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php - 多表单提交 1 提交 javascript half working

转载 作者：行者123 更新时间：2023-11-28 03:37:39 26 4
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我在 1 页中有 2 个表格需要提交我似乎受到限制，因为它是 mikrotik 的热点。mikrotic router中的login.html是

<html>
<head><title>...</title></head>
<body>
$(if chap-id)
<noscript>
<center><b>JavaScript required. Enable JavaScript to continue.</b></center>
</noscript>
$(endif)
<center>If you are not redirected in a few seconds, click 'continue' below<br>
<form name="redirect" action="http://domain.name/login.php" method="post">
<input type="hidden" name="mac" value="$(mac)">
<input type="hidden" name="ip" value="$(ip)">
<input type="hidden" name="username" value="$(username)">
<input type="hidden" name="link-login" value="$(link-login)">
<input type="hidden" name="link-orig" value="$(link-orig)">
<input type="hidden" name="error" value="$(error)">
<input type="hidden" name="chap-id" value="$(chap-id)">
<input type="hidden" name="chap-challenge" value="$(chap-challenge)">
<input type="hidden" name="link-login-only" value="$(link-login-only)">
<input type="hidden" name="link-orig-esc" value="$(link-orig-esc)">
<input type="hidden" name="mac-esc" value="$(mac-esc)">
<input type="submit" value="continue">
</form>
<script language="JavaScript">
<!--
document.redirect.submit();
//-->
</script></center>
</body>
</html>

那么我的login.php就是这个

<?php
   $mac=$_POST['mac'];
   $ip=$_POST['ip'];
   $username=$_POST['username'];
   $linklogin=$_POST['link-login'];
   $linkorig=$_POST['link-orig'];
   $error=$_POST['error'];
   $chapid=$_POST['chap-id'];
   $chapchallenge=$_POST['chap-challenge'];
   $linkloginonly=$_POST['link-login-only'];
   $linkorigesc=$_POST['link-orig-esc'];
   $macesc=$_POST['mac-esc'];   
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>mikrotik hotspot > login</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="pragma" content="no-cache" />
<meta http-equiv="expires" content="-1" />
<style type="text/css">
body {color: #737373; font-size: 10px; font-family: verdana;}

textarea,input,select {
background-color: #FDFBFB;
border: 1px solid #BBBBBB;
padding: 2px;
margin: 1px;
font-size: 14px;
color: #808080;
}
 a, a:link, a:visited, a:active { color: #AAAAAA; text-decoration: none; font-size:   
 10px; }
a:hover { border-bottom: 1px dotted #c1c1c1; color: #AAAAAA; }
img {border: none;}
td { font-size: 14px; color: #7A7A7A; }
</style>
<script language="JavaScript">
  function fnSubmit (){
     var form1Content = document.getElementById("form1").innerHTML;
     var form2Content = document.getElementById("form2").innerHTML;
 var form3Content = document.getElementById("form3").innerHTML;
     document.getElementById("toSubmit").innerHTML=form1Content+form2Content;
             document.forms.toSubmit.submit();
  }
  </script>
</head>

<body>
<!-- $(if chap-id) -->

    <form name="sendin" action="<?php echo $linkloginonly; ?>" method="post"          id="form1">
    <input type="hidden" name="username" />
    <input type="hidden" name="password" />
    <input type="hidden" name="dst" value="<?php echo $linkorig; ?>" />
    <input type="hidden" name="popup" value="true" />
</form>

