自制QQ在线状态示例-优快云博客

这不是什么新鲜的东西，看看代码：

refresh.htm
<HTML>
<HEAD>
<title>一个自己的QQ</title>
<link rel="stylesheet" type="text/css" href="forum.css">
</HEAD>
<BODY onload=online() scroll=no topmargin="0" leftmargin="0" style="background-color: #8482C6; color: #FFFFFF; border: 2 solid #FFFFFF; padding: 0">
<marquee><font color=black>海内存知己,天涯若比邻</font></marquee>

function sqq(uid,id){
window.open("sqq.asp?id="+id+"&uid="+uid,"_blank","width=400,height=180");
}
' 此函数用于显示在线人员
function online(){
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("post","online.asp",false);
xmlhttp.send();
var xmldom=new ActiveXObject("Microsoft.XMLDOM");
xmldom.async=false;
body=bytes2BSTR(xmlhttp.responseBody);
xmldom.loadXML(body);
if(xmldom.parseError.errorCode!=0){
window.open("refresh2.asp","_self");

' 防止有些用户不支持xml
return
}
else{
var uid=xmldom.documentElement.selectNodes("uid");
var id=xmldom.documentElement.selectNodes("id");
var sex=xmldom.documentElement.selectNodes("sex");
var xx="";
lengt=uid.length;
for(var i=0;i<lengt;i++){
var im="";
if(id(0).text!="k") im="<img src=../jy/face/1.gif width=12 height=12>";
xx=xx+im+"<font color=red onclick=sqq('"+uid(i).text+"','"+id(i).text+"') style='cursor:hand'
title='"+sex(i).text+"'>"+uid(i).text+"</font><br>";
}
disonline.innerHTML=xx;
window.setTimeout("online()",3000);
}
}

</script>

resfresh4.asp

' 用于弹出自己的消息时的对话框
<iframe src="refresh4.asp" width=0 height=2 marginwidth=0 marginheight=0 frameborder=0>
</iframe>

<input type=button value="在线好友:" class=ddyinput2>
<div id=disonline style="height:230;overflow: auto"></div><br>
' 用到scriptlet技术
<OBJECT data=i11.htm height=14 style="HEIGHT: 93px; WIDTH: 770px"
type=text/x-scriptlet width=14 VIEWASTEXT></OBJECT>

</BODY>
</HTML>

xmlhttp.asp
' 处理xmlhttp请求
<%on error resume next
Response.ContentType="text/xml"
if Request.ServerVariables("REQUEST_METHOD")="POST" then
set req=Server.CreateObject("Microsoft.XMLDOM")
req.async=false
req.load(Request)
set conn=server.CreateObject("adodb.connection")
conn.Open "odbc","uid","password"
sql="select uid,id,sex from uidinfo order by id desc"
set rs=server.CreateObject("adodb.recordset")
rs.Open sql,conn
Response.Write "<?xml version=""1.0"" ?>"
Response.Write "<mess>"
if not rs.EOF then
do while not rs.EOF
Response.Write "<id>"&trim(rs("id"))&"</id><uid>"&trim(rs("uid"))&"</uid><sex>"&trim(rs
("sex"))&"</sex>"
rs.MoveNext
loop
else
Response.Write "<id>k</id><uid></uid><sex></sex>"
end if
Response.Write "</mess>"
if rs.State=1 then rs.Close
set rs=nothing
conn.Close
set conn=nothing
set req=nothing
end if
%>