X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjquery%2Fjquery.js;h=537b4e2bec7a6b250e435ad4cf97ac827d45c3a6;hb=902554a38da6c9e2d0c115bc189634d56f9b4d34;hp=d8fa3a6c5fc6491dd0d9d6d139f617a744076ccf;hpb=6350e8a7e027de13e33116ffd130260bda64e4bf;p=jquery.git
diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index d8fa3a6..537b4e2 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1,7 +1,7 @@
/*
* jQuery @VERSION - New Wave Javascript
*
- * Copyright (c) 2006 John Resig (jquery.com)
+ * Copyright (c) 2007 John Resig (jquery.com)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
@@ -9,236 +9,86 @@
* $Rev$
*/
-// Global undefined variable
-window.undefined = window.undefined;
+// Map over jQuery in case of overwrite
+if ( typeof jQuery != "undefined" )
+ var _jQuery = jQuery;
-/**
- * Create a new jQuery Object
- *
- * @constructor
- * @private
- * @name jQuery
- * @param String|Function|Element|Array|jQuery a selector
- * @param jQuery|Element|Array c context
- * @cat Core
- */
-var jQuery = function(a,c) {
+var jQuery = window.jQuery = function(a,c) {
// If the context is global, return a new object
- if ( window == this )
+ if ( window == this || !this.init )
return new jQuery(a,c);
-
- // Make sure that a selection was provided
- a = a || document;
-
- // HANDLE: $(function)
- // Shortcut for document ready
- // Safari reports typeof on DOM NodeLists as a function
- if ( typeof a == "function" && !a.nodeType && a[0] == undefined )
- return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
-
- // Handle HTML strings
- if ( typeof a == "string" ) {
- // HANDLE: $(html) -> $(array)
- var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
- if ( m )
- a = jQuery.clean( [ m[1] ] );
-
- // HANDLE: $(expr)
- else
- return new jQuery( c ).find( a );
- }
- return this.setArray(
- // HANDLE: $(array)
- a.constructor == Array && a ||
-
- // HANDLE: $(arraylike)
- // Watch for when an array-like object is passed as the selector
- (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
-
- // HANDLE: $(*)
- [ a ] );
+ return this.init(a,c);
};
// Map over the $ in case of overwrite
if ( typeof $ != "undefined" )
- jQuery._$ = $;
+ var _$ = $;
// Map the jQuery namespace to the '$' one
-var $ = jQuery;
+window.$ = jQuery;
-/**
- * This function accepts a string containing a CSS or
- * basic XPath selector which is then used to match a set of elements.
- *
- * The core functionality of jQuery centers around this function.
- * Everything in jQuery is based upon this, or uses this in some way.
- * The most basic use of this function is to pass in an expression
- * (usually consisting of CSS or XPath), which then finds all matching
- * elements.
- *
- * By default, $() looks for DOM elements within the context of the
- * current HTML document.
- *
- * @example $("div > p")
- * @desc Finds all p elements that are children of a div element.
- * @before
one
two
three
- * @result [
two
]
- *
- * @example $("input:radio", document.forms[0])
- * @desc Searches for all inputs of type radio within the first form in the document
- *
- * @example $("div", xml.responseXML)
- * @desc This finds all div elements within the specified XML document.
- *
- * @name $
- * @param String expr An expression to search with
- * @param Element|jQuery context (optional) A DOM Element, Document or jQuery to use as context
- * @cat Core
- * @type jQuery
- * @see $(Element)
- * @see $(Element)
- */
-
-/**
- * Create DOM elements on-the-fly from the provided String of raw HTML.
- *
- * @example $("
Hello
").appendTo("#body")
- * @desc Creates a div element (and all of its contents) dynamically,
- * and appends it to the element with the ID of body. Internally, an
- * element is created and it's innerHTML property set to the given markup.
- * It is therefore both quite flexible and limited.
- *
- * @name $
- * @param String html A string of HTML to create on the fly.
- * @cat Core
- * @type jQuery
- * @see appendTo(String)
- */
+var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;
-/**
- * Wrap jQuery functionality around a single or multiple DOM Element(s).
- *
- * This function also accepts XML Documents and Window objects
- * as valid arguments (even though they are not DOM Elements).
- *
- * @example $(document).find("div > p")
- * @before
one
two
three
- * @result [
two
]
- * @desc Same as $("div > p") because the document
- *
- * @example $(document.body).background( "black" );
- * @desc Sets the background color of the page to black.
- *
- * @example $( myForm.elements ).hide()
- * @desc Hides all the input elements within a form
- *
- * @name $
- * @param Element|Array elems DOM element(s) to be encapsulated by a jQuery object.
- * @cat Core
- * @type jQuery
- */
+jQuery.fn = jQuery.prototype = {
+ init: function(a,c) {
+ // Make sure that a selection was provided
+ a = a || document;
+
+ // Handle HTML strings
+ if ( typeof a == "string" ) {
+ var m = quickExpr.exec(a);
+ if ( m && (m[1] || !c) ) {
+ // HANDLE: $(html) -> $(array)
+ if ( m[1] )
+ a = jQuery.clean( [ m[1] ], c );
+
+ // HANDLE: $("#id")
+ else {
+ var tmp = document.getElementById( m[3] );
+ if ( tmp )
+ // Handle the case where IE and Opera return items
+ // by name instead of ID
+ if ( tmp.id != m[3] )
+ return jQuery().find( a );
+ else {
+ this[0] = tmp;
+ this.length = 1;
+ return this;
+ }
+ else
+ a = [];
+ }
-/**
- * A shorthand for $(document).ready(), allowing you to bind a function
- * to be executed when the DOM document has finished loading. This function
- * behaves just like $(document).ready(), in that it should be used to wrap
- * all of the other $() operations on your page. While this function is,
- * technically, chainable - there really isn't much use for chaining against it.
- * You can have as many $(document).ready events on your page as you like.
- *
- * See ready(Function) for details about the ready event.
- *
- * @example $(function(){
- * // Document is ready
- * });
- * @desc Executes the function when the DOM is ready to be used.
- *
- * @example jQuery(function($) {
- * // Your code using failsafe $ alias here...
- * });
- * @desc Uses both the shortcut for $(document).ready() and the argument
- * to write failsafe jQuery code using the $ alias, without relying on the
- * global alias.
