Question

如何自定义帖子标签元框，并使用与标签父类关系相同的帖子类别元框和与类别元框相同的ui。

Answer 1

标签和类别之间的主要区别在于标签不是分层的，而类别是。现在要将标签设置为hierarchyichal，请将以下代码粘贴到functions.php。

function hierarchical_tags() {

  // rewrite functionality of WordPress tags

  global $wp_rewrite;

  $rewrite =  array(
    'hierarchical'              => false, // Maintains tag permalink structure
    'slug'                      => get_option('tag_base') ? get_option('tag_base') : 'tag',
    'with_front'                => ! get_option('tag_base') || $wp_rewrite->using_index_permalinks(),
    'ep_mask'                   => EP_TAGS,
  );

  // tag labels

  $labels = array(
    'name'                       => _x( 'Tags', 'Taxonomy General Name', 'hierarchical_tags' ),
    'singular_name'              => _x( 'Tag', 'Taxonomy Singular Name', 'hierarchical_tags' ),
    'menu_name'                  => __( 'Taxonomy', 'hierarchical_tags' ),
    'all_items'                  => __( 'All Tags', 'hierarchical_tags' ),
    'parent_item'                => __( 'Parent Tag', 'hierarchical_tags' ),
    'parent_item_colon'          => __( 'Parent Tag:', 'hierarchical_tags' ),
    'new_item_name'              => __( 'New Tag Name', 'hierarchical_tags' ),
    'add_new_item'               => __( 'Add New Tag', 'hierarchical_tags' ),
    'edit_item'                  => __( 'Edit Tag', 'hierarchical_tags' ),
    'update_item'                => __( 'Update Tag', 'hierarchical_tags' ),
    'view_item'                  => __( 'View Tag', 'hierarchical_tags' ),
    'separate_items_with_commas' => __( 'Separate tags with commas', 'hierarchical_tags' ),
    'add_or_remove_items'        => __( 'Add or remove tags', 'hierarchical_tags' ),
    'choose_from_most_used'      => __( 'Choose from the most used', 'hierarchical_tags' ),
    'popular_items'              => __( 'Popular Tags', 'hierarchical_tags' ),
    'search_items'               => __( 'Search Tags', 'hierarchical_tags' ),
    'not_found'                  => __( 'Not Found', 'hierarchical_tags' ),
  );

  // Override built-in WordPress tags

  register_taxonomy( 'post_tag', 'post', array(
    'hierarchical'              => true, // Was false, now set to true
    'query_var'                 => 'tag',
    'labels'                    => $labels,
    'rewrite'                   => $rewrite,
    'public'                    => true,
    'show_ui'                   => true,
    'show_admin_column'         => true,
    '_builtin'                  => true,
  ) );

}
add_action('init', 'hierarchical_tags');

如何自定义帖子标签元框

1 个答案: