/**
* Displays a single Catalog model.
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
$model = $this->findModel($id);
$dataProvider = new ActiveDataProvider(['query' => Item::find()->where(['catalogid' => $model->id])]);
return $this->render('view', ['dataProvider' => $dataProvider, 'model' => $model]);
}
/**
* Finds the Item model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Item the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Item::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
