試試這個，它會工作，你可以從這裏http://jeremyhixon.com/tool/wordpress-meta-box-generator-v2-beta/
function CNSLounge() {
register_post_type('CNSLounge', array(
'labels' => array(
'name' => _x('Authorz', 'Post Type General Name', 'text_domain'),
'singular_name' => _x('Authorz', 'Post Type Singular Name', 'text_domain'),
'menu_name' => __('Authorz', 'text_domain'),
'name_admin_bar' => __('Authorz', 'text_domain'),
'parent_item_colon' => __('Parent Item:', 'text_domain'),
'all_items' => __('All Authors', 'text_domain'),
'add_new_item' => __('Add New Authorz', 'text_domain'),
'add_new' => __('Add Authorz', 'text_domain'),
'new_item' => __('New Authorz', 'text_domain'),
'edit_item' => __('Edit Authorz', 'text_domain'),
'update_item' => __('Update Authorz', 'text_domain'),
'view_item' => __('View Authorz', 'text_domain'),
'search_items' => __('Search Authorz', 'text_domain'),
'not_found' => __('Not found', 'text_domain'),
'not_found_in_trash' => __('Not found in Trash', 'text_domain'),
'items_list' => __('Authorz list', 'text_domain'),
'items_list_navigation' => __('Items list navigation', 'text_domain'),
'filter_items_list' => __('Filter items list', 'text_domain'),
),
'public' => true,
'menu_position' => 15,
'supports' => array('revisions', 'page-attributes', 'post-formats',),
'taxonomies' => array('category', 'post_tag'),
'menu_icon' => plugins_url('images/image.png', __FILE__),
'rewrite' => array('slug' => 'CNSLounge'),
'has_archive' => true,
'show_in_admin_bar' => true,
'show_in_nav_menus' => true,
'can_export' => true,
'has_archive' => false,
'exclude_from_search' => false,
'publicly_queryable' => true,
'capability_type' => 'post',
));
register_post_type('post_type', $args);
}
add_action('init', 'CNSLounge', 0);
class Rational_Meta_Box {
private $screens = array(
'CNSLounge',
);
private $fields = array(
array(
'id' => 'authorz-name',
'label' => 'Authorz Name',
'type' => 'text',
'required' => 1,
'placeholder' => 'Author Name',
'maxlength' => 120,
),
array(
'id' => 'author-photo',
'label' => 'Author Photo',
'type' => 'media',
'required' => 0,
'return_format' => 'array',
'preview_size' => 'thumbnail',
'library' => 'all',
'min_width' => '',
'min_height' => '',
'min_size' => '',
'max_width' => '',
'max_height' => '',
'max_size' => '',
'mime_types' => '',
),
array(
'id' => 'active-since',
'label' => 'Active Since',
'type' => 'date',
'required' => 1,
'first_day' => 0,
),
array(
'id' => 'languages-expression',
'label' => 'Languages Expression',
'type' => 'text',
'required' => 1,
'placeholder' => 'Language(s) of Expression',
),
array(
'id' => 'now-based-at',
'label' => 'Now Based at',
'type' => 'text',
'required' => 1,
'placeholder' => 'Location of Author',
),
array(
'id' => 'location-of-author',
'label' => 'Location of Author',
'type' => 'text',
),
array(
'id' => 'mostly-writes',
'label' => 'Mostly Writes',
'type' => 'text',
'required' => 1,
'placeholder' => 'For E.g. Poems and Articles',
),
array(
'id' => 'about-author',
'label' => 'About Author',
'type' => 'wysiwyg',
'required' => 1,
'tabs' => 'all',
'toolbar' => 'basic',
'media_upload' => 0,
),
array(
'id' => 'magazines',
'label' => 'Magazines',
'type' => 'gallery',
'min' => '',
'max' => '',
'preview_size' => 'thumbnail',
'library' => 'all',
'min_width' => '',
'min_height' => '',
'min_size' => '',
'max_width' => '',
'max_height' => '',
'max_size' => '',
'mime_types' => '',
),
array(
'id' => 'publication',
'label' => 'Publication',
'type' => 'gallery',
'min' => '',
'max' => '',
'preview_size' => 'thumbnail',
'library' => 'all',
'min_width' => '',
'min_height' => '',
'min_size' => '',
'max_width' => '',
'max_height' => '',
'max_size' => '',
'mime_types' => '',
),
array(
'id' => 'gallery',
'label' => 'Gallery',
'type' => 'gallery',
'min' => '',
'max' => '',
'preview_size' => 'thumbnail',
'library' => 'all',
'min_width' => '',
'min_height' => '',
'min_size' => '',
'max_width' => '',
'max_height' => '',
'max_size' => '',
'mime_types' => '',
),
array(
'id' => 'author-s-website',
'label' => 'Author\'s Website',
'type' => 'url',
'placeholder' => 'http://',
),
array(
'id' => 'author-s-email',
'label' => 'Author\'s Email',
'type' => 'email',
),
array(
'id' => 'author-s-phone',
'label' => 'Author\'s Phone',
'type' => 'number',
'placeholder' => 'For E.g +91-9090404040',
),
);
/**
* Class construct method. Adds actions to their respective WordPress hooks.
*/
public function __construct() {
add_action('add_meta_boxes', array($this, 'add_meta_boxes'));
add_action('admin_footer', array($this, 'admin_footer'));
add_action('save_post', array($this, 'save_post'));
}
/**
* Hooks into WordPress' add_meta_boxes function.
* Goes through screens (post types) and adds the meta box.
*/
public function add_meta_boxes() {
foreach ($this->screens as $screen) {
add_meta_box(
'cnslounge',
__('CNSLounge', 'rational-metabox'),
array($this, 'add_meta_box_callback'),
$screen,
'advanced',
'default'
);
}
}
/**
* Generates the HTML for the meta box
*
* @param object $post WordPress post object
*/
public function add_meta_box_callback($post) {
wp_nonce_field('cnslounge_data', 'cnslounge_nonce');
echo 'CNSLounge Author Meta Information';
$this->generate_fields($post);
}
/**
* Hooks into WordPress' admin_footer function.
* Adds scripts for media uploader.
*/
public function admin_footer() {
?><script>
// https://codestag.com/how-to-use-wordpress-3-5-media-uploader-in-theme-options/
jQuery(document).ready(function($){
if (typeof wp.media !== 'undefined') {
var _custom_media = true,
_orig_send_attachment = wp.media.editor.send.attachment;
$('.rational-metabox-media').click(function(e) {
var send_attachment_bkp = wp.media.editor.send.attachment;
var button = $(this);
var id = button.attr('id').replace('_button', '');
_custom_media = true;
wp.media.editor.send.attachment = function(props, attachment){
if (_custom_media) {
$("#"+id).val(attachment.url);
} else {
return _orig_send_attachment.apply(this, [props, attachment]);
};
}
wp.media.editor.open(button);
return false;
});
$('.add_media').on('click', function(){
_custom_media = false;
});
}
});
</script><?php
}
/**
* Generates the field's HTML for the meta box.
*/
public function generate_fields($post) {
$output = '';
foreach ($this->fields as $field) {
$label = '<label for="' . $field['id'] . '">' . $field['label'] . '</label>';
$db_value = get_post_meta($post->ID, 'advanced_options_' . $field['id'], true);
switch ($field['type']) {
case 'media':
$input = sprintf(
'<input class="regular-text" id="%s" name="%s" type="text" value="%s"> <input class="button rational-metabox-media" id="%s_button" name="%s_button" type="button" value="Upload" />',
$field['id'],
$field['id'],
$db_value,
$field['id'],
$field['id']
);
break;
case 'textarea':
$input = sprintf(
'<textarea class="large-text" id="%s" name="%s" rows="5">%s</textarea>',
$field['id'],
$field['id'],
$db_value
);
break;
default:
$input = sprintf(
'<input %s id="%s" name="%s" type="%s" value="%s">',
$field['type'] !== 'color' ? 'class="regular-text"' : '',
$field['id'],
$field['id'],
$field['type'],
$db_value
);
}
$output .= $this->row_format($label, $input);
}
echo '<table class="form-table"><tbody>' . $output . '</tbody></table>';
}
/**
* Generates the HTML for table rows.
*/
public function row_format($label, $input) {
return sprintf(
'<tr><th scope="row">%s</th><td>%s</td></tr>',
$label,
$input
);
}
/**
* Hooks into WordPress' save_post function
*/
public function save_post($post_id) {
if (! isset($_POST['cnslounge_nonce']))
return $post_id;
$nonce = $_POST['cnslounge_nonce'];
if (!wp_verify_nonce($nonce, 'cnslounge_data'))
return $post_id;
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
return $post_id;
foreach ($this->fields as $field) {
if (isset($_POST[ $field['id'] ])) {
switch ($field['type']) {
case 'email':
$_POST[ $field['id'] ] = sanitize_email($_POST[ $field['id'] ]);
break;
case 'text':
$_POST[ $field['id'] ] = sanitize_text_field($_POST[ $field['id'] ]);
break;
}
update_post_meta($post_id, 'cnslounge_' . $field['id'], $_POST[ $field['id'] ]);
} else if ($field['type'] === 'checkbox') {
update_post_meta($post_id, 'cnslounge_' . $field['id'], '0');
}
}
}
}
new Rational_Meta_Box;
生成的代碼是使一個插件，有必要嗎？你可以使用你的主題的functions.php – silver
所以，簡單地創建自定義後的類型和自定義元如何使用它上面的字段不使用ACF插件 –
只是複製整個代碼，然後粘貼到你的主題的functions.php – silver