📄 relogin.jsp
字号:
<html>
<head>
<%@ page contentType="text/html;charset=gb2312" %>
<title>登录</title>
<link rel=stylesheet href="../style.css" type="text/css">
</head>
<script language="JavaScript">
function isValid(form){
if(form.user_id.value==""){
alert("登录名不能为空!");
return false;
}
else if((form.password.value.length<3)||(form.password.value.length>8)){
alert("密码必须是3-8位字母或数字!");
return false;
}
else {
return true;
}
}
</script>
<body>
</p>
</p>
<center>
<%
String getmessage = (String) session.getValue("login_message");
if(getmessage==null) getmessage="";
%>
<FORM METHOD=POST action="login_confirm.jsp" onSubmit="return isValid(this);">
<%= getmessage %>
<table border="1" cellspacing="0" width="332" bgcolor="#F0F8FF" bordercolorlight="#4DA6FF" bordercolordark="#ECF5FF">
<TR>
<TD colspan=2 align='center'>请重新登录！</td>
</TR>
<TR>
<TD align='left'>用户名：</td>
<td><INPUT TYPE="text" NAME="user_id"></TD>
</TR>
<TR>
<TD align='left'>密码：</td>
<td><INPUT TYPE="password" NAME="password"></TD>
</TR>
<tr>
<td colspan=2 align="center">
<INPUT TYPE="submit" size="4" value="提交" class="buttonface"> <INPUT TYPE="reset" size="4" class="buttonface" value="取消">
</td>
</tr>
</table>
</form>
<br>
</center>
</body>
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