📄 search1.asp
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<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!--#include file="xuanke.asp" -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>查询学生</title>
<style type="text/css">
<!--
@import url("style.css");
body {
background-image: url(image/back.jpg);
}
-->
</style>
</head>
<%
dim cname
cname=request.Form("cname")
%>
<body bgcolor="#FFFFCC">
<div align="center">
<table width="650" border="0" class="table_big">
<tr>
<td width="562" height="505" valign="top"><div align="center">
<!--#include file="include/head.asp" -->
<br>
<form name="form1" method="post" action="">
<table width="729" height="114" border="0" class="table_small">
<tr>
<td height="28" colspan="2" background="image/type_bg.gif">请给出查询条件</td>
</tr>
<tr>
<td height="19" colspan="2" class="table_title"> </td>
</tr>
<tr>
<td height="26" colspan="2" class="text"><div align="left">
<div align="center">查看该科的所有学生
<select name="cname" class="select_filed2" id="cname" >
<%
set rs_course_show=server.CreateObject("adodb.recordset")
'取得预约总数-----------------
sql = "select * from course "
rs_course_show.open sql,xuanke_conn,3,2
rs_course_show.movefirst
'循环显示课程信息-----------------
while (not rs_course_show.eof or rs_course_show.bof)
%>
<option><%= rs_course_show("cname") %></option>
<%
rs_course_show.movenext
wend
%>
</select>
<input name="search" type="submit" class="button_" id="search" value="查询">
</div> </tr>
<tr>
<td width="382" height="27" class="text"> </td>
<td width="251" class="text"> </td>
</tr>
</table>
</form>
<%
if cname="" then
response.End()
else
%>
<%
dim rs_course
set rs_course=server.CreateObject("adodb.recordset")
sql = "select * from course where cname ='"&request("cname")&"'"
rs_course.open sql,xuanke_conn,3,2
%>
<%
set rs_search=server.CreateObject("adodb.recordset")
sql = "select * from preengage where p_cno ='"& rs_course("cno")&"'"
rs_search.open sql,xuanke_conn,3,2
if not(rs_search.eof or rs_search.bof) then
%>
<table width="713" border="1" cellspacing="0" class="table_small">
<tr>
<td colspan="4" bordercolor="#0033FF"><form name="form2" method="post" action="search_class1.asp">
<label></label>
按班级查找
<select name="class" class="select_filed2" id="class">
<%
set rs_class_show=server.CreateObject("adodb.recordset")
'取得预约总数-----------------
sql = "select * from class where courseno= '" &rs_course("cno")& "'"
rs_class_show.open sql,xuanke_conn,3,2
rs_class_show.movefirst
'循环显示课程信息-----------------
while (not rs_class_show.eof or rs_class_show.bof)
%>
<option value="<%=rs_class_show("id")%>"><%= rs_class_show("classdesc") %></option>
<%
rs_class_show.movenext
wend
%>
</select>
<label>
<input type="submit" name="Submit" value="提交">
</label>
</form> </td>
</tr>
<tr>
<td colspan="4" bordercolor="#0033FF" class="text_title"><div align="left">查询结果：
<span class="text_blue"><%response.Write("查看所有选择 "& request.Form("cname")& " 的学生")%>
</div></td>
</tr>
<tr>
<td colspan="4" bordercolor="#0033FF" class="table_title"> </td>
</tr>
<tr class="text_title">
<td width="267" bordercolor="#0033FF" background="image/type_bg.gif"><div align="left">学生姓名</div></td>
<td width="339" bordercolor="#0033FF" background="image/type_bg.gif"><div align="left">专业</div></td>
</tr>
<%
rs_search.movefirst
while (not rs_search.eof or rs_search.bof)
%>
<tr class="text">
<%
set rs_student=server.CreateObject("adodb.recordset")
sql = "select * from student where id_no ='"&rs_search("p_id_no")&"'"
rs_student.open sql,xuanke_conn,3,2
%>
<td bordercolor="#0033FF" bgcolor="#FFFF66"><div align="left"><%= rs_student("name") %></div></td>
<td bordercolor="#0033FF" bgcolor="#FF6699"><div align="left"><%= rs_student("classes") %></div></td>
</tr>
<%
rs_search.movenext
Wend
%>
<td height="31" colspan="4" bordercolor="1">
<%
dim rs_preengage
dim rs_preengage_total
Set rs_preengage = Server.CreateObject("ADODB.Recordset")
sql = "SELECT * FROM preengage where p_cno ='" & rs_course("cno")&"'"
rs_preengage.Open sql,xuanke_conn,3,2
If (rs_preengage.RecordCount = -1) Then
rs_preengage_total=0
rs_preengage.movefirst
While (Not rs_preengage.EOF)
rs_preengage_total = rs_preengage_total + 1
rs_preengage.MoveNext
Wend
else
rs_preengage_total = rs_preengage.RecordCount
End If
%>
<div align="left">当前有<span class="text_blue"><%=(rs_preengage_total)%></span>位学生选择该课程</div> </td>
</tr>
</table>
<%else%>
<table width="713" border="0" class="table_small">
<tr>
<td colspan="2" class="text_error"><div align="center">●输入课程不存在或没有学生选择该课程！</div></td>
<tr>
</table>
<%End If%>
<!--#include file="include/foot.asp" -->
<br>
</div></td>
</tr>
</table>
</div>
</body>
<% End If %>
</html>
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