Problem Description: Let me rephrase the question first. You want to: Set new title to all post and page type from a meta field. You want this to happen everywhere (home page, single page, widgets etc.) However, you don’t want this title change to happen if the title is on the Navigation Menu. Solution: Before … Read more
That’s a nice option, but I agree with sri, right now it really depends on your theme. You can do a work-around through is_page(). You need to write something like this on your page.php theme file: <?php if (is_page(‘projects’)) { if ( is_active_sidebar( ‘sidebar-navigation’ )) { dynamic_sidebar( ‘sidebar-navigation’ ); } } ?> If you want … Read more
You’re running up against an incomplete implementation of modifying nav menus in the Customizer. In particular, inside of the phpdoc for WP_Customize_Nav_Menu_Item_Setting::preview() you can see this comment: // @todo Add get_post_metadata filters for plugins to add their data. Nevertheless, even though we didn’t implemented core support for previewing changes to nav menu item postmeta, it … Read more
You don’t need a walker in this case. A filter called wp_nav_menu_items is available. It allows you to edit the list items of a menu. Just append your own list item with search field. add_filter( ‘wp_nav_menu_items’, ‘add_search_to_nav’, 10, 2 ); function add_search_to_nav( $items, $args ) { $items .= ‘<li>SEARCH</li>’; return $items; } Note: if you … Read more
If you look at implementation of WP_Nav_Menu_Widget class you will see the following code: function widget($args, $instance) { // Get menu $nav_menu = ! empty( $instance[‘nav_menu’] ) ? wp_get_nav_menu_object( $instance[‘nav_menu’] ) : false; if ( !$nav_menu ) return; $instance[‘title’] = apply_filters( ‘widget_title’, empty( $instance[‘title’] ) ? ” : $instance[‘title’], $instance, $this->id_base ); echo $args[‘before_widget’]; if … Read more
You can use a built in function of the menu editor for this. Go to your Custom Post Type in the Menu editor, click the “view all” tab and the first item you see is a link to the CPT archive page. In case your CPT does not appear in the Menu editor please check … Read more
You can use the fourth parameter of add_menu_page(), the my_unique_slug, to check if the page exists: if ( empty ( $GLOBALS[‘admin_page_hooks’][‘my_unique_slug’] ) ) add_menu_page( ‘Page Title’, ‘Top Menu Title’, ‘manage_options’, ‘my_unique_slug’, ‘my_magic_function’ ); $GLOBALS[‘admin_page_hooks’] is the list of registered pages.
You can modify your menu by using walker. include(‘subMenu.php’); $menu = wp_nav_menu( array(‘menu’ => ‘YOUR-MENU-NAME’,’menu_class’ => ‘megamenu’,’walker’ => new subMenu)); create a file subMenu.php in theme folder add below code. <?php class subMenu extends Walker_Nav_Menu { function end_el(&$output, $item, $depth=0, $args=array()) { if( ‘Item 3’ == $item->title ){ $output .= ‘<ul class=”sub-menu”> <li class=”menu-item” id=”menu-item-48″><a … Read more
Menu items are stored in the posts table with a post_type of nav_menu_item. So, what you are returning is the ID of the menu item itself, not what it points to. The page/post ID that the menu item refers to is stored in the postmeta table, with a post_id that matches the menu item ID … Read more
The problem of building a tree from a flat array has been solved here with this, slightly modified, recursive solution: /** * Modification of “Build a tree from a flat array in PHP” * * Authors: @DSkinner, @ImmortalFirefly and @SteveEdson * * @link https://stackoverflow.com/a/28429487/2078474 */ function buildTree( array &$elements, $parentId = 0 ) { $branch … Read more