public function display($templateFile = '', $charset = 'utf-8', $contentType = 'text/html')
{
$this->assign('systemdata_list', $this->systemdata_list);
$this->assign('systemdata_key', $this->systemdata_key);
$this->assign('opt', $this->opt);
//分类列表选项
$this->assign('onsubmit', $this->onsubmit);
$this->assign('onload', $this->onload);
//数据保存动作提交的地址
$this->assign('savePostUrl', $this->savePostUrl);
$this->assign('pageKeyList', $this->pageKeyList);
$this->assign('pageKey', $this->pageKey);
$this->assign('notEmpty', $this->notEmpty);
// 页面标题
$this->pageTitle[ACTION_NAME] && $this->assign('pageTitle', $this->pageTitle[ACTION_NAME]);
// 页面标题
$this->assign('pageTab', $this->pageTab);
$this->assign('submitAlias', $this->submitAlias);
parent::display($templateFile, $charset, $contentType);
}