It is concatenated because that”s how we combine strings together in PHP, and string is passed because arguments can be passed as a query string or an array of key => value pairs. See the get_pages() documentation for more details. // So both of these will work: // 1. Pass string of arguments. $pages = … Read more
a function like this: function get_nav_args($overrides = array()) { $defaults = array( ‘theme_location’ => ‘main-menu’, ‘menu_class’ => ‘list-inline’, ‘add_li_class’ => ‘list-inline-item’, ); return shortcode_atts($defaults, apply_filters(‘some_custom_identifier_nav_menu_args’, $overrides, $defaults) ); } would be callable like wp_nav_menu(get_nav_args()) using shortcode atts and allowing an overrides array to be passed in would allow you to change the values if necessary … Read more
You can likely change that by removing the slash from the end of the permalink structure on wp-admin/options-permalink.php & you should be good to go. But as Krzysiek Dróżdż has said: It shouldn’t make a difference in the execution of javaScript & trailing slashes are a best-practaice.
May not be exactly what you are after, but you could take a look at the Bootstrap Nav Walker implementation. In the documentation, there’s also an example for manually calling your own walker class which may be worth a read if you haven’t done so already. class Walker_Quickstart_Menu extends Walker { // Tell Walker where … Read more
I should suggest a custom walker to, not that hard at all. starting with: https://developer.wordpress.org/reference/functions/wp_get_nav_menu_items/ in the foreach loop you are able to check based on title. in this part you will use: https://developer.wordpress.org/reference/functions/is_user_logged_in/ foreach($nav_items as $item): if($item->title == ‘Register’): if(is_user_logged_in()): //Do your thing when logged in else: //Do your thing when not logged in … Read more
You don’t need to write a custom walker to achieve this. You can modify the output of the wp_nav_menu() function and hook into the appropriate default nav menu filter to modify the output of the individual menu items. E.g. (assuming your theme menu location is called primary) Put this in your functions.php file /** * … Read more
The construction of the nav menu links is controlled by the start_el() method of the Walker_Nav_Menu class. It’s possible to change its behaviour by extending Walker_Nav_Menu to a new class, and replacing the start_el() method with your own. You can then use your new walker by setting the walker argument of wp_nav_menu(). So the first … Read more
Default usage of add_filter looks like this: add_filter( string $tag, callable $function_to_add, int $priority = 10, int $accepted_args = 1 ) As you can see, the default priority is 10 and by default only one param is passed. In your code you need your filter to get 2 params, because wp_nav_menu_items takes 2 params ($items … Read more
All of this can be accomplished by styling your menu using CSS. Here is a basic example for styling a dropdown menu with CSS that you can use to start. https://www.w3schools.com/css/css_dropdowns.asp
Looking at the code for wp_update_nav_menu_item() the third parameter is an array of data about the menu item you are trying to update/create. One of the accepted items in that array is menu-item-parent-id. If you pass that key with the value of the ID of the parent menu item as part of the menu item … Read more