pluginEvents don't work about yii2-tabs-x HOT 2 CLOSED

public function registerAssets()
    {
        $view = $this->getView();
        TabsXAsset::register($view);
        $id = $this->containerOptions['id'];
        $script = '';
        if (!empty($this->pluginEvents)) {
            foreach ($this->pluginEvents as $event => $handler) {
                $function = new JsExpression($handler);
                $script .= "jQuery('#{$id}').on('{$event}', {$function});\n";
            }
        }
        $view = $this->getView();
        $view->registerJs($script);
   }