/*!
- * jQuery JavaScript Library v1.8.0
+ * jQuery JavaScript Library v1.7.2
* 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.
*
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: Thu Aug 09 2012 16:24:48 GMT-0400 (Eastern Daylight Time)
+ * Date: Wed Mar 21 12:46:34 2012 -0700
*/
(function( window, undefined ) {
-var
- // A central reference to the root jQuery(document)
- rootjQuery,
-
- // The deferred used on DOM ready
- readyList,
- // Use the correct document accordingly with window argument (sandbox)
- document = window.document,
- location = window.location,
+// 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.$,
- // Save a reference to some core methods
- core_push = Array.prototype.push,
- core_slice = Array.prototype.slice,
- core_indexOf = Array.prototype.indexOf,
- core_toString = Object.prototype.toString,
- core_hasOwn = Object.prototype.hasOwnProperty,
- core_trim = String.prototype.trim,
-
- // Define a local copy of jQuery
- jQuery = function( selector, context ) {
- // The jQuery object is actually just the init constructor 'enhanced'
- return new jQuery.fn.init( selector, context, rootjQuery );
- },
-
- // Used for matching numbers
- core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
+ // A central reference to the root jQuery(document)
+ rootjQuery,
- // Used for detecting and trimming whitespace
- core_rnotwhite = /\S/,
- core_rspace = /\s+/,
+ // A simple way to check for HTML strings or ID strings
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
- // IE doesn't match non-breaking spaces with \s
- rtrim = core_rnotwhite.test("\xA0") ? (/^[\s\xA0]+|[\s\xA0]+$/g) : /^\s+|\s+$/g,
+ // Check if a string has a non-whitespace character in it
+ rnotwhite = /\S/,
- // A simple way to check for HTML strings
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
- rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
+ // Used for trimming whitespace
+ trimLeft = /^\s+/,
+ trimRight = /\s+$/,
// Match a standalone tag
- rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
+ rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// 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,
- rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
- rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/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-/,
- rdashAlpha = /-([\da-z])/gi,
// Used by jQuery.camelCase as callback to replace()
fcamelCase = function( all, letter ) {
return ( letter + "" ).toUpperCase();
},
- // The ready event handler and self cleanup method
- DOMContentLoaded = function() {
- if ( document.addEventListener ) {
- document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- jQuery.ready();
- } else if ( document.readyState === "complete" ) {
- // we're here because readyState === "complete" in oldIE
- // which is good enough for us to call the dom ready!
- document.detachEvent( "onreadystatechange", DOMContentLoaded );
- jQuery.ready();
- }
- },
+ // 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 = {};
init: function( selector, context, rootjQuery ) {
var match, elem, ret, doc;
- // Handle $(""), $(null), $(undefined), $(false)
+ // Handle $(""), $(null), or $(undefined)
if ( !selector ) {
return this;
}
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 = rquickExpr.exec( selector );
+ match = quickExpr.exec( selector );
}
- // Match html or make sure no context is specified for #id
+ // 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.nodeType ? context.ownerDocument || context : document );
+ 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] ) ];
+ }
- // scripts is true for back-compat
- selector = jQuery.parseHTML( match[1], doc, true );
- if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
- this.attr.call( selector, context, true );
+ } else {
+ ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
+ selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
}
return jQuery.merge( this, selector );
- // HANDLE: $(#id)
+ // HANDLE: $("#id")
} else {
elem = document.getElementById( match[2] );
selector: "",
// The current version of jQuery being used
- jquery: "1.8.0",
+ jquery: "1.7.2",
// The default length of a jQuery object is 0
length: 0,
},
toArray: function() {
- return core_slice.call( this );
+ return slice.call( this, 0 );
},
// Get the Nth element in the matched element set OR
// 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 = jQuery.merge( this.constructor(), elems );
+ 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;
},
ready: function( fn ) {
+ // Attach the listeners
+ jQuery.bindReady();
+
// Add the callback
- jQuery.ready.promise().done( fn );
+ readyList.add( fn );
return this;
},
},
slice: function() {
- return this.pushStack( core_slice.apply( this, arguments ),
- "slice", core_slice.call(arguments).join(",") );
+ return this.pushStack( slice.apply( this, arguments ),
+ "slice", slice.call(arguments).join(",") );
},
map: function( callback ) {
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
- push: core_push,
+ push: push,
sort: [].sort,
splice: [].splice
};
// 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" ).off( "ready" );
+ }
+ }
+ },
- // Abort if there are pending holds or we're already ready
- if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ bindReady: function() {
+ if ( readyList ) {
return;
}
- // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
- if ( !document.body ) {
+ 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 );
}
- // Remember that the DOM is ready
- jQuery.isReady = true;
+ // Mozilla, Opera and webkit nightlies currently support this event
+ if ( document.addEventListener ) {
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- // If a normal DOM Ready event fired, decrement, and wait if need be
- if ( wait !== true && --jQuery.readyWait > 0 ) {
- return;
- }
+ // 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;
- // If there are functions bound, to execute
- readyList.resolveWith( document, [ jQuery ] );
+ try {
+ toplevel = window.frameElement == null;
+ } catch(e) {}
- // Trigger any bound ready events
- if ( jQuery.fn.trigger ) {
- jQuery( document ).trigger("ready").off("ready");
+ if ( document.documentElement.doScroll && toplevel ) {
+ doScrollCheck();
+ }
}
},
type: function( obj ) {
return obj == null ?
String( obj ) :
- class2type[ core_toString.call(obj) ] || "object";
+ class2type[ toString.call(obj) ] || "object";
},
isPlainObject: function( obj ) {
try {
// Not own constructor property must be Object
if ( obj.constructor &&
- !core_hasOwn.call(obj, "constructor") &&
- !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+ !hasOwn.call(obj, "constructor") &&
+ !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
} catch ( e ) {
var key;
for ( key in obj ) {}
- return key === undefined || core_hasOwn.call( obj, key );
+ return key === undefined || hasOwn.call( obj, key );
},
isEmptyObject: function( obj ) {
- var name;
- for ( name in obj ) {
+ for ( var name in obj ) {
return false;
}
return true;
throw new Error( msg );
},
- // data: string of html
- // context (optional): If specified, the fragment will be created in this context, defaults to document
- // scripts (optional): If true, will include scripts passed in the html string
- parseHTML: function( data, context, scripts ) {
- var parsed;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- if ( typeof context === "boolean" ) {
- scripts = context;
- context = 0;
- }
- context = context || document;
-
- // Single tag
- if ( (parsed = rsingleTag.exec( data )) ) {
- return [ context.createElement( parsed[1] ) ];
- }
-
- parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
- return jQuery.merge( [],
- (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
- },
-
parseJSON: function( data ) {
- if ( !data || typeof data !== "string") {
+ if ( typeof data !== "string" || !data ) {
return null;
}
// Cross-browser xml parsing
parseXML: function( data ) {
- var xml, tmp;
- if ( !data || typeof data !== "string" ) {
+ if ( typeof data !== "string" || !data ) {
return null;
}
+ var xml, tmp;
try {
if ( window.DOMParser ) { // Standard
tmp = new DOMParser();
// 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 && core_rnotwhite.test( 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
},
// args is for internal usage only
- each: function( obj, callback, args ) {
- var name,
- i = 0,
- length = obj.length,
- isObj = length === undefined || jQuery.isFunction( obj );
+ 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 obj ) {
- if ( callback.apply( obj[ name ], args ) === false ) {
+ for ( name in object ) {
+ if ( callback.apply( object[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
- if ( callback.apply( obj[ i++ ], args ) === false ) {
+ 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 obj ) {
- if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
+ for ( name in object ) {
+ if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
- if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
+ if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
break;
}
}
}
}
- return obj;
+ return object;
},
// Use native String.trim function wherever possible
- trim: core_trim ?
+ trim: trim ?
function( text ) {
return text == null ?
"" :
- core_trim.call( text );
+ trim.call( text );
} :
// Otherwise use our own trimming functionality
function( text ) {
return text == null ?
"" :
- text.toString().replace( rtrim, "" );
+ text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
},
// results is for internal usage only
- makeArray: function( arr, results ) {
- var type,
- ret = results || [];
+ makeArray: function( array, results ) {
+ var ret = results || [];
- if ( arr != null ) {
+ if ( array != null ) {
// The window, strings (and functions) also have 'length'
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
- type = jQuery.type( arr );
+ var type = jQuery.type( array );
- if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
- core_push.call( ret, arr );
+ if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
+ push.call( ret, array );
} else {
- jQuery.merge( ret, arr );
+ jQuery.merge( ret, array );
}
}
return ret;
},
- inArray: function( elem, arr, i ) {
+ inArray: function( elem, array, i ) {
var len;
- if ( arr ) {
- if ( core_indexOf ) {
- return core_indexOf.call( arr, elem, i );
+ if ( array ) {
+ if ( indexOf ) {
+ return indexOf.call( array, elem, i );
}
- len = arr.length;
+ 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 arr && arr[ i ] === elem ) {
+ if ( i in array && array[ i ] === elem ) {
return i;
}
}
},
merge: function( first, second ) {
- var l = second.length,
- i = first.length,
+ var i = first.length,
j = 0;
- if ( typeof l === "number" ) {
- for ( ; j < l; j++ ) {
+ if ( typeof second.length === "number" ) {
+ for ( var l = second.length; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
},
grep: function( elems, callback, inv ) {
- var retVal,
- ret = [],
- i = 0,
- length = elems.length;
+ var ret = [], retVal;
inv = !!inv;
// Go through the array, only saving the items
// that pass the validator function
- for ( ; i < length; i++ ) {
+ for ( var i = 0, length = elems.length; i < length; i++ ) {
retVal = !!callback( elems[ i ], i );
if ( inv !== retVal ) {
ret.push( elems[ i ] );
// arg is for internal usage only
map: function( elems, callback, arg ) {
- var value, key,
- ret = [],
+ var value, key, ret = [],
i = 0,
length = elems.length,
// jquery objects are treated as arrays
// Bind a function to a context, optionally partially applying any
// arguments.
proxy: function( fn, context ) {
- var tmp, args, proxy;
-
if ( typeof context === "string" ) {
- tmp = fn[ context ];
+ var tmp = fn[ context ];
context = fn;
fn = tmp;
}
}
// Simulated bind
- args = core_slice.call( arguments, 2 );
- proxy = function() {
- return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
- };
+ 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;
},
- // Multifunctional method to get and set values of a collection
+ // 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, fn, key, value, chainable, emptyGet, pass ) {
var exec,
now: function() {
return ( new Date() ).getTime();
- }
-});
+ },
-jQuery.ready.promise = function( obj ) {
- if ( !readyList ) {
+ // Use of jQuery.browser is frowned upon.
+ // More details: http://docs.jquery.com/Utilities/jQuery.browser
+ uaMatch: function( ua ) {
+ ua = ua.toLowerCase();
- readyList = jQuery.Deferred();
+ var match = rwebkit.exec( ua ) ||
+ ropera.exec( ua ) ||
+ rmsie.exec( ua ) ||
+ ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
+ [];
- // Catch cases where $(document).ready() is called after the
- // browser event has already occurred.
- if ( document.readyState === "complete" || ( document.readyState !== "loading" && document.addEventListener ) ) {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
- setTimeout( jQuery.ready, 1 );
+ return { browser: match[1] || "", version: match[2] || "0" };
+ },
- // Standards-based browsers support DOMContentLoaded
- } else if ( document.addEventListener ) {
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
+ 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 );
+ }
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", jQuery.ready, false );
+ return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
+ };
+ jQuerySub.fn.init.prototype = jQuerySub.fn;
+ var rootjQuerySub = jQuerySub(document);
+ return jQuerySub;
+ },
- // If IE event model is used
- } else {
- // Ensure firing before onload, maybe late but safe also for iframes
- document.attachEvent( "onreadystatechange", DOMContentLoaded );
+ browser: {}
+});
- // A fallback to window.onload, that will always work
- window.attachEvent( "onload", jQuery.ready );
+// Populate the class2type map
+jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+});
- // If IE and not a frame
- // continually check to see if the document is ready
- var top = false;
+browserMatch = jQuery.uaMatch( userAgent );
+if ( browserMatch.browser ) {
+ jQuery.browser[ browserMatch.browser ] = true;
+ jQuery.browser.version = browserMatch.version;
+}
- try {
- top = window.frameElement == null && document.documentElement;
- } catch(e) {}
+// Deprecated, use jQuery.browser.webkit instead
+if ( jQuery.browser.webkit ) {
+ jQuery.browser.safari = true;
+}
- if ( top && top.doScroll ) {
- (function doScrollCheck() {
- if ( !jQuery.isReady ) {
+// IE doesn't match non-breaking spaces with \s
+if ( rnotwhite.test( "\xA0" ) ) {
+ trimLeft = /^[\s\xA0]+/;
+ trimRight = /[\s\xA0]+$/;
+}
- try {
- // Use the trick by Diego Perini
- // http://javascript.nwbox.com/IEContentLoaded/
- top.doScroll("left");
- } catch(e) {
- return setTimeout( doScrollCheck, 50 );
- }
+// All jQuery objects should point back to these
+rootjQuery = jQuery(document);
- // and execute any waiting functions
- jQuery.ready();
- }
- })();
- }
+// 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;
}
- return readyList.promise( obj );
-};
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
+ 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;
+ }
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
- var object = optionsCache[ options ] = {};
- jQuery.each( options.split( core_rspace ), function( _, flag ) {
- object[ flag ] = true;
- });
+ // and execute any waiting functions
+ jQuery.ready();
+}
+
+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:
*
- * options: an optional list of space-separated options that will change how
- * the callback list behaves or a more traditional option object
+ * 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 options:
+ * Possible flags:
*
* once: will ensure the callback list can only be fired once (like a Deferred)
*
* stopOnFalse: interrupt callings when a callback returns false
*
*/
-jQuery.Callbacks = function( options ) {
+jQuery.Callbacks = function( flags ) {
- // Convert options from String-formatted to Object-formatted if needed
+ // Convert flags from String-formatted to Object-formatted
// (we check in cache first)
- options = typeof options === "string" ?
- ( optionsCache[ options ] || createOptions( options ) ) :
- jQuery.extend( {}, options );
+ flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
- var // Last fire value (for non-forgettable lists)
+ 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 was already fired
fired,
firingLength,
// Index of currently firing callback (modified by remove if needed)
firingIndex,
- // Actual callback list
- list = [],
- // Stack of fire calls for repeatable lists
- stack = !options.once && [],
+ // 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( data ) {
- memory = options.memory && data;
+ fire = function( context, args ) {
+ args = args || [];
+ memory = !flags.memory || [ context, args ];
fired = true;
+ firing = true;
firingIndex = firingStart || 0;
firingStart = 0;
firingLength = list.length;
- firing = true;
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
- if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
- memory = false; // To prevent further calls using add
+ if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
+ memory = true; // Mark as halted
break;
}
}
firing = false;
if ( list ) {
- if ( stack ) {
- if ( stack.length ) {
- fire( stack.shift() );
+ if ( !flags.once ) {
+ if ( stack && stack.length ) {
+ memory = stack.shift();
+ self.fireWith( memory[ 0 ], memory[ 1 ] );
}
- } else if ( memory ) {
- list = [];
- } else {
+ } else if ( memory === true ) {
self.disable();
+ } else {
+ list = [];
}
}
},
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
- // First, we save the current length
- var start = list.length;
- (function add( args ) {
- jQuery.each( args, function( _, arg ) {
- if ( jQuery.isFunction( arg ) && ( !options.unique || !self.has( arg ) ) ) {
- list.push( arg );
- } else if ( arg && arg.length ) {
- // Inspect recursively
- add( arg );
- }
- });
- })( arguments );
+ 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
- } else if ( memory ) {
- firingStart = start;
- fire( memory );
+ // 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 ) {
- jQuery.each( arguments, function( _, arg ) {
- var index;
- while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
- list.splice( index, 1 );
- // Handle firing indexes
- if ( firing ) {
- if ( index <= firingLength ) {
- firingLength--;
+ 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--;
+ }
+ }
}
- if ( index <= 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 ) {
- return jQuery.inArray( fn, list ) > -1;
+ 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() {
// Lock the list in its current state
lock: function() {
stack = undefined;
- if ( !memory ) {
+ if ( !memory || memory === true ) {
self.disable();
}
return this;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
- args = args || [];
- args = [ context, args.slice ? args.slice() : args ];
- if ( list && ( !fired || stack ) ) {
+ if ( stack ) {
if ( firing ) {
- stack.push( args );
- } else {
- fire( args );
+ if ( !flags.once ) {
+ stack.push( [ context, args ] );
+ }
+ } else if ( !( flags.once && memory ) ) {
+ fire( context, args );
}
}
return this;
return self;
};
+
+
+
+
+var // Static reference to slice
+ sliceDeferred = [].slice;
+
jQuery.extend({
Deferred: function( func ) {
- var tuples = [
- // action, add listener, listener list, final state
- [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
- [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
- [ "notify", "progress", jQuery.Callbacks("memory") ]
- ],
+ 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() {
- deferred.done( arguments ).fail( arguments );
+ deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
return this;
},
- then: function( /* fnDone, fnFail, fnProgress */ ) {
- var fns = arguments;
+ pipe: function( fnDone, fnFail, fnProgress ) {
return jQuery.Deferred(function( newDefer ) {
- jQuery.each( tuples, function( i, tuple ) {
- var action = tuple[ 0 ],
- fn = fns[ i ];
- // deferred[ done | fail | progress ] for forwarding actions to newDefer
- deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
- function() {
- var returned = fn.apply( this, arguments );
+ 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()
- .done( newDefer.resolve )
- .fail( newDefer.reject )
- .progress( newDefer.notify );
+ returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
} else {
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
}
- } :
- newDefer[ action ]
- );
+ });
+ } else {
+ deferred[ handler ]( newDefer[ action ] );
+ }
});
- fns = null;
}).promise();
},
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj ) {
- return typeof obj === "object" ? jQuery.extend( obj, promise ) : promise;
+ if ( obj == null ) {
+ obj = promise;
+ } else {
+ for ( var key in promise ) {
+ obj[ key ] = promise[ key ];
+ }
+ }
+ return obj;
}
},
- deferred = {};
-
- // Keep pipe for back-compat
- promise.pipe = promise.then;
-
- // Add list-specific methods
- jQuery.each( tuples, function( i, tuple ) {
- var list = tuple[ 2 ],
- stateString = tuple[ 3 ];
-
- // promise[ done | fail | progress ] = list.add
- promise[ tuple[1] ] = list.add;
-
- // Handle state
- if ( stateString ) {
- list.add(function() {
- // state = [ resolved | rejected ]
- state = stateString;
+ deferred = promise.promise({}),
+ key;
- // [ reject_list | resolve_list ].disable; progress_list.lock
- }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
- }
-
- // deferred[ resolve | reject | notify ] = list.fire
- deferred[ tuple[0] ] = list.fire;
- deferred[ tuple[0] + "With" ] = list.fireWith;
- });
+ for ( key in lists ) {
+ deferred[ key ] = lists[ key ].fire;
+ deferred[ key + "With" ] = lists[ key ].fireWith;
+ }
- // Make the deferred a promise
- promise.promise( deferred );
+ // 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 ) {
},
// Deferred helper
- when: function( subordinate /* , ..., subordinateN */ ) {
- var i = 0,
- resolveValues = core_slice.call( arguments ),
- length = resolveValues.length,
-
- // the count of uncompleted subordinates
- remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
- // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
- deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
- // Update function for both resolve and progress values
- updateFunc = function( i, contexts, values ) {
- return function( value ) {
- contexts[ i ] = this;
- values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
- if( values === progressValues ) {
- deferred.notifyWith( contexts, values );
- } else if ( !( --remaining ) ) {
- deferred.resolveWith( contexts, values );
- }
- };
- },
-
- progressValues, progressContexts, resolveContexts;
-
- // add listeners to Deferred subordinates; treat others as resolved
+ 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 ) {
- progressValues = new Array( length );
- progressContexts = new Array( length );
- resolveContexts = new Array( length );
for ( ; i < length; i++ ) {
- if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
- resolveValues[ i ].promise()
- .done( updateFunc( i, resolveContexts, resolveValues ) )
- .fail( deferred.reject )
- .progress( updateFunc( i, progressContexts, progressValues ) );
+ if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
+ args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
} else {
- --remaining;
+ --count;
}
}
+ if ( !count ) {
+ deferred.resolveWith( deferred, args );
+ }
+ } else if ( deferred !== firstParam ) {
+ deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
}
-
- // if we're not waiting on anything, resolve the master
- if ( !remaining ) {
- deferred.resolveWith( resolveContexts, resolveValues );
- }
-
- return deferred.promise();
+ return promise;
}
});
+
+
+
+
jQuery.support = (function() {
var support,
opt,
input,
fragment,
+ tds,
+ events,
eventName,
i,
isSupported,
- clickFn,
- div = document.createElement("div");
+ div = document.createElement( "div" ),
+ documentElement = document.documentElement;
// Preliminary tests
- div.setAttribute( "className", "t" );
- div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+ div.setAttribute("className", "t");
+ div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
- all = div.getElementsByTagName("*");
- a = div.getElementsByTagName("a")[ 0 ];
- a.style.cssText = "top:1px;float:left;opacity:.5";
+ all = div.getElementsByTagName( "*" );
+ a = div.getElementsByTagName( "a" )[ 0 ];
// Can't get basic test support
if ( !all || !all.length || !a ) {
}
// First batch of supports tests
- select = document.createElement("select");
+ select = document.createElement( "select" );
opt = select.appendChild( document.createElement("option") );
- input = div.getElementsByTagName("input")[ 0 ];
+ input = div.getElementsByTagName( "input" )[ 0 ];
support = {
// IE strips leading whitespace when .innerHTML is used
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
- opacity: /^0.5/.test( a.style.opacity ),
+ opacity: /^0.55/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
// Where outerHTML is undefined, this still works
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
- // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
- boxModel: ( document.compatMode === "CSS1Compat" ),
-
// Will be defined later
submitBubbles: true,
changeBubbles: true,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
reliableMarginRight: true,
- boxSizingReliable: true,
- pixelPosition: false
+ pixelMargin: true
};
+ // jQuery.boxModel DEPRECATED in 1.3, use jQuery.support.boxModel instead
+ jQuery.boxModel = support.boxModel = (document.compatMode === "CSS1Compat");
+
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
}
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
- div.attachEvent( "onclick", clickFn = function() {
+ 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");
- div.detachEvent( "onclick", clickFn );
+ 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" );
+ input.setAttribute("type", "radio");
support.radioValue = input.value === "t";
- input.setAttribute( "checked", "checked" );
+ input.setAttribute("checked", "checked");
// #11217 - WebKit loses check when the name is after the checked attribute
input.setAttribute( "name", "t" );
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
if ( div.attachEvent ) {
for ( i in {
- submit: true,
- change: true,
- focusin: true
+ submit: 1,
+ change: 1,
+ focusin: 1
}) {
eventName = "on" + i;
isSupported = ( eventName in div );
}
}
+ fragment.removeChild( div );
+
+ // Null elements to avoid leaks in IE
+ fragment = select = opt = div = input = null;
+
// Run tests that need a body at doc ready
jQuery(function() {
- var container, div, tds, marginDiv,
- divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
+ var container, outer, inner, table, td, offsetSupport,
+ marginDiv, conMarginTop, style, html, positionTopLeftWidthHeight,
+ paddingMarginBorderVisibility, paddingMarginBorder,
body = document.getElementsByTagName("body")[0];
if ( !body ) {
return;
}
+ conMarginTop = 1;
+ paddingMarginBorder = "padding:0;margin:0;border:";
+ positionTopLeftWidthHeight = "position:absolute;top:0;left:0;width:1px;height:1px;";
+ paddingMarginBorderVisibility = paddingMarginBorder + "0;visibility:hidden;";
+ style = "style='" + positionTopLeftWidthHeight + paddingMarginBorder + "5px solid #000;";
+ html = "<div " + style + "display:block;'><div style='" + paddingMarginBorder + "0;display:block;overflow:hidden;'></div></div>" +
+ "<table " + style + "' cellpadding='0' cellspacing='0'>" +
+ "<tr><td></td></tr></table>";
+
container = document.createElement("div");
- container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
+ container.style.cssText = paddingMarginBorderVisibility + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
body.insertBefore( container, body.firstChild );
// Construct the test element
// 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)
- div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
- tds = div.getElementsByTagName("td");
- tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
+ div.innerHTML = "<table><tr><td style='" + paddingMarginBorder + "0;display:none'></td><td>t</td></tr></table>";
+ tds = div.getElementsByTagName( "td" );
isSupported = ( tds[ 0 ].offsetHeight === 0 );
tds[ 0 ].style.display = "";
// (IE <= 8 fail this test)
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
- // Check box-sizing and margin behavior
- div.innerHTML = "";
- div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
- support.boxSizing = ( div.offsetWidth === 4 );
- support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
-
- // NOTE: To any future maintainer, window.getComputedStyle was used here
- // instead of getComputedStyle because it gave a better gzip size.
- // The difference between window.getComputedStyle and getComputedStyle is
- // 7 bytes
+ // 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 ( window.getComputedStyle ) {
- support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
- support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
- // 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
- marginDiv = document.createElement("div");
- marginDiv.style.cssText = div.style.cssText = divReset;
- marginDiv.style.marginRight = marginDiv.style.width = "0";
- div.style.width = "1px";
+ div.innerHTML = "";
+ marginDiv = document.createElement( "div" );
+ marginDiv.style.width = "0";
+ marginDiv.style.marginRight = "0";
+ div.style.width = "2px";
div.appendChild( marginDiv );
support.reliableMarginRight =
- !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
+ ( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
}
if ( typeof div.style.zoom !== "undefined" ) {
// them layout
// (IE < 8 does this)
div.innerHTML = "";
- div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
+ div.style.width = div.style.padding = "1px";
+ div.style.border = 0;
+ div.style.overflow = "hidden";
+ div.style.display = "inline";
+ div.style.zoom = 1;
support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
// Check if elements with layout shrink-wrap their children
// (IE 6 does this)
div.style.display = "block";
div.style.overflow = "visible";
- div.innerHTML = "<div></div>";
- div.firstChild.style.width = "5px";
+ div.innerHTML = "<div style='width:5px;'></div>";
support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
+ }
+
+ div.style.cssText = positionTopLeftWidthHeight + paddingMarginBorderVisibility;
+ div.innerHTML = html;
+
+ outer = div.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 );
+
+ if ( window.getComputedStyle ) {
+ div.style.marginTop = "1%";
+ support.pixelMargin = ( window.getComputedStyle( div, null ) || { marginTop: 0 } ).marginTop !== "1%";
+ }
+
+ if ( typeof container.style.zoom !== "undefined" ) {
container.style.zoom = 1;
}
- // Null elements to avoid leaks in IE
body.removeChild( container );
- container = div = tds = marginDiv = null;
- });
+ marginDiv = div = container = null;
- // Null elements to avoid leaks in IE
- fragment.removeChild( div );
- all = a = select = opt = input = fragment = div = null;
+ jQuery.extend( support, offsetSupport );
+ });
return support;
})();
+
+
+
+
var rbrace = /^(?:\{.*\}|\[.*\])$/,
rmultiDash = /([A-Z])/g;
jQuery.extend({
cache: {},
- deletedIds: [],
-
// Please use with caution
uuid: 0,
return;
}
- var thisCache, ret,
+ var privateCache, thisCache, ret,
internalKey = jQuery.expando,
getByName = typeof name === "string",
// 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[ internalKey ] : elem[ internalKey ] && internalKey;
+ id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
+ 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] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
+ if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
return;
}
// Only DOM nodes need a new unique ID for each element since their data
// ends up in the global cache
if ( isNode ) {
- elem[ internalKey ] = id = jQuery.deletedIds.pop() || ++jQuery.uuid;
+ elem[ internalKey ] = id = ++jQuery.uuid;
} else {
id = internalKey;
}
}
}
- thisCache = cache[ id ];
+ 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
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 ) {
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,
- id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
+
+ // See jQuery.data for more information
+ id = isNode ? elem[ internalKey ] : internalKey;
// If there is already no cache entry for this object, there is no
// purpose in continuing
if ( name in thisCache ) {
name = [ name ];
} else {
- name = name.split(" ");
+ name = name.split( " " );
}
}
}
// Don't destroy the parent cache unless the internal data object
// had been the only thing left in it
- if ( !isEmptyDataObject( cache[ id ] ) ) {
+ if ( !isEmptyDataObject(cache[ id ]) ) {
return;
}
}
- // Destroy the cache
- if ( isNode ) {
- jQuery.cleanData( [ elem ], true );
-
- // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
- } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
+ // 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 ];
-
- // When all else fails, null
} 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[ internalKey ];
+ } else if ( elem.removeAttribute ) {
+ elem.removeAttribute( internalKey );
+ } else {
+ elem[ internalKey ] = null;
+ }
+ }
},
// For internal use only.
// A method for determining if a DOM node can handle the data expando
acceptData: function( elem ) {
- var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
+ if ( elem.nodeName ) {
+ var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
+
+ if ( match ) {
+ return !(match === true || elem.getAttribute("classid") !== match);
+ }
+ }
- // nodes accept data unless otherwise specified; rejection can be conditional
- return !noData || noData !== true && elem.getAttribute("classid") === noData;
+ return true;
}
});
data = data === "true" ? true :
data === "false" ? false :
data === "null" ? null :
- // Only convert to a number if it doesn't change the string
- +data + "" === data ? +data :
- rbrace.test( data ) ? jQuery.parseJSON( data ) :
+ jQuery.isNumeric( data ) ? +data :
+ rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
- var name;
- for ( name in 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] ) ) {
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({
- queue: function( elem, type, data ) {
- var queue;
+ _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";
- queue = jQuery._data( elem, type );
+ q = jQuery._data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( data ) {
- if ( !queue || jQuery.isArray(data) ) {
- queue = jQuery._data( elem, type, jQuery.makeArray(data) );
+ if ( !q || jQuery.isArray(data) ) {
+ q = jQuery._data( elem, type, jQuery.makeArray(data) );
} else {
- queue.push( data );
+ q.push( data );
}
}
- return queue || [];
+ return q || [];
}
},
var queue = jQuery.queue( elem, type ),
fn = queue.shift(),
- hooks = jQuery._queueHooks( elem, type ),
- next = function() {
- jQuery.dequeue( elem, type );
- };
+ hooks = {};
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
}
if ( fn ) {
-
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift( "inprogress" );
}
- // clear up the last queue stop function
- delete hooks.stop;
- fn.call( elem, next, hooks );
- }
- if ( !queue.length && hooks ) {
- hooks.empty.fire();
+ jQuery._data( elem, type + ".run", hooks );
+ fn.call( elem, function() {
+ jQuery.dequeue( elem, type );
+ }, hooks );
}
- },
- // not intended for public consumption - generates a queueHooks object, or returns the current one
- _queueHooks: function( elem, type ) {
- var key = type + "queueHooks";
- return jQuery._data( elem, key ) || jQuery._data( elem, key, {
- empty: jQuery.Callbacks("once memory").add(function() {
- jQuery.removeData( elem, type + "queue", true );
- jQuery.removeData( elem, key, true );
- })
- });
+ if ( !queue.length ) {
+ jQuery.removeData( elem, type + "queue " + type + ".run", true );
+ handleQueueMarkDefer( elem, type, "queue" );
+ }
}
});
this.each(function() {
var queue = jQuery.queue( this, type, data );
- // ensure a hooks for this queue
- jQuery._queueHooks( this, type );
-
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
},
// Get a promise resolved when queues of a certain type
// are emptied (fx is the type by default)
- promise: function( type, obj ) {
- var tmp,
- count = 1,
- defer = jQuery.Deferred(),
- elements = this,
- i = this.length,
- resolve = function() {
- if ( !( --count ) ) {
- defer.resolveWith( elements, [ elements ] );
- }
- };
-
+ promise: function( type, object ) {
if ( typeof type !== "string" ) {
- obj = type;
+ 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 ], type + "queueHooks" )) && tmp.empty ) {
+ 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.empty.add( resolve );
+ tmp.add( resolve );
}
}
resolve();
- return defer.promise( obj );
+ return defer.promise( object );
}
});
-var nodeHook, boolHook, fixSpecified,
- rclass = /[\t\r\n]/g,
+
+
+
+
+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,
+ 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;
+ getSetAttribute = jQuery.support.getSetAttribute,
+ nodeHook, boolHook, fixSpecified;
jQuery.fn.extend({
attr: function( name, value ) {
}
if ( value && typeof value === "string" ) {
- classNames = value.split( core_rspace );
+ classNames = value.split( rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
},
removeClass: function( value ) {
- var removes, className, elem, c, cl, i, l;
+ 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 ) {
- removes = ( value || "" ).split( core_rspace );
+ classNames = ( value || "" ).split( rspace );
for ( i = 0, l = this.length; i < l; i++ ) {
elem = this[ i ];
- if ( elem.nodeType === 1 && elem.className ) {
-
- className = (" " + elem.className + " ").replace( rclass, " " );
- // loop over each item in the removal list
- for ( c = 0, cl = removes.length; c < cl; c++ ) {
- // Remove until there is nothing to remove,
- while ( className.indexOf(" " + removes[ c ] + " ") > -1 ) {
- className = className.replace( " " + removes[ c ] + " " , " " );
+ 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 = "";
}
- elem.className = value ? jQuery.trim( className ) : "";
}
}
}
i = 0,
self = jQuery( this ),
state = stateVal,
- classNames = value.split( core_rspace );
+ classNames = value.split( rspace );
while ( (className = classNames[ i++ ]) ) {
- // check each className given, space separated list
+ // check each className given, space seperated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
isFunction = jQuery.isFunction( value );
return this.each(function( i ) {
- var val,
- self = jQuery(this);
+ var self = jQuery(this), val;
if ( this.nodeType !== 1 ) {
return;
}
},
- // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
- attrFn: {},
+ 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,
return;
}
- if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
+ if ( pass && name in jQuery.attrFn ) {
return jQuery( elem )[ name ]( value );
}
},
removeAttr: function( elem, value ) {
- var propName, attrNames, name, isBool,
+ var propName, attrNames, name, l, isBool,
i = 0;
if ( value && elem.nodeType === 1 ) {
+ attrNames = value.toLowerCase().split( rspace );
+ l = attrNames.length;
- attrNames = value.split( core_rspace );
-
- for ( ; i < attrNames.length; i++ ) {
+ for ( ; i < l; i++ ) {
name = attrNames[ i ];
if ( name ) {
}
});
+// 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 ) {
get: function( elem, name ) {
var ret;
ret = elem.getAttributeNode( name );
- return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
- ret.value :
+ return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
+ ret.nodeValue :
undefined;
},
set: function( elem, value, name ) {
ret = document.createAttribute( name );
elem.setAttributeNode( ret );
}
- return ( ret.value = value + "" );
+ 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 ) {
}
});
});
+
+
+
+
var rformElems = /^(?:textarea|input|select)$/i,
- rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
- rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
+ rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
+ rhoverHack = /(?:^|\s)hover(\.\S+)?\b/,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|contextmenu)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+ 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 ) {
+ var attrs = elem.attributes || {};
+ return (
+ (!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
+ (!m[2] || (attrs.id || {}).value === m[2]) &&
+ (!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
+ );
+ },
hoverHack = function( events ) {
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
};
var elemData, eventHandle, events,
t, tns, type, namespaces, handleObj,
- handleObjIn, handlers, special;
+ handleObjIn, quick, handlers, special;
// Don't attach events to noData or text/comment nodes (allow plain objects tho)
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
handler: handler,
guid: handler.guid,
selector: selector,
+ quick: selector && quickParse( selector ),
namespace: namespaces.join(".")
