/** * Deletes an existing Url model. * If deletion is successful, the browser will be redirected to the 'index' page. * @param integer $id * @return mixed */ public function actionDelete($id) { try { $this->findModel($id)->delete(); } catch (yii\db\IntegrityException $e) { $page = Page::findOne(['url' => $id]); return $this->render('integrityException', ['exep' => $e, 'page' => $page]); } return $this->redirect(['index']); }
public function actionIndex($hrurl) { $url = Url::find()->byUrl($hrurl); if (!$url) { throw new NotFoundHttpException(); } $model = Page::findOne(['url' => $url->id]); if (!$model) { throw new NotFoundHttpException(); } return $this->render('index', ['hrurl' => $hrurl, 'url' => $url, 'model' => $model]); }
/** * Finds the Page model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Page the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Page::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }