How to use

onComponentTag

method

in

org.apache.wicket.behavior.IBehavior

@Override
public void onComponentTag(Component aComponent, ComponentTag aTag) {
  for (IBehavior behavior : behaviors) {
    behavior.onComponentTag(aComponent, aTag);
  }
}

  behavior.onComponentTag(this, tag);
behavior.onComponentTag(this, tag);

public void setEnabled(boolean isset) {
  enabled = isset;
  if (button != null) {
    button.setEnabled(isset);
    if (ajax) {
      AjaxRequestTarget target = AjaxRequestTarget.get();
      if (target != null) {
        if (!isset) {
          renderAttribute(target, "disabled", "disabled");
        } else {
          target.appendJavascript("Wicket.$('" + button.getMarkupId() + "').removeAttribute('disabled')");
          for (IBehavior behavior : button.getBehaviors()) {
            ComponentTag tag = new ComponentTag("button", XmlTag.OPEN_CLOSE);
            behavior.onComponentTag(button, tag);
            for (Map.Entry<String, Object> entry : tag.getAttributes().entrySet()) {
              renderAttribute(target, entry.getKey(), entry.getValue());
            }
          }
        }
      }
    }
  }
}

  behavior.onComponentTag(this, tag);
if (behavior.isEnabled(this))
  behavior.onComponentTag(this, tag);