Question

所以基本上我有一个包含多个项目的结帐页面，上面有一个复选框，让我们说你想要15个中的4个项目，当你检查那些特定项目被添加到发送的订单列表中时给你发邮件。

我还没有为复选框设置值，因为我试图弄清楚这一点。

它是一个文本墙，我知道。 jsFiddle对我提交的代码行为迟钝。

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>

我的错误消息

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

修改

当我尝试发送电子邮件时，它会显示如下。

Gyazo link

Imgur link

Answer 1

我想我明白了......你将复选框的值设置为0。

意思是如果他们要检查，发送的值将是＆＃34; 0＆＃34; ....如果你不检查它们......值将是....等待它.....＆＃34; 0＆＃34;也被视为虚假。

你必须设置类似的东西：

如果你选中你可以选择的方框，那就行了：

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，如果选中该复选框，则应显示1;如果不是，则显示0。试试吧，它可能会解决问题。在你的转储中，我们看到了价值＆＃34; sticka＆＃34;发送后，您的表单信息成功发送，您也重复使用＆＃34; name＆＃34;根据你的意见得出的结论，除了......之外我没有别的想法......

订单列表中的$ _POST复选框。电子邮件

1 个答案: