RemoveChild

套件	mx.states
類別	public class RemoveChild
繼承	RemoveChild OverrideBase OnDemandEventDispatcher Object

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

Flash Player 9, AIR 1.1

The RemoveChild class removes a child display object, such as a component, from a container as part of a view state. The child is only removed from the display list, it is not deleted. You use this class in the overrides property of the State class.

MXML 語法

隱藏 MXML 語法

The <mx:RemoveChild> tag has the following attributes:

  <mx:RemoveChild
  Properties
  target="null"
  />

公用屬性

隱藏繼承公用屬性

顯示繼承公用屬性

	屬性		定義自
		constructor : Object 類別物件的參照或是特定物件實體的建構函數。	Object
		target : Object The child to remove from the view.	RemoveChild

公用方法

隱藏繼承公用方法

顯示繼承公用方法

	方法		定義自
		RemoveChild(target:DisplayObject = null) Constructor.	RemoveChild
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registers an event listener object with an EventDispatcher object so that the listener receives notification of an event.	OnDemandEventDispatcher
		apply(parent:UIComponent):void [覆寫] Applies the override.	RemoveChild
		dispatchEvent(event:Event):Boolean Dispatches an event into the event flow.	OnDemandEventDispatcher
		hasEventListener(type:String):Boolean Checks whether the EventDispatcher object has any listeners registered for a specific type of event.	OnDemandEventDispatcher
		hasOwnProperty(name:String):Boolean 指出物件是否有已定義的指定屬性。	Object
		initialize():void IOverride interface method; this class implements it as an empty method.	OverrideBase
		isPrototypeOf(theClass:Object):Boolean 指出 Object 類別的實體是否位於指定為參數的物件原型鏈中。	Object
		propertyIsEnumerable(name:String):Boolean 指出指定的屬性是否存在，以及是否可列舉。	Object
		remove(parent:UIComponent):void [覆寫] Removes the override.	RemoveChild
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Removes a listener from the EventDispatcher object.	OnDemandEventDispatcher
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void 為迴圈作業設定動態屬性的可用性。	Object
		toLocaleString():String 傳回代表此物件的字串，根據地區特定慣例進行格式化。	Object
		toString():String 會傳回指定之物件的字串形式。	Object
		valueOf():Object 會傳回指定之物件的基本值。	Object
		willTrigger(type:String):Boolean Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type.	OnDemandEventDispatcher

屬性詳細資訊

target

屬性

public var target:Object

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

Flash Player 9, AIR 1.1

The child to remove from the view.

建構函式詳細資料

()

建構函式

public function RemoveChild(target:DisplayObject = null)

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

Flash Player 9, AIR 1.1

Constructor.

參數

target:DisplayObject (default = null) — The child to remove from the view.

方法詳細資訊

apply

()

方法

override public function apply(parent:UIComponent):void

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

Flash Player 9, AIR 1.1

Applies the override. Flex retains the original value, so that it can restore the value later in the remove() method.

This method is called automatically when the state is entered. It should not be called directly.

參數

parent:UIComponent — The parent of the state object containing this override. The override should use this as its target if an explicit target was not specified.

remove

()

方法

override public function remove(parent:UIComponent):void

語言版本:

ActionScript 3.0

產品版本:

Flex 3

執行階段版本:

Flash Player 9, AIR 1.1

Removes the override. The value remembered in the apply() method is restored.

This method is called automatically when the state is entered. It should not be called directly.

參數

parent:UIComponent — The parent of the state object containing this override. The override should use this as its target if an explicit target was not specified.

法律聲明 | 線上隱私權政策

RemoveChild - AS3 Flex

類別 x

target

RemoveChild

apply

remove