href="login.php?action=login"

高手们有没有人讲详细点的,我想问下,href="login.php?action=login"
最新回答
敗傢丶仔

2024-11-08 01:10:49

没人回答,登陆的全部代码:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>[ 办公系统 ]</title>
<style type="text/css">
<!--
body { font-size: 12px; cursor: default}
td { font-size: 12px; cursor: default}
input { font-size: 12px}
a:link { color: #000099; text-decoration: none}
a:visited { color: #000099; text-decoration: none}
a:hover { text-decoration: underline; color: #0000FF}
.Input { font-size: 12px; background-color: #FFFFFF; height: 20px;BORDER: #333333 solid 1px}
.radio { height: 13px}
-->
</style>

<SCRIPT language="javascript">

var doc = document;
function init()
{
self.focus();
if( top.name != self.name && self.name != "main" && self.name != "viewFrame" && self.name != "mailMain") //在窗口中显示不出,则全屏
{
top.close;
top.opener=self;
top.location.href="
login.php";
return;
}
}

</SCRIPT>
</head>

<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" bgcolor="#4255BD" onload="javascript:init();">

<SCRIPT ID=clientEventHandlersJS LANGUAGE=javascript>
<!--
//去掉字符串的首尾空格
function ThrowBlank(string)
{
var msg="";

msg=string;
while(msg.substring(0,1)==" ")
{
msg=msg.substring(1,msg.length);
}
return msg;
}

function CheckPages()
{
if (ThrowBlank(document.LoginForm.loginuser.value) == "")
{
alert("请输入登录名");
//document.LoginForm.loginuser.value ="";
document.LoginForm.loginuser.focus();
return false;
}
if ( ThrowBlank(document.LoginForm.loginpass.value)=="" )
{
alert("请输入密码");
//document.LoginForm.loginpass.value="";
document.LoginForm.loginpass.focus();
return false;
}
return true;
}

function datacheck()
{
if (CheckPages())
{
LoginForm.
action = "login.php?action=
login";
//login.submit();
return true;
}
return false;
}

//-->
</SCRIPT>
<Form id="LoginForm" name="LoginForm" method=post>
<input type=hidden name='cur_' value=''>
<input type=hidden name='act_' value=''>
<input type=hidden name='sact_' value=''>
<div align="center"><img src="images/shim.gif" width="504" height="30"></div>
<table width="100%" border="0" cellspacing="0" cellpadding="0" height="90%">
<tr>
<td align="center">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td background="images/bgImage.gif" align="center">
<table width="504" cellspacing="0" cellpadding="0" border="0">
<tr>
<td height="82"><font color="#FF3300"><img src="images/shim.gif" width="5" height="82"></font></td>
</tr>
<tr>
<td height="177" background="images/homeImage.gif"><img src="images/shim.gif" width="5" height="177" align="top"></td>
</tr>
<tr>
<td height="81" background="images/homeBottom.gif" valign="bottom" align="center">
<table height="73">
<tr>
<td width="210">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td width="60">用户名称:</td>
<td>
<input name="loginuser" style="width:120px" class="Input" value="">
</td>
</tr>
<tr>
<td>口 令:</td>
<td>
<input name="loginpass" type="password" style="width:120px" class="Input" maxlength=16>
</td>
</tr>
</table>
</td>
<td width="100">
<input type="hidden" name="fromURL" value="maximize.asp">
<input type="image" name="login" src="images/loginButton.gif" width="73" height="60" border="0" alt="登 录" onclick="javascript:return datacheck();">

</td>
<td>
<table cellpadding="3">
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
<img src="images/shim.gif" width="504" height="65"></td>
</tr>
</table>
</Form>
<?

if($action == 'login') {//echo $loginuser;exit;

$connect = mysql_pconnect("localhost","root","hcedagb");
mysql_select_db("icbcoa",$connect);
if ($loginuser)
{
$query = "select * from oa_user where username='".$loginuser."'";
$query.=" and password ='" . $loginpass ."'";
$result = mysql_query($query);
if(@mysql_num_rows($result)>0)
{
@mysql_data_seek($result,0);
$data = @mysql_fetch_array($result);
session_start();
// 注册登陆成功的 admin 变量,并赋值 true
$_SESSION["admin"] = true;
$_SESSION["susername"] = $data[username];
$_SESSION["susername"] = $data[username];
$_SESSION["shangming"] = $data[hangming];
$_SESSION["sbumen"] = $data[bumen];
$_SESSION["sjibie"] = $data[jibie];
$_SESSION["sgangwei"] = $data[jibie];

$url = "index.php";
$show_message .= "<meta http-equiv=\"refresh\" content=\"0;url=$url\">";
echo $show_message;
exit;
}
else
{
?>
<SCRIPT language="javascript">
alert("对不起,您的登陆信息错误,请重新登陆");
</script>
<?
}
}
mysql_close($connect);

}
?>

</body>
</html>