New file |
0,0 → 1,9300 |
/*! |
* jQuery JavaScript Library v1.7 |
* http://jquery.com/ |
* |
* Copyright 2011, John Resig |
* Dual licensed under the MIT or GPL Version 2 licenses. |
* http://jquery.org/license |
* |
* Includes Sizzle.js |
* http://sizzlejs.com/ |
* Copyright 2011, The Dojo Foundation |
* Released under the MIT, BSD, and GPL Licenses. |
* |
* Date: Thu Nov 3 16:18:21 2011 -0400 |
*/ |
(function( window, undefined ) { |
|
// Use the correct document accordingly with window argument (sandbox) |
var document = window.document, |
navigator = window.navigator, |
location = window.location; |
var jQuery = (function() { |
|
// Define a local copy of jQuery |
var jQuery = function( selector, context ) { |
// The jQuery object is actually just the init constructor 'enhanced' |
return new jQuery.fn.init( selector, context, rootjQuery ); |
}, |
|
// Map over jQuery in case of overwrite |
_jQuery = window.jQuery, |
|
// Map over the $ in case of overwrite |
_$ = window.$, |
|
// A central reference to the root jQuery(document) |
rootjQuery, |
|
// A simple way to check for HTML strings or ID strings |
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, |
|
// Check if a string has a non-whitespace character in it |
rnotwhite = /\S/, |
|
// Used for trimming whitespace |
trimLeft = /^\s+/, |
trimRight = /\s+$/, |
|
// Check for digits |
rdigit = /\d/, |
|
// Match a standalone tag |
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, |
|
// JSON RegExp |
rvalidchars = /^[\],:{}\s]*$/, |
rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, |
rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, |
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, |
|
// Useragent RegExp |
rwebkit = /(webkit)[ \/]([\w.]+)/, |
ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, |
rmsie = /(msie) ([\w.]+)/, |
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, |
|
// Matches dashed string for camelizing |
rdashAlpha = /-([a-z]|[0-9])/ig, |
rmsPrefix = /^-ms-/, |
|
// Used by jQuery.camelCase as callback to replace() |
fcamelCase = function( all, letter ) { |
return ( letter + "" ).toUpperCase(); |
}, |
|
// Keep a UserAgent string for use with jQuery.browser |
userAgent = navigator.userAgent, |
|
// For matching the engine and version of the browser |
browserMatch, |
|
// The deferred used on DOM ready |
readyList, |
|
// The ready event handler |
DOMContentLoaded, |
|
// Save a reference to some core methods |
toString = Object.prototype.toString, |
hasOwn = Object.prototype.hasOwnProperty, |
push = Array.prototype.push, |
slice = Array.prototype.slice, |
trim = String.prototype.trim, |
indexOf = Array.prototype.indexOf, |
|
// [[Class]] -> type pairs |
class2type = {}; |
|
jQuery.fn = jQuery.prototype = { |
constructor: jQuery, |
init: function( selector, context, rootjQuery ) { |
var match, elem, ret, doc; |
|
// Handle $(""), $(null), or $(undefined) |
if ( !selector ) { |
return this; |
} |
|
// Handle $(DOMElement) |
if ( selector.nodeType ) { |
this.context = this[0] = selector; |
this.length = 1; |
return this; |
} |
|
// The body element only exists once, optimize finding it |
if ( selector === "body" && !context && document.body ) { |
this.context = document; |
this[0] = document.body; |
this.selector = selector; |
this.length = 1; |
return this; |
} |
|
// Handle HTML strings |
if ( typeof selector === "string" ) { |
// Are we dealing with HTML string or an ID? |
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { |
// Assume that strings that start and end with <> are HTML and skip the regex check |
match = [ null, selector, null ]; |
|
} else { |
match = quickExpr.exec( selector ); |
} |
|
// Verify a match, and that no context was specified for #id |
if ( match && (match[1] || !context) ) { |
|
// HANDLE: $(html) -> $(array) |
if ( match[1] ) { |
context = context instanceof jQuery ? context[0] : context; |
doc = ( context ? context.ownerDocument || context : document ); |
|
// If a single string is passed in and it's a single tag |
// just do a createElement and skip the rest |
ret = rsingleTag.exec( selector ); |
|
if ( ret ) { |
if ( jQuery.isPlainObject( context ) ) { |
selector = [ document.createElement( ret[1] ) ]; |
jQuery.fn.attr.call( selector, context, true ); |
|
} else { |
selector = [ doc.createElement( ret[1] ) ]; |
} |
|
} else { |
ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); |
selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes; |
} |
|
return jQuery.merge( this, selector ); |
|
// HANDLE: $("#id") |
} else { |
elem = document.getElementById( match[2] ); |
|
// Check parentNode to catch when Blackberry 4.6 returns |
// nodes that are no longer in the document #6963 |
if ( elem && elem.parentNode ) { |
// Handle the case where IE and Opera return items |
// by name instead of ID |
if ( elem.id !== match[2] ) { |
return rootjQuery.find( selector ); |
} |
|
// Otherwise, we inject the element directly into the jQuery object |
this.length = 1; |
this[0] = elem; |
} |
|
this.context = document; |
this.selector = selector; |
return this; |
} |
|
// HANDLE: $(expr, $(...)) |
} else if ( !context || context.jquery ) { |
return ( context || rootjQuery ).find( selector ); |
|
// HANDLE: $(expr, context) |
// (which is just equivalent to: $(context).find(expr) |
} else { |
return this.constructor( context ).find( selector ); |
} |
|
// HANDLE: $(function) |
// Shortcut for document ready |
} else if ( jQuery.isFunction( selector ) ) { |
return rootjQuery.ready( selector ); |
} |
|
if ( selector.selector !== undefined ) { |
this.selector = selector.selector; |
this.context = selector.context; |
} |
|
return jQuery.makeArray( selector, this ); |
}, |
|
// Start with an empty selector |
selector: "", |
|
// The current version of jQuery being used |
jquery: "1.7", |
|
// The default length of a jQuery object is 0 |
length: 0, |
|
// The number of elements contained in the matched element set |
size: function() { |
return this.length; |
}, |
|
toArray: function() { |
return slice.call( this, 0 ); |
}, |
|
// Get the Nth element in the matched element set OR |
// Get the whole matched element set as a clean array |
get: function( num ) { |
return num == null ? |
|
// Return a 'clean' array |
this.toArray() : |
|
// Return just the object |
( num < 0 ? this[ this.length + num ] : this[ num ] ); |
}, |
|
// Take an array of elements and push it onto the stack |
// (returning the new matched element set) |
pushStack: function( elems, name, selector ) { |
// Build a new jQuery matched element set |
var ret = this.constructor(); |
|
if ( jQuery.isArray( elems ) ) { |
push.apply( ret, elems ); |
|
} else { |
jQuery.merge( ret, elems ); |
} |
|
// Add the old object onto the stack (as a reference) |
ret.prevObject = this; |
|
ret.context = this.context; |
|
if ( name === "find" ) { |
ret.selector = this.selector + ( this.selector ? " " : "" ) + selector; |
} else if ( name ) { |
ret.selector = this.selector + "." + name + "(" + selector + ")"; |
} |
|
// Return the newly-formed element set |
return ret; |
}, |
|
// Execute a callback for every element in the matched set. |
// (You can seed the arguments with an array of args, but this is |
// only used internally.) |
each: function( callback, args ) { |
return jQuery.each( this, callback, args ); |
}, |
|
ready: function( fn ) { |
// Attach the listeners |
jQuery.bindReady(); |
|
// Add the callback |
readyList.add( fn ); |
|
return this; |
}, |
|
eq: function( i ) { |
return i === -1 ? |
this.slice( i ) : |
this.slice( i, +i + 1 ); |
}, |
|
first: function() { |
return this.eq( 0 ); |
}, |
|
last: function() { |
return this.eq( -1 ); |
}, |
|
slice: function() { |
return this.pushStack( slice.apply( this, arguments ), |
"slice", slice.call(arguments).join(",") ); |
}, |
|
map: function( callback ) { |
return this.pushStack( jQuery.map(this, function( elem, i ) { |
return callback.call( elem, i, elem ); |
})); |
}, |
|
end: function() { |
return this.prevObject || this.constructor(null); |
}, |
|
// For internal use only. |
// Behaves like an Array's method, not like a jQuery method. |
push: push, |
sort: [].sort, |
splice: [].splice |
}; |
|
// Give the init function the jQuery prototype for later instantiation |
jQuery.fn.init.prototype = jQuery.fn; |
|
jQuery.extend = jQuery.fn.extend = function() { |
var options, name, src, copy, copyIsArray, clone, |
target = arguments[0] || {}, |
i = 1, |
length = arguments.length, |
deep = false; |
|
// Handle a deep copy situation |
if ( typeof target === "boolean" ) { |
deep = target; |
target = arguments[1] || {}; |
// skip the boolean and the target |
i = 2; |
} |
|
// Handle case when target is a string or something (possible in deep copy) |
if ( typeof target !== "object" && !jQuery.isFunction(target) ) { |
target = {}; |
} |
|
// extend jQuery itself if only one argument is passed |
if ( length === i ) { |
target = this; |
--i; |
} |
|
for ( ; i < length; i++ ) { |
// Only deal with non-null/undefined values |
if ( (options = arguments[ i ]) != null ) { |
// Extend the base object |
for ( name in options ) { |
src = target[ name ]; |
copy = options[ name ]; |
|
// Prevent never-ending loop |
if ( target === copy ) { |
continue; |
} |
|
// Recurse if we're merging plain objects or arrays |
if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { |
if ( copyIsArray ) { |
copyIsArray = false; |
clone = src && jQuery.isArray(src) ? src : []; |
|
} else { |
clone = src && jQuery.isPlainObject(src) ? src : {}; |
} |
|
// Never move original objects, clone them |
target[ name ] = jQuery.extend( deep, clone, copy ); |
|
// Don't bring in undefined values |
} else if ( copy !== undefined ) { |
target[ name ] = copy; |
} |
} |
} |
} |
|
// Return the modified object |
return target; |
}; |
|
jQuery.extend({ |
noConflict: function( deep ) { |
if ( window.$ === jQuery ) { |
window.$ = _$; |
} |
|
if ( deep && window.jQuery === jQuery ) { |
window.jQuery = _jQuery; |
} |
|
return jQuery; |
}, |
|
// Is the DOM ready to be used? Set to true once it occurs. |
isReady: false, |
|
// A counter to track how many items to wait for before |
// the ready event fires. See #6781 |
readyWait: 1, |
|
// Hold (or release) the ready event |
holdReady: function( hold ) { |
if ( hold ) { |
jQuery.readyWait++; |
} else { |
jQuery.ready( true ); |
} |
}, |
|
// Handle when the DOM is ready |
ready: function( wait ) { |
// Either a released hold or an DOMready/load event and not yet ready |
if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { |
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). |
if ( !document.body ) { |
return setTimeout( jQuery.ready, 1 ); |
} |
|
// Remember that the DOM is ready |
jQuery.isReady = true; |
|
// If a normal DOM Ready event fired, decrement, and wait if need be |
if ( wait !== true && --jQuery.readyWait > 0 ) { |
return; |
} |
|
// If there are functions bound, to execute |
readyList.fireWith( document, [ jQuery ] ); |
|
// Trigger any bound ready events |
if ( jQuery.fn.trigger ) { |
jQuery( document ).trigger( "ready" ).unbind( "ready" ); |
} |
} |
}, |
|
bindReady: function() { |
if ( readyList ) { |
return; |
} |
|
readyList = jQuery.Callbacks( "once memory" ); |
|
// Catch cases where $(document).ready() is called after the |
// browser event has already occurred. |
if ( document.readyState === "complete" ) { |
// Handle it asynchronously to allow scripts the opportunity to delay ready |
return setTimeout( jQuery.ready, 1 ); |
} |
|
// Mozilla, Opera and webkit nightlies currently support this event |
if ( document.addEventListener ) { |
// Use the handy event callback |
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); |
|
// A fallback to window.onload, that will always work |
window.addEventListener( "load", jQuery.ready, false ); |
|
// If IE event model is used |
} else if ( document.attachEvent ) { |
// ensure firing before onload, |
// maybe late but safe also for iframes |
document.attachEvent( "onreadystatechange", DOMContentLoaded ); |
|
// A fallback to window.onload, that will always work |
window.attachEvent( "onload", jQuery.ready ); |
|
// If IE and not a frame |
// continually check to see if the document is ready |
var toplevel = false; |
|
try { |
toplevel = window.frameElement == null; |
} catch(e) {} |
|
if ( document.documentElement.doScroll && toplevel ) { |
doScrollCheck(); |
} |
} |
}, |
|
// See test/unit/core.js for details concerning isFunction. |
// Since version 1.3, DOM methods and functions like alert |
// aren't supported. They return false on IE (#2968). |
isFunction: function( obj ) { |
return jQuery.type(obj) === "function"; |
}, |
|
isArray: Array.isArray || function( obj ) { |
return jQuery.type(obj) === "array"; |
}, |
|
// A crude way of determining if an object is a window |
isWindow: function( obj ) { |
return obj && typeof obj === "object" && "setInterval" in obj; |
}, |
|
isNumeric: function( obj ) { |
return obj != null && rdigit.test( obj ) && !isNaN( obj ); |
}, |
|
type: function( obj ) { |
return obj == null ? |
String( obj ) : |
class2type[ toString.call(obj) ] || "object"; |
}, |
|
isPlainObject: function( obj ) { |
// Must be an Object. |
// Because of IE, we also have to check the presence of the constructor property. |
// Make sure that DOM nodes and window objects don't pass through, as well |
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
return false; |
} |
|
try { |
// Not own constructor property must be Object |
if ( obj.constructor && |
!hasOwn.call(obj, "constructor") && |
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { |
return false; |
} |
} catch ( e ) { |
// IE8,9 Will throw exceptions on certain host objects #9897 |
return false; |
} |
|
// Own properties are enumerated firstly, so to speed up, |
// if last one is own, then all properties are own. |
|
var key; |
for ( key in obj ) {} |
|
return key === undefined || hasOwn.call( obj, key ); |
}, |
|
isEmptyObject: function( obj ) { |
for ( var name in obj ) { |
return false; |
} |
return true; |
}, |
|
error: function( msg ) { |
throw msg; |
}, |
|
parseJSON: function( data ) { |
if ( typeof data !== "string" || !data ) { |
return null; |
} |
|
// Make sure leading/trailing whitespace is removed (IE can't handle it) |
data = jQuery.trim( data ); |
|
// Attempt to parse using the native JSON parser first |
if ( window.JSON && window.JSON.parse ) { |
return window.JSON.parse( data ); |
} |
|
// Make sure the incoming data is actual JSON |
// Logic borrowed from http://json.org/json2.js |
if ( rvalidchars.test( data.replace( rvalidescape, "@" ) |
.replace( rvalidtokens, "]" ) |
.replace( rvalidbraces, "")) ) { |
|
return ( new Function( "return " + data ) )(); |
|
} |
jQuery.error( "Invalid JSON: " + data ); |
}, |
|
// Cross-browser xml parsing |
parseXML: function( data ) { |
var xml, tmp; |
try { |
if ( window.DOMParser ) { // Standard |
tmp = new DOMParser(); |
xml = tmp.parseFromString( data , "text/xml" ); |
} else { // IE |
xml = new ActiveXObject( "Microsoft.XMLDOM" ); |
xml.async = "false"; |
xml.loadXML( data ); |
} |
} catch( e ) { |
xml = undefined; |
} |
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
jQuery.error( "Invalid XML: " + data ); |
} |
return xml; |
}, |
|
noop: function() {}, |
|
// Evaluates a script in a global context |
// Workarounds based on findings by Jim Driscoll |
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context |
globalEval: function( data ) { |
if ( data && rnotwhite.test( data ) ) { |
// We use execScript on Internet Explorer |
// We use an anonymous function so that context is window |
// rather than jQuery in Firefox |
( window.execScript || function( data ) { |
window[ "eval" ].call( window, data ); |
} )( data ); |
} |
}, |
|
// Convert dashed to camelCase; used by the css and data modules |
// Microsoft forgot to hump their vendor prefix (#9572) |
camelCase: function( string ) { |
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
}, |
|
nodeName: function( elem, name ) { |
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); |
}, |
|
// args is for internal usage only |
each: function( object, callback, args ) { |
var name, i = 0, |
length = object.length, |
isObj = length === undefined || jQuery.isFunction( object ); |
|
if ( args ) { |
if ( isObj ) { |
for ( name in object ) { |
if ( callback.apply( object[ name ], args ) === false ) { |
break; |
} |
} |
} else { |
for ( ; i < length; ) { |
if ( callback.apply( object[ i++ ], args ) === false ) { |
break; |
} |
} |
} |
|
// A special, fast, case for the most common use of each |
} else { |
if ( isObj ) { |
for ( name in object ) { |
if ( callback.call( object[ name ], name, object[ name ] ) === false ) { |
break; |
} |
} |
} else { |
for ( ; i < length; ) { |
if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { |
break; |
} |
} |
} |
} |
|
return object; |
}, |
|
// Use native String.trim function wherever possible |
trim: trim ? |
function( text ) { |
return text == null ? |
"" : |
trim.call( text ); |
} : |
|
// Otherwise use our own trimming functionality |
function( text ) { |
return text == null ? |
"" : |
text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); |
}, |
|
// results is for internal usage only |
makeArray: function( array, results ) { |
var ret = results || []; |
|
if ( array != null ) { |
// The window, strings (and functions) also have 'length' |
// The extra typeof function check is to prevent crashes |
// in Safari 2 (See: #3039) |
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 |
var type = jQuery.type( array ); |
|
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { |
push.call( ret, array ); |
} else { |
jQuery.merge( ret, array ); |
} |
} |
|
return ret; |
}, |
|
inArray: function( elem, array, i ) { |
var len; |
|
if ( array ) { |
if ( indexOf ) { |
return indexOf.call( array, elem, i ); |
} |
|
len = array.length; |
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
|
for ( ; i < len; i++ ) { |
// Skip accessing in sparse arrays |
if ( i in array && array[ i ] === elem ) { |
return i; |
} |
} |
} |
|
return -1; |
}, |
|
merge: function( first, second ) { |
var i = first.length, |
j = 0; |
|
if ( typeof second.length === "number" ) { |
for ( var l = second.length; j < l; j++ ) { |
first[ i++ ] = second[ j ]; |
} |
|
} else { |
while ( second[j] !== undefined ) { |
first[ i++ ] = second[ j++ ]; |
} |
} |
|
first.length = i; |
|
return first; |
}, |
|
grep: function( elems, callback, inv ) { |
var ret = [], retVal; |
inv = !!inv; |
|
// Go through the array, only saving the items |
// that pass the validator function |
for ( var i = 0, length = elems.length; i < length; i++ ) { |
retVal = !!callback( elems[ i ], i ); |
if ( inv !== retVal ) { |
ret.push( elems[ i ] ); |
} |
} |
|
return ret; |
}, |
|
// arg is for internal usage only |
map: function( elems, callback, arg ) { |
var value, key, ret = [], |
i = 0, |
length = elems.length, |
// jquery objects are treated as arrays |
isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; |
|
// Go through the array, translating each of the items to their |
if ( isArray ) { |
for ( ; i < length; i++ ) { |
value = callback( elems[ i ], i, arg ); |
|
if ( value != null ) { |
ret[ ret.length ] = value; |
} |
} |
|
// Go through every key on the object, |
} else { |
for ( key in elems ) { |
value = callback( elems[ key ], key, arg ); |
|
if ( value != null ) { |
ret[ ret.length ] = value; |
} |
} |
} |
|
// Flatten any nested arrays |
return ret.concat.apply( [], ret ); |
}, |
|
// A global GUID counter for objects |
guid: 1, |
|
// Bind a function to a context, optionally partially applying any |
// arguments. |
proxy: function( fn, context ) { |
if ( typeof context === "string" ) { |
var tmp = fn[ context ]; |
context = fn; |
fn = tmp; |
} |
|
// Quick check to determine if target is callable, in the spec |
// this throws a TypeError, but we will just return undefined. |
if ( !jQuery.isFunction( fn ) ) { |
return undefined; |
} |
|
// Simulated bind |
var args = slice.call( arguments, 2 ), |
proxy = function() { |
return fn.apply( context, args.concat( slice.call( arguments ) ) ); |
}; |
|
// Set the guid of unique handler to the same of original handler, so it can be removed |
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; |
|
return proxy; |
}, |
|
// Mutifunctional method to get and set values to a collection |
// The value/s can optionally be executed if it's a function |
access: function( elems, key, value, exec, fn, pass ) { |
var length = elems.length; |
|
// Setting many attributes |
if ( typeof key === "object" ) { |
for ( var k in key ) { |
jQuery.access( elems, k, key[k], exec, fn, value ); |
} |
return elems; |
} |
|
// Setting one attribute |
if ( value !== undefined ) { |
// Optionally, function values get executed if exec is true |
exec = !pass && exec && jQuery.isFunction(value); |
|
for ( var i = 0; i < length; i++ ) { |
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); |
} |
|
return elems; |
} |
|
// Getting an attribute |
return length ? fn( elems[0], key ) : undefined; |
}, |
|
now: function() { |
return ( new Date() ).getTime(); |
}, |
|
// Use of jQuery.browser is frowned upon. |
// More details: http://docs.jquery.com/Utilities/jQuery.browser |
uaMatch: function( ua ) { |
ua = ua.toLowerCase(); |
|
var match = rwebkit.exec( ua ) || |
ropera.exec( ua ) || |
rmsie.exec( ua ) || |
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || |
[]; |
|
return { browser: match[1] || "", version: match[2] || "0" }; |
}, |
|
sub: function() { |
function jQuerySub( selector, context ) { |
return new jQuerySub.fn.init( selector, context ); |
} |
jQuery.extend( true, jQuerySub, this ); |
jQuerySub.superclass = this; |
jQuerySub.fn = jQuerySub.prototype = this(); |
jQuerySub.fn.constructor = jQuerySub; |
jQuerySub.sub = this.sub; |
jQuerySub.fn.init = function init( selector, context ) { |
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { |
context = jQuerySub( context ); |
} |
|
return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); |
}; |
jQuerySub.fn.init.prototype = jQuerySub.fn; |
var rootjQuerySub = jQuerySub(document); |
return jQuerySub; |
}, |
|
browser: {} |
}); |
|
// Populate the class2type map |
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { |
class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
}); |
|
browserMatch = jQuery.uaMatch( userAgent ); |
if ( browserMatch.browser ) { |
jQuery.browser[ browserMatch.browser ] = true; |
jQuery.browser.version = browserMatch.version; |
} |
|
// Deprecated, use jQuery.browser.webkit instead |
if ( jQuery.browser.webkit ) { |
jQuery.browser.safari = true; |
} |
|
// IE doesn't match non-breaking spaces with \s |
if ( rnotwhite.test( "\xA0" ) ) { |
trimLeft = /^[\s\xA0]+/; |
trimRight = /[\s\xA0]+$/; |
} |
|
// All jQuery objects should point back to these |
rootjQuery = jQuery(document); |
|
// Cleanup functions for the document ready method |
if ( document.addEventListener ) { |
DOMContentLoaded = function() { |
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); |
jQuery.ready(); |
}; |
|
} else if ( document.attachEvent ) { |
DOMContentLoaded = function() { |
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). |
if ( document.readyState === "complete" ) { |
document.detachEvent( "onreadystatechange", DOMContentLoaded ); |
jQuery.ready(); |
} |
}; |
} |
|
// The DOM ready check for Internet Explorer |
function doScrollCheck() { |
if ( jQuery.isReady ) { |
return; |
} |
|
try { |
// If IE is used, use the trick by Diego Perini |
// http://javascript.nwbox.com/IEContentLoaded/ |
document.documentElement.doScroll("left"); |
} catch(e) { |
setTimeout( doScrollCheck, 1 ); |
return; |
} |
|
// and execute any waiting functions |
jQuery.ready(); |
} |
|
// Expose jQuery as an AMD module, but only for AMD loaders that |
// understand the issues with loading multiple versions of jQuery |
// in a page that all might call define(). The loader will indicate |
// they have special allowances for multiple jQuery versions by |
// specifying define.amd.jQuery = true. Register as a named module, |
// since jQuery can be concatenated with other files that may use define, |
// but not use a proper concatenation script that understands anonymous |
// AMD modules. A named AMD is safest and most robust way to register. |
// Lowercase jquery is used because AMD module names are derived from |
// file names, and jQuery is normally delivered in a lowercase file name. |
if ( typeof define === "function" && define.amd && define.amd.jQuery ) { |
define( "jquery", [], function () { return jQuery; } ); |
} |
|
return jQuery; |
|
})(); |
|
|
// String to Object flags format cache |
var flagsCache = {}; |
|
// Convert String-formatted flags into Object-formatted ones and store in cache |
function createFlags( flags ) { |
var object = flagsCache[ flags ] = {}, |
i, length; |
flags = flags.split( /\s+/ ); |
for ( i = 0, length = flags.length; i < length; i++ ) { |
object[ flags[i] ] = true; |
} |
return object; |
} |
|
/* |
* Create a callback list using the following parameters: |
* |
* flags: an optional list of space-separated flags that will change how |
* the callback list behaves |
* |
* By default a callback list will act like an event callback list and can be |
* "fired" multiple times. |
* |
* Possible flags: |
* |
* once: will ensure the callback list can only be fired once (like a Deferred) |
* |
* memory: will keep track of previous values and will call any callback added |
* after the list has been fired right away with the latest "memorized" |
* values (like a Deferred) |
* |
* unique: will ensure a callback can only be added once (no duplicate in the list) |
* |
* stopOnFalse: interrupt callings when a callback returns false |
* |
*/ |
jQuery.Callbacks = function( flags ) { |
|
// Convert flags from String-formatted to Object-formatted |
// (we check in cache first) |
flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {}; |
|
var // Actual callback list |
list = [], |
// Stack of fire calls for repeatable lists |
stack = [], |
// Last fire value (for non-forgettable lists) |
memory, |
// Flag to know if list is currently firing |
firing, |
// First callback to fire (used internally by add and fireWith) |
firingStart, |
// End of the loop when firing |
firingLength, |
// Index of currently firing callback (modified by remove if needed) |
firingIndex, |
// Add one or several callbacks to the list |
add = function( args ) { |
var i, |
length, |
elem, |
type, |
actual; |
for ( i = 0, length = args.length; i < length; i++ ) { |
elem = args[ i ]; |
type = jQuery.type( elem ); |
if ( type === "array" ) { |
// Inspect recursively |
add( elem ); |
} else if ( type === "function" ) { |
// Add if not in unique mode and callback is not in |
if ( !flags.unique || !self.has( elem ) ) { |
list.push( elem ); |
} |
} |
} |
}, |
// Fire callbacks |
fire = function( context, args ) { |
args = args || []; |
memory = !flags.memory || [ context, args ]; |
firing = true; |
firingIndex = firingStart || 0; |
firingStart = 0; |
firingLength = list.length; |
for ( ; list && firingIndex < firingLength; firingIndex++ ) { |
if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) { |
memory = true; // Mark as halted |
break; |
} |
} |
firing = false; |
if ( list ) { |
if ( !flags.once ) { |
if ( stack && stack.length ) { |
memory = stack.shift(); |
self.fireWith( memory[ 0 ], memory[ 1 ] ); |
} |
} else if ( memory === true ) { |
self.disable(); |
} else { |
list = []; |
} |
} |
}, |
// Actual Callbacks object |
self = { |
// Add a callback or a collection of callbacks to the list |
add: function() { |
if ( list ) { |
var length = list.length; |
add( arguments ); |
// Do we need to add the callbacks to the |
// current firing batch? |
if ( firing ) { |
firingLength = list.length; |
// With memory, if we're not firing then |
// we should call right away, unless previous |
// firing was halted (stopOnFalse) |
} else if ( memory && memory !== true ) { |
firingStart = length; |
fire( memory[ 0 ], memory[ 1 ] ); |
} |
} |
return this; |
}, |
// Remove a callback from the list |
remove: function() { |
if ( list ) { |
var args = arguments, |
argIndex = 0, |
argLength = args.length; |
for ( ; argIndex < argLength ; argIndex++ ) { |
for ( var i = 0; i < list.length; i++ ) { |
if ( args[ argIndex ] === list[ i ] ) { |
// Handle firingIndex and firingLength |
if ( firing ) { |
if ( i <= firingLength ) { |
firingLength--; |
if ( i <= firingIndex ) { |
firingIndex--; |
} |
} |
} |
// Remove the element |
list.splice( i--, 1 ); |
// If we have some unicity property then |
// we only need to do this once |
if ( flags.unique ) { |
break; |
} |
} |
} |
} |
} |
return this; |
}, |
// Control if a given callback is in the list |
has: function( fn ) { |
if ( list ) { |
var i = 0, |
length = list.length; |
for ( ; i < length; i++ ) { |
if ( fn === list[ i ] ) { |
return true; |
} |
} |
} |
return false; |
}, |
// Remove all callbacks from the list |
empty: function() { |
list = []; |
return this; |
}, |
// Have the list do nothing anymore |
disable: function() { |
