Hey, thanks for your reply…
Unfortunately I was not able to figure this out with a custom Walker class. But I found a solution to my question with class names:
https://stackoverflow.com/questions/5034826/wp-nav-menu-change-sub-menu-class-name
I am currently using it in the project. But there’s one requirement that brings me back to your tutorial link. I need to add the post thumbnail and excerpt of a page to my wp_nav_menu. But only, if there’s no subpage for that item.
Maybe any idea?
Regards,
Tim
