Here is a much simpler implementation: class UL_Submenu_Walker extends Walker_Nav_Menu { private $hidden = false; function start_lvl(&$output, $depth) { if($depth == 0) { $style = $this->hidden ? “” : “display:none;”; } $output .= “<ul class=\”submenu-“.$depth.”\” style=””.$style.””>”; } function start_el(&$output, $item, $depth, $args) { $class_names = $value=””; $classes = empty( $item->classes ) ? array() : (array) … Read more
So basically you are asking how to create a custom menu by code and assign it to a menu location: //give your menu a name $name=”theme default menu”; //create the menu $menu_id = wp_create_nav_menu($name); //then get the menu object by its name $menu = get_term_by( ‘name’, $name, ‘nav_menu’ ); //then add the actuall link/ menu … Read more
You can not get the menu title using wp_nav_menu(), you need to get the menu object as follow: //Change with the ID of your menu $menu_ID = 5; $nav_menu = wp_get_nav_menu_object( $menu_ID ); // then echo the name of the menu echo $nav_menu->name; With the above code, you can insert the menu name in wp_nav_menu() … Read more
You don’t need to add any action to register your Nav Menu. Here are some quick steps for you to get your WordPress Nav Menu to work… Register Nav Menu if (function_exists(‘register_nav_menu’)) { register_nav_menu(‘header_menu’, ‘Header Menu’); } Define and Use Nav Menu in your Theme: Usually we place the Menu DIV code in header.php file; … Read more
First of all download ‘Shortcodes in Menus’ plugin and install/activate it. Then in theme’s function.php add following code. add_shortcode( ‘current-username’ , ‘ss_get_current_username’ ); function ss_get_current_username(){ $user = wp_get_current_user(); return $user->display_name; } Now, in menu’s navigation lable write [current-username] shortcode. Same thing you can do for displaying avatar. This way it will display logged in user … Read more
First off, you should not register functions loose in functions.php because you cannot remove them (using remove_action). It can also cause debug errors since WP may not yet be stable. By using a hook you are making sure WP is stable enough to run your code, and what you need to use has been loaded. … Read more
The parameter fallback_cb will be used when the user has no menu assigned to your theme_location. It should be a function that returns a string, but you can use __return_false() to suppress any output: wp_nav_menu( array( ‘theme_location’ => ‘primary’, // No menu available: no output. ‘fallback_cb’ => ‘__return_false’ ) ); You should always declare the … Read more
Admin menu & submenu separators After going over it and extending the core API to allow main menu separators in custom positions, I did a quick run through core menu files, dumped the hell out of everything’s that in there and found a solution that allows to use the core API also for custom submenu … Read more
You could create a very simple walker, like this one. To detect the current item, inspect $item->current. It is TRUE for the current item only. I wouldn’t add a class, but deactivate the useless link completely, because it doesn’t have to be clickable anyway. Example: class One_Line_Walker extends Walker { public function walk( $elements, $max_depth … Read more
The Starkers theme setup is hooked to after_setup_theme, at a priority of 10. So you basically have to wrap the unregister function inside another function (child themes functions.php file) and add it later than the parent themes setup function, so it gets first added by the parent and later on removed by the child. function … Read more