* jQuery - New Wave Javascript
*
* Copyright (c) 2006 John Resig (jquery.com)
- * Licensed under the MIT License:
- * http://www.opensource.org/licenses/mit-license.php
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
*
* $Date$
* $Rev$
/**
* Create a new jQuery Object
+ *
+ * @test ok( Array.prototype.push, "Array.push()" );
+ * @test ok( Function.prototype.apply, "Function.apply()" );
+ * @test ok( document.getElementById, "getElementById" );
+ * @test ok( document.getElementsByTagName, "getElementsByTagName" );
+ * @test ok( RegExp, "RegExp" );
+ * @test ok( jQuery, "jQuery" );
+ * @test ok( $, "$()" );
+ *
* @constructor
+ * @private
+ * @name jQuery
*/
function jQuery(a,c) {
if ( a && a.constructor == Function && jQuery.fn.ready )
return jQuery(document).ready(a);
- // Make sure t hat a selection was provided
+ // Make sure that a selection was provided
a = a || jQuery.context || document;
/*
// Watch for when a jQuery object is passed as the selector
if ( a.jquery )
- return a;
+ return $( jQuery.merge( a, [] ) );
// Watch for when a jQuery object is passed at the context
if ( c && c.jquery )
- return jQuery(c.get()).find(a);
+ return $( c ).find(a);
// If the context is global, return a new object
if ( window == this )
* @before <img src="test1.jpg"/> <img src="test2.jpg"/>
* @result 2
*
+ * @test cmpOK( $("div").length, "==", 2, "Get Number of Elements Found" );
+ *
* @property
* @name length
* @type Number
* @before <img src="test1.jpg"/> <img src="test2.jpg"/>
* @result 2
*
+ * @test cmpOK( $("div").size(), "==", 2, "Get Number of Elements Found" );
+ *
* @name size
* @type Number
* @cat Core
* @before <img src="test1.jpg"/> <img src="test2.jpg"/>
* @result [ <img src="test1.jpg"/> <img src="test2.jpg"/> ]
*
+ * @test isSet( $("div").get(), q("main","foo"), "Get All Elements" );
+ *
* @name get
* @type Array<Element>
* @cat Core
* @before <img src="test1.jpg"/> <img src="test2.jpg"/>
* @result [ <img src="test1.jpg"/> ]
*
+ * @test cmpOK( $("div").get(0), "==", document.getElementById("main"), "Get A Single Element" );
+ *
* @name get
* @type Element
* @param Number num Access the element in the Nth position.
* @before <img/> <img/>
* @result <img src="test.jpg"/> <img src="test.jpg"/>
*
+ * @test var div = $("div");
+ * div.each(function(){this.foo = 'zoo';});
+ * var pass = true;
+ * for ( var i = 0; i < div.size(); i++ ) {
+ * if ( div.get(i).foo != "zoo" ) pass = false;
+ * }
+ * ok( pass, "Execute a function, Relative" );
+ *
* @name each
* @type jQuery
* @param Function fn A function to execute
each: function( fn, args ) {
return jQuery.each( this, fn, args );
},
+
+ index: function( obj ) {
+ var pos = -1;
+ this.each(function(i){
+ if ( this == obj ) pos = i;
+ });
+ return pos;
+ },
/**
* Access a property on the first matched element.
* @before <img/>
* @result <img src="test.jpg" alt="Test Image"/>
*
+ * @test var div = $("div");
+ * div.attr({foo: 'baz', zoo: 'ping'});
+ * var pass = true;
+ * for ( var i = 0; i < div.size(); i++ ) {
+ * if ( div.get(i).foo != "baz" && div.get(i).zoo != "ping" ) pass = false;
+ * }
+ * ok( pass, "Set Multiple Attributes" );
+ *
* @name attr
* @type jQuery
* @param Hash prop A set of key/value pairs to set as object properties.
* @before <img/>
* @result <img src="test.jpg"/>
*
+ * @test var div = $("div");
+ * div.attr("foo", "bar");
+ * var pass = true;
+ * for ( var i = 0; i < div.size(); i++ ) {
+ * if ( div.get(i).foo != "bar" ) pass = false;
+ * }
+ * ok( pass, "Set Attribute" );
+ *
* @name attr
* @type jQuery
* @param String key The name of the property to set.
