📄 returnbook.asp
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<% response.buffer=true %>
<% response.expires=0 %>
<% bookid=trim(request.form("bookid"))
studentid=trim(request.form("studentid"))
session("bookid")=trim(request.form("bookid"))
set cn=server.createobject("adodb.connection")
set rst=server.createobject("adodb.recordset")
rst.cursortype=1
rst.locktype=3
strconn= "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("wsm.mdb")
strsql="select * from student where studentid='"& studentid &"' and bookid='"&bookid&"'"
rst.open strsql,strconn,,,adcmdtable
if not rst.eof then
session("monery")=rst("pastday")*0.1
rst.delete
rst.update
response.redirect"returnbook2.asp"
else
response.write"<p align=center><font color=red size=5>无该生借阅史，请查证</font></p>"
response.write"<p align=center><font color=red size=5> <a href='管理员页面.htm'>返回</a></font></p>"
end if
%>
<head>
<title></title>
</head>
<body bgcolor="#000000">
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