Hi, I the method onUpdate(AjaxRequestTarget target) you shoud reference to existing component:
@Override protected void onUpdate(AjaxRequestTarget target) { target.addComponent(tableWrapper); } where tableWrapper defined as above: class TablePanel extends Panel{ public TablePanel(String id, final List<IColumn<PersonBean>> columns, PersonBeanProvider personBeanProvider, int rowsPerPage) { super(id); WebMarkupContainer tableWrapper = new WebMarkupContainer("tableWrapper"); tableWrapper.setOutputMarkupId(true); add(tableWrapper); AjaxFallbackDefaultDataTable<PersonBean> table = new AjaxFallbackDefaultDataTable<PersonBean>("table", columns,personBeanProvider, 12); tableWrapper.add(table); } } ... and also wrap table in HTML with <div wicket:id="tableWrapper">...</div> Hopes it help :) -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Error-updating-DataTable-after-submit-tp2996324p2996427.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