| Paket | com.adobe.exm.expression.impl |
| Klass | public class ExpressionEvaluationService |
| Arv | ExpressionEvaluationService  EventDispatcher Object |
| Implementerar | IExpressionEvaluationService |
Borttagen sedan Expression Manager 10
| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | Flash Player 10.2, AIR (unsupported) |
Publika egenskaper
Dölj ärvda publika egenskaper
Visa ärvda publika egenskaperPublika metoder
| Metod | Definieras med | ||
|---|---|---|---|
Constructor of expression evaluation service. | ExpressionEvaluationService | ||
 | addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registrerar ett händelseavlyssnarobjekt för ett EventDispatcher-objekt så att avlyssnaren får meddelanden om händelser. | EventDispatcher | |
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Skickar en händelse till händelseflödet. | EventDispatcher | |
evaluateExpression(expression:String, expressionDefinitionId:String, varsMap:Object, qualifiedClassName:String):Object
This API is used to evaluate an expression at flex side. | ExpressionEvaluationService | ||
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Kontrollerar om EventDispatcher-objektet har några avlyssnare registrerade för en viss typ av händelse. | EventDispatcher | |
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Anger om det finns en egenskap angiven för ett objekt. | Object | |
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Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
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Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
registerExpressionsUsingBytesLoader(expressionDefinitionId:String, swfBytes:ByteArray, lazyLoad:Boolean = false):void
Used to load swf from the specified byte array. | ExpressionEvaluationService | ||
registerExpressionsUsingLoader(expressionDefinitionId:String, expressionLoader:IExpressionLoader, lazyLoad:Boolean = false):void
Used to load swf using a custom loader. | ExpressionEvaluationService | ||
registerExpressionsUsingUrlLoader(expressionDefinitionId:String, swfUrl:String, urlVars:Object = null, lazyLoad:Boolean = false):void
Used to load the expression swf from the specified URL. | ExpressionEvaluationService | ||
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Tar bort en avlyssnare från EventDispatcher-objektet. | EventDispatcher | |
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Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
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Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
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Returnerar det angivna objektets strängbeteckning. | Object | |
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Returnerar det angivna objektets primitiva värde. | Object | |
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Kontrollerar om en händelseavlyssnare är registrerad för det här EventDispatcher-objektet eller något av dess överordnade objekt för den angivna händelsetypen. | EventDispatcher | |
Händelser
| Händelse | Sammanfattning | Definieras med | ||
|---|---|---|---|---|
| [utsändningshändelse] Skickas när Flash Player eller AIR får operativsystemfokus och blir aktivt. | EventDispatcher | ||
| [utsändningshändelse] Skickas när Flash Player eller AIR förlorar operativsystemfokus och blir inaktivt. | EventDispatcher | ||
| Dispatched when the registration of the expression SWF fails. | ExpressionEvaluationService | |||
| Dispatched when the expression SWF is successfully registered. | ExpressionEvaluationService | |||
Konstruktordetaljer
ExpressionEvaluationService | () | Konstruktor |
public function ExpressionEvaluationService(defaultSwfUrl:String, expressionDefinitionParamName:String)| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | Flash Player 10.2, AIR (unsupported) |
Constructor of expression evaluation service.
ParametrardefaultSwfUrl:String — URL of the SWF.
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expressionDefinitionParamName:String — parameter name used in SWF url.
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Metoddetaljer
evaluateExpression | () | metod |
public function evaluateExpression(expression:String, expressionDefinitionId:String, varsMap:Object, qualifiedClassName:String):Object| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | 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.
Parametrar
expression:String — expression to be evaluated.
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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 | () | metod |
public function registerExpressionsUsingBytesLoader(expressionDefinitionId:String, swfBytes:ByteArray, lazyLoad:Boolean = false):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | Flash Player 10.2, AIR (unsupported) |
Used to load swf from the specified byte array.
Parametrar
expressionDefinitionId:String — unique id used later for evaluating expressions contained in this swf.
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swfBytes:ByteArray — byte[] containing swf.
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lazyLoad:Boolean (default = false) |
registerExpressionsUsingLoader | () | metod |
public function registerExpressionsUsingLoader(expressionDefinitionId:String, expressionLoader:IExpressionLoader, lazyLoad:Boolean = false):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | Flash Player 10.2, AIR (unsupported) |
Used to load swf using a custom loader. The custom loader is required to implement IExpressionLoader.
Parametrar
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) |
registerExpressionsUsingUrlLoader | () | metod |
public function registerExpressionsUsingUrlLoader(expressionDefinitionId:String, swfUrl:String, urlVars:Object = null, lazyLoad:Boolean = false):void| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | Flash Player 10.2, AIR (unsupported) |
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.
Parametrar
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) |
Händelsedetaljer
expressionRegistrationFailure | Händelse |
Typ av händelseobjekt:
com.adobe.exm.expression.event.ExpressionRegistrationFailureEvent| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | Flash Player 10.2, AIR (unsupported) |
Dispatched when the registration of the expression SWF fails.
expressionRegistrationSuccess | Händelse |
Typ av händelseobjekt:
com.adobe.exm.expression.event.ExpressionRegistrationSuccessEvent| Språkversion: | ActionScript 3.0 |
| Produktversion: | Expression Manager Building Block 9.5 |
| Körningsmiljöversioner: | Flash Player 10.2, AIR (unsupported) |
Dispatched when the expression SWF is successfully registered.
Tue Jun 12 2018, 01:40 PM Z