一个简单的计数器问题

xzjxu 2005-10-27 04:53:03

下列是asp代码:
<%
id=Request.QueryString("id")
if trim(id)<>EMPTY then
set conn=server.createobject("adodb.connection")
'conn.Open "Provider = Microsoft.Jet.OLEDB.4.0;Data Source = " & Server.MapPath("count.mdb")
conn.Open "driver={Microsoft Access Driver (*.mdb)};dbq=" & Server.MapPath("count.mdb")
set rs=server.createobject("adodb.recordset")

Application.Lock '将对象锁定
SQLcmd = "select * from count where id='" & trim(id) & "'"
set rs=conn.Execute(SQLcmd)

if not rs.EOF then
dir=trim(rs("dir"))
k=rs("len")
count=rs("count")+1
SQLcmd1 = "update count set count=count+1"
conn.Execute SQLcmd1

conn.close
x = right(string(k,"0") & CStr(count),k)
%>
<% For i = 1 To Len(x)%><img border="0" src="<%=dir%>/<%=mid(x,i,1)%>.bmp"><%Next%>
<% end if
Application.UnLock '将对象解除锁定
end if
%>

问题是如何将此计数器插入html网页???
如下插入代码不工作:
<script src="xxxx.asp?id=xxx"></script>

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shiweiwei1997 2005-10-28

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function f()
{
var xmlhttp = new ActiveXObject("Msxml2.XMLHTTP.4.0");
xmlhttp.Open("GET", "counter.asp", false); //counter.asp是计数器页面
xmlhttp.Send();
}
...
<body onload="javascript:f()">

这样页面加载的时候会通过xmlhttp组件访问counter.asp

ipqxiang 2005-10-27

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用框架吧，別人看不到的哈哈。。
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">
<html>
<frameset id="mainFrame" cols="155,573" frameborder="NO" border="0" framespacing="0">
<frame id="leftFrame" src="frmLeft.asp" name="leftFrame">
<frame id="rightFrame" src="frmRight.asp" name="rightFrame" scrolling="no" noresize>
</frameset>
</html>

xzjxu 2005-10-27