In your Walker_N_Menu class’s start_lvl() method, you’re setting the <ul>‘s id to submenu1. You can change this (using, in this example, the $depth parameter passed to start_lvl()) to be unique: function start_lvl( &$output, $depth = 0, $args = array() ) { // Depth-dependent classes. $indent = ( $depth > 0 ? str_repeat( “\t”, $depth ) … Read more
WP Menu Walker – How to know total depth from inside the start_lvl() method
Walker class conditional based on parent menu item label or custom css class
I would use a custom walker and then extend the Walker_Page::start_el() method, like so: // Based on Walker_Page for WordPress v6.0 // @link https://github.com/WordPress/wordpress-develop/blob/6.0/src/wp-includes/class-walker-page.php#L105-L219 class My_Walker_Page extends Walker_Page { public function start_el( &$output, $data_object, $depth = 0, $args = array(), $current_object_id = 0 ) { /* This checks if the current page in the list … Read more
Use get_posts() or filter ‘pre_get_posts’ on the front page. Sample code for get_posts(): $my_post_array = get_posts( array ( ‘post_type’ => array ( ‘post’, ‘custom_type’ ) ) ); foreach ( $my_post_array as $post ) { // do something awesome … } There are also parameters for a custom order by meta fields and so on. A … Read more
I have come up with my own solution but I’m not convinced it’s the best. $parents = array( $post->ID ); if( 0 != $post->post_parent ) { $parents = array_merge( $parents, get_post_ancestors( $post->ID ) ); } $child_of = end( $parents ); $args = array ( ‘child_of’ => $child_of, ‘echo’ => 0, ‘title_li’ => ”, ‘walker’ => … Read more
figured it out – in case anyone else stumbles upon this with a similar question: The proper walker to extend is Walker_Page, not Walker_Nav_Menu. Walker_page is located in /wp-includes/post-template.php (line 978).
your walker class is almost perfect for what you need @Gab. instead of line 21: $output .= ‘<li>’; move it down just before line 38 $output .= apply_filters( ‘walker_nav_menu_start_el’ […] and change it to something like $output .= $indent . ‘<li id=”nav-menu-item-‘. $item->ID . ‘” class=”‘. $title . ‘”>’; and you should have the category … Read more
Yes, there is. Use wp_get_nav_menu_items() instead. <?php $items = wp_get_nav_menu_items( $menu, $args ); ?> <?php $args = array( ‘order’ => ‘ASC’, ‘orderby’ => ‘menu_order’, ‘post_type’ => ‘nav_menu_item’, ‘post_status’ => ‘publish’, ‘output’ => ARRAY_A, ‘output_key’ => ‘menu_order’, ‘nopaging’ => true, ‘update_post_term_cache’ => false ); ?> Here is the page on WordPress Codex
If you can live without re-creating the menu walker, you can add classes to menu items manually. On the WordPress menu editing screen, click on “Screen Options” and enable “CSS Classes.” Then you’ll be able to add whatever class you want to whichever list item. Creating a custom Walker for something like this will be … Read more