// Global undefined variable
window.undefined = window.undefined;
-// Map over the $ in case of overwrite
-if ( $ ) var _$ = $;
-
/**
* Create a new jQuery Object
* @constructor
*/
-var $ = jQuery = function(a,c) {
- /*
- * Handle support for overriding other $() functions. Way too many libraries
- * provide this function to simply ignore it and overwrite it.
- */
+function jQuery(a,c) {
+
+ // Shortcut for document ready (because $(document).each() is silly)
+ if ( a && a.constructor == Function && jQuery.fn.ready )
+ return jQuery(document).ready(a);
+ // Make sure t hat a selection was provided
+ a = a || jQuery.context || document;
+
+ /*
+ * Handle support for overriding other $() functions. Way too many libraries
+ * provide this function to simply ignore it and overwrite it.
+ */
+ /*
// Check to see if this is a possible collision case
- if ( _$ && !c && ( a.constructor == String &&
+ if ( jQuery._$ && !c && a.constructor == String &&
// Make sure that the expression is a colliding one
!/[^a-zA-Z0-9_-]/.test(a) &&
// and that there are no elements that match it
// (this is the one truly ambiguous case)
- !document.getElementsByTagName(a).length ) ||
-
- // Watch for an array being passed in (Prototype 1.5)
- a.constructor == Array )
+ !document.getElementsByTagName(a).length )
// Use the default method, in case it works some voodoo
- return _$( a );
+ return jQuery._$( a );
+ */
- // Watch for when a jQuery object is passed in as an arg
- if ( a && a.jquery )
+ // Watch for when a jQuery object is passed as the selector
+ if ( a.jquery )
return a;
+
+ // Watch for when a jQuery object is passed at the context
+ if ( c && c.jquery )
+ return jQuery(c.get()).find(a);
// If the context is global, return a new object
if ( window == this )
return new jQuery(a,c);
-
- // Find the matching elements and save them for later
- this.cur = jQuery.Select(
- a || jQuery.context || document,
- c && c.jquery && c.get(0) || c
- );
+
+ // Handle HTML strings
+ var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
+ if ( m ) a = jQuery.clean( [ m[1] ] );
+
+ // Watch for when an array is passed in
+ this.get( a.constructor == Array || a.length && a[0] != undefined && a[0].nodeType ?
+ // Assume that it's an array of DOM Elements
+ jQuery.merge( a, [] ) :
+
+ // Find the matching elements and save them for later
+ jQuery.find( a, c ) );
+
+ var fn = arguments[ arguments.length - 1 ];
+ if ( fn && fn.constructor == Function )
+ this.each(fn);
}
+// Map over the $ in case of overwrite
+if ( $ )
+ jQuery._$ = $;
+
+// Map the jQuery namespace to the '$' one
+var $ = jQuery;
+
jQuery.fn = jQuery.prototype = {
/**
* The current SVN version of jQuery.
*
* @private
+ * @property
+ * @name jquery
* @type String
*/
jquery: "$Rev$",
/**
* The number of elements currently matched.
*
+ * @example $("img").length;
+ * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
+ * @result 2
+ *
+ * @property
+ * @name length
+ * @type Number
+ */
+
+ /**
+ * The number of elements currently matched.
+ *
+ * @example $("img").size();
+ * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
+ * @result 2
+ *
+ * @name size
* @type Number
*/
size: function() {
- return this.get().length;
+ return this.length;
},
/**
- * Access the elements matched. If a number is provided,
- * the Nth element is returned, otherwise, an array of all
- * matched items is returned.
+ * 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 <img src="test1.jpg"/> <img src="test2.jpg"/>
+ * @result [ <img src="test1.jpg"/> <img src="test2.jpg"/> ]
+ *
+ * @name get
+ * @type Array<Element>
+ */
+
+ /**
+ * Access a single matched element. <tt>num</tt> is used to access the
+ * <tt>num</tt>th element matched.
+ *
+ * @example $("img").get(1);
+ * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
+ * @result [ <img src="test1.jpg"/> ]
+ *
+ * @name get
+ * @type Element
+ * @param Number num Access the element in the <tt>num</tt>th position.
+ */
+
+ /**
+ * Set the jQuery object to an array of elements.
+ *
+ * @example $("img").get([ document.body ]);
+ * @result $("img").get() == [ document.body ]
*
- * @type Array,DOMElement
+ * @private
+ * @name get
+ * @type jQuery
+ * @param Elements elems An array of elements
*/
- get: function(num) {
- return num == undefined ? this.cur : this.cur[num];
+ get: function( num ) {
+ // Watch for when an array (of elements) is passed in
+ if ( num && num.constructor == Array ) {
+
+ // Use a tricky hack to make the jQuery object
+ // look and feel like an array
+ this.length = 0;
+ [].push.apply( this, num );
+
+ return this;
+ } else
+ return num == undefined ?
+
+ // Return a 'clean' array
+ jQuery.map( this, function(a){ return a } ) :
+
+ // Return just the object
+ this[num];
},
-
- each: function(f) {
- for ( var i = 0; i < this.size(); i++ )
- f.apply( this.get(i), [i] );
+
+ /**
+ * 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(){ this.src = "test.jpg"; });
+ * @before <img/> <img/>
+ * @result <img src="test.jpg"/> <img src="test.jpg"/>
+ *
+ * @name each
+ * @type jQuery
+ * @param Function fn A function to execute
+ */
+ each: function( fn, args ) {
+ // Iterate through all of the matched elements
+ for ( var i = 0; i < this.length; i++ )
+
+ // Execute the function within the context of each element
+ fn.apply( this[i], args || [i] );
+
return this;
},
- set: function(a,b) {
- return this.each(function(){
- if ( b === undefined )
- for ( var j in a )
- jQuery.attr(this,j,a[j]);
- else
- jQuery.attr(this,a,b);
- });
- },
- html: function(h) {
- return h == undefined && this.size() ?
- this.get(0).innerHTML : this.set( "innerHTML", h );
+
+ /**
+ * Access a property on the first matched element.
+ * This method makes it easy to retreive a property value
+ * from the first matched element.
+ *
+ * @example $("img").attr("src");
+ * @before <img src="test.jpg"/>
+ * @result test.jpg
+ *
+ * @name attr
+ * @type Object
+ * @param String name The name of the property to access.
+ */
+
+ /**
+ * Set a hash of key/value object 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 <img/>
+ * @result <img src="test.jpg" alt="Test Image"/>
+ *
+ * @name attr
+ * @type jQuery
+ * @param Hash prop A set of key/value pairs to set as object properties.
+ */
+
+ /**
+ * Set a single property to a value, on all matched elements.
+ *
+ * @example $("img").attr("src","test.jpg");
+ * @before <img/>
+ * @result <img src="test.jpg"/>
+ *
+ * @name attr
+ * @type jQuery
+ * @param String key The name of the property to set.
+ * @param Object value The value to set the property to.
+ */
+ attr: function( key, value, type ) {
+ // Check to see if we're setting style values
+ return key.constructor != String || value ?
+ this.each(function(){
+ // See if we're setting a hash of styles
+ if ( value == undefined )
+ // Set all the styles
+ for ( var prop in key )
+ jQuery.attr(
+ type ? this.style : this,
+ prop, key[prop]
+ );
+
+ // See if we're setting a single key/value style
+ else
+ jQuery.attr(
+ type ? this.style : this,
+ key, value
+ );
+ }) :
+
+ // Look for the case where we're accessing a style value
+ jQuery[ type || "attr" ]( this[0], key );
},
- val: function(h) {
- return h == undefined && this.size() ?
- this.get(0).value : this.set( "value", h );
+
+ /**
+ * Access a style property on the first matched element.
+ * This method makes it easy to retreive a style property value
+ * from the first matched element.
+ *
+ * @example $("p").css("red");
+ * @before <p style="color:red;">Test Paragraph.</p>
+ * @result red
+ *
+ * @name css
+ * @type Object
+ * @param String name The name of the property to access.
+ */
+
+ /**
+ * Set a hash of key/value 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 <p>Test Paragraph.</p>
+ * @result <p style="color:red; background:blue;">Test Paragraph.</p>
+ *
+ * @name css
+ * @type jQuery
+ * @param Hash prop A set of key/value pairs to set as style properties.
+ */
+
+ /**
+ * Set a single style property to a value, on all matched elements.
+ *
+ * @example $("p").css("color","red");
+ * @before <p>Test Paragraph.</p>
+ * @result <p style="color:red;">Test Paragraph.</p>
+ *
+ * @name css
+ * @type jQuery
+ * @param String key The name of the property to set.
+ * @param Object value The value to set the property to.
+ */
+ css: function( key, value ) {
+ return this.attr( key, value, "curCSS" );
},
+
+ /**
+ * Retreive 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 <p>Test Paragraph.</p>
+ * @result Test Paragraph.
