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分享怎样实现在线用户的实时刷新？（急急如律令！）
怎样实现在线用户的实时刷新？是用IsClientConnected吗？怎样实现具体代码？vbscript中有没有类似vb中的timer控件的东东？
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flyingghost 2001-10-15
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呵呵，多谢！完美解决！
karma 2001-10-12
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of course, you need to distinguish between "refresh" and "close" action, see my response to similar posts
karma 2001-10-12
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inside your pages, add an onunload event handler, it will load a leave.asp page. In this page, you will update your online list and display a message. For example, something like this:
onepage.asp:
<body onunload="quit()">
<script language="javascript">
function quit()
{
window.open("leave.asp","_blank");
}
</script>
</body>
leave.asp:
<%
'assume you saved this user's login name in a session variable
'now remove this user from the online list
'or you can do it in the Session_OnEnd, since the next call will trigger it
Session.Abandon
%>
<body>
Thank you for using our site. Hope you'll visit us again soon.
</body>
Of course, it will be tedious to add onunload event handlers to all pages, but you can certainly add the code to a hidden frame
onepage.asp:
<body onunload="quit()">
<script language="javascript">
function quit()
{
window.open("leave.asp","_blank");
}
</script>
</body>
leave.asp:
<%
'assume you saved this user's login name in a session variable
'now remove this user from the online list
'or you can do it in the Session_OnEnd, since the next call will trigger it
Session.Abandon
%>
<body>
Thank you for using our site. Hope you'll visit us again soon.
</body>
Of course, it will be tedious to add onunload event handlers to all pages, but you can certainly add the code to a hidden frame
flyingghost 2001-10-12
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就算会了实时刷新，但这只限于在线的用户，如果有人离线了，服务器端怎样刷新当前在线的人的名单？我现在想做一个类似于webicq的东东，但不会实时反映当前在线用户名单列表，大侠帮我！
karma 2001-10-12
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<script language="vbscript">
setTimeout "window.location.reload true ", 1000, "vbscript"
</script>
setTimeout "window.location.reload true ", 1000, "vbscript"
</script>
