Hi Geoff, thanks for your reply! I personally preferred the use of listeners, but i’ll definitely give it a try.
What do you think about that double fired events? I'll try to check this again to make sure this isn’t a bug. My best, Stefan Am 24. Juli 2015 bei 03:03:32, Geoff Callender (geoff.callender.jumpst...@gmail.com) schrieb: > Hi Stefan, > > Rather than making your javascript depend on understanding Tapestry’s > workings, perhaps > you can simply command things from the server-side? When the server-side > responds to > the request with a zone, eg. ajaxResponseRenderer.addZone(zoneElld); could it > also > respond with a callback commanding the listeners to refresh themselves? Eg. > ajaxResponseRenderer.addCallback(makeCallbackToRefreshListeners()). > > If you need an example of this kind of callback, look in Modal.java in > > http://jumpstart.doublenegative.com.au/jumpstart7/examples/javascript/modal/1 > > > > HTH, > > Geoff > > > On 22 Jul 2015, at 7:44 pm, Stefan wrote: > > > > > > Hi guys, > > > > on some complex components i need zone-updates and make use of > > t5/core/zone.deferredZoneUpdate(‚zoneElId', URI) > > > > My problem is that events.zone.update (and willUpdate & didUpdate) are > > fired twice. > > I need to listen on that event to re-install listeners to components in the > > refreshed > zone. > > > > I tried to track this down: > > > > 1. t5.core.zone.deferredZoneUpdate will trigger ‚events.zone.refresh‘ > > > > 2. a listener on ‚events.zone.refresh‘ will call t5.core.ajax() > > and passes a function to trigger zone.update on success > > > > 3. t5.core.ajax() itself will call on success: > > pageinit.handlePartialPageRenderResponse(response, > successHandler); > > pageinit.handlePartialPageRenderResponse then triggers ‚events.zone.update‘ > > > the first time. > > After that it will call the passed onSuccess-handler which results in a > > double triggered > zone.update event. > > > > > > Did i made a mistake here? > > For me i fixed that with replacing t5.core.zone.deferredZoneUpdate() with > > t5.core.ajax(). > > > > (i’m using T5.4 b32) > > > > > > > > Regards, > > Stefan > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > > For additional commands, e-mail: users-h...@tapestry.apache.org > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
