You could perhaps accomplish this via a custom walker, but I suggest you try a single menu containing submenus and display the submenus in other contexts by outputting just that branch of the main menu. see Display a portion/ branch of the menu tree using wp_nav_menu(), specifically this answer.
Though I don’t have specific code to suggest, it seems like it would be possible to create something along the lines you mentioned by using a custom Nav Walker and generating buddypress-specific links with the $bp global (which you can learn more about here → http://codex.buddypress.org/developer/the-bp-global/). You could alter $output in the custom Nav Walker … Read more
I have made a custom menu for the nav menu page to add post type archives just like posts/pages etc. I don’t think it’s possible to make it change the url on siteurl change. You could add the url as /slug/ instead of http://url.com/slug/, but that won’t work with WordPress in a folder. function add_post_types_nav_menu() … Read more
To achieve this, you have to extend the Walker_Nav_Menu class. First, create a class that extends the Walker_Nav_Menu /** * Custom nav menu. * Code copy-pasted from /wp-includes/nav-menu-template.php * * @package WordPress * @since 3.0.0 * @uses Walker_Nav_Menu */ class User16975_Custom_Menu_Walker extends Walker_Nav_Menu { /** * @see Walker_Nav_Menu::start_lvl() * @since 3.0.0 * * @param string … Read more
There is no generic solution for this problem: The same menu can be rendered with different walkers on different pages, or plugins change the menu on some pages. You could extend your script to evaluate the differences to an untouched menu and build the necessary JavaScript on the fly … and cache that too … … Read more
The global variable $menu can be manipulated. Here, we are moving the Pages menu item to the end: Maybe there’s a simpler method to do the recursive array search, I’ve grabbed an example from PHP Manual. The value to be searched has to be inspected inside the $menu var, enable the debug lines to brute … Read more
Solved it with add_meta_box in functions.php. Here is my code: add_action( ‘add_meta_boxes’, ‘my_custom_box’ ); function my_custom_box(){ if ( function_exists(‘add_meta_box’) ) { add_meta_box( ‘page_custom_menu’,’page-menu’, ‘page_custom_menu_box’, ‘page’, ‘side’,’high’); add_meta_box(‘page_custom_menu’,’page-menu’, ‘page_custom_menu_box’, ‘post’, ‘side’, ‘high’); } } function page_custom_menu_box(){ global $post; if ( metadata_exists( ‘post’, $post->ID, ‘page_menu’ ) ) { $menu_id = get_post_meta( $post->ID, ‘page_menu’, true ); } $entries … Read more
It’s hard to know if a link leads to an empty page without querying the database for each link in your menu first. That would certainly slow down your page loads. You could try the following method though. Add some text to the link, like “(empty)”. Use Javascript/jQuery to look for parent links. Check if … Read more
You can use has_nav_menu() to check to see if the location has one assigned to it. If it does, use wp_get_nav_menu_items() to duplicate the menu, then assign it to the location you register in your theme. Here’s what I have in mind. It’s off the top of my head and will need more code and … Read more
You can try to skip the following if-condition in the start_el() method in your child_menu_walker class: if ($item->menu_item_parent != $parent_item_id ) { //… } which is equal to: if ($item->menu_item_parent != 0 ) { //… } since you have $parent_item_id = 0. So it looks like this condition is filtering out your top-level parent. You … Read more