📄 login.jsp
字号:
<html>
<head>
<title>用户登陆</title>
<script language="javascript">
function validate()
{
if(document.all("txtUser").value=="" || document.all("txtPwd").value=="")
{ alert("用户名/密码不能为空");
return false;
}
else
return true;
}
</script>
</head>
<body>
<form name="form1" method="post" action="check.jsp" onsubmit="return validate()">
<table width ="260px" height="118" border="0" align="center">
<tr>
<td colspan="2" bgcolor="#0033FF" align="center"><font color="#FFFFFF">用户登陆
</font></td>
</tr>
<tr>
<td width="40%" align="right">用户名:</td>
<td width="%60"> <input name="txtUser" type="text id='txtUser" size"16" maxlength="10"
value="
<%
Cookie cookies[]=request.getCookies();
if (cookies !=null)
for(int i=0;i<cookies.length;i++)
if(cookies[i].getName().equals("username"))
out.print(cookies[i].getValue());
%>
"><td>
</tr>
<tr>
<td align="right">密码：</td>
<td><input name ="txtPwd" type="password" id="txtpwd" size="16" maxlength="10"></td>
</tr>
<tr>
<td></td>
<td><input type="submit" name="submit" value="提交"></td>
</tr>
</table>
</form>
</body>
</html>
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