<script type="text/javascript" src="./md5.js"></script>
<script type="text/javascript">
<!--
    function doLogin() {
            <?php if(strlen($chapid) < 1) echo "return true;\n"; ?>
    document.sendin.username.value = document.login.username.value;
    document.sendin.password.value = hexMD5('<?php echo $chapid; ?>' +         document.login.password.value + '<?php echo $chapchallenge; ?>');
    document.sendin.submit();
    return false;
    }
//-->
</script>
    <!-- $(endif) -->
     <div align="center">
    <a href="<?php echo $linkloginonly; ?>?target=lv&dst=<?php echo $linkorigesc; ?>">Hotspot</a>
 </div>
   <table width="100%" style="margin-top: 10%;">
<tr>
<td align="center" valign="middle">
Please log on to use the mikrotik hotspot service
    </div><br />
    <table width="240" height="240" style="border: 1px solid #cccccc; padding: 0px;"     cellpadding="0" cellspacing="0">
<tr>
<td align="center" valign="bottom" height="175" colspan="2">
    <!-- removed $(if chap-id) $(endif)  around OnSubmit -->
    <form method="POST" action="signin.php" id="form2">
   First Name<p><input type="text" name="firstname" size="30"></p>
    Surname<p><input type="text" name="lastname" size="30"></p>
Email address <font color="red"> (required)</font><p><input type="text"  name="email" size="30"></p>
    <input type="submit" value="submit" onclick="javascript:fnSubmit();"/>
 </form>
  <form name="login" id="form3 action="<?php echo $linkloginonly; ?>" method="post" onSubmit="return doLogin()" >
        <input type="hidden" name="dst" value="<?php echo $linkorig; ?>" />
        <input type="hidden" name="popup" value="true" />   
        <table width="100" style="background-color: #ffffff">
            <tr><td align="right"></td>
            <td><input type="hidden" style="width: 80px" name="username" type="text" value="user2"/></td>
            </tr>
            <tr><td align="right"></td>
            <td><input type="hidden" style="width: 80px" name="password" type="password" value="user2"/></td>
            </tr>
            <tr><td> </td>
            <td><td></td></td></td>
            </tr>
        </table>
    </form>

    </td>
    </tr>
</table>

<!-- $(if error) -->
<br /><div style="color: #FF8080; font-size: 9px"><?php echo $error; ?></div>
<!-- $(endif) -->

</td>
</tr>
</table>

<script type="text/javascript">
<!--
  document.login.username.focus();
//-->

</script>

</body>
</html>

如您所见，我正在尝试自动提交用户名和密码这样用户只输入他的电子邮件地址，为此我想将电子邮件存储在数据库使用 signin.php这是什么

<?php
ini_set('display_errors', 'On');
 // Receiving variables
@$pfw_ip= $_SERVER['REMOTE_ADDR'];
@$firstname = addslashes($_POST['firstname']);
@$lastname = addslashes($_POST['lastname']);
@$email = addslashes($_POST['email']);
@$date = addslashes($_POST['date']);


// Validation
if (! ereg('[A-Za-z0-9_-]+\@[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+', $email))
{
die("<p align='center'><font face='Arial' size='3' color='#FF0000'>Please enter a valid    email</font></p>");
}

if (strlen($email) == 0 )
{
die("<p align='center'><font face='Arial' size='3' color='#FF0000'>Please enter a valid email</font></p>");
}


            /* adding user information to the userinfo table */
                        @$pfw_strQuery = "INSERT INTO userinfo (firstname, lastname, email, creationdate) values ".
                "('$firstname', '$lastname', '$email', NOW())";


@$pfw_host = "localhost";
@$pfw_user = "dbusername";
@$pfw_pw = "dbpassword";
@$pfw_db = "database";

$pfw_link = mysql_connect($pfw_host, $pfw_user, $pfw_pw);
if (!$pfw_link) {
 die('Could not connect: ' . mysql_error());
}
$pfw_db_selected = mysql_select_db($pfw_db, $pfw_link);
if (!$pfw_db_selected) {
die ('Can not use $pfw_db : ' . mysql_error());
}

//insert new record
$pfw_result = mysql_query($pfw_strQuery);
if (!$pfw_result) {
 die('Invalid query: ' . mysql_error());
}
mysql_close($pfw_link);

header('Location: http://www.google.co.uk');  

?>

发生的事情是电子邮件地址存储在 mysql 表中但是存储用户名和密码的表单没有通过，我最终到达了登录页面

我错过了什么？

谢谢大家

最佳答案

好的，答案是消除 login.php 中的所有 javascript，并使用一个简单的表单，其中 signin.php 使用 pap 登录传递用户名和密码。所有的工作和快乐的兔子

关于php - 多表单提交 1 提交 javascript half working，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13185864/

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