}, handleObjIn );
// Detach an event or set of events from an element
remove: function( elem, types, handler, selector, mappedTypes ) {
- var t, tns, type, origType, namespaces, origCount,
- j, events, special, eventType, handleObj,
- elemData = jQuery.hasData( elem ) && jQuery._data( elem );
+ var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
+ t, tns, type, origType, namespaces, origCount,
+ j, events, special, handle, eventType, handleObj;
if ( !elemData || !(events = elemData.events) ) {
return;
type = ( selector? special.delegateType : special.bindType ) || type;
eventType = events[ type ] || [];
origCount = eventType.length;
- namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
+ namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
// Remove matching events
for ( j = 0; j < eventType.length; j++ ) {
// Remove generic event handler if we removed something and no more handlers exist
// (avoids potential for endless recursion during removal of special event handlers)
if ( eventType.length === 0 && origCount !== eventType.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+ if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
jQuery.removeEvent( elem, type, elemData.handle );
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
- delete elemData.handle;
+ handle = elemData.handle;
+ if ( handle ) {
+ handle.elem = null;
+ }
// removeData also checks for emptiness and clears the expando if empty
// so use it instead of delete
- jQuery.removeData( elem, "events", true );
+ jQuery.removeData( elem, [ "events", "handle" ], true );
}
},
}
// Event object or event type
- var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
- type = event.type || event,
- namespaces = [];
+ var type = event.type || event,
+ namespaces = [],
+ cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;
// focus/blur morphs to focusin/out; ensure we're not firing them right now
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
event.isTrigger = true;
event.exclusive = exclusive;
event.namespace = namespaces.join( "." );
- event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
+ event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
// Handle a global trigger
bubbleType = special.delegateType || type;
cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
- for ( old = elem; cur; cur = cur.parentNode ) {
+ old = null;
+ for ( ; 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 === (elem.ownerDocument || document) ) {
+ if ( old && old === elem.ownerDocument ) {
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
}
}
// Make a writable jQuery.Event from the native event object
event = jQuery.event.fix( event || window.event );
- var i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related,
- handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
+ var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
delegateCount = handlers.delegateCount,
- args = [].slice.call( arguments ),
+ args = [].slice.call( arguments, 0 ),
run_all = !event.exclusive && !event.namespace,
special = jQuery.event.special[ event.type ] || {},
- handlerQueue = [];
+ handlerQueue = [],
+ i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;
// Use the fix-ed jQuery.Event rather than the (read-only) native event
args[0] = event;
// Pregenerate a single jQuery object for reuse with .is()
jqcur = jQuery(this);
- jqcur.context = this;
+ jqcur.context = this.ownerDocument || this;
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
- // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #xxxx)
- if ( cur.disabled !== true || event.type !== "click" ) {
+ // Don't process events on disabled elements (#6911, #8165)
+ if ( cur.disabled !== true ) {
selMatch = {};
matches = [];
jqcur[0] = cur;
sel = handleObj.selector;
if ( selMatch[ sel ] === undefined ) {
- selMatch[ sel ] = jqcur.is( sel );
+ selMatch[ sel ] = (
+ handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
+ );
}
if ( selMatch[ sel ] ) {
matches.push( handleObj );
event.target = event.target.parentNode;
}
- // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
- event.metaKey = !!event.metaKey;
+ // 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;
},
}
} :
function( elem, type, handle ) {
- var name = "on" + type;
-
if ( elem.detachEvent ) {
-
- // #8545, #7054, preventing memory leaks for custom events in IE6-8 –
- // detachEvent needed property on element, by name of that event, to properly expose it to GC
- if ( typeof elem[ name ] === "undefined" ) {
- elem[ name ] = null;
- }
-
- elem.detachEvent( name, handle );
+ elem.detachEvent( "on" + type, handle );
}
};
bindType: fix,
handle: function( event ) {
- var ret,
- target = this,
+ var target = this,
related = event.relatedTarget,
handleObj = event.handleObj,
- selector = handleObj.selector;
+ selector = handleObj.selector,
+ ret;
// For mousenter/leave call the handler if related is outside the target.
// NB: No relatedTarget if the mouse left/entered the browser window
// 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 && !jQuery._data( form, "_submit_attached" ) ) {
+ if ( form && !form._submit_attached ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submit_bubble = true;
});
- jQuery._data( form, "_submit_attached", true );
+ form._submit_attached = true;
}
});
// return undefined since we don't need an event listener
},
-
+
postDispatch: function( event ) {
// If form was submitted by the user, bubble the event up the tree
if ( event._submit_bubble ) {
jQuery.event.add( this, "click._change", function( event ) {
if ( this._just_changed && !event.isTrigger ) {
this._just_changed = false;
+ jQuery.event.simulate( "change", this, event, true );
}
- // Allow triggered, simulated change events (#11500)
- jQuery.event.simulate( "change", this, event, true );
});
}
return false;
jQuery.event.add( this, "beforeactivate._change", function( e ) {
var elem = e.target;
- if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
+ if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event, true );
}
});
- jQuery._data( elem, "_change_attached", true );
+ elem._change_attached = true;
}
});
},
return this.on( types, selector, data, fn, 1 );
},
off: function( types, selector, fn ) {
- var handleObj, type;
if ( types && types.preventDefault && types.handleObj ) {
// ( event ) dispatched jQuery.Event
- handleObj = types.handleObj;
+ var handleObj = types.handleObj;
jQuery( types.delegateTarget ).off(
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
handleObj.selector,
}
if ( typeof types === "object" ) {
// ( types-object [, selector] )
- for ( type in types ) {
+ for ( var type in types ) {
this.off( type, selector, types[ type ] );
}
return this;
},
undelegate: function( selector, types, fn ) {
// ( namespace ) or ( selector, types [, fn] )
- return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
+ return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
},
trigger: function( type, data ) {
this.trigger( name );
};
+ if ( jQuery.attrFn ) {
+ jQuery.attrFn[ name ] = true;
+ }
+
if ( rkeyEvent.test( name ) ) {
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
}
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
}
});
-/*!\r
- * Sizzle CSS Selector Engine\r
- * Copyright 2012 jQuery Foundation and other contributors\r
- * Released under the MIT license\r
- * http://sizzlejs.com/\r
- */\r
-(function( window, undefined ) {\r
-\r
-var cachedruns,\r
- dirruns,\r
- sortOrder,\r
- siblingCheck,\r
- assertGetIdNotName,\r
-\r
- document = window.document,\r
- docElem = document.documentElement,\r
-\r
- strundefined = "undefined",\r
- hasDuplicate = false,\r
- baseHasDuplicate = true,\r
- done = 0,\r
- slice = [].slice,\r
- push = [].push,\r
-\r
- expando = ( "sizcache" + Math.random() ).replace( ".", "" ),\r
-\r
- // Regex\r
-\r
- // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace\r
- whitespace = "[\\x20\\t\\r\\n\\f]",\r
- // http://www.w3.org/TR/css3-syntax/#characters\r
- characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",\r
-\r
- // Loosely modeled on CSS identifier characters\r
- // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)\r
- // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\r
- identifier = characterEncoding.replace( "w", "w#" ),\r
-\r
- // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors\r
- operators = "([*^$|!~]?=)",\r
- attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +\r
- "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",\r
- pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|((?:[^,]|\\\\,|(?:,(?=[^\\[]*\\]))|(?:,(?=[^\\(]*\\))))*))\\)|)",\r
- pos = ":(nth|eq|gt|lt|first|last|even|odd)(?:\\((\\d*)\\)|)(?=[^-]|$)",\r
- combinators = whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*",\r
- groups = "(?=[^\\x20\\t\\r\\n\\f])(?:\\\\.|" + attributes + "|" + pseudos.replace( 2, 7 ) + "|[^\\\\(),])+",\r
-\r
- // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\r
- rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),\r
-\r
- rcombinators = new RegExp( "^" + combinators ),\r
-\r
- // All simple (non-comma) selectors, excluding insignifant trailing whitespace\r
- rgroups = new RegExp( groups + "?(?=" + whitespace + "*,|$)", "g" ),\r
-\r
- // A selector, or everything after leading whitespace\r
- // Optionally followed in either case by a ")" for terminating sub-selectors\r
- rselector = new RegExp( "^(?:(?!,)(?:(?:^|,)" + whitespace + "*" + groups + ")*?|" + whitespace + "*(.*?))(\\)|$)" ),\r
-\r
- // All combinators and selector components (attribute test, tag, pseudo, etc.), the latter appearing together when consecutive\r
- rtokens = new RegExp( groups.slice( 19, -6 ) + "\\x20\\t\\r\\n\\f>+~])+|" + combinators, "g" ),\r
-\r
- // Easily-parseable/retrievable ID or TAG or CLASS selectors\r
- rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,\r
-\r
- rsibling = /[\x20\t\r\n\f]*[+~]/,\r
- rendsWithNot = /:not\($/,\r
-\r
- rheader = /h\d/i,\r
- rinputs = /input|select|textarea|button/i,\r
-\r
- rbackslash = /\\(?!\\)/g,\r
-\r
- matchExpr = {\r
- "ID": new RegExp( "^#(" + characterEncoding + ")" ),\r
- "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),\r
- "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),\r
- "TAG": new RegExp( "^(" + characterEncoding.replace( "[-", "[-\\*" ) + ")" ),\r
- "ATTR": new RegExp( "^" + attributes ),\r
- "PSEUDO": new RegExp( "^" + pseudos ),\r
- "CHILD": new RegExp( "^:(only|nth|last|first)-child(?:\\(" + whitespace +\r
- "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +\r
- "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),\r
- "POS": new RegExp( pos, "ig" ),\r
- // For use in libraries implementing .is()\r
- "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )\r
- },\r
-\r
- classCache = {},\r
- cachedClasses = [],\r
- compilerCache = {},\r
- cachedSelectors = [],\r
-\r
- // Mark a function for use in filtering\r
- markFunction = function( fn ) {\r
- fn.sizzleFilter = true;\r
- return fn;\r
- },\r
-\r
- // Returns a function to use in pseudos for input types\r
- createInputFunction = function( type ) {\r
- return function( elem ) {\r
- // Check the input's nodeName and type\r
- return elem.nodeName.toLowerCase() === "input" && elem.type === type;\r
- };\r
- },\r
-\r
- // Returns a function to use in pseudos for buttons\r
- createButtonFunction = function( type ) {\r
- return function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return (name === "input" || name === "button") && elem.type === type;\r
- };\r
- },\r
-\r
- // Used for testing something on an element\r
- assert = function( fn ) {\r
- var pass = false,\r
- div = document.createElement("div");\r
- try {\r
- pass = fn( div );\r
- } catch (e) {}\r
- // release memory in IE\r
- div = null;\r
- return pass;\r
- },\r
-\r
- // Check if attributes should be retrieved by attribute nodes\r
- assertAttributes = assert(function( div ) {\r
- div.innerHTML = "<select></select>";\r
- var type = typeof div.lastChild.getAttribute("multiple");\r
- // IE8 returns a string for some attributes even when not present\r
- return type !== "boolean" && type !== "string";\r
- }),\r
-\r
- // Check if getElementById returns elements by name\r
- // Check if getElementsByName privileges form controls or returns elements by ID\r
- assertUsableName = assert(function( div ) {\r
- // Inject content\r
- div.id = expando + 0;\r
- div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";\r
- docElem.insertBefore( div, docElem.firstChild );\r
-\r
- // Test\r
- var pass = document.getElementsByName &&\r
- // buggy browsers will return fewer than the correct 2\r
- document.getElementsByName( expando ).length ===\r
- // buggy browsers will return more than the correct 0\r
- 2 + document.getElementsByName( expando + 0 ).length;\r
- assertGetIdNotName = !document.getElementById( expando );\r
-\r
- // Cleanup\r
- docElem.removeChild( div );\r
-\r
- return pass;\r
- }),\r
-\r
- // Check if the browser returns only elements\r
- // when doing getElementsByTagName("*")\r
- assertTagNameNoComments = assert(function( div ) {\r
- div.appendChild( document.createComment("") );\r
- return div.getElementsByTagName("*").length === 0;\r
- }),\r
-\r
- // Check if getAttribute returns normalized href attributes\r
- assertHrefNotNormalized = assert(function( div ) {\r
- div.innerHTML = "<a href='#'></a>";\r
- return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&\r
- div.firstChild.getAttribute("href") === "#";\r
- }),\r
-\r
- // Check if getElementsByClassName can be trusted\r
- assertUsableClassName = assert(function( div ) {\r
- // Opera can't find a second classname (in 9.6)\r
- div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";\r
- if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {\r
- return false;\r
- }\r
-\r
- // Safari caches class attributes, doesn't catch changes (in 3.2)\r
- div.lastChild.className = "e";\r
- return div.getElementsByClassName("e").length !== 1;\r
- });\r
-\r
-var Sizzle = function( selector, context, results, seed ) {\r
- results = results || [];\r
- context = context || document;\r
- var match, elem, xml, m,\r
- nodeType = context.nodeType;\r
-\r
- if ( nodeType !== 1 && nodeType !== 9 ) {\r
- return [];\r
- }\r
-\r
- if ( !selector || typeof selector !== "string" ) {\r
- return results;\r
- }\r
-\r
- xml = isXML( context );\r
-\r
- if ( !xml && !seed ) {\r
- if ( (match = rquickExpr.exec( selector )) ) {\r
- // Speed-up: Sizzle("#ID")\r
- if ( (m = match[1]) ) {\r
- if ( nodeType === 9 ) {\r
- elem = context.getElementById( m );\r
- // Check parentNode to catch when Blackberry 4.6 returns\r
- // nodes that are no longer in the document #6963\r
- if ( elem && elem.parentNode ) {\r
- // Handle the case where IE, Opera, and Webkit return items\r
- // by name instead of ID\r
- if ( elem.id === m ) {\r
- results.push( elem );\r
- return results;\r
- }\r
- } else {\r
- return results;\r
- }\r
- } else {\r
- // Context is not a document\r
- if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&\r
- contains( context, elem ) && elem.id === m ) {\r
- results.push( elem );\r
- return results;\r
- }\r
- }\r
-\r
- // Speed-up: Sizzle("TAG")\r
- } else if ( match[2] ) {\r
- push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );\r
- return results;\r
-\r
- // Speed-up: Sizzle(".CLASS")\r
- } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {\r
- push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );\r
- return results;\r
- }\r
- }\r
- }\r
-\r
- // All others\r
- return select( selector, context, results, seed, xml );\r
-};\r
-\r
-var Expr = Sizzle.selectors = {\r
-\r
- // Can be adjusted by the user\r
- cacheLength: 50,\r
-\r
- match: matchExpr,\r
-\r
- order: [ "ID", "TAG" ],\r
-\r
- attrHandle: {},\r
-\r
- createPseudo: markFunction,\r
-\r
- find: {\r
- "ID": assertGetIdNotName ?\r
- function( id, context, xml ) {\r
- if ( typeof context.getElementById !== strundefined && !xml ) {\r
- var m = context.getElementById( id );\r
- // Check parentNode to catch when Blackberry 4.6 returns\r
- // nodes that are no longer in the document #6963\r
- return m && m.parentNode ? [m] : [];\r
- }\r
- } :\r
- function( id, context, xml ) {\r
- if ( typeof context.getElementById !== strundefined && !xml ) {\r
- var m = context.getElementById( id );\r
-\r
- return m ?\r
- m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?\r
- [m] :\r
- undefined :\r
- [];\r
- }\r
- },\r
-\r
- "TAG": assertTagNameNoComments ?\r
- function( tag, context ) {\r
- if ( typeof context.getElementsByTagName !== strundefined ) {\r
- return context.getElementsByTagName( tag );\r
- }\r
- } :\r
- function( tag, context ) {\r
- var results = context.getElementsByTagName( tag );\r
-\r
- // Filter out possible comments\r
- if ( tag === "*" ) {\r
- var elem,\r
- tmp = [],\r
- i = 0;\r
-\r
- for ( ; (elem = results[i]); i++ ) {\r
- if ( elem.nodeType === 1 ) {\r
- tmp.push( elem );\r
- }\r
- }\r
-\r
- return tmp;\r
- }\r
- return results;\r
- }\r
- },\r
-\r
- relative: {\r
- ">": { dir: "parentNode", first: true },\r
- " ": { dir: "parentNode" },\r
- "+": { dir: "previousSibling", first: true },\r
- "~": { dir: "previousSibling" }\r
- },\r
-\r
- preFilter: {\r
- "ATTR": function( match ) {\r
- match[1] = match[1].replace( rbackslash, "" );\r
-\r
- // Move the given value to match[3] whether quoted or unquoted\r
- match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );\r
-\r
- if ( match[2] === "~=" ) {\r
- match[3] = " " + match[3] + " ";\r
- }\r
-\r
- return match.slice( 0, 4 );\r
- },\r
-\r
- "CHILD": function( match ) {\r
- /* matches from matchExpr.CHILD\r
- 1 type (only|nth|...)\r
- 2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)\r
- 3 xn-component of xn+y argument ([+-]?\d*n|)\r
- 4 sign of xn-component\r
- 5 x of xn-component\r
- 6 sign of y-component\r
- 7 y of y-component\r
- */\r
- match[1] = match[1].toLowerCase();\r
-\r
- if ( match[1] === "nth" ) {\r
- // nth-child requires argument\r
- if ( !match[2] ) {\r
- Sizzle.error( match[0] );\r
- }\r
-\r
- // numeric x and y parameters for Expr.filter.CHILD\r
- // remember that false/true cast respectively to 0/1\r
- match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );\r
- match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );\r
-\r
- // other types prohibit arguments\r
- } else if ( match[2] ) {\r
- Sizzle.error( match[0] );\r
- }\r
-\r
