Dear Martin, Thank you for your answer.
I upgraded to wicket 7.16 to test my program but the result is the same. I checked the browser console / the network console and no error is found. (WICKET AJAX DEBUG box is also no error) Please note the model getObject() call back is called normally. The item can be selected in the popup list and the selected string is shown in the textfield. However, the value will be disappeared after refresh as the setObject() is not being called. Brenda -- Sent from: http://apache-wicket.1842946.n4.nabble.com/Users-forum-f1842947.html --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org