Tracking changes to the page state during callback.
부터: 3.1
 /**
  * Add the {@link TJuiControlOptions} to the states to track.
  */
 protected function addStatesToTrack()
 {
     parent::addStatesToTrack();
     $states = $this->getStatesToTrack();
     $states['JuiOptions'] = array('TMapCollectionDiff', array($this, 'updateJuiOptions'));
 }