not ) {
|
| 5541 | |
if ( not ) {
|
| 5542 | |
expr = ":not(" + expr + ")";
|
| 5543 | |
}
|
| 5544 | |
|
| 5545 | |
return elems.length === 1 ?
|
| 5546 | |
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
|
| 5547 | |
jQuery.find.matches(expr, elems);
|
| 5548 | |
},
|
| 5549 | |
|
| 5550 | |
dir: function( elem, dir, until ) {
|
| 5551 | |
var matched = [],
|
| 5552 | |
cur = elem[ dir ];
|
| 5553 | |
|
| 5554 | |
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
| 5555 | |
if ( cur.nodeType === 1 ) {
|
| 5556 | |
matched.push( cur );
|
| 5557 | |
}
|
| 5558 | |
cur = cur[dir];
|
| 5559 | |
}
|
| 5560 | |
return matched;
|
| 5561 | |
},
|
| 5562 | |
|
| 5563 | |
nth: function( cur, result, dir, elem ) {
|
| 5564 | |
result = result || 1;
|
| 5565 | |
var num = 0;
|
| 5566 | |
|
| 5567 | |
for ( ; cur; cur = cur[dir] ) {
|
| 5568 | |
if ( cur.nodeType === 1 && ++num === result ) {
|
| 5569 | |
break;
|
| 5570 | |
}
|
| 5571 | |
}
|
| 5572 | |
|
| 5573 | |
return cur;
|
| 5574 | |
},
|
| 5575 | |
|
| 5576 | |
sibling: function( n, elem ) {
|
| 5577 | |
var r = [];
|
| 5578 | |
|
| 5579 | |
for ( ; n; n = n.nextSibling ) {
|
| 5580 | |
if ( n.nodeType === 1 && n !== elem ) {
|
| 5581 | |
r.push( n );
|
| 5582 | |
}
|
| 5583 | |
}
|
| 5584 | |
|
| 5585 | |
return r;
|
| 5586 | |
}
|
| 5587 | |
});
|
| 5588 | |
|
| 5589 | |
// Implement the identical functionality for filter and not
|
| 5590 | |
function winnow( elements, qualifier, keep ) {
|
| 5591 | |
|
| 5592 | |
// Can't pass null or undefined to indexOf in Firefox 4
|
| 5593 | |
// Set to 0 to skip string check
|
| 5594 | |
qualifier = qualifier || 0;
|
| 5595 | |
|
| 5596 | |
if ( jQuery.isFunction( qualifier ) ) {
|
| 5597 | |
return jQuery.grep(elements, function( elem, i ) {
|
| 5598 | |
var retVal = !!qualifier.call( elem, i, elem );
|
| 5599 | |
return retVal === keep;
|
| 5600 | |
});
|
| 5601 | |
|
| 5602 | |
} else if ( qualifier.nodeType ) {
|
| 5603 | |
return jQuery.grep(elements, function( elem, i ) {
|
| 5604 | |
return ( elem === qualifier ) === keep;
|
| 5605 | |
});
|
| 5606 | |
|
| 5607 | |
} else if ( typeof qualifier === "string" ) {
|
| 5608 | |
var filtered = jQuery.grep(elements, function( elem ) {
|
| 5609 | |
return elem.nodeType === 1;
|
| 5610 | |
});
|
| 5611 | |
|
| 5612 | |
if ( isSimple.test( qualifier ) ) {
|
| 5613 | |
return jQuery.filter(qualifier, filtered, !keep);
|
| 5614 | |
} else {
|
| 5615 | |
qualifier = jQuery.filter( qualifier, filtered );
|
| 5616 | |
}
|
| 5617 | |
}
|
| 5618 | |
|
| 5619 | |
return jQuery.grep(elements, function( elem, i ) {
|
| 5620 | |
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
|
| 5621 | |
});
|
| 5622 | |
}
|
| 5623 | |
|
| 5624 | |
|
| 5625 | |
|
| 5626 | |
|
| 5627 | |
function createSafeFragment( document ) {
|
| 5628 | |
var list = nodeNames.split( "|" ),
|
| 5629 | |
safeFrag = document.createDocumentFragment();
|
| 5630 | |
|
| 5631 | |
if ( safeFrag.createElement ) {
|
| 5632 | |
while ( list.length ) {
|
| 5633 | |
safeFrag.createElement(
|
| 5634 | |
list.pop()
|
| 5635 | |
);
|
| 5636 | |
}
|
| 5637 | |
}
|
| 5638 | |
return safeFrag;
|
| 5639 | |
}
|
| 5640 | |
|
| 5641 | |
var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" +
|
| 5642 | |
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
| 5643 | |
rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
|
| 5644 | |
rleadingWhitespace = /^\s+/,
|
| 5645 | |
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
|
| 5646 | |
rtagName = /<([\w:]+)/,
|
| 5647 | |
rtbody = /<tbody/i,
|
| 5648 | |
rhtml = /<|&#?\w+;/,
|
| 5649 | |
rnoInnerhtml = /<(?:script|style)/i,
|
| 5650 | |
rnocache = /<(?:script|object|embed|option|style)/i,
|
| 5651 | |
rnoshimcache = new RegExp("<(?:" + nodeNames + ")", "i"),
|
| 5652 | |
// checked="checked" or checked
|
| 5653 | |
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
| 5654 | |
rscriptType = /\/(java|ecma)script/i,
|
| 5655 | |
rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
|
| 5656 | |
wrapMap = {
|
| 5657 | |
option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
| 5658 | |
legend: [ 1, "<fieldset>", "</fieldset>" ],
|
| 5659 | |
thead: [ 1, "<table>", "</table>" ],
|
| 5660 | |
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
| 5661 | |
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
| 5662 | |
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
| 5663 | |
area: [ 1, "<map>", "</map>" ],
|
| 5664 | |
_default: [ 0, "", "" ]
|
| 5665 | |
},
|
| 5666 | |
safeFragment = createSafeFragment( document );
|
| 5667 | |
|
| 5668 | |
wrapMap.optgroup = wrapMap.option;
|
| 5669 | |
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
| 5670 | |
wrapMap.th = wrapMap.td;
|
| 5671 | |
|
| 5672 | |
// IE can't serialize <link> and <script> tags normally
|
| 5673 | |
if ( !jQuery.support.htmlSerialize ) {
|
| 5674 | |
wrapMap._default = [ 1, "div<div>", "</div>" ];
|
| 5675 | |
}
|
| 5676 | |
|
| 5677 | |
jQuery.fn.extend({
|
| 5678 | |
text: function( text ) {
|
| 5679 | |
if ( jQuery.isFunction(text) ) {
|
| 5680 | |
return this.each(function(i) {
|
| 5681 | |
var self = jQuery( this );
|
| 5682 | |
|
| 5683 | |
self.text( text.call(this, i, self.text()) );
|
| 5684 | |
});
|
| 5685 | |
}
|
| 5686 | |
|
| 5687 | |
if ( typeof text !== "object" && text !== undefined ) {
|
| 5688 | |
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
|
| 5689 | |
}
|
| 5690 | |
|
| 5691 | |
return jQuery.text( this );
|
| 5692 | |
},
|
| 5693 | |
|
| 5694 | |
wrapAll: function( html ) {
|
| 5695 | |
if ( jQuery.isFunction( html ) ) {
|
| 5696 | |
return this.each(function(i) {
|
| 5697 | |
jQuery(this).wrapAll( html.call(this, i) );
|
| 5698 | |
});
|
| 5699 | |
}
|
| 5700 | |
|
| 5701 | |
if ( this[0] ) {
|
| 5702 | |
// The elements to wrap the target around
|
| 5703 | |
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
| 5704 | |
|
| 5705 | |
if ( this[0].parentNode ) {
|
| 5706 | |
wrap.insertBefore( this[0] );
|
| 5707 | |
}
|
| 5708 | |
|
| 5709 | |
wrap.map(function() {
|
| 5710 | |
var elem = this;
|
| 5711 | |
|
| 5712 | |
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
| 5713 | |
elem = elem.firstChild;
|
| 5714 | |
}
|
| 5715 | |
|
| 5716 | |
return elem;
|
| 5717 | |
}).append( this );
|
| 5718 | |
}
|
| 5719 | |
|
| 5720 | |
return this;
|
| 5721 | |
},
|
| 5722 | |
|
| 5723 | |
wrapInner: function( html ) {
|
| 5724 | |
if ( jQuery.isFunction( html ) ) {
|
| 5725 | |
return this.each(function(i) {
|
| 5726 | |
jQuery(this).wrapInner( html.call(this, i) );
|
| 5727 | |
});
|
| 5728 | |
}
|
| 5729 | |
|
| 5730 | |
return this.each(function() {
|
| 5731 | |
var self = jQuery( this ),
|
| 5732 | |
contents = self.contents();
|
| 5733 | |
|
| 5734 | |
if ( contents.length ) {
|
| 5735 | |
contents.wrapAll( html );
|
| 5736 | |
|
| 5737 | |
} else {
|
| 5738 | |
self.append( html );
|
| 5739 | |
}
|
| 5740 | |
});
|
| 5741 | |
},
|
| 5742 | |
|
| 5743 | |
wrap: function( html ) {
|
| 5744 | |
var isFunction = jQuery.isFunction( html );
|
| 5745 | |
|
| 5746 | |
return this.each(function(i) {
|
| 5747 | |
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
| 5748 | |
});
|
| 5749 | |
},
|
| 5750 | |
|
| 5751 | |
unwrap: function() {
|
| 5752 | |
return this.parent().each(function() {
|
| 5753 | |
if ( !jQuery.nodeName( this, "body" ) ) {
|
| 5754 | |
jQuery( this ).replaceWith( this.childNodes );
|
| 5755 | |
}
|
| 5756 | |
}).end();
|
| 5757 | |
},
|
| 5758 | |
|
| 5759 | |
append: function() {
|
| 5760 | |
return this.domManip(arguments, true, function( elem ) {
|
| 5761 | |
if ( this.nodeType === 1 ) {
|
| 5762 | |
this.appendChild( elem );
|
| 5763 | |
}
|
| 5764 | |
});
|
| 5765 | |
},
|
| 5766 | |
|
| 5767 | |
prepend: function() {
|
| 5768 | |
return this.domManip(arguments, true, function( elem ) {
|
| 5769 | |
if ( this.nodeType === 1 ) {
|
| 5770 | |
this.insertBefore( elem, this.firstChild );
|
| 5771 | |
}
|
| 5772 | |
});
|
| 5773 | |
},
|
| 5774 | |
|
| 5775 | |
before: function() {
|
| 5776 | |
if ( this[0] && this[0].parentNode ) {
|
| 5777 | |
return this.domManip(arguments, false, function( elem ) {
|
| 5778 | |
this.parentNode.insertBefore( elem, this );
|
| 5779 | |
});
|
| 5780 | |
} else if ( arguments.length ) {
|
| 5781 | |
var set = jQuery.clean( arguments );
|
| 5782 | |
set.push.apply( set, this.toArray() );
|
| 5783 | |
return this.pushStack( set, "before", arguments );
|
| 5784 | |
}
|
| 5785 | |
},
|
| 5786 | |
|
| 5787 | |
after: function() {
|
| 5788 | |
if ( this[0] && this[0].parentNode ) {
|
| 5789 | |
return this.domManip(arguments, false, function( elem ) {
|
| 5790 | |
this.parentNode.insertBefore( elem, this.nextSibling );
|
| 5791 | |
});
|
| 5792 | |
} else if ( arguments.length ) {
|
| 5793 | |
var set = this.pushStack( this, "after", arguments );
|
| 5794 | |
set.push.apply( set, jQuery.clean(arguments) );
|
| 5795 | |
return set;
|
| 5796 | |
}
|
| 5797 | |
},
|
| 5798 | |
|
| 5799 | |
// keepData is for internal use only--do not document
|
| 5800 | |
remove: function( selector, keepData ) {
|
| 5801 | |
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
|
| 5802 | |
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
|
| 5803 | |
if ( !keepData && elem.nodeType === 1 ) {
|
| 5804 | |
jQuery.cleanData( elem.getElementsByTagName("*") );
|
| 5805 | |
jQuery.cleanData( [ elem ] );
|
| 5806 | |
}
|
| 5807 | |
|
| 5808 | |
if ( elem.parentNode ) {
|
| 5809 | |
elem.parentNode.removeChild( elem );
|
| 5810 | |
}
|
| 5811 | |
}
|
| 5812 | |
}
|
| 5813 | |
|
| 5814 | |
return this;
|
| 5815 | |
},
|
| 5816 | |
|
| 5817 | |
empty: function() {
|
| 5818 | |
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
|
| 5819 | |
// Remove element nodes and prevent memory leaks
|
| 5820 | |
if ( elem.nodeType === 1 ) {
|
| 5821 | |
jQuery.cleanData( elem.getElementsByTagName("*") );
|
| 5822 | |
}
|
| 5823 | |
|
| 5824 | |
// Remove any remaining nodes
|
| 5825 | |
while ( elem.firstChild ) {
|
| 5826 | |
elem.removeChild( elem.firstChild );
|
| 5827 | |
}
|
| 5828 | |
}
|
| 5829 | |
|
| 5830 | |
return this;
|
| 5831 | |
},
|
| 5832 | |
|
| 5833 | |
clone: function( dataAndEvents, deepDataAndEvents ) {
|
| 5834 | |
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
| 5835 | |
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
| 5836 | |
|
| 5837 | |
return this.map( function () {
|
| 5838 | |
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
| 5839 | |
});
|
| 5840 | |
},
|
| 5841 | |
|
| 5842 | |
html: function( value ) {
|
| 5843 | |
if ( value === undefined ) {
|
| 5844 | |
return this[0] && this[0].nodeType === 1 ?
|
| 5845 | |
this[0].innerHTML.replace(rinlinejQuery, "") :
|
| 5846 | |
null;
|
| 5847 | |
|
| 5848 | |
// See if we can take a shortcut and just use innerHTML
|
| 5849 | |
} else if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
| 5850 | |
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
|
| 5851 | |
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
|
| 5852 | |
|
| 5853 | |
value = value.replace(rxhtmlTag, "<$1></$2>");
|
| 5854 | |
|
| 5855 | |
try {
|
| 5856 | |
for ( var i = 0, l = this.length; i < l; i++ ) {
|
| 5857 | |
// Remove element nodes and prevent memory leaks
|
| 5858 | |
if ( this[i].nodeType === 1 ) {
|
| 5859 | |
jQuery.cleanData( this[i].getElementsByTagName("*") );
|
| 5860 | |
this[i].innerHTML = value;
|
| 5861 | |
}
|
| 5862 | |
}
|
| 5863 | |
|
| 5864 | |
// If using innerHTML throws an exception, use the fallback method
|
| 5865 | |
} catch(e) {
|
| 5866 | |
this.empty().append( value );
|
| 5867 | |
}
|
| 5868 | |
|
| 5869 | |
} else if ( jQuery.isFunction( value ) ) {
|
| 5870 | |
this.each(function(i){
|
| 5871 | |
var self = jQuery( this );
|
| 5872 | |
|
| 5873 | |
self.html( value.call(this, i, self.html()) );
|
| 5874 | |
});
|
| 5875 | |
|
| 5876 | |
} else {
|
| 5877 | |
this.empty().append( value );
|
| 5878 | |
}
|
| 5879 | |
|
| 5880 | |
return this;
|
| 5881 | |
},
|
| 5882 | |
|
| 5883 | |
replaceWith: function( value ) {
|
| 5884 | |
if ( this[0] && this[0].parentNode ) {
|
| 5885 | |
// Make sure that the elements are removed from the DOM before they are inserted
|
| 5886 | |
// this can help fix replacing a parent with child elements
|
| 5887 | |
if ( jQuery.isFunction( value ) ) {
|
| 5888 | |
return this.each(function(i) {
|
| 5889 | |
var self = jQuery(this), old = self.html();
|
| 5890 | |
self.replaceWith( value.call( this, i, old ) );
|
| 5891 | |
});
|
| 5892 | |
}
|
| 5893 | |
|
| 5894 | |
if ( typeof value !== "string" ) {
|
| 5895 | |
value = jQuery( value ).detach();
|
| 5896 | |
}
|
| 5897 | |
|
| 5898 | |
return this.each(function() {
|
| 5899 | |
var next = this.nextSibling,
|
| 5900 | |
parent = this.parentNode;
|
| 5901 | |
|
| 5902 | |
jQuery( this ).remove();
|
| 5903 | |
|
| 5904 | |
if ( next ) {
|
| 5905 | |
jQuery(next).before( value );
|
| 5906 | |
} else {
|
| 5907 | |
jQuery(parent).append( value );
|
| 5908 | |
}
|
| 5909 | |
});
|
| 5910 | |
} else {
|
| 5911 | |
return this.length ?
|
| 5912 | |
this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
|
| 5913 | |
this;
|
| 5914 | |
}
|
| 5915 | |
},
|
| 5916 | |
|
| 5917 | |
detach: function( selector ) {
|
| 5918 | |
return this.remove( selector, true );
|
| 5919 | |
},
|
| 5920 | |
|
| 5921 | |
domManip: function( args, table, callback ) {
|
| 5922 | |
var results, first, fragment, parent,
|
| 5923 | |
value = args[0],
|
| 5924 | |
scripts = [];
|
| 5925 | |
|
| 5926 | |
// We can't cloneNode fragments that contain checked, in WebKit
|
| 5927 | |
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
|
| 5928 | |
return this.each(function() {
|
| 5929 | |
jQuery(this).domManip( args, table, callback, true );
|
| 5930 | |
});
|
| 5931 | |
}
|
| 5932 | |
|
| 5933 | |
if ( jQuery.isFunction(value) ) {
|
| 5934 | |
return this.each(function(i) {
|
| 5935 | |
var self = jQuery(this);
|
| 5936 | |
args[0] = value.call(this, i, table ? self.html() : undefined);
|
| 5937 | |
self.domManip( args, table, callback );
|
| 5938 | |
});
|
| 5939 | |
}
|
| 5940 | |
|
| 5941 | |
if ( this[0] ) {
|
| 5942 | |
parent = value && value.parentNode;
|
| 5943 | |
|
| 5944 | |
// If we're in a fragment, just use that instead of building a new one
|
| 5945 | |
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
|
| 5946 | |
results = { fragment: parent };
|
| 5947 | |
|
| 5948 | |
} else {
|
| 5949 | |
results = jQuery.buildFragment( args, this, scripts );
|
| 5950 | |
}
|
| 5951 | |
|
| 5952 | |
fragment = results.fragment;
|
| 5953 | |
|
| 5954 | |
if ( fragment.childNodes.length === 1 ) {
|
| 5955 | |
first = fragment = fragment.firstChild;
|
| 5956 | |
} else {
|
| 5957 | |
first = fragment.firstChild;
|
| 5958 | |
}
|
| 5959 | |
|
| 5960 | |
if ( first ) {
|
| 5961 | |
table = table && jQuery.nodeName( first, "tr" );
|
| 5962 | |
|
| 5963 | |
for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
|
| 5964 | |
callback.call(
|
| 5965 | |
table ?
|
| 5966 | |
root(this[i], first) :
|
| 5967 | |
this[i],
|
| 5968 | |
// Make sure that we do not leak memory by inadvertently discarding
|
| 5969 | |
// the original fragment (which might have attached data) instead of
|
| 5970 | |
// using it; in addition, use the original fragment object for the last
|
| 5971 | |
// item instead of first because it can end up being emptied incorrectly
|
| 5972 | |
// in certain situations (Bug #8070).
|
| 5973 | |
// Fragments from the fragment cache must always be cloned and never used
|
| 5974 | |
// in place.
|
| 5975 | |
results.cacheable || ( l > 1 && i < lastIndex ) ?
|
| 5976 | |
jQuery.clone( fragment, true, true ) :
|
| 5977 | |
fragment
|
| 5978 | |
);
|
| 5979 | |
}
|
| 5980 | |
}
|
| 5981 | |
|
| 5982 | |
if ( scripts.length ) {
|
| 5983 | |
jQuery.each( scripts, evalScript );
|
| 5984 | |
}
|
| 5985 | |
}
|
| 5986 | |
|
| 5987 | |
return this;
|
| 5988 | |
}
|
| 5989 | |
});
|
| 5990 | |
|
| 5991 | |
function root( elem, cur ) {
|
| 5992 | |
return jQuery.nodeName(elem, "table") ?