- *
- * @name $
- * @param Function fn The function to execute when the DOM is ready.
- * @cat Core
- * @type jQuery
- * @see ready(Function)
- */
+ // HANDLE: $(expr)
+ } else
+ return new jQuery( c ).find( a );
-jQuery.fn = jQuery.prototype = {
- /**
- * The current version of jQuery.
- *
- * @private
- * @property
- * @name jquery
- * @type String
- * @cat Core
- */
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( jQuery.isFunction(a) )
+ return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
+
+ return this.setArray(
+ // HANDLE: $(array)
+ a.constructor == Array && a ||
+
+ // HANDLE: $(arraylike)
+ // Watch for when an array-like object is passed as the selector
+ (a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
+
+ // HANDLE: $(*)
+ [ a ] );
+ },
+
jquery: "@VERSION",
- /**
- * The number of elements currently matched.
- *
- * @example $("img").length;
- * @before
- * @result 2
- *
- * @property
- * @name length
- * @type Number
- * @cat Core
- */
-
- /**
- * The number of elements currently matched.
- *
- * @example $("img").size();
- * @before
- * @result 2
- *
- * @name size
- * @type Number
- * @cat Core
- */
size: function() {
return this.length;
},
length: 0,
- /**
- * Access all matched elements. This serves as a backwards-compatible
- * way of accessing all matched elements (other than the jQuery object
- * itself, which is, in fact, an array of elements).
- *
- * @example $("img").get();
- * @before
- * @result [ ]
- * @desc Selects all images in the document and returns the DOM Elements as an Array
- *
- * @name get
- * @type Array
- * @cat Core
- */
-
- /**
- * Access a single matched element. num is used to access the
- * Nth element matched.
- *
- * @example $("img").get(0);
- * @before
- * @result [ ]
- * @desc Selects all images in the document and returns the first one
- *
- * @name get
- * @type Element
- * @param Number num Access the element in the Nth position.
- * @cat Core
- */
get: function( num ) {
return num == undefined ?
@@ -249,96 +99,22 @@ jQuery.fn = jQuery.prototype = {
this[num];
},
- /**
- * Set the jQuery object to an array of elements, while maintaining
- * the stack.
- *
- * @example $("img").pushStack([ document.body ]);
- * @result $("img").pushStack() == [ document.body ]
- *
- * @private
- * @name pushStack
- * @type jQuery
- * @param Elements elems An array of elements
- * @cat Core
- */
pushStack: function( a ) {
- var ret = jQuery(this);
+ var ret = jQuery(a);
ret.prevObject = this;
- return ret.setArray( a );
+ return ret;
},
- /**
- * Set the jQuery object to an array of elements. This operation is
- * completely destructive - be sure to use .pushStack() if you wish to maintain
- * the jQuery stack.
- *
- * @example $("img").setArray([ document.body ]);
- * @result $("img").setArray() == [ document.body ]
- *
- * @private
- * @name setArray
- * @type jQuery
- * @param Elements elems An array of elements
- * @cat Core
- */
setArray: function( a ) {
this.length = 0;
- [].push.apply( this, a );
+ Array.prototype.push.apply( this, a );
return this;
},
- /**
- * Execute a function within the context of every matched element.
- * This means that every time the passed-in function is executed
- * (which is once for every element matched) the 'this' keyword
- * points to the specific element.
- *
- * Additionally, the function, when executed, is passed a single
- * argument representing the position of the element in the matched
- * set.
- *
- * @example $("img").each(function(i){
- * this.src = "test" + i + ".jpg";
- * });
- * @before
- * @result
- * @desc Iterates over two images and sets their src property
- *
- * @name each
- * @type jQuery
- * @param Function fn A function to execute
- * @cat Core
- */
each: function( fn, args ) {
return jQuery.each( this, fn, args );
},
- /**
- * Searches every matched element for the object and returns
- * the index of the element, if found, starting with zero.
- * Returns -1 if the object wasn't found.
- *
- * @example $("*").index( $('#foobar')[0] )
- * @before
- * @result 0
- * @desc Returns the index for the element with ID foobar
- *
- * @example $("*").index( $('#foo'))
- * @before
- * @result 2
- * @desc Returns the index for the element with ID foo
- *
- * @example $("*").index( $('#bar'))
- * @before
- * @result -1
- * @desc Returns -1, as there is no element with ID bar
- *
- * @name index
- * @type Number
- * @param Element subject Object to search for
- * @cat Core
- */
index: function( obj ) {
var pos = -1;
this.each(function(i){
@@ -347,926 +123,390 @@ jQuery.fn = jQuery.prototype = {
return pos;
},
- /**
- * Access a property on the first matched element.
- * This method makes it easy to retrieve a property value
- * from the first matched element.
- *
- * @example $("img").attr("src");
- * @before
- * @result test.jpg
- * @desc Returns the src attribute from the first image in the document.
- *
- * @name attr
- * @type Object
- * @param String name The name of the property to access.
- * @cat DOM/Attributes
- */
-
- /**
- * Set a key/value object as properties to all matched elements.
- *
- * This serves as the best way to set a large number of properties
- * on all matched elements.
- *
- * @example $("img").attr({ src: "test.jpg", alt: "Test Image" });
- * @before
- * @result
- * @desc Sets src and alt attributes to all images.
- *
- * @name attr
- * @type jQuery
- * @param Map properties Key/value pairs to set as object properties.
- * @cat DOM/Attributes
- */
-
- /**
- * Set a single property to a value, on all matched elements.
- *
- * Can compute values provided as ${formula}, see second example.
- *
- * Note that you can't set the name property of input elements in IE.
- * Use $(html) or .append(html) or .html(html) to create elements
- * on the fly including the name property.
- *
- * @example $("img").attr("src","test.jpg");
- * @before
- * @result
- * @desc Sets src attribute to all images.
- *
- * @example $("img").attr("title", "${this.src}");
- * @before
- * @result
- * @desc Sets title attribute from src attribute, a shortcut for attr(String,Function)
- *
- * @name attr
- * @type jQuery
- * @param String key The name of the property to set.
- * @param Object value The value to set the property to.
- * @cat DOM/Attributes
- */
-
- /**
- * Set a single property to a computed value, on all matched elements.
- *
- * Instead of a value, a function is provided, that computes the value.
- *
- * @example $("img").attr("title", function() { return this.src });
- * @before
- * @result
- * @desc Sets title attribute from src attribute.
