public function saveMenuOrder() {
        $ITER = 1;
        $contentTable = TableRegistry::get('CmsContent');
        if ($this->request->is('post')) :
            $items = explode(',', $this->request->data['order']);
            foreach ($items as $id) :
                $content = $contentTable->get($id);
                $content->menu_order = $ITER++;
                $contentTable->save($content);
            endforeach;
        endif;
        exit('ok');
    }