/**
* @Route("/teacher/quiz/edit/{id}", name="editQuiz")
*/
public function editQuizAction($id, Request $request)
{
$em = $this->getDoctrine()->getManager();
$quiz = $em->getRepository('AppBundle:Quiz')->find($id);
$question = new Question();
$question->setEnabled(1);
$form = $this->createFormBuilder($question)->add('question', TextareaType::class)->add('save', SubmitType::class, array('label' => 'Dodaj'))->getForm();
$questrepo = $em->getRepository('AppBundle:Question');
$questions = $questrepo->findBy(array('quiz' => $quiz));
$form->handleRequest($request);
if ($form->isValid()) {
$question->setQuiz($quiz);
$em->persist($question);
$em->flush();
return $this->redirectToRoute('editQuestion', array('question' => $question->getId(), 'questions' => $questions));
}
return $this->render('teacher/edit_quiz.html.twig', array('quiz' => $quiz, 'add_question' => $form->createView(), 'questions' => $questions));
}
