You can change nav menu args via the wp_nav_menu_args filter. So let’s say you have a theme that does something like this… <?php wp_nav_menu(array( ‘theme_location’ => ‘second_level’, ‘depth’ => 2, // how many levels to show // prolly some other stuff here )); You can hook into wp_nav_menu_args, check for the theme location, and set … Read more
“PRIMARY” and “secondary” menu bar really don’t mean anything when used out of context and without explanation. However, (guessing a lot) if your menus are constructed consistently you should be able to find the ‘name’ of the second menu and add a condition like (overly formatted for readability): if ( is_user_logged_in() && ( $args->theme_location == … Read more
Filter ‘wp_nav_menu_objects’ would help: add_filter( ‘wp_nav_menu_objects’, ‘remove_sub_items’, 10, 2 ); function remove_sub_items( $items,$args ) { $new_items = array(); for ($i=1;$i<count($items)+1;$i++){ //is lvl0 if(empty($items[$i]->menu_item_parent)){ $new_items= array_merge($new_items, nav_tree($items[$i],$items)); } } // var_dump($new_items); die(); if( $args->theme_location == ‘primary’ ) return $new_items; return $items; } function nav_tree($parent,$items){ $rtn = array(); $rtn[] = $parent; //Edit this conditional, return menu level … Read more
get_children is the most straightforward way to get “attachments, revisions, or sub-Pages”. So… $children = get_children(array(‘post_parent’=>$post->ID)); if (!empty($children)) { foreach ($children as $child) { echo ‘<div id=”child-‘.$child->ID.'” >’; // content formatted however you want echo ‘</div>’; } See the Codex page for further parameters that you might need. I don’t know how you’ve constructed your … Read more
I typically use something like: $submenu = wp_list_pages( array( ‘child_of’ => $post->ID, ‘echo’ => false, ) ); if ( $submenu ) printf( ‘<ul class=”submenu”>%s</ul>’, $submenu ); $submenu will evaluate false (empty) if there are no children for the current page.
Yes,You can do it by if(is_category()) { wp_nav_menu( array( ‘theme_location’ => ‘menu-97226’, ‘walker’ => new Menu_Walker_97226() ) ); } while calling menu in header file.
You’d need to create the top-level menu page, and then the sub-menu after that. Here’s an example: function my_menu() { add_menu_page ( ‘MVC Events’, // $page_title ‘MVC Events’, // $menu_title ‘manage_options’, // $capability ‘mvc-events’, // $menu_slug ‘mvc-options’ // $function ); add_submenu_page ( ‘mvc-events’, // $parent_slug ‘ATB Event Options’, // $page_title ‘ATB Event Options’, // $menu_title … Read more
Use the API functions remove_menu_page and remove_submenu_page to remove menu items rather than manipulating global variables. This will remove the themes page under appearance: function wpa_remove_themes_submenu() { remove_submenu_page( ‘themes.php’, ‘themes.php’ ); } add_action( ‘admin_menu’, ‘wpa_remove_themes_submenu’, 999 );
From your code it seems like you are using this modal login plugin http://wordpress.org/plugins/wp-modal-login/ Considering this, I am providing the necessary code to add the menu item to the menu. You need to use the wp_nav_menu_items hook as below inside functions.php file of your active theme. // Add the hook to the nav menu items … Read more
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