+ *
+ * @name text
+ * @type String
+ */
text: function(e) {
- e = e || this.get();
+ e = e || this;
var t = "";
for ( var j = 0; j < e.length; j++ ) {
var r = e[j].childNodes;
return t;
},
- css: function(a,b) {
- return a.constructor != String || b ?
- this.each(function(){
- if ( b === undefined )
- for ( var j in a )
- jQuery.attr(this.style,j,a[j]);
- else
- jQuery.attr(this.style,a,b);
- }) : jQuery.css( this.get(0), a );
- },
- toggle: function() {
- return this.each(function(){
- var d = jQuery.css(this,"display");
- if ( !d || d == "none" )
- $(this).show();
- else
- $(this).hide();
- });
- },
- show: function() {
- return this.each(function(){
- this.style.display = this.oldblock ? this.oldblock : "";
- if ( jQuery.css(this,"display") == "none" )
- this.style.display = "block";
- });
- },
- hide: function() {
- return this.each(function(){
- this.oldblock = jQuery.css(this,"display");
- if ( this.oldblock == "none" )
- this.oldblock = "block";
- this.style.display = "none";
- });
- },
- addClass: function(c) {
- return this.each(function(){
- jQuery.className.add(this,c);
- });
- },
- removeClass: function(c) {
- return this.each(function(){
- jQuery.className.remove(this,c);
- });
- },
-
- toggleClass: function(c) {
- return this.each(function(){
- if (jQuery.hasWord(this,c))
- jQuery.className.remove(this,c);
- else
- jQuery.className.add(this,c);
- });
- },
- remove: function() {
- return this.each(function(){
- this.parentNode.removeChild( 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.
+ *
+ * The way that is works is that it goes through the first element argument
+ * provided and finds the deepest element within the structure - it is that
+ * element that will en-wrap everything else.
+ *
+ * @example $("p").wrap("<div class='wrap'></div>");
+ * @before <p>Test Paragraph.</p>
+ * @result <div class='wrap'><p>Test Paragraph.</p></div>
+ *
+ * @name wrap
+ * @type jQuery
+ * @any String html A string of HTML, that will be created on the fly and wrapped around the target.
+ * @any Element elem A DOM element that will be wrapped.
+ * @any Array<Element> elems An array of elements, the first of which will be wrapped.
+ * @any Object obj Any object, converted to a string, then a text node.
+ */
wrap: function() {
+ // The elements to wrap the target around
var a = jQuery.clean(arguments);
+
+ // Wrap each of the matched elements individually
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 he deepest point in the wrap structure
while ( b.firstChild )
b = b.firstChild;
+
+ // Move the matched element to within the wrap structure
b.appendChild( this );
});
},
+ /**
+ * Append any number of elements to the inside of all matched elements.
+ * This operation is similar to doing an <tt>appendChild</tt> to all the
+ * specified elements, adding them into the document.
+ *
+ * @example $("p").append("<b>Hello</b>");
+ * @before <p>I would like to say: </p>
+ * @result <p>I would like to say: <b>Hello</b></p>
+ *
+ * @name append
+ * @type jQuery
+ * @any String html A string of HTML, that will be created on the fly and appended to the target.
+ * @any Element elem A DOM element that will be appended.
+ * @any Array<Element> elems An array of elements, all of which will be appended.
+ * @any Object obj Any object, converted to a string, then a text node.
+ */
append: function() {
- var clone = this.size() > 1;
- var a = jQuery.clean(arguments);
- return this.domManip(function(){
- for ( var i = 0; i < a.length; i++ )
- this.appendChild( clone ? a[i].cloneNode(true) : a[i] );
- });
- },
-
- appendTo: function() {
- var a = arguments;
- return this.each(function(){
- for ( var i = 0; i < a.length; i++ )
- $(a[i]).append( this );
+ return this.domManip(arguments, true, 1, function(a){
+ this.appendChild( a );
});
},
+ /**
+ * Prepend any number of elements to the inside of all matched elements.
+ * This operation is the best way to insert a set of elements inside, at the
+ * beginning, of all the matched element.
+ *
+ * @example $("p").prepend("<b>Hello</b>");
+ * @before <p>, how are you?</p>
+ * @result <p><b>Hello</b>, how are you?</p>
+ *
+ * @name prepend
+ * @type jQuery
+ * @any String html A string of HTML, that will be created on the fly and prepended to the target.
+ * @any Element elem A DOM element that will be prepended.
+ * @any Array<Element> elems An array of elements, all of which will be prepended.
+ * @any Object obj Any object, converted to a string, then a text node.
+ */
prepend: function() {
- var clone = this.size() > 1;
- var a = jQuery.clean(arguments);
- return this.domManip(function(){
- for ( var i = a.length - 1; i >= 0; i-- )
- this.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.firstChild );
+ return this.domManip(arguments, true, -1, function(a){
+ this.insertBefore( a, this.firstChild );
});
},
+ /**
+ * Insert any number of elements before each of the matched elements.
+ *
+ * @example $("p").before("<b>Hello</b>");
+ * @before <p>how are you?</p>
+ * @result <b>Hello</b><p>how are you?</p>
+ *
+ * @name before
+ * @type jQuery
+ * @any String html A string of HTML, that will be created on the fly and inserted.
+ * @any Element elem A DOM element that will beinserted.
+ * @any Array<Element> elems An array of elements, all of which will be inserted.
+ * @any Object obj Any object, converted to a string, then a text node.
+ */
before: function() {
- var clone = this.size() > 1;
- var a = jQuery.clean(arguments);
- return this.each(function(){
- for ( var i = 0; i < a.length; i++ )
- this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this );
+ return this.domManip(arguments, false, 1, function(a){
+ this.parentNode.insertBefore( a, this );
});
},
+ /**
+ * Insert any number of elements after each of the matched elements.
+ *
+ * @example $("p").after("<p>I'm doing fine.</p>");
+ * @before <p>How are you?</p>
+ * @result <p>How are you?</p><p>I'm doing fine.</p>
+ *
+ * @name after
+ * @type jQuery
+ * @any String html A string of HTML, that will be created on the fly and inserted.
+ * @any Element elem A DOM element that will beinserted.
+ * @any Array<Element> elems An array of elements, all of which will be inserted.
+ * @any Object obj Any object, converted to a string, then a text node.
+ */
after: function() {
- var clone = this.size() > 1;
- var a = jQuery.clean(arguments);
- return this.each(function(){
- for ( var i = a.length - 1; i >= 0; i-- )
- this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.nextSibling );
- });
- },
-
- empty: function() {
- return this.each(function(){
- while ( this.firstChild )
- this.removeChild( this.firstChild );
- });
- },
-
- bind: function(t,f) {
- return this.each(function(){jQuery.event.add(this,t,f);});
- },
- unbind: function(t,f) {
- return this.each(function(){jQuery.event.remove(this,t,f);});
- },
- trigger: function(t) {
- return this.each(function(){jQuery.event.trigger(this,t);});
- },
-
- pushStack: function(a) {
- if ( !this.stack ) this.stack = [];
- this.stack.unshift( this.cur );
- if ( a ) this.cur = a;
- return this;
- },
-
- find: function(t) {
- var ret = [];
- this.each(function(){
- ret = jQuery.merge( ret, jQuery.Select(t,this) );
+ return this.domManip(arguments, false, -1, function(a){
+ this.parentNode.insertBefore( a, this.nextSibling );
});
- this.pushStack( ret );
- return this;
},
+ /**
+ * 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.
+ *
+ * @example $("p").find("span").end();
+ * @before <p><span>Hello</span>, how are you?</p>
+ * @result $("p").find("span").end() == [ <p>...</p> ]
+ *
+ * @name end
+ * @type jQuery
+ */
end: function() {
- this.cur = this.stack.shift();
- return this;
- },
-
- parent: function(a) {
- var ret = jQuery.map(this.cur,"a.parentNode");
- if ( a ) ret = jQuery.filter(a,ret).r;
- return this.pushStack(ret);
- },
-
- parents: function(a) {
- var ret = jQuery.map(this.cur,jQuery.parents);
- if ( a ) ret = jQuery.filter(a,ret).r;
- return this.pushStack(ret);
+ return this.get( this.stack.pop() );
},
- siblings: function(a) {
- // Incorrect, need to exclude current element
- var ret = jQuery.map(this.cur,jQuery.sibling);
- if ( a ) ret = jQuery.filter(a,ret).r;
- return this.pushStack(ret);
+ /**
+ * Searches for all elements that match the specified expression.
+ * This method is the optimal way of finding 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 <p><span>Hello</span>, how are you?</p>
+ * @result $("p").find("span") == [ <span>Hello</span> ]
+ *
+ * @name find
+ * @type jQuery
+ * @param String expr An expression to search with.
+ */
+ find: function(t) {
+ return this.pushStack( jQuery.map( this, function(a){
+ return jQuery.find(t,a);
+ }), arguments );
},
+ /**
+ * Removes all elements from the set of matched elements that do not
+ * match the specified expression. This method is used to narrow down
+ * the results of a search.