- *
- * @name attr
- * @type jQuery
- * @param String key The name of the property to set.
- * @param Function value A function returning the value to set.
- * @cat DOM/Attributes
- */
attr: function( key, value, type ) {
var obj = key;
// Look for the case where we're accessing a style value
if ( key.constructor == String )
if ( value == undefined )
- return jQuery[ type || "attr" ]( this[0], key );
+ return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;
else {
obj = {};
obj[ key ] = value;
}
// Check to see if we're setting style values
- return this.each(function(){
+ return this.each(function(index){
// Set all the styles
for ( var prop in obj )
jQuery.attr(
type ? this.style : this,
- prop, jQuery.prop(this, obj[prop], type)
+ prop, jQuery.prop(this, obj[prop], type, index, prop)
);
});
},
- /**
- * Access a style property on the first matched element.
- * This method makes it easy to retrieve a style property value
- * from the first matched element.
- *
- * @example $("p").css("color");
- * @before
Test Paragraph.
- * @result "red"
- * @desc Retrieves the color style of the first paragraph
- *
- * @example $("p").css("font-weight");
- * @before
Test Paragraph.
- * @result "bold"
- * @desc Retrieves the font-weight style of the first paragraph.
- *
- * @name css
- * @type String
- * @param String name The name of the property to access.
- * @cat CSS
- */
-
- /**
- * Set a key/value object as style properties to all matched elements.
- *
- * This serves as the best way to set a large number of style properties
- * on all matched elements.
- *
- * @example $("p").css({ color: "red", background: "blue" });
- * @before
Test Paragraph.
- * @result
Test Paragraph.
- * @desc Sets color and background styles to all p elements.
- *
- * @name css
- * @type jQuery
- * @param Map properties Key/value pairs to set as style properties.
- * @cat CSS
- */
-
- /**
- * Set a single style property to a value, on all matched elements.
- * If a number is provided, it is automatically converted into a pixel value.
- *
- * @example $("p").css("color","red");
- * @before
Test Paragraph.
- * @result
Test Paragraph.
- * @desc Changes the color of all paragraphs to red
- *
- * @example $("p").css("left",30);
- * @before
Test Paragraph.
- * @result
Test Paragraph.
- * @desc Changes the left of all paragraphs to "30px"
- *
- * @name css
- * @type jQuery
- * @param String key The name of the property to set.
- * @param String|Number value The value to set the property to.
- * @cat CSS
- */
css: function( key, value ) {
return this.attr( key, value, "curCSS" );
},
- /**
- * Get the text contents of all matched elements. The result is
- * a string that contains the combined text contents of all matched
- * elements. This method works on both HTML and XML documents.
- *
- * @example $("p").text();
- * @before
Test Paragraph.
Paraparagraph
- * @result Test Paragraph.Paraparagraph
- * @desc Gets the concatenated text of all paragraphs
- *
- * @name text
- * @type String
- * @cat DOM/Attributes
- */
-
- /**
- * Set the text contents of all matched elements.
- *
- * Similar to html(), but escapes HTML (replace "<" and ">" with their
- * HTML entities).
- *
- * @example $("p").text("Some new text.");
- * @before
Test Paragraph.
- * @result
<b>Some</b> new text.
- * @desc Sets the text of all paragraphs.
- *
- * @example $("p").text("Some new text.", true);
- * @before
Test Paragraph.
- * @result
Some new text.
- * @desc Sets the text of all paragraphs.
- *
- * @name text
- * @type String
- * @param String val The text value to set the contents of the element to.
- * @cat DOM/Attributes
- */
text: function(e) {
- var type = this.length && this[0].innerText == undefined ?
- "textContent" : "innerText";
-
- return e == undefined ?
- jQuery.map(this, function(a){ return a[ type ]; }).join('') :
- this.each(function(){ this[ type ] = e; });
+ if ( typeof e != "object" && e != null )
+ return this.empty().append( document.createTextNode( e ) );
+
+ var t = "";
+ jQuery.each( e || this, function(){
+ jQuery.each( this.childNodes, function(){
+ if ( this.nodeType != 8 )
+ t += this.nodeType != 1 ?
+ this.nodeValue : jQuery.fn.text([ this ]);
+ });
+ });
+ return t;
+ },
+
+ wrapAll: function(html) {
+ if ( this[0] )
+ // The elements to wrap the target around
+ jQuery(html, this[0].ownerDocument)
+ .clone()
+ .insertBefore(this[0])
+ .map(function(){
+ var elem = this;
+ while ( elem.firstChild )
+ elem = elem.firstChild;
+ return elem;
+ })
+ .append(this);
+
+ return this;
},
- /**
- * Wrap all matched elements with a structure of other elements.
- * This wrapping process is most useful for injecting additional
- * stucture into a document, without ruining the original semantic
- * qualities of a document.
- *
- * This works by going through the first element
- * provided (which is generated, on the fly, from the provided HTML)
- * and finds the deepest ancestor element within its
- * structure - it is that element that will en-wrap everything else.
- *
- * This does not work with elements that contain text. Any necessary text
- * must be added after the wrapping is done.
- *
- * @example $("p").wrap("");
- * @before
Test Paragraph.
- * @result
Test Paragraph.
- *
- * @name wrap
- * @type jQuery
- * @param String html A string of HTML, that will be created on the fly and wrapped around the target.
- * @cat DOM/Manipulation
- */
-
- /**
- * Wrap all matched elements with a structure of other elements.
- * This wrapping process is most useful for injecting additional
- * stucture into a document, without ruining the original semantic
- * qualities of a document.
- *
- * This works by going through the first element
- * provided and finding the deepest ancestor element within its
- * structure - it is that element that will en-wrap everything else.
- *
- * This does not work with elements that contain text. Any necessary text
- * must be added after the wrapping is done.
- *
- * @example $("p").wrap( document.getElementById('content') );
- * @before
Test Paragraph.
- * @result
Test Paragraph.
- *
- * @name wrap
- * @type jQuery
- * @param Element elem A DOM element that will be wrapped around the target.
- * @cat DOM/Manipulation
- */
- wrap: function() {
- // The elements to wrap the target around
- var a = jQuery.clean(arguments);
-
- // Wrap each of the matched elements individually
+ wrapInner: function(html) {
return this.each(function(){
- // Clone the structure that we're using to wrap
- var b = a[0].cloneNode(true);
-
- // Insert it before the element to be wrapped
- this.parentNode.insertBefore( b, this );
-
- // Find the deepest point in the wrap structure
- while ( b.firstChild )
- b = b.firstChild;
+ jQuery(this).contents().wrapAll(html);
+ });
+ },
- // Move the matched element to within the wrap structure
- b.appendChild( this );
+ wrap: function(html) {
+ return this.each(function(){
+ jQuery(this).wrapAll(html);
});
},
- /**
- * Append content to the inside of every matched element.
- *
- * This operation is similar to doing an appendChild to all the
- * specified elements, adding them into the document.
- *
- * @example $("p").append("Hello");
- * @before
I would like to say:
- * @result
I would like to say: Hello
- * @desc Appends some HTML to all paragraphs.
- *
- * @example $("p").append( $("#foo")[0] );
- * @before
I would like to say:
Hello
- * @result
I would like to say: Hello
- * @desc Appends an Element to all paragraphs.
- *
- * @example $("p").append( $("b") );
- * @before
I would like to say:
Hello
- * @result
I would like to say: Hello
- * @desc Appends a jQuery object (similar to an Array of DOM Elements) to all paragraphs.
- *
- * @name append
- * @type jQuery
- * @param content Content to append to the target
- * @cat DOM/Manipulation
- * @see prepend()
- * @see before()
- * @see after()
- */
append: function() {
return this.domManip(arguments, true, 1, function(a){
this.appendChild( a );
});
},
- /**
- * Prepend content to the inside of every matched element.
- *
- * This operation is the best way to insert elements
- * inside, at the beginning, of all matched elements.
- *
- * @example $("p").prepend("Hello");
- * @before
I would like to say:
- * @result
HelloI would like to say:
- * @desc Prepends some HTML to all paragraphs.
- *
- * @example $("p").prepend( $("#foo")[0] );
- * @before
I would like to say:
Hello
- * @result
HelloI would like to say:
- * @desc Prepends an Element to all paragraphs.
- *
- * @example $("p").prepend( $("b") );
- * @before
I would like to say:
Hello
- * @result
HelloI would like to say:
- * @desc Prepends a jQuery object (similar to an Array of DOM Elements) to all paragraphs.
- *
- * @name prepend
- * @type jQuery
- * @param content Content to prepend to the target.
- * @cat DOM/Manipulation
- * @see append()
- * @see before()
- * @see after()
- */
prepend: function() {
return this.domManip(arguments, true, -1, function(a){
this.insertBefore( a, this.firstChild );
});
},
- /**
- * Insert content before each of the matched elements.
- *
- * @example $("p").before("Hello");
- * @before
I would like to say:
- * @result Hello
I would like to say:
- * @desc Inserts some HTML before all paragraphs.
- *
- * @example $("p").before( $("#foo")[0] );
- * @before
I would like to say:
Hello
- * @result Hello
I would like to say:
- * @desc Inserts an Element before all paragraphs.
- *
- * @example $("p").before( $("b") );
- * @before
I would like to say:
Hello
- * @result Hello
I would like to say:
- * @desc Inserts a jQuery object (similar to an Array of DOM Elements) before all paragraphs.
- *
- * @name before
- * @type jQuery
- * @param content Content to insert before each target.
- * @cat DOM/Manipulation
- * @see append()
- * @see prepend()
- * @see after()
- */
before: function() {
return this.domManip(arguments, false, 1, function(a){
this.parentNode.insertBefore( a, this );
});
},
- /**
- * Insert content after each of the matched elements.
- *
- * @example $("p").after("Hello");
- * @before
I would like to say:
- * @result
I would like to say:
Hello
- * @desc Inserts some HTML after all paragraphs.
- *
- * @example $("p").after( $("#foo")[0] );
- * @before Hello
I would like to say:
- * @result
I would like to say:
Hello
- * @desc Inserts an Element after all paragraphs.
- *
- * @example $("p").after( $("b") );
- * @before Hello
I would like to say:
- * @result
I would like to say:
Hello
- * @desc Inserts a jQuery object (similar to an Array of DOM Elements) after all paragraphs.
- *
- * @name after
- * @type jQuery
- * @param content Content to insert after each target.
- * @cat DOM/Manipulation
- * @see append()
- * @see prepend()
- * @see before()
- */
after: function() {
return this.domManip(arguments, false, -1, function(a){
this.parentNode.insertBefore( a, this.nextSibling );
});
},
- /**
- * End the most recent 'destructive' operation, reverting the list of matched elements
- * back to its previous state. After an end operation, the list of matched elements will
- * revert to the last state of matched elements.
- *
- * If there was no destructive operation before, an empty set is returned.
- *
- * @example $("p").find("span").end();
- * @before
Hello, how are you?
- * @result [
...
]
- * @desc Selects all paragraphs, finds span elements inside these, and reverts the
- * selection back to the paragraphs.
- *
- * @name end
- * @type jQuery
- * @cat DOM/Traversing
- */
end: function() {
return this.prevObject || jQuery([]);
},
- /**
- * Searches for all elements that match the specified expression.
-
- * This method is a good way to find additional descendant
- * elements with which to process.
- *
- * All searching is done using a jQuery expression. The expression can be
- * written using CSS 1-3 Selector syntax, or basic XPath.
- *
- * @example $("p").find("span");
- * @before
Hello, how are you?
- * @result [ Hello ]
- * @desc Starts with all paragraphs and searches for descendant span
- * elements, same as $("p span")
- *
- * @name find
- * @type jQuery
- * @param String expr An expression to search with.
- * @cat DOM/Traversing
- */
find: function(t) {
- return this.pushStack( jQuery.map( this, function(a){
- return jQuery.find(t,a);
- }) );
- },
+ var data = jQuery.map(this, function(a){ return jQuery.find(t,a); });
+ return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ?
+ jQuery.unique( data ) : data );
+ },
+
+ clone: function() {
+ var $this = this.add(this.find("*"));
+ if (jQuery.browser.msie) {
+ // Need to remove events on the element and its descendants
+ $this.each(function() {
+ this._$events = {};
+ for (var type in this.$events)
+ this._$events[type] = jQuery.extend({},this.$events[type]);
+ }).unbind();
+ }
- /**
- * Clone matched DOM Elements and select the clones.
