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📄 createresult.asp

📁 基于asp的遗传算法组卷系统
💻 ASP
字号:
<!--#include file="conn.inc"-->
<%

'读入试卷信息
subject=request("subject")
testid=request("testid")
singlecount=request("singlecount")
singleper=request("singleper")
multicount=request("multicount")
multiper=request("multiper")
judgecount=request("judgecount")
judgeper=request("judgeper")
userid=request.cookies("userid")
starttime=request("mystarttime")
endtime=time()
score=0
j=0

'判断是否已经参加过考试
sql="select * from exam_testuser where testid="& testid & " and userid=" & userid
set rs=server.createobject("adodb.recordset")
rs.open sql,conn,3,1
'response.Write(rs("havetest"))
if rs("havetest")=true then
%>
<body onLoad="ok(<%=userid%>,<%=testid%>)">
<script language="VBScript">
sub ok(userid,testid)
	window.alert ("你已经交过一次卷了!!!")
	document.url = "displayresult.asp?userid="&userid&"&testid="&testid&""
end sub
</script>
</body>
<%
response.End()
end if
'response.End()
rs.close
'循环累加求和
for each element in request.form
  for i=1 to request.form(element).count
    if instr(element,"NO")<>0 then
      id=mid(element,3,3)
      result=request.form(element)(i)
      sql="select * from exam_database where id="& clng(id)
      set rs=server.createobject("adodb.recordset")
      rs.open sql,conn,3,2
      if rs("type")="单选题" then
        if result=rs("answer") then
          score=score+cint(singleper)
        end if
      end if
      if rs("type")="多选题" then
        if instr(rs("answer"),result)<>0 then 
          score=score+cint(multiper)/4
          j=j+1
          answer=split(rs("answer"),",")
          answercount=ubound(answer)+1
          if answercount=j then
            score=score+abs(cint(multiper)*(1-j/4))
          end if
        else'少选
          score=abs(score-cint(multiper)/4*(j))
        end if
      end if
      if rs("type")="判断题" then
        if rs("answer")=result then
          score=score+cint(judgeper)
        end if
      end if      
    end if
  next
next
'储存分数
sql="select * from exam_score"
set rs=server.createobject("adodb.recordset")
rs.open sql,conn,3,2
rs.addnew
rs("userid")=userid
rs("username")=request.cookies("username")
rs("department")=request.cookies("department")
'rs("office")=request.cookies("office")
rs("duties")=request.cookies("duties")
rs("subject")=subject
rs("testid")=testid
rs("starttime")=starttime
rs("endtime")=endtime
rs("score")=score
rs.update
rs.close
sql="select * from exam_testuser where testid="& testid & " and userid=" & userid
set rs=server.createobject("adodb.recordset")
rs.open sql,conn,3,2
rs("havetest")=1
rs.update
rs.close
response.redirect "displayresult.asp?userid=" & userid & "&testid=" & testid
%>

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