【发布时间】：2015-01-27 20:29:34
【问题描述】：
我有一个基于 WordPress 的网站，其中包含“页面模板”上的预订 <form>。
由于我对 PHP 不熟悉，所以我不太确定自己哪里出错了。
我需要在<form> 中包含一些checkboxes 用于网站提供的服务，并且需要使用以下文件：
<?php
/*
* Template Name: Booking Page
*/
?>
<?php
// Sanitize data, or initialize if they don't exist.
$clientname = isset($_POST['ci_name']) ? esc_html(trim($_POST['ci_name'])) : '';
$email = isset($_POST['ci_email']) ? esc_html(trim($_POST['ci_email'])) : '';
$services = isset($_POST['services']) ? esc_html(trim(implode(",", $_POST['services']))) : ''; // My Edit
$message = isset($_POST['ci_comments']) ? sanitize_text_field(stripslashes($_POST['ci_comments'])) : '';
$errorString = '';
$emailSent = false;
if(isset($_POST['send_booking']))
{
// We are here because the form was submitted. Let's validate!
if(empty($clientname) or mb_strlen($clientname) < 2)
$errorString .= '<li><i class="fa fa-times"></i> '.__('Your name is required.', 'ci_theme').'</li>';
if(empty($email) or !is_email($email))
$errorString .= '<li><i class="fa fa-times"></i> '.__('A valid email is required.', 'ci_theme').'</li>';
// Services is optional, so, no check. // My Edit
// Message is optional, so, no check.
// Alright, lets send the email already!
if(empty($errorString))
{
$mailbody = __("Name:", 'ci_theme') . " " . $clientname . "\n";
$mailbody .= __("Email:", 'ci_theme') . " " . $email . "\n";
$mailbody .= __("Services Selected:", 'ci_theme') . " " . $services . "\n"; // My Edit
$mailbody .= __("Message:", 'ci_theme') . " " . $message . "\n";
// If you want to receive the email using the address of the sender, comment the next $emailSent = ... line
// and uncomment the one after it.
// Keep in mind the following comment from the wp_mail() function source:
/* If we don't have an email from the input headers default to wordpress@$sitename
* Some hosts will block outgoing mail from this address if it doesn't exist but
* there's no easy alternative. Defaulting to admin_email might appear to be another
* option but some hosts may refuse to relay mail from an unknown domain. See
* http://trac.wordpress.org/ticket/5007.
*/
$emailSent = wp_mail(ci_setting('booking_form_email'), get_option('blogname').' - '. __('Booking form', 'ci_theme'), $mailbody);
//$emailSent = wp_mail(ci_setting('contact_form_email'), get_option('blogname').' - '. __('Contact form', 'ci_theme'), $mailbody, 'From: "'.$clientname.'" <'.$email.'>');
}
}
?>
<?php get_header(); ?>
<main id="main">
<div class="container">
<div class="row">
<div class="col-lg-10 col-lg-offset-1">
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
<h2 class="page-title"><?php the_title(); ?></h2>
<div class="row">
<div class="col-sm-8">
<article <?php post_class('entry'); ?>>
<?php if(!empty($errorString)): ?>
<ul id="formerrors">
<?php echo $errorString; ?>
</ul>
<?php endif; ?>
<?php if($emailSent===true): ?>
<p id="formsuccess"><i class="fa fa-check"></i> <?php _e('Your booking request has been sent. We will contact you as soon as possible.', 'ci_theme'); ?></p>
<?php elseif($emailSent===false and isset($_POST['send_booking']) and $errorString==''): ?>
<p id="sendfail"><?php _e('There was a problem while sending the email. Please try again later.', 'ci_theme'); ?></p>
<?php endif; ?>
<?php the_content(); ?>
<?php if( !isset($_POST['send_booking']) or (isset($_POST['send_booking']) and !empty($errorString)) ): ?>
<form class="booking" action="<?php the_permalink(); ?>" method="post">
<div class="row">
<div class="col-md-6">
<input type="text" name="ci_name" id="ci_name" placeholder="<?php _e('your name', 'ci_theme'); ?>" value="<?php echo esc_attr($clientname); ?>">
</div>
<div class="col-md-6">
<input type="email" name="ci_email" id="ci_email" class="datepicker" placeholder="<?php _e('Your Email', 'ci_theme'); ?>" value="<?php echo esc_attr($email); ?>">
</div>
</div>
<!-- My Edits -->
<div class="row">
<div class="col-md-12">
<hr />
<p>Please tick any of the following services if you would like to include them in your package:</p>
</div>
<div class="col-md-6">
<p><input type="checkbox" name="services[]" <?php checked($services, 'Reiki'); ?> value="Reiki"> Reiki</p>
<p><input type="checkbox" name="services[]" <?php checked($services, 'Private Personal Training'); ?> value="Private Personal Training"> Private Personal Training</p>
<p><input type="checkbox" name="services[]" <?php checked($services, 'Walking'); ?> value="Walking"> Walking</p>
<p><input type="checkbox" name="services[]" <?php checked($services, 'Boot Camp'); ?> value="Boot Camp"> Boot Camp</p>
</div>
<div class="col-md-6">
<p><input type="checkbox" name="services[]" <?php checked($services, 'Relaxation Massage'); ?> value="Relaxation Massage"> Relaxation Massage</p>
<p><input type="checkbox" name="services[]" <?php checked($services, 'Meditation Circle'); ?> value="Meditation Circle"> Meditation Circle</p>
<p><input type="checkbox" name="services[]" <?php checked($services, 'Colour Workshop'); ?> value="Colour Workshop"> Colour Workshop</p>
</div>
</div>
<!-- End My Edits -->
<div class="row">
<div class="col-md-12">
<textarea name="ci_comments" id="ci_comments" cols="30" rows="10" placeholder="<?php _e('Message', 'ci_theme'); ?>"></textarea>
<button type="submit" name="send_booking"><?php _e('Submit', 'ci_theme'); ?></button>
</div>
</div>
</form>
<?php endif; ?>
</article>
</div>
<?php endwhile; endif; ?>
<?php get_sidebar(); ?>
</div>
</div>
</div>
</div>
</main>
<?php get_footer(); ?>
在上面的代码中，我已经为复选框放置了 HTML 标记，它在网站的前端出现了类似的内容：
但是，它似乎没有在发送的电子邮件中包含复选框信息。用于此的电子邮件仅显示Services Selected:，没有勾选服务名称：
我可以在上面的代码中找到的编辑是：
消毒：
$services = isset($_POST['services']) ? esc_html(trim(implode(",", $_POST['services']))) : '';
要发送的消息：
$mailbody .= __("Services Selected:", 'ci_theme') . " " . $services . "\n";
复选框：
<input type="checkbox" name="services[]" <?php checked($services, 'Relaxation Massage'); ?> value="Relaxation Massage"> Relaxation Massage
如何使用我目前拥有的<form> 实施、清理、发送和接收checkboxes 的结果？
任何帮助将不胜感激，
谢谢。
【问题讨论】：
标签： php html email checkbox html-email