- *
- * This is useful for moving copies of the elements to another
- * location in the DOM.
- *
- * @example $("b").clone().prependTo("p");
- * @before Hello
, how are you?
- * @result Hello
Hello, how are you?
- * @desc Clones all b elements (and selects the clones) and prepends them to all paragraphs.
- *
- * @name clone
- * @type jQuery
- * @param Boolean deep (Optional) Set to false if you don't want to clone all descendant nodes, in addition to the element itself.
- * @cat DOM/Manipulation
- */
- clone: function(deep) {
- return this.pushStack( jQuery.map( this, function(a){
- return a.cloneNode( deep != undefined ? deep : true );
+ // Do the clone
+ var r = this.pushStack( jQuery.map( this, function(a){
+ return a.cloneNode( true );
}) );
+
+ if (jQuery.browser.msie) {
+ $this.each(function() {
+ // Add the events back to the original and its descendants
+ var events = this._$events;
+ for (var type in events)
+ for (var handler in events[type])
+ jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
+ this._$events = null;
+ });
+ }
+
+ // copy form values over
+ var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]');
+ $this.filter('select,input[@type=checkbox]').each(function(i) {
+ if (this.selectedIndex)
+ inputs[i].selectedIndex = this.selectedIndex;
+ if (this.checked)
+ inputs[i].checked = true;
+ });
+
+ // Return the cloned set
+ return r;
},
- /**
- * Removes all elements from the set of matched elements that do not
- * match the specified expression(s). This method is used to narrow down
- * the results of a search.
- *
- * Provide a comma-separated list of expressions to apply multiple filters at once.
- *
- * @example $("p").filter(".selected")
- * @before
Hello
How are you?
- * @result [
Hello
]
- * @desc Selects all paragraphs and removes those without a class "selected".
- *
- * @example $("p").filter(".selected, :first")
- * @before
Hello
Hello Again
And Again
- * @result [
Hello
,
And Again
]
- * @desc Selects all paragraphs and removes those without class "selected" and being the first one.
- *
- * @name filter
- * @type jQuery
- * @param String expression Expression(s) to search with.
- * @cat DOM/Traversing
- */
-
- /**
- * Removes all elements from the set of matched elements that do not
- * pass the specified filter. This method is used to narrow down
- * the results of a search.
- *
- * @example $("p").filter(function(index) {
- * return $("ol", this).length == 0;
- * })
- * @before
Hello
How are you?
- * @result [
How are you?
]
- * @desc Remove all elements that have a child ol element
- *
- * @name filter
- * @type jQuery
- * @param Function filter A function to use for filtering
- * @cat DOM/Traversing
- */
filter: function(t) {
return this.pushStack(
- t.constructor == Function &&
+ jQuery.isFunction( t ) &&
jQuery.grep(this, function(el, index){
- return t.apply(el, [index])
+ return t.apply(el, [index]);
}) ||
jQuery.multiFilter(t,this) );
},
- /**
- * Removes the specified Element from the set of matched elements. This
- * method is used to remove a single Element from a jQuery object.
- *
- * @example $("p").not( $("#selected")[0] )
- * @before
Hello
Hello Again
- * @result [
Hello
]
- * @desc Removes the element with the ID "selected" from the set of all paragraphs.
- *
- * @name not
- * @type jQuery
- * @param Element el An element to remove from the set
- * @cat DOM/Traversing
- */
-
- /**
- * Removes elements matching the specified expression from the set
- * of matched elements. This method is used to remove one or more
- * elements from a jQuery object.
- *
- * @example $("p").not("#selected")
- * @before
Hello
Hello Again
- * @result [
Hello
]
- * @desc Removes the element with the ID "selected" from the set of all paragraphs.
- *
- * @name not
- * @type jQuery
- * @param String expr An expression with which to remove matching elements
- * @cat DOM/Traversing
- */
-
- /**
- * Removes any elements inside the array of elements from the set
- * of matched elements. This method is used to remove one or more
- * elements from a jQuery object.
- *
- * @example $("p").not( $("div p.selected") )
- * @before
Hello
Hello Again
- * @result [
Hello
]
- * @desc Removes all elements that match "div p.selected" from the total set of all paragraphs.
- *
- * @name not
- * @type jQuery
- * @param Array|jQuery elems A set of elements to remove from the jQuery set of matched elements.
- * @cat DOM/Traversing
- */
not: function(t) {
return this.pushStack(
t.constructor == String &&
- jQuery.multiFilter(t,this,true) ||
+ jQuery.multiFilter(t, this, true) ||
- jQuery.grep(this,function(a){
- if ( t.constructor == Array || t.jquery )
- return jQuery.inArray( t, a ) < 0;
- else
- return a != t;
- }) );
+ jQuery.grep(this, function(a) {
+ return ( t.constructor == Array || t.jquery )
+ ? jQuery.inArray( a, t ) < 0
+ : a != t;
+ })
+ );
},
- /**
- * Adds the elements matched by the expression to the jQuery object. This
- * can be used to concatenate the result sets of two expressions.
- *
- * @example $("p").add("span")
- * @before
Hello
Hello Again
- * @result [
Hello
, Hello Again ]
- *
- * @name add
- * @type jQuery
- * @param String expr An expression whose matched elements are added
- * @cat DOM/Traversing
- */
-
- /**
- * Adds the on the fly created elements to the jQuery object.
- *
- * @example $("p").add("Again")
- * @before
Hello
- * @result [
Hello
, Again ]
- *
- * @name add
- * @type jQuery
- * @param String html A string of HTML to create on the fly.
- * @cat DOM/Traversing
- */
-
- /**
- * Adds one or more Elements to the set of matched elements.
- *
- * This is used to add a set of Elements to a jQuery object.
- *
- * @example $("p").add( document.getElementById("a") )
- * @before
, Hello Again, And Again ]
- *
- * @name add
- * @type jQuery
- * @param Element|Array elements One or more Elements to add
- * @cat DOM/Traversing
- */
add: function(t) {
return this.pushStack( jQuery.merge(
this.get(),
- typeof t == "string" ? jQuery(t).get() : t )
+ t.constructor == String ?
+ jQuery(t).get() :
+ t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?
+ t : [t] )
);
},
- /**
- * Checks the current selection against an expression and returns true,
- * if at least one element of the selection fits the given expression.