list = stack = memory = undefined; |
return this; |
}, |
// Is it disabled? |
disabled: function() { |
return !list; |
}, |
// Lock the list in its current state |
lock: function() { |
stack = undefined; |
if ( !memory || memory === true ) { |
self.disable(); |
} |
return this; |
}, |
// Is it locked? |
locked: function() { |
return !stack; |
}, |
// Call all callbacks with the given context and arguments |
fireWith: function( context, args ) { |
if ( stack ) { |
if ( firing ) { |
if ( !flags.once ) { |
stack.push( [ context, args ] ); |
} |
} else if ( !( flags.once && memory ) ) { |
fire( context, args ); |
} |
} |
return this; |
}, |
// Call all the callbacks with the given arguments |
fire: function() { |
self.fireWith( this, arguments ); |
return this; |
}, |
// To know if the callbacks have already been called at least once |
fired: function() { |
return !!memory; |
} |
}; |
|
return self; |
}; |
|
|
|
|
var // Static reference to slice |
sliceDeferred = [].slice; |
|
jQuery.extend({ |
|
Deferred: function( func ) { |
var doneList = jQuery.Callbacks( "once memory" ), |
failList = jQuery.Callbacks( "once memory" ), |
progressList = jQuery.Callbacks( "memory" ), |
state = "pending", |
lists = { |
resolve: doneList, |
reject: failList, |
notify: progressList |
}, |
promise = { |
done: doneList.add, |
fail: failList.add, |
progress: progressList.add, |
|
state: function() { |
return state; |
}, |
|
// Deprecated |
isResolved: doneList.fired, |
isRejected: failList.fired, |
|
then: function( doneCallbacks, failCallbacks, progressCallbacks ) { |
deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks ); |
return this; |
}, |
always: function() { |
return deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments ); |
}, |
pipe: function( fnDone, fnFail, fnProgress ) { |
return jQuery.Deferred(function( newDefer ) { |
jQuery.each( { |
done: [ fnDone, "resolve" ], |
fail: [ fnFail, "reject" ], |
progress: [ fnProgress, "notify" ] |
}, function( handler, data ) { |
var fn = data[ 0 ], |
action = data[ 1 ], |
returned; |
if ( jQuery.isFunction( fn ) ) { |
deferred[ handler ](function() { |
returned = fn.apply( this, arguments ); |
if ( returned && jQuery.isFunction( returned.promise ) ) { |
returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify ); |
} else { |
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); |
} |
}); |
} else { |
deferred[ handler ]( newDefer[ action ] ); |
} |
}); |
}).promise(); |
}, |
// Get a promise for this deferred |
// If obj is provided, the promise aspect is added to the object |
promise: function( obj ) { |
if ( obj == null ) { |
obj = promise; |
} else { |
for ( var key in promise ) { |
obj[ key ] = promise[ key ]; |
} |
} |
return obj; |
} |
}, |
deferred = promise.promise({}), |
key; |
|
for ( key in lists ) { |
deferred[ key ] = lists[ key ].fire; |
deferred[ key + "With" ] = lists[ key ].fireWith; |
} |
|
// Handle state |
deferred.done( function() { |
state = "resolved"; |
}, failList.disable, progressList.lock ).fail( function() { |
state = "rejected"; |
}, doneList.disable, progressList.lock ); |
|
// Call given func if any |
if ( func ) { |
func.call( deferred, deferred ); |
} |
|
// All done! |
return deferred; |
}, |
|
// Deferred helper |
when: function( firstParam ) { |
var args = sliceDeferred.call( arguments, 0 ), |
i = 0, |
length = args.length, |
pValues = new Array( length ), |
count = length, |
pCount = length, |
deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? |
firstParam : |
jQuery.Deferred(), |
promise = deferred.promise(); |
function resolveFunc( i ) { |
return function( value ) { |
args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; |
if ( !( --count ) ) { |
deferred.resolveWith( deferred, args ); |
} |
}; |
} |
function progressFunc( i ) { |
return function( value ) { |
pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; |
deferred.notifyWith( promise, pValues ); |
}; |
} |
if ( length > 1 ) { |
for ( ; i < length; i++ ) { |
if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) { |
args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) ); |
} else { |
--count; |
} |
} |
if ( !count ) { |
deferred.resolveWith( deferred, args ); |
} |
} else if ( deferred !== firstParam ) { |
deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); |
} |
return promise; |
} |
}); |
|
|
|
|
jQuery.support = (function() { |
|
var div = document.createElement( "div" ), |
documentElement = document.documentElement, |
all, |
a, |
select, |
opt, |
input, |
marginDiv, |
support, |
fragment, |
body, |
testElementParent, |
testElement, |
testElementStyle, |
tds, |
events, |
eventName, |
i, |
isSupported; |
|
// Preliminary tests |
div.setAttribute("className", "t"); |
div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/><nav></nav>"; |
|
|
all = div.getElementsByTagName( "*" ); |
a = div.getElementsByTagName( "a" )[ 0 ]; |
|
// Can't get basic test support |
if ( !all || !all.length || !a ) { |
return {}; |
} |
|
// First batch of supports tests |
select = document.createElement( "select" ); |
opt = select.appendChild( document.createElement("option") ); |
input = div.getElementsByTagName( "input" )[ 0 ]; |
|
support = { |
// IE strips leading whitespace when .innerHTML is used |
leadingWhitespace: ( div.firstChild.nodeType === 3 ), |
|
// Make sure that tbody elements aren't automatically inserted |
// IE will insert them into empty tables |
tbody: !div.getElementsByTagName( "tbody" ).length, |
|
// Make sure that link elements get serialized correctly by innerHTML |
// This requires a wrapper element in IE |
htmlSerialize: !!div.getElementsByTagName( "link" ).length, |
|
// Get the style information from getAttribute |
// (IE uses .cssText instead) |
style: /top/.test( a.getAttribute("style") ), |
|
// Make sure that URLs aren't manipulated |
// (IE normalizes it by default) |
hrefNormalized: ( a.getAttribute( "href" ) === "/a" ), |
|
// Make sure that element opacity exists |
// (IE uses filter instead) |
// Use a regex to work around a WebKit issue. See #5145 |
opacity: /^0.55/.test( a.style.opacity ), |
|
// Verify style float existence |
// (IE uses styleFloat instead of cssFloat) |
cssFloat: !!a.style.cssFloat, |
|
// Make sure unknown elements (like HTML5 elems) are handled appropriately |
unknownElems: !!div.getElementsByTagName( "nav" ).length, |
|
// Make sure that if no value is specified for a checkbox |
// that it defaults to "on". |
// (WebKit defaults to "" instead) |
checkOn: ( input.value === "on" ), |
|
// Make sure that a selected-by-default option has a working selected property. |
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup) |
optSelected: opt.selected, |
|
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) |
getSetAttribute: div.className !== "t", |
|
// Tests for enctype support on a form(#6743) |
enctype: !!document.createElement("form").enctype, |
|
// Will be defined later |
submitBubbles: true, |
changeBubbles: true, |
focusinBubbles: false, |
deleteExpando: true, |
noCloneEvent: true, |
inlineBlockNeedsLayout: false, |
shrinkWrapBlocks: false, |
reliableMarginRight: true |
}; |
|
// Make sure checked status is properly cloned |
input.checked = true; |
support.noCloneChecked = input.cloneNode( true ).checked; |
|
// Make sure that the options inside disabled selects aren't marked as disabled |
// (WebKit marks them as disabled) |
select.disabled = true; |
support.optDisabled = !opt.disabled; |
|
// Test to see if it's possible to delete an expando from an element |
// Fails in Internet Explorer |
try { |
delete div.test; |
} catch( e ) { |
support.deleteExpando = false; |
} |
|
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { |
div.attachEvent( "onclick", function() { |
// Cloning a node shouldn't copy over any |
// bound event handlers (IE does this) |
support.noCloneEvent = false; |
}); |
div.cloneNode( true ).fireEvent( "onclick" ); |
} |
|
// Check if a radio maintains its value |
// after being appended to the DOM |
input = document.createElement("input"); |
input.value = "t"; |
input.setAttribute("type", "radio"); |
support.radioValue = input.value === "t"; |
|
input.setAttribute("checked", "checked"); |
div.appendChild( input ); |
fragment = document.createDocumentFragment(); |
fragment.appendChild( div.lastChild ); |
|
// WebKit doesn't clone checked state correctly in fragments |
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; |
|
div.innerHTML = ""; |
|
// Figure out if the W3C box model works as expected |
div.style.width = div.style.paddingLeft = "1px"; |
|
// We don't want to do body-related feature tests on frameset |
// documents, which lack a body. So we use |
// document.getElementsByTagName("body")[0], which is undefined in |
// frameset documents, while document.body isn’t. (7398) |
body = document.getElementsByTagName("body")[ 0 ]; |
// We use our own, invisible, body unless the body is already present |
// in which case we use a div (#9239) |
testElement = document.createElement( body ? "div" : "body" ); |
testElementStyle = { |
visibility: "hidden", |
width: 0, |
height: 0, |
border: 0, |
margin: 0, |
background: "none" |
}; |
if ( body ) { |
jQuery.extend( testElementStyle, { |
position: "absolute", |
left: "-999px", |
top: "-999px" |
}); |
} |
for ( i in testElementStyle ) { |
testElement.style[ i ] = testElementStyle[ i ]; |
} |
testElement.appendChild( div ); |
testElementParent = body || documentElement; |
testElementParent.insertBefore( testElement, testElementParent.firstChild ); |
|
// Check if a disconnected checkbox will retain its checked |
// value of true after appended to the DOM (IE6/7) |
support.appendChecked = input.checked; |
|
support.boxModel = div.offsetWidth === 2; |
|
if ( "zoom" in div.style ) { |
// Check if natively block-level elements act like inline-block |
// elements when setting their display to 'inline' and giving |
// them layout |
// (IE < 8 does this) |
div.style.display = "inline"; |
div.style.zoom = 1; |
support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); |
|
// Check if elements with layout shrink-wrap their children |
// (IE 6 does this) |
div.style.display = ""; |
div.innerHTML = "<div style='width:4px;'></div>"; |
support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); |
} |
|
div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>"; |
tds = div.getElementsByTagName( "td" ); |
|
// Check if table cells still have offsetWidth/Height when they are set |
// to display:none and there are still other visible table cells in a |
// table row; if so, offsetWidth/Height are not reliable for use when |
// determining if an element has been hidden directly using |
// display:none (it is still safe to use offsets if a parent element is |
// hidden; don safety goggles and see bug #4512 for more information). |
// (only IE 8 fails this test) |
isSupported = ( tds[ 0 ].offsetHeight === 0 ); |
|
tds[ 0 ].style.display = ""; |
tds[ 1 ].style.display = "none"; |
|
// Check if empty table cells still have offsetWidth/Height |
// (IE < 8 fail this test) |
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); |
div.innerHTML = ""; |
|
// Check if div with explicit width and no margin-right incorrectly |
// gets computed margin-right based on width of container. For more |
// info see bug #3333 |
// Fails in WebKit before Feb 2011 nightlies |
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
if ( document.defaultView && document.defaultView.getComputedStyle ) { |
marginDiv = document.createElement( "div" ); |
marginDiv.style.width = "0"; |
marginDiv.style.marginRight = "0"; |
div.appendChild( marginDiv ); |
support.reliableMarginRight = |
( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; |
} |
|
// Technique from Juriy Zaytsev |
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/ |
// We only care about the case where non-standard event systems |
// are used, namely in IE. Short-circuiting here helps us to |
// avoid an eval call (in setAttribute) which can cause CSP |
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP |
if ( div.attachEvent ) { |
for( i in { |
submit: 1, |
change: 1, |
focusin: 1 |
} ) { |
eventName = "on" + i; |
isSupported = ( eventName in div ); |
if ( !isSupported ) { |
div.setAttribute( eventName, "return;" ); |
isSupported = ( typeof div[ eventName ] === "function" ); |
} |
support[ i + "Bubbles" ] = isSupported; |
} |
} |
|
// Run fixed position tests at doc ready to avoid a crash |
// related to the invisible body in IE8 |
jQuery(function() { |
var container, outer, inner, table, td, offsetSupport, |
conMarginTop = 1, |
ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;", |
vb = "visibility:hidden;border:0;", |
style = "style='" + ptlm + "border:5px solid #000;padding:0;'", |
html = "<div " + style + "><div></div></div>" + |
"<table " + style + " cellpadding='0' cellspacing='0'>" + |
"<tr><td></td></tr></table>"; |
|
// Reconstruct a container |
body = document.getElementsByTagName("body")[0]; |
if ( !body ) { |
// Return for frameset docs that don't have a body |
// These tests cannot be done |
return; |
} |
|
container = document.createElement("div"); |
container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px"; |
body.insertBefore( container, body.firstChild ); |
|
// Construct a test element |
testElement = document.createElement("div"); |
testElement.style.cssText = ptlm + vb; |
|
testElement.innerHTML = html; |
container.appendChild( testElement ); |
outer = testElement.firstChild; |
inner = outer.firstChild; |
td = outer.nextSibling.firstChild.firstChild; |
|
offsetSupport = { |
doesNotAddBorder: ( inner.offsetTop !== 5 ), |
doesAddBorderForTableAndCells: ( td.offsetTop === 5 ) |
}; |
|
inner.style.position = "fixed"; |
inner.style.top = "20px"; |
|
// safari subtracts parent border width here which is 5px |
offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 ); |
inner.style.position = inner.style.top = ""; |
|
outer.style.overflow = "hidden"; |
outer.style.position = "relative"; |
|
offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 ); |
offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop ); |
|
body.removeChild( container ); |
testElement = container = null; |
|
jQuery.extend( support, offsetSupport ); |
}); |
|
testElement.innerHTML = ""; |
testElementParent.removeChild( testElement ); |
|
// Null connected elements to avoid leaks in IE |
testElement = fragment = select = opt = body = marginDiv = div = input = null; |
|
return support; |
})(); |
|
// Keep track of boxModel |
jQuery.boxModel = jQuery.support.boxModel; |
|
|
|
|
var rbrace = /^(?:\{.*\}|\[.*\])$/, |
rmultiDash = /([A-Z])/g; |
|
jQuery.extend({ |
cache: {}, |
|
// Please use with caution |
uuid: 0, |
|
// Unique for each copy of jQuery on the page |
// Non-digits removed to match rinlinejQuery |
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), |
|
// The following elements throw uncatchable exceptions if you |
// attempt to add expando properties to them. |
noData: { |
"embed": true, |
// Ban all objects except for Flash (which handle expandos) |
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", |
"applet": true |
}, |
|
hasData: function( elem ) { |
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; |
return !!elem && !isEmptyDataObject( elem ); |
}, |
|
data: function( elem, name, data, pvt /* Internal Use Only */ ) { |
if ( !jQuery.acceptData( elem ) ) { |
return; |
} |
|
var privateCache, thisCache, ret, |
internalKey = jQuery.expando, |
getByName = typeof name === "string", |
|
// We have to handle DOM nodes and JS objects differently because IE6-7 |
// can't GC object references properly across the DOM-JS boundary |
isNode = elem.nodeType, |
|
// Only DOM nodes need the global jQuery cache; JS object data is |
// attached directly to the object so GC can occur automatically |
cache = isNode ? jQuery.cache : elem, |
|
// Only defining an ID for JS objects if its cache already exists allows |
// the code to shortcut on the same path as a DOM node with no cache |
id = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando, |
isEvents = name === "events"; |
|
// Avoid doing any more work than we need to when trying to get data on an |
// object that has no data at all |
if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) { |
return; |
} |
|
if ( !id ) { |
// Only DOM nodes need a new unique ID for each element since their data |
// ends up in the global cache |
if ( isNode ) { |
elem[ jQuery.expando ] = id = ++jQuery.uuid; |
} else { |
id = jQuery.expando; |
} |
} |
|
if ( !cache[ id ] ) { |
cache[ id ] = {}; |
|
// Avoids exposing jQuery metadata on plain JS objects when the object |
// is serialized using JSON.stringify |
if ( !isNode ) { |
cache[ id ].toJSON = jQuery.noop; |
} |
} |
|
// An object can be passed to jQuery.data instead of a key/value pair; this gets |
// shallow copied over onto the existing cache |
if ( typeof name === "object" || typeof name === "function" ) { |
if ( pvt ) { |
cache[ id ] = jQuery.extend( cache[ id ], name ); |
} else { |
cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
} |
} |
|
privateCache = thisCache = cache[ id ]; |
|
// jQuery data() is stored in a separate object inside the object's internal data |
// cache in order to avoid key collisions between internal data and user-defined |
// data. |
if ( !pvt ) { |
if ( !thisCache.data ) { |
thisCache.data = {}; |
} |
|
thisCache = thisCache.data; |
} |
|
if ( data !== undefined ) { |
thisCache[ jQuery.camelCase( name ) ] = data; |
} |
|
// Users should not attempt to inspect the internal events object using jQuery.data, |
// it is undocumented and subject to change. But does anyone listen? No. |
if ( isEvents && !thisCache[ name ] ) { |
return privateCache.events; |
} |
|
// Check for both converted-to-camel and non-converted data property names |
// If a data property was specified |
if ( getByName ) { |
|
// First Try to find as-is property data |
ret = thisCache[ name ]; |
|
// Test for null|undefined property data |
if ( ret == null ) { |
|
// Try to find the camelCased property |
ret = thisCache[ jQuery.camelCase( name ) ]; |
} |
} else { |
ret = thisCache; |
} |
|
return ret; |
}, |
|
removeData: function( elem, name, pvt /* Internal Use Only */ ) { |
if ( !jQuery.acceptData( elem ) ) { |
return; |
} |
|
var thisCache, i, l, |
|
// Reference to internal data cache key |
internalKey = jQuery.expando, |
|
isNode = elem.nodeType, |
|
// See jQuery.data for more information |
cache = isNode ? jQuery.cache : elem, |
|
// See jQuery.data for more information |
id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
|
// If there is already no cache entry for this object, there is no |
// purpose in continuing |
if ( !cache[ id ] ) { |
return; |
} |
|
if ( name ) { |
|
thisCache = pvt ? cache[ id ] : cache[ id ].data; |
|
if ( thisCache ) { |
|
// Support space separated names |
if ( jQuery.isArray( name ) ) { |
name = name; |
} else if ( name in thisCache ) { |
name = [ name ]; |
} else { |
|
// split the camel cased version by spaces |
name = jQuery.camelCase( name ); |
if ( name in thisCache ) { |
name = [ name ]; |
} else { |
name = name.split( " " ); |
} |
} |
|
for ( i = 0, l = name.length; i < l; i++ ) { |
delete thisCache[ name[i] ]; |
} |
|
// If there is no data left in the cache, we want to continue |
// and let the cache object itself get destroyed |
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { |
return; |
} |
} |
} |
|
// See jQuery.data for more information |
if ( !pvt ) { |
delete cache[ id ].data; |
|
// Don't destroy the parent cache unless the internal data object |
// had been the only thing left in it |
if ( !isEmptyDataObject(cache[ id ]) ) { |
return; |
} |
} |
|
// Browsers that fail expando deletion also refuse to delete expandos on |
// the window, but it will allow it on all other JS objects; other browsers |
// don't care |
// Ensure that `cache` is not a window object #10080 |
if ( jQuery.support.deleteExpando || !cache.setInterval ) { |
delete cache[ id ]; |
} else { |
cache[ id ] = null; |
} |
|
// We destroyed the cache and need to eliminate the expando on the node to avoid |
// false lookups in the cache for entries that no longer exist |
if ( isNode ) { |
// IE does not allow us to delete expando properties from nodes, |
// nor does it have a removeAttribute function on Document nodes; |
// we must handle all of these cases |
if ( jQuery.support.deleteExpando ) { |
delete elem[ jQuery.expando ]; |
} else if ( elem.removeAttribute ) { |
elem.removeAttribute( jQuery.expando ); |
} else { |
elem[ jQuery.expando ] = null; |
} |
} |
}, |
|
// For internal use only. |
_data: function( elem, name, data ) { |
return jQuery.data( elem, name, data, true ); |
}, |
|
// A method for determining if a DOM node can handle the data expando |
acceptData: function( elem ) { |
if ( elem.nodeName ) { |
var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; |
|
if ( match ) { |
return !(match === true || elem.getAttribute("classid") !== match); |
} |
} |
|
return true; |
} |
}); |
|
jQuery.fn.extend({ |
data: function( key, value ) { |
var parts, attr, name, |
data = null; |
|
if ( typeof key === "undefined" ) { |
if ( this.length ) { |
data = jQuery.data( this[0] ); |
|
if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) { |
attr = this[0].attributes; |
for ( var i = 0, l = attr.length; i < l; i++ ) { |
name = attr[i].name; |
|
if ( name.indexOf( "data-" ) === 0 ) { |
name = jQuery.camelCase( name.substring(5) ); |
|
dataAttr( this[0], name, data[ name ] ); |
} |
} |
jQuery._data( this[0], "parsedAttrs", true ); |
} |
} |
|
return data; |
|
} else if ( typeof key === "object" ) { |
return this.each(function() { |
jQuery.data( this, key ); |
}); |
} |
|
parts = key.split("."); |
parts[1] = parts[1] ? "." + parts[1] : ""; |
|
if ( value === undefined ) { |
data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); |
|
// Try to fetch any internally stored data first |
if ( data === undefined && this.length ) { |
data = jQuery.data( this[0], key ); |
data = dataAttr( this[0], key, data ); |
} |
|
return data === undefined && parts[1] ? |
this.data( parts[0] ) : |
data; |
|
} else { |
return this.each(function() { |
var $this = jQuery( this ), |
args = [ parts[0], value ]; |
|
$this.triggerHandler( "setData" + parts[1] + "!", args ); |
jQuery.data( this, key, value ); |
$this.triggerHandler( "changeData" + parts[1] + "!", args ); |
}); |
} |
}, |
|
removeData: function( key ) { |
return this.each(function() { |
jQuery.removeData( this, key ); |
}); |
} |
}); |
|
function dataAttr( elem, key, data ) { |
// If nothing was found internally, try to fetch any |
// data from the HTML5 data-* attribute |
if ( data === undefined && elem.nodeType === 1 ) { |
|
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
|
data = elem.getAttribute( name ); |
|
if ( typeof data === "string" ) { |
try { |
data = data === "true" ? true : |
data === "false" ? false : |
data === "null" ? null : |
jQuery.isNumeric( data ) ? parseFloat( data ) : |
rbrace.test( data ) ? jQuery.parseJSON( data ) : |
data; |
} catch( e ) {} |
|
// Make sure we set the data so it isn't changed later |
jQuery.data( elem, key, data ); |
|
} else { |
data = undefined; |
} |
} |
|
return data; |
} |
|
// checks a cache object for emptiness |
function isEmptyDataObject( obj ) { |
for ( var name in obj ) { |
|
// if the public data object is empty, the private is still empty |
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { |
continue; |
} |
if ( name !== "toJSON" ) { |
return false; |
} |
} |
|
return true; |
} |
|
|
|
|
function handleQueueMarkDefer( elem, type, src ) { |
var deferDataKey = type + "defer", |
queueDataKey = type + "queue", |
markDataKey = type + "mark", |
defer = jQuery._data( elem, deferDataKey ); |
if ( defer && |
( src === "queue" || !jQuery._data(elem, queueDataKey) ) && |
( src === "mark" || !jQuery._data(elem, markDataKey) ) ) { |
// Give room for hard-coded callbacks to fire first |
// and eventually mark/queue something else on the element |
setTimeout( function() { |
if ( !jQuery._data( elem, queueDataKey ) && |
!jQuery._data( elem, markDataKey ) ) { |
jQuery.removeData( elem, deferDataKey, true ); |
defer.fire(); |
} |
}, 0 ); |
} |
} |
|
jQuery.extend({ |
|
_mark: function( elem, type ) { |
if ( elem ) { |
type = ( type || "fx" ) + "mark"; |
jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 ); |
} |
}, |
|
_unmark: function( force, elem, type ) { |
if ( force !== true ) { |
type = elem; |
elem = force; |
force = false; |
} |
if ( elem ) { |
type = type || "fx"; |
var key = type + "mark", |
count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 ); |
if ( count ) { |
jQuery._data( elem, key, count ); |
} else { |
jQuery.removeData( elem, key, true ); |
handleQueueMarkDefer( elem, type, "mark" ); |
} |
} |
}, |
|
queue: function( elem, type, data ) { |
var q; |
if ( elem ) { |
type = ( type || "fx" ) + "queue"; |
q = jQuery._data( elem, type ); |
|
// Speed up dequeue by getting out quickly if this is just a lookup |
if ( data ) { |
if ( !q || jQuery.isArray(data) ) { |
q = jQuery._data( elem, type, jQuery.makeArray(data) ); |
} else { |
q.push( data ); |
} |
} |
return q || []; |
} |
}, |
|
dequeue: function( elem, type ) { |
type = type || "fx"; |
|
var queue = jQuery.queue( elem, type ), |
fn = queue.shift(), |
hooks = {}; |
|
// If the fx queue is dequeued, always remove the progress sentinel |
if ( fn === "inprogress" ) { |
fn = queue.shift(); |
} |
|
if ( fn ) { |
// Add a progress sentinel to prevent the fx queue from being |
// automatically dequeued |
if ( type === "fx" ) { |
queue.unshift( "inprogress" ); |
} |
|
jQuery._data( elem, type + ".run", hooks ); |
fn.call( elem, function() { |
jQuery.dequeue( elem, type ); |
}, hooks ); |
} |
|
if ( !queue.length ) { |
jQuery.removeData( elem, type + "queue " + type + ".run", true ); |
handleQueueMarkDefer( elem, type, "queue" ); |
} |
} |
}); |
|
jQuery.fn.extend({ |
queue: function( type, data ) { |
if ( typeof type !== "string" ) { |
data = type; |
type = "fx"; |
} |
|
if ( data === undefined ) { |
return jQuery.queue( this[0], type ); |
} |
return this.each(function() { |
var queue = jQuery.queue( this, type, data ); |
|
if ( type === "fx" && queue[0] !== "inprogress" ) { |
jQuery.dequeue( this, type ); |
} |
}); |
}, |
dequeue: function( type ) { |
return this.each(function() { |
jQuery.dequeue( this, type ); |
}); |
}, |
// Based off of the plugin by Clint Helfers, with permission. |
// http://blindsignals.com/index.php/2009/07/jquery-delay/ |
delay: function( time, type ) { |
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
type = type || "fx"; |
|
return this.queue( type, function( next, hooks ) { |
var timeout = setTimeout( next, time ); |
hooks.stop = function() { |
clearTimeout( timeout ); |
}; |
}); |
}, |
clearQueue: function( type ) { |
return this.queue( type || "fx", [] ); |
}, |
// Get a promise resolved when queues of a certain type |
// are emptied (fx is the type by default) |
promise: function( type, object ) { |
if ( typeof type !== "string" ) { |
object = type; |
type = undefined; |
} |
type = type || "fx"; |
var defer = jQuery.Deferred(), |
elements = this, |
i = elements.length, |
count = 1, |
deferDataKey = type + "defer", |
queueDataKey = type + "queue", |
markDataKey = type + "mark", |
tmp; |
function resolve() { |
if ( !( --count ) ) { |
defer.resolveWith( elements, [ elements ] ); |
} |
} |
while( i-- ) { |
if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || |
( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || |
jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && |
jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) { |
count++; |
tmp.add( resolve ); |
} |
} |
resolve(); |
return defer.promise(); |
} |
}); |
|
|
|
|
var rclass = /[\n\t\r]/g, |
rspace = /\s+/, |
rreturn = /\r/g, |
rtype = /^(?:button|input)$/i, |
rfocusable = /^(?:button|input|object|select|textarea)$/i, |
rclickable = /^a(?:rea)?$/i, |
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, |
getSetAttribute = jQuery.support.getSetAttribute, |
nodeHook, boolHook, fixSpecified; |
|
jQuery.fn.extend({ |
attr: function( name, value ) { |
return jQuery.access( this, name, value, true, jQuery.attr ); |
}, |
|
removeAttr: function( name ) { |
return this.each(function() { |
jQuery.removeAttr( this, name ); |
}); |
}, |
|
prop: function( name, value ) { |
return jQuery.access( this, name, value, true, jQuery.prop ); |
}, |
|
removeProp: function( name ) { |
name = jQuery.propFix[ name ] || name; |
return this.each(function() { |
// try/catch handles cases where IE balks (such as removing a property on window) |
try { |
this[ name ] = undefined; |
delete this[ name ]; |
} catch( e ) {} |
}); |
}, |
|
addClass: function( value ) { |
var classNames, i, l, elem, |
setClass, c, cl; |
|
if ( jQuery.isFunction( value ) ) { |
return this.each(function( j ) { |
jQuery( this ).addClass( value.call(this, j, this.className) ); |
}); |
} |
|
if ( value && typeof value === "string" ) { |
classNames = value.split( rspace ); |
|
for ( i = 0, l = this.length; i < l; i++ ) { |