+ *
+ * All searching is done using a jQuery expression. The expression
+ * can be written using CSS 1-3 Selector syntax, or basic XPath.
+ *
+ * @example $("p").filter(".selected")
+ * @before <p class="selected">Hello</p><p>How are you?</p>
+ * @result $("p").filter(".selected") == [ <p class="selected">Hello</p> ]
+ *
+ * @name filter
+ * @type jQuery
+ * @param String expr An expression to search with.
+ */
+
+ /**
+ * Removes all elements from the set of matched elements that do not
+ * match at least one of the expressions passed to the function. This
+ * method is used when you want to filter the set of matched elements
+ * through more than one expression.
+ *
+ * Elements will be retained in the jQuery object if they match at
+ * least one of the expressions passed.
+ *
+ * @example $("p").filter([".selected", ":first"])
+ * @before <p>Hello</p><p>Hello Again</p><p class="selected">And Again</p>
+ * @result $("p").filter([".selected", ":first"]) == [ <p>Hello</p>, <p class="selected">And Again</p> ]
+ *
+ * @name filter
+ * @type jQuery
+ * @param Array<String> exprs A set of expressions to evaluate against
+ */
filter: function(t) {
- return this.pushStack( jQuery.filter(t,this.cur).r );
+ return this.pushStack(
+ t.constructor == Array &&
+ jQuery.map(this,function(a){
+ for ( var i = 0; i < t.length; i++ )
+ if ( jQuery.filter(t[i],[a]).r.length )
+ return a;
+ }) ||
+
+ t.constructor == Boolean &&
+ ( t ? this.get() : [] ) ||
+
+ t.constructor == Function &&
+ jQuery.grep( this, t ) ||
+
+ jQuery.filter(t,this).r, arguments );
},
+
+ /**
+ * 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( document.getElementById("selected") )
+ * @before <p>Hello</p><p id="selected">Hello Again</p>
+ * @result [ <p>Hello</p> ]
+ *
+ * @name not
+ * @type jQuery
+ * @param Element el An element to remove from the set
+ */
+
+ /**
+ * 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 <p>Hello</p><p id="selected">Hello Again</p>
+ * @result [ <p>Hello</p> ]
+ *
+ * @name not
+ * @type jQuery
+ * @param String expr An expression with which to remove matching elements
+ */
not: function(t) {
return this.pushStack( t.constructor == String ?
- jQuery.filter(t,this.cur,false).r :
- jQuery.grep(this.cur,function(a){ return a != t; }) );
+ jQuery.filter(t,this,false).r :
+ jQuery.grep(this,function(a){ return a != t; }), arguments );
},
+
+ /**
+ * 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 <p>Hello</p><p><span>Hello Again</span></p>
+ * @result [ <p>Hello</p>, <span>Hello Again</span> ]
+ *
+ * @name add
+ * @type jQuery
+ * @param String expr An expression whose matched elements are added
+ */
+
+ /**
+ * Adds each of the Elements in the array 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"), document.getElementById("b")])
+ * @before <p>Hello</p><p><span id="a">Hello Again</span><span id="b">And Again</span></p>
+ * @result [ <p>Hello</p>, <span id="a">Hello Again</span>, <span id="b">And Again</span> ]
+ *
+ * @name add
+ * @type jQuery
+ * @param Array<Element> els An array of Elements to add
+ */
+
+ /**
+ * Adds a single Element to the set of matched elements. This is used to
+ * add a single Element to a jQuery object.
+ *
+ * @example $("p").add( document.getElementById("a") )
+ * @before <p>Hello</p><p><span id="a">Hello Again</span></p>
+ * @result [ <p>Hello</p>, <span id="a">Hello Again</span> ]
+ *
+ * @name add
+ * @type jQuery
+ * @param Element el An Element to add
+ */
add: function(t) {
- return this.pushStack( jQuery.merge( this.cur, t.constructor == String ?
- jQuery.Select(t) : t.constructor == Array ? t : [t] ) );
+ return this.pushStack( jQuery.merge( this, t.constructor == String ?
+ jQuery.find(t) : t.constructor == Array ? t : [t] ), arguments );
},
/**
* @type Boolean
*/
is: function(expr) {
- return jQuery.filter(expr,this.cur).r.length > 0;
+ return expr ? jQuery.filter(expr,this).r.length > 0 : this.length > 0;
},
/**
- * A wrapper function for each() to be used by append and prepend.
- * Handles cases where you're trying to modify the inner contents of
- * a table, when you actually need to work with the tbody.
+ *
*
* @private
- * @member jQuery
- * @param {Function} fn The function doing the DOM manipulation.
+ * @name domManip
+ * @param Array args
+ * @param Boolean table
+ * @param Number int
+ * @param Function fn The function doing the DOM manipulation.
* @type jQuery
*/
- domManip: function(fn){
+ domManip: function(args, table, dir, fn){
+ var clone = this.size() > 1;
+ var a = jQuery.clean(args);
+
return this.each(function(){
var obj = this;
- if ( this.nodeName == "TABLE" ) {
+ if ( table && this.nodeName == "TABLE" ) {
var tbody = this.getElementsByTagName("tbody");
if ( !tbody.length ) {
} else
obj = tbody[0];
}
-
- fn.apply( obj );
+ //alert( obj );
+ for ( var i = ( dir < 0 ? a.length - 1 : 0 );
+ i != ( dir < 0 ? dir : a.length ); i += dir ) {
+ fn.apply( obj, [ clone ? a[i].cloneNode(true) : a[i] ] );
+ //alert( fn );
+ }
});
- }
-};
+ },
+
+ /**
+ *
+ *
+ * @private
+ * @name pushStack
+ * @param Array a
+ * @param Array args
+ * @type jQuery
+ */
+ pushStack: function(a,args) {
+ var fn = args && args[args.length-1];
-jQuery.className = {
- add: function(o,c){
- if (jQuery.hasWord(o,c)) return;
- o.className += ( o.className ? " " : "" ) + c;
+ if ( !fn || fn.constructor != Function ) {
+ if ( !this.stack ) this.stack = [];
+ this.stack.push( this.get() );
+ this.get( a );
+ } else {
+ var old = this.get();
+ this.get( a );
+ if ( fn.constructor == Function )
+ return this.each( fn );
+ this.get( old );
+ }
+
+ return this;
},
- remove: function(o,c){
- o.className = !c ? "" :
- o.className.replace(
- new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");
+
+ extend: function(obj,prop) {
+ if ( !prop ) { prop = obj; obj = this; }
+ for ( var i in prop ) obj[i] = prop[i];
+ return obj;
}
};
-(function(){
+jQuery.extend = jQuery.fn.extend;
+
+new function() {
var b = navigator.userAgent.toLowerCase();
// Figure out what browser is being used
- jQuery.browser =
- ( /webkit/.test(b) && "safari" ) ||
- ( /opera/.test(b) && "opera" ) ||
- ( /msie/.test(b) && "msie" ) ||
- ( !/compatible/.test(b) && "mozilla" ) ||
- "other";
+ jQuery.browser = {
+ safari: /webkit/.test(b),
+ opera: /opera/.test(b),
+ msie: /msie/.test(b) && !/opera/.test(b),
+ mozilla: /mozilla/.test(b) && !/compatible/.test(b)
+ };
// Check to see if the W3C box model is being used
- jQuery.boxModel = ( jQuery.browser != "msie" || document.compatMode == "CSS1Compat" );
-})();
-
-jQuery.css = function(e,p) {
- // Adapted from Prototype 1.4.0
- if ( p == "height" || p == "width" ) {
-
- // Handle extra width/height provided by the W3C box model
- var ph = (!jQuery.boxModel ? 0 :
- jQuery.css(e,"paddingTop") + jQuery.css(e,"paddingBottom") +
- jQuery.css(e,"borderTopWidth") + jQuery.css(e,"borderBottomWidth")) || 0;
+ jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";
- var pw = (!jQuery.boxModel ? 0 :
- jQuery.css(e,"paddingLeft") + jQuery.css(e,"paddingRight") +
- jQuery.css(e,"borderLeftWidth") + jQuery.css(e,"borderRightWidth")) || 0;
+ var axis = {
+ /**
+ * Get a set of elements containing the unique parents of the matched
+ * set of elements.
+ *
+ * @example $("p").parent()
+ * @before <div><p>Hello</p><p>Hello</p></div>
+ * @result [ <div><p>Hello</p><p>Hello</p></div> ]
+ *
+ * @name parent
+ * @type jQuery
+ */
- var oHeight, oWidth;
+ /**
+ * Get a set of elements containing the unique parents of the matched
+ * set of elements, and filtered by an expression.
