IExpressionEvaluationService - Referência da API Adobe ActionScript® 3 (AS3 Expression Manager)

Pacote	com.adobe.exm.expression
Interface	public interface IExpressionEvaluationService extends IEventDispatcher
Implementadores	ExpressionEvaluationService

Obsoleto desde Expression Manager 10

Versão da linguagem:

ActionScript 3.0

Versão de produto:

Expression Manager Building Block 9.5

Versões de runtime:

Flash Player 10.2, AIR (unsupported)

This Interface is used to register the expression SWF and evaluate the expression using pre-loaded swf.

Métodos públicos

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	Método		Definido por
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void Registra um objeto de ouvinte de evento em um objeto EventDispatcher, de forma que o ouvinte receba a notificação de um evento.	IEventDispatcher
		dispatchEvent(event:Event):Boolean Envia um evento para o fluxo de eventos.	IEventDispatcher
		evaluateExpression(expression:String, expressionDefinitionId:String, varsMap:Object, qualifiedClassName:String):Object This API is used to evaluate an expression at flex side.	IExpressionEvaluationService
		hasEventListener(type:String):Boolean Verifica se o objeto EventDispatcher tem ouvintes registrados para um tipo específico de evento.	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
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void Remove um ouvinte do objeto EventDispatcher.	IEventDispatcher
		willTrigger(type:String):Boolean Verifica se um ouvinte de evento está registrado nesse objeto EventDispatcher ou em qualquer um de seus ancestrais para o tipo de evento especificado.	IEventDispatcher

Eventos

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	Evento		Resumo	Definido por
		expressionRegistrationFailure	Dispatched when the registration of the expression SWF fails.	IExpressionEvaluationService
		expressionRegistrationSuccess	Dispatched when the expression SWF is successfully registered.	IExpressionEvaluationService

Detalhes do método

Detalhe do evento

Aspectos jurídicos | Política de privacidade on-line

	`expression:String` — expression to be evaluated.

	`expressionDefinitionId:String` — unique id used to load the expression swf into flex application.

	`varsMap:Object` — map containing variables used in expressions.

	`qualifiedClassName:String` — Name of the AS class containing expressions. This name is passed to the generateSWF API at the time of generating swf.

	`expressionDefinitionId:String` — unique id used later for evaluating expressions contained in this swf.

	`swfUrl:String` — url of the swf.

	`urlVars:Object` (default = `null`) — url variables

	`lazyLoad:Boolean` (default = `false`) — if true swf will be loaded on first expression evaluation.

IExpressionEvaluationService - AS3 Expression Manager

Pacotesx

Elementos de linguagem

Apêndices

Pacote com.adobe.exm.expression

evaluateExpression

registerExpressionsUsingBytesLoader

registerExpressionsUsingLoader

registerExpressionsUsingUrlLoader

expressionRegistrationFailure

expressionRegistrationSuccess

	`expressionDefinitionId:String` — unique id used later for evaluating expressions contained in this swf.

	`swfBytes:ByteArray` — byte[] containing swf.

	`lazyLoad:Boolean` (default = `false`) — if true swf will be loaded on first expression evaluation.

	`expressionDefinitionId:String` — unique id used later for evaluating expressions contained in this swf.

	`expressionLoader:IExpressionLoader` — custom expression loader for loading swf.

	`lazyLoad:Boolean` (default = `false`) — if true swf will be loaded on first expression evaluation. The default value is `false`.