the label that outputs the status can keep its last status, and in onbeforerender can check if the new status coming from the model is different then the old. if it is, it can fire the event.
-igor On Sun, Dec 4, 2011 at 12:59 PM, hfriederichs <h.friederi...@ohra.nl> wrote: > But the List isn't updated by a user's action. There's a decoupling here: the > user's action inserts a row that has a 'state-column' that's initialized > with, let's call it 'unfinished'. The processes are executed asynchronously > by another thread, that, after some minutes, updates the state-column to > 'finished'. > My ListView represents a list of finished processes, so you can never know > when the selection on the database changes. So how do I know when an update > has taken place? I need a sort of listener there. > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Event-or-Notice-when-a-ListView-s-Model-changes-tp4157030p4158107.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
