i think this is not the problem. first i register for event then i fetch
the data that triggers the event. here is the code of start method:
@Override
public final void start(final AcceptsOneWidget panel, final
com.google.gwt.event.shared.EventBus eventBus) {
this.eb = new ResettableEventBus(eventBus);
view.setPresenter(this);
this.eb.addHandler(DynamicTableHashResolvedEvent.TYPE,
this);//handler registration
stateResolver.resolveState(((DynamicTablePlace)
pc.getWhere()).getTablehash(), eb);//triggers event
panel.setWidget(view);
}
the event triggered in start method will be received when next event is
triggered - so after the start method i am one event too "late".
On Tuesday, 24 April 2012 19:19:28 UTC+2, Chris Price wrote:
>
> Does your data fetch include the event bus in some way? If so you may be
> running into the problem that handler changes (adds/removes) are only
> applied after the current event has completed. In this case that event
> would be the place change eventually calling the activity start.
>
> Sorry for the lack of references, im not at a pc
> On 24 Apr 2012 14:49, "tanteanni" wrote:
>
>> i have an activity that needs another class to resolve the state (ids to
>> real objects) brought by current place. this class' "getData(StateObject)"
>> is called within start-method right after registering for the class'
>> gotData-event. But the activitie's onGotData-data method isn't called the
>> first time. If the activity calls getData after the start method all works
>> fine.
>> i have the feeling that this can't work but how to get it working? The
>> data class need an object provided by a special kind of place (the same
>> place as the activity starts on).
>>
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