Hello Carl-Eric, Thank you for your answer. I already tried the 1) approch. The problem is that the check and uncheck all is working, but the Set of the selected values (selectedValues) is not getting populated. When i use the CheckBox/AjaxCheckBox class the check and uncheck all does not work but the Set (selectedValues) is populated.
Thank you for any hint! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Problem-with-check-uncheck-all-using-CheckGroupSelector-tp4083663p4091287.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