js showModalDialog弹出窗体内容一直不变

解决方案:

弹出窗体的head添加html代码

<head runat="server">
<meta http-equiv="Pragma" content="no-cache" /> <meta http-equiv="Cache-Control" content="no-cache" /> <meta http-equiv="Cache-Control" content="no-store" /> <meta http-equiv="Expires" content="0" />
</head>

  

posted @ 2013-04-21 09:14  偶不是大叔  阅读(257)  评论(0编辑  收藏  举报