代码有效!
我有两种自定义帖子类型:Events
和Artists
. 我正在使用 WPAlchemy MetaBox PHP 类,试图在帖子编辑器中创建一个带有一系列动态创建的复选框(即每个Artists
帖子都有一个复选框)的元框,Events
这将允许我选择Artists
出现在Event
.
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>
来自functions.php的这段代码:
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'
));