Creating an accordion style menu

The code for WordPress would be:

  1. wp_nav_menu() for custom nav menus
  2. wp_page_menu() as the default fallback for custom nav menus
  3. wp_list_pages() for a list of static pages

See the linked Codex pages for the various parameters to pass to each, and the CSS classes output by each.

Related Posts:

  1. How to modify navigation menu of the “My Account” page in WooCommerce
  2. Custom ID for certain menu item?
  3. Add data-icon input to WordPress custom menu links
  4. Show current navigation path from menu
  5. How to highlight the right item in the navbar
  6. Add class to active top level (grandparent) menu item
  7. How to get Menu Navigation Labels to output HTML
  8. custom menu not found
  9. Number of items in a menu
  10. wp_nav_menu doesn’t generate parent/ancestor classes
  11. How to add text before WordPress menu item href
  12. Add an extra field to the navigation menu box?
  13. How do i style the current menu anchor link’s parent anchor link? [closed]
  14. Does the menu item ID ever change?
  15. Hide and show menu subpages
  16. How to add a parameter to links in the nav menu?
  17. Benefits of using Nav Walker?
  18. Use walker for specific menu, or avoid use of walker
  19. Change where navigation bar links?
  20. Page-Linking Structure
  21. Navigation (wp_nav_menu) refuses to nest within parent element
  22. has_children in custom nav_walker
  23. How to have custom menu Item CSS Classes for wp_page_menu() or wp_list_pages()
  24. How to fix “Supplied nav_menu_item value missing property” after update to WordPress 5.0
  25. Add custom menu item metabox in Navigation Settings
  26. wp_nav_menu including Skype URL
  27. Highlight another nav item
  28. How to have two menus using Bootstrap nav walker?
  29. Change an li class name in a wordpress custom menu walker
  30. Separator for custom nav menu
  31. How do I add recent posts to the menu?
  32. Conditional secondary menus
  33. Making a navigation header menu with bulma, need some advice
  34. Programmatically add existing pages and subpages to Appearance Menu
  35. Determine the last child of the parent menu WP Nav Walker
  36. Nav and logo loading each time causing menu to move JointsWP – Foundation 6
  37. Navigation doesn’t render when wp is hosted
  38. Remove nav menu item by script
  39. Make a navigation menu in the same post [duplicate]
  40. Does is_child() exist in wp 3.5.1?
  41. Using _s theme, menu changes do not affect header menu
  42. Get menus created with menu editor?
  43. Add span in top menu item with nested itens
  44. Missunderstanding of WordPress menus
  45. Show children (sub-navigation) of active menu item only
  46. Menu Arrow for Child Element
  47. Theme Location empty
  48. Adding an external link to wordpress menu
  49. How to buid wordpress menu with auto width sub-menu items in dropdown menu without any items sharing one line [closed]
  50. Add a counter beside menu item label
  51. set certain item in nav walker to active when on archive pages or singles
  52. wp_nav_menu() | Outputting my own custom code using built in features
  53. The cart, checkout, and shop links not getting removed
  54. Twenty Fifteen: Change navigation menu behavior
  55. Switch an entire nav menu if user is logged in
  56. WordPress functions.php does not affect the theme menus
  57. Display Menu Navigation Label
  58. Menu is not displaying on the site navigation [closed]
  59. Odd spacing in Navigation Bar [closed]
  60. wp_list_pages Hierarchical Help
  61. How to avoid the and which added when custon menu widget is used
  62. Wp Nav Menu div containers
  63. Add pages content to startpage through custom menu
  64. Updated WordPress, now Navigation is Messed Up
  65. How to change how WordPress renders navigation menu on Block Themes
  66. Problem with links once in portfolio item
  67. Possible to append class to nav menu added to widget area?
  68. need help in wordpress navbar setup
  69. url_to_postid method in walker_nav navigation menu causing exceptionally high TTFB
  70. Add Different Class on Different Ul in twenty-twentyone theme
  71. Get Each Menu Nav Label of Menus in HTML tag
  72. wp_nav_menu container style args
  73. How can I click the parent menu then redirect to a special URL?
  74. How do I display menu in header without loosing styles?
  75. Adding additional html to the end of the root level in a custom nav walker
  76. Navbar is hidden behind carousel when using wp-boostrap-navwalker
  77. Navigation bar is on live site but nothing under menu so can’t add in a page
  78. display cart information within li of cart menu item
  79. Show thumbnail to category items in wp_nav_menu(), how?
  80. Add data-track to links in menu
  81. Conditional Nav Menu Inside Nav Menu Across Multisite Sites
  82. Is it possible to seperate wordpress menu by different div?
  83. How to add odd and even classes to all nav links through walker?
  84. Output sort number in wp menu list item?
  85. Check in walker if current page is descendant
  86. Active page link not getting class assigned
  87. Customize Walker_nav_menu to show posts if item is category
  88. Menu not always using correct link
  89. Replace Menu Item with Logged in username
  90. Where these arguments are defined?
  91. Second tier sidebar navigation
  92. Show All Children of WordPress Menu
  93. Navigation list not correctly styled on pages with custom template (missing .current-menu-item)
  94. How to make an anchored page in a navigation menu tab
  95. How was this menu system created?
  96. How can I structure my pseudo footer nav code with wordpress codex code?
  97. Two Homes In Navigation Menu
  98. How to set menu Display location
  99. Navigation menu displays permalinks
  100. Tried to hide navigation menu on one page ended up SCRAMBLING the navigation menu on another