/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel( $id )
{
$model = Orderproduct::model()->findByPk( $id );
if ( $model === null )
throw new CHttpException( 404, 'The requested page does not exist.' );
return $model;
}
public function getExistingSubModelId($id, $product_id)
{
$condition = 'order_id=' . $id;
$condition .= ' AND product_id = ' . $product_id;
$criteria = new CDbCriteria;
$criteria->select = array( 'id' );
$criteria->condition = $condition;
$result = Orderproduct::model()->findAll( $criteria );
return ((count($result) === 0)? -1:$result[0]['id']);
}
