保存多个复选框元数据 WordPress
代码有效！
我有两种自定义帖子类型：事件和艺术家。我正在使用 WPAlchemy MetaBox PHP 类，尝试在 Events 中创建一个带有一系列动态创建的复选框的元框（即每个 Artists 帖子都会有一个复选框）帖子编辑器允许我选择出现在活动中的艺术家。
非常感谢任何帮助或见解！谢谢！
此代码可以很好地显示复选框（来自 checkbox_meta.php）：
<div class="my_meta_control">
<label>Group checkbox test #2</label><br/>
<?php
global $post;
$artists = get_posts('post_type=artists');
foreach($artists as $artist) :
setup_postdata($artist);
$slug = $artist->post_name;
?>
<?php $mb->the_field('cb_ex2', WPALCHEMY_FIELD_HINT_CHECKBOX_MULTI); ?>
<input type="checkbox" name="<?php $mb->the_name(); ?>" value="<?php echo $slug; ?>"<?php $mb->the_checkbox_state($slug); ?>/><?php echo $artist->post_title; ?><br/>
<?php endforeach; ?>
<input type="submit" class="button-primary" name="save" value="Save">
</div>
此代码来自functions.php：
include_once 'assets/functions/MetaBox.php';
if (is_admin()) wp_enqueue_style('custom_meta_css', 'wp-content/themes/bam/assets/css/meta.css');
define('THEMEASSETS', STYLESHEETPATH . '/assets');
$custom_metabox = new WPAlchemy_MetaBox(array
(
'id' => '_custom_meta',
'title' => 'My Custom Meta',
'types' => array('sp_events'),
'template' => THEMEASSETS . '/functions/checkbox_meta.php'
));
Code works!
I have two custom post types: Events and Artists. I'm using WPAlchemy MetaBox PHP class , trying to create a metabox with a series of dynamically created checkboxes (i.e. there will be a checkbox for each Artists post) in the Events post editor that will allow me to select which Artists are appearing at an Event.
Any help or insight much appreciated! Thanks!
This code works fine to display the checkboxes (from checkbox_meta.php):
<div class="my_meta_control">
<label>Group checkbox test #2</label><br/>
<?php
global $post;
$artists = get_posts('post_type=artists');
foreach($artists as $artist) :
setup_postdata($artist);
$slug = $artist->post_name;
?>
<?php $mb->the_field('cb_ex2', WPALCHEMY_FIELD_HINT_CHECKBOX_MULTI); ?>
<input type="checkbox" name="<?php $mb->the_name(); ?>" value="<?php echo $slug; ?>"<?php $mb->the_checkbox_state($slug); ?>/><?php echo $artist->post_title; ?><br/>
<?php endforeach; ?>
<input type="submit" class="button-primary" name="save" value="Save">
</div>
This code from functions.php:
include_once 'assets/functions/MetaBox.php';
if (is_admin()) wp_enqueue_style('custom_meta_css', 'wp-content/themes/bam/assets/css/meta.css');
define('THEMEASSETS', STYLESHEETPATH . '/assets');
$custom_metabox = new WPAlchemy_MetaBox(array
(
'id' => '_custom_meta',
'title' => 'My Custom Meta',
'types' => array('sp_events'),
'template' => THEMEASSETS . '/functions/checkbox_meta.php'
));
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
我开发了一个帮助器类，它可以帮助您创建 WordPress 元框。
I've developed a helper class which might help you with creating wordpress meta boxes.
我认为这行是问题
尝试将其更改为
I think this line is the problem
Try to change it to