public function actionGeneratePdf()
 {
     $this->layout = 'pdf';
     $model = new Stockname('search');
     if (isset($_GET['Stockname'])) {
         $model->attributes = $_GET['Stockname'];
     }
     // to execute the filters (if is the case)
     $dataProvider = $model->search();
     $dataProvider->pagination = false;
     $mPDF1 = Yii::app()->ePdf->mpdf();
     # You can easily override default constructor's params
     $mPDF1 = Yii::app()->ePdf->mpdf('', 'A5');
     # renderPartial (only 'view' of current controller)
     $mPDF1->WriteHTML($this->renderPartial('admin', array('model' => $model), true));
     # Outputs ready PDF
     $mPDF1->Output();
 }