/**
* Load Langue model
* @param integer $id
* @return Langue
* @throws CHttpException
*/
protected function loadModel($id = null)
{
if (null === $id) {
$model = new Langue();
} else {
$model = Langue::model()->findByPk($id);
}
if ($model instanceof CModel) {
$model->titleField = 'name';
return $model;
}
throw new CHttpException(404, 'Item not found');
}