สอบถาม เกี่ยว mpdf yii ไม่แสดงข้อมูลออกครับ ออกมาแต่หัวตาราง..ครับ..

public function actionArticlePdf() {
        //  select  all   data
        $sql = "SELECT * FROM  tbl_article   ORDER BY  ArticleID DESC  LIMIT 300  ";

        if (!empty($_POST['Search'])) {

            $Search = $_POST['Search'];

            //select   query  ByName
            $sql = "SELECT * FROM  tbl_article
                WHERE  ArticleName LIKE  '%" . $Search . "%'";
        }
        $SearchList = Yii::app()->db->createcommand($sql)->QueryAll();


        $this->renderPartial('ArticlePdf', array(
            'sql' => $sql,
            'SearchList' => $SearchList,
            'Search' => $Search,
        ));
    }

    public function actionSearchArticlePdf() {

        $mPDF1 = Yii::app()->ePdf->mpdf();
        $mPDF1 = Yii::app()->ePdf->mpdf('', 'A5');
        $mPDF1 = Yii::app()->ePdf->mpdf('th', 'A4', '0', '');
        # render (full page)
        $mPDF1->WriteHTML($this->renderPartial('ArticlePdf', array(), true));
        //$mPDF1->WriteHTML(CHtml::image(Yii::getPathOfAlias('webroot.css') . '/bg.gif' ));
        $mPDF1->Output();
    }