How to properly render views without reloading on ajax request in yii2?

Question

Yii

there is a news view in which there is a button on which a js event is hung that executes this js code

$.ajax({
            type: 'POST',
            data: {'sum': sum},
            headers: {
                'X-CSRF-Token': yii.getCsrfToken()
            },
            url: '/news/some-news',
            dataType: 'json',
            cache: false,
            success: function (result) {
               console.log(result)

            },
            error: function (jqXHR, textStatus, errorThrown) {
                setShowCalls( all );
            }
        });

This request refers to this action

public function actionSomeNews()
    {
        if(!Yii::$app->request->isAjax)return;
        $sum = Yii::$app->request->post('sum');

        $model = News::getSomeNews($sum);

        return $this->renderAjax()('some_news, [
            'model' => $model,
        ]);

    }

How to display the some_news view in the news view on button click without reloading?