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

包	com.adobe.solutions.exm.runtime
接口	public interface IExpression extends IEventDispatcher
实现器	ExpressionImpl

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

Interface representing an expression which is passed to the Expression Manager for management. This encapsulates the actual expression string as well as the variable to which the expression is assigned, if any.

公共属性

	属性		由以下参数定义
		assignTo : String Returns the variable to which this expression is assigned, if any.	IExpression
		expression : String Returns the actual expression string.	IExpression
		name : String Returns the name of the expression.	IExpression

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
		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
		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
		expressionValueChange	Dispatched when the value of the expression changes.	IExpression

属性详细信息

assignTo

属性

assignTo:String

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 variable to which this expression is assigned, if any. The Expression Manager automatically sets the variable value to the result of expression evaluation (on initialization and whenever the expression recomputes).

实现
public function get assignTo():String
public function set assignTo(value:String):void

expression

属性

expression:String

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 actual expression string.

实现
public function get expression():String
public function set expression(value:String):void

name

属性

name:String

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 name of the expression.

实现
public function get name():String
public function set name(value:String):void

事件详细信息

expressionValueChange

事件

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

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 the expression changes.

法律声明 | 在线隐私策略

IExpression - AS3 Expression Manager

类 x

assignTo

expression

name

expressionValueChange