public function index()
{
import('ORG.Util.Page');
$model = new HelpModel();
$count = $model->count();
$page = new Page($count, 15);
$show = $page->show();
$help_list = $model->order('time desc')->limit($page->firstRow . ',' . $page->listRows)->select();
$this->assign('count', $count);
$this->assign('show', $show);
$this->assign('help_list', $help_list);
$this->display();
}
