Hello T-User,
I would like to start using the progressive display component to create the
illusion of responsitivity (:) ) but I'm facing the problem that if anything
goes wrong
during the rendering of the P-D's body it will not show an error page and
instead keeps showing the load animation.
Is there a quick way fix for that?
My component template looks like this:
<t:progressivedisplay update="show">
<t:grid source="systemResults" />
</t:progressivedisplay>
And my component eventhandler is like this:
@OnEvent(EventConstants.PROGRESSIVE_DISPLAY)
void onProgressiveDisplay() {
... create query etc ...
/** this might take a while ...**/
systemResults = em.createQuery(query).getResultList();
}
The grid rendering fails with a class cast exception because I haven't
provided a proper beanmodel yet. I can see the trace in the console but the P-D
just keeps loading.
Best Regards,
Wulf
