IVariableResolver - Adobe ActionScript® 3 (AS3 Expression Manager) API 参考

包	com.adobe.solutions.exm.runtime
接口	public interface IVariableResolver extends IEventDispatcher
实现器	DDIModelVariableResolver, SimpleVariableResolver

语言版本:

ActionScript 3.0

产品版本:

Expression Manager Building Block 10

运行时版本:

AIR (unsupported), Flash Player 10.2

Used by the Expression Manager for resolving any variable references encountered in an expression, for setting the values of variables which are targets of expressions and for being notified of externally triggered changes in variable values. A VariableResolver implementation must dispatch a VariableChangeEvent of type "variableChangeEvent" whenever the value of a variable managed by the resolver changes.

公共方法

隐藏继承的公共方法

显示继承的公共方法

	方法		由以下参数定义
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void 使用 EventDispatcher 对象注册事件侦听器对象，以使侦听器能够接收事件通知。	IEventDispatcher
		dispatchEvent(event:Event):Boolean 将事件调度到事件流中。	IEventDispatcher
		getValue(varName:String):Object Returns the value of the given variable.	IVariableResolver
		hasEventListener(type:String):Boolean 检查 EventDispatcher 对象是否为特定事件类型注册了任何侦听器。	IEventDispatcher
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void 从 EventDispatcher 对象中删除侦听器。	IEventDispatcher
		setValue(varName:String, value:Object):void Sets the value of the given variable.	IVariableResolver
		willTrigger(type:String):Boolean 检查是否用此 EventDispatcher 对象或其任何祖代为指定事件类型注册了事件侦听器。	IEventDispatcher

事件

单击此处了解有关事件的更多信息

	事件		摘要	由以下参数定义
		variableChangeEvent	Dispatched when the value of a variable managed by the resolver changes.	IVariableResolver

方法详细信息

getValue

()

方法

public function getValue(varName:String):Object

语言版本:

ActionScript 3.0

产品版本:

Expression Manager Building Block 10

运行时版本:

AIR (unsupported), Flash Player 10.2

Returns the value of the given variable.

参数

varName:String — The fully qualified name of the variable whose value is required.

Object — The value of the given variable.

setValue

()

方法

public function setValue(varName:String, value:Object):void

语言版本:

ActionScript 3.0

产品版本:

Expression Manager Building Block 10

运行时版本:

AIR (unsupported), Flash Player 10.2

Sets the value of the given variable.

参数

	`varName:String` — The fully qualified name of the variable whose value is to be set.

	`value:Object` — The value to be set.

事件详细信息

variableChangeEvent

事件

事件对象类型: com.adobe.solutions.exm.runtime.VariableChangeEvent

语言版本:

ActionScript 3.0

产品版本:

Expression Manager Building Block 10

运行时版本:

AIR (unsupported), Flash Player 10.2

Dispatched when the value of a variable managed by the resolver changes.

法律声明 | 在线隐私策略

IVariableResolver - AS3 Expression Manager

类 x

getValue

setValue

variableChangeEvent