Admin\View\Categories\CategoriesHtmlView::prepareData PHP 메소드

    protected function prepareData($data)
    {
        parent::prepareData($data);
        foreach ($data->items as $item) {
            if ($item->params && is_string($item->params)) {
                $item->params = new Registry(json_decode($item->params));
            }
        }
    }