- return match;\r
- },\r
-\r
- "PSEUDO": function( match ) {\r
- var argument,\r
- unquoted = match[4];\r
-\r
- if ( matchExpr["CHILD"].test( match[0] ) ) {\r
- return null;\r
- }\r
-\r
- // Relinquish our claim on characters in `unquoted` from a closing parenthesis on\r
- if ( unquoted && (argument = rselector.exec( unquoted )) && argument.pop() ) {\r
-\r
- match[0] = match[0].slice( 0, argument[0].length - unquoted.length - 1 );\r
- unquoted = argument[0].slice( 0, -1 );\r
- }\r
-\r
- // Quoted or unquoted, we have the full argument\r
- // Return only captures needed by the pseudo filter method (type and argument)\r
- match.splice( 2, 3, unquoted || match[3] );\r
- return match;\r
- }\r
- },\r
-\r
- filter: {\r
- "ID": assertGetIdNotName ?\r
- function( id ) {\r
- id = id.replace( rbackslash, "" );\r
- return function( elem ) {\r
- return elem.getAttribute("id") === id;\r
- };\r
- } :\r
- function( id ) {\r
- id = id.replace( rbackslash, "" );\r
- return function( elem ) {\r
- var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");\r
- return node && node.value === id;\r
- };\r
- },\r
-\r
- "TAG": function( nodeName ) {\r
- if ( nodeName === "*" ) {\r
- return function() { return true; };\r
- }\r
- nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();\r
-\r
- return function( elem ) {\r
- return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\r
- };\r
- },\r
-\r
- "CLASS": function( className ) {\r
- var pattern = classCache[ className ];\r
- if ( !pattern ) {\r
- pattern = classCache[ className ] = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" );\r
- cachedClasses.push( className );\r
- // Avoid too large of a cache\r
- if ( cachedClasses.length > Expr.cacheLength ) {\r
- delete classCache[ cachedClasses.shift() ];\r
- }\r
- }\r
- return function( elem ) {\r
- return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );\r
- };\r
- },\r
-\r
- "ATTR": function( name, operator, check ) {\r
- if ( !operator ) {\r
- return function( elem ) {\r
- return Sizzle.attr( elem, name ) != null;\r
- };\r
- }\r
-\r
- return function( elem ) {\r
- var result = Sizzle.attr( elem, name ),\r
- value = result + "";\r
-\r
- if ( result == null ) {\r
- return operator === "!=";\r
- }\r
-\r
- switch ( operator ) {\r
- case "=":\r
- return value === check;\r
- case "!=":\r
- return value !== check;\r
- case "^=":\r
- return check && value.indexOf( check ) === 0;\r
- case "*=":\r
- return check && value.indexOf( check ) > -1;\r
- case "$=":\r
- return check && value.substr( value.length - check.length ) === check;\r
- case "~=":\r
- return ( " " + value + " " ).indexOf( check ) > -1;\r
- case "|=":\r
- return value === check || value.substr( 0, check.length + 1 ) === check + "-";\r
- }\r
- };\r
- },\r
-\r
- "CHILD": function( type, argument, first, last ) {\r
-\r
- if ( type === "nth" ) {\r
- var doneName = done++;\r
-\r
- return function( elem ) {\r
- var parent, diff,\r
- count = 0,\r
- node = elem;\r
-\r
- if ( first === 1 && last === 0 ) {\r
- return true;\r
- }\r
-\r
- parent = elem.parentNode;\r
-\r
- if ( parent && (parent[ expando ] !== doneName || !elem.sizset) ) {\r
- for ( node = parent.firstChild; node; node = node.nextSibling ) {\r
- if ( node.nodeType === 1 ) {\r
- node.sizset = ++count;\r
- if ( node === elem ) {\r
- break;\r
- }\r
- }\r
- }\r
-\r
- parent[ expando ] = doneName;\r
- }\r
-\r
- diff = elem.sizset - last;\r
-\r
- if ( first === 0 ) {\r
- return diff === 0;\r
-\r
- } else {\r
- return ( diff % first === 0 && diff / first >= 0 );\r
- }\r
- };\r
- }\r
-\r
- return function( elem ) {\r
- var node = elem;\r
-\r
- switch ( type ) {\r
- case "only":\r
- case "first":\r
- while ( (node = node.previousSibling) ) {\r
- if ( node.nodeType === 1 ) {\r
- return false;\r
- }\r
- }\r
-\r
- if ( type === "first" ) {\r
- return true;\r
- }\r
-\r
- node = elem;\r
-\r
- /* falls through */\r
- case "last":\r
- while ( (node = node.nextSibling) ) {\r
- if ( node.nodeType === 1 ) {\r
- return false;\r
- }\r
- }\r
-\r
- return true;\r
- }\r
- };\r
- },\r
-\r
- "PSEUDO": function( pseudo, argument, context, xml ) {\r
- // pseudo-class names are case-insensitive\r
- // http://www.w3.org/TR/selectors/#pseudo-classes\r
- // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\r
- var fn = Expr.pseudos[ pseudo ] || Expr.pseudos[ pseudo.toLowerCase() ];\r
-\r
- if ( !fn ) {\r
- Sizzle.error( "unsupported pseudo: " + pseudo );\r
- }\r
-\r
- // The user may set fn.sizzleFilter to indicate\r
- // that arguments are needed to create the filter function\r
- // just as Sizzle does\r
- if ( !fn.sizzleFilter ) {\r
- return fn;\r
- }\r
-\r
- return fn( argument, context, xml );\r
- }\r
- },\r
-\r
- pseudos: {\r
- "not": markFunction(function( selector, context, xml ) {\r
- // Trim the selector passed to compile\r
- // to avoid treating leading and trailing\r
- // spaces as combinators\r
- var matcher = compile( selector.replace( rtrim, "$1" ), context, xml );\r
- return function( elem ) {\r
- return !matcher( elem );\r
- };\r
- }),\r
-\r
- "enabled": function( elem ) {\r
- return elem.disabled === false;\r
- },\r
-\r
- "disabled": function( elem ) {\r
- return elem.disabled === true;\r
- },\r
-\r
- "checked": function( elem ) {\r
- // In CSS3, :checked should return both checked and selected elements\r
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r
- var nodeName = elem.nodeName.toLowerCase();\r
- return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);\r
- },\r
-\r
- "selected": function( elem ) {\r
- // Accessing this property makes selected-by-default\r
- // options in Safari work properly\r
- if ( elem.parentNode ) {\r
- elem.parentNode.selectedIndex;\r
- }\r
-\r
- return elem.selected === true;\r
- },\r
-\r
- "parent": function( elem ) {\r
- return !Expr.pseudos["empty"]( elem );\r
- },\r
-\r
- "empty": function( elem ) {\r
- // http://www.w3.org/TR/selectors/#empty-pseudo\r
- // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),\r
- // not comment, processing instructions, or others\r
- // Thanks to Diego Perini for the nodeName shortcut\r
- // Greater than "@" means alpha characters (specifically not starting with "#" or "?")\r
- var nodeType;\r
- elem = elem.firstChild;\r
- while ( elem ) {\r
- if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {\r
- return false;\r
- }\r
- elem = elem.nextSibling;\r
- }\r
- return true;\r
- },\r
-\r
- "contains": markFunction(function( text ) {\r
- return function( elem ) {\r
- return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\r
- };\r
- }),\r
-\r
- "has": markFunction(function( selector ) {\r
- return function( elem ) {\r
- return Sizzle( selector, elem ).length > 0;\r
- };\r
- }),\r
-\r
- "header": function( elem ) {\r
- return rheader.test( elem.nodeName );\r
- },\r
-\r
- "text": function( elem ) {\r
- var type, attr;\r
- // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)\r
- // use getAttribute instead to test this case\r
- return elem.nodeName.toLowerCase() === "input" &&\r
- (type = elem.type) === "text" &&\r
- ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );\r
- },\r
-\r
- // Input types\r
- "radio": createInputFunction("radio"),\r
- "checkbox": createInputFunction("checkbox"),\r
- "file": createInputFunction("file"),\r
- "password": createInputFunction("password"),\r
- "image": createInputFunction("image"),\r
-\r
- "submit": createButtonFunction("submit"),\r
- "reset": createButtonFunction("reset"),\r
-\r
- "button": function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return name === "input" && elem.type === "button" || name === "button";\r
- },\r
-\r
- "input": function( elem ) {\r
- return rinputs.test( elem.nodeName );\r
- },\r
-\r
- "focus": function( elem ) {\r
- var doc = elem.ownerDocument;\r
- return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href);\r
- },\r
-\r
- "active": function( elem ) {\r
- return elem === elem.ownerDocument.activeElement;\r
- }\r
- },\r
-\r
- setFilters: {\r
- "first": function( elements, argument, not ) {\r
- return not ? elements.slice( 1 ) : [ elements[0] ];\r
- },\r
-\r
- "last": function( elements, argument, not ) {\r
- var elem = elements.pop();\r
- return not ? elements : [ elem ];\r
- },\r
-\r
- "even": function( elements, argument, not ) {\r
- var results = [],\r
- i = not ? 1 : 0,\r
- len = elements.length;\r
- for ( ; i < len; i = i + 2 ) {\r
- results.push( elements[i] );\r
- }\r
- return results;\r
- },\r
-\r
- "odd": function( elements, argument, not ) {\r
- var results = [],\r
- i = not ? 0 : 1,\r
- len = elements.length;\r
- for ( ; i < len; i = i + 2 ) {\r
- results.push( elements[i] );\r
- }\r
- return results;\r
- },\r
-\r
- "lt": function( elements, argument, not ) {\r
- return not ? elements.slice( +argument ) : elements.slice( 0, +argument );\r
- },\r
-\r
- "gt": function( elements, argument, not ) {\r
- return not ? elements.slice( 0, +argument + 1 ) : elements.slice( +argument + 1 );\r
- },\r
-\r
- "eq": function( elements, argument, not ) {\r
- var elem = elements.splice( +argument, 1 );\r
- return not ? elements : elem;\r
- }\r
- }\r
-};\r
-\r
-// Deprecated\r
-Expr.setFilters["nth"] = Expr.setFilters["eq"];\r
-\r
-// Back-compat\r
-Expr.filters = Expr.pseudos;\r
-\r
-// IE6/7 return a modified href\r
-if ( !assertHrefNotNormalized ) {\r
- Expr.attrHandle = {\r
- "href": function( elem ) {\r
- return elem.getAttribute( "href", 2 );\r
- },\r
- "type": function( elem ) {\r
- return elem.getAttribute("type");\r
- }\r
- };\r
-}\r
-\r
-// Add getElementsByName if usable\r
-if ( assertUsableName ) {\r
- Expr.order.push("NAME");\r
- Expr.find["NAME"] = function( name, context ) {\r
- if ( typeof context.getElementsByName !== strundefined ) {\r
- return context.getElementsByName( name );\r
- }\r
- };\r
-}\r
-\r
-// Add getElementsByClassName if usable\r
-if ( assertUsableClassName ) {\r
- Expr.order.splice( 1, 0, "CLASS" );\r
- Expr.find["CLASS"] = function( className, context, xml ) {\r
- if ( typeof context.getElementsByClassName !== strundefined && !xml ) {\r
- return context.getElementsByClassName( className );\r
- }\r
- };\r
-}\r
-\r
-// If slice is not available, provide a backup\r
-try {\r
- slice.call( docElem.childNodes, 0 )[0].nodeType;\r
-} catch ( e ) {\r
- slice = function( i ) {\r
- var elem, results = [];\r
- for ( ; (elem = this[i]); i++ ) {\r
- results.push( elem );\r
- }\r
- return results;\r
- };\r
-}\r
-\r
-var isXML = Sizzle.isXML = function( elem ) {\r
- // documentElement is verified for cases where it doesn't yet exist\r
- // (such as loading iframes in IE - #4833)\r
- var documentElement = elem && (elem.ownerDocument || elem).documentElement;\r
- return documentElement ? documentElement.nodeName !== "HTML" : false;\r
-};\r
-\r
-// Element contains another\r
-var contains = Sizzle.contains = docElem.compareDocumentPosition ?\r
- function( a, b ) {\r
- return !!( a.compareDocumentPosition( b ) & 16 );\r
- } :\r
- docElem.contains ?\r
- function( a, b ) {\r
- var adown = a.nodeType === 9 ? a.documentElement : a,\r
- bup = b.parentNode;\r
- return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );\r
- } :\r
- function( a, b ) {\r
- while ( (b = b.parentNode) ) {\r
- if ( b === a ) {\r
- return true;\r
- }\r
- }\r
- return false;\r
- };\r
-\r
-/**\r
- * Utility function for retrieving the text value of an array of DOM nodes\r
- * @param {Array|Element} elem\r
- */\r
-var getText = Sizzle.getText = function( elem ) {\r
- var node,\r
- ret = "",\r
- i = 0,\r
- nodeType = elem.nodeType;\r
-\r
- if ( nodeType ) {\r
- if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\r
- // Use textContent for elements\r
- // innerText usage removed for consistency of new lines (see #11153)\r
- if ( typeof elem.textContent === "string" ) {\r
- return elem.textContent;\r
- } else {\r
- // Traverse its children\r
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\r
- ret += getText( elem );\r
- }\r
- }\r
- } else if ( nodeType === 3 || nodeType === 4 ) {\r
- return elem.nodeValue;\r
- }\r
- // Do not include comment or processing instruction nodes\r
- } else {\r
-\r
- // If no nodeType, this is expected to be an array\r
- for ( ; (node = elem[i]); i++ ) {\r
- // Do not traverse comment nodes\r
- ret += getText( node );\r
- }\r
- }\r
- return ret;\r
-};\r
-\r
-Sizzle.attr = function( elem, name ) {\r
- var attr,\r
- xml = isXML( elem );\r
-\r
- if ( !xml ) {\r
- name = name.toLowerCase();\r
- }\r
- if ( Expr.attrHandle[ name ] ) {\r
- return Expr.attrHandle[ name ]( elem );\r
- }\r
- if ( assertAttributes || xml ) {\r
- return elem.getAttribute( name );\r
- }\r
- attr = elem.getAttributeNode( name );\r
- return attr ?\r
- typeof elem[ name ] === "boolean" ?\r
- elem[ name ] ? name : null :\r
- attr.specified ? attr.value : null :\r
- null;\r
-};\r
-\r
-Sizzle.error = function( msg ) {\r
- throw new Error( "Syntax error, unrecognized expression: " + msg );\r
-};\r
-\r
-// Check if the JavaScript engine is using some sort of\r
-// optimization where it does not always call our comparision\r
-// function. If that is the case, discard the hasDuplicate value.\r
-// Thus far that includes Google Chrome.\r
-[0, 0].sort(function() {\r
- return (baseHasDuplicate = 0);\r
-});\r
-\r
-\r
-if ( docElem.compareDocumentPosition ) {\r
- sortOrder = function( a, b ) {\r
- if ( a === b ) {\r
- hasDuplicate = true;\r
- return 0;\r
- }\r
-\r
- return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?\r
- a.compareDocumentPosition :\r
- a.compareDocumentPosition(b) & 4\r
- ) ? -1 : 1;\r
- };\r
-\r
-} else {\r
- sortOrder = function( a, b ) {\r
- // The nodes are identical, we can exit early\r
- if ( a === b ) {\r
- hasDuplicate = true;\r
- return 0;\r
-\r
- // Fallback to using sourceIndex (in IE) if it's available on both nodes\r
- } else if ( a.sourceIndex && b.sourceIndex ) {\r
- return a.sourceIndex - b.sourceIndex;\r
- }\r
-\r
- var al, bl,\r
- ap = [],\r
- bp = [],\r
- aup = a.parentNode,\r
- bup = b.parentNode,\r
- cur = aup;\r
-\r
- // If the nodes are siblings (or identical) we can do a quick check\r
- if ( aup === bup ) {\r
- return siblingCheck( a, b );\r
-\r
- // If no parents were found then the nodes are disconnected\r
- } else if ( !aup ) {\r
- return -1;\r
-\r
- } else if ( !bup ) {\r
- return 1;\r
- }\r
-\r
- // Otherwise they're somewhere else in the tree so we need\r
- // to build up a full list of the parentNodes for comparison\r
- while ( cur ) {\r
- ap.unshift( cur );\r
- cur = cur.parentNode;\r
- }\r
-\r
- cur = bup;\r
-\r
- while ( cur ) {\r
- bp.unshift( cur );\r
- cur = cur.parentNode;\r
- }\r
-\r
- al = ap.length;\r
- bl = bp.length;\r
-\r
- // Start walking down the tree looking for a discrepancy\r
- for ( var i = 0; i < al && i < bl; i++ ) {\r
- if ( ap[i] !== bp[i] ) {\r
- return siblingCheck( ap[i], bp[i] );\r
- }\r
- }\r
-\r
- // We ended someplace up the tree so do a sibling check\r
- return i === al ?\r
- siblingCheck( a, bp[i], -1 ) :\r
- siblingCheck( ap[i], b, 1 );\r
- };\r
-\r
- siblingCheck = function( a, b, ret ) {\r
- if ( a === b ) {\r
- return ret;\r
- }\r
-\r
- var cur = a.nextSibling;\r
-\r
- while ( cur ) {\r
- if ( cur === b ) {\r
- return -1;\r
- }\r
-\r
- cur = cur.nextSibling;\r
- }\r
-\r
- return 1;\r
- };\r
-}\r
-\r
-// Document sorting and removing duplicates\r
-Sizzle.uniqueSort = function( results ) {\r
- var elem,\r
- i = 1;\r
-\r
- if ( sortOrder ) {\r
- hasDuplicate = baseHasDuplicate;\r
- results.sort( sortOrder );\r
-\r
- if ( hasDuplicate ) {\r
- for ( ; (elem = results[i]); i++ ) {\r
- if ( elem === results[ i - 1 ] ) {\r
- results.splice( i--, 1 );\r
- }\r
- }\r
- }\r
- }\r
-\r
- return results;\r
-};\r
-\r
-function multipleContexts( selector, contexts, results, seed ) {\r
- var i = 0,\r
- len = contexts.length;\r
- for ( ; i < len; i++ ) {\r
- Sizzle( selector, contexts[i], results, seed );\r
- }\r
-}\r
-\r
-function handlePOSGroup( selector, posfilter, argument, contexts, seed, not ) {\r
- var results,\r
- fn = Expr.setFilters[ posfilter.toLowerCase() ];\r
-\r
- if ( !fn ) {\r
- Sizzle.error( posfilter );\r
- }\r
-\r
- if ( selector || !(results = seed) ) {\r
- multipleContexts( selector || "*", contexts, (results = []), seed );\r
- }\r
-\r
- return results.length > 0 ? fn( results, argument, not ) : [];\r
-}\r
-\r
-function handlePOS( selector, context, results, seed, groups ) {\r
- var match, not, anchor, ret, elements, currentContexts, part, lastIndex,\r
- i = 0,\r
- len = groups.length,\r
- rpos = matchExpr["POS"],\r
- // This is generated here in case matchExpr["POS"] is extended\r
- rposgroups = new RegExp( "^" + rpos.source + "(?!" + whitespace + ")", "i" ),\r
- // This is for making sure non-participating\r
- // matching groups are represented cross-browser (IE6-8)\r
- setUndefined = function() {\r
- var i = 1,\r
- len = arguments.length - 2;\r
- for ( ; i < len; i++ ) {\r
- if ( arguments[i] === undefined ) {\r
- match[i] = undefined;\r
- }\r
- }\r
- };\r
-\r
- for ( ; i < len; i++ ) {\r
- // Reset regex index to 0\r
- rpos.exec("");\r
- selector = groups[i];\r
- ret = [];\r
- anchor = 0;\r
- elements = seed;\r
- while ( (match = rpos.exec( selector )) ) {\r
- lastIndex = rpos.lastIndex = match.index + match[0].length;\r
- if ( lastIndex > anchor ) {\r
- part = selector.slice( anchor, match.index );\r
- anchor = lastIndex;\r
- currentContexts = [ context ];\r
-\r
- if ( rcombinators.test(part) ) {\r
- if ( elements ) {\r
- currentContexts = elements;\r
- }\r
- elements = seed;\r
- }\r
-\r
- if ( (not = rendsWithNot.test( part )) ) {\r
- part = part.slice( 0, -5 ).replace( rcombinators, "$&*" );\r
- }\r
-\r
- if ( match.length > 1 ) {\r
- match[0].replace( rposgroups, setUndefined );\r
- }\r
- elements = handlePOSGroup( part, match[1], match[2], currentContexts, elements, not );\r
- }\r
- }\r
-\r
- if ( elements ) {\r
- ret = ret.concat( elements );\r
-\r
- if ( (part = selector.slice( anchor )) && part !== ")" ) {\r
- if ( rcombinators.test(part) ) {\r
- multipleContexts( part, ret, results, seed );\r
- } else {\r
- Sizzle( part, context, results, seed ? seed.concat(elements) : elements );\r
- }\r
- } else {\r
- push.apply( results, ret );\r
- }\r
- } else {\r
- Sizzle( selector, context, results, seed );\r
- }\r
- }\r
-\r
- // Do not sort if this is a single filter\r
- return len === 1 ? results : Sizzle.uniqueSort( results );\r
-}\r
-\r
-function tokenize( selector, context, xml ) {\r
