/** * Finds the Classmkb model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Classmkb the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Classmkb::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }
/** * @return \yii\db\ActiveQuery */ public function getClassmkbs() { return $this->hasMany(Classmkb::className(), ['parent_id' => 'id'])->from(['classmkbs' => Classmkb::tableName()]); }