public function actionSalvar() { $id = Yii::$app->request->post()['LicUsoSueloVictor']['id']; $pasoIndex = Yii::$app->request->post()['paso']; if (($model = LicUsoSueloVictor::findOne($id)) === null) { $model = new LicUsoSueloVictor(); } $model->__salvando = 1; \Yii::$app->response->format = 'json'; if ($model->load(Yii::$app->request->post())) { if ($model->salvarPaso($pasoIndex)) { $model->__salvando = 0; return $model; } } return null; }