- var tokens, soFar, type,\r
- groups = [],\r
- i = 0,\r
-\r
- // Catch obvious selector issues: terminal ")"; nonempty fallback match\r
- // rselector never fails to match *something*\r
- match = rselector.exec( selector ),\r
- matched = !match.pop() && !match.pop(),\r
- selectorGroups = matched && selector.match( rgroups ) || [""],\r
-\r
- preFilters = Expr.preFilter,\r
- filters = Expr.filter,\r
- checkContext = !xml && context !== document;\r
-\r
- for ( ; (soFar = selectorGroups[i]) != null && matched; i++ ) {\r
- groups.push( tokens = [] );\r
-\r
- // Need to make sure we're within a narrower context if necessary\r
- // Adding a descendant combinator will generate what is needed\r
- if ( checkContext ) {\r
- soFar = " " + soFar;\r
- }\r
-\r
- while ( soFar ) {\r
- matched = false;\r
-\r
- // Combinators\r
- if ( (match = rcombinators.exec( soFar )) ) {\r
- soFar = soFar.slice( match[0].length );\r
-\r
- // Cast descendant combinators to space\r
- matched = tokens.push({ part: match.pop().replace( rtrim, " " ), captures: match });\r
- }\r
-\r
- // Filters\r
- for ( type in filters ) {\r
- if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\r
- (match = preFilters[ type ]( match, context, xml )) ) ) {\r
-\r
- soFar = soFar.slice( match.shift().length );\r
- matched = tokens.push({ part: type, captures: match });\r
- }\r
- }\r
-\r
- if ( !matched ) {\r
- break;\r
- }\r
- }\r
- }\r
-\r
- if ( !matched ) {\r
- Sizzle.error( selector );\r
- }\r
-\r
- return groups;\r
-}\r
-\r
-function addCombinator( matcher, combinator, context ) {\r
- var dir = combinator.dir,\r
- doneName = done++;\r
-\r
- if ( !matcher ) {\r
- // If there is no matcher to check, check against the context\r
- matcher = function( elem ) {\r
- return elem === context;\r
- };\r
- }\r
- return combinator.first ?\r
- function( elem, context ) {\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( elem.nodeType === 1 ) {\r
- return matcher( elem, context ) && elem;\r
- }\r
- }\r
- } :\r
- function( elem, context ) {\r
- var cache,\r
- dirkey = doneName + "." + dirruns,\r
- cachedkey = dirkey + "." + cachedruns;\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( elem.nodeType === 1 ) {\r
- if ( (cache = elem[ expando ]) === cachedkey ) {\r
- return elem.sizset;\r
- } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {\r
- if ( elem.sizset ) {\r
- return elem;\r
- }\r
- } else {\r
- elem[ expando ] = cachedkey;\r
- if ( matcher( elem, context ) ) {\r
- elem.sizset = true;\r
- return elem;\r
- }\r
- elem.sizset = false;\r
- }\r
- }\r
- }\r
- };\r
-}\r
-\r
-function addMatcher( higher, deeper ) {\r
- return higher ?\r
- function( elem, context ) {\r
- var result = deeper( elem, context );\r
- return result && higher( result === true ? elem : result, context );\r
- } :\r
- deeper;\r
-}\r
-\r
-// ["TAG", ">", "ID", " ", "CLASS"]\r
-function matcherFromTokens( tokens, context, xml ) {\r
- var token, matcher,\r
- i = 0;\r
-\r
- for ( ; (token = tokens[i]); i++ ) {\r
- if ( Expr.relative[ token.part ] ) {\r
- matcher = addCombinator( matcher, Expr.relative[ token.part ], context );\r
- } else {\r
- token.captures.push( context, xml );\r
- matcher = addMatcher( matcher, Expr.filter[ token.part ].apply( null, token.captures ) );\r
- }\r
- }\r
-\r
- return matcher;\r
-}\r
-\r
-function matcherFromGroupMatchers( matchers ) {\r
- return function( elem, context ) {\r
- var matcher,\r
- j = 0;\r
- for ( ; (matcher = matchers[j]); j++ ) {\r
- if ( matcher(elem, context) ) {\r
- return true;\r
- }\r
- }\r
- return false;\r
- };\r
-}\r
-\r
-var compile = Sizzle.compile = function( selector, context, xml ) {\r
- var tokens, group, i,\r
- cached = compilerCache[ selector ];\r
-\r
- // Return a cached group function if already generated (context dependent)\r
- if ( cached && cached.context === context ) {\r
- return cached;\r
- }\r
-\r
- // Generate a function of recursive functions that can be used to check each element\r
- group = tokenize( selector, context, xml );\r
- for ( i = 0; (tokens = group[i]); i++ ) {\r
- group[i] = matcherFromTokens( tokens, context, xml );\r
- }\r
-\r
- // Cache the compiled function\r
- cached = compilerCache[ selector ] = matcherFromGroupMatchers( group );\r
- cached.context = context;\r
- cached.runs = cached.dirruns = 0;\r
- cachedSelectors.push( selector );\r
- // Ensure only the most recent are cached\r
- if ( cachedSelectors.length > Expr.cacheLength ) {\r
- delete compilerCache[ cachedSelectors.shift() ];\r
- }\r
- return cached;\r
-};\r
-\r
-Sizzle.matches = function( expr, elements ) {\r
- return Sizzle( expr, null, null, elements );\r
-};\r
-\r
-Sizzle.matchesSelector = function( elem, expr ) {\r
- return Sizzle( expr, null, null, [ elem ] ).length > 0;\r
-};\r
-\r
-var select = function( selector, context, results, seed, xml ) {\r
- // Remove excessive whitespace\r
- selector = selector.replace( rtrim, "$1" );\r
- var elements, matcher, i, len, elem, token,\r
- type, findContext, notTokens,\r
- match = selector.match( rgroups ),\r
- tokens = selector.match( rtokens ),\r
- contextNodeType = context.nodeType;\r
-\r
- // POS handling\r
- if ( matchExpr["POS"].test(selector) ) {\r
- return handlePOS( selector, context, results, seed, match );\r
- }\r
-\r
- if ( seed ) {\r
- elements = slice.call( seed, 0 );\r
-\r
- // To maintain document order, only narrow the\r
- // set if there is one group\r
- } else if ( match && match.length === 1 ) {\r
-\r
- // Take a shortcut and set the context if the root selector is an ID\r
- if ( tokens.length > 1 && contextNodeType === 9 && !xml &&\r
- (match = matchExpr["ID"].exec( tokens[0] )) ) {\r
-\r
- context = Expr.find["ID"]( match[1], context, xml )[0];\r
- if ( !context ) {\r
- return results;\r
- }\r
-\r
- selector = selector.slice( tokens.shift().length );\r
- }\r
-\r
- findContext = ( (match = rsibling.exec( tokens[0] )) && !match.index && context.parentNode ) || context;\r
-\r
- // Get the last token, excluding :not\r
- notTokens = tokens.pop();\r
- token = notTokens.split(":not")[0];\r
-\r
- for ( i = 0, len = Expr.order.length; i < len; i++ ) {\r
- type = Expr.order[i];\r
-\r
- if ( (match = matchExpr[ type ].exec( token )) ) {\r
- elements = Expr.find[ type ]( (match[1] || "").replace( rbackslash, "" ), findContext, xml );\r
-\r
- if ( elements == null ) {\r
- continue;\r
- }\r
-\r
- if ( token === notTokens ) {\r
- selector = selector.slice( 0, selector.length - notTokens.length ) +\r
- token.replace( matchExpr[ type ], "" );\r
-\r
- if ( !selector ) {\r
- push.apply( results, slice.call(elements, 0) );\r
- }\r
- }\r
- break;\r
- }\r
- }\r
- }\r
-\r
- // Only loop over the given elements once\r
- // If selector is empty, we're already done\r
- if ( selector ) {\r
- matcher = compile( selector, context, xml );\r
- dirruns = matcher.dirruns++;\r
-\r
- if ( elements == null ) {\r
- elements = Expr.find["TAG"]( "*", (rsibling.test( selector ) && context.parentNode) || context );\r
- }\r
- for ( i = 0; (elem = elements[i]); i++ ) {\r
- cachedruns = matcher.runs++;\r
- if ( matcher(elem, context) ) {\r
- results.push( elem );\r
- }\r
- }\r
- }\r
-\r
- return results;\r
-};\r
-\r
-if ( document.querySelectorAll ) {\r
- (function() {\r
- var disconnectedMatch,\r
- oldSelect = select,\r
- rescape = /'|\\/g,\r
- rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,\r
- rbuggyQSA = [],\r
- // matchesSelector(:active) reports false when true (IE9/Opera 11.5)\r
- // A support test would require too much code (would include document ready)\r
- // just skip matchesSelector for :active\r
- rbuggyMatches = [":active"],\r
- matches = docElem.matchesSelector ||\r
- docElem.mozMatchesSelector ||\r
- docElem.webkitMatchesSelector ||\r
- docElem.oMatchesSelector ||\r
- docElem.msMatchesSelector;\r
-\r
- // Build QSA regex\r
- // Regex strategy adopted from Diego Perini\r
- assert(function( div ) {\r
- div.innerHTML = "<select><option selected></option></select>";\r
-\r
- // IE8 - Some boolean attributes are not treated correctly\r
- if ( !div.querySelectorAll("[selected]").length ) {\r
- rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );\r
- }\r
-\r
- // Webkit/Opera - :checked should return selected option elements\r
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r
- // IE8 throws error here (do not put tests after this one)\r
- if ( !div.querySelectorAll(":checked").length ) {\r
- rbuggyQSA.push(":checked");\r
- }\r
- });\r
-\r
- assert(function( div ) {\r
-\r
- // Opera 10-12/IE9 - ^= $= *= and empty values\r
- // Should not select anything\r
- div.innerHTML = "<p test=''></p>";\r
- if ( div.querySelectorAll("[test^='']").length ) {\r
- rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );\r
- }\r
-\r
- // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\r
- // IE8 throws error here (do not put tests after this one)\r
- div.innerHTML = "<input type='hidden'>";\r
- if ( !div.querySelectorAll(":enabled").length ) {\r
- rbuggyQSA.push(":enabled", ":disabled");\r
- }\r
- });\r
-\r
- rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );\r
-\r
- select = function( selector, context, results, seed, xml ) {\r
- // Only use querySelectorAll when not filtering,\r
- // when this is not xml,\r
- // and when no QSA bugs apply\r
- if ( !seed && !xml && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {\r
- if ( context.nodeType === 9 ) {\r
- try {\r
- push.apply( results, slice.call(context.querySelectorAll( selector ), 0) );\r
- return results;\r
- } catch(qsaError) {}\r
- // qSA works strangely on Element-rooted queries\r
- // We can work around this by specifying an extra ID on the root\r
- // and working up from there (Thanks to Andrew Dupont for the technique)\r
- // IE 8 doesn't work on object elements\r
- } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {\r
- var old = context.getAttribute("id"),\r
- nid = old || expando,\r
- newContext = rsibling.test( selector ) && context.parentNode || context;\r
-\r
- if ( old ) {\r
- nid = nid.replace( rescape, "\\$&" );\r
- } else {\r
- context.setAttribute( "id", nid );\r
- }\r
-\r
- try {\r
- push.apply( results, slice.call( newContext.querySelectorAll(\r
- selector.replace( rgroups, "[id='" + nid + "'] $&" )\r
- ), 0 ) );\r
- return results;\r
- } catch(qsaError) {\r
- } finally {\r
- if ( !old ) {\r
- context.removeAttribute("id");\r
- }\r
- }\r
- }\r
- }\r
-\r
- return oldSelect( selector, context, results, seed, xml );\r
- };\r
-\r
- if ( matches ) {\r
- assert(function( div ) {\r
- // Check to see if it's possible to do matchesSelector\r
- // on a disconnected node (IE 9)\r
- disconnectedMatch = matches.call( div, "div" );\r
-\r
- // This should fail with an exception\r
- // Gecko does not error, returns false instead\r
- try {\r
- matches.call( div, "[test!='']:sizzle" );\r
- rbuggyMatches.push( Expr.match.PSEUDO );\r
- } catch ( e ) {}\r
- });\r
-\r
- // rbuggyMatches always contains :active, so no need for a length check\r
- rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );\r
-\r
- Sizzle.matchesSelector = function( elem, expr ) {\r
- // Make sure that attribute selectors are quoted\r
- expr = expr.replace( rattributeQuotes, "='$1']" );\r
-\r
- // rbuggyMatches always contains :active, so no need for an existence check\r
- if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && (!rbuggyQSA || !rbuggyQSA.test( expr )) ) {\r
- try {\r
- var ret = matches.call( elem, expr );\r
-\r
- // IE 9's matchesSelector returns false on disconnected nodes\r
- if ( ret || disconnectedMatch ||\r
- // As well, disconnected nodes are said to be in a document\r
- // fragment in IE 9\r
- elem.document && elem.document.nodeType !== 11 ) {\r
- return ret;\r
- }\r
- } catch(e) {}\r
- }\r
-\r
- return Sizzle( expr, null, null, [ elem ] ).length > 0;\r
- };\r
- }\r
- })();\r
-}\r
-\r
-// Override sizzle attribute retrieval
-Sizzle.attr = jQuery.attr;
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-\r
-\r
-})( window );\r
-var runtil = /Until$/,
- rparentsprev = /^(?:parents|prev(?:Until|All))/,
- isSimple = /^.[^:#\[\.,]*$/,
- rneedsContext = jQuery.expr.match.needsContext,
- // 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 i, l, length, n, r, ret,
- self = this;
- 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;
- }
- }
- });
+
+/*!
+ * 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 );
- ret = this.pushStack( "", "find", selector );
+ if ( parts.length > 1 && origPOS.exec( selector ) ) {
- for ( i = 0, l = this.length; i < l; i++ ) {
- length = ret.length;
- jQuery.find( selector, this[i], ret );
+ if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
+ set = posProcess( parts[0] + parts[1], context, seed );
- 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;
- }
- }
+ } 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 );
}
}
- return ret;
- },
+ } 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]) ) {
- has: function( target ) {
- var i,
- targets = jQuery( target, this ),
- len = targets.length;
+ ret = Sizzle.find( parts.shift(), context, contextXML );
+ context = ret.expr ?
+ Sizzle.filter( ret.expr, ret.set )[0] :
+ ret.set[0];
+ }
- return this.filter(function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( this, targets[i] ) ) {
- return true;
+ 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 );
}
- });
- },
- not: function( selector ) {
- return this.pushStack( winnow(this, selector, false), "not", selector);
- },
+ } else {
+ checkSet = parts = [];
+ }
+ }
- filter: function( selector ) {
- return this.pushStack( winnow(this, selector, true), "filter", selector );
- },
+ if ( !checkSet ) {
+ checkSet = set;
+ }
- is: function( selector ) {
- return !!selector && (
- typeof selector === "string" ?
- // If this is a positional/relative selector, check membership in the returned set
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
- rneedsContext.test( selector ) ?
- jQuery( selector, this.context ).index( this[0] ) >= 0 :
- jQuery.filter( selector, this ).length > 0 :
- this.filter( selector ).length > 0 );
- },
+ if ( !checkSet ) {
+ Sizzle.error( cur || selector );
+ }
- closest: function( selectors, context ) {
- var cur,
- i = 0,
- l = this.length,
- ret = [],
- pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
- jQuery( selectors, context || this.context ) :
- 0;
+ if ( toString.call(checkSet) === "[object Array]" ) {
+ if ( !prune ) {
+ results.push.apply( results, checkSet );
- for ( ; i < l; i++ ) {
- cur = this[i];
+ } 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] );
+ }
+ }
- while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
- if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
- ret.push( cur );
- break;
+ } else {
+ for ( i = 0; checkSet[i] != null; i++ ) {
+ if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
+ results.push( set[i] );
}
- cur = cur.parentNode;
}
}
- ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
+ } else {
+ makeArray( checkSet, results );
+ }
- return this.pushStack( ret, "closest", selectors );
- },
+ if ( extra ) {
+ Sizzle( extra, origContext, results, seed );
+ Sizzle.uniqueSort( results );
+ }
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
+ return results;
+};
- // No argument, return index in parent
- if ( !elem ) {
- return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
- }
+Sizzle.uniqueSort = function( results ) {
+ if ( sortOrder ) {
+ hasDuplicate = baseHasDuplicate;
+ results.sort( sortOrder );
- // index in selector
- if ( typeof elem === "string" ) {
- return jQuery.inArray( this[0], jQuery( elem ) );
+ 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 new Error( "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 || nodeType === 9 || nodeType === 11 ) {
+ // 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;
+
+ /* falls through */
+ 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) );
+}
+// Expose origPOS
+// "global" as in regardless of relation to brackets/parens
+Expr.match.globalPOS = origPOS;
+
+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.globalPOS,
+ // 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
jQuery.unique( all ) );
},
- addBack: function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter(selector)
- );
+ andSelf: function() {
+ return this.add( this.prevObject );
}
});
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
// 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;
}
-function sibling( cur, dir ) {
- do {
- cur = cur[ dir ];
- } while ( cur && cur.nodeType !== 1 );
-
- return cur;
-}
-
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
- return sibling( elem, "nextSibling" );
+ return jQuery.nth( elem, 2, "nextSibling" );
},
prev: function( elem ) {
- return sibling( elem, "previousSibling" );
+ return jQuery.nth( elem, 2, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
- jQuery.merge( [], elem.childNodes );
+ jQuery.makeArray( elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
- if ( this.length > 1 && rparentsprev.test( name ) ) {
+ if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
- return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
+ return this.pushStack( ret, name, slice.call( arguments ).join(",") );
};
});
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 = [];
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
});
}
+
+
+
+
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
- rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
+ rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
rleadingWhitespace = /^\s+/,
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
- rnoInnerhtml = /<(?:script|style|link)/i,
+ rnoInnerhtml = /<(?:script|style)/i,
rnocache = /<(?:script|object|embed|option|style)/i,
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
- rcheckableType = /^(?:checkbox|radio)$/,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptType = /\/(java|ecma)script/i,
- rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
+ rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
},
- safeFragment = createSafeFragment( document ),
- fragmentDiv = safeFragment.appendChild( document.createElement("div") );
+ safeFragment = createSafeFragment( document );
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
-// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-// unless wrapped in a div with non-breaking characters in front of it.
+// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
- wrapMap._default = [ 1, "
X<div>", "</div>" ];
+ wrapMap._default = [ 1, "
div<div>", "</div>" ];
}
jQuery.fn.extend({
append: function() {
return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 ) {
+ if ( this.nodeType === 1 ) {
this.appendChild( elem );
}
});
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 ) {
+ if ( this.nodeType === 1 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
- if ( !isDisconnected( this[0] ) ) {
+ if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
- }
-
- if ( arguments.length ) {
+ } else if ( arguments.length ) {
var set = jQuery.clean( arguments );
- return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
+ set.push.apply( set, this.toArray() );
+ return this.pushStack( set, "before", arguments );
}
},
after: function() {
- if ( !isDisconnected( this[0] ) ) {
+ if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
- }
-
- if ( arguments.length ) {
- var set = jQuery.clean( arguments );
- return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
+ } else if ( arguments.length ) {
+ var set = this.pushStack( this, "after", arguments );
+ set.push.apply( set, jQuery.clean(arguments) );
+ return set;
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
+ 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("*") );
},
empty: function() {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
+ 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("*") );
if ( value === undefined ) {
return elem.nodeType === 1 ?
elem.innerHTML.replace( rinlinejQuery, "" ) :
- undefined;
+ null;
}
- // See if we can take a shortcut and just use innerHTML
+
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
},
replaceWith: function( value ) {
- if ( !isDisconnected( this[0] ) ) {
+ 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 ) ) {
jQuery(parent).append( value );
}
});
+ } else {
+ return this.length ?
+ this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
+ this;
}
-
- return this.length ?
- this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
- this;
},
detach: function( selector ) {
},
domManip: function( args, table, callback ) {
-
- // Flatten any nested arrays
- args = [].concat.apply( [], args );
-
- var results, first, fragment, iNoClone,
- i = 0,
+ var results, first, fragment, parent,
value = args[0],
- scripts = [],
- l = this.length;
+ scripts = [];
// We can't cloneNode fragments that contain checked, in WebKit
- if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
+ if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
- jQuery(this).domManip( args, table, callback );
+ 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 );
+ args[0] = value.call(this, i, table ? self.html() : undefined);
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
- results = jQuery.buildFragment( args, this, scripts );
+ 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;
- first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
- fragment = first;
+ first = fragment = fragment.firstChild;
+ } else {
+ first = fragment.firstChild;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
- // Use the original fragment for the last item instead of the first because it can end up
- // being emptied incorrectly in certain situations (#8070).
- // Fragments from the fragment cache must always be cloned and never used in place.
- for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
+ for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
callback.call(
- table && jQuery.nodeName( this[i], "table" ) ?
- findOrAppend( this[i], "tbody" ) :
+ table ?
+ root(this[i], first) :
this[i],
- i === iNoClone ?
- fragment :
- jQuery.clone( fragment, true, true )
+ // 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
);
}
}
- // Fix #11809: Avoid leaking memory
- fragment = first = null;
-
if ( scripts.length ) {
jQuery.each( scripts, function( i, elem ) {
if ( elem.src ) {
- if ( jQuery.ajax ) {
- jQuery.ajax({
- url: elem.src,
- type: "GET",
- dataType: "script",
- async: false,
- global: false,
- "throws": true
- });
- } else {
- jQuery.error("no ajax");
- }
+ jQuery.ajax({
+ type: "GET",
+ global: false,
+ url: elem.src,
+ async: false,
+ dataType: "script"
+ });
} else {
- jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
+ jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
}
if ( elem.parentNode ) {
}
});
-function findOrAppend( elem, tag ) {
- return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
+function root( elem, cur ) {
+ return jQuery.nodeName(elem, "table") ?
+ (elem.getElementsByTagName("tbody")[0] ||
+ elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
+ elem;
}
function cloneCopyEvent( src, dest ) {
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" ) {
- // IE6-10 improperly clones children of object elements using classid.
- // IE10 throws NoModificationAllowedError if parent is null, #12132.
- if ( dest.parentNode ) {
- dest.outerHTML = src.outerHTML;
- }
-
- // This path appears unavoidable for IE9. When cloning an object
- // element in IE9, the outerHTML strategy above is not sufficient.
- // If the src has innerHTML and the destination does not,
- // copy the src.innerHTML into the dest.innerHTML. #10324
- if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
- dest.innerHTML = src.innerHTML;
- }
+ dest.outerHTML = src.outerHTML;
- } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+ } 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
-
- dest.defaultChecked = dest.checked = src.checked;
+ 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"
// Event data gets referenced instead of copied if the expando
// gets copied too
dest.removeAttribute( jQuery.expando );
+
+ // Clear flags for bubbling special change/submit events, they must
+ // be reattached when the newly cloned events are first activated
+ dest.removeAttribute( "_submit_attached" );
+ dest.removeAttribute( "_change_attached" );
}
-jQuery.buildFragment = function( args, context, scripts ) {
- var fragment, cacheable, cachehit,
- first = args[ 0 ];
+jQuery.buildFragment = function( args, nodes, scripts ) {
+ var fragment, cacheable, cacheresults, doc,
+ first = args[ 0 ];
- // Set context from what may come in as undefined or a jQuery collection or a node
- context = context || document;
- context = (context[0] || context).ownerDocument || context[0] || context;
+ // 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 ( typeof context.createDocumentFragment === "undefined" ) {
- context = document;
+ if ( !doc.createDocumentFragment ) {
+ doc = document;
}
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
// 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 && context === document &&
+ 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.html5Clone || !rnoshimcache.test( first )) ) {
- // Mark cacheable and look for a hit
cacheable = true;
- fragment = jQuery.fragments[ first ];
- cachehit = fragment !== undefined;
+
+ cacheresults = jQuery.fragments[ first ];
+ if ( cacheresults && cacheresults !== 1 ) {
+ fragment = cacheresults;
+ }
}
if ( !fragment ) {
- fragment = context.createDocumentFragment();
- jQuery.clean( args, context, fragment, scripts );
+ fragment = doc.createDocumentFragment();
+ jQuery.clean( args, doc, fragment, scripts );
+ }
- // Update the cache, but only store false
- // unless this is a second parsing of the same content
- if ( cacheable ) {
- jQuery.fragments[ first ] = cachehit && fragment;
- }
+ if ( cacheable ) {
+ jQuery.fragments[ first ] = cacheresults ? fragment : 1;
}
return { fragment: fragment, cacheable: cacheable };
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
- var elems,
- i = 0,
- ret = [],
+ var ret = [],
insert = jQuery( selector ),
- l = insert.length,
parent = this.length === 1 && this[0].parentNode;
- if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
+ if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
insert[ original ]( this[0] );
return this;
+
} else {
- for ( ; i < l; i++ ) {
- elems = ( i > 0 ? this.clone(true) : this ).get();
+ 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 );
}
// Used in clean, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
- if ( rcheckableType.test( elem.type ) ) {
+ 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 );
+ }
+}
+
+// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
+function shimCloneNode( elem ) {
+ var div = document.createElement( "div" );
+ safeFragment.appendChild( div );
+
+ div.innerHTML = elem.outerHTML;
+ return div.firstChild;
+}
jQuery.extend({
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var srcElements,
destElements,
i,
- clone;
-
- if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
- clone = elem.cloneNode( true );
-
- // IE<=8 does not properly clone detached, unknown element nodes
- } else {
- fragmentDiv.innerHTML = elem.outerHTML;
- fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
- }
+ // IE<=8 does not properly clone detached, unknown element nodes
+ clone = jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ?
+ elem.cloneNode( true ) :
+ shimCloneNode( elem );
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
},
clean: function( elems, context, fragment, scripts ) {
- var j, safe, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
- i = 0,
- ret = [];
+ var checkScriptType, script, j,
+ ret = [];
+
+ context = context || document;
- // Ensure that context is a document
- if ( !context || typeof context.createDocumentFragment === "undefined" ) {
- 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;
}
- // Use the already-created safe fragment if context permits
- for ( safe = context === document && safeFragment; (elem = elems[i]) != null; i++ ) {
+ for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else {
- // Ensure a safe container in which to render the html
- safe = safe || createSafeFragment( context );
- div = div || safe.appendChild( context.createElement("div") );
-
// 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"),
+ safeChildNodes = safeFragment.childNodes,
+ remove;
+
+ // 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
- tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
- wrap = wrapMap[ tag ] || wrapMap._default;
- depth = wrap[0];
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
- hasBody = rtbody.test(elem);
+ var hasBody = rtbody.test(elem),
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
elem = div.childNodes;
- // Remember the top-level container for proper cleanup
- div = safe.lastChild;
+ // Clear elements from DocumentFragment (safeFragment or otherwise)
+ // to avoid hoarding elements. Fixes #11356
+ if ( div ) {
+ div.parentNode.removeChild( div );
+
+ // Guard against -1 index exceptions in FF3.6
+ if ( safeChildNodes.length > 0 ) {
+ remove = safeChildNodes[ safeChildNodes.length - 1 ];
+
+ if ( remove && remove.parentNode ) {
+ remove.parentNode.removeChild( remove );
+ }
+ }
+ }
+ }
+ }
+
+ // 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 );
}
}
}
}
- // Fix #11356: Clear elements from safeFragment
- if ( div ) {
- safe.removeChild( div );
- elem = div = safe = null;
- }
-
- // Reset defaultChecked for any radios and checkboxes
- // about to be appended to the DOM in IE 6/7 (#8060)
- if ( !jQuery.support.appendChecked ) {
- for ( i = 0; (elem = ret[i]) != null; i++ ) {
- if ( jQuery.nodeName( elem, "input" ) ) {
- fixDefaultChecked( elem );
- } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
- jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
- }
- }
- }
-
- // Append elements to a provided document fragment
if ( fragment ) {
- // Special handling of each script element
- handleScript = function( elem ) {
- // Check if we consider it executable
- if ( !elem.type || rscriptType.test( elem.type ) ) {
- // Detach the script and store it in the scripts array (if provided) or the fragment
- // Return truthy to indicate that it has been handled
- return scripts ?
- scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
- fragment.appendChild( elem );
- }
+ checkScriptType = function( elem ) {
+ return !elem.type || rscriptType.test( elem.type );
};
+ for ( i = 0; ret[i]; i++ ) {
+ script = ret[i];
+ if ( scripts && jQuery.nodeName( script, "script" ) && (!script.type || rscriptType.test( script.type )) ) {
+ scripts.push( script.parentNode ? script.parentNode.removeChild( script ) : script );
- for ( i = 0; (elem = ret[i]) != null; i++ ) {
- // Check if we're done after handling an executable script
- if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
- // Append to fragment and handle embedded scripts
- fragment.appendChild( elem );
- if ( typeof elem.getElementsByTagName !== "undefined" ) {
- // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
- jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
+ } else {
+ if ( script.nodeType === 1 ) {
+ var jsTags = jQuery.grep( script.getElementsByTagName( "script" ), checkScriptType );
- // Splice the scripts into ret after their former ancestor and advance our index beyond them
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
- i += jsTags.length;
}
+ fragment.appendChild( script );
}
}
}
return ret;
},
- cleanData: function( elems, /* internal */ acceptData ) {
- var data, id, elem, type,
- i = 0,
- internalKey = jQuery.expando,
+ cleanData: function( elems ) {
+ var data, id,
cache = jQuery.cache,
- deleteExpando = jQuery.support.deleteExpando,
- special = jQuery.event.special;
+ special = jQuery.event.special,
+ deleteExpando = jQuery.support.deleteExpando;
- for ( ; (elem = elems[i]) != null; i++ ) {
+ for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+ if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
+ continue;
+ }
- if ( acceptData || jQuery.acceptData( elem ) ) {
+ id = elem[ jQuery.expando ];
- id = elem[ internalKey ];
- data = id && cache[ id ];
+ if ( id ) {
+ data = cache[ id ];
- if ( data ) {
- if ( data.events ) {
- for ( type in data.events ) {
- if ( special[ type ] ) {
- jQuery.event.remove( elem, type );
+ 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 );
- }
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
}
}
- // Remove cache only if it was not already removed by jQuery.event.remove
- if ( cache[ id ] ) {
-
- delete cache[ id ];
-
- // 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 ( deleteExpando ) {
- delete elem[ internalKey ];
-
- } else if ( elem.removeAttribute ) {
- elem.removeAttribute( internalKey );
+ // Null the DOM reference to avoid IE6/7/8 leak (#7054)
+ if ( data.handle ) {
+ data.handle.elem = null;
+ }
+ }
- } else {
- elem[ internalKey ] = null;
- }
+ if ( deleteExpando ) {
+ delete elem[ jQuery.expando ];
- jQuery.deletedIds.push( id );
- }
+ } else if ( elem.removeAttribute ) {
+ elem.removeAttribute( jQuery.expando );
}
+
+ delete cache[ id ];
}
}
}
});
-// Limit scope pollution from any deprecated API
-(function() {
-
-var matched, browser;
-
-// Use of jQuery.browser is frowned upon.
-// More details: http://api.jquery.com/jQuery.browser
-// jQuery.uaMatch maintained for back-compat
-jQuery.uaMatch = function( ua ) {
- ua = ua.toLowerCase();
-
- var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
- /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
- /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
- /(msie) ([\w.]+)/.exec( ua ) ||
- ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
- [];
-
- return {
- browser: match[ 1 ] || "",
- version: match[ 2 ] || "0"
- };
-};
-matched = jQuery.uaMatch( navigator.userAgent );
-browser = {};
-
-if ( matched.browser ) {
- browser[ matched.browser ] = true;
- browser.version = matched.version;
-}
-
-// Deprecated, use jQuery.browser.webkit instead
-// Maintained for back-compat only
-if ( browser.webkit ) {
- browser.safari = true;
-}
-jQuery.browser = browser;
-jQuery.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;
-};
-
-})();
-var curCSS, iframe, iframeDoc,
- ralpha = /alpha\([^)]*\)/i,
+var ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity=([^)]*)/,
- rposition = /^(top|right|bottom|left)$/,
+ // fixed for IE9, see #8346
+ rupper = /([A-Z]|^ms)/g,
+ rnum = /^[\-+]?(?:\d*\.)?\d+$/i,
+ rnumnonpx = /^-?(?:\d*\.)?\d+(?!px)[^\d\s]+$/i,
+ rrelNum = /^([\-+])=([\-+.\de]+)/,
rmargin = /^margin/,
- rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
- rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
- rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
- elemdisplay = {},
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssNormalTransform = {
- letterSpacing: 0,
- fontWeight: 400,
- lineHeight: 1
- },
+ // order is important!
cssExpand = [ "Top", "Right", "Bottom", "Left" ],
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
-
- eventsToggle = jQuery.fn.toggle;
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
+ curCSS,
- // shortcut for names that are not vendor prefixed
- if ( name in style ) {
- return name;
- }
-
- // check for vendor prefixed names
- var capName = name.charAt(0).toUpperCase() + name.slice(1),
- origName = name,
- i = cssPrefixes.length;
-
- while ( i-- ) {
- name = cssPrefixes[ i ] + capName;
- if ( name in style ) {
- return name;
- }
- }
-
- return origName;
-}
-
-function isHidden( elem, el ) {
- elem = el || elem;
- return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-function showHide( elements, show ) {
- var elem, display,
- values = [],
- index = 0,
- length = elements.length;
-
- for ( ; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- values[ index ] = jQuery._data( elem, "olddisplay" );
- if ( show ) {
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !values[ index ] && elem.style.display === "none" ) {
- 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 ( elem.style.display === "" && isHidden( elem ) ) {
- values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
- }
- } else {
- display = curCSS( elem, "display" );
-
- if ( !values[ index ] && display !== "none" ) {
- jQuery._data( elem, "olddisplay", display );
- }
- }
- }
-
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( index = 0; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
- elem.style.display = show ? values[ index ] || "" : "none";
- }
- }
-
- return elements;
-}
-
-jQuery.fn.extend({
- css: function( name, value ) {
- return jQuery.access( this, function( elem, name, value ) {
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- }, name, value, arguments.length > 1 );
- },
- show: function() {
- return showHide( this, true );
- },
- hide: function() {
- return showHide( this );
- },
- toggle: function( state, fn2 ) {
- var bool = typeof state === "boolean";
+ getComputedStyle,
+ currentStyle;
- if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
- return eventsToggle.apply( this, arguments );
- }
-
- return this.each(function() {
- if ( bool ? state : isHidden( this ) ) {
- jQuery( this ).show();
- } else {
- jQuery( this ).hide();
- }
- });
- }
-});
+jQuery.fn.css = function( name, value ) {
+ return jQuery.access( this, function( elem, name, value ) {
+ return value !== undefined ?
+ jQuery.style( elem, name, value ) :
+ jQuery.css( elem, name );
+ }, name, value, arguments.length > 1 );
+};
jQuery.extend({
// Add in style property hooks for overriding the default
var ret = curCSS( elem, "opacity" );
return ret === "" ? "1" : ret;
+ } else {
+ return elem.style.opacity;
}
}
}
}
// Make sure that we're working with the right name
- var ret, type, hooks,
- origName = jQuery.camelCase( name ),
- style = elem.style;
-
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
+ var ret, type, origName = jQuery.camelCase( name ),
+ style = elem.style, hooks = jQuery.cssHooks[ origName ];
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+ name = jQuery.cssProps[ origName ] || origName;
// Check if we're setting a value
if ( value !== undefined ) {
// 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 ) );
+ value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) );
// Fixes bug #9237
type = "number";
}
}
// If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
+ 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 {
}
},
- css: function( elem, name, numeric, extra ) {
- var val, num, hooks,
- origName = jQuery.camelCase( name );
+ css: function( elem, name, extra ) {
+ var ret, hooks;
// Make sure that we're working with the right name
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
+ name = jQuery.camelCase( name );
+ hooks = jQuery.cssHooks[ name ];
+ name = jQuery.cssProps[ name ] || name;
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+ // 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 ) {
- val = hooks.get( elem, true, extra );
- }
+ 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
- if ( val === undefined ) {
- val = curCSS( elem, name );
- }
-
- //convert "normal" to computed value
- if ( val === "normal" && name in cssNormalTransform ) {
- val = cssNormalTransform[ name ];
- }
-
- // Return, converting to number if forced or a qualifier was provided and val looks numeric
- if ( numeric || extra !== undefined ) {
- num = parseFloat( val );
- return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
+ } else if ( curCSS ) {
+ return curCSS( elem, name );
}
- return val;
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
- var ret, name,
- old = {};
+ var old = {},
+ ret, name;
// Remember the old values, and insert the new ones
for ( name in options ) {
}
});
-// NOTE: To any future maintainer, we've used both window.getComputedStyle
-// and getComputedStyle here to produce a better gzip size
-if ( window.getComputedStyle ) {
- curCSS = function( elem, name ) {
- var ret, width, minWidth, maxWidth,
- computed = getComputedStyle( elem, null ),
+// DEPRECATED in 1.3, Use jQuery.css() instead
+jQuery.curCSS = jQuery.css;
+
+if ( document.defaultView && document.defaultView.getComputedStyle ) {
+ getComputedStyle = function( elem, name ) {
+ var ret, defaultView, computedStyle, width,
style = elem.style;
- if ( computed ) {
+ name = name.replace( rupper, "-$1" ).toLowerCase();
- ret = computed[ name ];
+ if ( (defaultView = elem.ownerDocument.defaultView) &&
+ (computedStyle = defaultView.getComputedStyle( elem, null )) ) {
+
+ ret = computedStyle.getPropertyValue( name );
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
ret = jQuery.style( elem, name );
}
+ }
- // A tribute to the "awesome hack by Dean Edwards"
- // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
- // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
- // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
- if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
-
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
-
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
+ // A tribute to the "awesome hack by Dean Edwards"
+ // WebKit uses "computed value (percentage if specified)" instead of "used value" for margins
+ // which is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
+ if ( !jQuery.support.pixelMargin && computedStyle && rmargin.test( name ) && rnumnonpx.test( ret ) ) {
+ width = style.width;
+ style.width = ret;
+ ret = computedStyle.width;
+ style.width = width;
}
return ret;
};
-} else if ( document.documentElement.currentStyle ) {
- curCSS = function( elem, name ) {
- var left, rsLeft,
+}
+
+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 && style[ name ] ) {
- ret = style[ name ];
+ if ( ret == null && style && (uncomputed = style[ name ]) ) {
+ ret = uncomputed;
}
// From the awesome hack by Dean Edwards
// 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
- // but not position css attributes, as those are proportional to the parent element instead
- // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
- if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+ if ( rnumnonpx.test( ret ) ) {
// Remember the original values
left = style.left;
};
}
-function setPositiveNumber( elem, value, subtract ) {
- var matches = rnumsplit.exec( value );
- return matches ?
- Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
- value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
- var i = extra === ( isBorderBox ? "border" : "content" ) ?
- // If we already have the right measurement, avoid augmentation
- 4 :
- // Otherwise initialize for horizontal or vertical properties
- name === "width" ? 1 : 0,
-
- val = 0;
-
- for ( ; i < 4; i += 2 ) {
- // both box models exclude margin, so add it if we want it
- if ( extra === "margin" ) {
- // we use jQuery.css instead of curCSS here
- // because of the reliableMarginRight CSS hook!
- val += jQuery.css( elem, extra + cssExpand[ i ], true );
- }
-
- // From this point on we use curCSS for maximum performance (relevant in animations)
- if ( isBorderBox ) {
- // border-box includes padding, so remove it if we want content
- if ( extra === "content" ) {
- val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
- }
-
- // at this point, extra isn't border nor margin, so remove border
- if ( extra !== "margin" ) {
- val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
- }
- } else {
- // at this point, extra isn't content, so add padding
- val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
-
- // at this point, extra isn't content nor padding, so add border
- if ( extra !== "padding" ) {
- val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
- }
- }
- }
-
- return val;
-}
+curCSS = getComputedStyle || currentStyle;
function getWidthOrHeight( elem, name, extra ) {
- // Start with offset property, which is equivalent to the border-box value
+ // Start with offset property
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- valueIsBorderBox = true,
- isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
-
- if ( val <= 0 ) {
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ];
- }
-
- // Computed unit is not pixels. Stop here and return.
- if ( rnumnonpx.test(val) ) {
- return val;
+ i = name === "width" ? 1 : 0,
+ len = 4;
+
+ if ( val > 0 ) {
+ if ( extra !== "border" ) {
+ for ( ; i < len; i += 2 ) {
+ if ( !extra ) {
+ val -= parseFloat( jQuery.css( elem, "padding" + cssExpand[ i ] ) ) || 0;
+ }
+ if ( extra === "margin" ) {
+ val += parseFloat( jQuery.css( elem, extra + cssExpand[ i ] ) ) || 0;
+ } else {
+ val -= parseFloat( jQuery.css( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
+ }
+ }
}
- // we need the check for style in case a browser which returns unreliable values
- // for getComputedStyle silently falls back to the reliable elem.style
- valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
+ return val + "px";
}
- // use the active box-sizing model to add/subtract irrelevant styles
- return ( val +
- augmentWidthOrHeight(
- elem,
- name,
- extra || ( isBorderBox ? "border" : "content" ),
- valueIsBorderBox
- )
- ) + "px";
-}
-
+ // Fall back to computed then uncomputed css if necessary
+ val = curCSS( elem, name );
+ if ( val < 0 || val == null ) {
+ val = elem.style[ name ];
+ }
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
- if ( elemdisplay[ nodeName ] ) {
- return elemdisplay[ nodeName ];
+ // Computed unit is not pixels. Stop here and return.
+ if ( rnumnonpx.test(val) ) {
+ return val;
}
- var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.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 === "" ) {
- // Use the already-created iframe if possible
- iframe = document.body.appendChild(
- iframe || jQuery.extend( document.createElement("iframe"), {
- frameBorder: 0,
- width: 0,
- height: 0
- })
- );
+ // Normalize "", auto, and prepare for extra
+ val = parseFloat( val ) || 0;
- // 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("<!doctype html><html><body>");
- iframeDoc.close();
+ // Add padding, border, margin
+ if ( extra ) {
+ for ( ; i < len; i += 2 ) {
+ val += parseFloat( jQuery.css( elem, "padding" + cssExpand[ i ] ) ) || 0;
+ if ( extra !== "padding" ) {
+ val += parseFloat( jQuery.css( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
+ }
+ if ( extra === "margin" ) {
+ val += parseFloat( jQuery.css( elem, extra + cssExpand[ i ]) ) || 0;
+ }
}
-
- elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
-
- display = curCSS( elem, "display" );
- document.body.removeChild( iframe );
}
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
-
- return display;
+ return val + "px";
}
jQuery.each([ "height", "width" ], function( i, name ) {
jQuery.cssHooks[ name ] = {
get: function( elem, computed, extra ) {
if ( computed ) {
- if ( elem.offsetWidth !== 0 || curCSS( elem, "display" ) !== "none" ) {
+ if ( elem.offsetWidth !== 0 ) {
return getWidthOrHeight( elem, name, extra );
} else {
return jQuery.swap( elem, cssShow, function() {
}
},
- set: function( elem, value, extra ) {
- return setPositiveNumber( elem, value, extra ?
- augmentWidthOrHeight(
- elem,
- name,
- extra,
- jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
- ) : 0
- );
+ set: function( elem, value ) {
+ return rnum.test( value ) ?
+ value + "px" :
+ value;
}
};
});
get: function( elem, computed ) {
// IE uses filters for opacity
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
- ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
+ ( parseFloat( RegExp.$1 ) / 100 ) + "" :
computed ? "1" : "";
},
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, "" ) ) === "" &&
- style.removeAttribute ) {
+ 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
};
}
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
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 ) {
// Work around by temporarily setting element display to inline-block
return jQuery.swap( elem, { "display": "inline-block" }, function() {
if ( computed ) {
- return curCSS( elem, "marginRight" );
+ return curCSS( elem, "margin-right" );
+ } else {
+ return elem.style.marginRight;
}
});
}
};
}
-
- // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
- // getComputedStyle returns percent when specified for top/left/bottom/right
- // rather than make the css module depend on the offset module, we just check for it here
- if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
- jQuery.each( [ "top", "left" ], function( i, prop ) {
- jQuery.cssHooks[ prop ] = {
- get: function( elem, computed ) {
- if ( computed ) {
- var ret = curCSS( elem, prop );
- // if curCSS returns percentage, fallback to offset
- return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
- }
- }
- };
- });
- }
-
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
- return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
+ 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 ) {
padding: "",
border: "Width"
}, function( prefix, suffix ) {
+
jQuery.cssHooks[ prefix + suffix ] = {
expand: function( value ) {
var i,
return expanded;
}
};
-
- if ( !rmargin.test( prefix ) ) {
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
- }
-});
-var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
- rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
- rselectTextarea = /^(?:select|textarea)/i;
-
-jQuery.fn.extend({
- 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();
- }
});
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
-
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = jQuery.ajaxSettings && 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 ( prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
-
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
- var name;
-
- 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" ? i : "" ) + "]", v, traditional, add );
- }
- });
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-var // Document location
- ajaxLocation,
- // Document location segments
- ajaxLocParts,
+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+)|)|)/,
+ rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
// Keep a copy of the old load method
_load = jQuery.fn.load,
*/
transports = {},
+ // Document location
+ ajaxLocation,
+
+ // Document location segments
+ ajaxLocParts,
+
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
allTypes = ["*/"] + ["*"];
dataTypeExpression = "*";
}
- var dataType, list, placeBefore,
- dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
- i = 0,
- length = dataTypes.length;
-
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 ];
inspected[ dataType ] = true;
- var selection,
- list = structure[ dataType ],
+ var list = structure[ dataType ],
i = 0,
length = list ? list.length : 0,
- executeOnly = ( structure === prefilters );
+ executeOnly = ( structure === prefilters ),
+ selection;
for ( ; i < length && ( executeOnly || !selection ); i++ ) {
selection = list[ i ]( options, originalOptions, jqXHR );
}
}
-jQuery.fn.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
- if ( !this.length ) {
- return this;
- }
-
- var selector, type, response,
- self = this,
- off = url.indexOf(" ");
-
- if ( off >= 0 ) {
- selector = url.slice( off, url.length );
- url = url.slice( 0, off );
- }
+jQuery.fn.extend({
+ load: function( url, params, callback ) {
+ if ( typeof url !== "string" && _load ) {
+ return _load.apply( this, arguments );
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
+ // Don't do a request if no elements are being requested
+ } else if ( !this.length ) {
+ return this;
+ }
- // We assume that it's the callback
- callback = params;
- params = undefined;
+ var off = url.indexOf( " " );
+ if ( off >= 0 ) {
+ var selector = url.slice( off, url.length );
+ url = url.slice( 0, off );
+ }
- // Otherwise, build a param string
- } else if ( typeof params === "object" ) {
- type = "POST";
- }
+ // Default to a GET request
+ var type = "GET";
- // Request the remote document
- jQuery.ajax({
- url: url,
+ // 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;
- // if "type" variable is undefined, then "GET" method will be used
- type: type,
- dataType: "html",
- data: params,
- complete: function( jqXHR, status ) {
- if ( callback ) {
- self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
+ // Otherwise, build a param string
+ } else if ( typeof params === "object" ) {
+ params = jQuery.param( params, jQuery.ajaxSettings.traditional );
+ type = "POST";
}
}
- }).done(function( responseText ) {
- // Save response for use in complete callback
- response = arguments;
+ var self = this;
- // See if a selector was specified
- self.html( selector ?
-
- // Create a dummy div to hold the results
- jQuery("<div>")
+ // 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 );
+ }
- // inject the contents of the document in, removing the scripts
- // to avoid any 'Permission Denied' errors in IE
- .append( responseText.replace( rscript, "" ) )
+ if ( callback ) {
+ self.each( callback, [ responseText, status, jqXHR ] );
+ }
+ }
+ });
- // Locate the specified elements
- .find( selector ) :
+ return this;
+ },
- // If not, just inject the full result
- responseText );
+ 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 this;
-};
+ 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 ){
username: null,
password: null,
cache: null,
- throws: false,
traditional: false,
headers: {},
*/
// Force options to be an object
options = options || {};
- var // ifModified key
- ifModifiedKey,
- // Response headers
- responseHeadersString,
- responseHeaders,
- // transport
- transport,
- // timeout handle
- timeoutTimer,
- // Cross-domain detection vars
- parts,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
- // Create the final options object
+ var // Create the final options object
s = jQuery.ajaxSetup( {}, options ),
// Callbacks context
callbackContext = s.context || s,
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,
- // Default abort message
- strAbort = "canceled",
+ // To know if global events are to be dispatched
+ fireGlobals,
+ // Loop variable
+ i,
// Fake xhr
jqXHR = {
// Cancel the request
abort: function( statusText ) {
- statusText = statusText || strAbort;
+ statusText = statusText || "abort";
if ( transport ) {
transport.abort( statusText );
}
// 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 ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
// Called once
if ( state === 2 ) {
// Set readyState
jqXHR.readyState = status > 0 ? 4 : 0;
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
+ 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 ) {
- modified = jqXHR.getResponseHeader("Last-Modified");
- if ( modified ) {
- jQuery.lastModified[ ifModifiedKey ] = modified;
+ if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
+ jQuery.lastModified[ ifModifiedKey ] = lastModified;
}
- modified = jqXHR.getResponseHeader("Etag");
- if ( modified ) {
- jQuery.etag[ ifModifiedKey ] = modified;
+ if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
+ jQuery.etag[ ifModifiedKey ] = etag;
}
}
// If we have data
} else {
- isSuccess = ajaxConvert( s, response );
- statusText = isSuccess.state;
- success = isSuccess.data;
- error = isSuccess.error;
- isSuccess = !error;
+ 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
}
} else {
tmp = map[ jqXHR.status ];
- jqXHR.always( tmp );
+ jqXHR.then( tmp, tmp );
}
}
return this;
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
// Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
+ s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
// Determine if a cross-domain request is in order
if ( s.crossDomain == null ) {
// If request was aborted inside a prefilter, stop there
if ( state === 2 ) {
- return jqXHR;
+ return false;
}
// We can fire global events as of now if asked to
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
+ // Abort if not done already
+ jqXHR.abort();
+ return false;
}
- // aborting is no longer a cancellation
- strAbort = "abort";
-
// Install callbacks on deferreds
for ( i in { success: 1, error: 1, complete: 1 } ) {
jqXHR[ i ]( s[ i ] );
}
}
- return jqXHR;
- },
+ 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" ? i : "" ) + "]", v, traditional, add );
+ }
+ });
+
+ } else if ( !traditional && jQuery.type( 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,
*/
function ajaxHandleResponses( s, jqXHR, responses ) {
- var ct, type, finalDataType, firstDataType,
- contents = s.contents,
+ var contents = s.contents,
dataTypes = s.dataTypes,
- responseFields = s.responseFields;
+ responseFields = s.responseFields,
+ ct,
+ type,
+ finalDataType,
+ firstDataType;
// Fill responseXXX fields
for ( type in responseFields ) {
// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {
- var conv, conv2, current, tmp,
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice(),
- prev = dataTypes[ 0 ],
- converters = {},
- i = 0;
-
// Apply the dataFilter if provided
if ( s.dataFilter ) {
response = s.dataFilter( response, s.dataType );
}
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ 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 ];
+ }
+ }
}
- }
-
- // Convert to each sequential dataType, tolerating list modification
- for ( ; (current = dataTypes[++i]); ) {
-
- // There's only work to do if current dataType is non-auto
- if ( current !== "*" ) {
- // Convert response if prev dataType is non-auto and differs from current
- if ( prev !== "*" && prev !== current ) {
-
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
-
- // If conv2 outputs current
- tmp = conv2.split(" ");
- if ( tmp[ 1 ] === current ) {
-
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
-
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.splice( i--, 0, current );
- }
-
- break;
+ // 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;
}
- }
- }
- }
-
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
-
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s["throws"] ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
+ break;
}
}
}
}
-
- // Update prev for next iteration
- prev = current;
+ // 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 { state: "success", data: response };
+ return response;
}
-var oldCallbacks = [],
- rquestion = /\?/,
- rjsonp = /(=)\?(?=&|$)|\?\?/,
- nonce = jQuery.now();
+
+
+
+
+var jsc = jQuery.now(),
+ jsre = /(\=)\?(&|$)|\?\?/i;
// Default jsonp settings
jQuery.ajaxSetup({
jsonp: "callback",
jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
- this[ callback ] = true;
- return callback;
+ return jQuery.expando + "_" + ( jsc++ );
}
});
// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
- var callbackName, overwritten, responseContainer,
- data = s.data,
- url = s.url,
- hasCallback = s.jsonp !== false,
- replaceInUrl = hasCallback && rjsonp.test( url ),
- replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
- !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
- rjsonp.test( data );
-
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
-
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
- overwritten = window[ callbackName ];
-
- // Insert callback into url or form data
- if ( replaceInUrl ) {
- s.url = url.replace( rjsonp, "$1" + callbackName );
- } else if ( replaceInData ) {
- s.data = data.replace( rjsonp, "$1" + callbackName );
- } else if ( hasCallback ) {
- s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
-
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
+ var inspectData = ( typeof s.data === "string" ) && /^application\/x\-www\-form\-urlencoded/.test( s.contentType );
+
+ 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;
+ }
}
- return responseContainer[ 0 ];
- };
+ }
- // force json dataType
- s.dataTypes[ 0 ] = "json";
+ s.url = url;
+ s.data = data;
// Install callback
- window[ callbackName ] = function() {
- responseContainer = arguments;
+ window[ jsonpCallback ] = function( response ) {
+ responseContainer = [ response ];
};
- // Clean-up function (fires after converters)
+ // Clean-up function
jqXHR.always(function() {
- // Restore preexisting value
- window[ callbackName ] = overwritten;
-
- // Save back as free
- if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
-
- // save the callback name for future use
- oldCallbacks.push( callbackName );
+ // 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 ] );
}
+ });
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( 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 ];
+ };
- responseContainer = overwritten = undefined;
- });
+ // force json dataType
+ s.dataTypes[ 0 ] = "json";
// Delegate to script
return "script";
}
});
+
+
+
+
// Install script dataType
jQuery.ajaxSetup({
accepts: {
};
}
});
-var xhrCallbacks,
- // #5280: Internet Explorer will keep connections alive if we don't abort on unload
+
+
+
+
+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;
+ xhrId = 0,
+ xhrCallbacks;
// Functions to create xhrs
function createStandardXHR() {
send: function( headers, complete ) {
// Get a new xhr
- var handle, i,
- xhr = s.xhr();
+ var xhr = s.xhr(),
+ handle,
+ i;
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
xml;
// Firefox throws exceptions when accessing properties
- // of an xhr when a network error occurred
+ // 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 {
}
};
- if ( !s.async ) {
- // if we're in sync mode we fire the callback
+ // 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 if ( xhr.readyState === 4 ) {
- // (IE6 & IE7) if it's in cache and has been
- // retrieved directly we need to fire the callback
- setTimeout( callback, 0 );
} else {
handle = ++xhrId;
if ( xhrOnUnloadAbort ) {
}
});
}
-var fxNow, timerId,
+
+
+
+
+var elemdisplay = {},
+ iframe, iframeDoc,
rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
- rrun = /queueHooks$/,
- animationPrefilters = [ defaultPrefilter ],
- tweeners = {
- "*": [function( prop, value ) {
- var end, unit, prevScale,
- tween = this.createTween( prop, value ),
- parts = rfxnum.exec( value ),
- target = tween.cur(),
- start = +target || 0,
- scale = 1;
-
- if ( parts ) {
- end = +parts[2];
- unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
- // We need to compute starting value
- if ( unit !== "px" && start ) {
- // Iteratively approximate from a nonzero starting point
- // Prefer the current property, because this process will be trivial if it uses the same units
- // Fallback to end or a simple constant
- start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
- do {
- // If previous iteration zeroed out, double until we get *something*
- // Use a string for doubling factor so we don't accidentally see scale as unchanged below
- prevScale = scale = scale || ".5";
-
- // Adjust and apply
- start = start / scale;
- jQuery.style( tween.elem, prop, start + unit );
-
- // Update scale, tolerating zeroes from tween.cur()
- scale = tween.cur() / target;
-
- // Stop looping if we've hit the mark or scale is unchanged
- } while ( scale !== 1 && scale !== prevScale );
- }
-
- tween.unit = unit;
- tween.start = start;
- // If a +=/-= token was provided, we're doing a relative animation
- tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
- }
- return tween;
- }]
+ 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.contains( elem.ownerDocument.documentElement, elem ) ) {
+ 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, hooks, replace,
+ parts, start, end, unit,
+ method;
+
+ // will store per property easing and be used to determine when an animation is complete
+ opt.animatedProperties = {};
+
+ // first pass over propertys to expand / normalize
+ for ( p in prop ) {
+ name = jQuery.camelCase( p );
+ if ( p !== name ) {
+ prop[ name ] = prop[ p ];
+ delete prop[ p ];
+ }
+
+ if ( ( hooks = jQuery.cssHooks[ name ] ) && "expand" in hooks ) {
+ replace = hooks.expand( prop[ name ] );
+ delete prop[ name ];
+
+ // not quite $.extend, this wont overwrite keys already present.
