/**
* 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)
{
$model = LessonDoc::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
public function ListDocLesson($lesson_id)
{
$doc_lesson = LessonDoc::model()->findAll(array('select' => "*", 'condition' => "lesson_id = :lesson_id", 'params' => array(':lesson_id' => $lesson_id)));
return $doc_lesson;
}