On Fri, 2010-06-18 at 07:31 -0700, peer wrote: > > Martin Grigorov wrote: > > > > On Fri, 2010-06-18 at 06:43 -0700, peer wrote: > >> Hi Wickets, > >> > >> My initial situation: > >> A ParentPage which contains a TabbedPanel with tabs. On the Parent Page > >> is > >> a > >> Feedbackpanel which works globally and displays every error message. > >> The tabs in the TabbedPanel don't know anything about the Feedbackpanel > >> of > >> the parent and all request on the tab are done by ajax. > >> > >> Problem: > >> As fare as I know I always have to add the components to the target to > >> get > >> them changed by the wicket engine. The problem is I can't add the > >> Feedbackpanel to the target because the tabs don't know about it. > >> > >> Approach: > >> I tried to add a listener to the AjaxRequestTaget, but the target was > >> null > >> since there was no AjaxRequest. > >> > >> Question: > >> How can I add a Listener to every AjaxRequest done by the ParentPage or > >> any > >> child of it to update my Feedbackpanel. > > The most simple solution: > > target.addChildren(getPage(), FeedbackPanel.class) > >> > >> Regards, > >> peer > >> > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > > > > Thank you for your quick answer. > This solution would be great if would have the ParentPage within my tabs. I > know that i could iterate over getParent but that doesn't sound like a sweet > solution. > > The best thing I can imagine right know is that I can tell my ParentPage to > listen on it's AjaxRequests and also on those of it's children. > Is there a way to do it like this? Check https://issues.apache.org/jira/browse/WICKET-1312 There are some patches for event mechanism. > > regards, > peer > > > Quoted from: > http://apache-wicket.1842946.n4.nabble.com/Autoupdate-Components-of-a-ParentPage-within-a-Ajax-Request-tp2260223p2260276.html >
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