Hi All,
On [1] we are providing an integration with jqgrid that uses the trick
of having and "invisible" panel that is used to stream back data to
the data grid. We needed this to be a panel in order to allow wicket
components to be used for grid cells. This little trick was working
fine till wicket 1.4.13 but on wicket 1.4.14 the following check was
added to the processEvents method
if (!component.isVisibleInHierarchy() ||
(!(behaviorListener instanceof
IIgnoreDisabledComponentBehavior) &&
!component.isEnabledInHierarchy()))
{
// ignore this request
logger.warn("component not enabled or visible; ignoring
call.
Component: {}", component);
if (requestCycle.getRequest() instanceof WebRequest &&
((WebRequest)requestCycle.getRequest()).isAjax())
{
throw new AbortException();
}
return;
}
So, the trick we used to stream data back is no longer working (as a
user just discovered a few minutes ago, see [2]). Of course, I
could/will try to find other ways to do it... But I would like to ask
why this check was introduced? As this might break existing
applications...
Regards,
Ernesto
1-http://code.google.com/p/wiquery-plugins/
2-http://code.google.com/p/wiquery-plugins/issues/detail?id=19
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