This is actually not that difficult if you already know how the walker class works. You would need two calls to wp_nav_menu. The first one you have should already work, because the function natively allows you to select only the top level. What it doesn’t allow you to is to select everything but the top … Read more
You don’t need to make a whole new walker, you can do this with just a filter and some conditionals based on the function parameters. The filter we need is walker_nav_menu_start_el which you can see at the bottom of your code sample. And to make sure we only target the child pages we can use … Read more
I managed to solve this: Create the function So I created a new custom walker function in functions.php and copied all the code of the core wp nav walker function (wp-includes/class-walker-nav-menu.php). Check for a menu item that has children I then added this array_search in public function start_el to check if the parent element has … Read more
You need create additional field for menu item. Because if you will use class field – you will block adding additional class to links. But if it’s ok – create <i class=”$your_class”></i> before link title. And @Dilip Gupta gave solution to you.
You don’t need to write your custom Walker for that… Let’s take a look on built-in Walker_Nav_Menu. You’ll find this function: public function start_lvl( &$output, $depth = 0, $args = array() ) { if ( isset( $args->item_spacing ) && ‘discard’ === $args->item_spacing ) { $t=””; $n = ”; } else { $t = “\t”; $n … Read more
wp_list_comments() accepts a walker in the array of its first parameter. This is a class that renders the output. If you don’t provide one, the default class will be used, Walker_Comment. You can find it in wp-includes/comment-template.php. To change the complete comment list out, create a custom walker in your functions.php which extends the default … Read more
At first glance, and without testing anything, the code you’ve got should work but I expect that you have a number of spurious </ul> in your markup. You need to do nearly the same thing for the end_lvl method. function end_lvl(&$output, $depth) { if($depth >= 2) { $output .= ”; } else { $output .= … Read more
You could move away from wp_nav_menu() completely and instead use wp_list_pages(). See the codex for more information, but I believe this may be what you are looking for. http://codex.wordpress.org/Function_Reference/wp_list_pages I do understand that this function outputs the pages. The point I was trying to make though is that you can use this in conjunction with … Read more
Calculation you talking about going here: if( !isset( $this->break_point ) ) $this->break_point = ceil( $this->current_menu->count / 2 ) + 1; You can’t get top-level items count this way. Instead you should count it yourself. You can do this using wp_get_nav_menu_items(). Every top-level item should have menu_item_parent set to ‘0’. You should create additional variable where … Read more
wp_nav_menu() calls walk_nav_menu_tree() which calls the Walker_Nav_Menu class. There are a couple of filters you can hook into in those functions but I would take a look at the nav_menu_item_title filter in the Walker_Nav_Menu class. Here is the source: /** * Filter a menu item’s title. * * @since 4.4.0 * * @param string $title … Read more