public function actionPushAnswer()
{
$student_id = Yii::app()->request->getPost("student_id", NULL);
$answers = json_decode(Yii::app()->request->getPost("answers", NULL), true);
$response = array();
foreach ($answers as $answer) {
$question_id = key($answer);
$answer_id = $answer[$question_id];
$studentQuestion = new StudentQuestion();
$studentQuestion->student_id = $student_id;
$studentQuestion->question_id = $question_id;
$studentQuestion->answer_id = $answer_id;
if (!$studentQuestion->save()) {
$this->renderJSON($studentQuestion->getErrors());
}
}
$this->renderJSON(array('status' => 1, 'message' => 'Successfully saved!'));
}
