public function run()
{
$view = $this->getView();
SortableAsset::register($view);
$options = '';
if ($this->sortOptions !== null) {
$options = Json::encode($this->sortOptions);
}
$id = $this->options['id'];
$view->registerJs("jQuery('#{$id} table tbody').sortable({$options});");
parent::run();
}
<?php
use yii\helpers\Html;
use yii\helpers\Url;
use yii\bootstrap\Tabs;
\yii\jui\SortableAsset::register($this);
$this->registerCssFile(\yii\helpers\Url::base() . '/assetbundle/nestedset/css/tree.css');
$this->params['breadcrumbs'][] = ['label' => Yii::t(Yii::$app->controller->module->id, 'Member'), 'url' => ['backend/default/index']];
$this->params['breadcrumbs'][] = Yii::t(Yii::$app->controller->module->id, 'Role tree');
?>
<!-- Nav tabs -->
<ul class="nav nav-tabs">
<li class="active"><?php
echo Html::a(Yii::t(Yii::$app->controller->module->id, 'Role tree'), ['backend/rbac/index']);
?>
</li>
<li><?php
echo Html::a(Yii::t(Yii::$app->controller->module->id, 'Role and Permission'), ['backend/rbac/item']);
?>
</li>
</ul>
<div class="panel panel-default" style="border-top: 0;">
<div class="panel-body">
<div class="tree">
<?php
echo $treeHtml;
?>
</div>
</div>