+ *
+ * @example $("p").parent(".selected")
+ * @before <div><p>Hello</p></div><div class="selected"><p>Hello Again</p></div>
+ * @result [ <div class="selected"><p>Hello Again</p></div> ]
+ *
+ * @name parent
+ * @type jQuery
+ * @param String expr An expression to filter the parents with
+ */
+ parent: "a.parentNode",
- if (jQuery.css(e,"display") != 'none') {
- oHeight = e.offsetHeight || parseInt(e.style.height) || 0;
- oWidth = e.offsetWidth || parseInt(e.style.width) || 0;
- } else {
- var els = e.style;
- var ov = els.visibility;
- var op = els.position;
- var od = els.display;
- els.visibility = "hidden";
- els.position = "absolute";
- els.display = "";
- oHeight = e.clientHeight || parseInt(e.style.height);
- oWidth = e.clientWidth || parseInt(e.style.width);
- els.display = od;
- els.position = op;
- els.visibility = ov;
- }
+ /**
+ * Get a set of elements containing the unique ancestors of the matched
+ * set of elements.
+ *
+ * @example $("span").ancestors()
+ * @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
+ * @result [ <body>...</body>, <div>...</div>, <p><span>Hello</span></p> ]
+ *
+ * @name ancestors
+ * @type jQuery
+ */
- return p == "height" ?
- (oHeight - ph < 0 ? 0 : oHeight - ph) :
- (oWidth - pw < 0 ? 0 : oWidth - pw);
- }
-
- var r;
+ /**
+ * Get a set of elements containing the unique ancestors of the matched
+ * set of elements, and filtered by an expression.
+ *
+ * @example $("span").ancestors("p")
+ * @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
+ * @result [ <p><span>Hello</span></p> ]
+ *
+ * @name ancestors
+ * @type jQuery
+ * @param String expr An expression to filter the ancestors with
+ */
+ ancestors: jQuery.parents,
+
+ /**
+ * A synonym for ancestors
+ */
+ parents: jQuery.parents,
- if (e.style[p])
- r = e.style[p];
- else if (e.currentStyle)
- r = e.currentStyle[p];
- else if (document.defaultView && document.defaultView.getComputedStyle) {
- p = p.replace(/([A-Z])/g,"-$1").toLowerCase();
- var s = document.defaultView.getComputedStyle(e,"");
- r = s ? s.getPropertyValue(p) : null;
- }
-
- return /top|right|left|bottom/i.test(p) ? parseFloat( r ) : r;
-};
+ /**
+ * Get a set of elements containing the unique next siblings of each of the
+ * matched set of elements.
+ *
+ * It only returns the very next sibling, not all next siblings.
+ *
+ * @example $("p").next()
+ * @before <p>Hello</p><p>Hello Again</p><div><span>And Again</span></div>
+ * @result [ <p>Hello Again</p>, <div><span>And Again</span></div> ]
+ *
+ * @name next
+ * @type jQuery
+ */
-jQuery.clean = function(a) {
- var r = [];
- for ( var i = 0; i < a.length; i++ ) {
- if ( a[i].constructor == String ) {
-
- if ( !a[i].indexOf("<tr") ) {
- var tr = true;
- a[i] = "<table>" + a[i] + "</table>";
- } else if ( !a[i].indexOf("<td") || !a[i].indexOf("<th") ) {
- var td = true;
- a[i] = "<table><tbody><tr>" + a[i] + "</tr></tbody></table>";
- }
+ /**
+ * Get a set of elements containing the unique next siblings of each of the
+ * matched set of elements, and filtered by an expression.
+ *
+ * It only returns the very next sibling, not all next siblings.
+ *
+ * @example $("p").next(".selected")
+ * @before <p>Hello</p><p class="selected">Hello Again</p><div><span>And Again</span></div>
+ * @result [ <p class="selected">Hello Again</p> ]
+ *
+ * @name next
+ * @type jQuery
+ * @param String expr An expression to filter the next Elements with
+ */
+ next: "jQuery.sibling(a).next",
- var div = document.createElement("div");
- div.innerHTML = a[i];
+ /**
+ * Get a set of elements containing the unique previous siblings of each of the
+ * matched set of elements.
+ *
+ * It only returns the immediately previous sibling, not all previous siblings.
+ *
+ * @example $("p").previous()
+ * @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
+ * @result [ <div><span>Hello Again</span></div> ]
+ *
+ * @name prev
+ * @type jQuery
+ */
- if ( tr || td ) {
- div = div.firstChild.firstChild;
- if ( td ) div = div.firstChild;
- }
+ /**
+ * Get a set of elements containing the unique previous siblings of each of the
+ * matched set of elements, and filtered by an expression.
+ *
+ * It only returns the immediately previous sibling, not all previous siblings.
+ *
+ * @example $("p").previous("selected")
+ * @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
+ * @result [ <div><span>Hello</span></div> ]
+ *
+ * @name prev
+ * @type jQuery
+ * @param String expr An expression to filter the previous Elements with
+ */
+ prev: "jQuery.sibling(a).prev",
- for ( var j = 0; j < div.childNodes.length; j++ )
- r[r.length] = div.childNodes[j];
- } else if ( a[i].length && !a[i].nodeType )
- for ( var k = 0; k < a[i].length; k++ )
- r[r.length] = a[i][k];
- else if ( a[i] !== null )
- r[r.length] =
- a[i].nodeType ? a[i] : document.createTextNode(a[i].toString());
- }
- return r;
-};
-
-jQuery.g = {
- "": "m[2]== '*'||a.nodeName.toUpperCase()==m[2].toUpperCase()",
- "#": "a.getAttribute('id')&&a.getAttribute('id')==m[2]",
- ":": {
- lt: "i<m[3]-0",
- gt: "i>m[3]-0",
- nth: "m[3]-0==i",
- eq: "m[3]-0==i",
- first: "i==0",
- last: "i==r.length-1",
- even: "i%2==0",
- odd: "i%2==1",
- "first-child": "jQuery.sibling(a,0).cur",
- "nth-child": "(m[3]=='even'?jQuery.sibling(a,m[3]).n%2==0:(m[3]=='odd'?jQuery.sibling(a,m[3]).n%2==1:jQuery.sibling(a,m[3]).cur))",
- "last-child": "jQuery.sibling(a,0,true).cur",
- "nth-last-child": "jQuery.sibling(a,m[3],true).cur",
- "first-of-type": "jQuery.ofType(a,0)",
- "nth-of-type": "jQuery.ofType(a,m[3])",
- "last-of-type": "jQuery.ofType(a,0,true)",
- "nth-last-of-type": "jQuery.ofType(a,m[3],true)",
- "only-of-type": "jQuery.ofType(a)==1",
- "only-child": "jQuery.sibling(a).length==1",
- parent: "a.childNodes.length",
- empty: "!a.childNodes.length",
- root: "a==(a.ownerDocument||document).documentElement",
- contains: "(a.innerText||a.innerHTML).indexOf(m[3])!=-1",
- visible: "(!a.type||a.type!='hidden')&&(jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!= 'hidden')",
- hidden: "(a.type&&a.type=='hidden')||jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')== 'hidden'",
- enabled: "!a.disabled",
- disabled: "a.disabled",
- checked: "a.checked"
- },
- ".": "jQuery.hasWord(a,m[2])",
- "@": {
- "=": "jQuery.attr(a,m[3])==m[4]",
- "!=": "jQuery.attr(a,m[3])!=m[4]",
- "~=": "jQuery.hasWord(jQuery.attr(a,m[3]),m[4])",
- "|=": "!jQuery.attr(a,m[3]).indexOf(m[4])",
- "^=": "!jQuery.attr(a,m[3]).indexOf(m[4])",
- "$=": "jQuery.attr(a,m[3]).substr( jQuery.attr(a,m[3]).length - m[4].length,m[4].length )==m[4]",
- "*=": "jQuery.attr(a,m[3]).indexOf(m[4])>=0",
- "": "m[3]=='*'?a.attributes.length>0:jQuery.attr(a,m[3])"
- },
- "[": "jQuery.Select(m[2],a).length"
-};
+ /**
+ * Get a set of elements containing all of the unique siblings of each of the
+ * matched set of elements.
+ *
+ * @example $("div").siblings()
+ * @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
+ * @result [ <p>Hello</p>, <p>And Again</p> ]
+ *
+ * @name siblings
+ * @type jQuery
+ */
-jQuery.token = [
- "\\.\\.|/\\.\\.", "a.parentNode",
- ">|/", "jQuery.sibling(a.firstChild)",
- "\\+", "jQuery.sibling(a).next",
- "~", function(a){
- var r = [];
- var s = jQuery.sibling(a);
- if ( s.n > 0 )
- for ( var i = s.n; i < s.length; i++ )
- r[r.length] = s[i];
- return r;
- }
-];
-
-jQuery.Select = function( t, context ) {
- context = context || jQuery.context || document;
- if ( t.constructor != String )
- return t.constructor == Array ? t : [t];
-
- if ( !t.indexOf("//") ) {
- context = context.documentElement;
- t = t.substr(2,t.length);
- } else if ( !t.indexOf("/") ) {
- context = context.documentElement;
- t = t.substr(1,t.length);
- // FIX Assume the root element is right :(
- if ( t.indexOf("/") >= 1 )
- t = t.substr(t.indexOf("/"),t.length);
- }
-
- var ret = [context];
- var done = [];
- var last = null;
+ /**
+ * Get a set of elements containing all of the unique siblings of each of the
+ * matched set of elements, and filtered by an expression.