// Look for the case where we're accessing a style value
jQuery[ type || "attr" ]( this[0], key );
},
-
+
/**
* Access a style property on the first matched element.
* This method makes it easy to retreive a style property value
return jQuery.find(t,a);
}), arguments );
},
+
+ clone: function(deep) {
+ return this.pushStack( jQuery.map( this, function(a){
+ return a.cloneNode( deep != undefined ? deep : true );
+ }), arguments );
+ },
/**
* Removes all elements from the set of matched elements that do not
return this.each(function(){
var obj = this;
- if ( table && this.nodeName == "TABLE" ) {
+ if ( table && this.nodeName == "TABLE" && a[0].nodeName != "THEAD" ) {
var tbody = this.getElementsByTagName("tbody");
if ( !tbody.length ) {
* Extend one object with another, returning the original,
* modified, object. This is a great utility for simple inheritance.
*
- * @name $.extend
+ * @name jQuery.extend
* @param Object obj The object to extend
* @param Object prop The object that will be merged into the first.
* @type Object
});
jQuery.each( jQuery.macros.css, function(i,n){
- jQuery.fn[ i ] = function(h) {
+ jQuery.fn[ n ] = function(h) {
return h == undefined ?
( this.length ? jQuery.css( this[0], n ) : null ) :
this.css( n, h );
* A generic iterator function, which can be used to seemlessly
* iterate over both objects and arrays.
*
- * @name $.each
+ * @name jQuery.each
* @param Object obj The object, or array, to iterate over.
* @param Object fn The function that will be executed on every object.
* @type Object
new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");
},
has: function(e,a) {
- if ( e.className )
+ if ( e.className != undefined )
e = e.className;
return new RegExp("(^|\\s)" + a + "(\\s|$)").test(e);
}
var r = [];
for ( var i = 0; i < a.length; i++ ) {
if ( a[i].constructor == String ) {
+
+ var table = "";
- if ( !a[i].indexOf("<tr") ) {
- var tr = true;
+ if ( !a[i].indexOf("<thead") || !a[i].indexOf("<tbody") ) {
+ table = "thead";
+ a[i] = "<table>" + a[i] + "</table>";
+ } else if ( !a[i].indexOf("<tr") ) {
+ table = "tr";
a[i] = "<table>" + a[i] + "</table>";
} else if ( !a[i].indexOf("<td") || !a[i].indexOf("<th") ) {
- var td = true;
+ table = "td";
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;
+ if ( table ) {
+ div = div.firstChild;
+ if ( table != "thead" ) div = div.firstChild;
+ if ( table == "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()) );
+ } 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;
},
// Form elements
enabled: "!a.disabled",
disabled: "a.disabled",
- checked: "a.checked"
+ checked: "a.checked",
+ selected: "a.selected"
},
".": "jQuery.className.has(a,m[2])",
"@": {
}
],
+ /**
+ *
+ * @test t( "Element Selector", "div", ["main","foo"] );
+ * @test t( "Element Selector", "body", ["body"] );
+ * @test t( "Element Selector", "html", ["html"] );
+ * @test cmpOK( $("*").size(), ">=", 30, "Element Selector" );
+ * @test t( "Parent Element", "div div", ["foo"] );
+ *
+ * @test t( "ID Selector", "#body", ["body"] );
+ * @test t( "ID Selector w/ Element", "body#body", ["body"] );
+ * @test t( "ID Selector w/ Element", "ul#first", [] );
+ *
+ * @test t( "Class Selector", ".blog", ["mark","simon"] );
+ * @test t( "Class Selector", ".blog.link", ["simon"] );
+ * @test t( "Class Selector w/ Element", "a.blog", ["mark","simon"] );
