/**
* 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)
{
$model = Manifacturer::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
/**
* Helper method used in update, create and andmin actions for
* extracting select boxes data for manifacturer, category and measure.
*
* @return array
*/
private function getNeededDataLists()
{
return array('manifacturers' => Manifacturer::model()->listData, 'categories' => Category::model()->listData, 'measures' => Measure::model()->listData);
}