+ *
+ * @example $("div").siblings("selected")
+ * @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
+ * @result [ <p class="selected">Hello Again</p> ]
+ *
+ * @name siblings
+ * @type jQuery
+ * @param String expr An expression to filter the sibling Elements with
+ */
+ siblings: jQuery.sibling
+ };
+
+ for ( var i in axis ) new function(){
+ var t = axis[i];
+ jQuery.fn[ i ] = function(a) {
+ var ret = jQuery.map(this,t);
+ if ( a && a.constructor == String )
+ ret = jQuery.filter(a,ret).r;
+ return this.pushStack( ret, arguments );
+ };
+ };
- while ( t.length > 0 && last != t ) {
- var r = [];
- last = t;
+ // appendTo, prependTo, beforeTo, afterTo
+
+ var to = ["append","prepend","before","after"];
+
+ for ( var i = 0; i < to.length; i++ ) new function(){
+ var n = to[i];
+ jQuery.fn[ n + "To" ] = function(){
+ var a = arguments;
+ return this.each(function(){
+ for ( var i = 0; i < a.length; i++ )
+ $(a[i])[n]( this );
+ });
+ };
+ };
+
+ var each = {
+ /**
+ * Displays each of the set of matched elements if they are hidden.
+ *
+ * @example $("p").show()
+ * @before <p style="display: none">Hello</p>
+ * @result [ <p style="display: block">Hello</p> ]
+ *
+ * @name show
+ * @type jQuery
+ */
+ show: function(){
+ this.style.display = this.oldblock ? this.oldblock : "";
+ if ( jQuery.css(this,"display") == "none" )
+ this.style.display = "block";
+ },
- t = jQuery.cleanSpaces(t).replace( /^\/\//i, "" );
+ /**
+ * Hides each of the set of matched elements if they are shown.
+ *
+ * @example $("p").hide()
+ * @before <p>Hello</p>
+ * @result [ <p style="display: none">Hello</p> ]
+ *
+ * @name hide
+ * @type jQuery
+ */
+ hide: function(){
+ this.oldblock = jQuery.css(this,"display");
+ if ( this.oldblock == "none" )
+ this.oldblock = "block";
+ this.style.display = "none";
+ },
- var foundToken = false;
+ /**
+ * Toggles each of the set of matched elements. If they are shown,
+ * toggle makes them hidden. If they are hidden, toggle
+ * makes them shown.
+ *
+ * @example $("p").toggle()
+ * @before <p>Hello</p><p style="display: none">Hello Again</p>
+ * @result [ <p style="display: none">Hello</p>, <p style="display: block">Hello Again</p> ]
+ *
+ * @name toggle
+ * @type jQuery
+ */
+ toggle: function(){
+ var d = jQuery.css(this,"display");
+ $(this)[ !d || d == "none" ? "show" : "hide" ]();
+ },
- for ( var i = 0; i < jQuery.token.length; i += 2 ) {
- var re = new RegExp("^(" + jQuery.token[i] + ")");
- var m = re.exec(t);
-
- if ( m ) {
- r = ret = jQuery.map( ret, jQuery.token[i+1] );
- t = jQuery.cleanSpaces( t.replace( re, "" ) );
- foundToken = true;
- }
- }
+ /**
+ * Adds the specified class to each of the set of matched elements.
+ *
+ * @example ("p").addClass("selected")
+ * @before <p>Hello</p>
+ * @result [ <p class="selected">Hello</p> ]
+ *
+ * @name addClass
+ * @type jQuery
+ * @param String class A CSS class to add to the elements
+ */
+ addClass: function(c){
+ jQuery.className.add(this,c);
+ },
- if ( !foundToken ) {
-
- if ( !t.indexOf(",") || !t.indexOf("|") ) {
- if ( ret[0] == context ) ret.shift();
- done = jQuery.merge( done, ret );
- r = ret = [context];
- t = " " + t.substr(1,t.length);
- } else {
- var re2 = /^([#.]?)([a-z0-9\\*_-]*)/i;
- var m = re2.exec(t);
-
- if ( m[1] == "#" ) {
- // Ummm, should make this work in all XML docs
- var oid = document.getElementById(m[2]);
- r = ret = oid ? [oid] : [];
- t = t.replace( re2, "" );
- } else {
- if ( !m[2] || m[1] == "." ) m[2] = "*";
+ /**
+ * The opposite of addClass. Removes the specified class from the
+ * set of matched elements.
+ *
+ * @example ("p").removeClass("selected")
+ * @before <p class="selected">Hello</p>
+ * @result [ <p>Hello</p> ]
+ *
+ * @name removeClass
+ * @type jQuery
+ * @param String class A CSS class to remove from the elements
+ */
+ removeClass: function(c){
+ jQuery.className.remove(this,c);
+ },
- for ( var i = 0; i < ret.length; i++ )
- r = jQuery.merge( r,
- m[2] == "*" ?
- jQuery.getAll(ret[i]) :
- ret[i].getElementsByTagName(m[2])
- );
- }
- }
-
+ /**
+ * Adds the specified class if it is present. Remove it if it is
+ * not present.
+ *
+ * @example ("p").toggleClass("selected")
+ * @before <p>Hello</p><p class="selected">Hello Again</p>
+ * @result [ <p class="selected">Hello</p>, <p>Hello Again</p> ]
+ *
+ * @name toggleClass
+ * @type jQuery
+ * @param String class A CSS class with which to toggle the elements
+ */
+ toggleClass: function( c ){
+ jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this,c);
+ },
+
+ /**
+ * TODO: Document
+ */
+ remove: function(a){
+ if ( !a || jQuery.filter( [this], a ).r )
+ this.parentNode.removeChild( this );
+ },
+
+ /**
+ * Removes all child nodes from the set of matched elements.
+ *
+ * @example ("p").empty()
+ * @before <p>Hello, <span>Person</span> <a href="#">and person</a></p>
+ * @result [ <p></p> ]
+ *
+ * @name empty
+ * @type jQuery
+ */
+ empty: function(){
+ while ( this.firstChild )
+ this.removeChild( this.firstChild );
+ },
+
+ /**
+ * Binds a particular event (like click) to a each of a set of match elements.
+ *
+ * @example $("p").bind( "click", function() { alert("Hello"); } )
+ * @before <p>Hello</p>
+ * @result [ <p>Hello</p> ]
+ *
+ * Cancel a default action and prevent it from bubbling by returning false
+ * from your function.
+ *
+ * @example $("form").bind( "submit", function() { return false; } )
+ *
+ * Cancel a default action by using the preventDefault method.
+ *
+ * @example $("form").bind( "submit", function() { e.preventDefault(); } )
+ *
+ * Stop an event from bubbling by using the stopPropogation method.
+ *
+ * @example $("form").bind( "submit", function() { e.stopPropogation(); } )
+ *
+ * @name bind
+ * @type jQuery
+ * @param String type An event type
+ * @param Function fn A function to bind to the event on each of the set of matched elements
+ */
+ bind: function( type, fn ) {
+ if ( fn.constructor == String )
+ fn = new Function("e", ( !fn.indexOf(".") ? "$(this)" : "return " ) + fn);
+ jQuery.event.add( this, type, fn );
+ },
+
+ /**
+ * The opposite of bind. Removes a bound event from each of a set of matched
+ * elements. You must pass the identical function that was used in the original
+ * bind method.
+ *
+ * @example $("p").unbind( "click", function() { alert("Hello"); } )
+ * @before <p>Hello</p>
+ * @result [ <p>Hello</p> ]
+ *
+ * @name unbind
+ * @type jQuery
+ * @param String type An event type
+ * @param Function fn A function to unbind from the event on each of the set of matched elements
+ */
+ unbind: function( type, fn ) {
+ jQuery.event.remove( this, type, fn );
+ },
+
+ /**
+ * Trigger a particular event.
+ *
+ * @example $("p").trigger("click")
+ * @before <p>Hello</p>
+ * @result [ <p>Hello</p> ]
+ *
+ * @name trigger
+ * @type jQuery
+ * @param String type An event type
+ */
+ trigger: function( type ) {
+ jQuery.event.trigger( this, type );
}
+ };
+
+ for ( var i in each ) new function() {
+ var n = each[i];
+ jQuery.fn[ i ] = function() {
+ return this.each( n, arguments );
+ };
+ };
+
+ var attr = {
+ val: "value",
+ html: "innerHTML",
+ value: null,
+ id: null,
+ title: null,
+ name: null,
+ href: null,
+ src: null,
+ rel: null
+ };
+
+ for ( var i in attr ) new function() {
+ var n = attr[i] || i;
+ jQuery.fn[ i ] = function(h) {
+ return h == undefined ?
