dimgolsh

I use example, but return empty page

3

I use example, but return empty page ``` public function quizWizardStep($event) { $modelName = 'app\models\wizard\quiz\Question'; $model = new $modelName(['question' => $this->questions[$event->n]]); $t = count($this->questions); debug($model); if ($model->load(Yii::$app->request->post()) && $model->validate()) {...