/**
* Displays a single ImageGallery model.
* @param integer $id
* @param null $returnUrl
*
* @return mixed
*/
public function actionView($id, $returnUrl = null)
{
Tabs::rememberActiveTab(\Yii::$app->request->url, $this->id);
if ($returnUrl === null) {
$returnUrl = $this->module->id ? $this->module->id . '/' . $this->id . '/' . $this->action->id : $this->id . '/' . $this->action->id;
$returnUrl = \Yii::$app->urlManager->createUrl([$returnUrl, 'id' => $id]);
}
Url::remember($returnUrl);
return $this->render('view', ['model' => $this->findModel($id)]);
}
