/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView($id)
{
$alreadySignup = false;
if (!Yii::app()->user->isGuest) {
$alreadySignup = StudentEvent::model()->exists('user_id=:user_id AND post_item_id=:post_item_id', array(':user_id' => Yii::app()->user->id, ':post_item_id' => $id));
}
$this->render('view', array('model' => new EventForm('view', $id), 'alreadySignup' => $alreadySignup));
}