+ this.length ? this[0][n] : null :
+ this.attr( n, h );
+ };
+ };
- if ( t ) {
- var val = jQuery.filter(t,r);
- ret = r = val.r;
- t = jQuery.cleanSpaces(val.t);
- }
- }
+ var css = "width,height,top,left,position,float,overflow,color,background".split(",");
- if ( ret && ret[0] == context ) ret.shift();
- done = jQuery.merge( done, ret );
+ for ( var i in css ) new function() {
+ var n = css[i];
+ jQuery.fn[ i ] = function(h) {
+ return h == undefined ?
+ ( this.length ? jQuery.css( this[0], n ) : null ) :
+ this.css( n, h );
+ };
+ };
- return done;
-};
+}
-jQuery.getAll = function(o,r) {
- r = r || [];
- var s = o.childNodes;
- for ( var i = 0; i < s.length; i++ )
- if ( s[i].nodeType == 1 ) {
- r[r.length] = s[i];
- jQuery.getAll( s[i], r );
+jQuery.extend({
+ className: {
+ add: function(o,c){
+ if (jQuery.className.has(o,c)) return;
+ o.className += ( o.className ? " " : "" ) + c;
+ },
+ remove: function(o,c){
+ o.className = !c ? "" :
+ o.className.replace(
+ new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");
+ },
+ has: function(e,a) {
+ if ( e.className )
+ e = e.className;
+ return new RegExp("(^|\\s)" + a + "(\\s|$)").test(e);
}
- return r;
-};
-
-jQuery.attr = function(o,a,v){
- if ( a && a.constructor == String ) {
- var fix = {
- "for": "htmlFor",
- "class": "className",
- "float": "cssFloat"
- };
- a = (fix[a] && fix[a].replace && fix[a]) || a;
- var r = /-([a-z])/ig;
- a = a.replace(r,function(z,b){return b.toUpperCase();});
- if ( v != undefined ) {
- o[a] = v;
- if ( o.setAttribute && a != "disabled" )
- o.setAttribute(a,v);
+ },
+
+ /**
+ * Swap in/out style options.
+ * @private
+ */
+ swap: function(e,o,f) {
+ for ( var i in o ) {
+ e.style["old"+i] = e.style[i];
+ e.style[i] = o[i];
}
- return o[a] || o.getAttribute(a) || "";
- } else
- return "";
-};
-
-jQuery.filter = function(t,r,not) {
- var g = jQuery.grep;
- if ( not === false )
- g = function(a,f) {return jQuery.grep(a,f,true);};
-
- while ( t && t.match(/^[:\\.#\\[a-zA-Z\\*]/) ) {
- var re = /^\[ *@([a-z0-9*()_-]+) *([~!|*$^=]*) *'?"?([^'"]*)'?"? *\]/i;
- var m = re.exec(t);
-
- if ( m )
- m = ["", "@", m[2], m[1], m[3]];
- else {
- re = /^(\[) *([^\]]*) *\]/i;
- m = re.exec(t);
-
- if ( !m ) {
- re = /^(:)([a-z0-9*_-]*)\( *["']?([^ \)'"]*)['"]? *\)/i;
- m = re.exec(t);
-
- if ( !m ) {
- re = /^([:\.#]*)([a-z0-9*_-]*)/i;
- m = re.exec(t);
- }
+ f.apply( e, [] );
+ for ( var i in o )
+ e.style[i] = e.style["old"+i];
+ },
+
+ css: function(e,p) {
+ if ( p == "height" || p == "width" ) {
+ var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
+
+ for ( var i in d ) {
+ old["padding" + d[i]] = 0;
+ old["border" + d[i] + "Width"] = 0;
}
+
+ jQuery.swap( e, old, function() {
+ if (jQuery.css(e,"display") != "none") {
+ oHeight = e.offsetHeight;
+ oWidth = e.offsetWidth;
+ } else
+ jQuery.swap( e, { visibility: "hidden", position: "absolute", display: "" },
+ function(){
+ oHeight = e.clientHeight;
+ oWidth = e.clientWidth;
+ });
+ });
+
+ return p == "height" ? oHeight : oWidth;
}
- t = t.replace( re, "" );
-
- if ( m[1] == ":" && m[2] == "not" )
- r = jQuery.filter(m[3],r,false).r;
- else {
- var f = null;
- if ( jQuery.g[m[1]].constructor == String )
- f = jQuery.g[m[1]];
- else if ( jQuery.g[m[1]][m[2]] )
- f = jQuery.g[m[1]][m[2]];
+ return jQuery.curCSS( e, p );
+ },
- if ( f ) {
- eval("f = function(a,i){return " + f + "}");
- r = g( r, f );
+ curCSS: function(e,p) {
+ var r;
+
+ if (e.style[p])
+ r = e.style[p];
+ else if (e.currentStyle)
+ r = e.currentStyle[p];
+ else if (document.defaultView && document.defaultView.getComputedStyle) {
+ p = p.replace(/([A-Z])/g,"-$1").toLowerCase();
+ var s = document.defaultView.getComputedStyle(e,"");
+ r = s ? s.getPropertyValue(p) : null;
+ }
+
+ return r;
+ },
+
+ clean: function(a) {
+ var r = [];
+ for ( var i = 0; i < a.length; i++ ) {
+ if ( a[i].constructor == String ) {
+
+ if ( !a[i].indexOf("<tr") ) {
+ var tr = true;
+ a[i] = "<table>" + a[i] + "</table>";
+ } else if ( !a[i].indexOf("<td") || !a[i].indexOf("<th") ) {
+ var td = true;
+ a[i] = "<table><tbody><tr>" + a[i] + "</tr></tbody></table>";
+ }
+
+ var div = document.createElement("div");
+ div.innerHTML = a[i];
+
+ if ( tr || td ) {
+ div = div.firstChild.firstChild;
+ if ( td ) div = div.firstChild;
+ }
+
+ for ( var j = 0; j < div.childNodes.length; j++ )
+ r.push( div.childNodes[j] );
+ } else if ( a[i].jquery || a[i].length && !a[i].nodeType )
+ for ( var k = 0; k < a[i].length; k++ )
+ r.push( a[i][k] );
+ else if ( a[i] !== null )
+ r.push( a[i].nodeType ? a[i] : document.createTextNode(a[i].toString()) );
+ }
+ return r;
+ },
+
+ expr: {
+ "": "m[2]== '*'||a.nodeName.toUpperCase()==m[2].toUpperCase()",
+ "#": "a.getAttribute('id')&&a.getAttribute('id')==m[2]",
+ ":": {
+ // Position Checks
+ lt: "i<m[3]-0",
+ gt: "i>m[3]-0",
+ nth: "m[3]-0==i",
+ eq: "m[3]-0==i",
+ first: "i==0",
+ last: "i==r.length-1",
+ even: "i%2==0",
+ odd: "i%2",
+
+ // Child Checks
+ "first-child": "jQuery.sibling(a,0).cur",
+ "last-child": "jQuery.sibling(a,0).last",
+ "only-child": "jQuery.sibling(a).length==1",
+
+ // Parent Checks
+ parent: "a.childNodes.length",
+ empty: "!a.childNodes.length",
+
+ // Text Check
+ contains: "(a.innerText||a.innerHTML).indexOf(m[3])>=0",
+
+ // Visibility
+ visible: "a.type!='hidden'&&jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!='hidden'",
+ hidden: "a.type=='hidden'||jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')=='hidden'",
+
+ // Form elements
+ enabled: "!a.disabled",
+ disabled: "a.disabled",
+ checked: "a.checked"
+ },
+ ".": "jQuery.className.has(a,m[2])",
+ "@": {
+ "=": "z==m[4]",
+ "!=": "z!=m[4]",
+ "^=": "!z.indexOf(m[4])",
+ "$=": "z.substr(z.length - m[4].length,m[4].length)==m[4]",
+ "*=": "z.indexOf(m[4])>=0",
+ "": "z"
+ },
+ "[": "jQuery.find(m[2],a).length"
+ },
+
+ token: [
+ "\\.\\.|/\\.\\.", "a.parentNode",
+ ">|/", "jQuery.sibling(a.firstChild)",
+ "\\+", "jQuery.sibling(a).next",
+ "~", function(a){
+ var r = [];
+ var s = jQuery.sibling(a);
+ if ( s.n > 0 )
+ for ( var i = s.n; i < s.length; i++ )
+ r.push( s[i] );
+ return r;
+ }
+ ],
+
+ find: function( t, context ) {
+ // Make sure that the context is a DOM Element
+ if ( context && context.nodeType == undefined )
+ context = null;
+
+ // Set the correct context (if none is provided)
+ context = context || jQuery.context || document;
+
+ if ( t.constructor != String ) return [t];
+
+ if ( !t.indexOf("//") ) {
+ context = context.documentElement;
+ t = t.substr(2,t.length);
+ } else if ( !t.indexOf("/") ) {
+ context = context.documentElement;
+ t = t.substr(1,t.length);
+ // FIX Assume the root element is right :(
+ if ( t.indexOf("/") >= 1 )
+ t = t.substr(t.indexOf("/"),t.length);
+ }
+
+ var ret = [context];
+ var done = [];
+ var last = null;
+
+ while ( t.length > 0 && last != t ) {
+ var r = [];
+ last = t;
+
+ t = jQuery.trim(t).replace( /^\/\//i, "" );
+
+ var foundToken = false;
+
+ for ( var i = 0; i < jQuery.token.length; i += 2 ) {
+ var re = new RegExp("^(" + jQuery.token[i] + ")");
+ var m = re.exec(t);
+
+ if ( m ) {
+ r = ret = jQuery.map( ret, jQuery.token[i+1] );
+ t = jQuery.trim( t.replace( re, "" ) );
+ foundToken = true;
+ }
+ }
+
+ if ( !foundToken ) {
+ if ( !t.indexOf(",") || !t.indexOf("|") ) {
+ if ( ret[0] == context ) ret.shift();
+ done = jQuery.merge( done, ret );
+ r = ret = [context];
+ t = " " + t.substr(1,t.length);
+ } else {
+ var re2 = /^([#.]?)([a-z0-9\\*_-]*)/i;
+ var m = re2.exec(t);
+
+ if ( m[1] == "#" ) {
+ // Ummm, should make this work in all XML docs
+ var oid = document.getElementById(m[2]);
+ r = ret = oid ? [oid] : [];
+ t = t.replace( re2, "" );
+ } else {
+ if ( !m[2] || m[1] == "." ) m[2] = "*";
+
+ for ( var i = 0; i < ret.length; i++ )
+ r = jQuery.merge( r,
+ m[2] == "*" ?
