THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
In your WebPage:
AjaxFallbackButton a = new AjaxFallbackButton("id", form) {
@Override
protected void onSubmit(AjaxRequestTarget target, Form form) {
if (target != null) {
// Ajax submission
} else {
// Normal submission
}
}
};
form.add(a);