📄 mgsubject.asp
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<%@ Language=VBScript %>
<% option explicit %>
<!--#include file="conn.asp"-->
<%
dim isedit '是否在编辑状态
dim id,subjectname'定义变量，科目的id
dim sql,rs,rsc
isedit=false
if request("action")="edit" then
isedit=true
end if
if request("action")="modify" then '修改用户
if trim(request("subjectname"))="" or trim(request("testtime"))="" or trim(request("multinumber"))=""or trim(request("multiper"))=""or trim(request("singlenumber"))=""or trim(request("singleper"))=""then
response.write "错误!请正确填写各项，且不能为空! <a href=mgsubject.asp>返回</a>"
response.end
end if
sql="update subject set subjectname='" & cstr(trim(request("subjectname"))) & "',testtime=" & cstr(trim(request("testtime")))&","&cstr(trim(request("singlenumber"))) & "," & cstr(trim(request("singleper"))) & "," & cstr(trim(request("multinumber"))) & "," & cstr(trim(request("multiper")))
conn.execute sql
if err.number <> 0 then
response.write "数据库操作出错:" + err.description
else %>
<script language=vbscript>
msgbox "操作成功!<%=trim(request("subjectname"))%>科目的信息已经更新!"
</script>
<%end if
end if
if request("action")="add" then '添加新用户
if trim(request("subjectname"))="" or trim(request("testtime"))="" or trim(request("multinumber"))=""or trim(request("multiper"))=""or trim(request("singlenumber"))=""or trim(request("singleper"))=""then
response.write "错误!科目名或密码以及其余各项不能为空! <a href=# onclick='javascript:window.history.go(-1)'>返回</a>"
response.end
end if
set rs=server.createobject("adodb.recordset") '检查科目名是否重名
rs.open "select * from subject where subjectname='" & cstr(trim(request("subjectname"))) & "'",conn,1,1
if err.number <> 0 then
response.write "数据库出错"
else if not rs.bof and not rs.eof then
response.write "错误!该科目已经存在! <a href=# onclick='javascript:window.history.go(-1)'>返回</a>"
response.end
end if
end if
rs.close
set rs=nothing
sql="insert into subject(subjectname,testtime,singlenumber,singleper,multinumber,multiper) values('" & cstr(trim(request("subjectname"))) & "','" & cstr(trim(request("testtime"))) & "','" & cstr(trim(request("singlenumber"))) & "','" & cstr(trim(request("singleper"))) & "','" & cstr(trim(request("multinumber"))) & "','" & cstr(trim(request("multiper"))) & "')"
conn.execute sql
if err.number <> 0 then
response.write "数据库操作出错:" + err.description
else %>
<script language=vbscript>
msgbox "操作成功!新科目<%=trim(request("subjectname"))%>的信息添加成功!"
</script>
<%end if
end if
if request("action")="del" then '删除用户
sql="delete from subject where id=" &request("id")
conn.execute sql
if err.number <> 0 then
response.write "数据库操作错误：" + err.description
err.clear
else %>
<script language=vbscript>
msgbox "操作成功!科目<%=trim(request("subjectname"))%>的信息已删除!"
</script>
<% end if
end if
%>
<html>
<head>
<title>管理科目</title>
<script language=javascript>
function SureDel(id)
{
if ( confirm("您确定要删除该科目吗？"))
{
window.location.href = "mgsubject.asp?action=del&id=" +id
}
}
</script>
</head>
<body background=../images/backimage.gif >
<table width="100%" border="1" cellspacing="0" cellpadding="0" align="center" bordercolor=blue>
<tr>
<td width="20%">
<div align="center">科目名称</div>
</td>
<td width="20%">
<div align="center">考试时间(分钟)</div>
</td>
<td width="12%">
<div align="center">单选题量</div>
</td>
<td width="12%">
<div align="center">单选分值</div>
</td>
<td width="12%">
<div align="center">多选题量</div>
</td>
<td width="12%">
<div align="center">多选分值</div>
</td>
<td width="20%">
<div align="center">操作</div>
</td>
</tr>
<%
set rs=server.createobject("adodb.recordset")
rs.open "select * from subject ",conn,1,1
if err.number <> 0 then
response.write "数据库出错"
else
if rs.bof and rs.eof then
rs.close
response.write "目前没有科目"
else
do while not rs.eof %>
<tr>
<td width="20%" height="21" >
<div align="center"><%=rs("subjectname")%></div>
</td>
<td width="12%" height="21" >
<div align="center"><%=rs("testtime")%></div>
</td>
<td width="12%" height="21" >
<div align="center"><%=rs("singlenumber")%></div>
</td>
<td width="12%" height="21" >
<div align="center"><%=rs("singleper")%></div>
</td>
<td width="12%" height="21" >
<div align="center"><%=rs("multinumber")%></div>
</td>
<td width="12%" height="21" >
<div align="center"><%=rs("multiper")%></div>
</td>
<td width="20%" height="21" >
<div align="center">
<a href='javascript:SureDel(<%=rs("id") %>)'>删除</a></div></td>
</div>
</td>
</tr>
<% rs.movenext
loop
end if
end if
'rs.close
'set rs=nothing %>
</table>
<p align="center">
<% response.write "<font size=3>添 加 新 的 科 目</font><br>" %>
<form action="mgsubject.asp" method="post">
<input type="Hidden" name="action" value='<% If isedit then%>modify<% Else %>add<% End If %>'>
<%If isedit then%>
<input type="Hidden" name="subjectname" value='<%=cstr(request("subjectname"))%>'>
<%End If%>
科目名称:<input type="text" name="subjectname" class=input maxlength=14 size="16" value='
<% if isedit then
response.write trim(rs("subjectname"))
end if %>'><br>
考试时间:<input type="text" name="testtime" class=input maxlength=14 size="16" value='
<% if isedit then
response.write trim(rs("testtime"))
end if %>'><br>
单选题量:<input type="text" name="singlenumber" class=input maxlength=14 size="16" value='
<% if isedit then
response.write trim(rs("singlenumber"))
end if %>'><br>
单选分值:<input type="text" name="singleper" class=input maxlength=14 size="16" value='
<% if isedit then
response.write trim(rs("singleper"))
end if %>'><br>
多选题量:<input type="text" name="multinumber" class=input maxlength=14 size="16" value='
<% if isedit then
response.write trim(rs("multiumber"))
end if %>'><br>
多选分值:<input type="text" name="multiper" class=input maxlength=14 size="16" value='
<% if isedit then
response.write trim(rs("multiper"))
end if %>'><br>
<input type=submit value="确 定" class=button>
</form>
<p align=center><a href="primarypage.asp"><font color=red size=+0 face=楷体>返回管理界面</font></a></p>
</p>
</body>
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