Timo Rantalaiho wrote: > On Mon, 25 Jun 2007, Thies Edeling wrote: > >> Say I have panel A and panel B each basing their output on the same >> model. When panel B updates the model through an ajax request, is it >> possible to have panel A refresh automatically without explicitly adding >> it to an AjaxRequestTarget ? >> > > If the update is just being done with ajax, I don't > understand how the HTML of panel A could be updated without > it being added to AjaxRequestTarget, refreshing model or > not. > > Why don't you want to add panel A to the target? Often it > is easy enough to find the component in the update, e.g. by > using a marker interface and visitChildren / findParent. If > you show us some code maybe we can give more specific help. > That's what I'm doing now, redirecting the ajax request to the page the panel is embedded in. The page is then responsible for updating/replacing panels where appropiate. However with panels being reused on multiple pages and having multiple panels on a page, which all can generate an ajax event, this starts to feel a little clumsy. I'd rather have Panels monitor the data they're displaying and update accordingly. Listeners as Igor suggested might be a bit cleaner.
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