/*!
- * Ext JS Library 3.0.0
- * Copyright(c) 2006-2009 Ext JS, LLC
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
*/
-/**\r
- * @class Ext.CompositeElement\r
- * @extends Ext.CompositeElementLite\r
- * Standard composite class. Creates a Ext.Element for every element in the collection.\r
- * <br><br>\r
- * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Ext.Element. All Ext.Element\r
- * actions will be performed on all the elements in this collection.</b>\r
- * <br><br>\r
- * All methods return <i>this</i> and can be chained.\r
- <pre><code>\r
- var els = Ext.select("#some-el div.some-class", true);\r
- // or select directly from an existing element\r
- var el = Ext.get('some-el');\r
- el.select('div.some-class', true);\r
-\r
- els.setWidth(100); // all elements become 100 width\r
- els.hide(true); // all elements fade out and hide\r
- // or\r
- els.setWidth(100).hide(true);\r
- </code></pre>\r
- */\r
-Ext.CompositeElement = function(els, root){\r
- this.elements = [];\r
- this.add(els, root);\r
-};\r
-\r
-Ext.extend(Ext.CompositeElement, Ext.CompositeElementLite, {\r
- invoke : function(fn, args){\r
- Ext.each(this.elements, function(e) {\r
- Ext.Element.prototype[fn].apply(e, args);\r
- });\r
- return this;\r
- },\r
- \r
- /**\r
- * Adds elements to this composite.\r
- * @param {String/Array} els A string CSS selector, an array of elements or an element\r
- * @return {CompositeElement} this\r
- */\r
- add : function(els, root){\r
- if(!els){\r
- return this;\r
- }\r
- if(typeof els == "string"){\r
- els = Ext.Element.selectorFunction(els, root);\r
- }\r
- var yels = this.elements; \r
- Ext.each(els, function(e) {\r
- yels.push(Ext.get(e));\r
- });\r
- return this;\r
- }, \r
- \r
- /**\r
- * Returns the Element object at the specified index\r
- * @param {Number} index\r
- * @return {Ext.Element}\r
- */\r
- item : function(index){\r
- return this.elements[index] || null;\r
- },\r
-\r
-\r
- indexOf : function(el){\r
- return this.elements.indexOf(Ext.get(el));\r
- },\r
- \r
- filter : function(selector){\r
- var me = this,\r
- out = [];\r
- \r
- Ext.each(me.elements, function(el) { \r
- if(el.is(selector)){\r
- out.push(Ext.get(el));\r
- }\r
- });\r
- me.elements = out;\r
- return me;\r
- },\r
- \r
- /**\r
- * Calls the passed function passing (el, this, index) for each element in this composite.\r
- * @param {Function} fn The function to call\r
- * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)\r
- * @return {CompositeElement} this\r
- */\r
- each : function(fn, scope){ \r
- Ext.each(this.elements, function(e,i) {\r
- return fn.call(scope || e, e, this, i);\r
- }, this);\r
- return this;\r
- }\r
-});\r
-\r
-/**\r
- * Selects elements based on the passed CSS selector to enable {@link Ext.Element Element} methods\r
- * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or\r
- * {@link Ext.CompositeElementLite CompositeElementLite} object.\r
- * @param {String/Array} selector The CSS selector or an array of elements\r
- * @param {Boolean} unique (optional) true to create a unique Ext.Element for each element (defaults to a shared flyweight object)\r
- * @param {HTMLElement/String} root (optional) The root element of the query or id of the root\r
- * @return {CompositeElementLite/CompositeElement}\r
- * @member Ext.Element\r
- * @method select\r
- */\r
-Ext.Element.select = function(selector, unique, root){\r
- var els;\r
- if(typeof selector == "string"){\r
- els = Ext.Element.selectorFunction(selector, root);\r
- }else if(selector.length !== undefined){\r
- els = selector;\r
- }else{\r
- throw "Invalid selector";\r
- }\r
-\r
- return (unique === true) ? new Ext.CompositeElement(els) : new Ext.CompositeElementLite(els);\r
+/**
+ * @class Ext.CompositeElement
+ * @extends Ext.CompositeElementLite
+ * <p>This class encapsulates a <i>collection</i> of DOM elements, providing methods to filter
+ * members, or to perform collective actions upon the whole set.</p>
+ * <p>Although they are not listed, this class supports all of the methods of {@link Ext.Element} and
+ * {@link Ext.Fx}. The methods from these classes will be performed on all the elements in this collection.</p>
+ * <p>All methods return <i>this</i> and can be chained.</p>
+ * Usage:
+<pre><code>
+var els = Ext.select("#some-el div.some-class", true);
+// or select directly from an existing element
+var el = Ext.get('some-el');
+el.select('div.some-class', true);
+
+els.setWidth(100); // all elements become 100 width
+els.hide(true); // all elements fade out and hide
+// or
+els.setWidth(100).hide(true);
+</code></pre>
+ */
+Ext.CompositeElement = function(els, root){
+ this.elements = [];
+ this.add(els, root);
+};
+
+Ext.extend(Ext.CompositeElement, Ext.CompositeElementLite, {
+
+ // private
+ getElement : function(el){
+ // In this case just return it, since we already have a reference to it
+ return el;
+ },
+
+ // private
+ transformElement : function(el){
+ return Ext.get(el);
+ }
+
+ /**
+ * Adds elements to this composite.