|
| 5993 | |
(elem.getElementsByTagName("tbody")[0] ||
|
| 5994 | |
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
|
| 5995 | |
elem;
|
| 5996 | |
}
|
| 5997 | |
|
| 5998 | |
function cloneCopyEvent( src, dest ) {
|
| 5999 | |
|
| 6000 | |
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
|
| 6001 | |
return;
|
| 6002 | |
}
|
| 6003 | |
|
| 6004 | |
var type, i, l,
|
| 6005 | |
oldData = jQuery._data( src ),
|
| 6006 | |
curData = jQuery._data( dest, oldData ),
|
| 6007 | |
events = oldData.events;
|
| 6008 | |
|
| 6009 | |
if ( events ) {
|
| 6010 | |
delete curData.handle;
|
| 6011 | |
curData.events = {};
|
| 6012 | |
|
| 6013 | |
for ( type in events ) {
|
| 6014 | |
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
| 6015 | |
jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
|
| 6016 | |
}
|
| 6017 | |
}
|
| 6018 | |
}
|
| 6019 | |
|
| 6020 | |
// make the cloned public data object a copy from the original
|
| 6021 | |
if ( curData.data ) {
|
| 6022 | |
curData.data = jQuery.extend( {}, curData.data );
|
| 6023 | |
}
|
| 6024 | |
}
|
| 6025 | |
|
| 6026 | |
function cloneFixAttributes( src, dest ) {
|
| 6027 | |
var nodeName;
|
| 6028 | |
|
| 6029 | |
// We do not need to do anything for non-Elements
|
| 6030 | |
if ( dest.nodeType !== 1 ) {
|
| 6031 | |
return;
|
| 6032 | |
}
|
| 6033 | |
|
| 6034 | |
// clearAttributes removes the attributes, which we don't want,
|
| 6035 | |
// but also removes the attachEvent events, which we *do* want
|
| 6036 | |
if ( dest.clearAttributes ) {
|
| 6037 | |
dest.clearAttributes();
|
| 6038 | |
}
|
| 6039 | |
|
| 6040 | |
// mergeAttributes, in contrast, only merges back on the
|
| 6041 | |
// original attributes, not the events
|
| 6042 | |
if ( dest.mergeAttributes ) {
|
| 6043 | |
dest.mergeAttributes( src );
|
| 6044 | |
}
|
| 6045 | |
|
| 6046 | |
nodeName = dest.nodeName.toLowerCase();
|
| 6047 | |
|
| 6048 | |
// IE6-8 fail to clone children inside object elements that use
|
| 6049 | |
// the proprietary classid attribute value (rather than the type
|
| 6050 | |
// attribute) to identify the type of content to display
|
| 6051 | |
if ( nodeName === "object" ) {
|
| 6052 | |
dest.outerHTML = src.outerHTML;
|
| 6053 | |
|
| 6054 | |
} else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
|
| 6055 | |
// IE6-8 fails to persist the checked state of a cloned checkbox
|
| 6056 | |
// or radio button. Worse, IE6-7 fail to give the cloned element
|
| 6057 | |
// a checked appearance if the defaultChecked value isn't also set
|
| 6058 | |
if ( src.checked ) {
|
| 6059 | |
dest.defaultChecked = dest.checked = src.checked;
|
| 6060 | |
}
|
| 6061 | |
|
| 6062 | |
// IE6-7 get confused and end up setting the value of a cloned
|
| 6063 | |
// checkbox/radio button to an empty string instead of "on"
|
| 6064 | |
if ( dest.value !== src.value ) {
|
| 6065 | |
dest.value = src.value;
|
| 6066 | |
}
|
| 6067 | |
|
| 6068 | |
// IE6-8 fails to return the selected option to the default selected
|
| 6069 | |
// state when cloning options
|
| 6070 | |
} else if ( nodeName === "option" ) {
|
| 6071 | |
dest.selected = src.defaultSelected;
|
| 6072 | |
|
| 6073 | |
// IE6-8 fails to set the defaultValue to the correct value when
|
| 6074 | |
// cloning other types of input fields
|
| 6075 | |
} else if ( nodeName === "input" || nodeName === "textarea" ) {
|
| 6076 | |
dest.defaultValue = src.defaultValue;
|
| 6077 | |
}
|
| 6078 | |
|
| 6079 | |
// Event data gets referenced instead of copied if the expando
|
| 6080 | |
// gets copied too
|
| 6081 | |
dest.removeAttribute( jQuery.expando );
|
| 6082 | |
}
|
| 6083 | |
|
| 6084 | |
jQuery.buildFragment = function( args, nodes, scripts ) {
|
| 6085 | |
var fragment, cacheable, cacheresults, doc,
|
| 6086 | |
first = args[ 0 ];
|
| 6087 | |
|
| 6088 | |
// nodes may contain either an explicit document object,
|
| 6089 | |
// a jQuery collection or context object.
|
| 6090 | |
// If nodes[0] contains a valid object to assign to doc
|
| 6091 | |
if ( nodes && nodes[0] ) {
|
| 6092 | |
doc = nodes[0].ownerDocument || nodes[0];
|
| 6093 | |
}
|
| 6094 | |
|
| 6095 | |
// Ensure that an attr object doesn't incorrectly stand in as a document object
|
| 6096 | |
// Chrome and Firefox seem to allow this to occur and will throw exception
|
| 6097 | |
// Fixes #8950
|
| 6098 | |
if ( !doc.createDocumentFragment ) {
|
| 6099 | |
doc = document;
|
| 6100 | |
}
|
| 6101 | |
|
| 6102 | |
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
|
| 6103 | |
// Cloning options loses the selected state, so don't cache them
|
| 6104 | |
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
|
| 6105 | |
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
|
| 6106 | |
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
|
| 6107 | |
if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
|
| 6108 | |
first.charAt(0) === "<" && !rnocache.test( first ) &&
|
| 6109 | |
(jQuery.support.checkClone || !rchecked.test( first )) &&
|
| 6110 | |
(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
|
| 6111 | |
|
| 6112 | |
cacheable = true;
|
| 6113 | |
|
| 6114 | |
cacheresults = jQuery.fragments[ first ];
|
| 6115 | |
if ( cacheresults && cacheresults !== 1 ) {
|
| 6116 | |
fragment = cacheresults;
|
| 6117 | |
}
|
| 6118 | |
}
|
| 6119 | |
|
| 6120 | |
if ( !fragment ) {
|
| 6121 | |
fragment = doc.createDocumentFragment();
|
| 6122 | |
jQuery.clean( args, doc, fragment, scripts );
|
| 6123 | |
}
|
| 6124 | |
|
| 6125 | |
if ( cacheable ) {
|
| 6126 | |
jQuery.fragments[ first ] = cacheresults ? fragment : 1;
|
| 6127 | |
}
|
| 6128 | |
|
| 6129 | |
return { fragment: fragment, cacheable: cacheable };
|
| 6130 | |
};
|
| 6131 | |
|
| 6132 | |
jQuery.fragments = {};
|
| 6133 | |
|
| 6134 | |
jQuery.each({
|
| 6135 | |
appendTo: "append",
|
| 6136 | |
prependTo: "prepend",
|
| 6137 | |
insertBefore: "before",
|
| 6138 | |
insertAfter: "after",
|
| 6139 | |
replaceAll: "replaceWith"
|
| 6140 | |
}, function( name, original ) {
|
| 6141 | |
jQuery.fn[ name ] = function( selector ) {
|
| 6142 | |
var ret = [],
|
| 6143 | |
insert = jQuery( selector ),
|
| 6144 | |
parent = this.length === 1 && this[0].parentNode;
|
| 6145 | |
|
| 6146 | |
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
|
| 6147 | |
insert[ original ]( this[0] );
|
| 6148 | |
return this;
|
| 6149 | |
|
| 6150 | |
} else {
|
| 6151 | |
for ( var i = 0, l = insert.length; i < l; i++ ) {
|
| 6152 | |
var elems = ( i > 0 ? this.clone(true) : this ).get();
|
| 6153 | |
jQuery( insert[i] )[ original ]( elems );
|
| 6154 | |
ret = ret.concat( elems );
|
| 6155 | |
}
|
| 6156 | |
|
| 6157 | |
return this.pushStack( ret, name, insert.selector );
|
| 6158 | |
}
|
| 6159 | |
};
|
| 6160 | |
});
|
| 6161 | |
|
| 6162 | |
function getAll( elem ) {
|
| 6163 | |
if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
| 6164 | |
return elem.getElementsByTagName( "*" );
|
| 6165 | |
|
| 6166 | |
} else if ( typeof elem.querySelectorAll !== "undefined" ) {
|
| 6167 | |
return elem.querySelectorAll( "*" );
|
| 6168 | |
|
| 6169 | |
} else {
|
| 6170 | |
return [];
|
| 6171 | |
}
|
| 6172 | |
}
|
| 6173 | |
|
| 6174 | |
// Used in clean, fixes the defaultChecked property
|
| 6175 | |
function fixDefaultChecked( elem ) {
|
| 6176 | |
if ( elem.type === "checkbox" || elem.type === "radio" ) {
|
| 6177 | |
elem.defaultChecked = elem.checked;
|
| 6178 | |
}
|
| 6179 | |
}
|
| 6180 | |
// Finds all inputs and passes them to fixDefaultChecked
|
| 6181 | |
function findInputs( elem ) {
|
| 6182 | |
var nodeName = ( elem.nodeName || "" ).toLowerCase();
|
| 6183 | |
if ( nodeName === "input" ) {
|
| 6184 | |
fixDefaultChecked( elem );
|
| 6185 | |
// Skip scripts, get other children
|
| 6186 | |
} else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) {
|
| 6187 | |
jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
|
| 6188 | |
}
|
| 6189 | |
}
|
| 6190 | |
|
| 6191 | |
// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
|
| 6192 | |
function shimCloneNode( elem ) {
|
| 6193 | |
var div = document.createElement( "div" );
|
| 6194 | |
safeFragment.appendChild( div );
|
| 6195 | |
|
| 6196 | |
div.innerHTML = elem.outerHTML;
|
| 6197 | |
return div.firstChild;
|
| 6198 | |
}
|
| 6199 | |
|
| 6200 | |
jQuery.extend({
|
| 6201 | |
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
| 6202 | |
var srcElements,
|
| 6203 | |
destElements,
|
| 6204 | |
i,
|
| 6205 | |
// IE<=8 does not properly clone detached, unknown element nodes
|
| 6206 | |
clone = jQuery.support.html5Clone || !rnoshimcache.test( "<" + elem.nodeName ) ?
|
| 6207 | |
elem.cloneNode( true ) :
|
| 6208 | |
shimCloneNode( elem );
|
| 6209 | |
|
| 6210 | |
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
| 6211 | |
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
| 6212 | |
// IE copies events bound via attachEvent when using cloneNode.
|
| 6213 | |
// Calling detachEvent on the clone will also remove the events
|
| 6214 | |
// from the original. In order to get around this, we use some
|
| 6215 | |
// proprietary methods to clear the events. Thanks to MooTools
|
| 6216 | |
// guys for this hotness.
|
| 6217 | |
|
| 6218 | |
cloneFixAttributes( elem, clone );
|
| 6219 | |
|
| 6220 | |
// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
|
| 6221 | |
srcElements = getAll( elem );
|
| 6222 | |
destElements = getAll( clone );
|
| 6223 | |
|
| 6224 | |
// Weird iteration because IE will replace the length property
|
| 6225 | |
// with an element if you are cloning the body and one of the
|
| 6226 | |
// elements on the page has a name or id of "length"
|
| 6227 | |
for ( i = 0; srcElements[i]; ++i ) {
|
| 6228 | |
// Ensure that the destination node is not null; Fixes #9587
|
| 6229 | |
if ( destElements[i] ) {
|
| 6230 | |
cloneFixAttributes( srcElements[i], destElements[i] );
|
| 6231 | |
}
|
| 6232 | |
}
|
| 6233 | |
}
|
| 6234 | |
|
| 6235 | |
// Copy the events from the original to the clone
|
| 6236 | |
if ( dataAndEvents ) {
|
| 6237 | |
cloneCopyEvent( elem, clone );
|
| 6238 | |
|
| 6239 | |
if ( deepDataAndEvents ) {
|
| 6240 | |
srcElements = getAll( elem );
|
| 6241 | |
destElements = getAll( clone );
|
| 6242 | |
|
| 6243 | |
for ( i = 0; srcElements[i]; ++i ) {
|
| 6244 | |
cloneCopyEvent( srcElements[i], destElements[i] );
|
| 6245 | |
}
|
| 6246 | |
}
|
| 6247 | |
}
|
| 6248 | |
|
| 6249 | |
srcElements = destElements = null;
|
| 6250 | |
|
| 6251 | |
// Return the cloned set
|
| 6252 | |
return clone;
|
| 6253 | |
},
|
| 6254 | |
|
| 6255 | |
clean: function( elems, context, fragment, scripts ) {
|
| 6256 | |
var checkScriptType;
|
| 6257 | |
|
| 6258 | |
context = context || document;
|
| 6259 | |
|
| 6260 | |
// !context.createElement fails in IE with an error but returns typeof 'object'
|
| 6261 | |
if ( typeof context.createElement === "undefined" ) {
|
| 6262 | |
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
|
| 6263 | |
}
|
| 6264 | |
|
| 6265 | |
var ret = [], j;
|
| 6266 | |
|
| 6267 | |
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
|
| 6268 | |
if ( typeof elem === "number" ) {
|
| 6269 | |
elem += "";
|
| 6270 | |
}
|
| 6271 | |
|
| 6272 | |
if ( !elem ) {
|
| 6273 | |
continue;
|
| 6274 | |
}
|
| 6275 | |
|
| 6276 | |
// Convert html string into DOM nodes
|
| 6277 | |
if ( typeof elem === "string" ) {
|
| 6278 | |
if ( !rhtml.test( elem ) ) {
|
| 6279 | |
elem = context.createTextNode( elem );
|
| 6280 | |
} else {
|
| 6281 | |
// Fix "XHTML"-style tags in all browsers
|
| 6282 | |
elem = elem.replace(rxhtmlTag, "<$1></$2>");
|
| 6283 | |
|
| 6284 | |
// Trim whitespace, otherwise indexOf won't work as expected
|
| 6285 | |
var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
|
| 6286 | |
wrap = wrapMap[ tag ] || wrapMap._default,
|
| 6287 | |
depth = wrap[0],
|
| 6288 | |
div = context.createElement("div");
|
| 6289 | |
|
| 6290 | |
// Append wrapper element to unknown element safe doc fragment
|
| 6291 | |
if ( context === document ) {
|
| 6292 | |
// Use the fragment we've already created for this document
|
| 6293 | |
safeFragment.appendChild( div );
|
| 6294 | |
} else {
|
| 6295 | |
// Use a fragment created with the owner document
|
| 6296 | |
createSafeFragment( context ).appendChild( div );
|
| 6297 | |
}
|
| 6298 | |
|
| 6299 | |
// Go to html and back, then peel off extra wrappers
|
| 6300 | |
div.innerHTML = wrap[1] + elem + wrap[2];
|
| 6301 | |
|
| 6302 | |
// Move to the right depth
|
| 6303 | |
while ( depth-- ) {
|
| 6304 | |
div = div.lastChild;
|
| 6305 | |
}
|
| 6306 | |
|
| 6307 | |
// Remove IE's autoinserted <tbody> from table fragments
|
| 6308 | |
if ( !jQuery.support.tbody ) {
|
| 6309 | |
|
| 6310 | |
// String was a <table>, *may* have spurious <tbody>
|
| 6311 | |
var hasBody = rtbody.test(elem),
|
| 6312 | |
tbody = tag === "table" && !hasBody ?
|
| 6313 | |
div.firstChild && div.firstChild.childNodes :
|
| 6314 | |
|
| 6315 | |
// String was a bare <thead> or <tfoot>
|
| 6316 | |
wrap[1] === "<table>" && !hasBody ?
|
| 6317 | |
div.childNodes :
|
| 6318 | |
[];
|
| 6319 | |
|
| 6320 | |
for ( j = tbody.length - 1; j >= 0 ; --j ) {
|
| 6321 | |
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
|
| 6322 | |
tbody[ j ].parentNode.removeChild( tbody[ j ] );
|
| 6323 | |
}
|
| 6324 | |
}
|
| 6325 | |
}
|
| 6326 | |
|
| 6327 | |
// IE completely kills leading whitespace when innerHTML is used
|
| 6328 | |
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
| 6329 | |
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
|
| 6330 | |
}
|
| 6331 | |
|
| 6332 | |
elem = div.childNodes;
|
| 6333 | |
}
|
| 6334 | |
}
|
| 6335 | |
|
| 6336 | |
// Resets defaultChecked for any radios and checkboxes
|
| 6337 | |
// about to be appended to the DOM in IE 6/7 (#8060)
|
| 6338 | |
var len;
|
| 6339 | |
if ( !jQuery.support.appendChecked ) {
|
| 6340 | |
if ( elem[0] && typeof (len = elem.length) === "number" ) {
|
| 6341 | |
for ( j = 0; j < len; j++ ) {
|
| 6342 | |
findInputs( elem[j] );
|
| 6343 | |
}
|
| 6344 | |
} else {
|
| 6345 | |
findInputs( elem );
|
| 6346 | |
}
|
| 6347 | |
}
|
| 6348 | |
|
| 6349 | |
if ( elem.nodeType ) {
|
| 6350 | |
ret.push( elem );
|
| 6351 | |
} else {
|
| 6352 | |
ret = jQuery.merge( ret, elem );
|
| 6353 | |
}
|
| 6354 | |
}
|
| 6355 | |
|
| 6356 | |
if ( fragment ) {
|
| 6357 | |
checkScriptType = function( elem ) {
|
| 6358 | |
return !elem.type || rscriptType.test( elem.type );
|
| 6359 | |
};
|
| 6360 | |
for ( i = 0; ret[i]; i++ ) {
|
| 6361 | |
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
|
| 6362 | |
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
|
| 6363 | |
|
| 6364 | |
} else {
|
| 6365 | |
if ( ret[i].nodeType === 1 ) {
|
| 6366 | |
var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );
|
| 6367 | |
|
| 6368 | |
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
|
| 6369 | |
}
|
| 6370 | |
fragment.appendChild( ret[i] );
|
| 6371 | |
}
|
| 6372 | |
}
|
| 6373 | |
}
|
| 6374 | |
|
| 6375 | |
return ret;
|
| 6376 | |
},
|
| 6377 | |
|
| 6378 | |
cleanData: function( elems ) {
|
| 6379 | |
var data, id,
|
| 6380 | |
cache = jQuery.cache,
|
| 6381 | |
special = jQuery.event.special,
|
| 6382 | |
deleteExpando = jQuery.support.deleteExpando;
|
| 6383 | |
|
| 6384 | |
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
|
| 6385 | |
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
|
| 6386 | |
continue;
|
| 6387 | |
}
|
| 6388 | |
|
| 6389 | |
id = elem[ jQuery.expando ];
|
| 6390 | |
|
| 6391 | |
if ( id ) {
|
| 6392 | |
data = cache[ id ];
|
| 6393 | |
|
| 6394 | |
if ( data && data.events ) {
|
| 6395 | |
for ( var type in data.events ) {
|
| 6396 | |
if ( special[ type ] ) {
|
| 6397 | |
jQuery.event.remove( elem, type );
|
| 6398 | |
|
| 6399 | |
// This is a shortcut to avoid jQuery.event.remove's overhead
|
| 6400 | |
} else {
|
| 6401 | |
jQuery.removeEvent( elem, type, data.handle );
|
| 6402 | |
}
|
| 6403 | |
}
|
| 6404 | |
|
| 6405 | |
// Null the DOM reference to avoid IE6/7/8 leak (#7054)
|
| 6406 | |
if ( data.handle ) {
|
| 6407 | |
data.handle.elem = null;
|
| 6408 | |
}
|
| 6409 | |
}
|
| 6410 | |
|
| 6411 | |
if ( deleteExpando ) {
|
| 6412 | |
delete elem[ jQuery.expando ];
|
| 6413 | |
|
| 6414 | |
} else if ( elem.removeAttribute ) {
|
| 6415 | |
elem.removeAttribute( jQuery.expando );
|
| 6416 | |
}
|
| 6417 | |
|
| 6418 | |
delete cache[ id ];
|
| 6419 | |
}
|
| 6420 | |
}
|
| 6421 | |
}
|
| 6422 | |
});
|
| 6423 | |
|
| 6424 | |
function evalScript( i, elem ) {
|
| 6425 | |
if ( elem.src ) {
|
| 6426 | |
jQuery.ajax({
|
| 6427 | |
url: elem.src,
|
| 6428 | |
async: false,
|
| 6429 | |
dataType: "script"
|
| 6430 | |
});
|
| 6431 | |
} else {
|
| 6432 | |
jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
|
| 6433 | |
}
|
| 6434 | |
|
| 6435 | |
if ( elem.parentNode ) {
|
| 6436 | |
elem.parentNode.removeChild( elem );
|
| 6437 | |
}
|
| 6438 | |
}
|
| 6439 | |
|
| 6440 | |
|
| 6441 | |
|
| 6442 | |
|
| 6443 | |
var ralpha = /alpha\([^)]*\)/i,
|
| 6444 | |
ropacity = /opacity=([^)]*)/,
|
| 6445 | |
// fixed for IE9, see #8346
|
| 6446 | |
rupper = /([A-Z]|^ms)/g,
|
| 6447 | |
rnumpx = /^-?\d+(?:px)?$/i,
|
| 6448 | |
rnum = /^-?\d/,
|
| 6449 | |
rrelNum = /^([\-+])=([\-+.\de]+)/,
|
| 6450 | |
|
| 6451 | |
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
| 6452 | |
cssWidth = [ "Left", "Right" ],
|
| 6453 | |
cssHeight = [ "Top", "Bottom" ],
|
| 6454 | |
curCSS,
|
| 6455 | |
|
| 6456 | |
getComputedStyle,
|
| 6457 | |
currentStyle;
|
| 6458 | |
|
| 6459 | |
jQuery.fn.css = function( name, value ) {
|
| 6460 | |
// Setting 'undefined' is a no-op
|
| 6461 | |
if ( arguments.length === 2 && value === undefined ) {
|
| 6462 | |
return this;
|
| 6463 | |
}
|
| 6464 | |
|
| 6465 | |
return jQuery.access( this, name, value, true, function( elem, name, value ) {
|
| 6466 | |
return value !== undefined ?
