Created
September 13, 2011 13:58
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InjectingMediators
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A view Class to mediator Class mapping means that there may be multiple mediator instances for a given view type. How would RL know which instance to inject? | |
mediatorMap.mapView(SomeView, SomeMediator); | |
.. | |
addChild(new SomeView()); | |
addChild(new SomeView()); | |
addChild(new SomeView()); | |
.. | |
[Inject] | |
public var view:SomeMediator; // which one of the 3 mediator instances should we inject? it makes no sense. | |
If you want to inject a mediator, and you know there will only be one instance, you need to map it yourself. You can do that in the mediator's onRegister hook: | |
function onRegister():void { | |
injector.mapValue(SomeMediator, this); | |
} |
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It's a pleasure! Glad it helped.