📄 mgsubject.asp
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<%@ Language=VBScript %>
<% option explicit %>
<!--#include file="conn.asp"-->
<!--#include file="Checkadmin.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 '修改考试科目
if not IsNumeric(request("testtime")) or not IsNumeric(request("multinumber")) or not IsNumeric(request("multiper")) or not IsNumeric(request("singlenumber"))or not IsNumeric(request("singleper")) then
response.write "错误!输入项不能为空，且必须为数字! <a href=# onclick='javascript:window.history.go(-1)'>返回</a>"
response.end
end if
set rs=server.createobject("ADODB.recordset")
subjectname=request("subjectname")
rs.open "select * from subject where subjectname='"&subjectname&"'",conn,1,3
rs("testtime")=clng(request("testtime"))
rs("singlenumber")=clng(request("singlenumber"))
rs("singleper")=clng(request("singleper"))
rs("multinumber")=clng(request("multinumber"))
rs("multiper")=clng(request("multiper"))
rs.update
rs.close
set rs=nothing
end if
%>
<%
if request("action")="add" then '添加考试科目
if trim(request("subjectname"))="" or not IsNumeric(request("testtime")) or not IsNumeric(request("multinumber")) or not IsNumeric(request("multiper")) or not IsNumeric(request("singlenumber"))or not IsNumeric(request("singleper")) then
response.write "错误!科目名以及其余各项不能为空，除科目名以外的项必须为数字! <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 '删除科目
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!科目号为<%=trim(request("id"))%>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="80%" 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="15%">
<div align="center">考试时间(分钟)</div>
</td>
<td width="10%">
<div align="center">单选题量</div>
</td>
<td width="10%">
<div align="center">单选分值</div>
</td>
<td width="10%">
<div align="center">多选题量</div>
</td>
<td width="10%">
<div align="center">多选分值</div>
</td>
<td width="25%">
<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"><a href="mgquestion.asp?subjectname=<%=rs("subjectname")%>" onMouseOver="window.status='<%=rs("subjectname") %>';return true;" onMouseOut="window.status='';return true;"><%=rs("subjectname")%></a></div>
</td>
<td width="15%" height="21" >
<div align="center"><%=rs("testtime")%></div>
</td>
<td width="10%" height="21" >
<div align="center"><%=rs("singlenumber")%></div>
</td>
<td width="10%" height="21" >
<div align="center"><%=rs("singleper")%></div>
</td>
<td width="10%" height="21" >
<div align="center"><%=rs("multinumber")%></div>
</td>
<td width="10%" height="21" >
<div align="center"><%=rs("multiper")%></div>
</td>
<td width="25%" height="21" >
<div align="center"><a href='mgsubject.asp?subjectname=<%=trim(rs("subjectname"))%>&action=edit'>编辑</a>  <a href='javascript:SureDel(<%=rs("id") %>)'>删除</a>  <a href="mgquestion.asp?subjectname=<%=rs("subjectname")%>" onMouseOver="window.status='<%=rs("subjectname") %>';return true;" onMouseOut="window.status='';return true;">考题管理</a></div></td>
</tr>
<% rs.movenext
loop
end if
end if
%>
</table>
<% if isedit then
set rs=server.createobject("adodb.recordset")
subjectname=request("subjectname")
rs.open "select * from subject where subjectname='"&subjectname&"'",conn,1,1
response.write "<p align='center'><font size=3>编 辑 考 试 科 目</font></p>"
else
response.write "<p align='center'><font size=3>添 加 考 试 科 目</font></p>"
end if %>
<p align="center">
<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='<%=subjectname%>'>
<%End If%>
科目名称:
<% if isedit then
response.write request("subjectname")
else
%>
<input type="text" name="subjectname" class=input maxlength=14 size="16">
<%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("multinumber"))
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>
<%
rs.close
set rs=nothing
%>
</body>
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