How to set linkOptions using kartik sideNav

Yii 2.0
1

Hi guys,
for logging out, I try to set linkOptions like this, but I will get 405 error(method not allowed). Any ideas, how to set this parameter correctly?

 echo SideNav::widget([
                    'encodeLabels' => false,
                    'items' => [
                        ['label' => 'Home', 'icon' => 'home', 'url' => Url::to(['/site/index'])],
                        ['label' => 'Admin', 'icon' => 'book', 'items' => [
                                ['label' => 'Logout', 'url' =>  Url::to(['/site/logout']), 'linkOptions' => ['data' => ['method' => 'post']]],
.

Using yii\bootstrap\NavBar, this code will do its job. Using kartik widget SideNav, it won’t ! .

2

I have never used that widget, but try something like:

‘linkTemplate’ => ‘<a href="{url}" data-method=“post”>{icon}<span>{label}</span>{badge}</a>’,