|
| 6467 | |
jQuery.style( elem, name, value ) :
|
| 6468 | |
jQuery.css( elem, name );
|
| 6469 | |
});
|
| 6470 | |
};
|
| 6471 | |
|
| 6472 | |
jQuery.extend({
|
| 6473 | |
// Add in style property hooks for overriding the default
|
| 6474 | |
// behavior of getting and setting a style property
|
| 6475 | |
cssHooks: {
|
| 6476 | |
opacity: {
|
| 6477 | |
get: function( elem, computed ) {
|
| 6478 | |
if ( computed ) {
|
| 6479 | |
// We should always get a number back from opacity
|
| 6480 | |
var ret = curCSS( elem, "opacity", "opacity" );
|
| 6481 | |
return ret === "" ? "1" : ret;
|
| 6482 | |
|
| 6483 | |
} else {
|
| 6484 | |
return elem.style.opacity;
|
| 6485 | |
}
|
| 6486 | |
}
|
| 6487 | |
}
|
| 6488 | |
},
|
| 6489 | |
|
| 6490 | |
// Exclude the following css properties to add px
|
| 6491 | |
cssNumber: {
|
| 6492 | |
"fillOpacity": true,
|
| 6493 | |
"fontWeight": true,
|
| 6494 | |
"lineHeight": true,
|
| 6495 | |
"opacity": true,
|
| 6496 | |
"orphans": true,
|
| 6497 | |
"widows": true,
|
| 6498 | |
"zIndex": true,
|
| 6499 | |
"zoom": true
|
| 6500 | |
},
|
| 6501 | |
|
| 6502 | |
// Add in properties whose names you wish to fix before
|
| 6503 | |
// setting or getting the value
|
| 6504 | |
cssProps: {
|
| 6505 | |
// normalize float css property
|
| 6506 | |
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
|
| 6507 | |
},
|
| 6508 | |
|
| 6509 | |
// Get and set the style property on a DOM Node
|
| 6510 | |
style: function( elem, name, value, extra ) {
|
| 6511 | |
// Don't set styles on text and comment nodes
|
| 6512 | |
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
| 6513 | |
return;
|
| 6514 | |
}
|
| 6515 | |
|
| 6516 | |
// Make sure that we're working with the right name
|
| 6517 | |
var ret, type, origName = jQuery.camelCase( name ),
|
| 6518 | |
style = elem.style, hooks = jQuery.cssHooks[ origName ];
|
| 6519 | |
|
| 6520 | |
name = jQuery.cssProps[ origName ] || origName;
|
| 6521 | |
|
| 6522 | |
// Check if we're setting a value
|
| 6523 | |
if ( value !== undefined ) {
|
| 6524 | |
type = typeof value;
|
| 6525 | |
|
| 6526 | |
// convert relative number strings (+= or -=) to relative numbers. #7345
|
| 6527 | |
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
| 6528 | |
value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) );
|
| 6529 | |
// Fixes bug #9237
|
| 6530 | |
type = "number";
|
| 6531 | |
}
|
| 6532 | |
|
| 6533 | |
// Make sure that NaN and null values aren't set. See: #7116
|
| 6534 | |
if ( value == null || type === "number" && isNaN( value ) ) {
|
| 6535 | |
return;
|
| 6536 | |
}
|
| 6537 | |
|
| 6538 | |
// If a number was passed in, add 'px' to the (except for certain CSS properties)
|
| 6539 | |
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
| 6540 | |
value += "px";
|
| 6541 | |
}
|
| 6542 | |
|
| 6543 | |
// If a hook was provided, use that value, otherwise just set the specified value
|
| 6544 | |
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
|
| 6545 | |
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
| 6546 | |
// Fixes bug #5509
|
| 6547 | |
try {
|
| 6548 | |
style[ name ] = value;
|
| 6549 | |
} catch(e) {}
|
| 6550 | |
}
|
| 6551 | |
|
| 6552 | |
} else {
|
| 6553 | |
// If a hook was provided get the non-computed value from there
|
| 6554 | |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
| 6555 | |
return ret;
|
| 6556 | |
}
|
| 6557 | |
|
| 6558 | |
// Otherwise just get the value from the style object
|
| 6559 | |
return style[ name ];
|
| 6560 | |
}
|
| 6561 | |
},
|
| 6562 | |
|
| 6563 | |
css: function( elem, name, extra ) {
|
| 6564 | |
var ret, hooks;
|
| 6565 | |
|
| 6566 | |
// Make sure that we're working with the right name
|
| 6567 | |
name = jQuery.camelCase( name );
|
| 6568 | |
hooks = jQuery.cssHooks[ name ];
|
| 6569 | |
name = jQuery.cssProps[ name ] || name;
|
| 6570 | |
|
| 6571 | |
// cssFloat needs a special treatment
|
| 6572 | |
if ( name === "cssFloat" ) {
|
| 6573 | |
name = "float";
|
| 6574 | |
}
|
| 6575 | |
|
| 6576 | |
// If a hook was provided get the computed value from there
|
| 6577 | |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
|
| 6578 | |
return ret;
|
| 6579 | |
|
| 6580 | |
// Otherwise, if a way to get the computed value exists, use that
|
| 6581 | |
} else if ( curCSS ) {
|
| 6582 | |
return curCSS( elem, name );
|
| 6583 | |
}
|
| 6584 | |
},
|
| 6585 | |
|
| 6586 | |
// A method for quickly swapping in/out CSS properties to get correct calculations
|
| 6587 | |
swap: function( elem, options, callback ) {
|
| 6588 | |
var old = {};
|
| 6589 | |
|
| 6590 | |
// Remember the old values, and insert the new ones
|
| 6591 | |
for ( var name in options ) {
|
| 6592 | |
old[ name ] = elem.style[ name ];
|
| 6593 | |
elem.style[ name ] = options[ name ];
|
| 6594 | |
}
|
| 6595 | |
|
| 6596 | |
callback.call( elem );
|
| 6597 | |
|
| 6598 | |
// Revert the old values
|
| 6599 | |
for ( name in options ) {
|
| 6600 | |
elem.style[ name ] = old[ name ];
|
| 6601 | |
}
|
| 6602 | |
}
|
| 6603 | |
});
|
| 6604 | |
|
| 6605 | |
// DEPRECATED, Use jQuery.css() instead
|
| 6606 | |
jQuery.curCSS = jQuery.css;
|
| 6607 | |
|
| 6608 | |
jQuery.each(["height", "width"], function( i, name ) {
|
| 6609 | |
jQuery.cssHooks[ name ] = {
|
| 6610 | |
get: function( elem, computed, extra ) {
|
| 6611 | |
var val;
|
| 6612 | |
|
| 6613 | |
if ( computed ) {
|
| 6614 | |
if ( elem.offsetWidth !== 0 ) {
|
| 6615 | |
return getWH( elem, name, extra );
|
| 6616 | |
} else {
|
| 6617 | |
jQuery.swap( elem, cssShow, function() {
|
| 6618 | |
val = getWH( elem, name, extra );
|
| 6619 | |
});
|
| 6620 | |
}
|
| 6621 | |
|
| 6622 | |
return val;
|
| 6623 | |
}
|
| 6624 | |
},
|
| 6625 | |
|
| 6626 | |
set: function( elem, value ) {
|
| 6627 | |
if ( rnumpx.test( value ) ) {
|
| 6628 | |
// ignore negative width and height values #1599
|
| 6629 | |
value = parseFloat( value );
|
| 6630 | |
|
| 6631 | |
if ( value >= 0 ) {
|
| 6632 | |
return value + "px";
|
| 6633 | |
}
|
| 6634 | |
|
| 6635 | |
} else {
|
| 6636 | |
return value;
|
| 6637 | |
}
|
| 6638 | |
}
|
| 6639 | |
};
|
| 6640 | |
});
|
| 6641 | |
|
| 6642 | |
if ( !jQuery.support.opacity ) {
|
| 6643 | |
jQuery.cssHooks.opacity = {
|
| 6644 | |
get: function( elem, computed ) {
|
| 6645 | |
// IE uses filters for opacity
|
| 6646 | |
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
|
| 6647 | |
( parseFloat( RegExp.$1 ) / 100 ) + "" :
|
| 6648 | |
computed ? "1" : "";
|
| 6649 | |
},
|
| 6650 | |
|
| 6651 | |
set: function( elem, value ) {
|
| 6652 | |
var style = elem.style,
|
| 6653 | |
currentStyle = elem.currentStyle,
|
| 6654 | |
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
|
| 6655 | |
filter = currentStyle && currentStyle.filter || style.filter || "";
|
| 6656 | |
|
| 6657 | |
// IE has trouble with opacity if it does not have layout
|
| 6658 | |
// Force it by setting the zoom level
|
| 6659 | |
style.zoom = 1;
|
| 6660 | |
|
| 6661 | |
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
| 6662 | |
if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) {
|
| 6663 | |
|
| 6664 | |
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
| 6665 | |
// if "filter:" is present at all, clearType is disabled, we want to avoid this
|
| 6666 | |
// style.removeAttribute is IE Only, but so apparently is this code path...
|
| 6667 | |
style.removeAttribute( "filter" );
|
| 6668 | |
|
| 6669 | |
// if there there is no filter style applied in a css rule, we are done
|
| 6670 | |
if ( currentStyle && !currentStyle.filter ) {
|
| 6671 | |
return;
|
| 6672 | |
}
|
| 6673 | |
}
|
| 6674 | |
|
| 6675 | |
// otherwise, set new filter values
|
| 6676 | |
style.filter = ralpha.test( filter ) ?
|
| 6677 | |
filter.replace( ralpha, opacity ) :
|
| 6678 | |
filter + " " + opacity;
|
| 6679 | |
}
|
| 6680 | |
};
|
| 6681 | |
}
|
| 6682 | |
|
| 6683 | |
jQuery(function() {
|
| 6684 | |
// This hook cannot be added until DOM ready because the support test
|
| 6685 | |
// for it is not run until after DOM ready
|
| 6686 | |
if ( !jQuery.support.reliableMarginRight ) {
|
| 6687 | |
jQuery.cssHooks.marginRight = {
|
| 6688 | |
get: function( elem, computed ) {
|
| 6689 | |
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
| 6690 | |
// Work around by temporarily setting element display to inline-block
|
| 6691 | |
var ret;
|
| 6692 | |
jQuery.swap( elem, { "display": "inline-block" }, function() {
|
| 6693 | |
if ( computed ) {
|
| 6694 | |
ret = curCSS( elem, "margin-right", "marginRight" );
|
| 6695 | |
} else {
|
| 6696 | |
ret = elem.style.marginRight;
|
| 6697 | |
}
|
| 6698 | |
});
|
| 6699 | |
return ret;
|
| 6700 | |
}
|
| 6701 | |
};
|
| 6702 | |
}
|
| 6703 | |
});
|
| 6704 | |
|
| 6705 | |
if ( document.defaultView && document.defaultView.getComputedStyle ) {
|
| 6706 | |
getComputedStyle = function( elem, name ) {
|
| 6707 | |
var ret, defaultView, computedStyle;
|
| 6708 | |
|
| 6709 | |
name = name.replace( rupper, "-$1" ).toLowerCase();
|
| 6710 | |
|
| 6711 | |
if ( (defaultView = elem.ownerDocument.defaultView) &&
|
| 6712 | |
(computedStyle = defaultView.getComputedStyle( elem, null )) ) {
|
| 6713 | |
ret = computedStyle.getPropertyValue( name );
|
| 6714 | |
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
|
| 6715 | |
ret = jQuery.style( elem, name );
|
| 6716 | |
}
|
| 6717 | |
}
|
| 6718 | |
|
| 6719 | |
return ret;
|
| 6720 | |
};
|
| 6721 | |
}
|
| 6722 | |
|
| 6723 | |
if ( document.documentElement.currentStyle ) {
|
| 6724 | |
currentStyle = function( elem, name ) {
|
| 6725 | |
var left, rsLeft, uncomputed,
|
| 6726 | |
ret = elem.currentStyle && elem.currentStyle[ name ],
|
| 6727 | |
style = elem.style;
|
| 6728 | |
|
| 6729 | |
// Avoid setting ret to empty string here
|
| 6730 | |
// so we don't default to auto
|
| 6731 | |
if ( ret === null && style && (uncomputed = style[ name ]) ) {
|
| 6732 | |
ret = uncomputed;
|
| 6733 | |
}
|
| 6734 | |
|
| 6735 | |
// From the awesome hack by Dean Edwards
|
| 6736 | |
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
| 6737 | |
|
| 6738 | |
// If we're not dealing with a regular pixel number
|
| 6739 | |
// but a number that has a weird ending, we need to convert it to pixels
|
| 6740 | |
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
|
| 6741 | |
|
| 6742 | |
// Remember the original values
|
| 6743 | |
left = style.left;
|
| 6744 | |
rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
|
| 6745 | |
|
| 6746 | |
// Put in the new values to get a computed value out
|
| 6747 | |
if ( rsLeft ) {
|
| 6748 | |
elem.runtimeStyle.left = elem.currentStyle.left;
|
| 6749 | |
}
|
| 6750 | |
style.left = name === "fontSize" ? "1em" : ( ret || 0 );
|
| 6751 | |
ret = style.pixelLeft + "px";
|
| 6752 | |
|
| 6753 | |
// Revert the changed values
|
| 6754 | |
style.left = left;
|
| 6755 | |
if ( rsLeft ) {
|
| 6756 | |
elem.runtimeStyle.left = rsLeft;
|
| 6757 | |
}
|
| 6758 | |
}
|
| 6759 | |
|
| 6760 | |
return ret === "" ? "auto" : ret;
|
| 6761 | |
};
|
| 6762 | |
}
|
| 6763 | |
|
| 6764 | |
curCSS = getComputedStyle || currentStyle;
|
| 6765 | |
|
| 6766 | |
function getWH( elem, name, extra ) {
|
| 6767 | |
|
| 6768 | |
// Start with offset property
|
| 6769 | |
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
| 6770 | |
which = name === "width" ? cssWidth : cssHeight,
|
| 6771 | |
i = 0,
|
| 6772 | |
len = which.length;
|
| 6773 | |
|
| 6774 | |
if ( val > 0 ) {
|
| 6775 | |
if ( extra !== "border" ) {
|
| 6776 | |
for ( ; i < len; i++ ) {
|
| 6777 | |
if ( !extra ) {
|
| 6778 | |
val -= parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
|
| 6779 | |
}
|
| 6780 | |
if ( extra === "margin" ) {
|
| 6781 | |
val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
|
| 6782 | |
} else {
|
| 6783 | |
val -= parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
|
| 6784 | |
}
|
| 6785 | |
}
|
| 6786 | |
}
|
| 6787 | |
|
| 6788 | |
return val + "px";
|
| 6789 | |
}
|
| 6790 | |
|
| 6791 | |
// Fall back to computed then uncomputed css if necessary
|
| 6792 | |
val = curCSS( elem, name, name );
|
| 6793 | |
if ( val < 0 || val == null ) {
|
| 6794 | |
val = elem.style[ name ] || 0;
|
| 6795 | |
}
|
| 6796 | |
// Normalize "", auto, and prepare for extra
|
| 6797 | |
val = parseFloat( val ) || 0;
|
| 6798 | |
|
| 6799 | |
// Add padding, border, margin
|
| 6800 | |
if ( extra ) {
|
| 6801 | |
for ( ; i < len; i++ ) {
|
| 6802 | |
val += parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
|
| 6803 | |
if ( extra !== "padding" ) {
|
| 6804 | |
val += parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
|
| 6805 | |
}
|
| 6806 | |
if ( extra === "margin" ) {
|
| 6807 | |
val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
|
| 6808 | |
}
|
| 6809 | |
}
|
| 6810 | |
}
|
| 6811 | |
|
| 6812 | |
return val + "px";
|
| 6813 | |
}
|
| 6814 | |
|
| 6815 | |
if ( jQuery.expr && jQuery.expr.filters ) {
|
| 6816 | |
jQuery.expr.filters.hidden = function( elem ) {
|
| 6817 | |
var width = elem.offsetWidth,
|
| 6818 | |
height = elem.offsetHeight;
|
| 6819 | |
|
| 6820 | |
return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
|
| 6821 | |
};
|
| 6822 | |
|
| 6823 | |
jQuery.expr.filters.visible = function( elem ) {
|
| 6824 | |
return !jQuery.expr.filters.hidden( elem );
|
| 6825 | |
};
|
| 6826 | |
}
|
| 6827 | |
|
| 6828 | |
|
| 6829 | |
|
| 6830 | |
|
| 6831 | |
var r20 = /%20/g,
|
| 6832 | |
rbracket = /\[\]$/,
|
| 6833 | |
rCRLF = /\r?\n/g,
|
| 6834 | |
rhash = /#.*$/,
|
| 6835 | |
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
|
| 6836 | |
rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
|
| 6837 | |
// #7653, #8125, #8152: local protocol detection
|
| 6838 | |
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
|
| 6839 | |
rnoContent = /^(?:GET|HEAD)$/,
|
| 6840 | |
rprotocol = /^\/\//,
|
| 6841 | |
rquery = /\?/,
|
| 6842 | |
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
|
| 6843 | |
rselectTextarea = /^(?:select|textarea)/i,
|
| 6844 | |
rspacesAjax = /\s+/,
|
| 6845 | |
rts = /([?&])_=[^&]*/,
|
| 6846 | |
rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
|
| 6847 | |
|
| 6848 | |
// Keep a copy of the old load method
|
| 6849 | |
_load = jQuery.fn.load,
|
| 6850 | |
|
| 6851 | |
/* Prefilters
|
| 6852 | |
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
| 6853 | |
* 2) These are called:
|
| 6854 | |
* - BEFORE asking for a transport
|
| 6855 | |
* - AFTER param serialization (s.data is a string if s.processData is true)
|
| 6856 | |
* 3) key is the dataType
|
| 6857 | |
* 4) the catchall symbol "*" can be used
|
| 6858 | |
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
| 6859 | |
*/
|
| 6860 | |
prefilters = {},
|
| 6861 | |
|
| 6862 | |
/* Transports bindings
|
| 6863 | |
* 1) key is the dataType
|
| 6864 | |
* 2) the catchall symbol "*" can be used
|
| 6865 | |
* 3) selection will start with transport dataType and THEN go to "*" if needed
|
| 6866 | |
*/
|
| 6867 | |
transports = {},
|
| 6868 | |
|
| 6869 | |
// Document location
|
| 6870 | |
ajaxLocation,
|
| 6871 | |
|
| 6872 | |
// Document location segments
|
| 6873 | |
ajaxLocParts,
|
| 6874 | |
|
| 6875 | |
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
| 6876 | |
allTypes = ["*/"] + ["*"];
|
| 6877 | |
|
| 6878 | |
// #8138, IE may throw an exception when accessing
|
| 6879 | |
// a field from window.location if document.domain has been set
|
| 6880 | |
try {
|
| 6881 | |
ajaxLocation = location.href;
|
| 6882 | |
} catch( e ) {
|
| 6883 | |
// Use the href attribute of an A element
|
| 6884 | |
// since IE will modify it given document.location
|
| 6885 | |
ajaxLocation = document.createElement( "a" );
|
| 6886 | |
ajaxLocation.href = "";
|
| 6887 | |
ajaxLocation = ajaxLocation.href;
|
| 6888 | |
}
|
| 6889 | |
|
| 6890 | |
// Segment location into parts
|
| 6891 | |
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
| 6892 | |
|
| 6893 | |
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
| 6894 | |
function addToPrefiltersOrTransports( structure ) {
|
| 6895 | |
|
| 6896 | |
// dataTypeExpression is optional and defaults to "*"
|
| 6897 | |
return function( dataTypeExpression, func ) {
|
| 6898 | |
|
| 6899 | |
if ( typeof dataTypeExpression !== "string" ) {
|
| 6900 | |
func = dataTypeExpression;
|
| 6901 | |
dataTypeExpression = "*";
|
| 6902 | |
}
|
| 6903 | |
|
| 6904 | |
if ( jQuery.isFunction( func ) ) {
|
| 6905 | |
var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
|
| 6906 | |
i = 0,
|
| 6907 | |
length = dataTypes.length,
|
| 6908 | |
dataType,
|
| 6909 | |
list,
|
| 6910 | |
placeBefore;
|
| 6911 | |
|
| 6912 | |
// For each dataType in the dataTypeExpression
|
| 6913 | |
for ( ; i < length; i++ ) {
|
| 6914 | |
dataType = dataTypes[ i ];
|
| 6915 | |
// We control if we're asked to add before
|
| 6916 | |
// any existing element
|
| 6917 | |
placeBefore = /^\+/.test( dataType );
|
| 6918 | |
if ( placeBefore ) {
|
| 6919 | |
dataType = dataType.substr( 1 ) || "*";
|
| 6920 | |
}
|
| 6921 | |
list = structure[ dataType ] = structure[ dataType ] || [];
|
| 6922 | |
// then we add to the structure accordingly
|
| 6923 | |
list[ placeBefore ? "unshift" : "push" ]( func );
|
| 6924 | |
}
|
| 6925 | |
}
|
| 6926 | |
};
|
| 6927 | |
}
|
| 6928 | |
|
| 6929 | |
// Base inspection function for prefilters and transports
|
| 6930 | |
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
|
| 6931 | |
dataType /* internal */, inspected /* internal */ ) {
|
| 6932 | |
|
| 6933 | |
dataType = dataType || options.dataTypes[ 0 ];
|
| 6934 | |
inspected = inspected || {};
|
| 6935 | |
|
| 6936 | |
inspected[ dataType ] = true;
|
| 6937 | |
|
| 6938 | |
var list = structure[ dataType ],
|
| 6939 | |
i = 0,
|
| 6940 | |
length = list ? list.length : 0,
|
| 6941 | |
executeOnly = ( structure === prefilters ),
|
| 6942 | |
selection;
|
| 6943 | |
|
| 6944 | |
for ( ; i < length && ( executeOnly || !selection ); i++ ) {
|
| 6945 | |
selection = list[ i ]( options, originalOptions, jqXHR );
|
| 6946 | |
// If we got redirected to another dataType
|
| 6947 | |
// we try there if executing only and not done already
|
| 6948 | |
if ( typeof selection === "string" ) {
|
| 6949 | |
if ( !executeOnly || inspected[ selection ] ) {
|
| 6950 | |
selection = undefined;
|
| 6951 | |
} else {
|
| 6952 | |
options.dataTypes.unshift( selection );
|
| 6953 | |
selection = inspectPrefiltersOrTransports(
|
| 6954 | |
structure, options, originalOptions, jqXHR, selection, inspected );
|
| 6955 | |
}
|
| 6956 | |
}
|
| 6957 | |
}
|
| 6958 | |
// If we're only executing or nothing was selected
|
| 6959 | |
// we try the catchall dataType if not done already
|
| 6960 | |
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
|
| 6961 | |
selection = inspectPrefiltersOrTransports(
|
| 6962 | |
structure, options, originalOptions, jqXHR, "*", inspected );
|
| 6963 | |
}
|
| 6964 | |
// unnecessary when only executing (prefilters)
|
| 6965 | |
// but it'll be ignored by the caller in that case
|
| 6966 | |
return selection;
|
| 6967 | |
}
|
| 6968 | |
|
| 6969 | |
// A special extend for ajax options
|
| 6970 | |
// that takes "flat" options (not to be deep extended)
|
| 6971 | |
// Fixes #9887
|
| 6972 | |
function ajaxExtend( target, src ) {
|
| 6973 | |
var key, deep,
|
| 6974 | |
flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
| 6975 | |
for ( key in src ) {
|
| 6976 | |
if ( src[ key ] !== undefined ) {
|
| 6977 | |
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
| 6978 | |
}
|
| 6979 | |
}
|
| 6980 | |
if ( deep ) {
|
| 6981 | |
jQuery.extend( true, target, deep );
|
| 6982 | |
}
|
| 6983 | |
}
|
| 6984 | |
|
| 6985 | |
jQuery.fn.extend({
|
| 6986 | |
load: function( url, params, callback ) {
|
| 6987 | |
if ( typeof url !== "string" && _load ) {
|
| 6988 | |
return _load.apply( this, arguments );
|
| 6989 | |
|
| 6990 | |
// Don't do a request if no elements are being requested
|
| 6991 | |
} else if ( !this.length ) {
|
| 6992 | |
return this;
|
| 6993 | |
}
|
| 6994 | |
|
| 6995 | |
var off = url.indexOf( " " );
|
| 6996 | |
if ( off >= 0 ) {
|
| 6997 | |
var selector = url.slice( off, url.length );
|
| 6998 | |
url = url.slice( 0, off );
|
| 6999 | |
}
|
| 7000 | |
|
| 7001 | |
// Default to a GET request
|
| 7002 | |
var type = "GET";
|
| 7003 | |
|
| 7004 | |
// If the second parameter was provided
|
| 7005 | |
if ( params ) {
|
| 7006 | |
// If it's a function
|
| 7007 | |
if ( jQuery.isFunction( params ) ) {
|
| 7008 | |
// We assume that it's the callback
|
| 7009 | |
callback = params;
|
| 7010 | |
params = undefined;
|
| 7011 | |
|
| 7012 | |
// Otherwise, build a param string
|
| 7013 | |
} else if ( typeof params === "object" ) {
|
| 7014 | |
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
|
| 7015 | |
type = "POST";
|
| 7016 | |
}
|
| 7017 | |
}
|
| 7018 | |
|
| 7019 | |
var self = this;
|
| 7020 | |
|
| 7021 | |
// Request the remote document
|
| 7022 | |
jQuery.ajax({
|
| 7023 | |
url: url,
|
| 7024 | |
type: type,
|
| 7025 | |
dataType: "html",
|
| 7026 | |
data: params,
|
| 7027 | |
// Complete callback (responseText is used internally)
|
| 7028 | |
complete: function( jqXHR, status, responseText ) {
|
| 7029 | |
// Store the response as specified by the jqXHR object
|
| 7030 | |
responseText = jqXHR.responseText;
|
| 7031 | |
// If successful, inject the HTML into all the matched elements
|
| 7032 | |
if ( jqXHR.isResolved() ) {
|
| 7033 | |
// #4825: Get the actual response in case
|
| 7034 | |
// a dataFilter is present in ajaxSettings
|
| 7035 | |
jqXHR.done(function( r ) {
|
| 7036 | |
responseText = r;
|
| 7037 | |
});
|
| 7038 | |
// See if a selector was specified
|
| 7039 | |
self.html( selector ?
