Class Ext.CompositeElementLite

Package:	Ext
Class:	CompositeElementLite
Extends:	CompositeElement
Defined In:	CompositeElement.js

Flyweight composite class. Reuses the same Ext.Element for element operations.

NOTE: Although they are not listed, this class supports all of the set/update methods of Ext.Element. All Ext.Element actions will be performed on all the elements in this collection.

属性 - 方法 - 事件

公共属性

此类没有公共属性。

公共方法

方法		定义对象
	add(`String/Array els`) : CompositeElement	CompositeElement
	Adds elements to this composite.	CompositeElement
	each(`Function fn`, [`Object scope`]) : CompositeElement	CompositeElementLite
	Calls the passed function passing (el, this, index) for each element in this composite. The element passed is the fly...	CompositeElementLite
	item(`Number index`) : Ext.Element	CompositeElementLite
	Returns a flyweight Element of the dom element object at the specified index	CompositeElementLite

公共事件

此类没有公共事件。

方法详情

add

public function add(String/Array els)

Adds elements to this composite.

参数：

els : String/Array
A string CSS selector, an array of elements or an element

返回：

CompositeElement
this

This method is defined by CompositeElement.

each

public function each(Function fn, [Object scope])

Calls the passed function passing (el, this, index) for each element in this composite. The element passed is the flyweight (shared) Ext.Element instance, so if you require a a reference to the dom node, use el.dom.

参数：

fn : Function
The function to call
scope : Object
（可选） The this object (defaults to the element)

返回：

CompositeElement
this

This method is defined by CompositeElementLite.

item

public function item(Number index)

Returns a flyweight Element of the dom element object at the specified index

参数：

index : Number

返回：

Ext.Element

This method is defined by CompositeElementLite.