elem = this[ i ]; |
|
if ( elem.nodeType === 1 ) { |
if ( !elem.className && classNames.length === 1 ) { |
elem.className = value; |
|
} else { |
setClass = " " + elem.className + " "; |
|
for ( c = 0, cl = classNames.length; c < cl; c++ ) { |
if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { |
setClass += classNames[ c ] + " "; |
} |
} |
elem.className = jQuery.trim( setClass ); |
} |
} |
} |
} |
|
return this; |
}, |
|
removeClass: function( value ) { |
var classNames, i, l, elem, className, c, cl; |
|
if ( jQuery.isFunction( value ) ) { |
return this.each(function( j ) { |
jQuery( this ).removeClass( value.call(this, j, this.className) ); |
}); |
} |
|
if ( (value && typeof value === "string") || value === undefined ) { |
classNames = ( value || "" ).split( rspace ); |
|
for ( i = 0, l = this.length; i < l; i++ ) { |
elem = this[ i ]; |
|
if ( elem.nodeType === 1 && elem.className ) { |
if ( value ) { |
className = (" " + elem.className + " ").replace( rclass, " " ); |
for ( c = 0, cl = classNames.length; c < cl; c++ ) { |
className = className.replace(" " + classNames[ c ] + " ", " "); |
} |
elem.className = jQuery.trim( className ); |
|
} else { |
elem.className = ""; |
} |
} |
} |
} |
|
return this; |
}, |
|
toggleClass: function( value, stateVal ) { |
var type = typeof value, |
isBool = typeof stateVal === "boolean"; |
|
if ( jQuery.isFunction( value ) ) { |
return this.each(function( i ) { |
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); |
}); |
} |
|
return this.each(function() { |
if ( type === "string" ) { |
// toggle individual class names |
var className, |
i = 0, |
self = jQuery( this ), |
state = stateVal, |
classNames = value.split( rspace ); |
|
while ( (className = classNames[ i++ ]) ) { |
// check each className given, space seperated list |
state = isBool ? state : !self.hasClass( className ); |
self[ state ? "addClass" : "removeClass" ]( className ); |
} |
|
} else if ( type === "undefined" || type === "boolean" ) { |
if ( this.className ) { |
// store className if set |
jQuery._data( this, "__className__", this.className ); |
} |
|
// toggle whole className |
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; |
} |
}); |
}, |
|
hasClass: function( selector ) { |
var className = " " + selector + " ", |
i = 0, |
l = this.length; |
for ( ; i < l; i++ ) { |
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { |
return true; |
} |
} |
|
return false; |
}, |
|
val: function( value ) { |
var hooks, ret, isFunction, |
elem = this[0]; |
|
if ( !arguments.length ) { |
if ( elem ) { |
hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; |
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { |
return ret; |
} |
|
ret = elem.value; |
|
return typeof ret === "string" ? |
// handle most common string cases |
ret.replace(rreturn, "") : |
// handle cases where value is null/undef or number |
ret == null ? "" : ret; |
} |
|
return undefined; |
} |
|
isFunction = jQuery.isFunction( value ); |
|
return this.each(function( i ) { |
var self = jQuery(this), val; |
|
if ( this.nodeType !== 1 ) { |
return; |
} |
|
if ( isFunction ) { |
val = value.call( this, i, self.val() ); |
} else { |
val = value; |
} |
|
// Treat null/undefined as ""; convert numbers to string |
if ( val == null ) { |
val = ""; |
} else if ( typeof val === "number" ) { |
val += ""; |
} else if ( jQuery.isArray( val ) ) { |
val = jQuery.map(val, function ( value ) { |
return value == null ? "" : value + ""; |
}); |
} |
|
hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; |
|
// If set returns undefined, fall back to normal setting |
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { |
this.value = val; |
} |
}); |
} |
}); |
|
jQuery.extend({ |
valHooks: { |
option: { |
get: function( elem ) { |
// attributes.value is undefined in Blackberry 4.7 but |
// uses .value. See #6932 |
var val = elem.attributes.value; |
return !val || val.specified ? elem.value : elem.text; |
} |
}, |
select: { |
get: function( elem ) { |
var value, i, max, option, |
index = elem.selectedIndex, |
values = [], |
options = elem.options, |
one = elem.type === "select-one"; |
|
// Nothing was selected |
if ( index < 0 ) { |
return null; |
} |
|
// Loop through all the selected options |
i = one ? index : 0; |
max = one ? index + 1 : options.length; |
for ( ; i < max; i++ ) { |
option = options[ i ]; |
|
// Don't return options that are disabled or in a disabled optgroup |
if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && |
(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { |
|
// Get the specific value for the option |
value = jQuery( option ).val(); |
|
// We don't need an array for one selects |
if ( one ) { |
return value; |
} |
|
// Multi-Selects return an array |
values.push( value ); |
} |
} |
|
// Fixes Bug #2551 -- select.val() broken in IE after form.reset() |
if ( one && !values.length && options.length ) { |
return jQuery( options[ index ] ).val(); |
} |
|
return values; |
}, |
|
set: function( elem, value ) { |
var values = jQuery.makeArray( value ); |
|
jQuery(elem).find("option").each(function() { |
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; |
}); |
|
if ( !values.length ) { |
elem.selectedIndex = -1; |
} |
return values; |
} |
} |
}, |
|
attrFn: { |
val: true, |
css: true, |
html: true, |
text: true, |
data: true, |
width: true, |
height: true, |
offset: true |
}, |
|
attr: function( elem, name, value, pass ) { |
var ret, hooks, notxml, |
nType = elem.nodeType; |
|
// don't get/set attributes on text, comment and attribute nodes |
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
return undefined; |
} |
|
if ( pass && name in jQuery.attrFn ) { |
return jQuery( elem )[ name ]( value ); |
} |
|
// Fallback to prop when attributes are not supported |
if ( !("getAttribute" in elem) ) { |
return jQuery.prop( elem, name, value ); |
} |
|
notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); |
|
// All attributes are lowercase |
// Grab necessary hook if one is defined |
if ( notxml ) { |
name = name.toLowerCase(); |
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); |
} |
|
if ( value !== undefined ) { |
|
if ( value === null ) { |
jQuery.removeAttr( elem, name ); |
return undefined; |
|
} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { |
return ret; |
|
} else { |
elem.setAttribute( name, "" + value ); |
return value; |
} |
|
} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { |
return ret; |
|
} else { |
|
ret = elem.getAttribute( name ); |
|
// Non-existent attributes return null, we normalize to undefined |
return ret === null ? |
undefined : |
ret; |
} |
}, |
|
removeAttr: function( elem, value ) { |
var propName, attrNames, name, l, |
i = 0; |
|
if ( elem.nodeType === 1 ) { |
attrNames = ( value || "" ).split( rspace ); |
l = attrNames.length; |
|
for ( ; i < l; i++ ) { |
name = attrNames[ i ].toLowerCase(); |
propName = jQuery.propFix[ name ] || name; |
|
// See #9699 for explanation of this approach (setting first, then removal) |
jQuery.attr( elem, name, "" ); |
elem.removeAttribute( getSetAttribute ? name : propName ); |
|
// Set corresponding property to false for boolean attributes |
if ( rboolean.test( name ) && propName in elem ) { |
elem[ propName ] = false; |
} |
} |
} |
}, |
|
attrHooks: { |
type: { |
set: function( elem, value ) { |
// We can't allow the type property to be changed (since it causes problems in IE) |
if ( rtype.test( elem.nodeName ) && elem.parentNode ) { |
jQuery.error( "type property can't be changed" ); |
} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { |
// Setting the type on a radio button after the value resets the value in IE6-9 |
// Reset value to it's default in case type is set after value |
// This is for element creation |
var val = elem.value; |
elem.setAttribute( "type", value ); |
if ( val ) { |
elem.value = val; |
} |
return value; |
} |
} |
}, |
// Use the value property for back compat |
// Use the nodeHook for button elements in IE6/7 (#1954) |
value: { |
get: function( elem, name ) { |
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { |
return nodeHook.get( elem, name ); |
} |
return name in elem ? |
elem.value : |
null; |
}, |
set: function( elem, value, name ) { |
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { |
return nodeHook.set( elem, value, name ); |
} |
// Does not return so that setAttribute is also used |
elem.value = value; |
} |
} |
}, |
|
propFix: { |
tabindex: "tabIndex", |
readonly: "readOnly", |
"for": "htmlFor", |
"class": "className", |
maxlength: "maxLength", |
cellspacing: "cellSpacing", |
cellpadding: "cellPadding", |
rowspan: "rowSpan", |
colspan: "colSpan", |
usemap: "useMap", |
frameborder: "frameBorder", |
contenteditable: "contentEditable" |
}, |
|
prop: function( elem, name, value ) { |
var ret, hooks, notxml, |
nType = elem.nodeType; |
|
// don't get/set properties on text, comment and attribute nodes |
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
return undefined; |
} |
|
notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); |
|
if ( notxml ) { |
// Fix name and attach hooks |
name = jQuery.propFix[ name ] || name; |
hooks = jQuery.propHooks[ name ]; |
} |
|
if ( value !== undefined ) { |
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { |
return ret; |
|
} else { |
return ( elem[ name ] = value ); |
} |
|
} else { |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { |
return ret; |
|
} else { |
return elem[ name ]; |
} |
} |
}, |
|
propHooks: { |
tabIndex: { |
get: function( elem ) { |
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set |
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ |
var attributeNode = elem.getAttributeNode("tabindex"); |
|
return attributeNode && attributeNode.specified ? |
parseInt( attributeNode.value, 10 ) : |
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? |
0 : |
undefined; |
} |
} |
} |
}); |
|
// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional) |
jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex; |
|
// Hook for boolean attributes |
boolHook = { |
get: function( elem, name ) { |
// Align boolean attributes with corresponding properties |
// Fall back to attribute presence where some booleans are not supported |
var attrNode, |
property = jQuery.prop( elem, name ); |
return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? |
name.toLowerCase() : |
undefined; |
}, |
set: function( elem, value, name ) { |
var propName; |
if ( value === false ) { |
// Remove boolean attributes when set to false |
jQuery.removeAttr( elem, name ); |
} else { |
// value is true since we know at this point it's type boolean and not false |
// Set boolean attributes to the same name and set the DOM property |
propName = jQuery.propFix[ name ] || name; |
if ( propName in elem ) { |
// Only set the IDL specifically if it already exists on the element |
elem[ propName ] = true; |
} |
|
elem.setAttribute( name, name.toLowerCase() ); |
} |
return name; |
} |
}; |
|
// IE6/7 do not support getting/setting some attributes with get/setAttribute |
if ( !getSetAttribute ) { |
|
fixSpecified = { |
name: true, |
id: true |
}; |
|
// Use this for any attribute in IE6/7 |
// This fixes almost every IE6/7 issue |
nodeHook = jQuery.valHooks.button = { |
get: function( elem, name ) { |
var ret; |
ret = elem.getAttributeNode( name ); |
return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ? |
ret.nodeValue : |
undefined; |
}, |
set: function( elem, value, name ) { |
// Set the existing or create a new attribute node |
var ret = elem.getAttributeNode( name ); |
if ( !ret ) { |
ret = document.createAttribute( name ); |
elem.setAttributeNode( ret ); |
} |
return ( ret.nodeValue = value + "" ); |
} |
}; |
|
// Apply the nodeHook to tabindex |
jQuery.attrHooks.tabindex.set = nodeHook.set; |
|
// Set width and height to auto instead of 0 on empty string( Bug #8150 ) |
// This is for removals |
jQuery.each([ "width", "height" ], function( i, name ) { |
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { |
set: function( elem, value ) { |
if ( value === "" ) { |
elem.setAttribute( name, "auto" ); |
return value; |
} |
} |
}); |
}); |
|
// Set contenteditable to false on removals(#10429) |
// Setting to empty string throws an error as an invalid value |
jQuery.attrHooks.contenteditable = { |
get: nodeHook.get, |
set: function( elem, value, name ) { |
if ( value === "" ) { |
value = "false"; |
} |
nodeHook.set( elem, value, name ); |
} |
}; |
} |
|
|
// Some attributes require a special call on IE |
if ( !jQuery.support.hrefNormalized ) { |
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { |
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { |
get: function( elem ) { |
var ret = elem.getAttribute( name, 2 ); |
return ret === null ? undefined : ret; |
} |
}); |
}); |
} |
|
if ( !jQuery.support.style ) { |
jQuery.attrHooks.style = { |
get: function( elem ) { |
// Return undefined in the case of empty string |
// Normalize to lowercase since IE uppercases css property names |
return elem.style.cssText.toLowerCase() || undefined; |
}, |
set: function( elem, value ) { |
return ( elem.style.cssText = "" + value ); |
} |
}; |
} |
|
// Safari mis-reports the default selected property of an option |
// Accessing the parent's selectedIndex property fixes it |
if ( !jQuery.support.optSelected ) { |
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { |
get: function( elem ) { |
var parent = elem.parentNode; |
|
if ( parent ) { |
parent.selectedIndex; |
|
// Make sure that it also works with optgroups, see #5701 |
if ( parent.parentNode ) { |
parent.parentNode.selectedIndex; |
} |
} |
return null; |
} |
}); |
} |
|
// IE6/7 call enctype encoding |
if ( !jQuery.support.enctype ) { |
jQuery.propFix.enctype = "encoding"; |
} |
|
// Radios and checkboxes getter/setter |
if ( !jQuery.support.checkOn ) { |
jQuery.each([ "radio", "checkbox" ], function() { |
jQuery.valHooks[ this ] = { |
get: function( elem ) { |
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified |
return elem.getAttribute("value") === null ? "on" : elem.value; |
} |
}; |
}); |
} |
jQuery.each([ "radio", "checkbox" ], function() { |
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { |
set: function( elem, value ) { |
if ( jQuery.isArray( value ) ) { |
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); |
} |
} |
}); |
}); |
|
|
|
|
var rnamespaces = /\.(.*)$/, |
rformElems = /^(?:textarea|input|select)$/i, |
rperiod = /\./g, |
rspaces = / /g, |
rescape = /[^\w\s.|`]/g, |
rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/, |
rhoverHack = /\bhover(\.\S+)?/, |
rkeyEvent = /^key/, |
rmouseEvent = /^(?:mouse|contextmenu)|click/, |
rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/, |
quickParse = function( selector ) { |
var quick = rquickIs.exec( selector ); |
if ( quick ) { |
// 0 1 2 3 |
// [ _, tag, id, class ] |
quick[1] = ( quick[1] || "" ).toLowerCase(); |
quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" ); |
} |
return quick; |
}, |
quickIs = function( elem, m ) { |
return ( |
(!m[1] || elem.nodeName.toLowerCase() === m[1]) && |
(!m[2] || elem.id === m[2]) && |
(!m[3] || m[3].test( elem.className )) |
); |
}, |
hoverHack = function( events ) { |
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); |
}; |
|
/* |
* Helper functions for managing events -- not part of the public interface. |
* Props to Dean Edwards' addEvent library for many of the ideas. |
*/ |
jQuery.event = { |
|
add: function( elem, types, handler, data, selector ) { |
|
var elemData, eventHandle, events, |
t, tns, type, namespaces, handleObj, |
handleObjIn, quick, handlers, special; |
|
// Don't attach events to noData or text/comment nodes (allow plain objects tho) |
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) { |
return; |
} |
|
// Caller can pass in an object of custom data in lieu of the handler |
if ( handler.handler ) { |
handleObjIn = handler; |
handler = handleObjIn.handler; |
} |
|
// Make sure that the handler has a unique ID, used to find/remove it later |
if ( !handler.guid ) { |
handler.guid = jQuery.guid++; |
} |
|
// Init the element's event structure and main handler, if this is the first |
events = elemData.events; |
if ( !events ) { |
elemData.events = events = {}; |
} |
eventHandle = elemData.handle; |
if ( !eventHandle ) { |
elemData.handle = eventHandle = function( e ) { |
// Discard the second event of a jQuery.event.trigger() and |
// when an event is called after a page has unloaded |
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? |
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : |
undefined; |
}; |
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events |
eventHandle.elem = elem; |
} |
|
// Handle multiple events separated by a space |
// jQuery(...).bind("mouseover mouseout", fn); |
types = hoverHack(types).split( " " ); |
for ( t = 0; t < types.length; t++ ) { |
|
tns = rtypenamespace.exec( types[t] ) || []; |
type = tns[1]; |
namespaces = ( tns[2] || "" ).split( "." ).sort(); |
|
// If event changes its type, use the special event handlers for the changed type |
special = jQuery.event.special[ type ] || {}; |
|
// If selector defined, determine special event api type, otherwise given type |
type = ( selector ? special.delegateType : special.bindType ) || type; |
|
// Update special based on newly reset type |
special = jQuery.event.special[ type ] || {}; |
|
// handleObj is passed to all event handlers |
handleObj = jQuery.extend({ |
type: type, |
origType: tns[1], |
data: data, |
handler: handler, |
guid: handler.guid, |
selector: selector, |
namespace: namespaces.join(".") |
}, handleObjIn ); |
|
// Delegated event; pre-analyze selector so it's processed quickly on event dispatch |
if ( selector ) { |
handleObj.quick = quickParse( selector ); |
if ( !handleObj.quick && jQuery.expr.match.POS.test( selector ) ) { |
handleObj.isPositional = true; |
} |
} |
|
// Init the event handler queue if we're the first |
handlers = events[ type ]; |
if ( !handlers ) { |
handlers = events[ type ] = []; |
handlers.delegateCount = 0; |
|
// Only use addEventListener/attachEvent if the special events handler returns false |
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
// Bind the global event handler to the element |
if ( elem.addEventListener ) { |
elem.addEventListener( type, eventHandle, false ); |
|
} else if ( elem.attachEvent ) { |
elem.attachEvent( "on" + type, eventHandle ); |
} |
} |
} |
|
if ( special.add ) { |
special.add.call( elem, handleObj ); |
|
if ( !handleObj.handler.guid ) { |
handleObj.handler.guid = handler.guid; |
} |
} |
|
// Add to the element's handler list, delegates in front |
if ( selector ) { |
handlers.splice( handlers.delegateCount++, 0, handleObj ); |
} else { |
handlers.push( handleObj ); |
} |
|
// Keep track of which events have ever been used, for event optimization |
jQuery.event.global[ type ] = true; |
} |
|
// Nullify elem to prevent memory leaks in IE |
elem = null; |
}, |
|
global: {}, |
|
// Detach an event or set of events from an element |
remove: function( elem, types, handler, selector ) { |
|
var elemData = jQuery.hasData( elem ) && jQuery._data( elem ), |
t, tns, type, namespaces, origCount, |
j, events, special, handle, eventType, handleObj; |
|
if ( !elemData || !(events = elemData.events) ) { |
return; |
} |
|
// Once for each type.namespace in types; type may be omitted |
types = hoverHack( types || "" ).split(" "); |
for ( t = 0; t < types.length; t++ ) { |
tns = rtypenamespace.exec( types[t] ) || []; |
type = tns[1]; |
namespaces = tns[2]; |
|
// Unbind all events (on this namespace, if provided) for the element |
if ( !type ) { |
namespaces = namespaces? "." + namespaces : ""; |
for ( j in events ) { |
jQuery.event.remove( elem, j + namespaces, handler, selector ); |
} |
return; |
} |
|
special = jQuery.event.special[ type ] || {}; |
type = ( selector? special.delegateType : special.bindType ) || type; |
eventType = events[ type ] || []; |
origCount = eventType.length; |
namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; |
|
// Only need to loop for special events or selective removal |
if ( handler || namespaces || selector || special.remove ) { |
for ( j = 0; j < eventType.length; j++ ) { |
handleObj = eventType[ j ]; |
|
if ( !handler || handler.guid === handleObj.guid ) { |
if ( !namespaces || namespaces.test( handleObj.namespace ) ) { |
if ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) { |
eventType.splice( j--, 1 ); |
|
if ( handleObj.selector ) { |
eventType.delegateCount--; |
} |
if ( special.remove ) { |
special.remove.call( elem, handleObj ); |
} |
} |
} |
} |
} |
} else { |
// Removing all events |
eventType.length = 0; |
} |
|
// Remove generic event handler if we removed something and no more handlers exist |
// (avoids potential for endless recursion during removal of special event handlers) |
if ( eventType.length === 0 && origCount !== eventType.length ) { |
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { |
jQuery.removeEvent( elem, type, elemData.handle ); |
} |
|
delete events[ type ]; |
} |
} |
|
// Remove the expando if it's no longer used |
if ( jQuery.isEmptyObject( events ) ) { |
handle = elemData.handle; |
if ( handle ) { |
handle.elem = null; |
} |
|
// removeData also checks for emptiness and clears the expando if empty |
// so use it instead of delete |
jQuery.removeData( elem, [ "events", "handle" ], true ); |
} |
}, |
|
// Events that are safe to short-circuit if no handlers are attached. |
// Native DOM events should not be added, they may have inline handlers. |
customEvent: { |
"getData": true, |
"setData": true, |
"changeData": true |
}, |
|
trigger: function( event, data, elem, onlyHandlers ) { |
// Don't do events on text and comment nodes |
if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) { |
return; |
} |
|
// Event object or event type |
var type = event.type || event, |
namespaces = [], |
cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType; |
|
if ( type.indexOf( "!" ) >= 0 ) { |
// Exclusive events trigger only for the exact event (no namespaces) |
type = type.slice(0, -1); |
exclusive = true; |
} |
|
if ( type.indexOf( "." ) >= 0 ) { |
// Namespaced trigger; create a regexp to match event type in handle() |
namespaces = type.split("."); |
type = namespaces.shift(); |
namespaces.sort(); |
} |
|
if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { |
// No jQuery handlers for this event type, and it can't have inline handlers |
return; |
} |
|
// Caller can pass in an Event, Object, or just an event type string |
event = typeof event === "object" ? |
// jQuery.Event object |
event[ jQuery.expando ] ? event : |
// Object literal |
new jQuery.Event( type, event ) : |
// Just the event type (string) |
new jQuery.Event( type ); |
|
event.type = type; |
event.isTrigger = true; |
event.exclusive = exclusive; |
event.namespace = namespaces.join( "." ); |
event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null; |
ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; |
|
// triggerHandler() and global events don't bubble or run the default action |
if ( onlyHandlers || !elem ) { |
event.preventDefault(); |
} |
|
// Handle a global trigger |
if ( !elem ) { |
|
// TODO: Stop taunting the data cache; remove global events and always attach to document |
cache = jQuery.cache; |
for ( i in cache ) { |
if ( cache[ i ].events && cache[ i ].events[ type ] ) { |
jQuery.event.trigger( event, data, cache[ i ].handle.elem, true ); |
} |
} |
return; |
} |
|
// Clean up the event in case it is being reused |
event.result = undefined; |
if ( !event.target ) { |
event.target = elem; |
} |
|
// Clone any incoming data and prepend the event, creating the handler arg list |
data = data != null ? jQuery.makeArray( data ) : []; |
data.unshift( event ); |
|
// Allow special events to draw outside the lines |
special = jQuery.event.special[ type ] || {}; |
if ( special.trigger && special.trigger.apply( elem, data ) === false ) { |
return; |
} |
|
// Determine event propagation path in advance, per W3C events spec (#9951) |
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724) |
eventPath = [[ elem, special.bindType || type ]]; |
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
|
bubbleType = special.delegateType || type; |
old = null; |
for ( cur = elem.parentNode; cur; cur = cur.parentNode ) { |
eventPath.push([ cur, bubbleType ]); |
old = cur; |
} |
|
// Only add window if we got to document (e.g., not plain obj or detached DOM) |
if ( old && old === elem.ownerDocument ) { |
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]); |
} |
} |
|
// Fire handlers on the event path |
for ( i = 0; i < eventPath.length; i++ ) { |
|
cur = eventPath[i][0]; |
event.type = eventPath[i][1]; |
|
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); |
if ( handle ) { |
handle.apply( cur, data ); |
} |
handle = ontype && cur[ ontype ]; |
if ( handle && jQuery.acceptData( cur ) ) { |
handle.apply( cur, data ); |
} |
|
if ( event.isPropagationStopped() ) { |
break; |
} |
} |
event.type = type; |
|
// If nobody prevented the default action, do it now |
if ( !event.isDefaultPrevented() ) { |
|
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && |
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { |
|
// Call a native DOM method on the target with the same name name as the event. |
// Can't use an .isFunction() check here because IE6/7 fails that test. |
// Don't do default actions on window, that's where global variables be (#6170) |
// IE<9 dies on focus/blur to hidden element (#1486) |
if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { |
|
// Don't re-trigger an onFOO event when we call its FOO() method |
old = elem[ ontype ]; |
|
if ( old ) { |
elem[ ontype ] = null; |
} |
|
// Prevent re-triggering of the same event, since we already bubbled it above |
jQuery.event.triggered = type; |
elem[ type ](); |
jQuery.event.triggered = undefined; |
|
if ( old ) { |
elem[ ontype ] = old; |
} |
} |
} |
} |
|
return event.result; |
}, |
|
dispatch: function( event ) { |
|
// Make a writable jQuery.Event from the native event object |
event = jQuery.event.fix( event || window.event ); |
|
var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []), |
delegateCount = handlers.delegateCount, |
args = [].slice.call( arguments, 0 ), |
run_all = !event.exclusive && !event.namespace, |
specialHandle = ( jQuery.event.special[ event.type ] || {} ).handle, |
handlerQueue = [], |
i, j, cur, ret, selMatch, matched, matches, handleObj, sel, hit, related; |
|
// Use the fix-ed jQuery.Event rather than the (read-only) native event |
args[0] = event; |
event.delegateTarget = this; |
|
// Determine handlers that should run if there are delegated events |
// Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861) |
if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) { |
|
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) { |
selMatch = {}; |
matches = []; |
for ( i = 0; i < delegateCount; i++ ) { |
handleObj = handlers[ i ]; |
sel = handleObj.selector; |
hit = selMatch[ sel ]; |
|
if ( handleObj.isPositional ) { |
// Since .is() does not work for positionals; see http://jsfiddle.net/eJ4yd/3/ |
hit = ( hit || (selMatch[ sel ] = jQuery( sel )) ).index( cur ) >= 0; |
} else if ( hit === undefined ) { |
hit = selMatch[ sel ] = ( handleObj.quick ? quickIs( cur, handleObj.quick ) : jQuery( cur ).is( sel ) ); |
} |
if ( hit ) { |
matches.push( handleObj ); |
} |
} |
if ( matches.length ) { |
handlerQueue.push({ elem: cur, matches: matches }); |
} |
} |
} |
|
// Add the remaining (directly-bound) handlers |
if ( handlers.length > delegateCount ) { |
handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) }); |
} |
|
// Run delegates first; they may want to stop propagation beneath us |
for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) { |
matched = handlerQueue[ i ]; |
event.currentTarget = matched.elem; |
|
for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) { |
handleObj = matched.matches[ j ]; |
|
// Triggered event must either 1) be non-exclusive and have no namespace, or |
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). |
if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) { |
|
event.data = handleObj.data; |
event.handleObj = handleObj; |
|
ret = ( specialHandle || handleObj.handler ).apply( matched.elem, args ); |
|
if ( ret !== undefined ) { |
event.result = ret; |
if ( ret === false ) { |
event.preventDefault(); |
event.stopPropagation(); |
} |
} |
} |
} |
} |
|
return event.result; |
}, |
|
// Includes some event props shared by KeyEvent and MouseEvent |
// *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 *** |
props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), |
|
fixHooks: {}, |
|
keyHooks: { |
props: "char charCode key keyCode".split(" "), |
filter: function( event, original ) { |
|
// Add which for key events |
if ( event.which == null ) { |
event.which = original.charCode != null ? original.charCode : original.keyCode; |
} |
|
return event; |
} |
}, |
|
mouseHooks: { |
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement wheelDelta".split(" "), |
filter: function( event, original ) { |
var eventDoc, doc, body, |
button = original.button, |
fromElement = original.fromElement; |
|
// Calculate pageX/Y if missing and clientX/Y available |
if ( event.pageX == null && original.clientX != null ) { |
eventDoc = event.target.ownerDocument || document; |
doc = eventDoc.documentElement; |
body = eventDoc.body; |
|
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); |
} |
|
// Add relatedTarget, if necessary |
if ( !event.relatedTarget && fromElement ) { |
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; |
} |
|
// Add which for click: 1 === left; 2 === middle; 3 === right |
// Note: button is not normalized, so don't use it |
if ( !event.which && button !== undefined ) { |
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
} |
|
return event; |
} |
}, |
|
fix: function( event ) { |
if ( event[ jQuery.expando ] ) { |
return event; |
} |
|
// Create a writable copy of the event object and normalize some properties |
var i, prop, |
originalEvent = event, |
fixHook = jQuery.event.fixHooks[ event.type ] || {}, |
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
|
event = jQuery.Event( originalEvent ); |
|
for ( i = copy.length; i; ) { |
prop = copy[ --i ]; |
event[ prop ] = originalEvent[ prop ]; |
} |
|
// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2) |
if ( !event.target ) { |
event.target = originalEvent.srcElement || document; |
} |
|
// Target should not be a text node (#504, Safari) |
if ( event.target.nodeType === 3 ) { |
event.target = event.target.parentNode; |
} |
|
// For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8) |
if ( event.metaKey === undefined ) { |
event.metaKey = event.ctrlKey; |
} |
|
return fixHook.filter? fixHook.filter( event, originalEvent ) : event; |
}, |
|
special: { |
ready: { |
// Make sure the ready event is setup |
setup: jQuery.bindReady |
}, |
|
focus: { |
delegateType: "focusin", |
noBubble: true |
}, |
blur: { |
delegateType: "focusout", |
noBubble: true |
}, |
|
beforeunload: { |
setup: function( data, namespaces, eventHandle ) { |
// We only want to do this special case on windows |
if ( jQuery.isWindow( this ) ) { |
this.onbeforeunload = eventHandle; |
} |
}, |
|
teardown: function( namespaces, eventHandle ) { |
if ( this.onbeforeunload === eventHandle ) { |
this.onbeforeunload = null; |
} |
} |
} |
}, |
|
simulate: function( type, elem, event, bubble ) { |
// Piggyback on a donor event to simulate a different one. |
// Fake originalEvent to avoid donor's stopPropagation, but if the |
// simulated event prevents default then we do the same on the donor. |
var e = jQuery.extend( |
new jQuery.Event(), |
event, |
{ type: type, |
isSimulated: true, |
originalEvent: {} |
} |
); |
if ( bubble ) { |
jQuery.event.trigger( e, null, elem ); |
} else { |
jQuery.event.dispatch.call( elem, e ); |
} |
if ( e.isDefaultPrevented() ) { |
event.preventDefault(); |
} |
} |
}; |
|
// Some plugins are using, but it's undocumented/deprecated and will be removed. |
// The 1.7 special event interface should provide all the hooks needed now. |
jQuery.event.handle = jQuery.event.dispatch; |
|
jQuery.removeEvent = document.removeEventListener ? |
function( elem, type, handle ) { |
if ( elem.removeEventListener ) { |
elem.removeEventListener( type, handle, false ); |
} |
} : |
function( elem, type, handle ) { |
if ( elem.detachEvent ) { |
elem.detachEvent( "on" + type, handle ); |
} |
}; |
|
jQuery.Event = function( src, props ) { |
// Allow instantiation without the 'new' keyword |
if ( !(this instanceof jQuery.Event) ) { |
return new jQuery.Event( src, props ); |
} |
|
// Event object |
if ( src && src.type ) { |
this.originalEvent = src; |
this.type = src.type; |
|
// Events bubbling up the document may have been marked as prevented |
// by a handler lower down the tree; reflect the correct value. |
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || |
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; |
|
// Event type |
} else { |
this.type = src; |
} |
|
// Put explicitly provided properties onto the event object |
if ( props ) { |
jQuery.extend( this, props ); |
} |
|
// Create a timestamp if incoming event doesn't have one |
this.timeStamp = src && src.timeStamp || jQuery.now(); |
|
// Mark it as fixed |
this[ jQuery.expando ] = true; |
}; |
|
function returnFalse() { |
return false; |
} |
function returnTrue() { |
return true; |
} |
|
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
jQuery.Event.prototype = { |
preventDefault: function() { |
this.isDefaultPrevented = returnTrue; |
|
var e = this.originalEvent; |
if ( !e ) { |
return; |
} |
|
// if preventDefault exists run it on the original event |
if ( e.preventDefault ) { |
e.preventDefault(); |
|
// otherwise set the returnValue property of the original event to false (IE) |
} else { |
e.returnValue = false; |
} |
}, |
stopPropagation: function() { |
this.isPropagationStopped = returnTrue; |
|
var e = this.originalEvent; |
if ( !e ) { |
return; |
} |
// if stopPropagation exists run it on the original event |
if ( e.stopPropagation ) { |
e.stopPropagation(); |
} |
// otherwise set the cancelBubble property of the original event to true (IE) |
e.cancelBubble = true; |
}, |
stopImmediatePropagation: function() { |
this.isImmediatePropagationStopped = returnTrue; |
this.stopPropagation(); |
}, |
isDefaultPrevented: returnFalse, |
isPropagationStopped: returnFalse, |
isImmediatePropagationStopped: returnFalse |
}; |
|
// Create mouseenter/leave events using mouseover/out and event-time checks |
jQuery.each({ |
mouseenter: "mouseover", |
mouseleave: "mouseout" |
}, function( orig, fix ) { |
jQuery.event.special[ orig ] = jQuery.event.special[ fix ] = { |
delegateType: fix, |
bindType: fix, |
|
handle: function( event ) { |
var target = this, |
related = event.relatedTarget, |
handleObj = event.handleObj, |
selector = handleObj.selector, |
oldType, ret; |
|
// For a real mouseover/out, always call the handler; for |
// mousenter/leave call the handler if related is outside the target. |
// NB: No relatedTarget if the mouse left/entered the browser window |
if ( !related || handleObj.origType === event.type || (related !== target && !jQuery.contains( target, related )) ) { |
oldType = event.type; |
event.type = handleObj.origType; |
ret = handleObj.handler.apply( this, arguments ); |
event.type = oldType; |
} |
return ret; |
} |
}; |
}); |
|
// IE submit delegation |
if ( !jQuery.support.submitBubbles ) { |
|
jQuery.event.special.submit = { |
setup: function() { |
// Only need this for delegated form submit events |
if ( jQuery.nodeName( this, "form" ) ) { |
return false; |
} |
|
// Lazy-add a submit handler when a descendant form may potentially be submitted |
jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
// Node name check avoids a VML-related crash in IE (#9807) |
var elem = e.target, |
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; |
if ( form && !form._submit_attached ) { |
jQuery.event.add( form, "submit._submit", function( event ) { |
// Form was submitted, bubble the event up the tree |
if ( this.parentNode ) { |
jQuery.event.simulate( "submit", this.parentNode, event, true ); |
} |
}); |
form._submit_attached = true; |
} |
}); |
// return undefined since we don't need an event listener |
}, |
|
teardown: function() { |
// Only need this for delegated form submit events |
if ( jQuery.nodeName( this, "form" ) ) { |
return false; |
} |
|
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above |
jQuery.event.remove( this, "._submit" ); |
} |
}; |
} |
|
// IE change delegation and checkbox/radio fix |
if ( !jQuery.support.changeBubbles ) { |
|
jQuery.event.special.change = { |
|
setup: function() { |
|
if ( rformElems.test( this.nodeName ) ) { |
// IE doesn't fire change on a check/radio until blur; trigger it on click |
// after a propertychange. Eat the blur-change in special.change.handle. |
// This still fires onchange a second time for check/radio after blur. |
if ( this.type === "checkbox" || this.type === "radio" ) { |
jQuery.event.add( this, "propertychange._change", function( event ) { |
if ( event.originalEvent.propertyName === "checked" ) { |
this._just_changed = true; |
} |
}); |
jQuery.event.add( this, "click._change", function( event ) { |
if ( this._just_changed ) { |
this._just_changed = false; |
jQuery.event.simulate( "change", this, event, true ); |
} |
}); |
} |
return false; |
} |
// Delegated event; lazy-add a change handler on descendant inputs |
jQuery.event.add( this, "beforeactivate._change", function( e ) { |
var elem = e.target; |
|
if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) { |
jQuery.event.add( elem, "change._change", function( event ) { |
if ( this.parentNode && !event.isSimulated ) { |
jQuery.event.simulate( "change", this.parentNode, event, true ); |
} |
}); |
elem._change_attached = true; |
} |
}); |
}, |
|
handle: function( event ) { |
var elem = event.target; |
|
// Swallow native change events from checkbox/radio, we already triggered them above |
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { |
return event.handleObj.handler.apply( this, arguments ); |
} |
}, |
|
teardown: function() { |
jQuery.event.remove( this, "._change" ); |
|
return rformElems.test( this.nodeName ); |
} |
}; |
} |
|
// Create "bubbling" focus and blur events |
if ( !jQuery.support.focusinBubbles ) { |
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
|
// Attach a single capturing handler while someone wants focusin/focusout |
var attaches = 0, |
handler = function( event ) { |
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); |
}; |
|
jQuery.event.special[ fix ] = { |
setup: function() { |
if ( attaches++ === 0 ) { |
document.addEventListener( orig, handler, true ); |
} |
}, |
teardown: function() { |
if ( --attaches === 0 ) { |
document.removeEventListener( orig, handler, true ); |
} |
} |
}; |
}); |
} |
|
jQuery.fn.extend({ |
|
on: function( types, selector, data, fn, /*INTERNAL*/ one ) { |
var origFn, type; |
|
// Types can be a map of types/handlers |
if ( typeof types === "object" ) { |
// ( types-Object, selector, data ) |
if ( typeof selector !== "string" ) { |
// ( types-Object, data ) |
data = selector; |
selector = undefined; |
} |
for ( type in types ) { |
this.on( type, selector, data, types[ type ], one ); |
} |
return this; |
} |
|
if ( data == null && fn == null ) { |
// ( types, fn ) |
fn = selector; |
data = selector = undefined; |
} else if ( fn == null ) { |
if ( typeof selector === "string" ) { |
// ( types, selector, fn ) |
fn = data; |
data = undefined; |
} else { |
// ( types, data, fn ) |
fn = data; |
data = selector; |
selector = undefined; |
} |
} |
if ( fn === false ) { |
fn = returnFalse; |
} else if ( !fn ) { |
return this; |
} |
|
if ( one === 1 ) { |
origFn = fn; |
fn = function( event ) { |
// Can use an empty set, since event contains the info |
jQuery().off( event ); |
return origFn.apply( this, arguments ); |
}; |
// Use same guid so caller can remove using origFn |
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
} |
return this.each( function() { |
jQuery.event.add( this, types, fn, data, selector ); |
}); |
}, |
one: function( types, selector, data, fn ) { |
return this.on.call( this, types, selector, data, fn, 1 ); |
}, |
off: function( types, selector, fn ) { |
if ( types && types.preventDefault && types.handleObj ) { |
// ( event ) dispatched jQuery.Event |
var handleObj = types.handleObj; |
jQuery( types.delegateTarget ).off( |
handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type, |
handleObj.selector, |
handleObj.handler |
); |
return this; |
} |
if ( typeof types === "object" ) { |
// ( types-object [, selector] ) |
for ( var type in types ) { |
this.off( type, selector, types[ type ] ); |
} |
return this; |
} |
if ( selector === false || typeof selector === "function" ) { |
// ( types [, fn] ) |
fn = selector; |
selector = undefined; |
} |
if ( fn === false ) { |
fn = returnFalse; |
} |
return this.each(function() { |
jQuery.event.remove( this, types, fn, selector ); |
}); |
}, |
|
bind: function( types, data, fn ) { |
return this.on( types, null, data, fn ); |
}, |
unbind: function( types, fn ) { |
return this.off( types, null, fn ); |
}, |
|
live: function( types, data, fn ) { |
jQuery( this.context ).on( types, this.selector, data, fn ); |
return this; |
}, |
die: function( types, fn ) { |
jQuery( this.context ).off( types, this.selector || "**", fn ); |
return this; |
}, |
|
delegate: function( selector, types, data, fn ) { |
return this.on( types, selector, data, fn ); |
}, |
undelegate: function( selector, types, fn ) { |
// ( namespace ) or ( selector, types [, fn] ) |
return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn ); |
}, |
|
trigger: function( type, data ) { |
return this.each(function() { |
jQuery.event.trigger( type, data, this ); |
}); |
}, |
triggerHandler: function( type, data ) { |
if ( this[0] ) { |
return jQuery.event.trigger( type, data, this[0], true ); |
} |
}, |
|
toggle: function( fn ) { |
// Save reference to arguments for access in closure |
var args = arguments, |
guid = fn.guid || jQuery.guid++, |
i = 0, |
toggler = function( event ) { |
// Figure out which function to execute |
var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; |
jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); |
|
// Make sure that clicks stop |
event.preventDefault(); |
|
// and execute the function |
return args[ lastToggle ].apply( this, arguments ) || false; |
}; |
|
// link all the functions, so any of them can unbind this click handler |
toggler.guid = guid; |
while ( i < args.length ) { |
args[ i++ ].guid = guid; |
} |
|
return this.click( toggler ); |
}, |
|
hover: function( fnOver, fnOut ) { |
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
} |
}); |
|
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + |
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { |
|
// Handle event binding |
jQuery.fn[ name ] = function( data, fn ) { |
if ( fn == null ) { |
fn = data; |
data = null; |
} |
|
return arguments.length > 0 ? |
this.bind( name, data, fn ) : |
this.trigger( name ); |
}; |
|
if ( jQuery.attrFn ) { |
jQuery.attrFn[ name ] = true; |
} |
|
if ( rkeyEvent.test( name ) ) { |
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; |
} |
|
if ( rmouseEvent.test( name ) ) { |
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; |
} |
}); |
|
|
|
/*! |
* Sizzle CSS Selector Engine |
* Copyright 2011, The Dojo Foundation |
* Released under the MIT, BSD, and GPL Licenses. |
* More information: http://sizzlejs.com/ |
*/ |
(function(){ |
|
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, |
expando = "sizcache" + (Math.random() + '').replace('.', ''), |
done = 0, |
toString = Object.prototype.toString, |
hasDuplicate = false, |
baseHasDuplicate = true, |
rBackslash = /\\/g, |
rReturn = /\r\n/g, |
rNonWord = /\W/; |
|
// Here we check if the JavaScript engine is using some sort of |
// optimization where it does not always call our comparision |
// function. If that is the case, discard the hasDuplicate value. |
// Thus far that includes Google Chrome. |
[0, 0].sort(function() { |
baseHasDuplicate = false; |
return 0; |
}); |
|
var Sizzle = function( selector, context, results, seed ) { |
results = results || []; |
context = context || document; |
|
var origContext = context; |
|
if ( context.nodeType !== 1 && context.nodeType !== 9 ) { |
return []; |
} |
|
if ( !selector || typeof selector !== "string" ) { |
return results; |
} |
|
var m, set, checkSet, extra, ret, cur, pop, i, |
prune = true, |
contextXML = Sizzle.isXML( context ), |
parts = [], |
soFar = selector; |
|
// Reset the position of the chunker regexp (start from head) |
do { |
chunker.exec( "" ); |
m = chunker.exec( soFar ); |
|
if ( m ) { |
soFar = m[3]; |
|
parts.push( m[1] ); |
|
if ( m[2] ) { |
extra = m[3]; |
break; |
} |
} |
} while ( m ); |
|
if ( parts.length > 1 && origPOS.exec( selector ) ) { |
|
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { |
set = posProcess( parts[0] + parts[1], context, seed ); |
|
} else { |
set = Expr.relative[ parts[0] ] ? |
[ context ] : |
Sizzle( parts.shift(), context ); |
|
while ( parts.length ) { |
selector = parts.shift(); |
|
if ( Expr.relative[ selector ] ) { |
selector += parts.shift(); |
} |
|
set = posProcess( selector, set, seed ); |
} |
} |
|
} else { |
// Take a shortcut and set the context if the root selector is an ID |
// (but not if it'll be faster if the inner selector is an ID) |
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && |
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { |
|
ret = Sizzle.find( parts.shift(), context, contextXML ); |
context = ret.expr ? |
Sizzle.filter( ret.expr, ret.set )[0] : |
ret.set[0]; |
} |
|
if ( context ) { |
ret = seed ? |
{ expr: parts.pop(), set: makeArray(seed) } : |
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); |
|
set = ret.expr ? |
Sizzle.filter( ret.expr, ret.set ) : |
ret.set; |
|
if ( parts.length > 0 ) { |
checkSet = makeArray( set ); |
|
} else { |
prune = false; |
} |
|
while ( parts.length ) { |
cur = parts.pop(); |
pop = cur; |
|
if ( !Expr.relative[ cur ] ) { |
cur = ""; |
} else { |
pop = parts.pop(); |
} |
|
if ( pop == null ) { |
pop = context; |
} |
|
Expr.relative[ cur ]( checkSet, pop, contextXML ); |
} |
|
} else { |
checkSet = parts = []; |
} |
} |
|
if ( !checkSet ) { |
checkSet = set; |
} |
|
if ( !checkSet ) { |
Sizzle.error( cur || selector ); |
} |
|
if ( toString.call(checkSet) === "[object Array]" ) { |
if ( !prune ) { |
results.push.apply( results, checkSet ); |
|
} else if ( context && context.nodeType === 1 ) { |
for ( i = 0; checkSet[i] != null; i++ ) { |
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { |
results.push( set[i] ); |
} |
} |
|
} else { |
for ( i = 0; checkSet[i] != null; i++ ) { |
if ( checkSet[i] && checkSet[i].nodeType === 1 ) { |
results.push( set[i] ); |
} |
} |
} |
|
} else { |
makeArray( checkSet, results ); |
} |
|
if ( extra ) { |
Sizzle( extra, origContext, results, seed ); |
Sizzle.uniqueSort( results ); |
} |
|
return results; |
}; |
|
Sizzle.uniqueSort = function( results ) { |
if ( sortOrder ) { |
hasDuplicate = baseHasDuplicate; |
results.sort( sortOrder ); |
|
if ( hasDuplicate ) { |
for ( var i = 1; i < results.length; i++ ) { |
if ( results[i] === results[ i - 1 ] ) { |
results.splice( i--, 1 ); |
} |
} |
} |
} |
|
return results; |
}; |
|
Sizzle.matches = function( expr, set ) { |
return Sizzle( expr, null, null, set ); |
}; |
|
Sizzle.matchesSelector = function( node, expr ) { |
return Sizzle( expr, null, null, [node] ).length > 0; |
}; |
|
Sizzle.find = function( expr, context, isXML ) { |
var set, i, len, match, type, left; |
|
if ( !expr ) { |
return []; |
} |
|
for ( i = 0, len = Expr.order.length; i < len; i++ ) { |
type = Expr.order[i]; |
|
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { |
left = match[1]; |
match.splice( 1, 1 ); |
|
if ( left.substr( left.length - 1 ) !== "\\" ) { |
match[1] = (match[1] || "").replace( rBackslash, "" ); |
set = Expr.find[ type ]( match, context, isXML ); |
|
if ( set != null ) { |
expr = expr.replace( Expr.match[ type ], "" ); |
break; |
} |
} |
} |
} |
|
if ( !set ) { |
set = typeof context.getElementsByTagName !== "undefined" ? |
context.getElementsByTagName( "*" ) : |
[]; |
} |
|
return { set: set, expr: expr }; |
}; |
|
Sizzle.filter = function( expr, set, inplace, not ) { |
var match, anyFound, |
type, found, item, filter, left, |
i, pass, |
old = expr, |
result = [], |
curLoop = set, |
isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); |
|
while ( expr && set.length ) { |
for ( type in Expr.filter ) { |
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { |
filter = Expr.filter[ type ]; |
left = match[1]; |
|
anyFound = false; |
|
match.splice(1,1); |
|
if ( left.substr( left.length - 1 ) === "\\" ) { |
continue; |
} |
|
if ( curLoop === result ) { |
result = []; |
} |
|
if ( Expr.preFilter[ type ] ) { |
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); |
|
if ( !match ) { |
anyFound = found = true; |
|
} else if ( match === true ) { |
continue; |
} |
} |
|
if ( match ) { |
for ( i = 0; (item = curLoop[i]) != null; i++ ) { |
if ( item ) { |
found = filter( item, match, i, curLoop ); |
pass = not ^ found; |
|
if ( inplace && found != null ) { |
if ( pass ) { |
anyFound = true; |
|
} else { |
curLoop[i] = false; |
} |
|
} else if ( pass ) { |
result.push( item ); |
anyFound = true; |
} |
} |
} |
} |
|
if ( found !== undefined ) { |
if ( !inplace ) { |
curLoop = result; |
} |
|
expr = expr.replace( Expr.match[ type ], "" ); |
|
if ( !anyFound ) { |
return []; |
} |
|
break; |
} |
} |
} |
|
// Improper expression |
if ( expr === old ) { |
if ( anyFound == null ) { |
Sizzle.error( expr ); |
|
} else { |
break; |
} |
} |
|
old = expr; |
} |
|
return curLoop; |
}; |
|
Sizzle.error = function( msg ) { |
throw "Syntax error, unrecognized expression: " + msg; |
}; |
|
/** |
* Utility function for retreiving the text value of an array of DOM nodes |
* @param {Array|Element} elem |
*/ |
var getText = Sizzle.getText = function( elem ) { |
var i, node, |
nodeType = elem.nodeType, |
ret = ""; |
|
if ( nodeType ) { |
if ( nodeType === 1 ) { |
// Use textContent || innerText for elements |
if ( typeof elem.textContent === 'string' ) { |
return elem.textContent; |
} else if ( typeof elem.innerText === 'string' ) { |
// Replace IE's carriage returns |
return elem.innerText.replace( rReturn, '' ); |
} else { |
// Traverse it's children |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling) { |
ret += getText( elem ); |
} |
} |
} else if ( nodeType === 3 || nodeType === 4 ) { |
return elem.nodeValue; |
} |
} else { |
|
// If no nodeType, this is expected to be an array |
for ( i = 0; (node = elem[i]); i++ ) { |
// Do not traverse comment nodes |
if ( node.nodeType !== 8 ) { |
ret += getText( node ); |
} |
} |
} |
return ret; |
}; |
|
var Expr = Sizzle.selectors = { |
order: [ "ID", "NAME", "TAG" ], |
|
match: { |
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, |
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, |
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, |
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, |
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, |
CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, |
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, |
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ |
}, |
|
leftMatch: {}, |
|
attrMap: { |
"class": "className", |
"for": "htmlFor" |
}, |
|
attrHandle: { |
href: function( elem ) { |
return elem.getAttribute( "href" ); |
}, |
type: function( elem ) { |
return elem.getAttribute( "type" ); |
} |
}, |
|
relative: { |
"+": function(checkSet, part){ |
var isPartStr = typeof part === "string", |
isTag = isPartStr && !rNonWord.test( part ), |
isPartStrNotTag = isPartStr && !isTag; |
|
if ( isTag ) { |
part = part.toLowerCase(); |
} |
|
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { |
if ( (elem = checkSet[i]) ) { |
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} |
|
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? |
elem || false : |
elem === part; |
} |
} |
|
if ( isPartStrNotTag ) { |
Sizzle.filter( part, checkSet, true ); |
} |
}, |
|
">": function( checkSet, part ) { |
var elem, |
isPartStr = typeof part === "string", |
i = 0, |
l = checkSet.length; |
|
if ( isPartStr && !rNonWord.test( part ) ) { |
part = part.toLowerCase(); |
|
for ( ; i < l; i++ ) { |
elem = checkSet[i]; |
|
if ( elem ) { |
var parent = elem.parentNode; |
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; |
} |
} |
|
} else { |
for ( ; i < l; i++ ) { |
elem = checkSet[i]; |
|
if ( elem ) { |
checkSet[i] = isPartStr ? |
elem.parentNode : |
elem.parentNode === part; |
} |
} |
|
if ( isPartStr ) { |
Sizzle.filter( part, checkSet, true ); |
} |
} |
}, |
|
"": function(checkSet, part, isXML){ |
var nodeCheck, |
doneName = done++, |
checkFn = dirCheck; |
|
if ( typeof part === "string" && !rNonWord.test( part ) ) { |
part = part.toLowerCase(); |
nodeCheck = part; |
checkFn = dirNodeCheck; |
} |
|
checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); |
}, |
|
"~": function( checkSet, part, isXML ) { |
var nodeCheck, |
doneName = done++, |
checkFn = dirCheck; |
|
if ( typeof part === "string" && !rNonWord.test( part ) ) { |
part = part.toLowerCase(); |
nodeCheck = part; |
checkFn = dirNodeCheck; |
} |
|
checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); |
} |
}, |
|
find: { |
ID: function( match, context, isXML ) { |
if ( typeof context.getElementById !== "undefined" && !isXML ) { |
var m = context.getElementById(match[1]); |
// Check parentNode to catch when Blackberry 4.6 returns |
// nodes that are no longer in the document #6963 |
return m && m.parentNode ? [m] : []; |
} |
}, |
|
NAME: function( match, context ) { |
if ( typeof context.getElementsByName !== "undefined" ) { |
var ret = [], |
results = context.getElementsByName( match[1] ); |
|
for ( var i = 0, l = results.length; i < l; i++ ) { |
if ( results[i].getAttribute("name") === match[1] ) { |
ret.push( results[i] ); |
} |
} |
|
return ret.length === 0 ? null : ret; |
} |
}, |
|
TAG: function( match, context ) { |
if ( typeof context.getElementsByTagName !== "undefined" ) { |
return context.getElementsByTagName( match[1] ); |
} |
} |
}, |
preFilter: { |
CLASS: function( match, curLoop, inplace, result, not, isXML ) { |
match = " " + match[1].replace( rBackslash, "" ) + " "; |
|
if ( isXML ) { |
return match; |
} |
|
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { |
if ( elem ) { |
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { |
if ( !inplace ) { |
result.push( elem ); |
} |
|
} else if ( inplace ) { |
curLoop[i] = false; |
} |
} |
} |
|
return false; |
}, |
|
ID: function( match ) { |
return match[1].replace( rBackslash, "" ); |
}, |
|
TAG: function( match, curLoop ) { |
return match[1].replace( rBackslash, "" ).toLowerCase(); |
}, |
|
CHILD: function( match ) { |
if ( match[1] === "nth" ) { |
if ( !match[2] ) { |
Sizzle.error( match[0] ); |
} |
|
match[2] = match[2].replace(/^\+|\s*/g, ''); |
|
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' |
var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( |
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || |
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); |
|
// calculate the numbers (first)n+(last) including if they are negative |
match[2] = (test[1] + (test[2] || 1)) - 0; |
match[3] = test[3] - 0; |
} |
else if ( match[2] ) { |
Sizzle.error( match[0] ); |
} |
|
// TODO: Move to normal caching system |
match[0] = done++; |
|
return match; |
}, |
|
ATTR: function( match, curLoop, inplace, result, not, isXML ) { |
var name = match[1] = match[1].replace( rBackslash, "" ); |
|
if ( !isXML && Expr.attrMap[name] ) { |
match[1] = Expr.attrMap[name]; |
} |
|
// Handle if an un-quoted value was used |
match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); |
|
if ( match[2] === "~=" ) { |
match[4] = " " + match[4] + " "; |
} |
|
return match; |
}, |
|
PSEUDO: function( match, curLoop, inplace, result, not ) { |
if ( match[1] === "not" ) { |
// If we're dealing with a complex expression, or a simple one |
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { |
match[3] = Sizzle(match[3], null, null, curLoop); |
|
} else { |
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); |
|
if ( !inplace ) { |
result.push.apply( result, ret ); |
} |
|
return false; |
} |
|
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { |
return true; |
} |
|
return match; |
}, |
|
POS: function( match ) { |
match.unshift( true ); |
|
return match; |
} |
}, |
|
filters: { |
enabled: function( elem ) { |
return elem.disabled === false && elem.type !== "hidden"; |
}, |
|
disabled: function( elem ) { |
return elem.disabled === true; |
}, |
|
checked: function( elem ) { |
return elem.checked === true; |
}, |
|
selected: function( elem ) { |
// Accessing this property makes selected-by-default |
// options in Safari work properly |
if ( elem.parentNode ) { |
elem.parentNode.selectedIndex; |
} |
|
return elem.selected === true; |
}, |
|
parent: function( elem ) { |
return !!elem.firstChild; |
}, |
|
empty: function( elem ) { |
return !elem.firstChild; |
}, |
|
has: function( elem, i, match ) { |
return !!Sizzle( match[3], elem ).length; |
}, |
|
header: function( elem ) { |
return (/h\d/i).test( elem.nodeName ); |
}, |
|
text: function( elem ) { |
var attr = elem.getAttribute( "type" ), type = elem.type; |
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) |
// use getAttribute instead to test this case |
return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); |
}, |
|
radio: function( elem ) { |
return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; |
}, |
|
checkbox: function( elem ) { |
return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; |
}, |
|
file: function( elem ) { |
return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; |
}, |
|
password: function( elem ) { |
return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; |
