cancelButton.setVisible(true);
requestRepaintPanel(target);
}
private void addFeedbackGui(MarkupContainer markupContainer) {
feedback = new ComponentFeedbackPanel(ID_FEEDBACK, this);
feedback.setOutputMarkupPlaceholderTag(true);
markupContainer.addOrReplace(feedback);
feedback.setEscapeModelStrings(false);
final ObjectAdapter adapter = getEntityModel().getObject();