public function actionDelete() { $id = Yii::$app->request->get('id', 0); if ($id > 0) { $comment = Comments::findOne(['id' => $id]); return $comment->deleteWithChildren(); } return false; }
public function actionUpdate($id) { $comment = Comments::findOne($id); if (Yii::$app->user->identity->level > 1 or Yii::$app->user->identity->id == $comment->id_user) { $login = new login(); if ($comment->load(Yii::$app->request->post()) && $comment->save()) { return $this->redirect(['/news/view', 'id' => $comment->id_new]); } else { return $this->render('update', ['comment' => $comment, 'login' => $login]); } } }
/** * Finds the Comments model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Comments the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Comments::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }
/** * Finds the Comments model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Comments the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Comments::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('Strona nie istnieje.'); } }