X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6e39d509471fe9b4e2660e0d1631b350d0c66f40..6a7e4474cba9d8be4b2ec445e10f1691f7277c50:/src/core/CompositeElement.js diff --git a/src/core/CompositeElement.js b/src/core/CompositeElement.js index d6c9dfee..376daaf0 100644 --- a/src/core/CompositeElement.js +++ b/src/core/CompositeElement.js @@ -1,112 +1,112 @@ /*! - * Ext JS Library 3.1.0 - * 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 */ -/** - * @class Ext.CompositeElement - * @extends Ext.CompositeElementLite - *

This class encapsulates a collection of DOM elements, providing methods to filter - * members, or to perform collective actions upon the whole set.

- *

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.

- *

All methods return this and can be chained.

- * Usage: -

-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);
-
- */ -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 element in this composite - * calling the supplied function using {@link Ext#each}. - * @param {Function} fn The function to be called with each - * element. If the supplied function returns false, - * iteration stops. This function is called with the following arguments: - *
- * @param {Object} scope (optional) The scope ( reference) in which the specified function is executed. - * Defaults to the element at the current index - * 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); -}; - -/** - * 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 - */ +/** + * @class Ext.CompositeElement + * @extends Ext.CompositeElementLite + *

This class encapsulates a collection of DOM elements, providing methods to filter + * members, or to perform collective actions upon the whole set.

+ *

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.

+ *

All methods return this and can be chained.

+ * Usage: +

+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);
+
+ */ +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 element in this composite + * calling the supplied function using {@link Ext#each}. + * @param {Function} fn The function to be called with each + * element. If the supplied function returns false, + * iteration stops. This function is called with the following arguments: + *
    + *
  • element : Ext.Element
    The element at the current index + * in the composite
  • + *
  • composite : Object
    This composite.
  • + *
  • index : Number
    The current index within the composite
  • + *
+ * @param {Object} scope (optional) The scope ( reference) in which the specified function is executed. + * Defaults to the element at the current index + * 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); +}; + +/** + * 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