Error with link in DataTable together with AjaxEventBehavior(onclick)

Hi, I have a DataTable. In this DataTable I want to be able to click on the rows in the table to make some stuff happen (by Ajax), for example highlighting the current row. To implement this I am overriding the newRow method in DataTable and adding an AjaxEventBehavior(onclick) to each row item.

RE: Store models short-term

Thanks dretzlaff for your reponse. Indeed overriding detach elicits the behavior I desired. Per your warnings, I should determine if this approach is really more efficient. I wonder how many occasions in my programming career I've assumed my way is best, when the complete opposite is true...

Re: Store models short-term

On Fri, May 4, 2012 at 6:15 PM, Dan Retzlaff dretzl...@gmail.com wrote: I'll mention one hack for which another Wicket user should rightly reprimand me. As I mentioned recently, Wicket keeps the most recently accessed page is a deserialized state to optimize serving the next request. All

Re: Store models short-term

Yes, you still deal with detached entities (LazyInitializationException, StaleStateException, last writer wins, etc). And worse in my opinion, it makes things different when responding from the latest page vs. a page recovered with the back button, or if another window/tab has made an intervening