+ * @test t( "Parent Class Selector", "p .blog", ["mark","simon"] );
+ *
+ * @test t( "Comma Support", "a.blog, div", ["mark","simon","main","foo"] );
+ * @test t( "Comma Support", "a.blog , div", ["mark","simon","main","foo"] );
+ * @test t( "Comma Support", "a.blog ,div", ["mark","simon","main","foo"] );
+ * @test t( "Comma Support", "a.blog,div", ["mark","simon","main","foo"] );
+ *
+ * @test t( "Child", "p > a", ["simon1","google","groups","mark","yahoo","simon"] );
+ * @test t( "Child", "p> a", ["simon1","google","groups","mark","yahoo","simon"] );
+ * @test t( "Child", "p >a", ["simon1","google","groups","mark","yahoo","simon"] );
+ * @test t( "Child", "p>a", ["simon1","google","groups","mark","yahoo","simon"] );
+ * @test t( "Child w/ Class", "p > a.blog", ["mark","simon"] );
+ * @test t( "All Children", "code > *", ["anchor1","anchor2"] );
+ * @test t( "All Grandchildren", "p > * > *", ["anchor1","anchor2"] );
+ * @test t( "Adjacent", "a + a", ["groups"] );
+ * @test t( "Adjacent", "a +a", ["groups"] );
+ * @test t( "Adjacent", "a+ a", ["groups"] );
+ * @test t( "Adjacent", "a+a", ["groups"] );
+ * @test t( "Adjacent", "p + p", ["ap","en","sap"] );
+ * @test t( "Comma, Child, and Adjacent", "a + a, code > a", ["groups","anchor1","anchor2"] );
+ * @test t( "First Child", "p:first-child", ["firstp","sndp"] );
+ * @test t( "Attribute Exists", "a[@title]", ["google"] );
+ * @test t( "Attribute Exists", "*[@title]", ["google"] );
+ * @test t( "Attribute Exists", "[@title]", ["google"] );
+ * @test t( "Attribute Equals", "a[@rel='bookmark']", ["simon1"] );
+ * @test t( "Attribute Equals", 'a[@rel="bookmark"]', ["simon1"] );
+ * @test t( "Attribute Equals", "a[@rel=bookmark]", ["simon1"] );
+ * @test t( "Multiple Attribute Equals", "input[@type='hidden'],input[@type='radio']", ["hidden1","radio1","radio2"] );
+ * @test t( "Multiple Attribute Equals", "input[@type=\"hidden\"],input[@type='radio']", ["hidden1","radio1","radio2"] );
+ * @test t( "Multiple Attribute Equals", "input[@type=hidden],input[@type=radio]", ["hidden1","radio1","radio2"] );
+ *
+ * @test t( "Attribute Begins With", "a[@href ^= 'http://www']", ["google","yahoo"] );
+ * @test t( "Attribute Ends With", "a[@href $= 'org/']", ["mark"] );
+ * @test t( "Attribute Contains", "a[@href *= 'google']", ["google","groups"] );
+ * @test t( "First Child", "p:first-child", ["firstp","sndp"] );
+ * @test t( "Last Child", "p:last-child", ["sap"] );
+ * @test t( "Only Child", "a:only-child", ["simon1","anchor1","yahoo","anchor2"] );
+ * @test t( "Empty", "ul:empty", ["firstUL"] );
+ * @test t( "Enabled UI Element", "input:enabled", ["text1","radio1","radio2","check1","check2","hidden1","hidden2"] );
+ * @test t( "Disabled UI Element", "input:disabled", ["text2"] );
+ * @test t( "Checked UI Element", "input:checked", ["radio2","check1"] );
+ * @test t( "Text Contains", "a:contains('Google')", ["google","groups"] );
+ * @test t( "Text Contains", "a:contains('Google Groups')", ["groups"] );
+ * @test t( "Element Preceded By", "p ~ div", ["foo"] );
+ * @test t( "Not", "a.blog:not(.link)", ["mark"] );
+ *
+ * @test cmpOK( jQuery.find("//*").length, ">=", 30, "All Elements (//*)" );
+ * @test t( "All Div Elements", "//div", ["main","foo"] );
+ * @test t( "Absolute Path", "/html/body", ["body"] );
