asp不能实现排列按数学分数从高到低
程序代码：<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<!--#INCLUDE FILE="odbc_connection.asp"-->
<html>
<head>
<title>查询记录代码九： 从已有字段生成新的字段</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body>
<h2 align="center">成绩表</h2>
<center>
<table border="0" width="90%">
<tr bgcolor="#B7B7B7" align="center">
<td width="15%"><a href="Sindex.asp?col=stu_code">学号</a></td>
<td width="15%"><a href="Sindex.asp">姓名</a></td>
<td width="15%"><a href="Sindex.asp?col=chinese">语文</a></td>
<td width="15%"><a href="Sindex.asp?col=math">数学</a></td>
<td width="15%"><a href="Sindex.asp?col=english">英语</a></td>
<td width="15%"><a href="Sindex.asp?col=total">总分</a></td>
</tr>
<%
'建立Recordset对象
Dim strSql,rs
if col="" then
col=stu_code
response.Write"col"
end if
select case col
case total
strSql="Select stu_code,stu_name,chinese,math,english,(chinese+math+english) As total From grade"
strSql=strSql & " Order By (chinese+math+english) Desc"
Set rs=db.execute(strSql)
case chinese
strSql="Select stu_code,stu_name,chinese,math,english,(chinese+math+english) As total From grade"
strSql=strSql & " Order By chinese Desc"
Set rs=db.execute(strSql)
case math
strSql="Select stu_code,stu_name,chinese,math,english,(chinese+math+english) As total From grade"
strSql=strSql & " Order By math Desc"
Set rs=db.execute(strSql)
case english
strSql="Select stu_code,stu_name,chinese,math,english,(chinese+math+english) As total From grade"
strSql=strSql & " Order By english Desc"
Set rs=db.execute(strSql)
case else
strSql="Select stu_code,stu_name,chinese,math,english,(chinese+math+english) As total From grade"
strSql=strSql & " Order By stu_code Desc"
Set rs=db.execute(strSql)
end select
Do While Not rs.Eof
%>
<tr bgcolor="#F2F2F2" align="center">
<td><%=rs("stu_code")%></td>
<td><%=rs("stu_name")%></td>
<td><%=rs("chinese")%></td>
<td><%=rs("math")%></td>
<td><%=rs("english")%></td>
<td><%=rs("total")%></td>
</tr>
<%
rs.MoveNext
Loop
%>
</table>
</center>
</body>
</html>
