/**
* Finds the Slider model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Slider the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Slider::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function run()
{
if (!$this->id) {
throw new Exception('Slider ID is missing');
}
$slider = Slider::findOne($this->slider_id);
if ($slider) {
$slides = Slide::find()->active()->where(['slider_id' => $this->slider_id])->language()->order()->all();
if (!empty($slides)) {
return $this->render('Slider', ['id' => $this->id, 'sectionClass' => $this->sectionClass, 'slides' => $slides]);
} else {
return '';
}
}
return '';
}
