From b3c40a33cbea83fb5cf4a8dafb91fa3f96805db5 Mon Sep 17 00:00:00 2001
From: Robert Lange <robert.lange@uni-leipzig.de>
Date: Thu, 10 Dec 2020 10:44:54 +0100
Subject: [PATCH] refs #18034 [finc] inform screen readers about changes in
cart
* set aria-live to polite
* set aria-atomic to true
---
themes/finc/js/cart-finc.js | 8 ++++++++
themes/finc/theme.config.php | 3 ++-
2 files changed, 10 insertions(+), 1 deletion(-)
create mode 100644 themes/finc/js/cart-finc.js
diff --git a/themes/finc/js/cart-finc.js b/themes/finc/js/cart-finc.js
new file mode 100644
index 00000000000..fc1ddd56c9e
--- /dev/null
+++ b/themes/finc/js/cart-finc.js
@@ -0,0 +1,8 @@
+/* #18034 - inform screen reader about changes, eventually intregrate by PR into bootstrap cart.js - RL */
+$(document).ready(function() {
+ var cart = document.getElementById("cartSummary");
+ if (cart !== undefined) {
+ cart.setAttribute("aria-live", "polite");
+ cart.setAttribute("aria-atomic", "true");
+ }
+});
diff --git a/themes/finc/theme.config.php b/themes/finc/theme.config.php
index c427cbde51c..3896a57fa8b 100644
--- a/themes/finc/theme.config.php
+++ b/themes/finc/theme.config.php
@@ -5,7 +5,8 @@ return [
'check_item_statuses.js',
'lightbox_form_cache.js',
'covers.js',
- 'common-finc.js'
+ 'common-finc.js',
+ 'cart-finc.js'
],
'helpers' => [
'aliases' => [
--
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