Use current category as top level parent

Hi Maurice,

Adding the following filter to your active theme’s function.php file will make the following adjustments.

1. Use the current category as the top level category.
   1. Allows the menu to show only the categories below the current one.
2. When on a bottom level category, use the current categories parent as the top level category.
   1. Allows the menu to show the bottom level categories only.

Note: To prevent showing the current top level categories, you will need to have “Display the highest level parent category” unchecked (like you currently do).

use Advanced_Sidebar_Menu\Menus\Category; /** * Use the current category as the top level parent. * * If on the bottom level, use the current category's parent. */ add_filter( 'advanced-sidebar-menu/menus/category/top-level-term-ids', function( $ids, $args, $instance, Category $class ) { if ( $class->is_tax() || ! empty( get_queried_object()->parent ) ) { $terms = get_terms( \array_filter( [ 'taxonomy' => $class->get_taxonomy(), 'parent' => get_queried_object_id(), 'orderby' => $class->get_order_by(), 'order' => $class->get_order(), ] ) ); if ( ! empty( $terms ) ) { return [ get_queried_object_id() ]; } else { return [ get_queried_object()->parent ]; } } return $ids; }, 10, 4 );

Have a great day!