i see that you create a singlton to dispatch and addeventlistener. that makes
sense.
but what is this class EventListener?
thanks!!
c
nathanleewei-2 wrote:
>
> public class MessageEventBus extends EventListener {
> public static getInstance(): MessageEventBus {
> ....
> }
> }
> //
> public class ParentApplication {
> var messageEventBus:MessageEventBus = MessageEventBus.getInstance();
> public ParentApplication {
>
> }
>
> public function onHttpServiceResult(event:ResultEvent):void {
> //...
> //...
> messageEventBus.dispatchEvent(new
> Event("ParentApplicationFinish"));
> }
> }
>
>
> //
> public class AModule {
> var messageEventBus:MessageEventBus = MessageEventBus.getInstance();
> public ParentApplication {
> messageEventBus.addEventListener("ParentApplicationFinish",
> onParentApplicationFinish);
> }
> public function onParentApplicationFinish(event.Event):void {
> //do what you want.
> }
> }
>
>
>
> --- In flexcoders@yahoogroups.com, coder3 <rrhu...@...> wrote:
>>
>>
>> Hi
>>
>> I have a module, that needs to wait for the parentApplication to finish
>> the
>> httpservice so that it can get the data and do some stuff.
>>
>> so the httpservice has a result handling function,
>>
>> how can the module know when to get the result? i guess i need to use
>> eventlistener, how?
>>
>> thanks!
>> c
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/how-to-wait-for-one-event-to-finish--tp25067200p25067200.html
>> Sent from the FlexCoders mailing list archive at Nabble.com.
>>
>
>
>
>
--
View this message in context:
http://www.nabble.com/how-to-wait-for-one-event-to-finish--tp25067200p25181436.html
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