Assuming that you have custom Nav Menus implemented properly: Registering nav menu Theme Locations: register_nav_menus( array( ‘parent_page’ => “Parent Page”, ‘page_a’ => “Page A”, ‘page_b’ => “Page B”, //etc ) ); Calling wp_nav_menu() correctly: wp_nav_menu( array( ‘theme_location’ => ‘page_a’ ); …then you can use the has_nav_menu() conditional to determine if a Theme Location has a … Read more
wp_nav_menu() indeed tries a lot to provide you with a menu, and fallback_cb is only executed when nothing else works. From the code: If menu is provided and refers to an existing menu (looked up via wp_get_nav_menu_object(), which accepts an id, slug or name), this will be the menu Otherwise, if theme_location is set to … Read more
Put the following in your functions.php class SH_Last_Walker extends Walker_Nav_Menu{ function display_element( $element, &$children_elements, $max_depth, $depth=0, $args, &$output ) { $id_field = $this->db_fields[‘id’]; //If the current element has children, add class ‘sub-menu’ if( isset($children_elements[$element->$id_field]) ) { $classes = empty( $element->classes ) ? array() : (array) $element->classes; $classes[] = ‘has-sub-menu’; $element->classes =$classes; } // We don’t … Read more
Have you tried using the before or link_before parameters in your array arguments when declaring your wp_nav_menu function? Note: use after or link_after for the opposite effect. Example, wp_nav_menu( //normal arguments here….etc ‘before’ => ‘<span class=”arrow”></span>’, //or ‘link_before’ => ‘<span class=”arrow”></span>’, ); From the Codex: $before (string) (optional) Output text before the of the link … Read more
You can do that by filtering the menu objects using wp_nav_menu_objects filter. The following example will replace all titles of the menu items pointing to posts or pages with an <img> tag of the post or page thumbnail if available. It will target a menu with a name of Posts Menu called in theme using … Read more
You’ll need to register your own custom walker, but it’s pretty simple as you only need to have one function(start_el) inside the custom walker. We’ll have to add the code from the thread you referenced to work out how many items there are, then work out what half is and end the current list when … Read more
You can use the function has_nav_menu(‘main-menu’). See the WordPress Codex here.
Here is an example metabox that displays at the very top of the left hand side in the nav menus interface: /** * Instantiates the class */ add_action( ‘admin_init’, array( ‘call_someClass’, ‘init’ ) ); /** * The Class */ class call_someClass { const LANG = ‘exch_lang’; public static function init() { $class = __CLASS__; new … Read more
It’s simple just you need to add items_wrap parameter and add or edit class attr: wp_nav_menu( array( ‘theme_location’ => ‘top-menu’, ‘container’ => false, ‘items_wrap’ => ‘<ul class=”nav your_custom_class”>%3$s</ul>’, ));
Find the class or id of the menu item that you want to hide. suppose the class of that menu is logged-in-menu Then in header.php file of your theme before closing head tag use the below code <style> <?php if(! is_user_logged_in() ) : ?> .logged-in-menu{ display: none; } <?php endif; ?> </style>