- *
- * Does return false, if no element fits or the expression is not valid.
- *
- * filter(String) is used internally, therefore all rules that apply there
- * apply here, too.
- *
- * @example $("input[@type='checkbox']").parent().is("form")
- * @before
- * @result true
- * @desc Returns true, because the parent of the input is a form element
- *
- * @example $("input[@type='checkbox']").parent().is("form")
- * @before
- * @result false
- * @desc Returns false, because the parent of the input is a p element
- *
- * @name is
- * @type Boolean
- * @param String expr The expression with which to filter
- * @cat DOM/Traversing
- */
is: function(expr) {
- return expr ? jQuery.filter(expr,this).r.length > 0 : false;
+ return expr ? jQuery.multiFilter(expr,this).length > 0 : false;
},
- /**
- * Get the current value of the first matched element.
- *
- * @example $("input").val();
- * @before
- * @result "some text"
- *
- * @name val
- * @type String
- * @cat DOM/Attributes
- */
-
- /**
- * Set the value of every matched element.
- *
- * @example $("input").val("test");
- * @before
- * @result
- *
- * @name val
- * @type jQuery
- * @param String val Set the property to the specified value.
- * @cat DOM/Attributes
- */
val: function( val ) {
- return val == undefined ?
- ( this.length ? this[0].value : null ) :
- this.attr( "value", val );
+ if ( val == undefined ) {
+ if ( this.length ) {
+ var elem = this[0];
+
+ // We need to handle select boxes special
if ( jQuery.nodeName(elem, "select") ) {
var index = elem.selectedIndex,
+ a = [],
+ options = elem.options,
+ one = elem.type == "select-one";
+
+ // Nothing was selected
if ( index < 0 )
+ return null;
+
+ // Loop through all the selected options
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
+ var option = options[i];
if ( option.selected ) {
// Get the specifc value for the option
var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value;
+
+ // We don't need an array for one selects
if ( one )
+ return val;
+
+ // Multi-Selects return an array
a.push(val);
}
}
+
return a;
+
+ // Everything else, we just grab the value
} else
+ return this[0].value.replace(/\r/g, "");
+ }
+ } else
+ return this.attr( "value", val );
},
- /**
- * Get the html contents of the first matched element.
- * This property is not available on XML documents.
- *
- * @example $("div").html();
- * @before
- * @result
- *
- * @name html
- * @type String
- * @cat DOM/Attributes
- */
-
- /**
- * Set the html contents of every matched element.
- * This property is not available on XML documents.
- *
- * @example $("div").html("new stuff");
- * @before
- * @result
new stuff
- *
- * @name html
- * @type jQuery
- * @param String val Set the html contents to the specified value.
- * @cat DOM/Attributes
- */
html: function( val ) {
return val == undefined ?
( this.length ? this[0].innerHTML : null ) :
this.empty().append( val );
},
+
+ replaceWith: function( val ) {
+ return this.after( val ).remove();
+ },
+
+ slice: function() {
+ return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
+ },
+
+ map: function(fn) {
+ return this.pushStack(jQuery.map( this, function(elem,i){
+ return fn.call( elem, i, elem );
+ }));
+ },
+
+ andSelf: function() {
+ return this.add( this.prevObject );
+ },
- /**
- * @private
- * @name domManip
- * @param Array args
- * @param Boolean table Insert TBODY in TABLEs if one is not found.
- * @param Number dir If dir<0, process args in reverse order.
- * @param Function fn The function doing the DOM manipulation.
- * @type jQuery
- * @cat Core
- */
- domManip: function(args, table, dir, fn){
- var clone = this.length > 1;
- var a = jQuery.clean(args);
- if ( dir < 0 )
- a.reverse();
+ domManip: function(args, table, dir, fn) {
+ var clone = this.length > 1, a;
return this.each(function(){
+ if ( !a ) {
+ a = jQuery.clean(args, this.ownerDocument);
+ if ( dir < 0 )
+ a.reverse();
+ }
+
var obj = this;
- if ( table && this.nodeName.toUpperCase() == "TABLE" && a[0].nodeName.toUpperCase() == "TR" )
+ if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )
obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));
- for ( var i = 0, al = a.length; i < al; i++ )
- fn.apply( obj, [ clone ? a[i].cloneNode(true) : a[i] ] );
-
+ jQuery.each( a, function(){
+ if ( jQuery.nodeName(this, "script") ) {
+ if ( this.src )
+ jQuery.ajax({ url: this.src, async: false, dataType: "script" });
+ else
+ jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" );
+ } else
+ fn.apply( obj, [ clone ? this.cloneNode(true) : this ] );
+ });
});
}
};
-/**
- * Extends the jQuery object itself. Can be used to add functions into
- * the jQuery namespace and to add plugin methods (plugins).
- *
- * @example jQuery.fn.extend({
- * check: function() {
- * return this.each(function() { this.checked = true; });
- * },
- * uncheck: function() {
- * return this.each(function() { this.checked = false; });
- * }
- * });
- * $("input[@type=checkbox]").check();
- * $("input[@type=radio]").uncheck();
- * @desc Adds two plugin methods.
- *
- * @example jQuery.extend({
- * min: function(a, b) { return a < b ? a : b; },
- * max: function(a, b) { return a > b ? a : b; }
- * });
- * @desc Adds two functions into the jQuery namespace
- *
- * @name $.extend
- * @param Object prop The object that will be merged into the jQuery object
- * @type Object
- * @cat Core
- */
-
-/**
- * Extend one object with one or more others, returning the original,
- * modified, object. This is a great utility for simple inheritance.
- *
- * @example var settings = { validate: false, limit: 5, name: "foo" };
- * var options = { validate: true, name: "bar" };
- * jQuery.extend(settings, options);
- * @result settings == { validate: true, limit: 5, name: "bar" }
- * @desc Merge settings and options, modifying settings
- *
- * @example var defaults = { validate: false, limit: 5, name: "foo" };
- * var options = { validate: true, name: "bar" };
- * var settings = jQuery.extend({}, defaults, options);
- * @result settings == { validate: true, limit: 5, name: "bar" }
- * @desc Merge defaults and options, without modifying the defaults
- *
- * @name $.extend
- * @param Object target The object to extend
- * @param Object prop1 The object that will be merged into the first.
