This event shipment is legal in the AIR Flex?

My main application is listening for two events:

GotArgsEvent / / triggered by a dialog box that prompts the user what to look for

GotDataEvent / / triggered by the request after that it extracts data from the database based on user input

The object that raises the event GotData is instantiated in the eventhandler for the event GotArgs:

private void GotArgsEventHandler(e:GotArgsEvent): void {}

Note: class Query extends EventDispatcher

Note also that Q is declared at the top of the main application with var Q:Query;

Q = new Query (e.args);

}

private void GotDataEventHandler (e: GotDataEvent): void {}

grid.dataProvider = e.myArrayCollection;

}

HOWEVER, the main application never hears the GotData event. Although query Q does not seem to be invoking eventDistpatch, I'm not sure that the event is actually shipped. What Flex / as a class should I enter below if stepping through the code:

public class myQueryClass extends EventDispatcher {}

...

private void foo (): void {}

var eventObj:GotDataEvent = new GotDataEvent ("GotDataEvent", someData, true, false);

this.dispatchEvent (eventObj);  / / what class Flex debugger takes me when stepping from here?

}

}

It is illegal to instantiate an object that extends EventDispatcher when you're inside an eventhandler?

Thank you

Only events of objects on the display list will be spreading upwards. As the subject of your application is not on the display list, the event distributed will not bubble up to your application. In order to manage events in the subject of your application, you will need to add an event listener to it directly. You could do this in your PopUp when you create your object of the request and forwarding, then the GotDataEvent of the PopUp. Something like:

private void GotArgsEventHandler(e:GotArgsEvent): void {}

Note: class Query extends EventDispatcher

Note also that Q is declared at the top of the main application with var Q:Query;

Q = new Query (e.args);

Q.addEventListener ("GotDataEvent", handleGotDataEvent);

}

private void handleGotDataEvent (event: Event): void

{

dispatchEvent (event);

Question (event.target) .removeEventListener ("GotDataEvent", handleGotDataEvent);

}

Make sure that you override the "clone" method in your custom event.

Tags: Flex

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