Question

asp用户名密码不能为空的问题，谢谢

我的代码如下：
</table>
<table width="768" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="3"><div align="center"></div></td>
</tr>
</table>
<table width="768" border="0" align="center" cellpadding="0" cellspacing="0" class="unnamed_rld2">
<tr>
<td height="23" colspan="2"> </td>
</tr>
<tr>
<td width="50%"><table width="380" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td>
<form action="look.asp" method="post" name="form1">
<table width="250" border="0" align="center" cellpadding="0" cellspacing="0" class="unnamed1_rld">
<tr bgcolor="#EAEAEA">
<td height="25" colspan="2"><div align="center">学生成绩查询</div></td>
</tr>
<tr>
<td width="100" height="30"><div align="center">学号：</div></td>
<td>
<input name="xh" type="text" class="unnamed_rld2" size="20" maxlength="20"></td>
</tr>
<tr>
<td height="30"><div align="center">密码：</div></td>
<td>
<input name="mm" type="password" class="unnamed_rld2" size="20" maxlength="20"></td>
</tr>
<tr>
<td height="30" colspan="2">
<div align="center">
<input name="submit" type="submit" value="查询">
</div></td>
</tr>
</table>
我现在郁闷的是不用输入密码也能登陆。。。请各位大哥教我个用户名密码不能为空的代码，还有该插在那里，谢谢了，50分送上。。

Answer 1

把<input name="mm" type="password" class="unnamed_rld2" size="20" maxlength="20">
改成

<input id="mm" runat="sever" name="mm" type="password" class="unnamed_rld2" size="20" maxlength="20">
<asp:requiredfieldvalidator id="RequiredFieldValidator1" runat="server" controltovalidate="mm" errormessage="密码不能为空!"></asp:requiredfieldvalidator>

Answer 2

look.asp的代码有问题吧.

Answer 3

你把look.asp的代码帖上来看看

Answer 4

look.asp 的用户名，密码 空check有么？
你把look.asp的代码帖上来看看