- * @param Object propN (optional) More objects to merge into the first
- * @type Object
- * @cat JavaScript
- */
jQuery.extend = jQuery.fn.extend = function() {
// copy reference to target object
- var target = arguments[0],
- a = 1;
+ var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false;
+
+ // Handle a deep copy situation
+ if ( target.constructor == Boolean ) {
+ deep = target;
+ target = arguments[1] || {};
+ }
// extend jQuery itself if only one argument is passed
- if ( arguments.length == 1 ) {
+ if ( al == 1 ) {
target = this;
a = 0;
}
+
var prop;
- while (prop = arguments[a++])
- // Extend the base object
- for ( var i in prop ) target[i] = prop[i];
+
+ for ( ; a < al; a++ )
+ // Only deal with non-null/undefined values
+ if ( (prop = arguments[a]) != null )
+ // Extend the base object
+ for ( var i in prop ) {
+ // Prevent never-ending loop
+ if ( target == prop[i] )
+ continue;
+
+ // Recurse if we're merging object values
+ if ( deep && typeof prop[i] == 'object' && target[i] )
+ jQuery.extend( target[i], prop[i] );
+
+ // Don't bring in undefined values
+ else if ( prop[i] != undefined )
+ target[i] = prop[i];
+ }
// Return the modified object
return target;
};
jQuery.extend({
- /**
- * Run this function to give control of the $ variable back
- * to whichever library first implemented it. This helps to make
- * sure that jQuery doesn't conflict with the $ object
- * of other libraries.
- *
- * By using this function, you will only be able to access jQuery
- * using the 'jQuery' variable. For example, where you used to do
- * $("div p"), you now must do jQuery("div p").
- *
- * @example jQuery.noConflict();
- * // Do something with jQuery
- * jQuery("div p").hide();
- * // Do something with another library's $()
- * $("content").style.display = 'none';
- * @desc Maps the original object that was referenced by $ back to $
- *
- * @example jQuery.noConflict();
- * (function($) {
- * $(function() {
- * // more code using $ as alias to jQuery
- * });
- * })(jQuery);
- * // other code using $ as an alias to the other library
- * @desc Reverts the $ alias and then creates and executes a
- * function to provide the $ as a jQuery alias inside the functions
- * scope. Inside the function the original $ object is not available.
- * This works well for most plugins that don't rely on any other library.
- *
- *
- * @name $.noConflict
- * @type undefined
- * @cat Core
- */
- noConflict: function() {
- if ( jQuery._$ )
- $ = jQuery._$;
+ noConflict: function(deep) {
+ window.$ = _$;
+ if ( deep )
+ window.jQuery = _jQuery;
+ return jQuery;
+ },
+
+ // This may seem like some crazy code, but trust me when I say that this
+ // is the only cross-browser way to do this. --John
+ isFunction: function( fn ) {
+ return !!fn && typeof fn != "string" && !fn.nodeName &&
+ fn.constructor != Array && /function/i.test( fn + "" );
+ },
+
+ // check if an element is in a XML document
+ isXMLDoc: function(elem) {
+ return elem.documentElement && !elem.body ||
+ elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+ },
+
+ // Evalulates a script in a global context
+ // Evaluates Async. in Safari 2 :-(
+ globalEval: function( data ) {
+ data = jQuery.trim( data );
+ if ( data ) {
+ if ( window.execScript )
+ window.execScript( data );
+ else if ( jQuery.browser.safari )
+ // safari doesn't provide a synchronous global eval
+ window.setTimeout( data, 0 );
+ else
+ eval.call( window, data );
+ }
+ },
+
+ nodeName: function( elem, name ) {
+ return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
},
- /**
- * A generic iterator function, which can be used to seemlessly
- * iterate over both objects and arrays. This function is not the same
- * as $().each() - which is used to iterate, exclusively, over a jQuery
- * object. This function can be used to iterate over anything.
- *
- * The callback has two arguments:the key (objects) or index (arrays) as first
- * the first, and the value as the second.
- *
- * @example $.each( [0,1,2], function(i, n){
- * alert( "Item #" + i + ": " + n );
- * });
- * @desc This is an example of iterating over the items in an array,
- * accessing both the current item and its index.
- *
- * @example $.each( { name: "John", lang: "JS" }, function(i, n){
- * alert( "Name: " + i + ", Value: " + n );
- * });
- *
- * @desc This is an example of iterating over the properties in an
- * Object, accessing both the current item and its key.
- *
- * @name $.each
- * @param Object obj The object, or array, to iterate over.
- * @param Function fn The function that will be executed on every object.
- * @type Object
- * @cat JavaScript
- */
// args is for internal usage only
each: function( obj, fn, args ) {
- if ( obj.length == undefined )
- for ( var i in obj )
- fn.apply( obj[i], args || [i, obj[i]] );
- else
- for ( var i = 0, ol = obj.length; i < ol; i++ )
- if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break;
+ if ( args ) {
+ if ( obj.length == undefined )
+ for ( var i in obj )
+ fn.apply( obj[i], args );
+ else
+ for ( var i = 0, ol = obj.length; i < ol; i++ )
+ if ( fn.apply( obj[i], args ) === false ) break;
+
+ // A special, fast, case for the most common use of each
+ } else {
+ if ( obj.length == undefined )
+ for ( var i in obj )
+ fn.call( obj[i], i, obj[i] );
+ else
+ for ( var i = 0, ol = obj.length, val = obj[0];
+ i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){}
+ }
+
return obj;
},
- prop: function(elem, value, type){
+ prop: function(elem, value, type, index, prop){
// Handle executable functions
- if ( value.constructor == Function )
- return value.call( elem );
+ if ( jQuery.isFunction( value ) )
+ value = value.call( elem, [index] );
+
+ // exclude the following css properties to add px
+ var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
// Handle passing in a number to a CSS property
- if ( value.constructor == Number && type == "css" )
- return value + "px";
-
- return value;
+ return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?
+ value + "px" :
+ value;
},
className: {
// internal only, use addClass("class")
add: function( elem, c ){
- jQuery.each( c.split(/\s+/), function(i, cur){
+ jQuery.each( (c || "").split(/\s+/), function(i, cur){
if ( !jQuery.className.has( elem.className, cur ) )
elem.className += ( elem.className ? " " : "" ) + cur;
});
@@ -1274,23 +514,18 @@ jQuery.extend({
// internal only, use removeClass("class")
remove: function( elem, c ){
- elem.className = c ?
