Just out of luck, I tried adding the code to nav.php instead of the custom.php (which contains the functions.php in the Roots.io theme), and it worked like a charm. Also, being based on Boostrap 3, I had to add some classes and attributes for the dropdown to work. Here’s the final code, if anybody else … Read more
Use the action admin_menu as opposed to admin_init. You also need to adjust your use of remove_submenu_page to match the way Newsletter adds menu items: remove_submenu_page( ‘newsletter_main_index’, ‘newsletter_main_index’ ); remove_submenu_page( ‘newsletter_main_index’, ‘newsletter_main_main’ ); remove_submenu_page( ‘newsletter_main_index’, ‘newsletter_main_diagnostic’ ); remove_submenu_page( ‘newsletter_main_index’, ‘newsletter_subscription_profile’ );
I ended up removing that code from my functions.php file and used jQuery instead. Here’s how I took care of it, if anyone wants to know: $(‘.menu-item-has-children > a’).each(function(){ var submenuHeading = $(this).text(); $(‘.sub-menu’, ($(this).parent(‘.menu-item-has-children’))).prepend(‘<h3>’ + submenuHeading + ‘</h3>’); });
I agree with ialocin, if you can use the built-in nav menu css classes you should but if those aren’t enough there’s a nice little filter which can help with css classes. If you need something other than CSS classes you can use a Custom Walker ( as ialocin suggested ) and use the same … Read more
Seems to be good old-fashioned css-problem: The top level li is 93 px high (by the link in it: 38px padding top, 16px line-height, 39px padding-bottom), the sub-navigation starts at top: 96px. Now for the backgrounds of your problem: The subnavigation is shown while your mouse hovers over the li (or something within the li). … Read more
You are checking against just one parent item. Instead, you might check against all of the parents <?php //in functions.php add_filter(‘nav_menu_css_class’, ‘highlight_portfolio’, 12, 2); function highlight_portfolio($classes, $item) { $parents = get_post_ancestors(); if ( 0 < count($parents) ) { if ( in_array( $item->object_id, $parents ) { array_push( $classes, ‘current-menu-ancestor’ ); } } return $classes; } Notice … Read more
Add this to functions.php, or put the CSS into a css file which is loaded in the admin screen. This will let the box become resizable, so you can make it taller and see more pages/checkboxes at once. function wp191833_resize_menu_list() { ?> <style type=”text/css”> #wpwrap .categorydiv div.tabs-panel, #wpwrap .customlinkdiv div.tabs-panel, #wpwrap .posttypediv div.tabs-panel, #wpwrap .taxonomydiv … Read more
The following code added to your themes functions.php will do what you want. add_filter( ‘walker_nav_menu_start_el’, ‘my_walker_nav_menu_start_el’, 10, 4 ); function my_walker_nav_menu_start_el( $item_output, $item, $depth, $args ) { if ( empty( $item->url ) || ‘#’ === $item->url ) { $item_output = $args->before; $item_output .= ‘<span class=”my-class”>’; $item_output .= $args->link_before . apply_filters( ‘the_title’, $item->title, $item->ID ) . … Read more
You need to create the hierarchy using page parents. Either use quick edit, or go through each page and set it’s parent, so that you end up with: Menu1 Submenu1 (Menu1 is parent) Item1 (Submenu1 is parent)
You are setting your $description to an empty string for any menu item except the top one: if($depth != 0) { $description = $append = $prepend = “”; } Thus, you get no output.