Python 俱乐部

====== Add/Remove Admin Bar Links ======

The WP Admin Bar is new in 3.1. Here is a basic function and hook you can use in your theme’s functions.php file to Add a new link to the WP Admin Bar, and Remove an existing link.

Here are some IDs for the default links WP 3.1 adds, found in /wp-includes/admin-bar.php:

<code?
my-account / my-account-with-avatar : the first link, to your account. Note that the ID here changes depending on if you have Avatars enabled or not.

my-blogs : the ‘My Sites’ menu if the user has more than one site

get-shortlink : provides a Shortlink to that page

edit : link to Edit [content-type]

new-content : the ‘Add New’ dropdown

comments : the ‘Comments’ dropdown

appearance : the ‘Appearance’ dropdown

updates : the ‘Updates’ dropdown
</code>

Code Example:

<?php
function mytheme_admin_bar_render() {
    global $wp_admin_bar;
    // we can remove a menu item, like the Comments link, just by knowing the right $id
    $wp_admin_bar->remove_menu('comments');
    // or we can remove a submenu, like New Link.
    $wp_admin_bar->remove_menu('new-link', 'new-content');
    // we can add a submenu item too
    $wp_admin_bar->add_menu( array(
        'parent' => 'new-content',
        'id' => 'new_media',
        'title' => __('Media'),
        'href' => admin_url( 'media-new.php')
    ) );
}
// and we hook our function via
add_action( 'wp_before_admin_bar_render', 'mytheme_admin_bar_render' );
?>
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