+ elem.className = c != undefined ?
jQuery.grep( elem.className.split(/\s+/), function(cur){
return !jQuery.className.has( c, cur );
- }).join(' ') : "";
+ }).join(" ") : "";
},
// internal only, use is(".class")
has: function( t, c ) {
- t = t.className || t;
- return t && new RegExp("(^|\\s)" + c + "(\\s|$)").test( t );
+ return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;
}
},
- /**
- * Swap in/out style options.
- * @private
- */
swap: function(e,o,f) {
for ( var i in o ) {
e.style["old"+i] = e.style[i];
@@ -1305,13 +540,13 @@ jQuery.extend({
if ( p == "height" || p == "width" ) {
var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
- for ( var i = 0, dl = d.length; i < dl; i++ ) {
- old["padding" + d[i]] = 0;
- old["border" + d[i] + "Width"] = 0;
- }
+ jQuery.each( d, function(){
+ old["padding" + this] = 0;
+ old["border" + this + "Width"] = 0;
+ });
jQuery.swap( e, old, function() {
- if (jQuery.css(e,"display") != "none") {
+ if ( jQuery(e).is(':visible') ) {
oHeight = e.offsetHeight;
oWidth = e.offsetWidth;
} else {
@@ -1321,14 +556,14 @@ jQuery.extend({
visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"
}).appendTo(e.parentNode)[0];
- var parPos = jQuery.css(e.parentNode,"position");
- if ( parPos == "" || parPos == "static" )
+ var parPos = jQuery.css(e.parentNode,"position") || "static";
+ if ( parPos == "static" )
e.parentNode.style.position = "relative";
oHeight = e.clientHeight;
oWidth = e.clientWidth;
- if ( parPos == "" || parPos == "static" )
+ if ( parPos == "static" )
e.parentNode.style.position = "static";
e.parentNode.removeChild(e);
@@ -1342,64 +577,121 @@ jQuery.extend({
},
curCSS: function(elem, prop, force) {
- var ret;
+ var ret, stack = [], swap = [];
+
+ // A helper method for determining if an element's values are broken
+ function color(a){
+ if ( !jQuery.browser.safari )
+ return false;
+
+ var ret = document.defaultView.getComputedStyle(a,null);
+ return !ret || ret.getPropertyValue("color") == "";
+ }
+
+ if (prop == "opacity" && jQuery.browser.msie) {
+ ret = jQuery.attr(elem.style, "opacity");
+ return ret == "" ? "1" : ret;
+ }
- if (prop == 'opacity' && jQuery.browser.msie)
- return jQuery.attr(elem.style, 'opacity');
-
- if (prop == "float" || prop == "cssFloat")
- prop = jQuery.browser.msie ? "styleFloat" : "cssFloat";
+ if (prop.match(/float/i))
+ prop = styleFloat;
if (!force && elem.style[prop])
ret = elem.style[prop];
else if (document.defaultView && document.defaultView.getComputedStyle) {
- if (prop == "cssFloat" || prop == "styleFloat")
+ if (prop.match(/float/i))
prop = "float";
prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();
var cur = document.defaultView.getComputedStyle(elem, null);
- if ( cur )
+ if ( cur && !color(elem) )
ret = cur.getPropertyValue(prop);
- else if ( prop == 'display' )
- ret = 'none';
- else
- jQuery.swap(elem, { display: 'block' }, function() {
- var c = document.defaultView.getComputedStyle(this, '');
- ret = c && c.getPropertyValue(prop) || '';
- });
- } else if (elem.currentStyle) {
+ // If the element isn't reporting its values properly in Safari
+ // then some display: none elements are involved
+ else {
+ // Locate all of the parent display: none elements
+ for ( var a = elem; a && color(a); a = a.parentNode )
+ stack.unshift(a);
+
+ // Go through and make them visible, but in reverse
+ // (It would be better if we knew the exact display type that they had)
+ for ( a = 0; a < stack.length; a++ )
+ if ( color(stack[a]) ) {
+ swap[a] = stack[a].style.display;
+ stack[a].style.display = "block";
+ }
+
+ // Since we flip the display style, we have to handle that
+ // one special, otherwise get the value
+ ret = prop == "display" && swap[stack.length-1] != null ?
+ "none" :
+ document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || "";
+
+ // Finally, revert the display styles back
+ for ( a = 0; a < swap.length; a++ )
+ if ( swap[a] != null )
+ stack[a].style.display = swap[a];
+ }
+ if ( prop == "opacity" && ret == "" )
+ ret = "1";
+
+ } else if (elem.currentStyle) {
var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();});
ret = elem.currentStyle[prop] || elem.currentStyle[newProp];
-
+
+ // From the awesome hack by Dean Edwards
+ // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+ // If we're not dealing with a regular pixel number
+ // but a number that has a weird ending, we need to convert it to pixels
+ if ( !/^\d+(px)?$/i.test(ret) && /^\d/.test(ret) ) {
+ var style = elem.style.left;
+ var runtimeStyle = elem.runtimeStyle.left;
+ elem.runtimeStyle.left = elem.currentStyle.left;
+ elem.style.left = ret || 0;
+ ret = elem.style.pixelLeft + "px";
+ elem.style.left = style;
+ elem.runtimeStyle.left = runtimeStyle;
+ }
}
return ret;
},
- clean: function(a) {
+ clean: function(a, doc) {
var r = [];
+ doc = doc || document;
- for ( var i = 0, al = a.length; i < al; i++ ) {
- var arg = a[i];
+ jQuery.each( a, function(i,arg){
+ if ( !arg ) return;
- if ( !arg ) continue;
+ if ( arg.constructor == Number )
+ arg = arg.toString();
- // Convert html string into DOM nodes
+ // Convert html string into DOM nodes
if ( typeof arg == "string" ) {
+ // Fix "XHTML"-style tags in all browsers
+ arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){
+ return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+">"+tag+">";
+ });
+
// Trim whitespace, otherwise indexOf won't work as expected
- var s = jQuery.trim(arg), div = document.createElement("div"), tb = [];
+ var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];
var wrap =
- // option or optgroup
+ // option or optgroup
!s.indexOf("", ""] ||
- (!s.indexOf("", ""] ||
+
+ s.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
[1, "