public function actionSimpan() { $model = new Kategori(); if ($model->load(Yii::$app->request->post())) { $nw = Yii::$app->esmcode->kdKategori(); $model->KD_KATEGORI = $nw; $model->CREATED_BY = Yii::$app->user->identity->username; $model->CREATED_AT = date('Y-m-d H:i:s'); $model->save(); // print_r($model); // die(); return $this->redirect(['index']); } else { return ActiveForm::validate($model); } }