+ jQuery.getAll(ret[i]) :
+ ret[i].getElementsByTagName(m[2])
+ );
+ }
+ }
+ }
+
+ if ( t ) {
+ var val = jQuery.filter(t,r);
+ ret = r = val.r;
+ t = jQuery.trim(val.t);
}
}
- }
+
+ if ( ret && ret[0] == context ) ret.shift();
+ done = jQuery.merge( done, ret );
+
+ return done;
+ },
+
+ getAll: function(o,r) {
+ r = r || [];
+ var s = o.childNodes;
+ for ( var i = 0; i < s.length; i++ )
+ if ( s[i].nodeType == 1 ) {
+ r.push( s[i] );
+ jQuery.getAll( s[i], r );
+ }
+ return r;
+ },
+
+ attr: function(o,a,v){
+ if ( a && a.constructor == String ) {
+ var fix = {
+ "for": "htmlFor",
+ "class": "className",
+ "float": "cssFloat"
+ };
+
+ a = (fix[a] && fix[a].replace && fix[a] || a)
+ .replace(/-([a-z])/ig,function(z,b){
+ return b.toUpperCase();
+ });
+
+ if ( v != undefined ) {
+ o[a] = v;
+ if ( o.setAttribute && a != "disabled" )
+ o.setAttribute(a,v);
+ }
+
+ return o[a] || o.getAttribute && o.getAttribute(a) || "";
+ } else
+ return "";
+ },
- return { r: r, t: t };
-};
+ // The regular expressions that power the parsing engine
+ parse: [
+ // Match: [@value='test'], [@foo]
+ [ "\\[ *(@)S *([!*$^=]*) *Q\\]", 1 ],
-jQuery.parents = function(a){
- var b = [];
- var c = a.parentNode;
- while ( c && c != document ) {
- b[b.length] = c;
- c = c.parentNode;
- }
- return b;
-};
+ // Match: [div], [div p]
+ [ "(\\[)Q\\]", 0 ],
-jQuery.cleanSpaces = function(t){
- return t.replace(/^\s+|\s+$/g, "");
-};
+ // Match: :contains('foo')
+ [ "(:)S\\(Q\\)", 0 ],
-jQuery.ofType = function(a,n,e) {
- var t = jQuery.grep(jQuery.sibling(a),function(b){ return b.nodeName == a.nodeName; });
- if ( e ) n = t.length - n - 1;
- return n != undefined ? t[n] == a : t.length;
-};
+ // Match: :even, :last-chlid
+ [ "([:.#]*)S", 0 ]
+ ],
+
+ filter: function(t,r,not) {
+ // Figure out if we're doing regular, or inverse, filtering
+ var g = not !== false ? jQuery.grep :
+ function(a,f) {return jQuery.grep(a,f,true);};
+
+ while ( t && /^[a-z[({<*:.#]/i.test(t) ) {
-jQuery.sibling = function(a,n,e) {
- var type = [];
- var tmp = a.parentNode.childNodes;
- for ( var i = 0; i < tmp.length; i++ ) {
- if ( tmp[i].nodeType == 1 )
- type[type.length] = tmp[i];
- if ( tmp[i] == a )
- type.n = type.length - 1;
- }
- if ( e ) n = type.length - n - 1;
- type.cur = ( type[n] == a );
- type.prev = ( type.n > 0 ? type[type.n - 1] : null );
- type.next = ( type.n < type.length - 1 ? type[type.n + 1] : null );
- return type;
-};
+ var p = jQuery.parse;
-jQuery.hasWord = function(e,a) {
- if ( e == undefined ) return;
- if ( e.className ) e = e.className;
- return new RegExp("(^|\\s)" + a + "(\\s|$)").test(e);
-};
+ for ( var i = 0; i < p.length; i++ ) {
+ var re = new RegExp( "^" + p[i][0]
-jQuery.merge = function(a,b) {
- var d = [];
- for ( var k = 0; k < b.length; k++ ) d[k] = b[k];
+ // Look for a string-like sequence
+ .replace( 'S', "([a-z*_-][a-z0-9_-]*)" )
- for ( var i = 0; i < a.length; i++ ) {
- var c = true;
- for ( var j = 0; j < b.length; j++ )
- if ( a[i] == b[j] )
- c = false;
- if ( c ) d[d.length] = a[i];
- }
+ // Look for something (optionally) enclosed with quotes
+ .replace( 'Q', " *'?\"?([^'\"]*)'?\"? *" ), "i" );
- return d;
-};
+ var m = re.exec( t );
-jQuery.grep = function(a,f,s) {
- if ( f.constructor == String )
- f = new Function("a","i","return " + f);
- var r = [];
- if ( a )
- for ( var i = 0; i < a.length; i++ )
- if ( (!s && f(a[i],i)) || (s && !f(a[i],i)) )
- r[r.length] = a[i];
- return r;
-};
+ if ( m ) {
+ // Re-organize the match
+ if ( p[i][1] )
+ m = ["", m[1], m[3], m[2], m[4]];
-jQuery.map = function(a,f) {
- if ( f.constructor == String )
- f = new Function("a","return " + f);
+ // Remove what we just matched
+ t = t.replace( re, "" );
+
+ break;
+ }
+ }
- var r = [];
- for ( var i = 0; i < a.length; i++ ) {
- var t = f(a[i],i);
- if ( t !== null && t != undefined ) {
- if ( t.constructor != Array ) t = [t];
- r = jQuery.merge( t, r );
+ // :not() is a special case that can be optomized by
+ // keeping it out of the expression list
+ if ( m[1] == ":" && m[2] == "not" )
+ r = jQuery.filter(m[3],r,false).r;
+
+ // Otherwise, find the expression to execute
+ else {
+ var f = jQuery.expr[m[1]];
+ if ( f.constructor != String )
+ f = jQuery.expr[m[1]][m[2]];
+
+ // Build a custom macro to enclose it
+ eval("f = function(a,i){" +
+ ( m[1] == "@" ? "z=jQuery.attr(a,m[3]);" : "" ) +
+ "return " + f + "}");
+
+ // Execute it against the current filter
+ r = g( r, f );
+ }
}
- }
- return r;
-};
-
-jQuery.event = {
-
- // Bind an event to an element
- // Original by Dean Edwards
- add: function(element, type, handler) {
- // For whatever reason, IE has trouble passing the window object
- // around, causing it to be cloned in the process
- if ( jQuery.browser == "msie" && element.setInterval != undefined )
- element = window;
-
- if (!handler.guid) handler.guid = jQuery.event.guid++;
- if (!element.events) element.events = {};
- var handlers = element.events[type];
- if (!handlers) {
- handlers = element.events[type] = {};
- if (element["on" + type])
- handlers[0] = element["on" + type];
+
+ // Return an array of filtered elements (r)
+ // and the modified expression string (t)
+ return { r: r, t: t };
+ },
+
+ /**
+ * Remove the whitespace from the beginning and end of a string.
