My mistake, I works great with the nullvalid. I just realize that if I have an "onchange behavior" and a javascript (jQuery) onchange function bind on the same dropdown, with IE, calling the javascript onchange function will also call the wicket onchange behavior.
Can't figure out why. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/AjaxEventBehavior-called-twice-because-of-javascript-onchange-tp4656329p4656413.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