}, |
|
submit: function( elem ) { |
var name = elem.nodeName.toLowerCase(); |
return (name === "input" || name === "button") && "submit" === elem.type; |
}, |
|
image: function( elem ) { |
return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; |
}, |
|
reset: function( elem ) { |
var name = elem.nodeName.toLowerCase(); |
return (name === "input" || name === "button") && "reset" === elem.type; |
}, |
|
button: function( elem ) { |
var name = elem.nodeName.toLowerCase(); |
return name === "input" && "button" === elem.type || name === "button"; |
}, |
|
input: function( elem ) { |
return (/input|select|textarea|button/i).test( elem.nodeName ); |
}, |
|
focus: function( elem ) { |
return elem === elem.ownerDocument.activeElement; |
} |
}, |
setFilters: { |
first: function( elem, i ) { |
return i === 0; |
}, |
|
last: function( elem, i, match, array ) { |
return i === array.length - 1; |
}, |
|
even: function( elem, i ) { |
return i % 2 === 0; |
}, |
|
odd: function( elem, i ) { |
return i % 2 === 1; |
}, |
|
lt: function( elem, i, match ) { |
return i < match[3] - 0; |
}, |
|
gt: function( elem, i, match ) { |
return i > match[3] - 0; |
}, |
|
nth: function( elem, i, match ) { |
return match[3] - 0 === i; |
}, |
|
eq: function( elem, i, match ) { |
return match[3] - 0 === i; |
} |
}, |
filter: { |
PSEUDO: function( elem, match, i, array ) { |
var name = match[1], |
filter = Expr.filters[ name ]; |
|
if ( filter ) { |
return filter( elem, i, match, array ); |
|
} else if ( name === "contains" ) { |
return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0; |
|
} else if ( name === "not" ) { |
var not = match[3]; |
|
for ( var j = 0, l = not.length; j < l; j++ ) { |
if ( not[j] === elem ) { |
return false; |
} |
} |
|
return true; |
|
} else { |
Sizzle.error( name ); |
} |
}, |
|
CHILD: function( elem, match ) { |
var first, last, |
doneName, parent, cache, |
count, diff, |
type = match[1], |
node = elem; |
|
switch ( type ) { |
case "only": |
case "first": |
while ( (node = node.previousSibling) ) { |
if ( node.nodeType === 1 ) { |
return false; |
} |
} |
|
if ( type === "first" ) { |
return true; |
} |
|
node = elem; |
|
case "last": |
while ( (node = node.nextSibling) ) { |
if ( node.nodeType === 1 ) { |
return false; |
} |
} |
|
return true; |
|
case "nth": |
first = match[2]; |
last = match[3]; |
|
if ( first === 1 && last === 0 ) { |
return true; |
} |
|
doneName = match[0]; |
parent = elem.parentNode; |
|
if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) { |
count = 0; |
|
for ( node = parent.firstChild; node; node = node.nextSibling ) { |
if ( node.nodeType === 1 ) { |
node.nodeIndex = ++count; |
} |
} |
|
parent[ expando ] = doneName; |
} |
|
diff = elem.nodeIndex - last; |
|
if ( first === 0 ) { |
return diff === 0; |
|
} else { |
return ( diff % first === 0 && diff / first >= 0 ); |
} |
} |
}, |
|
ID: function( elem, match ) { |
return elem.nodeType === 1 && elem.getAttribute("id") === match; |
}, |
|
TAG: function( elem, match ) { |
return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match; |
}, |
|
CLASS: function( elem, match ) { |
return (" " + (elem.className || elem.getAttribute("class")) + " ") |
.indexOf( match ) > -1; |
}, |
|
ATTR: function( elem, match ) { |
var name = match[1], |
result = Sizzle.attr ? |
Sizzle.attr( elem, name ) : |
Expr.attrHandle[ name ] ? |
Expr.attrHandle[ name ]( elem ) : |
elem[ name ] != null ? |
elem[ name ] : |
elem.getAttribute( name ), |
value = result + "", |
type = match[2], |
check = match[4]; |
|
return result == null ? |
type === "!=" : |
!type && Sizzle.attr ? |
result != null : |
type === "=" ? |
value === check : |
type === "*=" ? |
value.indexOf(check) >= 0 : |
type === "~=" ? |
(" " + value + " ").indexOf(check) >= 0 : |
!check ? |
value && result !== false : |
type === "!=" ? |
value !== check : |
type === "^=" ? |
value.indexOf(check) === 0 : |
type === "$=" ? |
value.substr(value.length - check.length) === check : |
type === "|=" ? |
value === check || value.substr(0, check.length + 1) === check + "-" : |
false; |
}, |
|
POS: function( elem, match, i, array ) { |
var name = match[2], |
filter = Expr.setFilters[ name ]; |
|
if ( filter ) { |
return filter( elem, i, match, array ); |
} |
} |
} |
}; |
|
var origPOS = Expr.match.POS, |
fescape = function(all, num){ |
return "\\" + (num - 0 + 1); |
}; |
|
for ( var type in Expr.match ) { |
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); |
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); |
} |
|
var makeArray = function( array, results ) { |
array = Array.prototype.slice.call( array, 0 ); |
|
if ( results ) { |
results.push.apply( results, array ); |
return results; |
} |
|
return array; |
}; |
|
// Perform a simple check to determine if the browser is capable of |
// converting a NodeList to an array using builtin methods. |
// Also verifies that the returned array holds DOM nodes |
// (which is not the case in the Blackberry browser) |
try { |
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; |
|
// Provide a fallback method if it does not work |
} catch( e ) { |
makeArray = function( array, results ) { |
var i = 0, |
ret = results || []; |
|
if ( toString.call(array) === "[object Array]" ) { |
Array.prototype.push.apply( ret, array ); |
|
} else { |
if ( typeof array.length === "number" ) { |
for ( var l = array.length; i < l; i++ ) { |
ret.push( array[i] ); |
} |
|
} else { |
for ( ; array[i]; i++ ) { |
ret.push( array[i] ); |
} |
} |
} |
|
return ret; |
}; |
} |
|
var sortOrder, siblingCheck; |
|
if ( document.documentElement.compareDocumentPosition ) { |
sortOrder = function( a, b ) { |
if ( a === b ) { |
hasDuplicate = true; |
return 0; |
} |
|
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { |
return a.compareDocumentPosition ? -1 : 1; |
} |
|
return a.compareDocumentPosition(b) & 4 ? -1 : 1; |
}; |
|
} else { |
sortOrder = function( a, b ) { |
// The nodes are identical, we can exit early |
if ( a === b ) { |
hasDuplicate = true; |
return 0; |
|
// Fallback to using sourceIndex (in IE) if it's available on both nodes |
} else if ( a.sourceIndex && b.sourceIndex ) { |
return a.sourceIndex - b.sourceIndex; |
} |
|
var al, bl, |
ap = [], |
bp = [], |
aup = a.parentNode, |
bup = b.parentNode, |
cur = aup; |
|
// If the nodes are siblings (or identical) we can do a quick check |
if ( aup === bup ) { |
return siblingCheck( a, b ); |
|
// If no parents were found then the nodes are disconnected |
} else if ( !aup ) { |
return -1; |
|
} else if ( !bup ) { |
return 1; |
} |
|
// Otherwise they're somewhere else in the tree so we need |
// to build up a full list of the parentNodes for comparison |
while ( cur ) { |
ap.unshift( cur ); |
cur = cur.parentNode; |
} |
|
cur = bup; |
|
while ( cur ) { |
bp.unshift( cur ); |
cur = cur.parentNode; |
} |
|
al = ap.length; |
bl = bp.length; |
|
// Start walking down the tree looking for a discrepancy |
for ( var i = 0; i < al && i < bl; i++ ) { |
if ( ap[i] !== bp[i] ) { |
return siblingCheck( ap[i], bp[i] ); |
} |
} |
|
// We ended someplace up the tree so do a sibling check |
return i === al ? |
siblingCheck( a, bp[i], -1 ) : |
siblingCheck( ap[i], b, 1 ); |
}; |
|
siblingCheck = function( a, b, ret ) { |
if ( a === b ) { |
return ret; |
} |
|
var cur = a.nextSibling; |
|
while ( cur ) { |
if ( cur === b ) { |
return -1; |
} |
|
cur = cur.nextSibling; |
} |
|
return 1; |
}; |
} |
|
// Check to see if the browser returns elements by name when |
// querying by getElementById (and provide a workaround) |
(function(){ |
// We're going to inject a fake input element with a specified name |
var form = document.createElement("div"), |
id = "script" + (new Date()).getTime(), |
root = document.documentElement; |
|
form.innerHTML = "<a name='" + id + "'/>"; |
|
// Inject it into the root element, check its status, and remove it quickly |
root.insertBefore( form, root.firstChild ); |
|
// The workaround has to do additional checks after a getElementById |
// Which slows things down for other browsers (hence the branching) |
if ( document.getElementById( id ) ) { |
Expr.find.ID = function( match, context, isXML ) { |
if ( typeof context.getElementById !== "undefined" && !isXML ) { |
var m = context.getElementById(match[1]); |
|
return m ? |
m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? |
[m] : |
undefined : |
[]; |
} |
}; |
|
Expr.filter.ID = function( elem, match ) { |
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); |
|
return elem.nodeType === 1 && node && node.nodeValue === match; |
}; |
} |
|
root.removeChild( form ); |
|
// release memory in IE |
root = form = null; |
})(); |
|
(function(){ |
// Check to see if the browser returns only elements |
// when doing getElementsByTagName("*") |
|
// Create a fake element |
var div = document.createElement("div"); |
div.appendChild( document.createComment("") ); |
|
// Make sure no comments are found |
if ( div.getElementsByTagName("*").length > 0 ) { |
Expr.find.TAG = function( match, context ) { |
var results = context.getElementsByTagName( match[1] ); |
|
// Filter out possible comments |
if ( match[1] === "*" ) { |
var tmp = []; |
|
for ( var i = 0; results[i]; i++ ) { |
if ( results[i].nodeType === 1 ) { |
tmp.push( results[i] ); |
} |
} |
|
results = tmp; |
} |
|
return results; |
}; |
} |
|
// Check to see if an attribute returns normalized href attributes |
div.innerHTML = "<a href='#'></a>"; |
|
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && |
div.firstChild.getAttribute("href") !== "#" ) { |
|
Expr.attrHandle.href = function( elem ) { |
return elem.getAttribute( "href", 2 ); |
}; |
} |
|
// release memory in IE |
div = null; |
})(); |
|
if ( document.querySelectorAll ) { |
(function(){ |
var oldSizzle = Sizzle, |
div = document.createElement("div"), |
id = "__sizzle__"; |
|
div.innerHTML = "<p class='TEST'></p>"; |
|
// Safari can't handle uppercase or unicode characters when |
// in quirks mode. |
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { |
return; |
} |
|
Sizzle = function( query, context, extra, seed ) { |
context = context || document; |
|
// Only use querySelectorAll on non-XML documents |
// (ID selectors don't work in non-HTML documents) |
if ( !seed && !Sizzle.isXML(context) ) { |
// See if we find a selector to speed up |
var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); |
|
if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { |
// Speed-up: Sizzle("TAG") |
if ( match[1] ) { |
return makeArray( context.getElementsByTagName( query ), extra ); |
|
// Speed-up: Sizzle(".CLASS") |
} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { |
return makeArray( context.getElementsByClassName( match[2] ), extra ); |
} |
} |
|
if ( context.nodeType === 9 ) { |
// Speed-up: Sizzle("body") |
// The body element only exists once, optimize finding it |
if ( query === "body" && context.body ) { |
return makeArray( [ context.body ], extra ); |
|
// Speed-up: Sizzle("#ID") |
} else if ( match && match[3] ) { |
var elem = context.getElementById( match[3] ); |
|
// Check parentNode to catch when Blackberry 4.6 returns |
// nodes that are no longer in the document #6963 |
if ( elem && elem.parentNode ) { |
// Handle the case where IE and Opera return items |
// by name instead of ID |
if ( elem.id === match[3] ) { |
return makeArray( [ elem ], extra ); |
} |
|
} else { |
return makeArray( [], extra ); |
} |
} |
|
try { |
return makeArray( context.querySelectorAll(query), extra ); |
} catch(qsaError) {} |
|
// qSA works strangely on Element-rooted queries |
// We can work around this by specifying an extra ID on the root |
// and working up from there (Thanks to Andrew Dupont for the technique) |
// IE 8 doesn't work on object elements |
} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { |
var oldContext = context, |
old = context.getAttribute( "id" ), |
nid = old || id, |
hasParent = context.parentNode, |
relativeHierarchySelector = /^\s*[+~]/.test( query ); |
|
if ( !old ) { |
context.setAttribute( "id", nid ); |
} else { |
nid = nid.replace( /'/g, "\\$&" ); |
} |
if ( relativeHierarchySelector && hasParent ) { |
context = context.parentNode; |
} |
|
try { |
if ( !relativeHierarchySelector || hasParent ) { |
return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); |
} |
|
} catch(pseudoError) { |
} finally { |
if ( !old ) { |
oldContext.removeAttribute( "id" ); |
} |
} |
} |
} |
|
return oldSizzle(query, context, extra, seed); |
}; |
|
for ( var prop in oldSizzle ) { |
Sizzle[ prop ] = oldSizzle[ prop ]; |
} |
|
// release memory in IE |
div = null; |
})(); |
} |
|
(function(){ |
var html = document.documentElement, |
matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; |
|
if ( matches ) { |
// Check to see if it's possible to do matchesSelector |
// on a disconnected node (IE 9 fails this) |
var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), |
pseudoWorks = false; |
|
try { |
// This should fail with an exception |
// Gecko does not error, returns false instead |
matches.call( document.documentElement, "[test!='']:sizzle" ); |
|
} catch( pseudoError ) { |
pseudoWorks = true; |
} |
|
Sizzle.matchesSelector = function( node, expr ) { |
// Make sure that attribute selectors are quoted |
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); |
|
if ( !Sizzle.isXML( node ) ) { |
try { |
if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { |
var ret = matches.call( node, expr ); |
|
// IE 9's matchesSelector returns false on disconnected nodes |
if ( ret || !disconnectedMatch || |
// As well, disconnected nodes are said to be in a document |
// fragment in IE 9, so check for that |
node.document && node.document.nodeType !== 11 ) { |
return ret; |
} |
} |
} catch(e) {} |
} |
|
return Sizzle(expr, null, null, [node]).length > 0; |
}; |
} |
})(); |
|
(function(){ |
var div = document.createElement("div"); |
|
div.innerHTML = "<div class='test e'></div><div class='test'></div>"; |
|
// Opera can't find a second classname (in 9.6) |
// Also, make sure that getElementsByClassName actually exists |
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { |
return; |
} |
|
// Safari caches class attributes, doesn't catch changes (in 3.2) |
div.lastChild.className = "e"; |
|
if ( div.getElementsByClassName("e").length === 1 ) { |
return; |
} |
|
Expr.order.splice(1, 0, "CLASS"); |
Expr.find.CLASS = function( match, context, isXML ) { |
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { |
return context.getElementsByClassName(match[1]); |
} |
}; |
|
// release memory in IE |
div = null; |
})(); |
|
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { |
for ( var i = 0, l = checkSet.length; i < l; i++ ) { |
var elem = checkSet[i]; |
|
if ( elem ) { |
var match = false; |
|
elem = elem[dir]; |
|
while ( elem ) { |
if ( elem[ expando ] === doneName ) { |
match = checkSet[elem.sizset]; |
break; |
} |
|
if ( elem.nodeType === 1 && !isXML ){ |
elem[ expando ] = doneName; |
elem.sizset = i; |
} |
|
if ( elem.nodeName.toLowerCase() === cur ) { |
match = elem; |
break; |
} |
|
elem = elem[dir]; |
} |
|
checkSet[i] = match; |
} |
} |
} |
|
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { |
for ( var i = 0, l = checkSet.length; i < l; i++ ) { |
var elem = checkSet[i]; |
|
if ( elem ) { |
var match = false; |
|
elem = elem[dir]; |
|
while ( elem ) { |
if ( elem[ expando ] === doneName ) { |
match = checkSet[elem.sizset]; |
break; |
} |
|
if ( elem.nodeType === 1 ) { |
if ( !isXML ) { |
elem[ expando ] = doneName; |
elem.sizset = i; |
} |
|
if ( typeof cur !== "string" ) { |
if ( elem === cur ) { |
match = true; |
break; |
} |
|
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { |
match = elem; |
break; |
} |
} |
|
elem = elem[dir]; |
} |
|
checkSet[i] = match; |
} |
} |
} |
|
if ( document.documentElement.contains ) { |
Sizzle.contains = function( a, b ) { |
return a !== b && (a.contains ? a.contains(b) : true); |
}; |
|
} else if ( document.documentElement.compareDocumentPosition ) { |
Sizzle.contains = function( a, b ) { |
return !!(a.compareDocumentPosition(b) & 16); |
}; |
|
} else { |
Sizzle.contains = function() { |
return false; |
}; |
} |
|
Sizzle.isXML = function( elem ) { |
// documentElement is verified for cases where it doesn't yet exist |
// (such as loading iframes in IE - #4833) |
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; |
|
return documentElement ? documentElement.nodeName !== "HTML" : false; |
}; |
|
var posProcess = function( selector, context, seed ) { |
var match, |
tmpSet = [], |
later = "", |
root = context.nodeType ? [context] : context; |
|
// Position selectors must be done after the filter |
// And so must :not(positional) so we move all PSEUDOs to the end |
while ( (match = Expr.match.PSEUDO.exec( selector )) ) { |
later += match[0]; |
selector = selector.replace( Expr.match.PSEUDO, "" ); |
} |
|
selector = Expr.relative[selector] ? selector + "*" : selector; |
|
for ( var i = 0, l = root.length; i < l; i++ ) { |
Sizzle( selector, root[i], tmpSet, seed ); |
} |
|
return Sizzle.filter( later, tmpSet ); |
}; |
|
// EXPOSE |
// Override sizzle attribute retrieval |
Sizzle.attr = jQuery.attr; |
Sizzle.selectors.attrMap = {}; |
jQuery.find = Sizzle; |
jQuery.expr = Sizzle.selectors; |
jQuery.expr[":"] = jQuery.expr.filters; |
jQuery.unique = Sizzle.uniqueSort; |
jQuery.text = Sizzle.getText; |
jQuery.isXMLDoc = Sizzle.isXML; |
jQuery.contains = Sizzle.contains; |
|
|
})(); |
|
|
var runtil = /Until$/, |
rparentsprev = /^(?:parents|prevUntil|prevAll)/, |
// Note: This RegExp should be improved, or likely pulled from Sizzle |
rmultiselector = /,/, |
isSimple = /^.[^:#\[\.,]*$/, |
slice = Array.prototype.slice, |
POS = jQuery.expr.match.POS, |
// methods guaranteed to produce a unique set when starting from a unique set |
guaranteedUnique = { |
children: true, |
contents: true, |
next: true, |
prev: true |
}; |
|
jQuery.fn.extend({ |
find: function( selector ) { |
var self = this, |
i, l; |
|
if ( typeof selector !== "string" ) { |
return jQuery( selector ).filter(function() { |
for ( i = 0, l = self.length; i < l; i++ ) { |
if ( jQuery.contains( self[ i ], this ) ) { |
return true; |
} |
} |
}); |
} |
|
var ret = this.pushStack( "", "find", selector ), |
length, n, r; |
|
for ( i = 0, l = this.length; i < l; i++ ) { |
length = ret.length; |
jQuery.find( selector, this[i], ret ); |
|
if ( i > 0 ) { |
// Make sure that the results are unique |
for ( n = length; n < ret.length; n++ ) { |
for ( r = 0; r < length; r++ ) { |
if ( ret[r] === ret[n] ) { |
ret.splice(n--, 1); |
break; |
} |
} |
} |
} |
} |
|
return ret; |
}, |
|
has: function( target ) { |
var targets = jQuery( target ); |
return this.filter(function() { |
for ( var i = 0, l = targets.length; i < l; i++ ) { |
if ( jQuery.contains( this, targets[i] ) ) { |
return true; |
} |
} |
}); |
}, |
|
not: function( selector ) { |
return this.pushStack( winnow(this, selector, false), "not", selector); |
}, |
|
filter: function( selector ) { |
return this.pushStack( winnow(this, selector, true), "filter", selector ); |
}, |
|
is: function( selector ) { |
return !!selector && ( |
typeof selector === "string" ? |
// If this is a positional selector, check membership in the returned set |
// so $("p:first").is("p:last") won't return true for a doc with two "p". |
POS.test( selector ) ? |
jQuery( selector, this.context ).index( this[0] ) >= 0 : |
jQuery.filter( selector, this ).length > 0 : |
this.filter( selector ).length > 0 ); |
}, |
|
closest: function( selectors, context ) { |
var ret = [], i, l, cur = this[0]; |
|
// Array (deprecated as of jQuery 1.7) |
if ( jQuery.isArray( selectors ) ) { |
var level = 1; |
|
while ( cur && cur.ownerDocument && cur !== context ) { |
for ( i = 0; i < selectors.length; i++ ) { |
|
if ( jQuery( cur ).is( selectors[ i ] ) ) { |
ret.push({ selector: selectors[ i ], elem: cur, level: level }); |
} |
} |
|
cur = cur.parentNode; |
level++; |
} |
|
return ret; |
} |
|
// String |
var pos = POS.test( selectors ) || typeof selectors !== "string" ? |
jQuery( selectors, context || this.context ) : |
0; |
|
for ( i = 0, l = this.length; i < l; i++ ) { |
cur = this[i]; |
|
while ( cur ) { |
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { |
ret.push( cur ); |
break; |
|
} else { |
cur = cur.parentNode; |
if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { |
break; |
} |
} |
} |
} |
|
ret = ret.length > 1 ? jQuery.unique( ret ) : ret; |
|
return this.pushStack( ret, "closest", selectors ); |
}, |
|
// Determine the position of an element within |
// the matched set of elements |
index: function( elem ) { |
|
// No argument, return index in parent |
if ( !elem ) { |
return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1; |
} |
|
// index in selector |
if ( typeof elem === "string" ) { |
return jQuery.inArray( this[0], jQuery( elem ) ); |
} |
|
// Locate the position of the desired element |
return jQuery.inArray( |
// If it receives a jQuery object, the first element is used |
elem.jquery ? elem[0] : elem, this ); |
}, |
|
add: function( selector, context ) { |
var set = typeof selector === "string" ? |
jQuery( selector, context ) : |
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), |
all = jQuery.merge( this.get(), set ); |
|
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? |
all : |
jQuery.unique( all ) ); |
}, |
|
andSelf: function() { |
return this.add( this.prevObject ); |
} |
}); |
|
// A painfully simple check to see if an element is disconnected |
// from a document (should be improved, where feasible). |
function isDisconnected( node ) { |
return !node || !node.parentNode || node.parentNode.nodeType === 11; |
} |
|
jQuery.each({ |
parent: function( elem ) { |
var parent = elem.parentNode; |
return parent && parent.nodeType !== 11 ? parent : null; |
}, |
parents: function( elem ) { |
return jQuery.dir( elem, "parentNode" ); |
}, |
parentsUntil: function( elem, i, until ) { |
return jQuery.dir( elem, "parentNode", until ); |
}, |
next: function( elem ) { |
return jQuery.nth( elem, 2, "nextSibling" ); |
}, |
prev: function( elem ) { |
return jQuery.nth( elem, 2, "previousSibling" ); |
}, |
nextAll: function( elem ) { |
return jQuery.dir( elem, "nextSibling" ); |
}, |
prevAll: function( elem ) { |
return jQuery.dir( elem, "previousSibling" ); |
}, |
nextUntil: function( elem, i, until ) { |
return jQuery.dir( elem, "nextSibling", until ); |
}, |
prevUntil: function( elem, i, until ) { |
return jQuery.dir( elem, "previousSibling", until ); |
}, |
siblings: function( elem ) { |
return jQuery.sibling( elem.parentNode.firstChild, elem ); |
}, |
children: function( elem ) { |
return jQuery.sibling( elem.firstChild ); |
}, |
contents: function( elem ) { |
return jQuery.nodeName( elem, "iframe" ) ? |
elem.contentDocument || elem.contentWindow.document : |
jQuery.makeArray( elem.childNodes ); |
} |
}, function( name, fn ) { |
jQuery.fn[ name ] = function( until, selector ) { |
var ret = jQuery.map( this, fn, until ), |
// The variable 'args' was introduced in |
// https://github.com/jquery/jquery/commit/52a0238 |
// to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed. |
// http://code.google.com/p/v8/issues/detail?id=1050 |
args = slice.call(arguments); |
|
if ( !runtil.test( name ) ) { |
selector = until; |
} |
|
if ( selector && typeof selector === "string" ) { |
ret = jQuery.filter( selector, ret ); |
} |
|
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; |
|
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { |
ret = ret.reverse(); |
} |
|
return this.pushStack( ret, name, args.join(",") ); |
}; |
}); |
|
jQuery.extend({ |
filter: function( expr, elems, not ) { |
if ( not ) { |
expr = ":not(" + expr + ")"; |
} |
|
return elems.length === 1 ? |
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : |
jQuery.find.matches(expr, elems); |
}, |
|
dir: function( elem, dir, until ) { |
var matched = [], |
cur = elem[ dir ]; |
|
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { |
if ( cur.nodeType === 1 ) { |
matched.push( cur ); |
} |
cur = cur[dir]; |
} |
return matched; |
}, |
|
nth: function( cur, result, dir, elem ) { |
result = result || 1; |
var num = 0; |
|
for ( ; cur; cur = cur[dir] ) { |
if ( cur.nodeType === 1 && ++num === result ) { |
break; |
} |
} |
|
return cur; |
}, |
|
sibling: function( n, elem ) { |
var r = []; |
|
for ( ; n; n = n.nextSibling ) { |
if ( n.nodeType === 1 && n !== elem ) { |
r.push( n ); |
} |
} |
|
return r; |
} |
}); |
|
// Implement the identical functionality for filter and not |
function winnow( elements, qualifier, keep ) { |
|
// Can't pass null or undefined to indexOf in Firefox 4 |
// Set to 0 to skip string check |
qualifier = qualifier || 0; |
|
if ( jQuery.isFunction( qualifier ) ) { |
return jQuery.grep(elements, function( elem, i ) { |
var retVal = !!qualifier.call( elem, i, elem ); |
return retVal === keep; |
}); |
|
} else if ( qualifier.nodeType ) { |
return jQuery.grep(elements, function( elem, i ) { |
return ( elem === qualifier ) === keep; |
}); |
|
} else if ( typeof qualifier === "string" ) { |
var filtered = jQuery.grep(elements, function( elem ) { |
return elem.nodeType === 1; |
}); |
|
if ( isSimple.test( qualifier ) ) { |
return jQuery.filter(qualifier, filtered, !keep); |
} else { |
qualifier = jQuery.filter( qualifier, filtered ); |
} |
} |
|
return jQuery.grep(elements, function( elem, i ) { |
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; |
}); |
} |
|
|
|
|
function createSafeFragment( document ) { |
var list = nodeNames.split( " " ), |
safeFrag = document.createDocumentFragment(); |
|
if ( safeFrag.createElement ) { |
while ( list.length ) { |
safeFrag.createElement( |
list.pop() |
); |
} |
} |
return safeFrag; |
} |
|
var nodeNames = "abbr article aside audio canvas datalist details figcaption figure footer " + |
"header hgroup mark meter nav output progress section summary time video", |
rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, |
rleadingWhitespace = /^\s+/, |
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, |
rtagName = /<([\w:]+)/, |
rtbody = /<tbody/i, |
rhtml = /<|&#?\w+;/, |
rnoInnerhtml = /<(?:script|style)/i, |
rnocache = /<(?:script|object|embed|option|style)/i, |
rnoshimcache = new RegExp("<(?:" + nodeNames.replace(" ", "|") + ")", "i"), |
// checked="checked" or checked |
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
rscriptType = /\/(java|ecma)script/i, |
rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/, |
wrapMap = { |
option: [ 1, "<select multiple='multiple'>", "</select>" ], |
legend: [ 1, "<fieldset>", "</fieldset>" ], |
thead: [ 1, "<table>", "</table>" ], |
tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
area: [ 1, "<map>", "</map>" ], |
_default: [ 0, "", "" ] |
}, |
safeFragment = createSafeFragment( document ); |
|
wrapMap.optgroup = wrapMap.option; |
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
wrapMap.th = wrapMap.td; |
|
// IE can't serialize <link> and <script> tags normally |
if ( !jQuery.support.htmlSerialize ) { |
wrapMap._default = [ 1, "div<div>", "</div>" ]; |
} |
|
jQuery.fn.extend({ |
text: function( text ) { |
if ( jQuery.isFunction(text) ) { |
return this.each(function(i) { |
var self = jQuery( this ); |
|
self.text( text.call(this, i, self.text()) ); |
}); |
} |
|
if ( typeof text !== "object" && text !== undefined ) { |
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); |
} |
|
return jQuery.text( this ); |
}, |
|
wrapAll: function( html ) { |
if ( jQuery.isFunction( html ) ) { |
return this.each(function(i) { |
jQuery(this).wrapAll( html.call(this, i) ); |
}); |
} |
|
if ( this[0] ) { |
// The elements to wrap the target around |
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); |
|
if ( this[0].parentNode ) { |
wrap.insertBefore( this[0] ); |
} |
|
wrap.map(function() { |
var elem = this; |
|
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
elem = elem.firstChild; |
} |
|
return elem; |
}).append( this ); |
} |
|
return this; |
}, |
|
wrapInner: function( html ) { |
if ( jQuery.isFunction( html ) ) { |
return this.each(function(i) { |
jQuery(this).wrapInner( html.call(this, i) ); |
}); |
} |
|
return this.each(function() { |
var self = jQuery( this ), |
contents = self.contents(); |
|
if ( contents.length ) { |
contents.wrapAll( html ); |
|
} else { |
self.append( html ); |
} |
}); |
}, |
|
wrap: function( html ) { |
return this.each(function() { |
jQuery( this ).wrapAll( html ); |
}); |
}, |
|
unwrap: function() { |
return this.parent().each(function() { |
if ( !jQuery.nodeName( this, "body" ) ) { |
jQuery( this ).replaceWith( this.childNodes ); |
} |
}).end(); |
}, |
|
append: function() { |
return this.domManip(arguments, true, function( elem ) { |
if ( this.nodeType === 1 ) { |
this.appendChild( elem ); |
} |
}); |
}, |
|
prepend: function() { |
return this.domManip(arguments, true, function( elem ) { |
if ( this.nodeType === 1 ) { |
this.insertBefore( elem, this.firstChild ); |
} |
}); |
}, |
|
before: function() { |
if ( this[0] && this[0].parentNode ) { |
return this.domManip(arguments, false, function( elem ) { |
this.parentNode.insertBefore( elem, this ); |
}); |
