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aria-expanded values updated based on the callbacks #107

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joesnellpdx merged 2 commits into from
Apr 10, 2023
Merged

aria-expanded values updated based on the callbacks #107

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e68a5b8
aria-expanded values updated based on the callbacks
Mar 21, 2022
a856b9e
Merge branch 'develop' into fix/106-aria-expanded-value-updated
ajmaurya99 Apr 10, 2023
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3 changes: 3 additions & 0 deletions packages/navigation/src/navigation.js
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Original file line number Diff line number Diff line change
Expand Up @@ -296,8 +296,10 @@ export default class Navigation {
* @param {element} $submenu The submenu to open. Required.
*/
openSubmenu($submenu) {
const $anchor = $submenu.previousElementSibling;
// Open the submenu by updating ARIA and class.
$submenu.setAttribute('aria-hidden', false);
$anchor.setAttribute('aria-expanded', true);

/**
* Called when a submenu item is opened.
Expand All @@ -320,6 +322,7 @@ export default class Navigation {

// Close the submenu by updating ARIA and class.
$submenu.setAttribute('aria-hidden', true);
$anchor.setAttribute('aria-expanded', false);

if ($childSubmenus) {
// Close any children as well.
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