|
| 7040 | |
// Create a dummy div to hold the results
|
| 7041 | |
jQuery("<div>")
|
| 7042 | |
// inject the contents of the document in, removing the scripts
|
| 7043 | |
// to avoid any 'Permission Denied' errors in IE
|
| 7044 | |
.append(responseText.replace(rscript, ""))
|
| 7045 | |
|
| 7046 | |
// Locate the specified elements
|
| 7047 | |
.find(selector) :
|
| 7048 | |
|
| 7049 | |
// If not, just inject the full result
|
| 7050 | |
responseText );
|
| 7051 | |
}
|
| 7052 | |
|
| 7053 | |
if ( callback ) {
|
| 7054 | |
self.each( callback, [ responseText, status, jqXHR ] );
|
| 7055 | |
}
|
| 7056 | |
}
|
| 7057 | |
});
|
| 7058 | |
|
| 7059 | |
return this;
|
| 7060 | |
},
|
| 7061 | |
|
| 7062 | |
serialize: function() {
|
| 7063 | |
return jQuery.param( this.serializeArray() );
|
| 7064 | |
},
|
| 7065 | |
|
| 7066 | |
serializeArray: function() {
|
| 7067 | |
return this.map(function(){
|
| 7068 | |
return this.elements ? jQuery.makeArray( this.elements ) : this;
|
| 7069 | |
})
|
| 7070 | |
.filter(function(){
|
| 7071 | |
return this.name && !this.disabled &&
|
| 7072 | |
( this.checked || rselectTextarea.test( this.nodeName ) ||
|
| 7073 | |
rinput.test( this.type ) );
|
| 7074 | |
})
|
| 7075 | |
.map(function( i, elem ){
|
| 7076 | |
var val = jQuery( this ).val();
|
| 7077 | |
|
| 7078 | |
return val == null ?
|
| 7079 | |
null :
|
| 7080 | |
jQuery.isArray( val ) ?
|
| 7081 | |
jQuery.map( val, function( val, i ){
|
| 7082 | |
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
| 7083 | |
}) :
|
| 7084 | |
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
| 7085 | |
}).get();
|
| 7086 | |
}
|
| 7087 | |
});
|
| 7088 | |
|
| 7089 | |
// Attach a bunch of functions for handling common AJAX events
|
| 7090 | |
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
|
| 7091 | |
jQuery.fn[ o ] = function( f ){
|
| 7092 | |
return this.on( o, f );
|
| 7093 | |
};
|
| 7094 | |
});
|
| 7095 | |
|
| 7096 | |
jQuery.each( [ "get", "post" ], function( i, method ) {
|
| 7097 | |
jQuery[ method ] = function( url, data, callback, type ) {
|
| 7098 | |
// shift arguments if data argument was omitted
|
| 7099 | |
if ( jQuery.isFunction( data ) ) {
|
| 7100 | |
type = type || callback;
|
| 7101 | |
callback = data;
|
| 7102 | |
data = undefined;
|
| 7103 | |
}
|
| 7104 | |
|
| 7105 | |
return jQuery.ajax({
|
| 7106 | |
type: method,
|
| 7107 | |
url: url,
|
| 7108 | |
data: data,
|
| 7109 | |
success: callback,
|
| 7110 | |
dataType: type
|
| 7111 | |
});
|
| 7112 | |
};
|
| 7113 | |
});
|
| 7114 | |
|
| 7115 | |
jQuery.extend({
|
| 7116 | |
|
| 7117 | |
getScript: function( url, callback ) {
|
| 7118 | |
return jQuery.get( url, undefined, callback, "script" );
|
| 7119 | |
},
|
| 7120 | |
|
| 7121 | |
getJSON: function( url, data, callback ) {
|
| 7122 | |
return jQuery.get( url, data, callback, "json" );
|
| 7123 | |
},
|
| 7124 | |
|
| 7125 | |
// Creates a full fledged settings object into target
|
| 7126 | |
// with both ajaxSettings and settings fields.
|
| 7127 | |
// If target is omitted, writes into ajaxSettings.
|
| 7128 | |
ajaxSetup: function( target, settings ) {
|
| 7129 | |
if ( settings ) {
|
| 7130 | |
// Building a settings object
|
| 7131 | |
ajaxExtend( target, jQuery.ajaxSettings );
|
| 7132 | |
} else {
|
| 7133 | |
// Extending ajaxSettings
|
| 7134 | |
settings = target;
|
| 7135 | |
target = jQuery.ajaxSettings;
|
| 7136 | |
}
|
| 7137 | |
ajaxExtend( target, settings );
|
| 7138 | |
return target;
|
| 7139 | |
},
|
| 7140 | |
|
| 7141 | |
ajaxSettings: {
|
| 7142 | |
url: ajaxLocation,
|
| 7143 | |
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
| 7144 | |
global: true,
|
| 7145 | |
type: "GET",
|
| 7146 | |
contentType: "application/x-www-form-urlencoded",
|
| 7147 | |
processData: true,
|
| 7148 | |
async: true,
|
| 7149 | |
/*
|
| 7150 | |
timeout: 0,
|
| 7151 | |
data: null,
|
| 7152 | |
dataType: null,
|
| 7153 | |
username: null,
|
| 7154 | |
password: null,
|
| 7155 | |
cache: null,
|
| 7156 | |
traditional: false,
|
| 7157 | |
headers: {},
|
| 7158 | |
*/
|
| 7159 | |
|
| 7160 | |
accepts: {
|
| 7161 | |
xml: "application/xml, text/xml",
|
| 7162 | |
html: "text/html",
|
| 7163 | |
text: "text/plain",
|
| 7164 | |
json: "application/json, text/javascript",
|
| 7165 | |
"*": allTypes
|
| 7166 | |
},
|
| 7167 | |
|
| 7168 | |
contents: {
|
| 7169 | |
xml: /xml/,
|
| 7170 | |
html: /html/,
|
| 7171 | |
json: /json/
|
| 7172 | |
},
|
| 7173 | |
|
| 7174 | |
responseFields: {
|
| 7175 | |
xml: "responseXML",
|
| 7176 | |
text: "responseText"
|
| 7177 | |
},
|
| 7178 | |
|
| 7179 | |
// List of data converters
|
| 7180 | |
// 1) key format is "source_type destination_type" (a single space in-between)
|
| 7181 | |
// 2) the catchall symbol "*" can be used for source_type
|
| 7182 | |
converters: {
|
| 7183 | |
|
| 7184 | |
// Convert anything to text
|
| 7185 | |
"* text": window.String,
|
| 7186 | |
|
| 7187 | |
// Text to html (true = no transformation)
|
| 7188 | |
"text html": true,
|
| 7189 | |
|
| 7190 | |
// Evaluate text as a json expression
|
| 7191 | |
"text json": jQuery.parseJSON,
|
| 7192 | |
|
| 7193 | |
// Parse text as xml
|
| 7194 | |
"text xml": jQuery.parseXML
|
| 7195 | |
},
|
| 7196 | |
|
| 7197 | |
// For options that shouldn't be deep extended:
|
| 7198 | |
// you can add your own custom options here if
|
| 7199 | |
// and when you create one that shouldn't be
|
| 7200 | |
// deep extended (see ajaxExtend)
|
| 7201 | |
flatOptions: {
|
| 7202 | |
context: true,
|
| 7203 | |
url: true
|
| 7204 | |
}
|
| 7205 | |
},
|
| 7206 | |
|
| 7207 | |
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
| 7208 | |
ajaxTransport: addToPrefiltersOrTransports( transports ),
|
| 7209 | |
|
| 7210 | |
// Main method
|
| 7211 | |
ajax: function( url, options ) {
|
| 7212 | |
|
| 7213 | |
// If url is an object, simulate pre-1.5 signature
|
| 7214 | |
if ( typeof url === "object" ) {
|
| 7215 | |
options = url;
|
| 7216 | |
url = undefined;
|
| 7217 | |
}
|
| 7218 | |
|
| 7219 | |
// Force options to be an object
|
| 7220 | |
options = options || {};
|
| 7221 | |
|
| 7222 | |
var // Create the final options object
|
| 7223 | |
s = jQuery.ajaxSetup( {}, options ),
|
| 7224 | |
// Callbacks context
|
| 7225 | |
callbackContext = s.context || s,
|
| 7226 | |
// Context for global events
|
| 7227 | |
// It's the callbackContext if one was provided in the options
|
| 7228 | |
// and if it's a DOM node or a jQuery collection
|
| 7229 | |
globalEventContext = callbackContext !== s &&
|
| 7230 | |
( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
|
| 7231 | |
jQuery( callbackContext ) : jQuery.event,
|
| 7232 | |
// Deferreds
|
| 7233 | |
deferred = jQuery.Deferred(),
|
| 7234 | |
completeDeferred = jQuery.Callbacks( "once memory" ),
|
| 7235 | |
// Status-dependent callbacks
|
| 7236 | |
statusCode = s.statusCode || {},
|
| 7237 | |
// ifModified key
|
| 7238 | |
ifModifiedKey,
|
| 7239 | |
// Headers (they are sent all at once)
|
| 7240 | |
requestHeaders = {},
|
| 7241 | |
requestHeadersNames = {},
|
| 7242 | |
// Response headers
|
| 7243 | |
responseHeadersString,
|
| 7244 | |
responseHeaders,
|
| 7245 | |
// transport
|
| 7246 | |
transport,
|
| 7247 | |
// timeout handle
|
| 7248 | |
timeoutTimer,
|
| 7249 | |
// Cross-domain detection vars
|
| 7250 | |
parts,
|
| 7251 | |
// The jqXHR state
|
| 7252 | |
state = 0,
|
| 7253 | |
// To know if global events are to be dispatched
|
| 7254 | |
fireGlobals,
|
| 7255 | |
// Loop variable
|
| 7256 | |
i,
|
| 7257 | |
// Fake xhr
|
| 7258 | |
jqXHR = {
|
| 7259 | |
|
| 7260 | |
readyState: 0,
|
| 7261 | |
|
| 7262 | |
// Caches the header
|
| 7263 | |
setRequestHeader: function( name, value ) {
|
| 7264 | |
if ( !state ) {
|
| 7265 | |
var lname = name.toLowerCase();
|
| 7266 | |
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
| 7267 | |
requestHeaders[ name ] = value;
|
| 7268 | |
}
|
| 7269 | |
return this;
|
| 7270 | |
},
|
| 7271 | |
|
| 7272 | |
// Raw string
|
| 7273 | |
getAllResponseHeaders: function() {
|
| 7274 | |
return state === 2 ? responseHeadersString : null;
|
| 7275 | |
},
|
| 7276 | |
|
| 7277 | |
// Builds headers hashtable if needed
|
| 7278 | |
getResponseHeader: function( key ) {
|
| 7279 | |
var match;
|
| 7280 | |
if ( state === 2 ) {
|
| 7281 | |
if ( !responseHeaders ) {
|
| 7282 | |
responseHeaders = {};
|
| 7283 | |
while( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
| 7284 | |
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
| 7285 | |
}
|
| 7286 | |
}
|
| 7287 | |
match = responseHeaders[ key.toLowerCase() ];
|
| 7288 | |
}
|
| 7289 | |
return match === undefined ? null : match;
|
| 7290 | |
},
|
| 7291 | |
|
| 7292 | |
// Overrides response content-type header
|
| 7293 | |
overrideMimeType: function( type ) {
|
| 7294 | |
if ( !state ) {
|
| 7295 | |
s.mimeType = type;
|
| 7296 | |
}
|
| 7297 | |
return this;
|
| 7298 | |
},
|
| 7299 | |
|
| 7300 | |
// Cancel the request
|
| 7301 | |
abort: function( statusText ) {
|
| 7302 | |
statusText = statusText || "abort";
|
| 7303 | |
if ( transport ) {
|
| 7304 | |
transport.abort( statusText );
|
| 7305 | |
}
|
| 7306 | |
done( 0, statusText );
|
| 7307 | |
return this;
|
| 7308 | |
}
|
| 7309 | |
};
|
| 7310 | |
|
| 7311 | |
// Callback for when everything is done
|
| 7312 | |
// It is defined here because jslint complains if it is declared
|
| 7313 | |
// at the end of the function (which would be more logical and readable)
|
| 7314 | |
function done( status, nativeStatusText, responses, headers ) {
|
| 7315 | |
|
| 7316 | |
// Called once
|
| 7317 | |
if ( state === 2 ) {
|
| 7318 | |
return;
|
| 7319 | |
}
|
| 7320 | |
|
| 7321 | |
// State is "done" now
|
| 7322 | |
state = 2;
|
| 7323 | |
|
| 7324 | |
// Clear timeout if it exists
|
| 7325 | |
if ( timeoutTimer ) {
|
| 7326 | |
clearTimeout( timeoutTimer );
|
| 7327 | |
}
|
| 7328 | |
|
| 7329 | |
// Dereference transport for early garbage collection
|
| 7330 | |
// (no matter how long the jqXHR object will be used)
|
| 7331 | |
transport = undefined;
|
| 7332 | |
|
| 7333 | |
// Cache response headers
|
| 7334 | |
responseHeadersString = headers || "";
|
| 7335 | |
|
| 7336 | |
// Set readyState
|
| 7337 | |
jqXHR.readyState = status > 0 ? 4 : 0;
|
| 7338 | |
|
| 7339 | |
var isSuccess,
|
| 7340 | |
success,
|
| 7341 | |
error,
|
| 7342 | |
statusText = nativeStatusText,
|
| 7343 | |
response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
|
| 7344 | |
lastModified,
|
| 7345 | |
etag;
|
| 7346 | |
|
| 7347 | |
// If successful, handle type chaining
|
| 7348 | |
if ( status >= 200 && status < 300 || status === 304 ) {
|
| 7349 | |
|
| 7350 | |
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
| 7351 | |
if ( s.ifModified ) {
|
| 7352 | |
|
| 7353 | |
if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
|
| 7354 | |
jQuery.lastModified[ ifModifiedKey ] = lastModified;
|
| 7355 | |
}
|
| 7356 | |
if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
|
| 7357 | |
jQuery.etag[ ifModifiedKey ] = etag;
|
| 7358 | |
}
|
| 7359 | |
}
|
| 7360 | |
|
| 7361 | |
// If not modified
|
| 7362 | |
if ( status === 304 ) {
|
| 7363 | |
|
| 7364 | |
statusText = "notmodified";
|
| 7365 | |
isSuccess = true;
|
| 7366 | |
|
| 7367 | |
// If we have data
|
| 7368 | |
} else {
|
| 7369 | |
|
| 7370 | |
try {
|
| 7371 | |
success = ajaxConvert( s, response );
|
| 7372 | |
statusText = "success";
|
| 7373 | |
isSuccess = true;
|
| 7374 | |
} catch(e) {
|
| 7375 | |
// We have a parsererror
|
| 7376 | |
statusText = "parsererror";
|
| 7377 | |
error = e;
|
| 7378 | |
}
|
| 7379 | |
}
|
| 7380 | |
} else {
|
| 7381 | |
// We extract error from statusText
|
| 7382 | |
// then normalize statusText and status for non-aborts
|
| 7383 | |
error = statusText;
|
| 7384 | |
if ( !statusText || status ) {
|
| 7385 | |
statusText = "error";
|
| 7386 | |
if ( status < 0 ) {
|
| 7387 | |
status = 0;
|
| 7388 | |
}
|
| 7389 | |
}
|
| 7390 | |
}
|
| 7391 | |
|
| 7392 | |
// Set data for the fake xhr object
|
| 7393 | |
jqXHR.status = status;
|
| 7394 | |
jqXHR.statusText = "" + ( nativeStatusText || statusText );
|
| 7395 | |
|
| 7396 | |
// Success/Error
|
| 7397 | |
if ( isSuccess ) {
|
| 7398 | |
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
| 7399 | |
} else {
|
| 7400 | |
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
| 7401 | |
}
|
| 7402 | |
|
| 7403 | |
// Status-dependent callbacks
|
| 7404 | |
jqXHR.statusCode( statusCode );
|
| 7405 | |
statusCode = undefined;
|
| 7406 | |
|
| 7407 | |
if ( fireGlobals ) {
|
| 7408 | |
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
|
| 7409 | |
[ jqXHR, s, isSuccess ? success : error ] );
|
| 7410 | |
}
|
| 7411 | |
|
| 7412 | |
// Complete
|
| 7413 | |
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
| 7414 | |
|
| 7415 | |
if ( fireGlobals ) {
|
| 7416 | |
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
| 7417 | |
// Handle the global AJAX counter
|
| 7418 | |
if ( !( --jQuery.active ) ) {
|
| 7419 | |
jQuery.event.trigger( "ajaxStop" );
|
| 7420 | |
}
|
| 7421 | |
}
|
| 7422 | |
}
|
| 7423 | |
|
| 7424 | |
// Attach deferreds
|
| 7425 | |
deferred.promise( jqXHR );
|
| 7426 | |
jqXHR.success = jqXHR.done;
|
| 7427 | |
jqXHR.error = jqXHR.fail;
|
| 7428 | |
jqXHR.complete = completeDeferred.add;
|
| 7429 | |
|
| 7430 | |
// Status-dependent callbacks
|
| 7431 | |
jqXHR.statusCode = function( map ) {
|
| 7432 | |
if ( map ) {
|
| 7433 | |
var tmp;
|
| 7434 | |
if ( state < 2 ) {
|
| 7435 | |
for ( tmp in map ) {
|
| 7436 | |
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
|
| 7437 | |
}
|
| 7438 | |
} else {
|
| 7439 | |
tmp = map[ jqXHR.status ];
|
| 7440 | |
jqXHR.then( tmp, tmp );
|
| 7441 | |
}
|
| 7442 | |
}
|
| 7443 | |
return this;
|
| 7444 | |
};
|
| 7445 | |
|
| 7446 | |
// Remove hash character (#7531: and string promotion)
|
| 7447 | |
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
| 7448 | |
// We also use the url parameter if available
|
| 7449 | |
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
| 7450 | |
|
| 7451 | |
// Extract dataTypes list
|
| 7452 | |
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
|
| 7453 | |
|
| 7454 | |
// Determine if a cross-domain request is in order
|
| 7455 | |
if ( s.crossDomain == null ) {
|
| 7456 | |
parts = rurl.exec( s.url.toLowerCase() );
|
| 7457 | |
s.crossDomain = !!( parts &&
|
| 7458 | |
( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
|
| 7459 | |
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
|
| 7460 | |
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
|
| 7461 | |
);
|
| 7462 | |
}
|
| 7463 | |
|
| 7464 | |
// Convert data if not already a string
|
| 7465 | |
if ( s.data && s.processData && typeof s.data !== "string" ) {
|
| 7466 | |
s.data = jQuery.param( s.data, s.traditional );
|
| 7467 | |
}
|
| 7468 | |
|
| 7469 | |
// Apply prefilters
|
| 7470 | |
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
| 7471 | |
|
| 7472 | |
// If request was aborted inside a prefiler, stop there
|
| 7473 | |
if ( state === 2 ) {
|
| 7474 | |
return false;
|
| 7475 | |
}
|
| 7476 | |
|
| 7477 | |
// We can fire global events as of now if asked to
|
| 7478 | |
fireGlobals = s.global;
|
| 7479 | |
|
| 7480 | |
// Uppercase the type
|
| 7481 | |
s.type = s.type.toUpperCase();
|
| 7482 | |
|
| 7483 | |
// Determine if request has content
|
| 7484 | |
s.hasContent = !rnoContent.test( s.type );
|
| 7485 | |
|
| 7486 | |
// Watch for a new set of requests
|
| 7487 | |
if ( fireGlobals && jQuery.active++ === 0 ) {
|
| 7488 | |
jQuery.event.trigger( "ajaxStart" );
|
| 7489 | |
}
|
| 7490 | |
|
| 7491 | |
// More options handling for requests with no content
|
| 7492 | |
if ( !s.hasContent ) {
|
| 7493 | |
|
| 7494 | |
// If data is available, append data to url
|
| 7495 | |
if ( s.data ) {
|
| 7496 | |
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
|
| 7497 | |
// #9682: remove data so that it's not used in an eventual retry
|
| 7498 | |
delete s.data;
|
| 7499 | |
}
|
| 7500 | |
|
| 7501 | |
// Get ifModifiedKey before adding the anti-cache parameter
|
| 7502 | |
ifModifiedKey = s.url;
|
| 7503 | |
|
| 7504 | |
// Add anti-cache in url if needed
|
| 7505 | |
if ( s.cache === false ) {
|
| 7506 | |
|
| 7507 | |
var ts = jQuery.now(),
|
| 7508 | |
// try replacing _= if it is there
|
| 7509 | |
ret = s.url.replace( rts, "$1_=" + ts );
|
| 7510 | |
|
| 7511 | |
// if nothing was replaced, add timestamp to the end
|
| 7512 | |
s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
|
| 7513 | |
}
|
