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
Ah yes, the code you pasted exactly fits the problem I described. The
activity start method is called by the ActivityManager from within the
PlaceChangeEvent.Handler [1]. The SimpleEventBus, uses deferred
methods to only apply changes to the handler lists after the current
round of events have
Thanks!
I understand (some time ago i had a similar problem but in my main-Class
- it didn't react on first place change event)
but the solution is ugly:
...Scheduler.get().scheduleFinally(new ScheduledCommand()...
is there another way to get this working? i need the dataModel in start to
I think your only two choices are to either avoid the event bus for
the async data call, or as you suggest with the Scheduler.
On Wed, Apr 25, 2012 at 7:54 AM, tanteanni tantea...@hotmail.com wrote:
Thanks!
I understand (some time ago i had a similar problem but in my main-Class -
it didn't
Ok so either i use Scheduler and loose test ability or i refactor and use a
delegate/handler as used in async-services, right? (no answer means yes :-))
On Wednesday, 25 April 2012 09:11:22 UTC+2, Chris Price wrote:
I think your only two choices are to either avoid the event bus for
the
Instead of using the EventBus you could also use a Callback in your
StateResolver. Seems to me that only the class that calls
stateResolver.resolve() is interested in the result, so there isn't a real
need for using an application wide event bus.
stateResolver.resolveState(, new Callback()
you are right jens my first solution was a local eventbus - as you see my
stateresolver takes an EventBus as argument - but this didn't work either.
The current solution was copied from a gwt-example.
i used the solution with callback in two of my other activities. but my
feeling isn't very
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
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
