【问题标题】:PHP Form Processing ~ Issue with radio button chekced [duplicate]PHP表单处理〜单选按钮检查问题[重复]
【发布时间】:2015-10-20 00:30:26
【问题描述】:

我正在尝试制作联系表格,我相信唯一的方法是通过 PHP(所以当我的客户联系我时我会收到一封电子邮件。)这确实是一个非常简单的表格,但我无法获得表单向我发送单选按钮检查状态,但不知道如何。

这是我的 HTML:

<form action="contact.php" method="post">
        Your name<br>
        <input type="text" name="cf_name" ><br>
        <br />
        Your e-mail<br>
        <input type="text" name="cf_email"><br>
        <br />
        Do you want to join my mailing list?<br>
        <input type="radio" name="mail-list" value="yes">Yes<br>
        <input type="radio" name="mail-list" value="no">No<br>
        <input type="radio" name="mail-list" value="I_am_already_in_it">I am   already in it<br>
        <br />
        Message<br>
        <textarea name="cf_message" rows="10" cols="100">

        </textarea><br>
            <input type="submit" value="Send">
            <input type="reset" value="Clear">
    </form>

这是我的 PHP:

<?php
$field_name = $_POST['cf_name'];
$field_email = $_POST['cf_email'];
$field_message = $_POST['cf_message'];
$radio_yes = $_POST ['yes'];
$radio_no = $_POST ['no'];
$radio_I_am_already_in_it = $_POST ['I_am_already_in_it'];

$mail_to = 'my-email@my-site.com';
$subject = 'Hello, I am contacting you from your site. My name is '.$field_name;

$body_message = 'From: '.$field_name."\n";
$body_message .= 'E-mail: '.$field_email."\n";
$body_message .= 'Message: '.$field_message;
$body_message .= 'True: '.$radio_yes;
$body_message .= 'True: '.$radio_no;
$body_message .= 'True: '.$radio_I_am_already_in_it;

$headers = 'From: '.$field_email."\r\n";
$headers .= 'Reply-To: '.$field_email."\r\n";

$mail_status = mail($mail_to, $subject, $body_message, $headers);

if ($mail_status) { ?>
<script language="javascript" type="text/javascript">
    alert('Thank you very much. I will do my best to reply to you within 24 hours.');
    window.location = 'contact.html';
</script>
<?php
}
else { ?>
<script language="javascript" type="text/javascript">
alert('For some reason your message did not send. Please, do send me an e-   mail directly to fernando@fernandoalbertmedium.com');
window.location = 'contact.html';
</script>
<?php
}
?>

表单工作正常,但单选按钮状态未显示在我收到的电子邮件中。另外,由于某种原因,光标没有出现在textarea 的开头,而是出现在第二行并带有一些缩进。你知道为什么吗?

【问题讨论】:

  • $_POST['mail-list'] 获取无线电输入值。

标签: php forms radio-button


【解决方案1】:

您正试图通过值作为$_POST 的键来获取无线电的值,而不是这个无线电输入的名称,您需要这样获取它:

$radio_value = $_POST['mail-list'];

【讨论】:

    【解决方案2】:
    $radio_checked = $_POST ['mail-list'];
    

    你得到的值是哪个单选按钮被选中,而 $radio_checked 值将根据这个变成,就好像你选中了是

    【讨论】:

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