Make Changes to cart.js so screen readers inform about changes to boo…

…kbag
finc · Sep 29, 2023 · 1642140 · 1642140
1 parent 0ac73a8
commit 1642140
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/themes/bootstrap3/js/cart.js b/themes/bootstrap3/js/cart.js
@@ -247,6 +247,13 @@ VuFind.register('cart', function Cart() {
       trigger: 'manual',
       placement: $(document.body).hasClass('rtl') ? 'left' : 'right'
     });
+    /* Accessibility: inform screen reader about changes */
+    var cart = document.getElementById("cartSummary");
+    if (cart !== null && cart !== undefined) {
+      cart.setAttribute("aria-live", "polite");
+      cart.setAttribute("aria-atomic", "true");
+    }
+    /* Accessibility: inform screen reader about changes - END */
     updateCount();
   }