+ * @test t( "Absolute Path w/ *", "/* /body", ["body"] );
+ * @test t( "Long Absolute Path", "/html/body/dl/div/div/p", ["sndp","en","sap"] );
+ * @test t( "Absolute and Relative Paths", "/html//div", ["main","foo"] );
+ * @test t( "All Children, Explicit", "//code/*", ["anchor1","anchor2"] );
+ * @test t( "All Children, Implicit", "//code/", ["anchor1","anchor2"] );
+ * @test t( "Attribute Exists", "//a[@title]", ["google"] );
+ * @test t( "Attribute Equals", "//a[@rel='bookmark']", ["simon1"] );
+ * @test t( "Parent Axis", "//p/..", ["main","foo"] );
+ * @test t( "Sibling Axis", "//p/../", ["firstp","ap","foo","first","firstUL","empty","form","sndp","en","sap"] );
+ * @test t( "Sibling Axis", "//p/../*", ["firstp","ap","foo","first","firstUL","empty","form","sndp","en","sap"] );
+ * @test t( "Has Children", "//p[a]", ["firstp","ap","en","sap"] );
+ *
+ * @test t( "nth Element", "p:nth(1)", ["ap"] );
+ * @test t( "First Element", "p:first", ["firstp"] );
+ * @test t( "Last Element", "p:last", ["first"] );
+ * @test t( "Even Elements", "p:even", ["firstp","sndp","sap"] );
+ * @test t( "Odd Elements", "p:odd", ["ap","en","first"] );
+ * @test t( "Position Equals", "p:eq(1)", ["ap"] );
+ * @test t( "Position Greater Than", "p:gt(0)", ["ap","sndp","en","sap","first"] );
+ * @test t( "Position Less Than", "p:lt(3)", ["firstp","ap","sndp"] );
+ * @test t( "Is A Parent", "p:parent", ["firstp","ap","sndp","en","sap","first"] );
+ * @test t( "Is Visible", "input:visible", ["text1","text2","radio1","radio2","check1","check2"] );
+ * @test t( "Is Hidden", "input:hidden", ["hidden1","hidden2"] );
+ *
+ * @name jQuery.find
+ * @private
+ */
find: function( t, context ) {
// Make sure that the context is a DOM Element
if ( context && context.nodeType == undefined )
.replace( 'S', "([a-z*_-][a-z0-9_-]*)" )
// Look for something (optionally) enclosed with quotes
- .replace( 'Q', " *'?\"?([^'\"]*)'?\"? *" ), "i" );
+ .replace( 'Q', " *'?\"?([^'\"]*?)'?\"? *" ), "i" );
var m = re.exec( t );
* Remove the whitespace from the beginning and end of a string.
*
* @private
- * @name $.trim
+ * @name jQuery.trim
* @type String
* @param String str The string to trim.
*/
* All ancestors of a given element.
*
* @private
- * @name $.parents
+ * @name jQuery.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;
+ parents: function( elem ){
+ var matched = [];
+ var cur = elem.parentNode;
+ while ( cur && cur != document ) {
+ matched.push( cur );
+ cur = cur.parentNode;
}
- return b;
+ return matched;
},
/**
* All elements on a specified axis.
*
* @private
- * @name $.sibling
+ * @name jQuery.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;
+ sibling: function(elem, pos, not) {
+ var elems = [];
+
+ var siblings = elem.parentNode.childNodes;
+ for ( var i = 0; i < siblings.length; i++ ) {
+ if ( not === true && siblings[i] == elem ) continue;
+
+ if ( siblings[i].nodeType == 1 )
+ elems.push( siblings[i] );
+ if ( siblings[i] == elem )
+ elems.n = elems.length - 1;
}
- 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;
+
+ return jQuery.extend( elems, {
+ last: elems.n == elems.length - 1,
+ cur: n == "even" && elems.n % 2 == 0 || n == "odd" && elems.n % 2 || elems[pos] == a,
+ prev: elems[elems.n - 1],
+ next: elems[elems.n + 1]
+ });
},
/**
* Merge two arrays together, removing all duplicates.
