Managed to fix. Bootstrap.js was loaded in footer, causing an issue in the layout. Also, bs nav walker does no work with multilevel nesting. (I had to remove nested items from 2nd level, and the menu started working)
Using walker to display all menu branches at once?
This should do it for you.. (UNTESTED) Create a file in your theme folder called nav-menu-walker.php and include this file in your theme functions.php file. nav-menu-walker.php class My_Nav_Menu_Walker extends Walker_Nav_Menu { function start_el( &$output, $item, $depth = 0, $args, $id = 0 ) { $indent = ( $depth ) ? str_repeat( “\t”, $depth ) : … Read more
Can you not see it? This: esc_attr( $item>attr_title ) …should be: esc_attr( $item->attr_title ) // See the hyphen?
I don’t understand exactly why you chose to use a custom Nav Walker and how you managed to make it work. You should use this when you want to display the menu entries with a very specific html code that do not fit into the wp_nav_menu output. In your case, you want to change the … Read more
get_term_children returns an array or an object (WP_Error) and you are treating it like a string when you try to feed it to substr. I am not sure what you are trying to do with that line of code but in general you need to check that you are dealing with an array and not … Read more
WordPress add “current-menu-item” class for the active menu item, you could check if this class is set and the set the option for that item be selected. class Walker_Nav_Menu_Dropdown extends Walker_Nav_Menu { function start_lvl($output, $depth) { } function end_lvl($output, $depth) { } function start_el($output, $item, $depth, $args) { // Here is where we create each … Read more
Found that I was including the Bootstrap.min.js from the footer.php and this caused the issues. When the URL was wrong in functions.php then the js called from Footer made the menu show correct but then gave a console error for the incorrect URL called in functions.php, while when both were called correctly they clashed. By … Read more
I use this navwalker <?php class wp_bootstrap_navwalker extends Walker_Nav_Menu { public function start_lvl( &$output, $depth = 0, $args = array() ) { $indent = str_repeat( “\t”, $depth ); $output .= “\n$indent<ul role=\”menu\” class=\” dropdown-menu\”>\n”; } public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { $indent = ( $depth … Read more
count (get_children($item)); Does that help?