Hi, I've got a problem that I hope someone can help me with and point me in the right direction. Is there a way in the validation phase to validate that a refreshingview contain items?
My scenario: I've got a page that holds a form, an ajaxsubmitlink and a panel. The panel in turn has some input controls plus two other panels. The first nested panel holds a refreshingview where the user can add items using a textfield (in the same panel). I need to validate that the user has added atleast one item to the refreshingview, is there a way I can do that? I could use the ajaxsubmitlink's onSubmit function in the page, but that will cause problems in the second nested panel if the validation fails since no database activity will then take place and as I've read somewhere because Wicket clones the modelobject in submits. So that would mean anything entered in the second nested panel will be lost. -Håkan