requestRepaintPanel(target);
}
private void addFeedbackGui(final MarkupContainer markupContainer) {
feedback = new NotificationPanel(ID_FEEDBACK, this, new ComponentFeedbackMessageFilter(this));
feedback.setOutputMarkupPlaceholderTag(true);
markupContainer.addOrReplace(feedback);
// to avoid potential XSS attacks, no longer escape model strings
// (risk is low but could just happen: error message being rendered might accidentally or deliberately contain rogue Javascript)