return response;
}
public AjaxResponse insertBefore(AjaxActionEvent event) {
// Create an ajax action for inserting content before:
InsertContentBeforeAction action = new InsertContentBeforeAction("toInsertBefore", new TaggedText("Hello, ", TaggedText.Tag.SPAN));
// Disable the event:
SetAttributeAction disableAction = new SetAttributeAction("insertBeforeButton", "onclick", "");
// Create a concrete ajax response:
AjaxResponse response = new AjaxResponseImpl();