} else if ( arguments.length ) { |
var set = jQuery(arguments[0]); |
set.push.apply( set, this.toArray() ); |
return this.pushStack( set, "before", arguments ); |
} |
}, |
|
after: function() { |
if ( this[0] && this[0].parentNode ) { |
return this.domManip(arguments, false, function( elem ) { |
this.parentNode.insertBefore( elem, this.nextSibling ); |
}); |
} else if ( arguments.length ) { |
var set = this.pushStack( this, "after", arguments ); |
set.push.apply( set, jQuery(arguments[0]).toArray() ); |
return set; |
} |
}, |
|
// keepData is for internal use only--do not document |
remove: function( selector, keepData ) { |
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { |
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) { |
if ( !keepData && elem.nodeType === 1 ) { |
jQuery.cleanData( elem.getElementsByTagName("*") ); |
jQuery.cleanData( [ elem ] ); |
} |
|
if ( elem.parentNode ) { |
elem.parentNode.removeChild( elem ); |
} |
} |
} |
|
return this; |
}, |
|
empty: function() { |
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { |
// Remove element nodes and prevent memory leaks |
if ( elem.nodeType === 1 ) { |
jQuery.cleanData( elem.getElementsByTagName("*") ); |
} |
|
// Remove any remaining nodes |
while ( elem.firstChild ) { |
elem.removeChild( elem.firstChild ); |
} |
} |
|
return this; |
}, |
|
clone: function( dataAndEvents, deepDataAndEvents ) { |
dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
|
return this.map( function () { |
return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
}); |
}, |
|
html: function( value ) { |
if ( value === undefined ) { |
return this[0] && this[0].nodeType === 1 ? |
this[0].innerHTML.replace(rinlinejQuery, "") : |
null; |
|
// See if we can take a shortcut and just use innerHTML |
} else if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) && |
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) { |
|
value = value.replace(rxhtmlTag, "<$1></$2>"); |
|
try { |
for ( var i = 0, l = this.length; i < l; i++ ) { |
// Remove element nodes and prevent memory leaks |
if ( this[i].nodeType === 1 ) { |
jQuery.cleanData( this[i].getElementsByTagName("*") ); |
this[i].innerHTML = value; |
} |
} |
|
// If using innerHTML throws an exception, use the fallback method |
} catch(e) { |
this.empty().append( value ); |
} |
|
} else if ( jQuery.isFunction( value ) ) { |
this.each(function(i){ |
var self = jQuery( this ); |
|
self.html( value.call(this, i, self.html()) ); |
}); |
|
} else { |
this.empty().append( value ); |
} |
|
return this; |
}, |
|
replaceWith: function( value ) { |
if ( this[0] && this[0].parentNode ) { |
// Make sure that the elements are removed from the DOM before they are inserted |
// this can help fix replacing a parent with child elements |
if ( jQuery.isFunction( value ) ) { |
return this.each(function(i) { |
var self = jQuery(this), old = self.html(); |
self.replaceWith( value.call( this, i, old ) ); |
}); |
} |
|
if ( typeof value !== "string" ) { |
value = jQuery( value ).detach(); |
} |
|
return this.each(function() { |
var next = this.nextSibling, |
parent = this.parentNode; |
|
jQuery( this ).remove(); |
|
if ( next ) { |
jQuery(next).before( value ); |
} else { |
jQuery(parent).append( value ); |
} |
}); |
} else { |
return this.length ? |
this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) : |
this; |
} |
}, |
|
detach: function( selector ) { |
return this.remove( selector, true ); |
}, |
|
domManip: function( args, table, callback ) { |
var results, first, fragment, parent, |
value = args[0], |
scripts = []; |
|
// We can't cloneNode fragments that contain checked, in WebKit |
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) { |
return this.each(function() { |
jQuery(this).domManip( args, table, callback, true ); |
}); |
} |
|
if ( jQuery.isFunction(value) ) { |
return this.each(function(i) { |
var self = jQuery(this); |
args[0] = value.call(this, i, table ? self.html() : undefined); |
self.domManip( args, table, callback ); |
}); |
} |
|
if ( this[0] ) { |
parent = value && value.parentNode; |
|
// If we're in a fragment, just use that instead of building a new one |
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) { |
results = { fragment: parent }; |
|
} else { |
results = jQuery.buildFragment( args, this, scripts ); |
} |
|
fragment = results.fragment; |
|
if ( fragment.childNodes.length === 1 ) { |
first = fragment = fragment.firstChild; |
} else { |
first = fragment.firstChild; |
} |
|
if ( first ) { |
table = table && jQuery.nodeName( first, "tr" ); |
|
for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) { |
callback.call( |
table ? |
root(this[i], first) : |
this[i], |
// Make sure that we do not leak memory by inadvertently discarding |
// the original fragment (which might have attached data) instead of |
// using it; in addition, use the original fragment object for the last |
// item instead of first because it can end up being emptied incorrectly |
// in certain situations (Bug #8070). |
// Fragments from the fragment cache must always be cloned and never used |
// in place. |
results.cacheable || ( l > 1 && i < lastIndex ) ? |
jQuery.clone( fragment, true, true ) : |
fragment |
); |
} |
} |
|
if ( scripts.length ) { |
jQuery.each( scripts, evalScript ); |
} |
} |
|
return this; |
} |
}); |
|
function root( elem, cur ) { |
return jQuery.nodeName(elem, "table") ? |
(elem.getElementsByTagName("tbody")[0] || |
elem.appendChild(elem.ownerDocument.createElement("tbody"))) : |
elem; |
} |
|
function cloneCopyEvent( src, dest ) { |
|
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
return; |
} |
|
var type, i, l, |
oldData = jQuery._data( src ), |
curData = jQuery._data( dest, oldData ), |
events = oldData.events; |
|
if ( events ) { |
delete curData.handle; |
curData.events = {}; |
|
for ( type in events ) { |
for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data ); |
} |
} |
} |
|
// make the cloned public data object a copy from the original |
if ( curData.data ) { |
curData.data = jQuery.extend( {}, curData.data ); |
} |
} |
|
function cloneFixAttributes( src, dest ) { |
var nodeName; |
|
// We do not need to do anything for non-Elements |
if ( dest.nodeType !== 1 ) { |
return; |
} |
|
// clearAttributes removes the attributes, which we don't want, |
// but also removes the attachEvent events, which we *do* want |
if ( dest.clearAttributes ) { |
dest.clearAttributes(); |
} |
|
// mergeAttributes, in contrast, only merges back on the |
// original attributes, not the events |
if ( dest.mergeAttributes ) { |
dest.mergeAttributes( src ); |
} |
|
nodeName = dest.nodeName.toLowerCase(); |
|
// IE6-8 fail to clone children inside object elements that use |
// the proprietary classid attribute value (rather than the type |
// attribute) to identify the type of content to display |
if ( nodeName === "object" ) { |
dest.outerHTML = src.outerHTML; |
|
} else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) { |
// IE6-8 fails to persist the checked state of a cloned checkbox |
// or radio button. Worse, IE6-7 fail to give the cloned element |
// a checked appearance if the defaultChecked value isn't also set |
if ( src.checked ) { |
dest.defaultChecked = dest.checked = src.checked; |
} |
|
// IE6-7 get confused and end up setting the value of a cloned |
// checkbox/radio button to an empty string instead of "on" |
if ( dest.value !== src.value ) { |
dest.value = src.value; |
} |
|
// IE6-8 fails to return the selected option to the default selected |
// state when cloning options |
} else if ( nodeName === "option" ) { |
dest.selected = src.defaultSelected; |
|
// IE6-8 fails to set the defaultValue to the correct value when |
// cloning other types of input fields |
} else if ( nodeName === "input" || nodeName === "textarea" ) { |
dest.defaultValue = src.defaultValue; |
} |
|
// Event data gets referenced instead of copied if the expando |
// gets copied too |
dest.removeAttribute( jQuery.expando ); |
} |
|
jQuery.buildFragment = function( args, nodes, scripts ) { |
var fragment, cacheable, cacheresults, doc, |
first = args[ 0 ]; |
|
// nodes may contain either an explicit document object, |
// a jQuery collection or context object. |
// If nodes[0] contains a valid object to assign to doc |
if ( nodes && nodes[0] ) { |
doc = nodes[0].ownerDocument || nodes[0]; |
} |
|
// Ensure that an attr object doesn't incorrectly stand in as a document object |
// Chrome and Firefox seem to allow this to occur and will throw exception |
// Fixes #8950 |
if ( !doc.createDocumentFragment ) { |
doc = document; |
} |
|
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document |
// Cloning options loses the selected state, so don't cache them |
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment |
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache |
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501 |
if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document && |
first.charAt(0) === "<" && !rnocache.test( first ) && |
(jQuery.support.checkClone || !rchecked.test( first )) && |
(!jQuery.support.unknownElems && rnoshimcache.test( first )) ) { |
|
cacheable = true; |
|
cacheresults = jQuery.fragments[ first ]; |
if ( cacheresults && cacheresults !== 1 ) { |
fragment = cacheresults; |
} |
} |
|
if ( !fragment ) { |
fragment = doc.createDocumentFragment(); |
jQuery.clean( args, doc, fragment, scripts ); |
} |
|
if ( cacheable ) { |
jQuery.fragments[ first ] = cacheresults ? fragment : 1; |
} |
|
return { fragment: fragment, cacheable: cacheable }; |
}; |
|
jQuery.fragments = {}; |
|
jQuery.each({ |
appendTo: "append", |
prependTo: "prepend", |
insertBefore: "before", |
insertAfter: "after", |
replaceAll: "replaceWith" |
}, function( name, original ) { |
jQuery.fn[ name ] = function( selector ) { |
var ret = [], |
insert = jQuery( selector ), |
parent = this.length === 1 && this[0].parentNode; |
|
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) { |
insert[ original ]( this[0] ); |
return this; |
|
} else { |
for ( var i = 0, l = insert.length; i < l; i++ ) { |
var elems = ( i > 0 ? this.clone(true) : this ).get(); |
jQuery( insert[i] )[ original ]( elems ); |
ret = ret.concat( elems ); |
} |
|
return this.pushStack( ret, name, insert.selector ); |
} |
}; |
}); |
|
function getAll( elem ) { |
if ( typeof elem.getElementsByTagName !== "undefined" ) { |
return elem.getElementsByTagName( "*" ); |
|
} else if ( typeof elem.querySelectorAll !== "undefined" ) { |
return elem.querySelectorAll( "*" ); |
|
} else { |
return []; |
} |
} |
|
// Used in clean, fixes the defaultChecked property |
function fixDefaultChecked( elem ) { |
if ( elem.type === "checkbox" || elem.type === "radio" ) { |
elem.defaultChecked = elem.checked; |
} |
} |
// Finds all inputs and passes them to fixDefaultChecked |
function findInputs( elem ) { |
var nodeName = ( elem.nodeName || "" ).toLowerCase(); |
if ( nodeName === "input" ) { |
fixDefaultChecked( elem ); |
// Skip scripts, get other children |
} else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) { |
jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked ); |
} |
} |
|
jQuery.extend({ |
clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
var clone = elem.cloneNode(true), |
srcElements, |
destElements, |
i; |
|
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && |
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { |
// IE copies events bound via attachEvent when using cloneNode. |
// Calling detachEvent on the clone will also remove the events |
// from the original. In order to get around this, we use some |
// proprietary methods to clear the events. Thanks to MooTools |
// guys for this hotness. |
|
cloneFixAttributes( elem, clone ); |
|
// Using Sizzle here is crazy slow, so we use getElementsByTagName |
// instead |
srcElements = getAll( elem ); |
destElements = getAll( clone ); |
|
// Weird iteration because IE will replace the length property |
// with an element if you are cloning the body and one of the |
// elements on the page has a name or id of "length" |
for ( i = 0; srcElements[i]; ++i ) { |
// Ensure that the destination node is not null; Fixes #9587 |
if ( destElements[i] ) { |
cloneFixAttributes( srcElements[i], destElements[i] ); |
} |
} |
} |
|
// Copy the events from the original to the clone |
if ( dataAndEvents ) { |
cloneCopyEvent( elem, clone ); |
|
if ( deepDataAndEvents ) { |
srcElements = getAll( elem ); |
destElements = getAll( clone ); |
|
for ( i = 0; srcElements[i]; ++i ) { |
cloneCopyEvent( srcElements[i], destElements[i] ); |
} |
} |
} |
|
srcElements = destElements = null; |
|
// Return the cloned set |
return clone; |
}, |
|
clean: function( elems, context, fragment, scripts ) { |
var checkScriptType; |
|
context = context || document; |
|
// !context.createElement fails in IE with an error but returns typeof 'object' |
if ( typeof context.createElement === "undefined" ) { |
context = context.ownerDocument || context[0] && context[0].ownerDocument || document; |
} |
|
var ret = [], j; |
|
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { |
if ( typeof elem === "number" ) { |
elem += ""; |
} |
|
if ( !elem ) { |
continue; |
} |
|
// Convert html string into DOM nodes |
if ( typeof elem === "string" ) { |
if ( !rhtml.test( elem ) ) { |
elem = context.createTextNode( elem ); |
} else { |
// Fix "XHTML"-style tags in all browsers |
elem = elem.replace(rxhtmlTag, "<$1></$2>"); |
|
// Trim whitespace, otherwise indexOf won't work as expected |
var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(), |
wrap = wrapMap[ tag ] || wrapMap._default, |
depth = wrap[0], |
div = context.createElement("div"); |
|
// Append wrapper element to unknown element safe doc fragment |
if ( context === document ) { |
// Use the fragment we've already created for this document |
safeFragment.appendChild( div ); |
} else { |
// Use a fragment created with the owner document |
createSafeFragment( context ).appendChild( div ); |
} |
|
// Go to html and back, then peel off extra wrappers |
div.innerHTML = wrap[1] + elem + wrap[2]; |
|
// Move to the right depth |
while ( depth-- ) { |
div = div.lastChild; |
} |
|
// Remove IE's autoinserted <tbody> from table fragments |
if ( !jQuery.support.tbody ) { |
|
// String was a <table>, *may* have spurious <tbody> |
var hasBody = rtbody.test(elem), |
tbody = tag === "table" && !hasBody ? |
div.firstChild && div.firstChild.childNodes : |
|
// String was a bare <thead> or <tfoot> |
wrap[1] === "<table>" && !hasBody ? |
div.childNodes : |
[]; |
|
for ( j = tbody.length - 1; j >= 0 ; --j ) { |
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) { |
tbody[ j ].parentNode.removeChild( tbody[ j ] ); |
} |
} |
} |
|
// IE completely kills leading whitespace when innerHTML is used |
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { |
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild ); |
} |
|
elem = div.childNodes; |
} |
} |
|
// Resets defaultChecked for any radios and checkboxes |
// about to be appended to the DOM in IE 6/7 (#8060) |
var len; |
if ( !jQuery.support.appendChecked ) { |
if ( elem[0] && typeof (len = elem.length) === "number" ) { |
for ( j = 0; j < len; j++ ) { |
findInputs( elem[j] ); |
} |
} else { |
findInputs( elem ); |
} |
} |
|
if ( elem.nodeType ) { |
ret.push( elem ); |
} else { |
ret = jQuery.merge( ret, elem ); |
} |
} |
|
if ( fragment ) { |
checkScriptType = function( elem ) { |
return !elem.type || rscriptType.test( elem.type ); |
}; |
for ( i = 0; ret[i]; i++ ) { |
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { |
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); |
|
} else { |
if ( ret[i].nodeType === 1 ) { |
var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType ); |
|
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) ); |
} |
fragment.appendChild( ret[i] ); |
} |
} |
} |
|
return ret; |
}, |
|
cleanData: function( elems ) { |
var data, id, |
cache = jQuery.cache, |
special = jQuery.event.special, |
deleteExpando = jQuery.support.deleteExpando; |
|
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { |
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) { |
continue; |
} |
|
id = elem[ jQuery.expando ]; |
|
if ( id ) { |
data = cache[ id ]; |
|
if ( data && data.events ) { |
for ( var type in data.events ) { |
if ( special[ type ] ) { |
jQuery.event.remove( elem, type ); |
|
// This is a shortcut to avoid jQuery.event.remove's overhead |
} else { |
jQuery.removeEvent( elem, type, data.handle ); |
} |
} |
|
// Null the DOM reference to avoid IE6/7/8 leak (#7054) |
if ( data.handle ) { |
data.handle.elem = null; |
} |
} |
|
if ( deleteExpando ) { |
delete elem[ jQuery.expando ]; |
|
} else if ( elem.removeAttribute ) { |
elem.removeAttribute( jQuery.expando ); |
} |
|
delete cache[ id ]; |
} |
} |
} |
}); |
|
function evalScript( i, elem ) { |
if ( elem.src ) { |
jQuery.ajax({ |
url: elem.src, |
async: false, |
dataType: "script" |
}); |
} else { |
jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) ); |
} |
|
if ( elem.parentNode ) { |
elem.parentNode.removeChild( elem ); |
} |
} |
|
|
|
|
var ralpha = /alpha\([^)]*\)/i, |
ropacity = /opacity=([^)]*)/, |
// fixed for IE9, see #8346 |
rupper = /([A-Z]|^ms)/g, |
rnumpx = /^-?\d+(?:px)?$/i, |
rnum = /^-?\d/, |
rrelNum = /^([\-+])=([\-+.\de]+)/, |
|
cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
cssWidth = [ "Left", "Right" ], |
cssHeight = [ "Top", "Bottom" ], |
curCSS, |
|
getComputedStyle, |
currentStyle; |
|
jQuery.fn.css = function( name, value ) { |
// Setting 'undefined' is a no-op |
if ( arguments.length === 2 && value === undefined ) { |
return this; |
} |
|
return jQuery.access( this, name, value, true, function( elem, name, value ) { |
return value !== undefined ? |
jQuery.style( elem, name, value ) : |
jQuery.css( elem, name ); |
}); |
}; |
|
jQuery.extend({ |
// Add in style property hooks for overriding the default |
// behavior of getting and setting a style property |
cssHooks: { |
opacity: { |
get: function( elem, computed ) { |
if ( computed ) { |
// We should always get a number back from opacity |
var ret = curCSS( elem, "opacity", "opacity" ); |
return ret === "" ? "1" : ret; |
|
} else { |
return elem.style.opacity; |
} |
} |
} |
}, |
|
// Exclude the following css properties to add px |
cssNumber: { |
"fillOpacity": true, |
"fontWeight": true, |
"lineHeight": true, |
"opacity": true, |
"orphans": true, |
"widows": true, |
"zIndex": true, |
"zoom": true |
}, |
|
// Add in properties whose names you wish to fix before |
// setting or getting the value |
cssProps: { |
// normalize float css property |
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" |
}, |
|
// Get and set the style property on a DOM Node |
style: function( elem, name, value, extra ) { |
// Don't set styles on text and comment nodes |
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
return; |
} |
|
// Make sure that we're working with the right name |
var ret, type, origName = jQuery.camelCase( name ), |
style = elem.style, hooks = jQuery.cssHooks[ origName ]; |
|
name = jQuery.cssProps[ origName ] || origName; |
|
// Check if we're setting a value |
if ( value !== undefined ) { |
type = typeof value; |
|
// convert relative number strings (+= or -=) to relative numbers. #7345 |
if ( type === "string" && (ret = rrelNum.exec( value )) ) { |
value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) ); |
// Fixes bug #9237 |
type = "number"; |
} |
|
// Make sure that NaN and null values aren't set. See: #7116 |
if ( value == null || type === "number" && isNaN( value ) ) { |
return; |
} |
|
// If a number was passed in, add 'px' to the (except for certain CSS properties) |
if ( type === "number" && !jQuery.cssNumber[ origName ] ) { |
value += "px"; |
} |
|
// If a hook was provided, use that value, otherwise just set the specified value |
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) { |
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided |
// Fixes bug #5509 |
try { |
style[ name ] = value; |
} catch(e) {} |
} |
|
} else { |
// If a hook was provided get the non-computed value from there |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { |
return ret; |
} |
|
// Otherwise just get the value from the style object |
return style[ name ]; |
} |
}, |
|
css: function( elem, name, extra ) { |
var ret, hooks; |
|
// Make sure that we're working with the right name |
name = jQuery.camelCase( name ); |
hooks = jQuery.cssHooks[ name ]; |
name = jQuery.cssProps[ name ] || name; |
|
// cssFloat needs a special treatment |
if ( name === "cssFloat" ) { |
name = "float"; |
} |
|
// If a hook was provided get the computed value from there |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) { |
return ret; |
|
// Otherwise, if a way to get the computed value exists, use that |
} else if ( curCSS ) { |
return curCSS( elem, name ); |
} |
}, |
|
// A method for quickly swapping in/out CSS properties to get correct calculations |
swap: function( elem, options, callback ) { |
var old = {}; |
|
// Remember the old values, and insert the new ones |
for ( var name in options ) { |
old[ name ] = elem.style[ name ]; |
elem.style[ name ] = options[ name ]; |
} |
|
callback.call( elem ); |
|
// Revert the old values |
for ( name in options ) { |
elem.style[ name ] = old[ name ]; |
} |
} |
}); |
|
// DEPRECATED, Use jQuery.css() instead |
jQuery.curCSS = jQuery.css; |
|
jQuery.each(["height", "width"], function( i, name ) { |
jQuery.cssHooks[ name ] = { |
get: function( elem, computed, extra ) { |
var val; |
|
if ( computed ) { |
if ( elem.offsetWidth !== 0 ) { |
return getWH( elem, name, extra ); |
} else { |
jQuery.swap( elem, cssShow, function() { |
val = getWH( elem, name, extra ); |
}); |
} |
|
return val; |
} |
}, |
|
set: function( elem, value ) { |
if ( rnumpx.test( value ) ) { |
// ignore negative width and height values #1599 |
value = parseFloat( value ); |
|
if ( value >= 0 ) { |
return value + "px"; |
} |
|
} else { |
return value; |
} |
} |
}; |
}); |
|
if ( !jQuery.support.opacity ) { |
jQuery.cssHooks.opacity = { |
get: function( elem, computed ) { |
// IE uses filters for opacity |
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? |
( parseFloat( RegExp.$1 ) / 100 ) + "" : |
computed ? "1" : ""; |
}, |
|
set: function( elem, value ) { |
var style = elem.style, |
currentStyle = elem.currentStyle, |
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
filter = currentStyle && currentStyle.filter || style.filter || ""; |
|
// IE has trouble with opacity if it does not have layout |
// Force it by setting the zoom level |
style.zoom = 1; |
|
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 |
if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) { |
|
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText |
// if "filter:" is present at all, clearType is disabled, we want to avoid this |
// style.removeAttribute is IE Only, but so apparently is this code path... |
style.removeAttribute( "filter" ); |
|
// if there there is no filter style applied in a css rule, we are done |
if ( currentStyle && !currentStyle.filter ) { |
return; |
} |
} |
|
// otherwise, set new filter values |
style.filter = ralpha.test( filter ) ? |
filter.replace( ralpha, opacity ) : |
filter + " " + opacity; |
} |
}; |
} |
|
jQuery(function() { |
// This hook cannot be added until DOM ready because the support test |
// for it is not run until after DOM ready |
if ( !jQuery.support.reliableMarginRight ) { |
jQuery.cssHooks.marginRight = { |
get: function( elem, computed ) { |
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
// Work around by temporarily setting element display to inline-block |
var ret; |
jQuery.swap( elem, { "display": "inline-block" }, function() { |
if ( computed ) { |
ret = curCSS( elem, "margin-right", "marginRight" ); |
} else { |
ret = elem.style.marginRight; |
} |
}); |
return ret; |
} |
}; |
} |
}); |
|
if ( document.defaultView && document.defaultView.getComputedStyle ) { |
getComputedStyle = function( elem, name ) { |
var ret, defaultView, computedStyle; |
|
name = name.replace( rupper, "-$1" ).toLowerCase(); |
|
if ( !(defaultView = elem.ownerDocument.defaultView) ) { |
return undefined; |
} |
|
if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) { |
ret = computedStyle.getPropertyValue( name ); |
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) { |
ret = jQuery.style( elem, name ); |
} |
} |
|
return ret; |
}; |
} |
|
if ( document.documentElement.currentStyle ) { |
currentStyle = function( elem, name ) { |
var left, rsLeft, uncomputed, |
ret = elem.currentStyle && elem.currentStyle[ name ], |
style = elem.style; |
|
// Avoid setting ret to empty string here |
// so we don't default to auto |
if ( ret === null && style && (uncomputed = style[ name ]) ) { |
ret = uncomputed; |
} |
|
// From the awesome hack by Dean Edwards |
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 |
|
// If we're not dealing with a regular pixel number |
// but a number that has a weird ending, we need to convert it to pixels |
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) { |
|
// Remember the original values |
left = style.left; |
rsLeft = elem.runtimeStyle && elem.runtimeStyle.left; |
|
// Put in the new values to get a computed value out |
if ( rsLeft ) { |
elem.runtimeStyle.left = elem.currentStyle.left; |
} |
style.left = name === "fontSize" ? "1em" : ( ret || 0 ); |
ret = style.pixelLeft + "px"; |
|
// Revert the changed values |
style.left = left; |
if ( rsLeft ) { |
elem.runtimeStyle.left = rsLeft; |
} |
} |
|
return ret === "" ? "auto" : ret; |
}; |
} |
|
curCSS = getComputedStyle || currentStyle; |
|
function getWH( elem, name, extra ) { |
|
// Start with offset property |
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
which = name === "width" ? cssWidth : cssHeight; |
|
if ( val > 0 ) { |
if ( extra !== "border" ) { |
jQuery.each( which, function() { |
if ( !extra ) { |
val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0; |
} |
if ( extra === "margin" ) { |
val += parseFloat( jQuery.css( elem, extra + this ) ) || 0; |
} else { |
val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0; |
} |
}); |
} |
|
return val + "px"; |
} |
|
// Fall back to computed then uncomputed css if necessary |
val = curCSS( elem, name, name ); |
if ( val < 0 || val == null ) { |
val = elem.style[ name ] || 0; |
} |
// Normalize "", auto, and prepare for extra |
val = parseFloat( val ) || 0; |
|
// Add padding, border, margin |
if ( extra ) { |
jQuery.each( which, function() { |
val += parseFloat( jQuery.css( elem, "padding" + this ) ) || 0; |
if ( extra !== "padding" ) { |
val += parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0; |
} |
if ( extra === "margin" ) { |
val += parseFloat( jQuery.css( elem, extra + this ) ) || 0; |
} |
}); |
} |
|
return val + "px"; |
} |
|
if ( jQuery.expr && jQuery.expr.filters ) { |
jQuery.expr.filters.hidden = function( elem ) { |
var width = elem.offsetWidth, |
height = elem.offsetHeight; |
|
return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); |
}; |
|
jQuery.expr.filters.visible = function( elem ) { |
return !jQuery.expr.filters.hidden( elem ); |
}; |
} |
|
|
|
|
var r20 = /%20/g, |
rbracket = /\[\]$/, |
rCRLF = /\r?\n/g, |
rhash = /#.*$/, |
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL |
rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i, |
// #7653, #8125, #8152: local protocol detection |
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/, |
rnoContent = /^(?:GET|HEAD)$/, |
rprotocol = /^\/\//, |
rquery = /\?/, |
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, |
rselectTextarea = /^(?:select|textarea)/i, |
rspacesAjax = /\s+/, |
rts = /([?&])_=[^&]*/, |
rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/, |
|
// Keep a copy of the old load method |
_load = jQuery.fn.load, |
|
/* Prefilters |
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) |
* 2) These are called: |
* - BEFORE asking for a transport |
* - AFTER param serialization (s.data is a string if s.processData is true) |
* 3) key is the dataType |
* 4) the catchall symbol "*" can be used |
* 5) execution will start with transport dataType and THEN continue down to "*" if needed |
*/ |
prefilters = {}, |
|
/* Transports bindings |
* 1) key is the dataType |
* 2) the catchall symbol "*" can be used |
* 3) selection will start with transport dataType and THEN go to "*" if needed |
*/ |
transports = {}, |
|
// Document location |
ajaxLocation, |
|
// Document location segments |
ajaxLocParts, |
|
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
allTypes = ["*/"] + ["*"]; |
|
// #8138, IE may throw an exception when accessing |
// a field from window.location if document.domain has been set |
try { |
ajaxLocation = location.href; |
} catch( e ) { |
// Use the href attribute of an A element |
// since IE will modify it given document.location |
ajaxLocation = document.createElement( "a" ); |
ajaxLocation.href = ""; |
ajaxLocation = ajaxLocation.href; |
} |
|
// Segment location into parts |
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
|
