[求助]表单没有被提交
<!--#include file= "conn.asp "-->
<script language=javascript>
function check()
{if(document.form1.student.value== " ")
{alert( "请输入用户名 ");
document.form1.student.focus();
return false;}
if(document.form1.pwd.value== " ")
{alert( "请输入用户密码 "）;
document.form1.pwd.focus();
return false;}
document.form1.ctype.vlaue= "add ";
document.form1.submit();
}
</script>
<%
session.Timeout=125
if trim(request( "ctype "))= "add " then
session( "student ")= " "
session( "classes ")= " "
session( "id ")= " "
session( "number ")= " "
session( "sex ")= " "
sql= "select * from student where studentname= ' "&trim(request( "student "))& " ' and studentpassword= ' "&trim(request( "pwd "))& " ' "
set rs=conn.execute(sql)
if rs.eof then
%>
<script language=javascript>
alert( "无此学员！请先注册 ");
</script>
<%
else
session( "student ")=rs( "studentname ")
session( "classes ")=rs( "class ")
session( "number ")=rs( "studentnumber ")
session( "sex ")=rs( "sex ")
session( "timer ")=now
%>
<script language=javascript>
var now=new date()
window.navigata( "index.asp?time= "+now.getTime());
</script>
<% end if
end if %>
<html>
<head>
<meta http-equiv= "Content-Language " content= "zh-cn ">
<meta name= "GENERATOR " content= "Microsoft FrontPage 6.0 ">
<meta name= "ProgId " content= "FrontPage.Editor.Document ">
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
<title> 网上考试系统 </title>
<link rel= "stylesheet " type= "text/css " href= "css.css ">
<style type = "text/css ">
<!-
a{text-decoration:none}
a:link{text-decoration:none}
a:hover{text-decoration:none}
a:visited{text-decoration:none}
->
</style>
</head>
<body>
<!--#include file= "top.htm "-->
<table border= "0 " cellpadding= "4 " style= "border-collapse: collapse " bordercolor= "#111111 " width= "778 " height= "100 ">
<tr>
<td align= "center ">
<table border= "0 " width= "100% " id= "table1 ">
<tr>
<td> </td>
<td>
<form name=form1 action= " "> <input type= "hidden " name= "ctype ">
<table border= "0 " bordercolor= "#111111 " width= "778 " height= "100 ">
<tr>
<td align= "center ">
<table border= "0 " width= "100% ">
<table border= "0 " width= "300 " >
<tr>
<td width= "100 " align= "right "> 用户名： </td>
<td width= "200 ">
<input type= "text " name= "student " size= "20 "> </td> </tr>
<tr>
<td width= "100 " align= "right "> 密码： </td>
<td width= "200 ">
<input type= "password " name= "pwd " size= "20 "> </td> </tr>
<tr align= "center ">
<td align= "center "> <input type= "button " value= "提交 " name= "b1 " onclick= "check() ">
<input type= "reset " value= "重置 " name= "b2 " > </td> </tr>
<tr >
<td width= "400 "> <a href= "register.asp "> 新学生注册 </a> </td> </tr>
<tr>
<td> <a href= "admin/index.asp "> 后台管理入口 </a> </td>
<td width= "299 " height= "289 "> <img border= "0 " src= "images/web213.jpg "> </td> </tr>
</table>
</td>
</tr>
</table>
</body>
</html>
不知道哪里出错了,没有 "请输入用户名 "的提示?
[解决办法]
1.没有 </form>
2.{alert( "请输入用户密码 "）;
^这里是全角括号
改成{alert( "请输入用户密码 ");
3. <input type= "button " value= "提交 " name= "b1 " onclick= "check() ">
改成 <input type= "button " value= "提交 " name= "b1 " onclick= "return check(); ">