+ // also - reusing 'p' from above because we have the correct "name"
+ for ( p in replace ) {
+ if ( ! ( p in prop ) ) {
+ prop[ p ] = replace[ p ];
+ }
+ }
+ }
+ }
+
+ for ( name in prop ) {
+ 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 index,
+ 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, index ) {
+ var hooks = data[ index ];
+ jQuery.removeData( elem, index, true );
+ hooks.stop( gotoEnd );
+ }
+
+ if ( type == null ) {
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
+ stopQueue( this, data, index );
+ }
+ }
+ } else if ( data[ index = type + ".run" ] && data[ index ].stop ){
+ stopQueue( this, data, index );
+ }
+
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
+ if ( gotoEnd ) {
+
+ // force the next step to be the last
+ timers[ index ]( true );
+ } else {
+ timers[ index ].saveState();
+ }
+ hadTimers = true;
+ timers.splice( index, 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 );
};
+});
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout(function() {
- fxNow = undefined;
- }, 0 );
- return ( fxNow = jQuery.now() );
-}
+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
+ };
-function createTweens( animation, props ) {
- jQuery.each( props, function( prop, value ) {
- var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( collection[ index ].call( animation, prop, value ) ) {
+ 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;
- // we're done with this property
- return;
- }
+ // normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
}
- });
-}
-function Animation( elem, properties, options ) {
- var result,
- index = 0,
- tweenerIndex = 0,
- length = animationPrefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
- delete tick.elem;
- }),
- tick = function() {
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- percent = 1 - ( remaining / animation.duration || 0 ),
- index = 0,
- length = animation.tweens.length;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
-
- deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise({
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, { specialEasing: {} }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end, easing ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // if we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
+ // Queueing
+ opt.old = opt.complete;
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
+ opt.complete = function( noUnmark ) {
+ if ( jQuery.isFunction( opt.old ) ) {
+ opt.old.call( this );
+ }
- // resolve when we played the last frame
- // otherwise, reject
- if ( gotoEnd ) {
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
+ } else if ( noUnmark !== false ) {
+ jQuery._unmark( this );
}
- }),
- props = animation.props;
+ };
- propFilter( props, animation.opts.specialEasing );
+ return opt;
+ },
- for ( ; index < length ; index++ ) {
- result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- return result;
+ easing: {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return ( -Math.cos( p*Math.PI ) / 2 ) + 0.5;
}
- }
+ },
+
+ timers: [],
- createTweens( animation, props );
+ fx: function( elem, options, prop ) {
+ this.options = options;
+ this.elem = elem;
+ this.prop = prop;
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
+ options.orig = options.orig || {};
}
- jQuery.fx.timer(
- jQuery.extend( tick, {
- anim: animation,
- queue: animation.opts.queue,
- elem: elem
- })
- );
+});
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
-}
+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 );
+ }
-function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
+ ( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
+ },
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
+ // 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 ];
}
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
+ 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;
+ },
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
+ // Start an animation from one number to another
+ custom: function( from, to, unit ) {
+ var self = this,
+ fx = jQuery.fx;
- // not quite $.extend, this wont overwrite keys already present.
- // also - reusing 'index' from above because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
+ 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 ( jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
+ if ( self.options.hide ) {
+ jQuery._data( self.elem, "fxshow" + self.prop, self.start );
+ } else if ( self.options.show ) {
+ jQuery._data( self.elem, "fxshow" + self.prop, self.end );
}
}
- } else {
- specialEasing[ name ] = easing;
+ };
+
+ 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 );
-jQuery.Animation = jQuery.extend( Animation, {
+ // 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;
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
+ // 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 {
- props = props.split(" ");
+ this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
}
- var prop,
- index = 0,
- length = props.length;
+ // 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;
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- tweeners[ prop ] = tweeners[ prop ] || [];
- tweeners[ prop ].unshift( callback );
- }
+ // Begin the animation
+ this.custom( this.cur(), 0 );
},
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- animationPrefilters.unshift( callback );
- } else {
- animationPrefilters.push( callback );
- }
- }
-});
+ // Each step of an animation
+ step: function( gotoEnd ) {
+ var p, n, complete,
+ t = fxNow || createFxNow(),
+ done = true,
+ elem = this.elem,
+ options = this.options;
-function defaultPrefilter( elem, props, opts ) {
- var index, prop, value, length, dataShow, tween, hooks, oldfire,
- anim = this,
- style = elem.style,
- orig = {},
- handled = [],
- hidden = elem.nodeType && isHidden( elem );
-
- // handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
+ if ( gotoEnd || t >= options.duration + this.startTime ) {
+ this.now = this.end;
+ this.pos = this.state = 1;
+ this.update();
- anim.always(function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
- anim.always(function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
+ options.animatedProperties[ this.prop ] = true;
+
+ for ( p in options.animatedProperties ) {
+ if ( options.animatedProperties[ p ] !== true ) {
+ done = false;
}
- });
- });
- }
+ }
- // height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // 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
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+ if ( done ) {
+ // Reset the overflow
+ if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- if ( jQuery.css( elem, "display" ) === "inline" &&
- jQuery.css( elem, "float" ) === "none" ) {
+ jQuery.each( [ "", "X", "Y" ], function( index, value ) {
+ elem.style[ "overflow" + value ] = options.overflow[ index ];
+ });
+ }
- // inline-level elements accept inline-block;
- // block-level elements need to be inline with layout
- if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
- style.display = "inline-block";
+ // Hide the element if the "hide" operation was done
+ if ( options.hide ) {
+ jQuery( elem ).hide();
+ }
- } else {
- style.zoom = 1;
- }
- }
- }
+ // 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 );
+ }
+ }
- if ( opts.overflow ) {
- style.overflow = "hidden";
- if ( !jQuery.support.shrinkWrapBlocks ) {
- anim.done(function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- });
- }
- }
+ // 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 ) {
- // show/hide pass
- for ( index in props ) {
- value = props[ index ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ index ];
- if ( value === ( hidden ? "hide" : "show" ) ) {
- continue;
+ options.complete = false;
+ complete.call( elem );
+ }
}
- handled.push( index );
- }
- }
- length = handled.length;
- if ( length ) {
- dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
- if ( hidden ) {
- jQuery( elem ).show();
+ return false;
+
} else {
- anim.done(function() {
- jQuery( elem ).hide();
- });
- }
- anim.done(function() {
- var prop;
- jQuery.removeData( elem, "fxshow", true );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- });
- for ( index = 0 ; index < length ; index++ ) {
- prop = handled[ index ];
- tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
- orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
+ // 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;
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
+ // 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();
}
- }
-}
-
-function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || "swing";
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
+ return true;
+ }
+};
- this.pos = eased = jQuery.easing[ this.easing ]( percent, this.options.duration * percent, 0, 1, this.options.duration );
- this.now = ( this.end - this.start ) * eased + this.start;
+jQuery.extend( jQuery.fx, {
+ tick: function() {
+ var timer,
+ timers = jQuery.timers,
+ i = 0;
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
+ 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 ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
+ if ( !timers.length ) {
+ jQuery.fx.stop();
}
- return this;
- }
-};
+ },
-Tween.prototype.init.prototype = Tween.prototype;
+ interval: 13,
-Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
+ stop: function() {
+ clearInterval( timerId );
+ timerId = null;
+ },
- if ( tween.elem[ tween.prop ] != null &&
- (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
- return tween.elem[ tween.prop ];
- }
+ speeds: {
+ slow: 600,
+ fast: 200,
+ // Default speed
+ _default: 400
+ },
- // passing any value as a 4th parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails
- // so, simple values such as "10px" are parsed to Float.
- // complex values such as "rotate(1rad)" are returned as is.
- result = jQuery.css( tween.elem, tween.prop, false, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
+ step: {
+ opacity: function( fx ) {
+ jQuery.style( fx.elem, "opacity", fx.now );
},
- set: function( tween ) {
- // use step hook for back compat - use cssHook if its there - use .style if its
- // available and use plain properties where available
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+
+ _default: function( fx ) {
+ if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
+ fx.elem.style[ fx.prop ] = fx.now + fx.unit;
} else {
- tween.elem[ tween.prop ] = tween.now;
+ fx.elem[ fx.prop ] = fx.now;
}
}
}
-};
-
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
+});
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
+// Ensure props that can't be negative don't go there on undershoot easing
+jQuery.each( fxAttrs.concat.apply( [], fxAttrs ), function( i, prop ) {
+ // exclude marginTop, marginLeft, marginBottom and marginRight from this list
+ if ( prop.indexOf( "margin" ) ) {
+ jQuery.fx.step[ prop ] = function( fx ) {
+ jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
+ };
}
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ||
- // special check for .toggle( handler, handler, ... )
- ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
});
-jQuery.fn.extend({
- fadeTo: function( speed, to, easing, callback ) {
-
- // show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
+if ( jQuery.expr && jQuery.expr.filters ) {
+ jQuery.expr.filters.animated = function( elem ) {
+ return jQuery.grep(jQuery.timers, function( fn ) {
+ return elem === fn.elem;
+ }).length;
+ };
+}
- // animate to the value specified
- .end().animate({ opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+// Try to restore the default display value of an element
+function defaultDisplay( nodeName ) {
- // Empty animations resolve immediately
- if ( empty ) {
- anim.stop( true );
- }
- };
+ if ( !elemdisplay[ nodeName ] ) {
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
+ var body = document.body,
+ elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
+ display = elem.css( "display" );
+ elem.remove();
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
+ // 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;
+ }
- return this.each(function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = jQuery._data( this );
+ body.appendChild( iframe );
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
+ // 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( ( jQuery.support.boxModel ? "<!doctype html>" : "" ) + "<html><body>" );
+ iframeDoc.close();
}
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
+ elem = iframeDoc.createElement( nodeName );
- // 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 ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- });
- }
-});
+ iframeDoc.body.appendChild( elem );
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
- var which,
- attrs = { height: type },
- i = 0;
-
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
- for( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
+ display = jQuery.css( elem, "display" );
+ body.removeChild( iframe );
+ }
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
+ // Store the correct default display
+ elemdisplay[ nodeName ] = display;
}
- return attrs;
+ return elemdisplay[ nodeName ];
}
-// Generate shortcuts for custom animations
-jQuery.each({
- slideDown: genFx("show"),
- slideUp: genFx("hide"),
- slideToggle: genFx("toggle"),
- 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.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";
- }
+var getOffset,
+ rtable = /^t(?:able|d|h)$/i,
+ rroot = /^(?:body|html)$/i;
- // Queueing
- opt.old = opt.complete;
+if ( "getBoundingClientRect" in document.documentElement ) {
+ getOffset = function( elem, doc, docElem, box ) {
+ try {
+ box = elem.getBoundingClientRect();
+ } catch(e) {}
- opt.complete = function() {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
+ // 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 };
}
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- }
- };
+ 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 opt;
-};
+ return { top: top, left: left };
+ };
-jQuery.easing = {
- linear: function( p ) {
- return p;
- },
- swing: function( p ) {
- return 0.5 - Math.cos( p*Math.PI ) / 2;
- }
-};
+} else {
+ getOffset = function( elem, doc, docElem ) {
+ var computedStyle,
+ offsetParent = elem.offsetParent,
+ prevOffsetParent = elem,
+ 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;
+ }
-jQuery.timers = [];
-jQuery.fx = Tween.prototype.init;
-jQuery.fx.tick = function() {
- var timer,
- timers = jQuery.timers,
- i = 0;
+ computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
+ top -= elem.scrollTop;
+ left -= elem.scrollLeft;
- 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 ( elem === offsetParent ) {
+ top += elem.offsetTop;
+ left += elem.offsetLeft;
- if ( !timers.length ) {
- jQuery.fx.stop();
- }
-};
+ if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
+ top += parseFloat( computedStyle.borderTopWidth ) || 0;
+ left += parseFloat( computedStyle.borderLeftWidth ) || 0;
+ }
-jQuery.fx.timer = function( timer ) {
- if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
- timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
- }
-};
+ prevOffsetParent = offsetParent;
+ offsetParent = elem.offsetParent;
+ }
-jQuery.fx.interval = 13;
+ if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
+ top += parseFloat( computedStyle.borderTopWidth ) || 0;
+ left += parseFloat( computedStyle.borderLeftWidth ) || 0;
+ }
-jQuery.fx.stop = function() {
- clearInterval( timerId );
- timerId = null;
-};
+ prevComputedStyle = computedStyle;
+ }
-jQuery.fx.speeds = {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
-};
+ if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
+ top += body.offsetTop;
+ left += body.offsetLeft;
+ }
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
+ if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
+ top += Math.max( docElem.scrollTop, body.scrollTop );
+ left += Math.max( docElem.scrollLeft, body.scrollLeft );
+ }
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.animated = function( elem ) {
- return jQuery.grep(jQuery.timers, function( fn ) {
- return elem === fn.elem;
- }).length;
+ return { top: top, left: left };
};
}
-var rroot = /^(?:body|html)$/i;
jQuery.fn.offset = function( options ) {
if ( arguments.length ) {
});
}
- var box, docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft, top, left,
- elem = this[ 0 ],
+ var elem = this[0],
doc = elem && elem.ownerDocument;
if ( !doc ) {
- return;
+ return null;
}
- if ( (body = doc.body) === elem ) {
+ if ( elem === doc.body ) {
return jQuery.offset.bodyOffset( elem );
}
- docElem = doc.documentElement;
-
- // Make sure we're not dealing with a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return { top: 0, left: 0 };
- }
-
- box = elem.getBoundingClientRect();
- win = getWindow( doc );
- clientTop = docElem.clientTop || body.clientTop || 0;
- clientLeft = docElem.clientLeft || body.clientLeft || 0;
- scrollTop = win.pageYOffset || docElem.scrollTop;
- scrollLeft = win.pageXOffset || docElem.scrollLeft;
- top = box.top + scrollTop - clientTop;
- left = box.left + scrollLeft - clientLeft;
-
- return { top: top, left: left };
+ return getOffset( elem, doc, doc.documentElement );
};
jQuery.offset = {
position: function() {
if ( !this[0] ) {
- return;
+ return null;
}
var elem = this[0],
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
- return offsetParent || document.body;
+ return offsetParent;
});
}
});
if ( val === undefined ) {
return win ? (prop in win) ? win[ prop ] :
- win.document.documentElement[ method ] :
+ jQuery.support.boxModel && win.document.documentElement[ method ] ||
+ win.document.body[ method ] :
elem[ method ];
}
elem.defaultView || elem.parentWindow :
false;
}
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
+
+
+
+
+// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
- // margin is only for outerHeight, outerWidth
- jQuery.fn[ funcName ] = function( margin, value ) {
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
- return jQuery.access( this, function( elem, type, value ) {
- var doc;
-
- if ( jQuery.isWindow( elem ) ) {
- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
- // isn't a whole lot we can do. See pull request at this URL for discussion:
- // https://github.com/jquery/jquery/pull/764
- return elem.document.documentElement[ "client" + name ];
- }
-
- // Get document width or height
- if ( elem.nodeType === 9 ) {
- doc = elem.documentElement;
-
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
- // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
- return Math.max(
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
- elem.body[ "offset" + name ], doc[ "offset" + name ],
- doc[ "client" + name ]
- );
+ var clientProp = "client" + name,
+ scrollProp = "scroll" + name,
+ offsetProp = "offset" + name;
+
+ // 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( value ) {
+ return jQuery.access( this, function( elem, type, value ) {
+ var doc, docElemProp, orig, ret;
+
+ if ( jQuery.isWindow( elem ) ) {
+ // 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
+ doc = elem.document;
+ docElemProp = doc.documentElement[ clientProp ];
+ return jQuery.support.boxModel && docElemProp ||
+ doc.body && doc.body[ clientProp ] || docElemProp;
+ }
+
+ // Get document width or height
+ if ( elem.nodeType === 9 ) {
+ // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
+ doc = elem.documentElement;
+
+ // when a window > document, IE6 reports a offset[Width/Height] > client[Width/Height]
+ // so we can't use max, as it'll choose the incorrect offset[Width/Height]
+ // instead we use the correct client[Width/Height]
+ // support:IE6
+ if ( doc[ clientProp ] >= doc[ scrollProp ] ) {
+ return doc[ clientProp ];
}
- return value === undefined ?
- // Get width or height on the element, requesting but not forcing parseFloat
- jQuery.css( elem, type, value, extra ) :
+ return Math.max(
+ elem.body[ scrollProp ], doc[ scrollProp ],
+ elem.body[ offsetProp ], doc[ offsetProp ]
+ );
+ }
- // Set width or height on the element
- jQuery.style( elem, type, value, extra );
- }, type, chainable ? margin : undefined, chainable );
- };
- });
+ // Get width or height on the element
+ if ( value === undefined ) {
+ orig = jQuery.css( elem, type );
+ ret = parseFloat( orig );
+ return jQuery.isNumeric( ret ) ? ret : orig;
+ }
+
+ // Set the width or height on the element
+ jQuery( elem ).css( type, value );
+ }, type, value, arguments.length, null );
+ };
});
+
+
+
+
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
define( "jquery", [], function () { return jQuery; } );
}
+
+
})( window );
dépôts / lhc / web / wiklou.git / commitdiff