Question

I am creating an action script library.I am calling some APIs which parses some xml and gets me the result. It dispatches an Event.COMPLETE when the parsing is done. I want to monitor whether this event is dispatched in some while loop like “while(eventnotdispatched)”
is it possible? I know the other way would be to addeventlistener. But please let me know if the other thing is possible.

Thanks

Answer 1

EDIT: Davr is right, you would not be able to use the while loop like this. You would need a timer.

Yes, it is possible to poll for it. BUT you will still need to create an event listener. It will work something like this:

private var loadCompleted = false;
private var timer:Timer= new Timer(1);

private function onInitCompleted(event:Event):void
{

    timer.addEventListener(TimerEvent.TIMER, timerHandler);
    timer.start();
}

private function loadCompleteEventHandler(event:Event):void
{
    loadCompleted = true;
    ...
}

private function timerHandler()
{
    if(!loadCompleted)
    {
        ... // stop the timer or something.
        timer.stop();
    }
}

Please note, this is VERY BAD code. I would NEVER use it in production because Actionscript is a event driven language. There should be absolutely NO REASON for you to need to do this. Whatever you are trying to do could be accomplished using another method much simpler. Tell me what you are trying to accomplish with this and I will present a better solution.

Sorry for yelling, it’s late and I am sleepy.