public function actionChose() { $query1 = (new Query())->select('model_name')->from('cars'); $data1 = $query1->all(); $query = (new Query())->select('username')->from('user')->where('dealer=1'); $data = $query->all(); $dataProvider = new ActiveDataProvider(['query' => Car::find()]); //$model = new RequestForm(); $signup = new SignupForm(); if ($signup->load(Yii::$app->request->post())) { if ($signup->signup1()) { return $this->render('index2'); } } $signup = new SignupForm(); $mod = new RequestFormindex(); if ($mod->load(Yii::$app->request->post())) { $signup->brand = $mod->brand; $signup->model_name = $mod->model_name; $signup->fuel = $mod->fuel; return $this->render('chose', ['data1' => $data1, 'signup' => $signup]); } }