+ * @param {String/Array} els A string CSS selector, an array of elements or an element
+ * @return {CompositeElement} this
+ */
+
+ /**
+ * Returns the Element object at the specified index
+ * @param {Number} index
+ * @return {Ext.Element}
+ */
+
+ /**
+ * Iterates each <code>element</code> in this <code>composite</code>
+ * calling the supplied function using {@link Ext#each}.
+ * @param {Function} fn The function to be called with each
+ * <code>element</code>. If the supplied function returns <tt>false</tt>,
+ * iteration stops. This function is called with the following arguments:
+ * <div class="mdetail-params"><ul>
+ * <li><code>element</code> : <i>Ext.Element</i><div class="sub-desc">The element at the current <code>index</code>
+ * in the <code>composite</code></div></li>
+ * <li><code>composite</code> : <i>Object</i> <div class="sub-desc">This composite.</div></li>
+ * <li><code>index</code> : <i>Number</i> <div class="sub-desc">The current index within the <code>composite</code> </div></li>
+ * </ul></div>
+ * @param {Object} scope (optional) The scope (<code><this</code> reference) in which the specified function is executed.
+ * Defaults to the <code>element</code> at the current <code>index</code>
+ * within the composite.
+ * @return {CompositeElement} this
+ */
+});
+
+/**
+ * Selects elements based on the passed CSS selector to enable {@link Ext.Element Element} methods
+ * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or
+ * {@link Ext.CompositeElementLite CompositeElementLite} object.
+ * @param {String/Array} selector The CSS selector or an array of elements
+ * @param {Boolean} unique (optional) true to create a unique Ext.Element for each element (defaults to a shared flyweight object)
+ * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
+ * @return {CompositeElementLite/CompositeElement}
+ * @member Ext.Element
+ * @method select
+ */
+Ext.Element.select = function(selector, unique, root){
+ var els;
+ if(typeof selector == "string"){
+ els = Ext.Element.selectorFunction(selector, root);
+ }else if(selector.length !== undefined){
+ els = selector;
+ }else{
+ throw "Invalid selector";
+ }
+
+ return (unique === true) ? new Ext.CompositeElement(els) : new Ext.CompositeElementLite(els);
};
-\r
-/**\r
- * Selects elements based on the passed CSS selector to enable {@link Ext.Element Element} methods\r
- * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or\r
- * {@link Ext.CompositeElementLite CompositeElementLite} object.\r
- * @param {String/Array} selector The CSS selector or an array of elements\r
- * @param {Boolean} unique (optional) true to create a unique Ext.Element for each element (defaults to a shared flyweight object)\r
- * @param {HTMLElement/String} root (optional) The root element of the query or id of the root\r
- * @return {CompositeElementLite/CompositeElement}\r
- * @member Ext.Element\r
- * @method select\r
- */\r
+
+/**
+ * Selects elements based on the passed CSS selector to enable {@link Ext.Element Element} methods
+ * to be applied to many related elements in one statement through the returned {@link Ext.CompositeElement CompositeElement} or
+ * {@link Ext.CompositeElementLite CompositeElementLite} object.
+ * @param {String/Array} selector The CSS selector or an array of elements
+ * @param {Boolean} unique (optional) true to create a unique Ext.Element for each element (defaults to a shared flyweight object)
+ * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
+ * @return {CompositeElementLite/CompositeElement}
+ * @member Ext.Element
+ * @method select
+ */
Ext.select = Ext.Element.select;
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff