Changeset 59856

Timestamp:

02/22/2025 12:28:36 AM (8 weeks ago)

Author:

audrasjb

Message:

TwentyTwentyOne: Add aria-controls attributes to primary sub-menu.

On the Twenty Twenty-One theme, this changeset adds aria-controls attribute to sub-menu buttons and an id to the sub-menu wrapper for additional context on what is being expanded.

Props bschneidewind, audrasjb, anandraj346.
Fixes #62973.

File:

• trunk/src/wp-content/themes/twentytwentyone/assets/js/primary-navigation.js (modified) (1 diff)

trunk/src/wp-content/themes/twentytwentyone/assets/js/primary-navigation.js

@@ -120 +120 @@
             };
         }
+
+        // Add aria-controls attributes to primary sub-menu.
+        var subMenus = document.querySelectorAll( '.primary-menu-container .sub-menu' );
+        subMenus.forEach( function( subMenu, index ) {
+            var parentLi = subMenu.closest( 'li.menu-item-has-children' );
+            subMenu.id = 'sub-menu-' + ( index + 1 );
+            if ( parentLi ) {
+                var parentLink = parentLi.querySelector( 'button' );
+                if ( parentLink ) {
+                    parentLink.setAttribute( 'aria-controls', subMenu.id );
+                }
+            }
+        } );
 
         /**