Editing: homework/add_register.asp.bak

<!--#INCLUDE FILE="connectdb.asp"--> <!--#include file="inc_cache_control.asp"--> <!--#include file="inc_access_control.asp"--> <!--#include file="chk_login.asp"--> <form name="form1" Action = "add_stu_register_form.asp" method="post"> <% username_stu=request.form("username_stu") course_no=request.form("course_no") %> <% sql_data="select * from register where id_stu='"&username_stu&"' and course_no='"&course_no&"' " set ors_data=server.createobject("adodb.recordset") response.write sql_data ors_data.open sql_data,conn,1,3 if not ors_data.eof then%> <SCRIPT LANGUAGE="JavaScript"> <% 'response.write "���ʫ��"&username_stu response.write"alert('�ѹ�֡���ͼ������');" response.write "window.location.href='register_stu_form.asp';" %> --> </SCRIPT> <% else sqldata="insert into register(id_stu,course_no) values('"&username_stu&"','"&course_no&"')" set orsdata = Server.CreateObject("adodb.recordset") orsdata.open sqldata,conn,1,3 response.write sqldata response.write "<meta http-equiv='refresh' content ='0;url=register_stu_form.asp?course_no="&course_no&"'>" end if 'end if set conn = nothing 'ors_data.close %> </FORM>