| 7514 | |
}
|
| 7515 | |
|
| 7516 | |
// Set the correct header, if data is being sent
|
| 7517 | |
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
| 7518 | |
jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
| 7519 | |
}
|
| 7520 | |
|
| 7521 | |
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
| 7522 | |
if ( s.ifModified ) {
|
| 7523 | |
ifModifiedKey = ifModifiedKey || s.url;
|
| 7524 | |
if ( jQuery.lastModified[ ifModifiedKey ] ) {
|
| 7525 | |
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
|
| 7526 | |
}
|
| 7527 | |
if ( jQuery.etag[ ifModifiedKey ] ) {
|
| 7528 | |
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
|
| 7529 | |
}
|
| 7530 | |
}
|
| 7531 | |
|
| 7532 | |
// Set the Accepts header for the server, depending on the dataType
|
| 7533 | |
jqXHR.setRequestHeader(
|
| 7534 | |
"Accept",
|
| 7535 | |
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
| 7536 | |
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
| 7537 | |
s.accepts[ "*" ]
|
| 7538 | |
);
|
| 7539 | |
|
| 7540 | |
// Check for headers option
|
| 7541 | |
for ( i in s.headers ) {
|
| 7542 | |
jqXHR.setRequestHeader( i, s.headers[ i ] );
|
| 7543 | |
}
|
| 7544 | |
|
| 7545 | |
// Allow custom headers/mimetypes and early abort
|
| 7546 | |
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
| 7547 | |
// Abort if not done already
|
| 7548 | |
jqXHR.abort();
|
| 7549 | |
return false;
|
| 7550 | |
|
| 7551 | |
}
|
| 7552 | |
|
| 7553 | |
// Install callbacks on deferreds
|
| 7554 | |
for ( i in { success: 1, error: 1, complete: 1 } ) {
|
| 7555 | |
jqXHR[ i ]( s[ i ] );
|
| 7556 | |
}
|
| 7557 | |
|
| 7558 | |
// Get transport
|
| 7559 | |
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
| 7560 | |
|
| 7561 | |
// If no transport, we auto-abort
|
| 7562 | |
if ( !transport ) {
|
| 7563 | |
done( -1, "No Transport" );
|
| 7564 | |
} else {
|
| 7565 | |
jqXHR.readyState = 1;
|
| 7566 | |
// Send global event
|
| 7567 | |
if ( fireGlobals ) {
|
| 7568 | |
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
| 7569 | |
}
|
| 7570 | |
// Timeout
|
| 7571 | |
if ( s.async && s.timeout > 0 ) {
|
| 7572 | |
timeoutTimer = setTimeout( function(){
|
| 7573 | |
jqXHR.abort( "timeout" );
|
| 7574 | |
}, s.timeout );
|
| 7575 | |
}
|
| 7576 | |
|
| 7577 | |
try {
|
| 7578 | |
state = 1;
|
| 7579 | |
transport.send( requestHeaders, done );
|
| 7580 | |
} catch (e) {
|
| 7581 | |
// Propagate exception as error if not done
|
| 7582 | |
if ( state < 2 ) {
|
| 7583 | |
done( -1, e );
|
| 7584 | |
// Simply rethrow otherwise
|
| 7585 | |
} else {
|
| 7586 | |
throw e;
|
| 7587 | |
}
|
| 7588 | |
}
|
| 7589 | |
}
|
| 7590 | |
|
| 7591 | |
return jqXHR;
|
| 7592 | |
},
|
| 7593 | |
|
| 7594 | |
// Serialize an array of form elements or a set of
|
| 7595 | |
// key/values into a query string
|
| 7596 | |
param: function( a, traditional ) {
|
| 7597 | |
var s = [],
|
| 7598 | |
add = function( key, value ) {
|
| 7599 | |
// If value is a function, invoke it and return its value
|
| 7600 | |
value = jQuery.isFunction( value ) ? value() : value;
|
| 7601 | |
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
| 7602 | |
};
|
| 7603 | |
|
| 7604 | |
// Set traditional to true for jQuery <= 1.3.2 behavior.
|
| 7605 | |
if ( traditional === undefined ) {
|
| 7606 | |
traditional = jQuery.ajaxSettings.traditional;
|
| 7607 | |
}
|
| 7608 | |
|
| 7609 | |
// If an array was passed in, assume that it is an array of form elements.
|
| 7610 | |
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
| 7611 | |
// Serialize the form elements
|
| 7612 | |
jQuery.each( a, function() {
|
| 7613 | |
add( this.name, this.value );
|
| 7614 | |
});
|
| 7615 | |
|
| 7616 | |
} else {
|
| 7617 | |
// If traditional, encode the "old" way (the way 1.3.2 or older
|
| 7618 | |
// did it), otherwise encode params recursively.
|
| 7619 | |
for ( var prefix in a ) {
|
| 7620 | |
buildParams( prefix, a[ prefix ], traditional, add );
|
| 7621 | |
}
|
| 7622 | |
}
|
| 7623 | |
|
| 7624 | |
// Return the resulting serialization
|
| 7625 | |
return s.join( "&" ).replace( r20, "+" );
|
| 7626 | |
}
|
| 7627 | |
});
|
| 7628 | |
|
| 7629 | |
function buildParams( prefix, obj, traditional, add ) {
|
| 7630 | |
if ( jQuery.isArray( obj ) ) {
|
| 7631 | |
// Serialize array item.
|
| 7632 | |
jQuery.each( obj, function( i, v ) {
|
| 7633 | |
if ( traditional || rbracket.test( prefix ) ) {
|
| 7634 | |
// Treat each array item as a scalar.
|
| 7635 | |
add( prefix, v );
|
| 7636 | |
|
| 7637 | |
} else {
|
| 7638 | |
// If array item is non-scalar (array or object), encode its
|
| 7639 | |
// numeric index to resolve deserialization ambiguity issues.
|
| 7640 | |
// Note that rack (as of 1.0.0) can't currently deserialize
|
| 7641 | |
// nested arrays properly, and attempting to do so may cause
|
| 7642 | |
// a server error. Possible fixes are to modify rack's
|
| 7643 | |
// deserialization algorithm or to provide an option or flag
|
| 7644 | |
// to force array serialization to be shallow.
|
| 7645 | |
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
|
| 7646 | |
}
|
| 7647 | |
});
|
| 7648 | |
|
| 7649 | |
} else if ( !traditional && obj != null && typeof obj === "object" ) {
|
| 7650 | |
// Serialize object item.
|
| 7651 | |
for ( var name in obj ) {
|
| 7652 | |
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
| 7653 | |
}
|
| 7654 | |
|
| 7655 | |
} else {
|
| 7656 | |
// Serialize scalar item.
|
| 7657 | |
add( prefix, obj );
|
| 7658 | |
}
|
| 7659 | |
}
|
| 7660 | |
|
| 7661 | |
// This is still on the jQuery object... for now
|
| 7662 | |
// Want to move this to jQuery.ajax some day
|
| 7663 | |
jQuery.extend({
|
| 7664 | |
|
| 7665 | |
// Counter for holding the number of active queries
|
| 7666 | |
active: 0,
|
| 7667 | |
|
| 7668 | |
// Last-Modified header cache for next request
|
| 7669 | |
lastModified: {},
|
| 7670 | |
etag: {}
|
| 7671 | |
|
| 7672 | |
});
|
| 7673 | |
|
| 7674 | |
/* Handles responses to an ajax request:
|
| 7675 | |
* - sets all responseXXX fields accordingly
|
| 7676 | |
* - finds the right dataType (mediates between content-type and expected dataType)
|
| 7677 | |
* - returns the corresponding response
|
| 7678 | |
*/
|
| 7679 | |
function ajaxHandleResponses( s, jqXHR, responses ) {
|
| 7680 | |
|
| 7681 | |
var contents = s.contents,
|
| 7682 | |
dataTypes = s.dataTypes,
|
| 7683 | |
responseFields = s.responseFields,
|
| 7684 | |
ct,
|
| 7685 | |
type,
|
| 7686 | |
finalDataType,
|
| 7687 | |
firstDataType;
|
| 7688 | |
|
| 7689 | |
// Fill responseXXX fields
|
| 7690 | |
for ( type in responseFields ) {
|
| 7691 | |
if ( type in responses ) {
|
| 7692 | |
jqXHR[ responseFields[type] ] = responses[ type ];
|
| 7693 | |
}
|
| 7694 | |
}
|
| 7695 | |
|
| 7696 | |
// Remove auto dataType and get content-type in the process
|
| 7697 | |
while( dataTypes[ 0 ] === "*" ) {
|
| 7698 | |
dataTypes.shift();
|
| 7699 | |
if ( ct === undefined ) {
|
| 7700 | |
ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
|
| 7701 | |
}
|
| 7702 | |
}
|
| 7703 | |
|
| 7704 | |
// Check if we're dealing with a known content-type
|
| 7705 | |
if ( ct ) {
|
| 7706 | |
for ( type in contents ) {
|
| 7707 | |
if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
| 7708 | |
dataTypes.unshift( type );
|
| 7709 | |
break;
|
| 7710 | |
}
|
| 7711 | |
}
|
| 7712 | |
}
|
| 7713 | |
|
| 7714 | |
// Check to see if we have a response for the expected dataType
|
| 7715 | |
if ( dataTypes[ 0 ] in responses ) {
|
| 7716 | |
finalDataType = dataTypes[ 0 ];
|
| 7717 | |
} else {
|
| 7718 | |
// Try convertible dataTypes
|
| 7719 | |
for ( type in responses ) {
|
| 7720 | |
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
| 7721 | |
finalDataType = type;
|
| 7722 | |
break;
|
| 7723 | |
}
|
| 7724 | |
if ( !firstDataType ) {
|
| 7725 | |
firstDataType = type;
|
| 7726 | |
}
|
| 7727 | |
}
|
| 7728 | |
// Or just use first one
|
| 7729 | |
finalDataType = finalDataType || firstDataType;
|
| 7730 | |
}
|
| 7731 | |
|
| 7732 | |
// If we found a dataType
|
| 7733 | |
// We add the dataType to the list if needed
|
| 7734 | |
// and return the corresponding response
|
| 7735 | |
if ( finalDataType ) {
|
| 7736 | |
if ( finalDataType !== dataTypes[ 0 ] ) {
|
| 7737 | |
dataTypes.unshift( finalDataType );
|
| 7738 | |
}
|
| 7739 | |
return responses[ finalDataType ];
|
| 7740 | |
}
|
| 7741 | |
}
|
| 7742 | |
|
| 7743 | |
// Chain conversions given the request and the original response
|
| 7744 | |
function ajaxConvert( s, response ) {
|
| 7745 | |
|
| 7746 | |
// Apply the dataFilter if provided
|
| 7747 | |
if ( s.dataFilter ) {
|
| 7748 | |
response = s.dataFilter( response, s.dataType );
|
| 7749 | |
}
|
| 7750 | |
|
| 7751 | |
var dataTypes = s.dataTypes,
|
| 7752 | |
converters = {},
|
| 7753 | |
i,
|
| 7754 | |
key,
|
| 7755 | |
length = dataTypes.length,
|
| 7756 | |
tmp,
|
| 7757 | |
// Current and previous dataTypes
|
| 7758 | |
current = dataTypes[ 0 ],
|
| 7759 | |
prev,
|
| 7760 | |
// Conversion expression
|
| 7761 | |
conversion,
|
| 7762 | |
// Conversion function
|
| 7763 | |
conv,
|
| 7764 | |
// Conversion functions (transitive conversion)
|
| 7765 | |
conv1,
|
| 7766 | |
conv2;
|
| 7767 | |
|
| 7768 | |
// For each dataType in the chain
|
| 7769 | |
for ( i = 1; i < length; i++ ) {
|
| 7770 | |
|
| 7771 | |
// Create converters map
|
| 7772 | |
// with lowercased keys
|
| 7773 | |
if ( i === 1 ) {
|
| 7774 | |
for ( key in s.converters ) {
|
| 7775 | |
if ( typeof key === "string" ) {
|
| 7776 | |
converters[ key.toLowerCase() ] = s.converters[ key ];
|
| 7777 | |
}
|
| 7778 | |
}
|
| 7779 | |
}
|
| 7780 | |
|
| 7781 | |
// Get the dataTypes
|
| 7782 | |
prev = current;
|
| 7783 | |
current = dataTypes[ i ];
|
| 7784 | |
|
| 7785 | |
// If current is auto dataType, update it to prev
|
| 7786 | |
if ( current === "*" ) {
|
| 7787 | |
current = prev;
|
| 7788 | |
// If no auto and dataTypes are actually different
|
| 7789 | |
} else if ( prev !== "*" && prev !== current ) {
|
| 7790 | |
|
| 7791 | |
// Get the converter
|
| 7792 | |
conversion = prev + " " + current;
|
| 7793 | |
conv = converters[ conversion ] || converters[ "* " + current ];
|
| 7794 | |
|
| 7795 | |
// If there is no direct converter, search transitively
|
| 7796 | |
if ( !conv ) {
|
| 7797 | |
conv2 = undefined;
|
| 7798 | |
for ( conv1 in converters ) {
|
| 7799 | |
tmp = conv1.split( " " );
|
| 7800 | |
if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
|
| 7801 | |
conv2 = converters[ tmp[1] + " " + current ];
|
| 7802 | |
if ( conv2 ) {
|
| 7803 | |
conv1 = converters[ conv1 ];
|
| 7804 | |
if ( conv1 === true ) {
|
| 7805 | |
conv = conv2;
|
| 7806 | |
} else if ( conv2 === true ) {
|
| 7807 | |
conv = conv1;
|
| 7808 | |
}
|
| 7809 | |
break;
|
| 7810 | |
}
|
| 7811 | |
}
|
| 7812 | |
}
|
| 7813 | |
}
|
| 7814 | |
// If we found no converter, dispatch an error
|
| 7815 | |
if ( !( conv || conv2 ) ) {
|
| 7816 | |
jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
|
| 7817 | |
}
|
| 7818 | |
// If found converter is not an equivalence
|
| 7819 | |
if ( conv !== true ) {
|
| 7820 | |
// Convert with 1 or 2 converters accordingly
|
| 7821 | |
response = conv ? conv( response ) : conv2( conv1(response) );
|
| 7822 | |
}
|
| 7823 | |
}
|
| 7824 | |
}
|
| 7825 | |
return response;
|
| 7826 | |
}
|
| 7827 | |
|
| 7828 | |
|
| 7829 | |
|
| 7830 | |
|
| 7831 | |
var jsc = jQuery.now(),
|
| 7832 | |
jsre = /(\=)\?(&|$)|\?\?/i;
|
| 7833 | |
|
| 7834 | |
// Default jsonp settings
|
| 7835 | |
jQuery.ajaxSetup({
|
| 7836 | |
jsonp: "callback",
|
| 7837 | |
jsonpCallback: function() {
|
| 7838 | |
return jQuery.expando + "_" + ( jsc++ );
|
| 7839 | |
}
|
| 7840 | |
});
|
| 7841 | |
|
| 7842 | |
// Detect, normalize options and install callbacks for jsonp requests
|
| 7843 | |
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
| 7844 | |
|
| 7845 | |
var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
|
| 7846 | |
( typeof s.data === "string" );
|
| 7847 | |
|
| 7848 | |
if ( s.dataTypes[ 0 ] === "jsonp" ||
|
| 7849 | |
s.jsonp !== false && ( jsre.test( s.url ) ||
|
| 7850 | |
inspectData && jsre.test( s.data ) ) ) {
|
| 7851 | |
|
| 7852 | |
var responseContainer,
|
| 7853 | |
jsonpCallback = s.jsonpCallback =
|
| 7854 | |
jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
|
| 7855 | |
previous = window[ jsonpCallback ],
|
| 7856 | |
url = s.url,
|
| 7857 | |
data = s.data,
|
| 7858 | |
replace = "$1" + jsonpCallback + "$2";
|
| 7859 | |
|
| 7860 | |
if ( s.jsonp !== false ) {
|
| 7861 | |
url = url.replace( jsre, replace );
|
| 7862 | |
if ( s.url === url ) {
|
| 7863 | |
if ( inspectData ) {
|
| 7864 | |
data = data.replace( jsre, replace );
|
| 7865 | |
}
|
| 7866 | |
if ( s.data === data ) {
|
| 7867 | |
// Add callback manually
|
| 7868 | |
url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
|
| 7869 | |
}
|
| 7870 | |
}
|
| 7871 | |
}
|
| 7872 | |
|
| 7873 | |
s.url = url;
|
| 7874 | |
s.data = data;
|
| 7875 | |
|
| 7876 | |
// Install callback
|
| 7877 | |
window[ jsonpCallback ] = function( response ) {
|
| 7878 | |
responseContainer = [ response ];
|
| 7879 | |
};
|
| 7880 | |
|
| 7881 | |
// Clean-up function
|
| 7882 | |
jqXHR.always(function() {
|
| 7883 | |
// Set callback back to previous value
|
| 7884 | |
window[ jsonpCallback ] = previous;
|
| 7885 | |
// Call if it was a function and we have a response
|
| 7886 | |
if ( responseContainer && jQuery.isFunction( previous ) ) {
|
| 7887 | |
window[ jsonpCallback ]( responseContainer[ 0 ] );
|
| 7888 | |
}
|
| 7889 | |
});
|
| 7890 | |
|
| 7891 | |
// Use data converter to retrieve json after script execution
|
| 7892 | |
s.converters["script json"] = function() {
|
| 7893 | |
if ( !responseContainer ) {
|
| 7894 | |
jQuery.error( jsonpCallback + " was not called" );
|
| 7895 | |
}
|
| 7896 | |
return responseContainer[ 0 ];
|
| 7897 | |
};
|
| 7898 | |
|
| 7899 | |
// force json dataType
|
| 7900 | |
s.dataTypes[ 0 ] = "json";
|
| 7901 | |
|
| 7902 | |
// Delegate to script
|
| 7903 | |
return "script";
|
| 7904 | |
}
|
| 7905 | |
});
|
| 7906 | |
|
| 7907 | |
|
| 7908 | |
|
| 7909 | |
|
| 7910 | |
// Install script dataType
|
| 7911 | |
jQuery.ajaxSetup({
|
| 7912 | |
accepts: {
|
| 7913 | |
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
| 7914 | |
},
|
| 7915 | |
contents: {
|
| 7916 | |
script: /javascript|ecmascript/
|
| 7917 | |
},
|
| 7918 | |
converters: {
|
| 7919 | |
"text script": function( text ) {
|
| 7920 | |
jQuery.globalEval( text );
|
| 7921 | |
return text;
|
| 7922 | |
}
|
| 7923 | |
}
|
| 7924 | |
});
|
| 7925 | |
|
| 7926 | |
// Handle cache's special case and global
|
| 7927 | |
jQuery.ajaxPrefilter( "script", function( s ) {
|
| 7928 | |
if ( s.cache === undefined ) {
|
| 7929 | |
s.cache = false;
|
| 7930 | |
}
|
| 7931 | |
if ( s.crossDomain ) {
|
| 7932 | |
s.type = "GET";
|
| 7933 | |
s.global = false;
|
| 7934 | |
}
|
| 7935 | |
});
|
| 7936 | |
|
| 7937 | |
// Bind script tag hack transport
|
| 7938 | |
jQuery.ajaxTransport( "script", function(s) {
|
| 7939 | |
|
| 7940 | |
// This transport only deals with cross domain requests
|
| 7941 | |
if ( s.crossDomain ) {
|
| 7942 | |
|
| 7943 | |
var script,
|
| 7944 | |
head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
|
| 7945 | |
|
| 7946 | |
return {
|
| 7947 | |
|
| 7948 | |
send: function( _, callback ) {
|
| 7949 | |
|
| 7950 | |
script = document.createElement( "script" );
|
| 7951 | |
|
| 7952 | |
script.async = "async";
|
| 7953 | |
|
| 7954 | |
if ( s.scriptCharset ) {
|
| 7955 | |
script.charset = s.scriptCharset;
|
| 7956 | |
}
|
| 7957 | |
|
| 7958 | |
script.src = s.url;
|
| 7959 | |
|
| 7960 | |
// Attach handlers for all browsers
|
| 7961 | |
script.onload = script.onreadystatechange = function( _, isAbort ) {
|
| 7962 | |
|
| 7963 | |
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
|
| 7964 | |
|
| 7965 | |
// Handle memory leak in IE
|
| 7966 | |
script.onload = script.onreadystatechange = null;
|
| 7967 | |
|
| 7968 | |
// Remove the script
|
| 7969 | |
if ( head && script.parentNode ) {
|
| 7970 | |
head.removeChild( script );
|
| 7971 | |
}
|
| 7972 | |
|
| 7973 | |
// Dereference the script
|
| 7974 | |
script = undefined;
|
| 7975 | |
|
| 7976 | |
// Callback if not abort
|
| 7977 | |
if ( !isAbort ) {
|
| 7978 | |
callback( 200, "success" );
|
| 7979 | |
}
|
| 7980 | |
}
|
| 7981 | |
};
|
| 7982 | |
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
| 7983 | |
// This arises when a base node is used (#2709 and #4378).
