订单列表中的 $_POST 复选框。电子邮件

Question

所以基本上我有一个带有多个项目的结帐页面，上面有一个复选框，假设您想要 15 个项目中的 4 个项目，当您选中这些框时，这些特定项目会添加到发送给您的邮件的订单列表中。

我还没有为复选框设置值，因为我正在尝试解决这个问题。

这是一堵文字墙，我知道。 jsFiddle 对我提交的代码表现迟钝。

PHP $_POST

$basic_standby = trim(htmlentities($_POST['basic_standby'], ENT_QUOTES));
$advanced_standby = trim(htmlentities($_POST['advanced_standby'], ENT_QUOTES));
$basic_game_overlay = trim(htmlentities($_POST['basic_game_overlay'], ENT_QUOTES));
$advanced_game_overlay = trim(htmlentities($_POST['advanced_game_overlay'], ENT_QUOTES));
$desktop_overlay = trim(htmlentities($_POST['desktop_overlay'], ENT_QUOTES));
$offline_overlay = trim(htmlentities($_POST['offline_overlay'], ENT_QUOTES));
$live_overlay = trim(htmlentities($_POST['live_overlay'], ENT_QUOTES));
$avatar_image = trim(htmlentities($_POST['avatar_image'], ENT_QUOTES));
$description_images = trim(htmlentities($_POST['description_images'], ENT_QUOTES));
$team_logo = trim(htmlentities($_POST['team_logo'], ENT_QUOTES));
$gold_package = trim(htmlentities($_POST['gold_package'], ENT_QUOTES));
$website_design = trim(htmlentities($_POST['website_design'], ENT_QUOTES));

邮件 HTML/PHP

<table cellpadding="0" cellspacing="0" border="0" width="670" class="content">
    <tr>
        <td width="100"></td>
        <td style="padding: 5px 0 20px 0; font-size: 13px;"><b style="text-transform: uppercase; font-size: 14px;">Order list:</b><br /><br /> '. $faster_delivery .'<br /> '. $basic_standby .'<br /> '. $advanced_standby .'<br /> '. $basic_game_overlay .'<br /> '. $advanced_game_overlay .'<br /> '. $desktop_overlay .'<br /> '. $offline_overlay .'<br /> '. $live_overlay .'<br /> '. $avatar_image .'<br /> '. $description_images .'<br /> '. $team_logo .'<br /> '. $gold_package .'<br /> '. $website_design .'</td>
        <td width="100"></td>
    </tr>
</table>

几个复选框 - HTML

<tr>
    <td width="250">1x Basic standby overlay:</td>
    <td width="15" align="left">
        <input class="test" type="checkbox" name="basic_standby" value="0" data-val="10" />
    </td>
</tr>
<tr>
    <td width="250">1x Advanced standby overlay:</td>
    <td width="15" align="left">
        <input type="checkbox" name="advanced_standby" value="0" data-val="20" />
    </td>
</tr>
<tr>
    <td width="250">1x Basic game overlay:</td>
    <td width="15" align="left">
        <input type="checkbox" name="basic_game_overlay" value="0" data-val="10" />
    </td>
</tr>
<tr>
    <td width="250">1x Advanced game overlay:</td>
    <td width="15" align="left">
        <input type="checkbox" name="advanced_game_overlay" value="0" data-val="20" />
    </td>
</tr>

我的错误信息

Notice: Undefined index: basic_standby in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 44

Notice: Undefined variable: newsletter in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 45

Notice: Undefined index: advanced_standby in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 48

Notice: Undefined index: basic_game_overlay in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 52

Notice: Undefined index: advanced_game_overlay in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 56

Notice: Undefined index: offline_overlay in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 64

Notice: Undefined index: live_overlay in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 68

Notice: Undefined index: avatar_image in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 72

Notice: Undefined index: description_images in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 76

Notice: Undefined index: website_design in C:\xampp\htdocs\datoverlayguy\core\includes\send_order.php on line 88

---

编辑

当我尝试发送电子邮件时它显示如下。

Gyazo link

Imgur link

Answer 1

我想我明白了....您将复选框的值设置为 0。

意思是如果他们被检查，发送的值将是“0”......如果你不检查他们......这个值将是......等待它......” 0" 也被认为是假的。

你必须设置类似的东西：

如果您选中该框，您就可以这样做：

if( isset($_POST['advanced_game_overlay']) )
    $advanced_game_overlay = $_POST['advanced_game_overlay'];

然后您可以在表单中使用该变量，如果选中该框，则应显示 1，否则应显示 0。试试看，或许能解决问题。在您的转储中，我们看到发送的值“sticka”，因此您的表单信息已成功发送，您还从您的输入中重用了“名称”属性，所以除了...