Hi, I just googled for it:
http://apache-wicket.1842946.n4.nabble.com/Migration-1-5-gt-6-CancelEventIfNoAjaxDecorator-td4652609.html Hope this helps. kind regards Tobias > Am 26.09.2016 um 22:13 schrieb durairaj t <durairaj....@gmail.com>: > > How to replace the "new CancelEventIfNoAjaxDecorator();" in wicket 7 > AjaxCallListener? > > Any help?