Store Procedure In Yii : How To Pass Data From Store Procedure Into Yii Form

I am running store procedure. I want to pass store procedure data from MySQL and then insert into a from to save a table. I have tried but failed to success. I am missing something because I am new in yii.

Controller::

public function actionCreate()

{

$model=new Requisitionhd;


        $model->pp_requisitionno = mysql_query('CALL sp_pp_requisition_insert( :pp_requisitionno)');





if(isset($_POST['Requisitionhd']))


{


    $model->attributes=$_POST['Requisitionhd'];


    if($model->save())


        $this->redirect(array('view','id'=>$model->pp_requisitionno));


}





$this->render('create',array(


    'model'=>$model,


));

}

Form :::

<div class="row">

&lt;?php echo &#036;form-&gt;labelEx(&#036;model,'pp_requisitionno'); ?&gt;


&lt;?php echo &#036;form-&gt;textField(&#036;model,'pp_requisitionno',array('size'=&gt;50,'maxlength'=&gt;50)); ?&gt;


&lt;?php echo &#036;form-&gt;error(&#036;model,'pp_requisitionno'); ?&gt;

</div>

Please help me how can I get store procedure data into my form … Thanks in advcanced