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
function addToPrefiltersOrTransports( structure ) { |
|
// dataTypeExpression is optional and defaults to "*" |
return function( dataTypeExpression, func ) { |
|
if ( typeof dataTypeExpression !== "string" ) { |
func = dataTypeExpression; |
dataTypeExpression = "*"; |
} |
|
if ( jQuery.isFunction( func ) ) { |
var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ), |
i = 0, |
length = dataTypes.length, |
dataType, |
list, |
placeBefore; |
|
// For each dataType in the dataTypeExpression |
for ( ; i < length; i++ ) { |
dataType = dataTypes[ i ]; |
// We control if we're asked to add before |
// any existing element |
placeBefore = /^\+/.test( dataType ); |
if ( placeBefore ) { |
dataType = dataType.substr( 1 ) || "*"; |
} |
list = structure[ dataType ] = structure[ dataType ] || []; |
// then we add to the structure accordingly |
list[ placeBefore ? "unshift" : "push" ]( func ); |
} |
} |
}; |
} |
|
// Base inspection function for prefilters and transports |
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR, |
dataType /* internal */, inspected /* internal */ ) { |
|
dataType = dataType || options.dataTypes[ 0 ]; |
inspected = inspected || {}; |
|
inspected[ dataType ] = true; |
|
var list = structure[ dataType ], |
i = 0, |
length = list ? list.length : 0, |
executeOnly = ( structure === prefilters ), |
selection; |
|
for ( ; i < length && ( executeOnly || !selection ); i++ ) { |
selection = list[ i ]( options, originalOptions, jqXHR ); |
// If we got redirected to another dataType |
// we try there if executing only and not done already |
if ( typeof selection === "string" ) { |
if ( !executeOnly || inspected[ selection ] ) { |
selection = undefined; |
} else { |
options.dataTypes.unshift( selection ); |
selection = inspectPrefiltersOrTransports( |
structure, options, originalOptions, jqXHR, selection, inspected ); |
} |
} |
} |
// If we're only executing or nothing was selected |
// we try the catchall dataType if not done already |
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) { |
selection = inspectPrefiltersOrTransports( |
structure, options, originalOptions, jqXHR, "*", inspected ); |
} |
// unnecessary when only executing (prefilters) |
// but it'll be ignored by the caller in that case |
return selection; |
} |
|
// A special extend for ajax options |
// that takes "flat" options (not to be deep extended) |
// Fixes #9887 |
function ajaxExtend( target, src ) { |
var key, deep, |
flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
for ( key in src ) { |
if ( src[ key ] !== undefined ) { |
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; |
} |
} |
if ( deep ) { |
jQuery.extend( true, target, deep ); |
} |
} |
|
jQuery.fn.extend({ |
load: function( url, params, callback ) { |
if ( typeof url !== "string" && _load ) { |
return _load.apply( this, arguments ); |
|
// Don't do a request if no elements are being requested |
} else if ( !this.length ) { |
return this; |
} |
|
var off = url.indexOf( " " ); |
if ( off >= 0 ) { |
var selector = url.slice( off, url.length ); |
url = url.slice( 0, off ); |
} |
|
// Default to a GET request |
var type = "GET"; |
|
// If the second parameter was provided |
if ( params ) { |
// If it's a function |
if ( jQuery.isFunction( params ) ) { |
// We assume that it's the callback |
callback = params; |
params = undefined; |
|
// Otherwise, build a param string |
} else if ( typeof params === "object" ) { |
params = jQuery.param( params, jQuery.ajaxSettings.traditional ); |
type = "POST"; |
} |
} |
|
var self = this; |
|
// Request the remote document |
jQuery.ajax({ |
url: url, |
type: type, |
dataType: "html", |
data: params, |
// Complete callback (responseText is used internally) |
complete: function( jqXHR, status, responseText ) { |
// Store the response as specified by the jqXHR object |
responseText = jqXHR.responseText; |
// If successful, inject the HTML into all the matched elements |
if ( jqXHR.isResolved() ) { |
// #4825: Get the actual response in case |
// a dataFilter is present in ajaxSettings |
jqXHR.done(function( r ) { |
responseText = r; |
}); |
// See if a selector was specified |
self.html( selector ? |
// Create a dummy div to hold the results |
jQuery("<div>") |
// inject the contents of the document in, removing the scripts |
// to avoid any 'Permission Denied' errors in IE |
.append(responseText.replace(rscript, "")) |
|
// Locate the specified elements |
.find(selector) : |
|
// If not, just inject the full result |
responseText ); |
} |
|
if ( callback ) { |
self.each( callback, [ responseText, status, jqXHR ] ); |
} |
} |
}); |
|
return this; |
}, |
|
serialize: function() { |
return jQuery.param( this.serializeArray() ); |
}, |
|
serializeArray: function() { |
return this.map(function(){ |
return this.elements ? jQuery.makeArray( this.elements ) : this; |
}) |
.filter(function(){ |
return this.name && !this.disabled && |
( this.checked || rselectTextarea.test( this.nodeName ) || |
rinput.test( this.type ) ); |
}) |
.map(function( i, elem ){ |
var val = jQuery( this ).val(); |
|
return val == null ? |
null : |
jQuery.isArray( val ) ? |
jQuery.map( val, function( val, i ){ |
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
}) : |
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
}).get(); |
} |
}); |
|
// Attach a bunch of functions for handling common AJAX events |
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){ |
jQuery.fn[ o ] = function( f ){ |
return this.bind( o, f ); |
}; |
}); |
|
jQuery.each( [ "get", "post" ], function( i, method ) { |
jQuery[ method ] = function( url, data, callback, type ) { |
// shift arguments if data argument was omitted |
if ( jQuery.isFunction( data ) ) { |
type = type || callback; |
callback = data; |
data = undefined; |
} |
|
return jQuery.ajax({ |
type: method, |
url: url, |
data: data, |
success: callback, |
dataType: type |
}); |
}; |
}); |
|
jQuery.extend({ |
|
getScript: function( url, callback ) { |
return jQuery.get( url, undefined, callback, "script" ); |
}, |
|
getJSON: function( url, data, callback ) { |
return jQuery.get( url, data, callback, "json" ); |
}, |
|
// Creates a full fledged settings object into target |
// with both ajaxSettings and settings fields. |
// If target is omitted, writes into ajaxSettings. |
ajaxSetup: function( target, settings ) { |
if ( settings ) { |
// Building a settings object |
ajaxExtend( target, jQuery.ajaxSettings ); |
} else { |
// Extending ajaxSettings |
settings = target; |
target = jQuery.ajaxSettings; |
} |
ajaxExtend( target, settings ); |
return target; |
}, |
|
ajaxSettings: { |
url: ajaxLocation, |
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
global: true, |
type: "GET", |
contentType: "application/x-www-form-urlencoded", |
processData: true, |
async: true, |
/* |
timeout: 0, |
data: null, |
dataType: null, |
username: null, |
password: null, |
cache: null, |
traditional: false, |
headers: {}, |
*/ |
|
accepts: { |
xml: "application/xml, text/xml", |
html: "text/html", |
text: "text/plain", |
json: "application/json, text/javascript", |
"*": allTypes |
}, |
|
contents: { |
xml: /xml/, |
html: /html/, |
json: /json/ |
}, |
|
responseFields: { |
xml: "responseXML", |
text: "responseText" |
}, |
|
// List of data converters |
// 1) key format is "source_type destination_type" (a single space in-between) |
// 2) the catchall symbol "*" can be used for source_type |
converters: { |
|
// Convert anything to text |
"* text": window.String, |
|
// Text to html (true = no transformation) |
"text html": true, |
|
// Evaluate text as a json expression |
"text json": jQuery.parseJSON, |
|
// Parse text as xml |
"text xml": jQuery.parseXML |
}, |
|
// For options that shouldn't be deep extended: |
// you can add your own custom options here if |
// and when you create one that shouldn't be |
// deep extended (see ajaxExtend) |
flatOptions: { |
context: true, |
url: true |
} |
}, |
|
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
ajaxTransport: addToPrefiltersOrTransports( transports ), |
|
// Main method |
ajax: function( url, options ) { |
|
// If url is an object, simulate pre-1.5 signature |
if ( typeof url === "object" ) { |
options = url; |
url = undefined; |
} |
|
// Force options to be an object |
options = options || {}; |
|
var // Create the final options object |
s = jQuery.ajaxSetup( {}, options ), |
// Callbacks context |
callbackContext = s.context || s, |
// Context for global events |
// It's the callbackContext if one was provided in the options |
// and if it's a DOM node or a jQuery collection |
globalEventContext = callbackContext !== s && |
( callbackContext.nodeType || callbackContext instanceof jQuery ) ? |
jQuery( callbackContext ) : jQuery.event, |
// Deferreds |
deferred = jQuery.Deferred(), |
completeDeferred = jQuery.Callbacks( "once memory" ), |
// Status-dependent callbacks |
statusCode = s.statusCode || {}, |
// ifModified key |
ifModifiedKey, |
// Headers (they are sent all at once) |
requestHeaders = {}, |
requestHeadersNames = {}, |
// Response headers |
responseHeadersString, |
responseHeaders, |
// transport |
transport, |
// timeout handle |
timeoutTimer, |
// Cross-domain detection vars |
parts, |
// The jqXHR state |
state = 0, |
// To know if global events are to be dispatched |
fireGlobals, |
// Loop variable |
i, |
// Fake xhr |
jqXHR = { |
|
readyState: 0, |
|
// Caches the header |
setRequestHeader: function( name, value ) { |
if ( !state ) { |
var lname = name.toLowerCase(); |
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
requestHeaders[ name ] = value; |
} |
return this; |
}, |
|
// Raw string |
getAllResponseHeaders: function() { |
return state === 2 ? responseHeadersString : null; |
}, |
|
// Builds headers hashtable if needed |
getResponseHeader: function( key ) { |
var match; |
if ( state === 2 ) { |
if ( !responseHeaders ) { |
responseHeaders = {}; |
while( ( match = rheaders.exec( responseHeadersString ) ) ) { |
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; |
} |
} |
match = responseHeaders[ key.toLowerCase() ]; |
} |
return match === undefined ? null : match; |
}, |
|
// Overrides response content-type header |
overrideMimeType: function( type ) { |
if ( !state ) { |
s.mimeType = type; |
} |
return this; |
}, |
|
// Cancel the request |
abort: function( statusText ) { |
statusText = statusText || "abort"; |
if ( transport ) { |
transport.abort( statusText ); |
} |
done( 0, statusText ); |
return this; |
} |
}; |
|
// Callback for when everything is done |
// It is defined here because jslint complains if it is declared |
// at the end of the function (which would be more logical and readable) |
function done( status, nativeStatusText, responses, headers ) { |
|
// Called once |
if ( state === 2 ) { |
return; |
} |
|
// State is "done" now |
state = 2; |
|
// Clear timeout if it exists |
if ( timeoutTimer ) { |
clearTimeout( timeoutTimer ); |
} |
|
// Dereference transport for early garbage collection |
// (no matter how long the jqXHR object will be used) |
transport = undefined; |
|
// Cache response headers |
responseHeadersString = headers || ""; |
|
// Set readyState |
jqXHR.readyState = status > 0 ? 4 : 0; |
|
var isSuccess, |
success, |
error, |
statusText = nativeStatusText, |
response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined, |
lastModified, |
etag; |
|
// If successful, handle type chaining |
if ( status >= 200 && status < 300 || status === 304 ) { |
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
if ( s.ifModified ) { |
|
if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) { |
jQuery.lastModified[ ifModifiedKey ] = lastModified; |
} |
if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) { |
jQuery.etag[ ifModifiedKey ] = etag; |
} |
} |
|
// If not modified |
if ( status === 304 ) { |
|
statusText = "notmodified"; |
isSuccess = true; |
|
// If we have data |
} else { |
|
try { |
success = ajaxConvert( s, response ); |
statusText = "success"; |
isSuccess = true; |
} catch(e) { |
// We have a parsererror |
statusText = "parsererror"; |
error = e; |
} |
} |
} else { |
// We extract error from statusText |
// then normalize statusText and status for non-aborts |
error = statusText; |
if ( !statusText || status ) { |
statusText = "error"; |
if ( status < 0 ) { |
status = 0; |
} |
} |
} |
|
// Set data for the fake xhr object |
jqXHR.status = status; |
jqXHR.statusText = "" + ( nativeStatusText || statusText ); |
|
// Success/Error |
if ( isSuccess ) { |
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
} else { |
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
} |
|
// Status-dependent callbacks |
jqXHR.statusCode( statusCode ); |
statusCode = undefined; |
|
if ( fireGlobals ) { |
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ), |
[ jqXHR, s, isSuccess ? success : error ] ); |
} |
|
// Complete |
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
|
if ( fireGlobals ) { |
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
// Handle the global AJAX counter |
if ( !( --jQuery.active ) ) { |
jQuery.event.trigger( "ajaxStop" ); |
} |
} |
} |
|
// Attach deferreds |
deferred.promise( jqXHR ); |
jqXHR.success = jqXHR.done; |
jqXHR.error = jqXHR.fail; |
jqXHR.complete = completeDeferred.add; |
|
// Status-dependent callbacks |
jqXHR.statusCode = function( map ) { |
if ( map ) { |
var tmp; |
if ( state < 2 ) { |
for ( tmp in map ) { |
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ]; |
} |
} else { |
tmp = map[ jqXHR.status ]; |
jqXHR.then( tmp, tmp ); |
} |
} |
return this; |
}; |
|
// Remove hash character (#7531: and string promotion) |
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls) |
// We also use the url parameter if available |
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
|
// Extract dataTypes list |
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax ); |
|
// Determine if a cross-domain request is in order |
if ( s.crossDomain == null ) { |
parts = rurl.exec( s.url.toLowerCase() ); |
s.crossDomain = !!( parts && |
( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] || |
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != |
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) |
); |
} |
|
// Convert data if not already a string |
if ( s.data && s.processData && typeof s.data !== "string" ) { |
s.data = jQuery.param( s.data, s.traditional ); |
} |
|
// Apply prefilters |
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
|
// If request was aborted inside a prefiler, stop there |
if ( state === 2 ) { |
return false; |
} |
|
// We can fire global events as of now if asked to |
fireGlobals = s.global; |
|
// Uppercase the type |
s.type = s.type.toUpperCase(); |
|
// Determine if request has content |
s.hasContent = !rnoContent.test( s.type ); |
|
// Watch for a new set of requests |
if ( fireGlobals && jQuery.active++ === 0 ) { |
jQuery.event.trigger( "ajaxStart" ); |
} |
|
// More options handling for requests with no content |
if ( !s.hasContent ) { |
|
// If data is available, append data to url |
if ( s.data ) { |
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data; |
// #9682: remove data so that it's not used in an eventual retry |
delete s.data; |
} |
|
// Get ifModifiedKey before adding the anti-cache parameter |
ifModifiedKey = s.url; |
|
// Add anti-cache in url if needed |
if ( s.cache === false ) { |
|
var ts = jQuery.now(), |
// try replacing _= if it is there |
ret = s.url.replace( rts, "$1_=" + ts ); |
|
// if nothing was replaced, add timestamp to the end |
s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" ); |
} |
} |
|
// Set the correct header, if data is being sent |
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
} |
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
if ( s.ifModified ) { |
ifModifiedKey = ifModifiedKey || s.url; |
if ( jQuery.lastModified[ ifModifiedKey ] ) { |
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] ); |
} |
if ( jQuery.etag[ ifModifiedKey ] ) { |
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] ); |
} |
} |
|
// Set the Accepts header for the server, depending on the dataType |
jqXHR.setRequestHeader( |
"Accept", |
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? |
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
s.accepts[ "*" ] |
); |
|
// Check for headers option |
for ( i in s.headers ) { |
jqXHR.setRequestHeader( i, s.headers[ i ] ); |
} |
|
// Allow custom headers/mimetypes and early abort |
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
// Abort if not done already |
jqXHR.abort(); |
return false; |
|
} |
|
// Install callbacks on deferreds |
for ( i in { success: 1, error: 1, complete: 1 } ) { |
jqXHR[ i ]( s[ i ] ); |
} |
|
// Get transport |
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
|
// If no transport, we auto-abort |
if ( !transport ) { |
done( -1, "No Transport" ); |
} else { |
jqXHR.readyState = 1; |
// Send global event |
if ( fireGlobals ) { |
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
} |
// Timeout |
if ( s.async && s.timeout > 0 ) { |
timeoutTimer = setTimeout( function(){ |
jqXHR.abort( "timeout" ); |
}, s.timeout ); |
} |
|
try { |
state = 1; |
transport.send( requestHeaders, done ); |
} catch (e) { |
// Propagate exception as error if not done |
if ( state < 2 ) { |
done( -1, e ); |
// Simply rethrow otherwise |
} else { |
jQuery.error( e ); |
} |
} |
} |
|
return jqXHR; |
}, |
|
// Serialize an array of form elements or a set of |
// key/values into a query string |
param: function( a, traditional ) { |
var s = [], |
add = function( key, value ) { |
// If value is a function, invoke it and return its value |
value = jQuery.isFunction( value ) ? value() : value; |
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
}; |
|
// Set traditional to true for jQuery <= 1.3.2 behavior. |
if ( traditional === undefined ) { |
traditional = jQuery.ajaxSettings.traditional; |
} |
|
// If an array was passed in, assume that it is an array of form elements. |
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
// Serialize the form elements |
jQuery.each( a, function() { |
add( this.name, this.value ); |
}); |
|
} else { |
// If traditional, encode the "old" way (the way 1.3.2 or older |
// did it), otherwise encode params recursively. |
for ( var prefix in a ) { |
buildParams( prefix, a[ prefix ], traditional, add ); |
} |
} |
|
// Return the resulting serialization |
return s.join( "&" ).replace( r20, "+" ); |
} |
}); |
|
function buildParams( prefix, obj, traditional, add ) { |
if ( jQuery.isArray( obj ) ) { |
// Serialize array item. |
jQuery.each( obj, function( i, v ) { |
if ( traditional || rbracket.test( prefix ) ) { |
// Treat each array item as a scalar. |
add( prefix, v ); |
|
} else { |
// If array item is non-scalar (array or object), encode its |
// numeric index to resolve deserialization ambiguity issues. |
// Note that rack (as of 1.0.0) can't currently deserialize |
// nested arrays properly, and attempting to do so may cause |
// a server error. Possible fixes are to modify rack's |
// deserialization algorithm or to provide an option or flag |
// to force array serialization to be shallow. |
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add ); |
} |
}); |
|
} else if ( !traditional && obj != null && typeof obj === "object" ) { |
// Serialize object item. |
for ( var name in obj ) { |
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
} |
|
} else { |
// Serialize scalar item. |
add( prefix, obj ); |
} |
} |
|
// This is still on the jQuery object... for now |
// Want to move this to jQuery.ajax some day |
jQuery.extend({ |
|
// Counter for holding the number of active queries |
active: 0, |
|
// Last-Modified header cache for next request |
lastModified: {}, |
etag: {} |
|
}); |
|
/* Handles responses to an ajax request: |
* - sets all responseXXX fields accordingly |
* - finds the right dataType (mediates between content-type and expected dataType) |
* - returns the corresponding response |
*/ |
function ajaxHandleResponses( s, jqXHR, responses ) { |
|
var contents = s.contents, |
dataTypes = s.dataTypes, |
responseFields = s.responseFields, |
ct, |
type, |
finalDataType, |
firstDataType; |
|
// Fill responseXXX fields |
for ( type in responseFields ) { |
if ( type in responses ) { |
jqXHR[ responseFields[type] ] = responses[ type ]; |
} |
} |
|
// Remove auto dataType and get content-type in the process |
while( dataTypes[ 0 ] === "*" ) { |
dataTypes.shift(); |
if ( ct === undefined ) { |
ct = s.mimeType || jqXHR.getResponseHeader( "content-type" ); |
} |
} |
|
// Check if we're dealing with a known content-type |
if ( ct ) { |
for ( type in contents ) { |
if ( contents[ type ] && contents[ type ].test( ct ) ) { |
dataTypes.unshift( type ); |
break; |
} |
} |
} |
|
// Check to see if we have a response for the expected dataType |
if ( dataTypes[ 0 ] in responses ) { |
finalDataType = dataTypes[ 0 ]; |
} else { |
// Try convertible dataTypes |
for ( type in responses ) { |
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { |
finalDataType = type; |
break; |
} |
if ( !firstDataType ) { |
firstDataType = type; |
} |
} |
// Or just use first one |
finalDataType = finalDataType || firstDataType; |
} |
|
// If we found a dataType |
// We add the dataType to the list if needed |
// and return the corresponding response |
if ( finalDataType ) { |
if ( finalDataType !== dataTypes[ 0 ] ) { |
dataTypes.unshift( finalDataType ); |
} |
return responses[ finalDataType ]; |
} |
} |
|
// Chain conversions given the request and the original response |
function ajaxConvert( s, response ) { |
|
// Apply the dataFilter if provided |
if ( s.dataFilter ) { |
response = s.dataFilter( response, s.dataType ); |
} |
|
var dataTypes = s.dataTypes, |
converters = {}, |
i, |
key, |
length = dataTypes.length, |
tmp, |
// Current and previous dataTypes |
current = dataTypes[ 0 ], |
prev, |
// Conversion expression |
conversion, |
// Conversion function |
conv, |
// Conversion functions (transitive conversion) |
conv1, |
conv2; |
|
// For each dataType in the chain |
for ( i = 1; i < length; i++ ) { |
|
// Create converters map |
// with lowercased keys |
if ( i === 1 ) { |
for ( key in s.converters ) { |
if ( typeof key === "string" ) { |
converters[ key.toLowerCase() ] = s.converters[ key ]; |
} |
} |
} |
|
// Get the dataTypes |
prev = current; |
current = dataTypes[ i ]; |
|
// If current is auto dataType, update it to prev |
if ( current === "*" ) { |
current = prev; |
// If no auto and dataTypes are actually different |
} else if ( prev !== "*" && prev !== current ) { |
|
// Get the converter |
conversion = prev + " " + current; |
conv = converters[ conversion ] || converters[ "* " + current ]; |
|
// If there is no direct converter, search transitively |
if ( !conv ) { |
conv2 = undefined; |
for ( conv1 in converters ) { |
tmp = conv1.split( " " ); |
if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) { |
conv2 = converters[ tmp[1] + " " + current ]; |
if ( conv2 ) { |
conv1 = converters[ conv1 ]; |
if ( conv1 === true ) { |
conv = conv2; |
} else if ( conv2 === true ) { |
conv = conv1; |
} |
break; |
} |
} |
} |
} |
// If we found no converter, dispatch an error |
if ( !( conv || conv2 ) ) { |
jQuery.error( "No conversion from " + conversion.replace(" "," to ") ); |
} |
// If found converter is not an equivalence |
if ( conv !== true ) { |
// Convert with 1 or 2 converters accordingly |
response = conv ? conv( response ) : conv2( conv1(response) ); |
} |
} |
} |
return response; |
} |
|
|
|
|
var jsc = jQuery.now(), |
jsre = /(\=)\?(&|$)|\?\?/i; |
|
// Default jsonp settings |
jQuery.ajaxSetup({ |
jsonp: "callback", |
jsonpCallback: function() { |
return jQuery.expando + "_" + ( jsc++ ); |
} |
}); |
|
// Detect, normalize options and install callbacks for jsonp requests |
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
|
var inspectData = s.contentType === "application/x-www-form-urlencoded" && |
( typeof s.data === "string" ); |
|
if ( s.dataTypes[ 0 ] === "jsonp" || |
s.jsonp !== false && ( jsre.test( s.url ) || |
inspectData && jsre.test( s.data ) ) ) { |
|
var responseContainer, |
jsonpCallback = s.jsonpCallback = |
jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback, |
previous = window[ jsonpCallback ], |
url = s.url, |
data = s.data, |
replace = "$1" + jsonpCallback + "$2"; |
|
if ( s.jsonp !== false ) { |
url = url.replace( jsre, replace ); |
if ( s.url === url ) { |
if ( inspectData ) { |
data = data.replace( jsre, replace ); |
} |
if ( s.data === data ) { |
// Add callback manually |
url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback; |
} |
} |
} |
|
s.url = url; |
s.data = data; |
|
// Install callback |
window[ jsonpCallback ] = function( response ) { |
responseContainer = [ response ]; |
}; |
|
// Clean-up function |
jqXHR.always(function() { |
// Set callback back to previous value |
window[ jsonpCallback ] = previous; |
// Call if it was a function and we have a response |
if ( responseContainer && jQuery.isFunction( previous ) ) { |
window[ jsonpCallback ]( responseContainer[ 0 ] ); |
} |
}); |
|
// Use data converter to retrieve json after script execution |
s.converters["script json"] = function() { |
if ( !responseContainer ) { |
jQuery.error( jsonpCallback + " was not called" ); |
} |
return responseContainer[ 0 ]; |
}; |
|
// force json dataType |
s.dataTypes[ 0 ] = "json"; |
|
// Delegate to script |
return "script"; |
} |
}); |
|
|
|
|
// Install script dataType |
jQuery.ajaxSetup({ |
accepts: { |
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" |
}, |
contents: { |
script: /javascript|ecmascript/ |
}, |
converters: { |
"text script": function( text ) { |
jQuery.globalEval( text ); |
return text; |
} |
} |
}); |
|
// Handle cache's special case and global |
jQuery.ajaxPrefilter( "script", function( s ) { |
if ( s.cache === undefined ) { |
s.cache = false; |
} |
if ( s.crossDomain ) { |
s.type = "GET"; |
s.global = false; |
} |
}); |
|
// Bind script tag hack transport |
jQuery.ajaxTransport( "script", function(s) { |
|
// This transport only deals with cross domain requests |
if ( s.crossDomain ) { |
|
var script, |
head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement; |
|
return { |
|
send: function( _, callback ) { |
|
script = document.createElement( "script" ); |
|
script.async = "async"; |
|
if ( s.scriptCharset ) { |
script.charset = s.scriptCharset; |
} |
|
script.src = s.url; |
|
// Attach handlers for all browsers |
script.onload = script.onreadystatechange = function( _, isAbort ) { |
|
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
|
// Handle memory leak in IE |
script.onload = script.onreadystatechange = null; |
|
// Remove the script |
if ( head && script.parentNode ) { |
head.removeChild( script ); |
} |
|
// Dereference the script |
script = undefined; |
|
// Callback if not abort |
if ( !isAbort ) { |
callback( 200, "success" ); |
} |
} |
}; |
// Use insertBefore instead of appendChild to circumvent an IE6 bug. |
// This arises when a base node is used (#2709 and #4378). |
head.insertBefore( script, head.firstChild ); |
}, |
|
abort: function() { |
if ( script ) { |
script.onload( 0, 1 ); |
} |
} |
}; |
} |
}); |
|
|
|
|
var // #5280: Internet Explorer will keep connections alive if we don't abort on unload |
xhrOnUnloadAbort = window.ActiveXObject ? function() { |
// Abort all pending requests |
for ( var key in xhrCallbacks ) { |
xhrCallbacks[ key ]( 0, 1 ); |
} |
} : false, |
xhrId = 0, |
xhrCallbacks; |
|
// Functions to create xhrs |
function createStandardXHR() { |
try { |
return new window.XMLHttpRequest(); |
} catch( e ) {} |
} |
|
function createActiveXHR() { |
try { |
return new window.ActiveXObject( "Microsoft.XMLHTTP" ); |
} catch( e ) {} |
} |
|
// Create the request object |
// (This is still attached to ajaxSettings for backward compatibility) |
jQuery.ajaxSettings.xhr = window.ActiveXObject ? |
/* Microsoft failed to properly |
* implement the XMLHttpRequest in IE7 (can't request local files), |
* so we use the ActiveXObject when it is available |
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so |
* we need a fallback. |
*/ |
function() { |
return !this.isLocal && createStandardXHR() || createActiveXHR(); |
} : |
// For all other browsers, use the standard XMLHttpRequest object |
createStandardXHR; |
|
// Determine support properties |
(function( xhr ) { |
jQuery.extend( jQuery.support, { |
ajax: !!xhr, |
cors: !!xhr && ( "withCredentials" in xhr ) |
}); |
})( jQuery.ajaxSettings.xhr() ); |
|
// Create transport if the browser can provide an xhr |
if ( jQuery.support.ajax ) { |
|
jQuery.ajaxTransport(function( s ) { |
// Cross domain only allowed if supported through XMLHttpRequest |
if ( !s.crossDomain || jQuery.support.cors ) { |
|
var callback; |
|
return { |
send: function( headers, complete ) { |
|
// Get a new xhr |
var xhr = s.xhr(), |
handle, |
i; |
|
// Open the socket |
// Passing null username, generates a login popup on Opera (#2865) |
if ( s.username ) { |
xhr.open( s.type, s.url, s.async, s.username, s.password ); |
} else { |