+ *
+ * @private
+ * @name $.trim
+ * @type String
+ * @param String str The string to trim.
+ */
+ trim: function(t){
+ return t.replace(/^\s+|\s+$/g, "");
+ },
+
+ /**
+ * All ancestors of a given element.
+ *
+ * @private
+ * @name $.parents
+ * @type Array<Element>
+ * @param Element elem The element to find the ancestors of.
+ */
+ parents: function(a){
+ var b = [];
+ var c = a.parentNode;
+ while ( c && c != document ) {
+ b.push( c );
+ c = c.parentNode;
+ }
+ return b;
+ },
+
+ /**
+ * All elements on a specified axis.
+ *
+ * @private
+ * @name $.sibling
+ * @type Array
+ * @param Element elem The element to find all the siblings of (including itself).
+ */
+ sibling: function(a,n) {
+ var type = [];
+ var tmp = a.parentNode.childNodes;
+ for ( var i = 0; i < tmp.length; i++ ) {
+ if ( tmp[i].nodeType == 1 )
+ type.push( tmp[i] );
+ if ( tmp[i] == a )
+ type.n = type.length - 1;
}
- handlers[handler.guid] = handler;
- element["on" + type] = jQuery.event.handle;
+ type.last = type.n == type.length - 1;
+ type.cur =
+ n == "even" && type.n % 2 == 0 ||
+ n == "odd" && type.n % 2 ||
+ type[n] == a;
+ type.prev = type[type.n - 1];
+ type.next = type[type.n + 1];
+ return type;
},
- guid: 1,
+ /**
+ * Merge two arrays together, removing all duplicates.
+ *
+ * @private
+ * @name $.merge
+ * @type Array
+ * @param Array a The first array to merge.
+ * @param Array b The second array to merge.
+ */
+ merge: function(a,b) {
+ var d = [];
+
+ // Move b over to the new array (this helps to avoid
+ // StaticNodeList instances)
+ for ( var k = 0; k < b.length; k++ )
+ d[k] = b[k];
- // Detach an event or set of events from an element
- remove: function(element, type, handler) {
- if (element.events)
- if (type && element.events[type])
- if ( handler )
- delete element.events[type][handler.guid];
- else
- for ( var i in element.events[type] )
- delete element.events[type][i];
- else
- for ( var j in element.events )
- jQuery.event.remove( element, j );
+ // Now check for duplicates between a and b and only
+ // add the unique items
+ for ( var i = 0; i < a.length; i++ ) {
+ var c = true;
+
+ // The collision-checking process
+ for ( var j = 0; j < b.length; j++ )
+ if ( a[i] == b[j] )
+ c = false;
+
+ // If the item is unique, add it
+ if ( c )
+ d.push( a[i] );
+ }
+
+ return d;
},
- trigger: function(element,type,data) {
- data = data || [ jQuery.event.fix({ type: type }) ];
- if ( element && element["on" + type] )
- element["on" + type].apply( element, data );
+ /**
+ * Remove items that aren't matched in an array. The function passed
+ * in to this method will be passed two arguments: 'a' (which is the
+ * array item) and 'i' (which is the index of the item in the array).
+ *
+ * @private
+ * @name $.grep
+ * @type Array
+ * @param Array array The Array to find items in.
+ * @param Function fn The function to process each item against.
+ * @param Boolean inv Invert the selection - select the opposite of the function.
+ */
+ grep: function(a,f,s) {
+ // If a string is passed in for the function, make a function
+ // for it (a handy shortcut)
+ if ( f.constructor == String )
+ f = new Function("a","i","return " + f);
+
+ var r = [];
+
+ // Go through the array, only saving the items
+ // that pass the validator function
+ for ( var i = 0; i < a.length; i++ )
+ if ( !s && f(a[i],i) || s && !f(a[i],i) )
+ r.push( a[i] );
+
+ return r;
+ },
+
+ /**
+ * Translate all items in array to another array of items. The translation function
+ * that is provided to this method is passed one argument: 'a' (the item to be
+ * translated). If an array is returned, that array is mapped out and merged into
+ * the full array. Additionally, returning 'null' or 'undefined' will delete the item
+ * from the array. Both of these changes imply that the size of the array may not
+ * be the same size upon completion, as it was when it started.
+ *
+ * @private
+ * @name $.map
+ * @type Array
+ * @param Array array The Array to translate.
+ * @param Function fn The function to process each item against.
+ */
+ map: function(a,f) {
+ // If a string is passed in for the function, make a function
+ // for it (a handy shortcut)
+ if ( f.constructor == String )
+ f = new Function("a","return " + f);
+
+ var r = [];
+
+ // Go through the array, translating each of the items to their
+ // new value (or values).
+ for ( var i = 0; i < a.length; i++ ) {
+ var t = f(a[i],i);
+ if ( t !== null && t != undefined ) {
+ if ( t.constructor != Array ) t = [t];
+ r = jQuery.merge( t, r );
+ }
+ }
+ return r;
},
- handle: function(event) {
- // Handle adding events to items in IFrames, in IE
- event = event ||
- jQuery.event.fix( ((this.ownerDocument || this.document ||
- this).parentWindow || window).event );
+ /*
+ * A number of helper functions used for managing events.
+ * Many of the ideas behind this code orignated from Dean Edwards' addEvent library.
+ */
+ event: {
+
+ // Bind an event to an element
+ // Original by Dean Edwards
+ add: function(element, type, handler) {
+ // For whatever reason, IE has trouble passing the window object
+ // around, causing it to be cloned in the process
+ if ( jQuery.browser.msie && element.setInterval != undefined )
+ element = window;
+
+ // Make sure that the function being executed has a unique ID
+ if ( !handler.guid )
+ handler.guid = this.guid++;
+
+ // Init the element's event structure
+ if (!element.events)
+ element.events = {};
+
+ // Get the current list of functions bound to this event
+ var handlers = element.events[type];
+
+ // If it hasn't been initialized yet
+ if (!handlers) {
+ // Init the event handler queue
+ handlers = element.events[type] = {};
+
+ // Remember an existing handler, if it's already there
+ if (element["on" + type])
+ handlers[0] = element["on" + type];
+ }
- // If no correct event was found, fail
- if ( !event ) return;
+ // Add the function to the element's handler list
+ handlers[handler.guid] = handler;
+
+ // And bind the global event handler to the element
+ element["on" + type] = this.handle;
+
+ // Remember the function in a global list (for triggering)
+ if (!this.global[type])
+ this.global[type] = [];
+ this.global[type].push( element );
+ },
+
+ guid: 1,
+ global: {},
+
+ // Detach an event or set of events from an element
+ remove: function(element, type, handler) {
+ if (element.events)
+ if (type && element.events[type])
+ if ( handler )
+ delete element.events[type][handler.guid];
+ else
+ for ( var i in element.events[type] )
+ delete element.events[type][i];
+ else
+ for ( var j in element.events )
+ this.remove( element, j );
+ },
+
+ trigger: function(type,data,element) {
+ // Touch up the incoming data
+ data = data || [];
- var returnValue = true, handlers = [];
+ // Handle a global trigger
+ if ( !element ) {
+ var g = this.global[type];
+ if ( g )
+ for ( var i = 0; i < g.length; i++ )
+ this.trigger( type, data, g[i] );
- for ( var j in this.events[event.type] )
- handlers[handlers.length] = this.events[event.type][j];
+ // Handle triggering a single element
+ } else if ( element["on" + type] ) {
+ // Pass along a fake event
+ data.unshift( this.fix({ type: type, target: element }) );
- for ( var i = 0; i < handlers.length; i++ )
- if ( handlers[i].constructor == Function ) {
- this.handleEvent = handlers[i];
- if (this.handleEvent(event) === false) {
+ // Trigger the event
+ element["on" + type].apply( element, data );
+ }
+ },
+
+ handle: function(event) {
+ event = event || jQuery.event.fix( window.event );
+
+ // If no correct event was found, fail
+ if ( !event ) return;
+
+ var returnValue = true;
+
+ var c = this.events[event.type];
+
+ for ( var j in c ) {
+ if ( c[j].apply( this, [event] ) === false ) {
event.preventDefault();
event.stopPropagation();
returnValue = false;
}
}
- return returnValue;
- },
-
- fix: function(event) {
- if ( event ) {
- event.preventDefault = function() {
- this.returnValue = false;
- };
+
+ return returnValue;
+ },
- event.stopPropagation = function() {
- this.cancelBubble = true;
- };
+ fix: function(event) {
+ if ( event ) {
+ event.preventDefault = function() {
+ this.returnValue = false;
+ };
+
+ event.stopPropagation = function() {
+ this.cancelBubble = true;
+ };
+ }
+
+ return event;
}
-
- return event;
+
}
-
-};
+});
git.asbjorn.biz / jquery.git / blobdiff