|
| 7984 | |
head.insertBefore( script, head.firstChild );
|
| 7985 | |
},
|
| 7986 | |
|
| 7987 | |
abort: function() {
|
| 7988 | |
if ( script ) {
|
| 7989 | |
script.onload( 0, 1 );
|
| 7990 | |
}
|
| 7991 | |
}
|
| 7992 | |
};
|
| 7993 | |
}
|
| 7994 | |
});
|
| 7995 | |
|
| 7996 | |
|
| 7997 | |
|
| 7998 | |
|
| 7999 | |
var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
| 8000 | |
xhrOnUnloadAbort = window.ActiveXObject ? function() {
|
| 8001 | |
// Abort all pending requests
|
| 8002 | |
for ( var key in xhrCallbacks ) {
|
| 8003 | |
xhrCallbacks[ key ]( 0, 1 );
|
| 8004 | |
}
|
| 8005 | |
} : false,
|
| 8006 | |
xhrId = 0,
|
| 8007 | |
xhrCallbacks;
|
| 8008 | |
|
| 8009 | |
// Functions to create xhrs
|
| 8010 | |
function createStandardXHR() {
|
| 8011 | |
try {
|
| 8012 | |
return new window.XMLHttpRequest();
|
| 8013 | |
} catch( e ) {}
|
| 8014 | |
}
|
| 8015 | |
|
| 8016 | |
function createActiveXHR() {
|
| 8017 | |
try {
|
| 8018 | |
return new window.ActiveXObject( "Microsoft.XMLHTTP" );
|
| 8019 | |
} catch( e ) {}
|
| 8020 | |
}
|
| 8021 | |
|
| 8022 | |
// Create the request object
|
| 8023 | |
// (This is still attached to ajaxSettings for backward compatibility)
|
| 8024 | |
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
|
| 8025 | |
/* Microsoft failed to properly
|
| 8026 | |
* implement the XMLHttpRequest in IE7 (can't request local files),
|
| 8027 | |
* so we use the ActiveXObject when it is available
|
| 8028 | |
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
| 8029 | |
* we need a fallback.
|
| 8030 | |
*/
|
| 8031 | |
function() {
|
| 8032 | |
return !this.isLocal && createStandardXHR() || createActiveXHR();
|
| 8033 | |
} :
|
| 8034 | |
// For all other browsers, use the standard XMLHttpRequest object
|
| 8035 | |
createStandardXHR;
|
| 8036 | |
|
| 8037 | |
// Determine support properties
|
| 8038 | |
(function( xhr ) {
|
| 8039 | |
jQuery.extend( jQuery.support, {
|
| 8040 | |
ajax: !!xhr,
|
| 8041 | |
cors: !!xhr && ( "withCredentials" in xhr )
|
| 8042 | |
});
|
| 8043 | |
})( jQuery.ajaxSettings.xhr() );
|
| 8044 | |
|
| 8045 | |
// Create transport if the browser can provide an xhr
|
| 8046 | |
if ( jQuery.support.ajax ) {
|
| 8047 | |
|
| 8048 | |
jQuery.ajaxTransport(function( s ) {
|
| 8049 | |
// Cross domain only allowed if supported through XMLHttpRequest
|
| 8050 | |
if ( !s.crossDomain || jQuery.support.cors ) {
|
| 8051 | |
|
| 8052 | |
var callback;
|
| 8053 | |
|
| 8054 | |
return {
|
| 8055 | |
send: function( headers, complete ) {
|
| 8056 | |
|
| 8057 | |
// Get a new xhr
|
| 8058 | |
var xhr = s.xhr(),
|
| 8059 | |
handle,
|
| 8060 | |
i;
|
| 8061 | |
|
| 8062 | |
// Open the socket
|
| 8063 | |
// Passing null username, generates a login popup on Opera (#2865)
|
| 8064 | |
if ( s.username ) {
|
| 8065 | |
xhr.open( s.type, s.url, s.async, s.username, s.password );
|
| 8066 | |
} else {
|
| 8067 | |
xhr.open( s.type, s.url, s.async );
|
| 8068 | |
}
|
| 8069 | |
|
| 8070 | |
// Apply custom fields if provided
|
| 8071 | |
if ( s.xhrFields ) {
|
| 8072 | |
for ( i in s.xhrFields ) {
|
| 8073 | |
xhr[ i ] = s.xhrFields[ i ];
|
| 8074 | |
}
|
| 8075 | |
}
|
| 8076 | |
|
| 8077 | |
// Override mime type if needed
|
| 8078 | |
if ( s.mimeType && xhr.overrideMimeType ) {
|
| 8079 | |
xhr.overrideMimeType( s.mimeType );
|
| 8080 | |
}
|
| 8081 | |
|
| 8082 | |
// X-Requested-With header
|
| 8083 | |
// For cross-domain requests, seeing as conditions for a preflight are
|
| 8084 | |
// akin to a jigsaw puzzle, we simply never set it to be sure.
|
| 8085 | |
// (it can always be set on a per-request basis or even using ajaxSetup)
|
| 8086 | |
// For same-domain requests, won't change header if already provided.
|
| 8087 | |
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
|
| 8088 | |
headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
| 8089 | |
}
|
| 8090 | |
|
| 8091 | |
// Need an extra try/catch for cross domain requests in Firefox 3
|
| 8092 | |
try {
|
| 8093 | |
for ( i in headers ) {
|
| 8094 | |
xhr.setRequestHeader( i, headers[ i ] );
|
| 8095 | |
}
|
| 8096 | |
} catch( _ ) {}
|
| 8097 | |
|
| 8098 | |
// Do send the request
|
| 8099 | |
// This may raise an exception which is actually
|
| 8100 | |
// handled in jQuery.ajax (so no try/catch here)
|
| 8101 | |
xhr.send( ( s.hasContent && s.data ) || null );
|
| 8102 | |
|
| 8103 | |
// Listener
|
| 8104 | |
callback = function( _, isAbort ) {
|
| 8105 | |
|
| 8106 | |
var status,
|
| 8107 | |
statusText,
|
| 8108 | |
responseHeaders,
|
| 8109 | |
responses,
|
| 8110 | |
xml;
|
| 8111 | |
|
| 8112 | |
// Firefox throws exceptions when accessing properties
|
| 8113 | |
// of an xhr when a network error occured
|
| 8114 | |
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
| 8115 | |
try {
|
| 8116 | |
|
| 8117 | |
// Was never called and is aborted or complete
|
| 8118 | |
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
|
| 8119 | |
|
| 8120 | |
// Only called once
|
| 8121 | |
callback = undefined;
|
| 8122 | |
|
| 8123 | |
// Do not keep as active anymore
|
| 8124 | |
if ( handle ) {
|
| 8125 | |
xhr.onreadystatechange = jQuery.noop;
|
| 8126 | |
if ( xhrOnUnloadAbort ) {
|
| 8127 | |
delete xhrCallbacks[ handle ];
|
| 8128 | |
}
|
| 8129 | |
}
|
| 8130 | |
|
| 8131 | |
// If it's an abort
|
| 8132 | |
if ( isAbort ) {
|
| 8133 | |
// Abort it manually if needed
|
| 8134 | |
if ( xhr.readyState !== 4 ) {
|
| 8135 | |
xhr.abort();
|
| 8136 | |
}
|
| 8137 | |
} else {
|
| 8138 | |
status = xhr.status;
|
| 8139 | |
responseHeaders = xhr.getAllResponseHeaders();
|
| 8140 | |
responses = {};
|
| 8141 | |
xml = xhr.responseXML;
|
| 8142 | |
|
| 8143 | |
// Construct response list
|
| 8144 | |
if ( xml && xml.documentElement /* #4958 */ ) {
|
| 8145 | |
responses.xml = xml;
|
| 8146 | |
}
|
| 8147 | |
responses.text = xhr.responseText;
|
| 8148 | |
|
| 8149 | |
// Firefox throws an exception when accessing
|
| 8150 | |
// statusText for faulty cross-domain requests
|
| 8151 | |
try {
|
| 8152 | |
statusText = xhr.statusText;
|
| 8153 | |
} catch( e ) {
|
| 8154 | |
// We normalize with Webkit giving an empty statusText
|
| 8155 | |
statusText = "";
|
| 8156 | |
}
|
| 8157 | |
|
| 8158 | |
// Filter status for non standard behaviors
|
| 8159 | |
|
| 8160 | |
// If the request is local and we have data: assume a success
|
| 8161 | |
// (success with no data won't get notified, that's the best we
|
| 8162 | |
// can do given current implementations)
|
| 8163 | |
if ( !status && s.isLocal && !s.crossDomain ) {
|
| 8164 | |
status = responses.text ? 200 : 404;
|
| 8165 | |
// IE - #1450: sometimes returns 1223 when it should be 204
|
| 8166 | |
} else if ( status === 1223 ) {
|
| 8167 | |
status = 204;
|
| 8168 | |
}
|
| 8169 | |
}
|
| 8170 | |
}
|
| 8171 | |
} catch( firefoxAccessException ) {
|
| 8172 | |
if ( !isAbort ) {
|
| 8173 | |
complete( -1, firefoxAccessException );
|
| 8174 | |
}
|
| 8175 | |
}
|
| 8176 | |
|
| 8177 | |
// Call complete if needed
|
| 8178 | |
if ( responses ) {
|
| 8179 | |
complete( status, statusText, responses, responseHeaders );
|
| 8180 | |
}
|
| 8181 | |
};
|
| 8182 | |
|
| 8183 | |
// if we're in sync mode or it's in cache
|
| 8184 | |
// and has been retrieved directly (IE6 & IE7)
|
| 8185 | |
// we need to manually fire the callback
|
| 8186 | |
if ( !s.async || xhr.readyState === 4 ) {
|
| 8187 | |
callback();
|
| 8188 | |
} else {
|
| 8189 | |
handle = ++xhrId;
|
| 8190 | |
if ( xhrOnUnloadAbort ) {
|
| 8191 | |
// Create the active xhrs callbacks list if needed
|
| 8192 | |
// and attach the unload handler
|
| 8193 | |
if ( !xhrCallbacks ) {
|
| 8194 | |
xhrCallbacks = {};
|
| 8195 | |
jQuery( window ).unload( xhrOnUnloadAbort );
|
| 8196 | |
}
|
| 8197 | |
// Add to list of active xhrs callbacks
|
| 8198 | |
xhrCallbacks[ handle ] = callback;
|
| 8199 | |
}
|
| 8200 | |
xhr.onreadystatechange = callback;
|
| 8201 | |
}
|
| 8202 | |
},
|
| 8203 | |
|
| 8204 | |
abort: function() {
|
| 8205 | |
if ( callback ) {
|
| 8206 | |
callback(0,1);
|
| 8207 | |
}
|
| 8208 | |
}
|
| 8209 | |
};
|
| 8210 | |
}
|
| 8211 | |
});
|
| 8212 | |
}
|
| 8213 | |
|
| 8214 | |
|
| 8215 | |
|
| 8216 | |
|
| 8217 | |
var elemdisplay = {},
|
| 8218 | |
iframe, iframeDoc,
|
| 8219 | |
rfxtypes = /^(?:toggle|show|hide)$/,
|
| 8220 | |
rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
|
| 8221 | |
timerId,
|
| 8222 | |
fxAttrs = [
|
| 8223 | |
// height animations
|
| 8224 | |
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
|
| 8225 | |
// width animations
|
| 8226 | |
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
|
| 8227 | |
// opacity animations
|
| 8228 | |
[ "opacity" ]
|
| 8229 | |
],
|
| 8230 | |
fxNow;
|
| 8231 | |
|
| 8232 | |
jQuery.fn.extend({
|
| 8233 | |
show: function( speed, easing, callback ) {
|
| 8234 | |
var elem, display;
|
| 8235 | |
|
| 8236 | |
if ( speed || speed === 0 ) {
|
| 8237 | |
return this.animate( genFx("show", 3), speed, easing, callback );
|
| 8238 | |
|
| 8239 | |
} else {
|
| 8240 | |
for ( var i = 0, j = this.length; i < j; i++ ) {
|
| 8241 | |
elem = this[ i ];
|
| 8242 | |
|
| 8243 | |
if ( elem.style ) {
|
| 8244 | |
display = elem.style.display;
|
| 8245 | |
|
| 8246 | |
// Reset the inline display of this element to learn if it is
|
| 8247 | |
// being hidden by cascaded rules or not
|
| 8248 | |
if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
|
| 8249 | |
display = elem.style.display = "";
|
| 8250 | |
}
|
| 8251 | |
|
| 8252 | |
// Set elements which have been overridden with display: none
|
| 8253 | |
// in a stylesheet to whatever the default browser style is
|
| 8254 | |
// for such an element
|
| 8255 | |
if ( display === "" && jQuery.css(elem, "display") === "none" ) {
|
| 8256 | |
jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
|
| 8257 | |
}
|
| 8258 | |
}
|
| 8259 | |
}
|
| 8260 | |
|
| 8261 | |
// Set the display of most of the elements in a second loop
|
| 8262 | |
// to avoid the constant reflow
|
| 8263 | |
for ( i = 0; i < j; i++ ) {
|
| 8264 | |
elem = this[ i ];
|
| 8265 | |
|
| 8266 | |
if ( elem.style ) {
|
| 8267 | |
display = elem.style.display;
|
| 8268 | |
|
| 8269 | |
if ( display === "" || display === "none" ) {
|
| 8270 | |
elem.style.display = jQuery._data( elem, "olddisplay" ) || "";
|
| 8271 | |
}
|
| 8272 | |
}
|
| 8273 | |
}
|
| 8274 | |
|
| 8275 | |
return this;
|
| 8276 | |
}
|
| 8277 | |
},
|
| 8278 | |
|
| 8279 | |
hide: function( speed, easing, callback ) {
|
| 8280 | |
if ( speed || speed === 0 ) {
|
| 8281 | |
return this.animate( genFx("hide", 3), speed, easing, callback);
|
| 8282 | |
|
| 8283 | |
} else {
|
| 8284 | |
var elem, display,
|
| 8285 | |
i = 0,
|
| 8286 | |
j = this.length;
|
| 8287 | |
|
| 8288 | |
for ( ; i < j; i++ ) {
|
| 8289 | |
elem = this[i];
|
| 8290 | |
if ( elem.style ) {
|
| 8291 | |
display = jQuery.css( elem, "display" );
|
| 8292 | |
|
| 8293 | |
if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) {
|
| 8294 | |
jQuery._data( elem, "olddisplay", display );
|
| 8295 | |
}
|
| 8296 | |
}
|
| 8297 | |
}
|
| 8298 | |
|
| 8299 | |
// Set the display of the elements in a second loop
|
| 8300 | |
// to avoid the constant reflow
|
| 8301 | |
for ( i = 0; i < j; i++ ) {
|
| 8302 | |
if ( this[i].style ) {
|
| 8303 | |
this[i].style.display = "none";
|
| 8304 | |
}
|
| 8305 | |
}
|
| 8306 | |
|
| 8307 | |
return this;
|
| 8308 | |
}
|
| 8309 | |
},
|
| 8310 | |
|
| 8311 | |
// Save the old toggle function
|
| 8312 | |
_toggle: jQuery.fn.toggle,
|
| 8313 | |
|
| 8314 | |
toggle: function( fn, fn2, callback ) {
|
| 8315 | |
var bool = typeof fn === "boolean";
|
| 8316 | |
|
| 8317 | |
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
|
| 8318 | |
this._toggle.apply( this, arguments );
|
| 8319 | |
|
| 8320 | |
} else if ( fn == null || bool ) {
|
| 8321 | |
this.each(function() {
|
| 8322 | |
var state = bool ? fn : jQuery(this).is(":hidden");
|
| 8323 | |
jQuery(this)[ state ? "show" : "hide" ]();
|
| 8324 | |
});
|
| 8325 | |
|
| 8326 | |
} else {
|
| 8327 | |
this.animate(genFx("toggle", 3), fn, fn2, callback);
|
| 8328 | |
}
|
| 8329 | |
|
| 8330 | |
return this;
|
| 8331 | |
},
|
| 8332 | |
|
| 8333 | |
fadeTo: function( speed, to, easing, callback ) {
|
| 8334 | |
return this.filter(":hidden").css("opacity", 0).show().end()
|
| 8335 | |
.animate({opacity: to}, speed, easing, callback);
|
| 8336 | |
},
|
| 8337 | |
|
| 8338 | |
animate: function( prop, speed, easing, callback ) {
|
| 8339 | |
var optall = jQuery.speed( speed, easing, callback );
|
| 8340 | |
|
| 8341 | |
if ( jQuery.isEmptyObject( prop ) ) {
|
| 8342 | |
return this.each( optall.complete, [ false ] );
|
| 8343 | |
}
|
| 8344 | |
|
| 8345 | |
// Do not change referenced properties as per-property easing will be lost
|
| 8346 | |
prop = jQuery.extend( {}, prop );
|
| 8347 | |
|
| 8348 | |
function doAnimation() {
|
| 8349 | |
// XXX 'this' does not always have a nodeName when running the
|
| 8350 | |
// test suite
|
| 8351 | |
|
| 8352 | |
if ( optall.queue === false ) {
|
| 8353 | |
jQuery._mark( this );
|
| 8354 | |
}
|
| 8355 | |
|
| 8356 | |
var opt = jQuery.extend( {}, optall ),
|
| 8357 | |
isElement = this.nodeType === 1,
|
| 8358 | |
hidden = isElement && jQuery(this).is(":hidden"),
|
| 8359 | |
name, val, p, e,
|
| 8360 | |
parts, start, end, unit,
|
| 8361 | |
method;
|
| 8362 | |
|
| 8363 | |
// will store per property easing and be used to determine when an animation is complete
|
| 8364 | |
opt.animatedProperties = {};
|
| 8365 | |
|
| 8366 | |
for ( p in prop ) {
|
| 8367 | |
|
| 8368 | |
// property name normalization
|
| 8369 | |
name = jQuery.camelCase( p );
|
| 8370 | |
if ( p !== name ) {
|
| 8371 | |
prop[ name ] = prop[ p ];
|
| 8372 | |
delete prop[ p ];
|
| 8373 | |
}
|
| 8374 | |
|
| 8375 | |
val = prop[ name ];
|
| 8376 | |
|
| 8377 | |
// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
|
| 8378 | |
if ( jQuery.isArray( val ) ) {
|
| 8379 | |
opt.animatedProperties[ name ] = val[ 1 ];
|
| 8380 | |
val = prop[ name ] = val[ 0 ];
|
| 8381 | |
} else {
|
| 8382 | |
opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
|
| 8383 | |
}
|
| 8384 | |
|
| 8385 | |
if ( val === "hide" && hidden || val === "show" && !hidden ) {
|
| 8386 | |
return opt.complete.call( this );
|
| 8387 | |
}
|
| 8388 | |
|
| 8389 | |
if ( isElement && ( name === "height" || name === "width" ) ) {
|
| 8390 | |
// Make sure that nothing sneaks out
|
| 8391 | |
// Record all 3 overflow attributes because IE does not
|
| 8392 | |
// change the overflow attribute when overflowX and
|
| 8393 | |
// overflowY are set to the same value
|
| 8394 | |
opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
|
| 8395 | |
|
| 8396 | |
// Set display property to inline-block for height/width
|
| 8397 | |
// animations on inline elements that are having width/height animated
|
| 8398 | |
if ( jQuery.css( this, "display" ) === "inline" &&
|
| 8399 | |
jQuery.css( this, "float" ) === "none" ) {
|
| 8400 | |
|
| 8401 | |
// inline-level elements accept inline-block;
|
| 8402 | |
// block-level elements need to be inline with layout
|
| 8403 | |
if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) {
|
| 8404 | |
this.style.display = "inline-block";
|
| 8405 | |
|
| 8406 | |
} else {
|
| 8407 | |
this.style.zoom = 1;
|
| 8408 | |
}
|
| 8409 | |
}
|
| 8410 | |
}
|
| 8411 | |
}
|
| 8412 | |
|
| 8413 | |
if ( opt.overflow != null ) {
|
| 8414 | |
this.style.overflow = "hidden";
|
| 8415 | |
}
|
| 8416 | |
|
| 8417 | |
for ( p in prop ) {
|
| 8418 | |
e = new jQuery.fx( this, opt, p );
|
| 8419 | |
val = prop[ p ];
|
| 8420 | |
|
| 8421 | |
if ( rfxtypes.test( val ) ) {
|
| 8422 | |
|
| 8423 | |
// Tracks whether to show or hide based on private
|
| 8424 | |
// data attached to the element
|
| 8425 | |
method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
|
| 8426 | |
if ( method ) {
|
| 8427 | |
jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
|
| 8428 | |
e[ method ]();
|
| 8429 | |
} else {
|
| 8430 | |
e[ val ]();
|
| 8431 | |
}
|
| 8432 | |
|
| 8433 | |
} else {
|
| 8434 | |
parts = rfxnum.exec( val );
|
| 8435 | |
start = e.cur();
|
| 8436 | |
|
| 8437 | |
if ( parts ) {
|
| 8438 | |
end = parseFloat( parts[2] );
|
| 8439 | |
unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );
|
| 8440 | |
|
| 8441 | |
// We need to compute starting value
|
| 8442 | |
if ( unit !== "px" ) {
|
| 8443 | |
jQuery.style( this, p, (end || 1) + unit);
|
| 8444 | |
start = ( (end || 1) / e.cur() ) * start;
|
| 8445 | |
jQuery.style( this, p, start + unit);
|
| 8446 | |
}
|
| 8447 | |
|
| 8448 | |
// If a +=/-= token was provided, we're doing a relative animation
|
| 8449 | |
if ( parts[1] ) {
|
| 8450 | |
end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
|
| 8451 | |
}
|
| 8452 | |
|
| 8453 | |
e.custom( start, end, unit );
|
| 8454 | |
|
| 8455 | |
} else {
|
| 8456 | |
e.custom( start, val, "" );
|
| 8457 | |
}
|
| 8458 | |
}
|
| 8459 | |
}
|
| 8460 | |
|
| 8461 | |
// For JS strict compliance
|
| 8462 | |
return true;
|
| 8463 | |
}
|
| 8464 | |
|
| 8465 | |
return optall.queue === false ?
