Replying to myself. I've worked around the problem by not using the AJAX method to update my DataView but by reloading the page with different pageparameters after a selection instead. Far from ideal, but the best I could come up with.
Alternative solutions still welcome! Op maandag 26-04-2010 om 14:20 uur [tijdzone +0200], schreef Reinout van Schouwen: > I'm having trouble figuring out the following problem. > > I have a div (coupled to a WebMarkupContainer) containing a form and a > list. The list is populated with a DataView, which gets its data from a > SortableDataProvider that I have implemented according to the repeater > examples provided on wicket-library.com. > > What I want to do is to change the sort order based on a user selection > from a DropDownChoice in the form. I've used an > AjaxFormComponentUpdatingBehavior to listen to the dropdown's onchange > event. In the onUpdate() method I change the sortparam in the > dataprovider according to the selection and then add the container div > to the AjaxRequestTarget. > > What I expect to happen is that the DataView updates to reflect the new > sort order. What actually happens is that the DataView completely > disappears from the page! (The Wicket Ajax Debug window shows me that > the spot where the list should be in the HTML within the ajax-response > is indeed empty.) > > I've already set the outputmarkupid and the outputmarkupplaceholdertag > properties on the container to true but that makes no difference. > > Any ideas are appreciated! > > regards, > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
