Do you use -beta3 ? There was a bug which is fixed in -SNAPSHOT. That's why I know how it works ;-)
On Wed, Aug 1, 2012 at 5:12 PM, Bertrand Guay-Paquet <[email protected]> wrote: > On 01/08/2012 9:58 AM, Martin Grigorov wrote: >> >> >> No. >> The timer is fired but the precondition prevents the Ajax call. >> The precondition checks that the component (html element) on which is >> attached the timer behavior is still in the DOM document. > > Hmm... I don't quite know what to say! In my tests, the timer is still fired > event after its attached component is replaced. > > Here is the sequence of requests captured in Firebug: > > Ajax Request 1 (timer callback): > http://localhost:8080/?2-1.IBehaviorListener.0-fragments&_=1343829988777 > <ajax-response> > <evaluate>Wicket.timerHandle_fragments3 = > setTimeout('Wicket.Ajax.ajax({\"u\":\"./.?2-1.IBehaviorListener.0-fragments\",\"c\":\"fragments3\"});', > 2000)</evaluate> > </ajax-response> > > Ajax Request 2 (click ajax link to replace the component "fragments"): > http://localhost:8080/?2-1.IBehaviorListener.0-remove&_=1343829990235 > <ajax-response> > <componentid="fragments3"><span wicket:id="fragments" > id="fragments3">WMC</span></component> > </ajax-response> > > Ajax Request 3 (timer callback): > http://localhost:8080/?2-1.IBehaviorListener.0-fragments&_=1343829990803 > Throws exception: > org.apache.wicket.behavior.InvalidBehaviorIdException: Cannot find behavior > with id '0' on component > 'org.apache.wicket.markup.html.WebMarkupContainer:fragments' in page '[Page > class = com.mycompany.HomePage, id = 2, render count = 1]'. Perhaps the > behavior did not properly implement getStatelessHint() and returned 'true' > to indicate that it is stateless instead of returning 'false' to indicate > that it is stateful. > > (this is a different exception than reported by Alex, but it looks like the > same symptom) > > IMHO, the AjaxTimerBehavior should have been removed during the request #2 > since the replacement component does not have it attached. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