|
| 8466 | |
this.each( doAnimation ) :
|
| 8467 | |
this.queue( optall.queue, doAnimation );
|
| 8468 | |
},
|
| 8469 | |
|
| 8470 | |
stop: function( type, clearQueue, gotoEnd ) {
|
| 8471 | |
if ( typeof type !== "string" ) {
|
| 8472 | |
gotoEnd = clearQueue;
|
| 8473 | |
clearQueue = type;
|
| 8474 | |
type = undefined;
|
| 8475 | |
}
|
| 8476 | |
if ( clearQueue && type !== false ) {
|
| 8477 | |
this.queue( type || "fx", [] );
|
| 8478 | |
}
|
| 8479 | |
|
| 8480 | |
return this.each(function() {
|
| 8481 | |
var index,
|
| 8482 | |
hadTimers = false,
|
| 8483 | |
timers = jQuery.timers,
|
| 8484 | |
data = jQuery._data( this );
|
| 8485 | |
|
| 8486 | |
// clear marker counters if we know they won't be
|
| 8487 | |
if ( !gotoEnd ) {
|
| 8488 | |
jQuery._unmark( true, this );
|
| 8489 | |
}
|
| 8490 | |
|
| 8491 | |
function stopQueue( elem, data, index ) {
|
| 8492 | |
var hooks = data[ index ];
|
| 8493 | |
jQuery.removeData( elem, index, true );
|
| 8494 | |
hooks.stop( gotoEnd );
|
| 8495 | |
}
|
| 8496 | |
|
| 8497 | |
if ( type == null ) {
|
| 8498 | |
for ( index in data ) {
|
| 8499 | |
if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
|
| 8500 | |
stopQueue( this, data, index );
|
| 8501 | |
}
|
| 8502 | |
}
|
| 8503 | |
} else if ( data[ index = type + ".run" ] && data[ index ].stop ){
|
| 8504 | |
stopQueue( this, data, index );
|
| 8505 | |
}
|
| 8506 | |
|
| 8507 | |
for ( index = timers.length; index--; ) {
|
| 8508 | |
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
| 8509 | |
if ( gotoEnd ) {
|
| 8510 | |
|
| 8511 | |
// force the next step to be the last
|
| 8512 | |
timers[ index ]( true );
|
| 8513 | |
} else {
|
| 8514 | |
timers[ index ].saveState();
|
| 8515 | |
}
|
| 8516 | |
hadTimers = true;
|
| 8517 | |
timers.splice( index, 1 );
|
| 8518 | |
}
|
| 8519 | |
}
|
| 8520 | |
|
| 8521 | |
// start the next in the queue if the last step wasn't forced
|
| 8522 | |
// timers currently will call their complete callbacks, which will dequeue
|
| 8523 | |
// but only if they were gotoEnd
|
| 8524 | |
if ( !( gotoEnd && hadTimers ) ) {
|
| 8525 | |
jQuery.dequeue( this, type );
|
| 8526 | |
}
|
| 8527 | |
});
|
| 8528 | |
}
|
| 8529 | |
|
| 8530 | |
});
|
| 8531 | |
|
| 8532 | |
// Animations created synchronously will run synchronously
|
| 8533 | |
function createFxNow() {
|
| 8534 | |
setTimeout( clearFxNow, 0 );
|
| 8535 | |
return ( fxNow = jQuery.now() );
|
| 8536 | |
}
|
| 8537 | |
|
| 8538 | |
function clearFxNow() {
|
| 8539 | |
fxNow = undefined;
|
| 8540 | |
}
|
| 8541 | |
|
| 8542 | |
// Generate parameters to create a standard animation
|
| 8543 | |
function genFx( type, num ) {
|
| 8544 | |
var obj = {};
|
| 8545 | |
|
| 8546 | |
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() {
|
| 8547 | |
obj[ this ] = type;
|
| 8548 | |
});
|
| 8549 | |
|
| 8550 | |
return obj;
|
| 8551 | |
}
|
| 8552 | |
|
| 8553 | |
// Generate shortcuts for custom animations
|
| 8554 | |
jQuery.each({
|
| 8555 | |
slideDown: genFx( "show", 1 ),
|
| 8556 | |
slideUp: genFx( "hide", 1 ),
|
| 8557 | |
slideToggle: genFx( "toggle", 1 ),
|
| 8558 | |
fadeIn: { opacity: "show" },
|
| 8559 | |
fadeOut: { opacity: "hide" },
|
| 8560 | |
fadeToggle: { opacity: "toggle" }
|
| 8561 | |
}, function( name, props ) {
|
| 8562 | |
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
| 8563 | |
return this.animate( props, speed, easing, callback );
|
| 8564 | |
};
|
| 8565 | |
});
|
| 8566 | |
|
| 8567 | |
jQuery.extend({
|
| 8568 | |
speed: function( speed, easing, fn ) {
|
| 8569 | |
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
| 8570 | |
complete: fn || !fn && easing ||
|
| 8571 | |
jQuery.isFunction( speed ) && speed,
|
| 8572 | |
duration: speed,
|
| 8573 | |
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
| 8574 | |
};
|
| 8575 | |
|
| 8576 | |
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
| 8577 | |
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
| 8578 | |
|
| 8579 | |
// normalize opt.queue - true/undefined/null -> "fx"
|
| 8580 | |
if ( opt.queue == null || opt.queue === true ) {
|
| 8581 | |
opt.queue = "fx";
|
| 8582 | |
}
|
| 8583 | |
|
| 8584 | |
// Queueing
|
| 8585 | |
opt.old = opt.complete;
|
| 8586 | |
|
| 8587 | |
opt.complete = function( noUnmark ) {
|
| 8588 | |
if ( jQuery.isFunction( opt.old ) ) {
|
| 8589 | |
opt.old.call( this );
|
| 8590 | |
}
|
| 8591 | |
|
| 8592 | |
if ( opt.queue ) {
|
| 8593 | |
jQuery.dequeue( this, opt.queue );
|
| 8594 | |
} else if ( noUnmark !== false ) {
|
| 8595 | |
jQuery._unmark( this );
|
| 8596 | |
}
|
| 8597 | |
};
|
| 8598 | |
|
| 8599 | |
return opt;
|
| 8600 | |
},
|
| 8601 | |
|
| 8602 | |
easing: {
|
| 8603 | |
linear: function( p, n, firstNum, diff ) {
|
| 8604 | |
return firstNum + diff * p;
|
| 8605 | |
},
|
| 8606 | |
swing: function( p, n, firstNum, diff ) {
|
| 8607 | |
return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum;
|
| 8608 | |
}
|
| 8609 | |
},
|
| 8610 | |
|
| 8611 | |
timers: [],
|
| 8612 | |
|
| 8613 | |
fx: function( elem, options, prop ) {
|
| 8614 | |
this.options = options;
|
| 8615 | |
this.elem = elem;
|
| 8616 | |
this.prop = prop;
|
| 8617 | |
|
| 8618 | |
options.orig = options.orig || {};
|
| 8619 | |
}
|
| 8620 | |
|
| 8621 | |
});
|
| 8622 | |
|
| 8623 | |
jQuery.fx.prototype = {
|
| 8624 | |
// Simple function for setting a style value
|
| 8625 | |
update: function() {
|
| 8626 | |
if ( this.options.step ) {
|
| 8627 | |
this.options.step.call( this.elem, this.now, this );
|
| 8628 | |
}
|
| 8629 | |
|
| 8630 | |
( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
|
| 8631 | |
},
|
| 8632 | |
|
| 8633 | |
// Get the current size
|
| 8634 | |
cur: function() {
|
| 8635 | |
if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) {
|
| 8636 | |
return this.elem[ this.prop ];
|
| 8637 | |
}
|
| 8638 | |
|
| 8639 | |
var parsed,
|
| 8640 | |
r = jQuery.css( this.elem, this.prop );
|
| 8641 | |
// Empty strings, null, undefined and "auto" are converted to 0,
|
| 8642 | |
// complex values such as "rotate(1rad)" are returned as is,
|
| 8643 | |
// simple values such as "10px" are parsed to Float.
|
| 8644 | |
return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
|
| 8645 | |
},
|
| 8646 | |
|
| 8647 | |
// Start an animation from one number to another
|
| 8648 | |
custom: function( from, to, unit ) {
|
| 8649 | |
var self = this,
|
| 8650 | |
fx = jQuery.fx;
|
| 8651 | |
|
| 8652 | |
this.startTime = fxNow || createFxNow();
|
| 8653 | |
this.end = to;
|
| 8654 | |
this.now = this.start = from;
|
| 8655 | |
this.pos = this.state = 0;
|
| 8656 | |
this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
|
| 8657 | |
|
| 8658 | |
function t( gotoEnd ) {
|
| 8659 | |
return self.step( gotoEnd );
|
| 8660 | |
}
|
| 8661 | |
|
| 8662 | |
t.queue = this.options.queue;
|
| 8663 | |
t.elem = this.elem;
|
| 8664 | |
t.saveState = function() {
|
| 8665 | |
if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
|
| 8666 | |
jQuery._data( self.elem, "fxshow" + self.prop, self.start );
|
| 8667 | |
}
|
| 8668 | |
};
|
| 8669 | |
|
| 8670 | |
if ( t() && jQuery.timers.push(t) && !timerId ) {
|
| 8671 | |
timerId = setInterval( fx.tick, fx.interval );
|
| 8672 | |
}
|
| 8673 | |
},
|
| 8674 | |
|
| 8675 | |
// Simple 'show' function
|
| 8676 | |
show: function() {
|
| 8677 | |
var dataShow = jQuery._data( this.elem, "fxshow" + this.prop );
|
| 8678 | |
|
| 8679 | |
// Remember where we started, so that we can go back to it later
|
| 8680 | |
this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop );
|
| 8681 | |
this.options.show = true;
|
| 8682 | |
|
| 8683 | |
// Begin the animation
|
| 8684 | |
// Make sure that we start at a small width/height to avoid any flash of content
|
| 8685 | |
if ( dataShow !== undefined ) {
|
| 8686 | |
// This show is picking up where a previous hide or show left off
|
| 8687 | |
this.custom( this.cur(), dataShow );
|
| 8688 | |
} else {
|
| 8689 | |
this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
|
| 8690 | |
}
|
| 8691 | |
|
| 8692 | |
// Start by showing the element
|
| 8693 | |
jQuery( this.elem ).show();
|
| 8694 | |
},
|
| 8695 | |
|
| 8696 | |
// Simple 'hide' function
|
| 8697 | |
hide: function() {
|
| 8698 | |
// Remember where we started, so that we can go back to it later
|
| 8699 | |
this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop );
|
| 8700 | |
this.options.hide = true;
|
| 8701 | |
|
| 8702 | |
// Begin the animation
|
| 8703 | |
this.custom( this.cur(), 0 );
|
| 8704 | |
},
|
| 8705 | |
|
| 8706 | |
// Each step of an animation
|
| 8707 | |
step: function( gotoEnd ) {
|
| 8708 | |
var p, n, complete,
|
| 8709 | |
t = fxNow || createFxNow(),
|
| 8710 | |
done = true,
|
| 8711 | |
elem = this.elem,
|
| 8712 | |
options = this.options;
|
| 8713 | |
|
| 8714 | |
if ( gotoEnd || t >= options.duration + this.startTime ) {
|
| 8715 | |
this.now = this.end;
|
| 8716 | |
this.pos = this.state = 1;
|
| 8717 | |
this.update();
|
| 8718 | |
|
| 8719 | |
options.animatedProperties[ this.prop ] = true;
|
| 8720 | |
|
| 8721 | |
for ( p in options.animatedProperties ) {
|
| 8722 | |
if ( options.animatedProperties[ p ] !== true ) {
|
| 8723 | |
done = false;
|
| 8724 | |
}
|
| 8725 | |
}
|
| 8726 | |
|
| 8727 | |
if ( done ) {
|
| 8728 | |
// Reset the overflow
|
| 8729 | |
if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
|
| 8730 | |
|
| 8731 | |
jQuery.each( [ "", "X", "Y" ], function( index, value ) {
|
| 8732 | |
elem.style[ "overflow" + value ] = options.overflow[ index ];
|
| 8733 | |
});
|
| 8734 | |
}
|
| 8735 | |
|
| 8736 | |
// Hide the element if the "hide" operation was done
|
| 8737 | |
if ( options.hide ) {
|
| 8738 | |
jQuery( elem ).hide();
|
| 8739 | |
}
|
| 8740 | |
|
| 8741 | |
// Reset the properties, if the item has been hidden or shown
|
| 8742 | |
if ( options.hide || options.show ) {
|
| 8743 | |
for ( p in options.animatedProperties ) {
|
| 8744 | |
jQuery.style( elem, p, options.orig[ p ] );
|
| 8745 | |
jQuery.removeData( elem, "fxshow" + p, true );
|
| 8746 | |
// Toggle data is no longer needed
|
| 8747 | |
jQuery.removeData( elem, "toggle" + p, true );
|
| 8748 | |
}
|
| 8749 | |
}
|
| 8750 | |
|
| 8751 | |
// Execute the complete function
|
| 8752 | |
// in the event that the complete function throws an exception
|
| 8753 | |
// we must ensure it won't be called twice. #5684
|
| 8754 | |
|
| 8755 | |
complete = options.complete;
|
| 8756 | |
if ( complete ) {
|
| 8757 | |
|
| 8758 | |
options.complete = false;
|
| 8759 | |
complete.call( elem );
|
| 8760 | |
}
|
| 8761 | |
}
|
| 8762 | |
|
| 8763 | |
return false;
|
| 8764 | |
|
| 8765 | |
} else {
|
| 8766 | |
// classical easing cannot be used with an Infinity duration
|
| 8767 | |
if ( options.duration == Infinity ) {
|
| 8768 | |
this.now = t;
|
| 8769 | |
} else {
|
| 8770 | |
n = t - this.startTime;
|
| 8771 | |
this.state = n / options.duration;
|
| 8772 | |
|
| 8773 | |
// Perform the easing function, defaults to swing
|
| 8774 | |
this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration );
|
| 8775 | |
this.now = this.start + ( (this.end - this.start) * this.pos );
|
| 8776 | |
}
|
| 8777 | |
// Perform the next step of the animation
|
| 8778 | |
this.update();
|
| 8779 | |
}
|
| 8780 | |
|
| 8781 | |
return true;
|
| 8782 | |
}
|
| 8783 | |
};
|
| 8784 | |
|
| 8785 | |
jQuery.extend( jQuery.fx, {
|
| 8786 | |
tick: function() {
|
| 8787 | |
var timer,
|
| 8788 | |
timers = jQuery.timers,
|
| 8789 | |
i = 0;
|
| 8790 | |
|
| 8791 | |
for ( ; i < timers.length; i++ ) {
|
| 8792 | |
timer = timers[ i ];
|
| 8793 | |
// Checks the timer has not already been removed
|
| 8794 | |
if ( !timer() && timers[ i ] === timer ) {
|
| 8795 | |
timers.splice( i--, 1 );
|
| 8796 | |
}
|
| 8797 | |
}
|
| 8798 | |
|
| 8799 | |
if ( !timers.length ) {
|
| 8800 | |
jQuery.fx.stop();
|
| 8801 | |
}
|
| 8802 | |
},
|
| 8803 | |
|
| 8804 | |
interval: 13,
|
| 8805 | |
|
| 8806 | |
stop: function() {
|
| 8807 | |
clearInterval( timerId );
|
| 8808 | |
timerId = null;
|
| 8809 | |
},
|
| 8810 | |
|
| 8811 | |
speeds: {
|
| 8812 | |
slow: 600,
|
| 8813 | |
fast: 200,
|
| 8814 | |
// Default speed
|
| 8815 | |
_default: 400
|
| 8816 | |
},
|
| 8817 | |
|
| 8818 | |
step: {
|
| 8819 | |
opacity: function( fx ) {
|
| 8820 | |
jQuery.style( fx.elem, "opacity", fx.now );
|
| 8821 | |
},
|
| 8822 | |
|
| 8823 | |
_default: function( fx ) {
|
| 8824 | |
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
|
| 8825 | |
fx.elem.style[ fx.prop ] = fx.now + fx.unit;
|
| 8826 | |
} else {
|
| 8827 | |
fx.elem[ fx.prop ] = fx.now;
|
| 8828 | |
}
|
| 8829 | |
}
|
| 8830 | |
}
|
| 8831 | |
});
|
| 8832 | |
|
| 8833 | |
// Adds width/height step functions
|
| 8834 | |
// Do not set anything below 0
|
| 8835 | |
jQuery.each([ "width", "height" ], function( i, prop ) {
|
| 8836 | |
jQuery.fx.step[ prop ] = function( fx ) {
|
| 8837 | |
jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
|
| 8838 | |
};
|
| 8839 | |
});
|
| 8840 | |
|
| 8841 | |
if ( jQuery.expr && jQuery.expr.filters ) {
|
| 8842 | |
jQuery.expr.filters.animated = function( elem ) {
|
| 8843 | |
return jQuery.grep(jQuery.timers, function( fn ) {
|
| 8844 | |
return elem === fn.elem;
|
| 8845 | |
}).length;
|
| 8846 | |
};
|
| 8847 | |
}
|
| 8848 | |
|
| 8849 | |
// Try to restore the default display value of an element
|
| 8850 | |
function defaultDisplay( nodeName ) {
|
| 8851 | |
|
| 8852 | |
if ( !elemdisplay[ nodeName ] ) {
|
| 8853 | |
|
| 8854 | |
var body = document.body,
|
| 8855 | |
elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
|
| 8856 | |
display = elem.css( "display" );
|
| 8857 | |
elem.remove();
|
| 8858 | |
|
| 8859 | |
// If the simple way fails,
|
| 8860 | |
// get element's real default display by attaching it to a temp iframe
|
| 8861 | |
if ( display === "none" || display === "" ) {
|
| 8862 | |
// No iframe to use yet, so create it
|
| 8863 | |
if ( !iframe ) {
|
| 8864 | |
iframe = document.createElement( "iframe" );
|
| 8865 | |
iframe.frameBorder = iframe.width = iframe.height = 0;
|
| 8866 | |
}
|
| 8867 | |
|
| 8868 | |
body.appendChild( iframe );
|
| 8869 | |
|
| 8870 | |
// Create a cacheable copy of the iframe document on first call.