*
* @private
- * @name $.merge
+ * @name jQuery.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 = [];
+ merge: function(first, second) {
+ var result = [];
// 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];
+ for ( var k = 0; k < first.length; k++ )
+ result[k] = second[k];
// 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;
+ for ( var i = 0; i < second.length; i++ ) {
+ var noCollision = true;
// The collision-checking process
- for ( var j = 0; j < b.length; j++ )
- if ( a[i] == b[j] )
- c = false;
+ for ( var j = 0; j < first.length; j++ )
+ if ( second[i] == first[j] )
+ noCollision = false;
// If the item is unique, add it
- if ( c )
- d.push( a[i] );
+ if ( noCollision )
+ result.push( second[i] );
}
- return d;
+ return result;
},
/**
* array item) and 'i' (which is the index of the item in the array).
*
* @private
- * @name $.grep
+ * @name jQuery.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) {
+ grep: function(elems, fn, inv) {
// 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);
+ if ( fn.constructor == String )
+ fn = new Function("a","i","return " + fn);
- var r = [];
+ var result = [];
// 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] );
+ for ( var i = 0; i < elems.length; i++ )
+ if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )
+ result.push( elems[i] );
- return r;
+ return result;
},
/**
* be the same size upon completion, as it was when it started.
*
* @private
- * @name $.map
+ * @name jQuery.map
* @type Array
* @param Array array The Array to translate.
* @param Function fn The function to process each item against.
*/
- map: function(a,f) {
+ map: function(elems, fn) {
// 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);
+ if ( fn.constructor == String )
+ fn = new Function("a","return " + fn);
- var r = [];
+ var result = [];
// 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 );
+ for ( var i = 0; i < elems.length; i++ ) {
+ var val = fn(elems[i],i);
+
+ if ( val !== null && val != undefined ) {
+ if ( val.constructor != Array ) val = [val];
+ result = jQuery.merge( result, val );
}
}
- return r;
+
+ return result;
},
/*
* @before <div><input/></div>
* @result <div><b>new stuff</b></div>
*
+ * @test var div = $("div");
+ * div.html("<b>test</b>");
+ * var pass = true;
+ * for ( var i = 0; i < div.size(); i++ ) {
+ * if ( div.get(i).childNodes.length == 0 ) pass = false;
+ * }
+ * ok( pass, "Set HTML" );
+ *
* @name html
* @type jQuery
* @param String val Set the html contents to the specified value.
},
each: {
+
+ removeAttr: function( key ) {
+ this.removeAttribute( key );
+ },
+
/**
* Displays each of the set of matched elements if they are hidden.
*
* @before <p style="display: none">Hello</p>
* @result [ <p style="display: block">Hello</p> ]
*
+ * @test var pass = true, div = $("div");
+ * div.show().each(function(){
+ * if ( this.style.display == "none" ) pass = false;
+ * });
+ * ok( pass, "Show" );
+ *
* @name show
* @type jQuery
* @cat Effects
* @before <p>Hello</p>
* @result [ <p style="display: none">Hello</p> ]
*
+ * var pass = true, div = $("div");
+ * div.hide().each(function(){
+ * if ( this.style.display != "none" ) pass = false;
+ * });
+ * ok( pass, "Hide" );
+ *
* @name hide
* @type jQuery
* @cat Effects
* @example $("p").addClass("selected")
* @before <p>Hello</p>
* @result [ <p class="selected">Hello</p> ]
+ *
+ * @test var div = $("div");
+ * div.addClass("test");
+ * var pass = true;
+ * for ( var i = 0; i < div.size(); i++ ) {
+ * if ( div.get(i).className.indexOf("test") == -1 ) pass = false;
+ * }
+ * ok( pass, "Add Class" );
*
* @name addClass
* @type jQuery
* @before <p class="selected">Hello</p>
* @result [ <p>Hello</p> ]
*
+ * @test var div = $("div").addClass("test");
+ * div.removeClass("test");
+ * var pass = true;
+ * for ( var i = 0; i < div.size(); i++ ) {
+ * if ( div.get(i).className.indexOf("test") != -1 ) pass = false;
+ * }
+ * ok( pass, "Remove Class" );
+ *
* @name removeClass
* @type jQuery
* @param String class A CSS class to remove from the elements
git.asbjorn.biz / jquery.git / blobdiff