How to add get parameter in Yii2 controller?

Question

Yii

It is necessary to automatically add the sort get parameter if there is none. How can I add it? I did not find the required Methods in \Yii::$app->request. Here is a snippet of code (you need something like this):

if(!\Yii::$app->request->get('sort')) {
            \Yii::$app->request->set('sort')...
}

Thanks in advance

Answer 1

1. Through Request

if(!\Yii::$app->request->get('sort')) {
   Yii::$app->request->setQueryParams(['sort' => 'name']);
}

2. Through a redirect

if(!\Yii::$app->request->get('sort')) {
    $this->redirect(['view', 'sort' => 'name']);
}

3. In DataProvider

$dataProvider = new ActiveDataProvider([
    'query' => $query,
    'sort' => [
        'defaultOrder' => [
            'name' => SORT_ASC
        ]
    ],
]);