I have a CheckGroup like this CheckGroup grp= new CheckGroup ("group", new ArrayList());
And I am addding a CheckGroupSelector to this. grp.add( new CheckGroupSelector("selectall")); Using dataview and bean i am adding CheckBox to the grp. What my purpose is i want to select all check box from CheckGroupSelector and then onsubmit all data should be deleted from the database and updated list of should render. If i check CheckGroupSelector and wait for few second and then submit the form i get expected result. But If i check CheckGroupSelector and without waiting click submit button i get an exception. <http://apache-wicket.1842946.n4.nabble.com/file/n4678491/exception.png> i there any way to put a sleep after clicking CheckGroupSelector and before submit. Thanks Rajan -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/CheckGroup-And-CheckGroupSelector-tp4678491.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