menus

register_nav_menus() not registering

Perhaps it’s happening too early and getting stomped on later. Try doing it the traditional way, in an init hook callback, like so: function register_my_menu() { register_nav_menus([ ‘main-menu’ => esc_html__(‘Main Menu’, ‘myfirsttheme’), ]); } add_action( ‘init’, ‘register_my_menu’ );

Give custom class names to WP nav sub-menu

I was able to work this out by using a hook that I grabbed from Artemiy Egorov’s answer on this post https://stackoverflow.com/questions/5034826/wp-nav-menu-change-sub-menu-class-name so I figured I’d share in case someone else needs it too: add_filter( ‘nav_menu_submenu_css_class’, ‘rename_sub_menus’, 10, 3 ); function rename_sub_menus( $classes, $args, $depth ){ foreach ( $classes as $key => $class ) { … Read more

Critical Error when editing menu

The posts_page variable is looking for a page set as the “blog” page in the reading settings. At some point this was unset or the blog page was removed, it is not clear, but simply making a blank page and setting it as the “blog” page under settings->reading resolved the issue.

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