You should also specify db_id field for the parent menu item: function epc_add_menu_item( $post_id, $menu_order, $item, $child ) { … $new_item->db_id = $menu_order; … } On a side note, menu item that has children should also have menu-item-has-children class.
As ever, when you know the answer it’s maddeningly simple. The custom post types were there all along, together with their taxonomy. All posts are absent from the menu editor and have to be turned on in Screen Options. I pressed the button and lo, there they were.
Add below code #site-navigation .menu > ul > li.menu-item-has-children > a::after { content: ‘\f107’; font-family: FontAwesome; font-size: 10px; margin-left: 10px; vertical-align: 1px; } #site-navigation .menu > ul > li > ul > li.menu-item-has-children > a::after { color: rgb(34, 34, 34); content: ‘\f105’; font-family: FontAwesome; font-size: 10px; vertical-align: 1px; float: right; } Add 3rd level navigation. … Read more
I had the same problem. I did not have pre-existing menus, but newly created ones had the same symptoms as you described. In my case, the problem was a ill-defined table wp_terms. It was missing the AUTO_INCREMENT flag on the column term_id as well as all indexes and the primary key. I can only assume … Read more
Old question, but you can override the </li> in the Walker’s end_el() function (see wp-includes/class-walker-nav-menu.php); in your case, something like: public function end_el( &$output, $item, $depth = 0, $args = array() ) { if ( isset( $args->item_spacing ) && ‘discard’ === $args->item_spacing ) { $n = ”; } else { $n = “\n”; } if … Read more
Changing the CSS is the simplest way to apply your desired styles. Another alternative, as Jack mentioned, is to create a custom walker. The Codex has a good overview. The third option is a happy medium – you can customize the menu partially just with your wp_nav_menu() call. For example, this call wp_nav_menu(array( ‘menu’ => … Read more
Filters (and actions) need to be declared with the number of arguments accepted by the callback; it is the fourth parameter of add_filter() (default 1): add_filter( ‘nav_menu_item_args’, ‘filter_nav_menu_item_args’, 10, 3 ); function filter_nav_menu_item_args( $args, $item, $depth ) { print_r( $item ); return $args; } See add_filter() for reference.
I had the same challenge, and fixed it by adding it to the response. Example: function get_menu() { # Change ‘menu’ to your own navigation slug. $menu_items = wp_get_nav_menu_items(‘menu’); foreach($menu_items as $menu_item) { // ALTERNATIVE: $slug = get_post_field( ‘post_name’, $menu_item->object_id ); $slug = basename( get_permalink($menu_item->object_id) ); $menu_item->slug = $slug; } return $menu_items; } add_action( ‘rest_api_init’, … Read more
May be duplicate, but I wasn’t able to find the answer. $item->object_id stores the actual post ID: $slug = get_post_field(‘post_name’, $item->object_id);
You should be able to take the body class (single) and the nav item class (to be determined) and specify the style you’d like to show in the stylesheet. Something like this: .single .topnav-item-29 {color: #fff; background: #333;}