fix(storefront): BCTHEME-447 extend keyboard support for radio buttons

bigcommerce · Apr 2, 2021 · ff92824 · ff92824
1 parent dc9d19e
commit ff92824
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # Changelog
 
 ## Draft
-
+- Added keyboard support on radio buttons. [#2028](https://github.com/bigcommerce/cornerstone/pull/2028)
 ## 5.3.0 (03-25-2021)
 - Remove AddThis for social sharing, replace with provider sharing links. [#1997](https://github.com/bigcommerce/cornerstone/pull/1997)
 - IE11 - Clicking on Search Does Not Display Search Bar. [#2017](https://github.com/bigcommerce/cornerstone/pull/2017)

diff --git a/assets/js/theme/common/aria/radioOptions.js b/assets/js/theme/common/aria/radioOptions.js
@@ -9,6 +9,7 @@ const setCheckedRadioItem = (itemCollection, itemIdx) => {
         }
 
         $item.attr('aria-checked', true).prop('checked', true).focus();
+        $item.trigger('change');
     });
 };
 
@@ -40,12 +41,14 @@ const handleItemKeyDown = itemCollection => e => {
     case ariaKeyCodes.UP: {
         const prevItemIdx = calculateTargetItemPosition(lastCollectionItemIdx, itemIdx - 1);
         itemCollection.get(prevItemIdx).focus();
+        setCheckedRadioItem(itemCollection, itemIdx - 1);
         break;
     }
     case ariaKeyCodes.RIGHT:
     case ariaKeyCodes.DOWN: {
         const nextItemIdx = calculateTargetItemPosition(lastCollectionItemIdx, itemIdx + 1);
         itemCollection.get(nextItemIdx).focus();
+        setCheckedRadioItem(itemCollection, itemIdx + 1);
         break;
     }