/**
* Displays a single Forum model.
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
$model = $this->findModel($id);
$topicSearchModel = new TopicSearch();
$topicDataProvider = $topicSearchModel->search(Yii::$app->request->queryParams + [$topicSearchModel->formName() => ['fid' => $model->getPrimaryKey()]]);
return $this->render('view', ['model' => $model, 'topicDataProvider' => $topicDataProvider]);
}
