gistfile1.txt

$this->Quiz->saveAll($this->data['Quiz'], array('validate' => 'first'));
      
      $quizId =  $this->Quiz->id;
      
      foreach($this->data['QuizQuestion'] as $data){
        $data['quiz_id'] = $quizId;     
        $this->Quiz->QuizQuestion->saveAll($data, array('validate' => 'first'));
      }