|
| 8871 | |
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
|
| 8872 | |
// document to it; WebKit & Firefox won't allow reusing the iframe document.
|
| 8873 | |
if ( !iframeDoc || !iframe.createElement ) {
|
| 8874 | |
iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
|
| 8875 | |
iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
|
| 8876 | |
iframeDoc.close();
|
| 8877 | |
}
|
| 8878 | |
|
| 8879 | |
elem = iframeDoc.createElement( nodeName );
|
| 8880 | |
|
| 8881 | |
iframeDoc.body.appendChild( elem );
|
| 8882 | |
|
| 8883 | |
display = jQuery.css( elem, "display" );
|
| 8884 | |
body.removeChild( iframe );
|
| 8885 | |
}
|
| 8886 | |
|
| 8887 | |
// Store the correct default display
|
| 8888 | |
elemdisplay[ nodeName ] = display;
|
| 8889 | |
}
|
| 8890 | |
|
| 8891 | |
return elemdisplay[ nodeName ];
|
| 8892 | |
}
|
| 8893 | |
|
| 8894 | |
|
| 8895 | |
|
| 8896 | |
|
| 8897 | |
var rtable = /^t(?:able|d|h)$/i,
|
| 8898 | |
rroot = /^(?:body|html)$/i;
|
| 8899 | |
|
| 8900 | |
if ( "getBoundingClientRect" in document.documentElement ) {
|
| 8901 | |
jQuery.fn.offset = function( options ) {
|
| 8902 | |
var elem = this[0], box;
|
| 8903 | |
|
| 8904 | |
if ( options ) {
|
| 8905 | |
return this.each(function( i ) {
|
| 8906 | |
jQuery.offset.setOffset( this, options, i );
|
| 8907 | |
});
|
| 8908 | |
}
|
| 8909 | |
|
| 8910 | |
if ( !elem || !elem.ownerDocument ) {
|
| 8911 | |
return null;
|
| 8912 | |
}
|
| 8913 | |
|
| 8914 | |
if ( elem === elem.ownerDocument.body ) {
|
| 8915 | |
return jQuery.offset.bodyOffset( elem );
|
| 8916 | |
}
|
| 8917 | |
|
| 8918 | |
try {
|
| 8919 | |
box = elem.getBoundingClientRect();
|
| 8920 | |
} catch(e) {}
|
| 8921 | |
|
| 8922 | |
var doc = elem.ownerDocument,
|
| 8923 | |
docElem = doc.documentElement;
|
| 8924 | |
|
| 8925 | |
// Make sure we're not dealing with a disconnected DOM node
|
| 8926 | |
if ( !box || !jQuery.contains( docElem, elem ) ) {
|
| 8927 | |
return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
|
| 8928 | |
}
|
| 8929 | |
|
| 8930 | |
var body = doc.body,
|
| 8931 | |
win = getWindow(doc),
|
| 8932 | |
clientTop = docElem.clientTop || body.clientTop || 0,
|
| 8933 | |
clientLeft = docElem.clientLeft || body.clientLeft || 0,
|
| 8934 | |
scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
|
| 8935 | |
scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
|
| 8936 | |
top = box.top + scrollTop - clientTop,
|
| 8937 | |
left = box.left + scrollLeft - clientLeft;
|
| 8938 | |
|
| 8939 | |
return { top: top, left: left };
|
| 8940 | |
};
|
| 8941 | |
|
| 8942 | |
} else {
|
| 8943 | |
jQuery.fn.offset = function( options ) {
|
| 8944 | |
var elem = this[0];
|
| 8945 | |
|
| 8946 | |
if ( options ) {
|
| 8947 | |
return this.each(function( i ) {
|
| 8948 | |
jQuery.offset.setOffset( this, options, i );
|
| 8949 | |
});
|
| 8950 | |
}
|
| 8951 | |
|
| 8952 | |
if ( !elem || !elem.ownerDocument ) {
|
| 8953 | |
return null;
|
| 8954 | |
}
|
| 8955 | |
|
| 8956 | |
if ( elem === elem.ownerDocument.body ) {
|
| 8957 | |
return jQuery.offset.bodyOffset( elem );
|
| 8958 | |
}
|
| 8959 | |
|
| 8960 | |
var computedStyle,
|
| 8961 | |
offsetParent = elem.offsetParent,
|
| 8962 | |
prevOffsetParent = elem,
|
| 8963 | |
doc = elem.ownerDocument,
|
| 8964 | |
docElem = doc.documentElement,
|
| 8965 | |
body = doc.body,
|
| 8966 | |
defaultView = doc.defaultView,
|
| 8967 | |
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
|
| 8968 | |
top = elem.offsetTop,
|
| 8969 | |
left = elem.offsetLeft;
|
| 8970 | |
|
| 8971 | |
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
|
| 8972 | |
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
|
| 8973 | |
break;
|
| 8974 | |
}
|
| 8975 | |
|
| 8976 | |
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
|
| 8977 | |
top -= elem.scrollTop;
|
| 8978 | |
left -= elem.scrollLeft;
|
| 8979 | |
|
| 8980 | |
if ( elem === offsetParent ) {
|
| 8981 | |
top += elem.offsetTop;
|
| 8982 | |
left += elem.offsetLeft;
|
| 8983 | |
|
| 8984 | |
if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
|
| 8985 | |
top += parseFloat( computedStyle.borderTopWidth ) || 0;
|
| 8986 | |
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
|
| 8987 | |
}
|
| 8988 | |
|
| 8989 | |
prevOffsetParent = offsetParent;
|
| 8990 | |
offsetParent = elem.offsetParent;
|
| 8991 | |
}
|
| 8992 | |
|
| 8993 | |
if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
|
| 8994 | |
top += parseFloat( computedStyle.borderTopWidth ) || 0;
|
| 8995 | |
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
|
| 8996 | |
}
|
| 8997 | |
|
| 8998 | |
prevComputedStyle = computedStyle;
|
| 8999 | |
}
|
| 9000 | |
|
| 9001 | |
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
|
| 9002 | |
top += body.offsetTop;
|
| 9003 | |
left += body.offsetLeft;
|
| 9004 | |
}
|
| 9005 | |
|
| 9006 | |
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
|
| 9007 | |
top += Math.max( docElem.scrollTop, body.scrollTop );
|
| 9008 | |
left += Math.max( docElem.scrollLeft, body.scrollLeft );
|
| 9009 | |
}
|
| 9010 | |
|
| 9011 | |
return { top: top, left: left };
|
| 9012 | |
};
|
| 9013 | |
}
|
| 9014 | |
|
| 9015 | |
jQuery.offset = {
|
| 9016 | |
|
| 9017 | |
bodyOffset: function( body ) {
|
| 9018 | |
var top = body.offsetTop,
|
| 9019 | |
left = body.offsetLeft;
|
| 9020 | |
|
| 9021 | |
if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
|
| 9022 | |
top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
|
| 9023 | |
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
|
| 9024 | |
}
|
| 9025 | |
|
| 9026 | |
return { top: top, left: left };
|
| 9027 | |
},
|
| 9028 | |
|
| 9029 | |
setOffset: function( elem, options, i ) {
|
| 9030 | |
var position = jQuery.css( elem, "position" );
|
| 9031 | |
|
| 9032 | |
// set position first, in-case top/left are set even on static elem
|
| 9033 | |
if ( position === "static" ) {
|
| 9034 | |
elem.style.position = "relative";
|
| 9035 | |
}
|
| 9036 | |
|
| 9037 | |
var curElem = jQuery( elem ),
|
| 9038 | |
curOffset = curElem.offset(),
|
| 9039 | |
curCSSTop = jQuery.css( elem, "top" ),
|
| 9040 | |
curCSSLeft = jQuery.css( elem, "left" ),
|
| 9041 | |
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
|
| 9042 | |
props = {}, curPosition = {}, curTop, curLeft;
|
| 9043 | |
|
| 9044 | |
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
| 9045 | |
if ( calculatePosition ) {
|
| 9046 | |
curPosition = curElem.position();
|
| 9047 | |
curTop = curPosition.top;
|
| 9048 | |
curLeft = curPosition.left;
|
| 9049 | |
} else {
|
| 9050 | |
curTop = parseFloat( curCSSTop ) || 0;
|
| 9051 | |
curLeft = parseFloat( curCSSLeft ) || 0;
|
| 9052 | |
}
|
| 9053 | |
|
| 9054 | |
if ( jQuery.isFunction( options ) ) {
|
| 9055 | |
options = options.call( elem, i, curOffset );
|
| 9056 | |
}
|
| 9057 | |
|
| 9058 | |
if ( options.top != null ) {
|
| 9059 | |
props.top = ( options.top - curOffset.top ) + curTop;
|
| 9060 | |
}
|
| 9061 | |
if ( options.left != null ) {
|
| 9062 | |
props.left = ( options.left - curOffset.left ) + curLeft;
|
| 9063 | |
}
|
| 9064 | |
|
| 9065 | |
if ( "using" in options ) {
|
| 9066 | |
options.using.call( elem, props );
|
| 9067 | |
} else {
|
| 9068 | |
curElem.css( props );
|
| 9069 | |
}
|
| 9070 | |
}
|
| 9071 | |
};
|
| 9072 | |
|
| 9073 | |
|
| 9074 | |
jQuery.fn.extend({
|
| 9075 | |
|
| 9076 | |
position: function() {
|
| 9077 | |
if ( !this[0] ) {
|
| 9078 | |
return null;
|
| 9079 | |
}
|
| 9080 | |
|
| 9081 | |
var elem = this[0],
|
| 9082 | |
|
| 9083 | |
// Get *real* offsetParent
|
| 9084 | |
offsetParent = this.offsetParent(),
|
| 9085 | |
|
| 9086 | |
// Get correct offsets
|
| 9087 | |
offset = this.offset(),
|
| 9088 | |
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
|
| 9089 | |
|
| 9090 | |
// Subtract element margins
|
| 9091 | |
// note: when an element has margin: auto the offsetLeft and marginLeft
|
| 9092 | |
// are the same in Safari causing offset.left to incorrectly be 0
|
| 9093 | |
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
|
| 9094 | |
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
|
| 9095 | |
|
| 9096 | |
// Add offsetParent borders
|
| 9097 | |
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
|
| 9098 | |
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
|
| 9099 | |
|
| 9100 | |
// Subtract the two offsets
|
| 9101 | |
return {
|
| 9102 | |
top: offset.top - parentOffset.top,
|
| 9103 | |
left: offset.left - parentOffset.left
|
| 9104 | |
};
|
| 9105 | |
},
|
| 9106 | |
|
| 9107 | |
offsetParent: function() {
|
| 9108 | |
return this.map(function() {
|
| 9109 | |
var offsetParent = this.offsetParent || document.body;
|
| 9110 | |
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
|
| 9111 | |
offsetParent = offsetParent.offsetParent;
|
| 9112 | |
}
|
| 9113 | |
return offsetParent;
|
| 9114 | |
});
|
| 9115 | |
}
|
| 9116 | |
});
|
| 9117 | |
|
| 9118 | |
|
| 9119 | |
// Create scrollLeft and scrollTop methods
|
| 9120 | |
jQuery.each( ["Left", "Top"], function( i, name ) {
|
| 9121 | |
var method = "scroll" + name;
|
| 9122 | |
|
| 9123 | |
jQuery.fn[ method ] = function( val ) {
|
| 9124 | |
var elem, win;
|
| 9125 | |
|
| 9126 | |
if ( val === undefined ) {
|
| 9127 | |
elem = this[ 0 ];
|
| 9128 | |
|
| 9129 | |
if ( !elem ) {
|
| 9130 | |
return null;
|
| 9131 | |
}
|
| 9132 | |
|
| 9133 | |
win = getWindow( elem );
|
| 9134 | |
|
| 9135 | |
// Return the scroll offset
|
| 9136 | |
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
|
| 9137 | |
jQuery.support.boxModel && win.document.documentElement[ method ] ||
|
| 9138 | |
win.document.body[ method ] :
|
| 9139 | |
elem[ method ];
|
| 9140 | |
}
|
| 9141 | |
|
| 9142 | |
// Set the scroll offset
|
| 9143 | |
return this.each(function() {
|
| 9144 | |
win = getWindow( this );
|
| 9145 | |
|
| 9146 | |
if ( win ) {
|
| 9147 | |
win.scrollTo(
|
| 9148 | |
!i ? val : jQuery( win ).scrollLeft(),
|
| 9149 | |
i ? val : jQuery( win ).scrollTop()
|
| 9150 | |
);
|
| 9151 | |
|
| 9152 | |
} else {
|
| 9153 | |
this[ method ] = val;
|
| 9154 | |
}
|
| 9155 | |
});
|
| 9156 | |
};
|
| 9157 | |
});
|
| 9158 | |
|
| 9159 | |
function getWindow( elem ) {
|
| 9160 | |
return jQuery.isWindow( elem ) ?
|
| 9161 | |
elem :
|
| 9162 | |
elem.nodeType === 9 ?
|
| 9163 | |
elem.defaultView || elem.parentWindow :
|
| 9164 | |
false;
|
| 9165 | |
}
|
| 9166 | |
|
| 9167 | |
|
| 9168 | |
|
| 9169 | |
|
| 9170 | |
// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
|
| 9171 | |
jQuery.each([ "Height", "Width" ], function( i, name ) {
|
| 9172 | |
|
| 9173 | |
var type = name.toLowerCase();
|
| 9174 | |
|
| 9175 | |
// innerHeight and innerWidth
|
| 9176 | |
jQuery.fn[ "inner" + name ] = function() {
|
| 9177 | |
var elem = this[0];
|
| 9178 | |
return elem ?
|
| 9179 | |
elem.style ?
|
| 9180 | |
parseFloat( jQuery.css( elem, type, "padding" ) ) :
|
| 9181 | |
this[ type ]() :
|
| 9182 | |
null;
|
| 9183 | |
};
|
| 9184 | |
|
| 9185 | |
// outerHeight and outerWidth
|
| 9186 | |
jQuery.fn[ "outer" + name ] = function( margin ) {
|
| 9187 | |
var elem = this[0];
|
| 9188 | |
return elem ?
|
| 9189 | |
elem.style ?
|
| 9190 | |
parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
|
| 9191 | |
this[ type ]() :
|
| 9192 | |
null;
|
| 9193 | |
};
|
| 9194 | |
|
| 9195 | |
jQuery.fn[ type ] = function( size ) {
|
| 9196 | |
// Get window width or height
|
| 9197 | |
var elem = this[0];
|
| 9198 | |
if ( !elem ) {
|
| 9199 | |
return size == null ? null : this;
|
| 9200 | |
}
|
| 9201 | |
|
| 9202 | |
if ( jQuery.isFunction( size ) ) {
|
| 9203 | |
return this.each(function( i ) {
|
| 9204 | |
var self = jQuery( this );
|
| 9205 | |
self[ type ]( size.call( this, i, self[ type ]() ) );
|
| 9206 | |
});
|
| 9207 | |
}
|
| 9208 | |
|
| 9209 | |
if ( jQuery.isWindow( elem ) ) {
|
| 9210 | |
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
|
| 9211 | |
// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
|
| 9212 | |
var docElemProp = elem.document.documentElement[ "client" + name ],
|
| 9213 | |
body = elem.document.body;
|
| 9214 | |
return elem.document.compatMode === "CSS1Compat" && docElemProp ||
|
| 9215 | |
body && body[ "client" + name ] || docElemProp;
|
| 9216 | |
|
| 9217 | |
// Get document width or height
|
| 9218 | |
} else if ( elem.nodeType === 9 ) {
|
| 9219 | |
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
|
| 9220 | |
return Math.max(
|
| 9221 | |
elem.documentElement["client" + name],
|
| 9222 | |
elem.body["scroll" + name], elem.documentElement["scroll" + name],
|
| 9223 | |
elem.body["offset" + name], elem.documentElement["offset" + name]
|
| 9224 | |
);
|
| 9225 | |
|
| 9226 | |
// Get or set width or height on the element
|
| 9227 | |
} else if ( size === undefined ) {
|
| 9228 | |
var orig = jQuery.css( elem, type ),
|
| 9229 | |
ret = parseFloat( orig );
|
| 9230 | |
|
| 9231 | |
return jQuery.isNumeric( ret ) ? ret : orig;
|
| 9232 | |
|
| 9233 | |
// Set the width or height on the element (default to pixels if value is unitless)
|
| 9234 | |
} else {
|
| 9235 | |
return this.css( type, typeof size === "string" ? size : size + "px" );
|
| 9236 | |
}
|
| 9237 | |
};
|
| 9238 | |
|
| 9239 | |
});
|
| 9240 | |
|
| 9241 | |
|
| 9242 | |
|
| 9243 | |
|
| 9244 | |
// Expose jQuery to the global object
|
| 9245 | |
window.jQuery = window.$ = jQuery;
|
| 9246 | |
|
| 9247 | |
// Expose jQuery as an AMD module, but only for AMD loaders that
|
| 9248 | |
// understand the issues with loading multiple versions of jQuery
|
| 9249 | |
// in a page that all might call define(). The loader will indicate
|
| 9250 | |
// they have special allowances for multiple jQuery versions by
|
| 9251 | |
// specifying define.amd.jQuery = true. Register as a named module,
|
| 9252 | |
// since jQuery can be concatenated with other files that may use define,
|
| 9253 | |
// but not use a proper concatenation script that understands anonymous
|
| 9254 | |
// AMD modules. A named AMD is safest and most robust way to register.
|
| 9255 | |
// Lowercase jquery is used because AMD module names are derived from
|
| 9256 | |
// file names, and jQuery is normally delivered in a lowercase file name.
|
| 9257 | |
// Do this after creating the global so that if an AMD module wants to call
|
| 9258 | |
// noConflict to hide this version of jQuery, it will work.
|
| 9259 | |
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
|
| 9260 | |
define( "jquery", [], function () { return jQuery; } );
|
| 9261 | |
}
|
| 9262 | |
|
| 9263 | |
|
| 9264 | |
|
| 9265 | |
})( window );
|