public function actionAddField() { $get = Yii::$app->request->get(); $id = $get["id"]; $field = new FFields(); $field->id_category = $id; if (Yii::$app->request->isPost) { $post = Yii::$app->request->post(); $field->load($post); if ($field->validate()) { $field->save(); $this->redirect(['cabinet/item', 'id' => $id]); } } return $this->render('addField', ["field" => $field, "id_category" => $id]); }