| 包 | com.adobe.exm.expression |
| 接口 | public interface IExpressionEvaluationService extends IEventDispatcher |
| 实现器 | ExpressionEvaluationService |
自以下版本起不推荐使用： Expression Manager 10
| 语言版本: | ActionScript 3.0 |
| 产品版本: | Expression Manager Building Block 9.5 |
| 运行时版本: | Flash Player 10.2, AIR (unsupported) |
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 | |
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将事件调度到事件流中。 | IEventDispatcher | |
evaluateExpression(expression:String, expressionDefinitionId:String, varsMap:Object, qualifiedClassName:String):Object This API is used to evaluate an expression at flex side. | IExpressionEvaluationService | ||
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检查 EventDispatcher 对象是否为特定事件类型注册了任何侦听器。 | IEventDispatcher | |
registerExpressionsUsingBytesLoader(expressionDefinitionId:String, swfBytes:ByteArray, lazyLoad:Boolean = false):void
This API is used to load swf from the specified byte array. | IExpressionEvaluationService | ||
registerExpressionsUsingLoader(expressionDefinitionId:String, expressionLoader:IExpressionLoader, lazyLoad:Boolean = false):void
This API is used to load swf using a custom loader. | IExpressionEvaluationService | ||
registerExpressionsUsingUrlLoader(expressionDefinitionId:String, swfUrl:String, urlVars:Object = null, lazyLoad:Boolean = false):void
This API is used to load the expression swf from the specified URL. | IExpressionEvaluationService | ||
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从 EventDispatcher 对象中删除侦听器。 | IEventDispatcher | |
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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
| 事件 | 摘要 | 由以下参数定义 | ||
|---|---|---|---|---|
| Dispatched when the registration of the expression SWF fails. | IExpressionEvaluationService | |||
| Dispatched when the expression SWF is successfully registered. | IExpressionEvaluationService | |||
方法详细信息
evaluateExpression | () | 方法 |
public function evaluateExpression(expression:String, expressionDefinitionId:String, varsMap:Object, qualifiedClassName:String):Object| 语言版本: | ActionScript 3.0 |
| 产品版本: | Expression Manager Building Block 9.5 |
| 运行时版本: | Flash Player 10.2, AIR (unsupported) |
This API is used to evaluate an expression at flex side.
Throws ExpressionEvaluationError in case Swf load is not complete or errored out.
参数
expression:String — expression to be evaluated.
| |
expressionDefinitionId:String — unique id used to load the expression swf into flex application.
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varsMap:Object — map containing variables used in expressions.
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qualifiedClassName:String — Name of the AS class containing expressions. This name is passed to the generateSWF API at the time of generating swf.
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Object — Evaluated value of the expression.
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registerExpressionsUsingBytesLoader | () | 方法 |
public function registerExpressionsUsingBytesLoader(expressionDefinitionId:String, swfBytes:ByteArray, lazyLoad:Boolean = false):void| 语言版本: | ActionScript 3.0 |
| 产品版本: | Expression Manager Building Block 9.5 |
| 运行时版本: | Flash Player 10.2, AIR (unsupported) |
This API is used to load swf from the specified byte array.
参数
expressionDefinitionId:String — unique id used later for evaluating expressions contained in this swf.
| |
swfBytes:ByteArray — byte[] containing swf.
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lazyLoad:Boolean (default = false) |
registerExpressionsUsingLoader | () | 方法 |
public function registerExpressionsUsingLoader(expressionDefinitionId:String, expressionLoader:IExpressionLoader, lazyLoad:Boolean = false):void| 语言版本: | ActionScript 3.0 |
| 产品版本: | Expression Manager Building Block 9.5 |
| 运行时版本: | Flash Player 10.2, AIR (unsupported) |
This API is used to load swf using a custom loader. The custom loader is required to implement IExpressionLoader.
参数
expressionDefinitionId:String — unique id used later for evaluating expressions contained in this swf.
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expressionLoader:IExpressionLoader — custom expression loader for loading swf.
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lazyLoad:Boolean (default = false)false.
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registerExpressionsUsingUrlLoader | () | 方法 |
public function registerExpressionsUsingUrlLoader(expressionDefinitionId:String, swfUrl:String, urlVars:Object = null, lazyLoad:Boolean = false):void| 语言版本: | ActionScript 3.0 |
| 产品版本: | Expression Manager Building Block 9.5 |
| 运行时版本: | Flash Player 10.2, AIR (unsupported) |
This API is used to load the expression swf from the specified URL. urlVars can be used to specify URL parameters.
The swf is registered with the specified expressionDefinitionId. This id is required to be passed at the time of evaluating expressions.
参数
expressionDefinitionId:String — unique id used later for evaluating expressions contained in this swf.
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swfUrl:String — url of the swf.
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urlVars:Object (default = null) | |
lazyLoad:Boolean (default = false) |
事件详细信息
expressionRegistrationFailure | 事件 |
事件对象类型:
com.adobe.exm.expression.event.ExpressionRegistrationFailureEvent| 语言版本: | ActionScript 3.0 |
| 产品版本: | Expression Manager Building Block 9.5 |
| 运行时版本: | Flash Player 10.2, AIR (unsupported) |
Dispatched when the registration of the expression SWF fails.
expressionRegistrationSuccess | 事件 |
事件对象类型:
com.adobe.exm.expression.event.ExpressionRegistrationSuccessEvent| 语言版本: | ActionScript 3.0 |
| 产品版本: | Expression Manager Building Block 9.5 |
| 运行时版本: | Flash Player 10.2, AIR (unsupported) |
Dispatched when the expression SWF is successfully registered.
Tue Jun 12 2018, 11:04 AM Z