public function actionPushQuestionnaireBegin()
{
$student_id = Yii::app()->request->getPost("student_id", NULL);
$session_id = Yii::app()->request->getPost("session_id", NULL);
$begin_questionnaire_answer = Yii::app()->request->getPost("begin_questionnaire_answer", NULL);
$questionnaire = new Questionnaire();
$questionnaire->student_id = $student_id;
$questionnaire->session_id = $session_id;
$questionnaire->begin_questionnaire_answer = $begin_questionnaire_answer;
$questionnaire->end_questionnaire_answer = "";
if (!$questionnaire->save()) {
$this->renderJSON($questionnaire->getErrors());
} else {
$this->renderJSON(array('status' => 1, 'message' => 'Successfully saved!'));
}
}