xhr.open( s.type, s.url, s.async ); |
} |
|
// Apply custom fields if provided |
if ( s.xhrFields ) { |
for ( i in s.xhrFields ) { |
xhr[ i ] = s.xhrFields[ i ]; |
} |
} |
|
// Override mime type if needed |
if ( s.mimeType && xhr.overrideMimeType ) { |
xhr.overrideMimeType( s.mimeType ); |
} |
|
// X-Requested-With header |
// For cross-domain requests, seeing as conditions for a preflight are |
// akin to a jigsaw puzzle, we simply never set it to be sure. |
// (it can always be set on a per-request basis or even using ajaxSetup) |
// For same-domain requests, won't change header if already provided. |
if ( !s.crossDomain && !headers["X-Requested-With"] ) { |
headers[ "X-Requested-With" ] = "XMLHttpRequest"; |
} |
|
// Need an extra try/catch for cross domain requests in Firefox 3 |
try { |
for ( i in headers ) { |
xhr.setRequestHeader( i, headers[ i ] ); |
} |
} catch( _ ) {} |
|
// Do send the request |
// This may raise an exception which is actually |
// handled in jQuery.ajax (so no try/catch here) |
xhr.send( ( s.hasContent && s.data ) || null ); |
|
// Listener |
callback = function( _, isAbort ) { |
|
var status, |
statusText, |
responseHeaders, |
responses, |
xml; |
|
// Firefox throws exceptions when accessing properties |
// of an xhr when a network error occured |
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) |
try { |
|
// Was never called and is aborted or complete |
if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
|
// Only called once |
callback = undefined; |
|
// Do not keep as active anymore |
if ( handle ) { |
xhr.onreadystatechange = jQuery.noop; |
if ( xhrOnUnloadAbort ) { |
delete xhrCallbacks[ handle ]; |
} |
} |
|
// If it's an abort |
if ( isAbort ) { |
// Abort it manually if needed |
if ( xhr.readyState !== 4 ) { |
xhr.abort(); |
} |
} else { |
status = xhr.status; |
responseHeaders = xhr.getAllResponseHeaders(); |
responses = {}; |
xml = xhr.responseXML; |
|
// Construct response list |
if ( xml && xml.documentElement /* #4958 */ ) { |
responses.xml = xml; |
} |
responses.text = xhr.responseText; |
|
// Firefox throws an exception when accessing |
// statusText for faulty cross-domain requests |
try { |
statusText = xhr.statusText; |
} catch( e ) { |
// We normalize with Webkit giving an empty statusText |
statusText = ""; |
} |
|
// Filter status for non standard behaviors |
|
// If the request is local and we have data: assume a success |
// (success with no data won't get notified, that's the best we |
// can do given current implementations) |
if ( !status && s.isLocal && !s.crossDomain ) { |
status = responses.text ? 200 : 404; |
// IE - #1450: sometimes returns 1223 when it should be 204 |
} else if ( status === 1223 ) { |
status = 204; |
} |
} |
} |
} catch( firefoxAccessException ) { |
if ( !isAbort ) { |
complete( -1, firefoxAccessException ); |
} |
} |
|
// Call complete if needed |
if ( responses ) { |
complete( status, statusText, responses, responseHeaders ); |
} |
}; |
|
// if we're in sync mode or it's in cache |
// and has been retrieved directly (IE6 & IE7) |
// we need to manually fire the callback |
if ( !s.async || xhr.readyState === 4 ) { |
callback(); |
} else { |
handle = ++xhrId; |
if ( xhrOnUnloadAbort ) { |
// Create the active xhrs callbacks list if needed |
// and attach the unload handler |
if ( !xhrCallbacks ) { |
xhrCallbacks = {}; |
jQuery( window ).unload( xhrOnUnloadAbort ); |
} |
// Add to list of active xhrs callbacks |
xhrCallbacks[ handle ] = callback; |
} |
xhr.onreadystatechange = callback; |
} |
}, |
|
abort: function() { |
if ( callback ) { |
callback(0,1); |
} |
} |
}; |
} |
}); |
} |
|
|
|
|
var elemdisplay = {}, |
iframe, iframeDoc, |
rfxtypes = /^(?:toggle|show|hide)$/, |
rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i, |
timerId, |
fxAttrs = [ |
// height animations |
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ], |
// width animations |
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ], |
// opacity animations |
[ "opacity" ] |
], |
fxNow; |
|
jQuery.fn.extend({ |
show: function( speed, easing, callback ) { |
var elem, display; |
|
if ( speed || speed === 0 ) { |
return this.animate( genFx("show", 3), speed, easing, callback ); |
|
} else { |
for ( var i = 0, j = this.length; i < j; i++ ) { |
elem = this[ i ]; |
|
if ( elem.style ) { |
display = elem.style.display; |
|
// Reset the inline display of this element to learn if it is |
// being hidden by cascaded rules or not |
if ( !jQuery._data(elem, "olddisplay") && display === "none" ) { |
display = elem.style.display = ""; |
} |
|
// Set elements which have been overridden with display: none |
// in a stylesheet to whatever the default browser style is |
// for such an element |
if ( display === "" && jQuery.css(elem, "display") === "none" ) { |
jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) ); |
} |
} |
} |
|
// Set the display of most of the elements in a second loop |
// to avoid the constant reflow |
for ( i = 0; i < j; i++ ) { |
elem = this[ i ]; |
|
if ( elem.style ) { |
display = elem.style.display; |
|
if ( display === "" || display === "none" ) { |
elem.style.display = jQuery._data( elem, "olddisplay" ) || ""; |
} |
} |
} |
|
return this; |
} |
}, |
|
hide: function( speed, easing, callback ) { |
if ( speed || speed === 0 ) { |
return this.animate( genFx("hide", 3), speed, easing, callback); |
|
} else { |
var elem, display, |
i = 0, |
j = this.length; |
|
for ( ; i < j; i++ ) { |
elem = this[i]; |
if ( elem.style ) { |
display = jQuery.css( elem, "display" ); |
|
if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) { |
jQuery._data( elem, "olddisplay", display ); |
} |
} |
} |
|
// Set the display of the elements in a second loop |
// to avoid the constant reflow |
for ( i = 0; i < j; i++ ) { |
if ( this[i].style ) { |
this[i].style.display = "none"; |
} |
} |
|
return this; |
} |
}, |
|
// Save the old toggle function |
_toggle: jQuery.fn.toggle, |
|
toggle: function( fn, fn2, callback ) { |
var bool = typeof fn === "boolean"; |
|
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) { |
this._toggle.apply( this, arguments ); |
|
} else if ( fn == null || bool ) { |
this.each(function() { |
var state = bool ? fn : jQuery(this).is(":hidden"); |
jQuery(this)[ state ? "show" : "hide" ](); |
}); |
|
} else { |
this.animate(genFx("toggle", 3), fn, fn2, callback); |
} |
|
return this; |
}, |
|
fadeTo: function( speed, to, easing, callback ) { |
return this.filter(":hidden").css("opacity", 0).show().end() |
.animate({opacity: to}, speed, easing, callback); |
}, |
|
animate: function( prop, speed, easing, callback ) { |
var optall = jQuery.speed( speed, easing, callback ); |
|
if ( jQuery.isEmptyObject( prop ) ) { |
return this.each( optall.complete, [ false ] ); |
} |
|
// Do not change referenced properties as per-property easing will be lost |
prop = jQuery.extend( {}, prop ); |
|
function doAnimation() { |
// XXX 'this' does not always have a nodeName when running the |
// test suite |
|
if ( optall.queue === false ) { |
jQuery._mark( this ); |
} |
|
var opt = jQuery.extend( {}, optall ), |
isElement = this.nodeType === 1, |
hidden = isElement && jQuery(this).is(":hidden"), |
name, val, p, e, |
parts, start, end, unit, |
method; |
|
// will store per property easing and be used to determine when an animation is complete |
opt.animatedProperties = {}; |
|
for ( p in prop ) { |
|
// property name normalization |
name = jQuery.camelCase( p ); |
if ( p !== name ) { |
prop[ name ] = prop[ p ]; |
delete prop[ p ]; |
} |
|
val = prop[ name ]; |
|
// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default) |
if ( jQuery.isArray( val ) ) { |
opt.animatedProperties[ name ] = val[ 1 ]; |
val = prop[ name ] = val[ 0 ]; |
} else { |
opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing'; |
} |
|
if ( val === "hide" && hidden || val === "show" && !hidden ) { |
return opt.complete.call( this ); |
} |
|
if ( isElement && ( name === "height" || name === "width" ) ) { |
// Make sure that nothing sneaks out |
// Record all 3 overflow attributes because IE does not |
// change the overflow attribute when overflowX and |
// overflowY are set to the same value |
opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ]; |
|
// Set display property to inline-block for height/width |
// animations on inline elements that are having width/height animated |
if ( jQuery.css( this, "display" ) === "inline" && |
jQuery.css( this, "float" ) === "none" ) { |
|
// inline-level elements accept inline-block; |
// block-level elements need to be inline with layout |
if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) { |
this.style.display = "inline-block"; |
|
} else { |
this.style.zoom = 1; |
} |
} |
} |
} |
|
if ( opt.overflow != null ) { |
this.style.overflow = "hidden"; |
} |
|
for ( p in prop ) { |
e = new jQuery.fx( this, opt, p ); |
val = prop[ p ]; |
|
if ( rfxtypes.test( val ) ) { |
|
// Tracks whether to show or hide based on private |
// data attached to the element |
method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 ); |
if ( method ) { |
jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" ); |
e[ method ](); |
} else { |
e[ val ](); |
} |
|
} else { |
parts = rfxnum.exec( val ); |
start = e.cur(); |
|
if ( parts ) { |
end = parseFloat( parts[2] ); |
unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" ); |
|
// We need to compute starting value |
if ( unit !== "px" ) { |
jQuery.style( this, p, (end || 1) + unit); |
start = ( (end || 1) / e.cur() ) * start; |
jQuery.style( this, p, start + unit); |
} |
|
// If a +=/-= token was provided, we're doing a relative animation |
if ( parts[1] ) { |
end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start; |
} |
|
e.custom( start, end, unit ); |
|
} else { |
e.custom( start, val, "" ); |
} |
} |
} |
|
// For JS strict compliance |
return true; |
} |
|
return optall.queue === false ? |
this.each( doAnimation ) : |
this.queue( optall.queue, doAnimation ); |
}, |
|
stop: function( type, clearQueue, gotoEnd ) { |
if ( typeof type !== "string" ) { |
gotoEnd = clearQueue; |
clearQueue = type; |
type = undefined; |
} |
if ( clearQueue && type !== false ) { |
this.queue( type || "fx", [] ); |
} |
|
return this.each(function() { |
var i, |
hadTimers = false, |
timers = jQuery.timers, |
data = jQuery._data( this ); |
|
// clear marker counters if we know they won't be |
if ( !gotoEnd ) { |
jQuery._unmark( true, this ); |
} |
|
function stopQueue( elem, data, i ) { |
var hooks = data[ i ]; |
jQuery.removeData( elem, i, true ); |
hooks.stop( gotoEnd ); |
} |
|
if ( type == null ) { |
for ( i in data ) { |
if ( data[ i ].stop && i.indexOf(".run") === i.length - 4 ) { |
stopQueue( this, data, i ); |
} |
} |
} else if ( data[ i = type + ".run" ] && data[ i ].stop ){ |
stopQueue( this, data, i ); |
} |
|
for ( i = timers.length; i--; ) { |
if ( timers[ i ].elem === this && (type == null || timers[ i ].queue === type) ) { |
if ( gotoEnd ) { |
|
// force the next step to be the last |
timers[ i ]( true ); |
} else { |
timers[ i ].saveState(); |
} |
hadTimers = true; |
timers.splice( i, 1 ); |
} |
} |
|
// start the next in the queue if the last step wasn't forced |
// timers currently will call their complete callbacks, which will dequeue |
// but only if they were gotoEnd |
if ( !( gotoEnd && hadTimers ) ) { |
jQuery.dequeue( this, type ); |
} |
}); |
} |
|
}); |
|
// Animations created synchronously will run synchronously |
function createFxNow() { |
setTimeout( clearFxNow, 0 ); |
return ( fxNow = jQuery.now() ); |
} |
|
function clearFxNow() { |
fxNow = undefined; |
} |
|
// Generate parameters to create a standard animation |
function genFx( type, num ) { |
var obj = {}; |
|
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() { |
obj[ this ] = type; |
}); |
|
return obj; |
} |
|
// Generate shortcuts for custom animations |
jQuery.each({ |
slideDown: genFx( "show", 1 ), |
slideUp: genFx( "hide", 1 ), |
slideToggle: genFx( "toggle", 1 ), |
fadeIn: { opacity: "show" }, |
fadeOut: { opacity: "hide" }, |
fadeToggle: { opacity: "toggle" } |
}, function( name, props ) { |
jQuery.fn[ name ] = function( speed, easing, callback ) { |
return this.animate( props, speed, easing, callback ); |
}; |
}); |
|
jQuery.extend({ |
speed: function( speed, easing, fn ) { |
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
complete: fn || !fn && easing || |
jQuery.isFunction( speed ) && speed, |
duration: speed, |
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
}; |
|
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; |
|
// normalize opt.queue - true/undefined/null -> "fx" |
if ( opt.queue == null || opt.queue === true ) { |
opt.queue = "fx"; |
} |
|
// Queueing |
opt.old = opt.complete; |
|
opt.complete = function( noUnmark ) { |
if ( jQuery.isFunction( opt.old ) ) { |
opt.old.call( this ); |
} |
|
if ( opt.queue ) { |
jQuery.dequeue( this, opt.queue ); |
} else if ( noUnmark !== false ) { |
jQuery._unmark( this ); |
} |
}; |
|
return opt; |
}, |
|
easing: { |
linear: function( p, n, firstNum, diff ) { |
return firstNum + diff * p; |
}, |
swing: function( p, n, firstNum, diff ) { |
return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum; |
} |
}, |
|
timers: [], |
|
fx: function( elem, options, prop ) { |
this.options = options; |
this.elem = elem; |
this.prop = prop; |
|
options.orig = options.orig || {}; |
} |
|
}); |
|
jQuery.fx.prototype = { |
// Simple function for setting a style value |
update: function() { |
if ( this.options.step ) { |
this.options.step.call( this.elem, this.now, this ); |
} |
|
( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this ); |
}, |
|
// Get the current size |
cur: function() { |
if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) { |
return this.elem[ this.prop ]; |
} |
|
var parsed, |
r = jQuery.css( this.elem, this.prop ); |
// Empty strings, null, undefined and "auto" are converted to 0, |
// complex values such as "rotate(1rad)" are returned as is, |
// simple values such as "10px" are parsed to Float. |
return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed; |
}, |
|
// Start an animation from one number to another |
custom: function( from, to, unit ) { |
var self = this, |
fx = jQuery.fx; |
|
this.startTime = fxNow || createFxNow(); |
this.end = to; |
this.now = this.start = from; |
this.pos = this.state = 0; |
this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" ); |
|
function t( gotoEnd ) { |
return self.step( gotoEnd ); |
} |
|
t.queue = this.options.queue; |
t.elem = this.elem; |
t.saveState = function() { |
if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) { |
jQuery._data( self.elem, "fxshow" + self.prop, self.start ); |
} |
}; |
|
if ( t() && jQuery.timers.push(t) && !timerId ) { |
timerId = setInterval( fx.tick, fx.interval ); |
} |
}, |
|
// Simple 'show' function |
show: function() { |
var dataShow = jQuery._data( this.elem, "fxshow" + this.prop ); |
|
// Remember where we started, so that we can go back to it later |
this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop ); |
this.options.show = true; |
|
// Begin the animation |
// Make sure that we start at a small width/height to avoid any flash of content |
if ( dataShow !== undefined ) { |
// This show is picking up where a previous hide or show left off |
this.custom( this.cur(), dataShow ); |
} else { |
this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() ); |
} |
|
// Start by showing the element |
jQuery( this.elem ).show(); |
}, |
|
// Simple 'hide' function |
hide: function() { |
// Remember where we started, so that we can go back to it later |
this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop ); |
this.options.hide = true; |
|
// Begin the animation |
this.custom( this.cur(), 0 ); |
}, |
|
// Each step of an animation |
step: function( gotoEnd ) { |
var p, n, complete, |
t = fxNow || createFxNow(), |
done = true, |
elem = this.elem, |
options = this.options; |
|
if ( gotoEnd || t >= options.duration + this.startTime ) { |
this.now = this.end; |
this.pos = this.state = 1; |
this.update(); |
|
options.animatedProperties[ this.prop ] = true; |
|
for ( p in options.animatedProperties ) { |
if ( options.animatedProperties[ p ] !== true ) { |
done = false; |
} |
} |
|
if ( done ) { |
// Reset the overflow |
if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) { |
|
jQuery.each( [ "", "X", "Y" ], function( index, value ) { |
elem.style[ "overflow" + value ] = options.overflow[ index ]; |
}); |
} |
|
// Hide the element if the "hide" operation was done |
if ( options.hide ) { |
jQuery( elem ).hide(); |
} |
|
// Reset the properties, if the item has been hidden or shown |
if ( options.hide || options.show ) { |
for ( p in options.animatedProperties ) { |
jQuery.style( elem, p, options.orig[ p ] ); |
jQuery.removeData( elem, "fxshow" + p, true ); |
// Toggle data is no longer needed |
jQuery.removeData( elem, "toggle" + p, true ); |
} |
} |
|
// Execute the complete function |
// in the event that the complete function throws an exception |
// we must ensure it won't be called twice. #5684 |
|
complete = options.complete; |
if ( complete ) { |
|
options.complete = false; |
complete.call( elem ); |
} |
} |
|
return false; |
|
} else { |
// classical easing cannot be used with an Infinity duration |
if ( options.duration == Infinity ) { |
this.now = t; |
} else { |
n = t - this.startTime; |
this.state = n / options.duration; |
|
// Perform the easing function, defaults to swing |
this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration ); |
this.now = this.start + ( (this.end - this.start) * this.pos ); |
} |
// Perform the next step of the animation |
this.update(); |
} |
|
return true; |
} |
}; |
|
jQuery.extend( jQuery.fx, { |
tick: function() { |
var timer, |
timers = jQuery.timers, |
i = 0; |
|
for ( ; i < timers.length; i++ ) { |
timer = timers[ i ]; |
// Checks the timer has not already been removed |
if ( !timer() && timers[ i ] === timer ) { |
timers.splice( i--, 1 ); |
} |
} |
|
if ( !timers.length ) { |
jQuery.fx.stop(); |
} |
}, |
|
interval: 13, |
|
stop: function() { |
clearInterval( timerId ); |
timerId = null; |
}, |
|
speeds: { |
slow: 600, |
fast: 200, |
// Default speed |
_default: 400 |
}, |
|
step: { |
opacity: function( fx ) { |
jQuery.style( fx.elem, "opacity", fx.now ); |
}, |
|
_default: function( fx ) { |
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) { |
fx.elem.style[ fx.prop ] = fx.now + fx.unit; |
} else { |
fx.elem[ fx.prop ] = fx.now; |
} |
} |
} |
}); |
|
// Adds width/height step functions |
// Do not set anything below 0 |
jQuery.each([ "width", "height" ], function( i, prop ) { |
jQuery.fx.step[ prop ] = function( fx ) { |
jQuery.style( fx.elem, prop, Math.max(0, fx.now) ); |
}; |
}); |
|
if ( jQuery.expr && jQuery.expr.filters ) { |
jQuery.expr.filters.animated = function( elem ) { |
return jQuery.grep(jQuery.timers, function( fn ) { |
return elem === fn.elem; |
}).length; |
}; |
} |
|
// Try to restore the default display value of an element |
function defaultDisplay( nodeName ) { |
|
if ( !elemdisplay[ nodeName ] ) { |
|
var body = document.body, |
elem = jQuery( "<" + nodeName + ">" ).appendTo( body ), |
display = elem.css( "display" ); |
elem.remove(); |
|
// If the simple way fails, |
// get element's real default display by attaching it to a temp iframe |
if ( display === "none" || display === "" ) { |
// No iframe to use yet, so create it |
if ( !iframe ) { |
iframe = document.createElement( "iframe" ); |
iframe.frameBorder = iframe.width = iframe.height = 0; |
} |
|
body.appendChild( iframe ); |
|
// Create a cacheable copy of the iframe document on first call. |
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML |
// document to it; WebKit & Firefox won't allow reusing the iframe document. |
if ( !iframeDoc || !iframe.createElement ) { |
iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document; |
iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" ); |
iframeDoc.close(); |
} |
|
elem = iframeDoc.createElement( nodeName ); |
|
iframeDoc.body.appendChild( elem ); |
|
display = jQuery.css( elem, "display" ); |
body.removeChild( iframe ); |
} |
|
// Store the correct default display |
elemdisplay[ nodeName ] = display; |
} |
|
return elemdisplay[ nodeName ]; |
} |
|
|
|
|
var rtable = /^t(?:able|d|h)$/i, |
rroot = /^(?:body|html)$/i; |
|
if ( "getBoundingClientRect" in document.documentElement ) { |
jQuery.fn.offset = function( options ) { |
var elem = this[0], box; |
|
if ( options ) { |
return this.each(function( i ) { |
jQuery.offset.setOffset( this, options, i ); |
}); |
} |
|
if ( !elem || !elem.ownerDocument ) { |
return null; |
} |
|
if ( elem === elem.ownerDocument.body ) { |
return jQuery.offset.bodyOffset( elem ); |
} |
|
try { |
box = elem.getBoundingClientRect(); |
} catch(e) {} |
|
var doc = elem.ownerDocument, |
docElem = doc.documentElement; |
|
// Make sure we're not dealing with a disconnected DOM node |
if ( !box || !jQuery.contains( docElem, elem ) ) { |
return box ? { top: box.top, left: box.left } : { top: 0, left: 0 }; |
} |
|
var body = doc.body, |
win = getWindow(doc), |
clientTop = docElem.clientTop || body.clientTop || 0, |
clientLeft = docElem.clientLeft || body.clientLeft || 0, |
scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop, |
scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft, |
top = box.top + scrollTop - clientTop, |
left = box.left + scrollLeft - clientLeft; |
|
return { top: top, left: left }; |
}; |
|
} else { |
jQuery.fn.offset = function( options ) { |
var elem = this[0]; |
|
if ( options ) { |
return this.each(function( i ) { |
jQuery.offset.setOffset( this, options, i ); |
}); |
} |
|
if ( !elem || !elem.ownerDocument ) { |
return null; |
} |
|
if ( elem === elem.ownerDocument.body ) { |
return jQuery.offset.bodyOffset( elem ); |
} |
|
var computedStyle, |
offsetParent = elem.offsetParent, |
prevOffsetParent = elem, |
doc = elem.ownerDocument, |
docElem = doc.documentElement, |
body = doc.body, |
defaultView = doc.defaultView, |
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle, |
top = elem.offsetTop, |
left = elem.offsetLeft; |
|
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) { |
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) { |
break; |
} |
|
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle; |
top -= elem.scrollTop; |
left -= elem.scrollLeft; |
|
if ( elem === offsetParent ) { |
top += elem.offsetTop; |
left += elem.offsetLeft; |
|
if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) { |
top += parseFloat( computedStyle.borderTopWidth ) || 0; |
left += parseFloat( computedStyle.borderLeftWidth ) || 0; |
} |
|
prevOffsetParent = offsetParent; |
offsetParent = elem.offsetParent; |
} |
|
if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) { |
top += parseFloat( computedStyle.borderTopWidth ) || 0; |
left += parseFloat( computedStyle.borderLeftWidth ) || 0; |
} |
|
prevComputedStyle = computedStyle; |
} |
|
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) { |
top += body.offsetTop; |
left += body.offsetLeft; |
} |
|
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) { |
top += Math.max( docElem.scrollTop, body.scrollTop ); |
left += Math.max( docElem.scrollLeft, body.scrollLeft ); |
} |
|
return { top: top, left: left }; |
}; |
} |
|
jQuery.offset = { |
|
bodyOffset: function( body ) { |
var top = body.offsetTop, |
left = body.offsetLeft; |
|
if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) { |
top += parseFloat( jQuery.css(body, "marginTop") ) || 0; |
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0; |
} |
|
return { top: top, left: left }; |
}, |
|
setOffset: function( elem, options, i ) { |
var position = jQuery.css( elem, "position" ); |
|
// set position first, in-case top/left are set even on static elem |
if ( position === "static" ) { |
elem.style.position = "relative"; |
} |
|
var curElem = jQuery( elem ), |
curOffset = curElem.offset(), |
curCSSTop = jQuery.css( elem, "top" ), |
curCSSLeft = jQuery.css( elem, "left" ), |
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, |
props = {}, curPosition = {}, curTop, curLeft; |
|
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed |
if ( calculatePosition ) { |
curPosition = curElem.position(); |
curTop = curPosition.top; |
curLeft = curPosition.left; |
} else { |
curTop = parseFloat( curCSSTop ) || 0; |
curLeft = parseFloat( curCSSLeft ) || 0; |
} |
|
if ( jQuery.isFunction( options ) ) { |
options = options.call( elem, i, curOffset ); |
} |
|
if ( options.top != null ) { |
props.top = ( options.top - curOffset.top ) + curTop; |
} |
if ( options.left != null ) { |
props.left = ( options.left - curOffset.left ) + curLeft; |
} |
|
if ( "using" in options ) { |
options.using.call( elem, props ); |
} else { |
curElem.css( props ); |
} |
} |
}; |
|
|
jQuery.fn.extend({ |
|
position: function() { |
if ( !this[0] ) { |
return null; |
} |
|
var elem = this[0], |
|
// Get *real* offsetParent |
offsetParent = this.offsetParent(), |
|
// Get correct offsets |
offset = this.offset(), |
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset(); |
|
// Subtract element margins |
// note: when an element has margin: auto the offsetLeft and marginLeft |
// are the same in Safari causing offset.left to incorrectly be 0 |
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0; |
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0; |
|
// Add offsetParent borders |
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0; |
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0; |
|
// Subtract the two offsets |
return { |
top: offset.top - parentOffset.top, |
left: offset.left - parentOffset.left |
}; |
}, |
|
offsetParent: function() { |
return this.map(function() { |
var offsetParent = this.offsetParent || document.body; |
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) { |
offsetParent = offsetParent.offsetParent; |
} |
return offsetParent; |
}); |
} |
}); |
|
|
// Create scrollLeft and scrollTop methods |
jQuery.each( ["Left", "Top"], function( i, name ) { |
var method = "scroll" + name; |
|
jQuery.fn[ method ] = function( val ) { |
var elem, win; |
|
if ( val === undefined ) { |
elem = this[ 0 ]; |
|
if ( !elem ) { |
return null; |
} |
|
win = getWindow( elem ); |
|
// Return the scroll offset |
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] : |
jQuery.support.boxModel && win.document.documentElement[ method ] || |
win.document.body[ method ] : |
elem[ method ]; |
} |
|
// Set the scroll offset |
return this.each(function() { |
win = getWindow( this ); |
|
if ( win ) { |
win.scrollTo( |
!i ? val : jQuery( win ).scrollLeft(), |
i ? val : jQuery( win ).scrollTop() |
); |
|
} else { |
this[ method ] = val; |
} |
}); |
}; |
}); |
|
function getWindow( elem ) { |
return jQuery.isWindow( elem ) ? |
elem : |
elem.nodeType === 9 ? |
elem.defaultView || elem.parentWindow : |
false; |
} |
|
|
|
|
// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods |
jQuery.each([ "Height", "Width" ], function( i, name ) { |
|
var type = name.toLowerCase(); |
|
// innerHeight and innerWidth |
jQuery.fn[ "inner" + name ] = function() { |
var elem = this[0]; |
return elem ? |
elem.style ? |
parseFloat( jQuery.css( elem, type, "padding" ) ) : |
this[ type ]() : |
null; |
}; |
|
// outerHeight and outerWidth |
jQuery.fn[ "outer" + name ] = function( margin ) { |
var elem = this[0]; |
return elem ? |
elem.style ? |
parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) : |
this[ type ]() : |
null; |
}; |
|
jQuery.fn[ type ] = function( size ) { |
// Get window width or height |
var elem = this[0]; |
if ( !elem ) { |
return size == null ? null : this; |
} |
|
if ( jQuery.isFunction( size ) ) { |
return this.each(function( i ) { |
var self = jQuery( this ); |
self[ type ]( size.call( this, i, self[ type ]() ) ); |
}); |
} |
|
if ( jQuery.isWindow( elem ) ) { |
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode |
// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat |
var docElemProp = elem.document.documentElement[ "client" + name ], |
body = elem.document.body; |
return elem.document.compatMode === "CSS1Compat" && docElemProp || |
body && body[ "client" + name ] || docElemProp; |
|
// Get document width or height |
} else if ( elem.nodeType === 9 ) { |
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater |
return Math.max( |
elem.documentElement["client" + name], |
elem.body["scroll" + name], elem.documentElement["scroll" + name], |
elem.body["offset" + name], elem.documentElement["offset" + name] |
); |
|
// Get or set width or height on the element |
} else if ( size === undefined ) { |
var orig = jQuery.css( elem, type ), |
ret = parseFloat( orig ); |
|
return jQuery.isNumeric( ret ) ? ret : orig; |
|
// Set the width or height on the element (default to pixels if value is unitless) |
} else { |
return this.css( type, typeof size === "string" ? size : size + "px" ); |
} |
}; |
|
}); |
|
|
// Expose jQuery to the global object |
window.jQuery = window.$ = jQuery; |
})( window ); |
Property changes: |
Added: svn:executable |
+* |
\ No newline at end of property |