/**
  * Manages all models.
  */
 public function actionAdmin()
 {
     $model = new Dept('search');
     $model->unsetAttributes();
     // clear any default values
     if (isset($_GET['Dept'])) {
         $model->attributes = $_GET['Dept'];
     }
     if ($this->isExportRequest()) {
         $this->exportCSV($model->search(), array('id', 'orgid', 'name', 'description', 'abbr', 'timestamp'));
     }
     $this->render('admin', array('model' => $model));
 }