From 7bfe0f069255e8428e9cd17152a1f78330b3b127 Mon Sep 17 00:00:00 2001
From: Martin Leblanc <m26lebla@uwaterloo.ca>
Date: Wed, 12 Mar 2025 12:51:00 -0400
Subject: [PATCH] ISTWCMS-5650: Add check for bannerLinks
---
src/patterns/04-components/banners/banners.js | 21 +++++++++++--------
1 file changed, 12 insertions(+), 9 deletions(-)
diff --git a/src/patterns/04-components/banners/banners.js b/src/patterns/04-components/banners/banners.js
index 9b99ed47..0c265975 100644
--- a/src/patterns/04-components/banners/banners.js
+++ b/src/patterns/04-components/banners/banners.js
@@ -116,18 +116,21 @@
// Get banner link.
var bannerLink = banner.querySelector('.card__banner a');
+ // If banner links,
// Check for Tab key, find pause button and click it.
- bannerLink.addEventListener('keydown', function (event) {
- if (event.key === 'Tab' || event.keyCode === 9) {
- var banner = event.target.closest('.uw-carousel__banner');
- if (banner) {
- var pauseButton = banner.querySelector('.uw-pause');
- if (pauseButton) {
- pauseButton.click();
+ if (bannerLink) {
+ bannerLink.addEventListener('keydown', function (event) {
+ if (event.key === 'Tab' || event.keyCode === 9) {
+ var banner = event.target.closest('.uw-carousel__banner');
+ if (banner) {
+ var pauseButton = banner.querySelector('.uw-pause');
+ if (pauseButton) {
+ pauseButton.click();
+ }
}
}
- }
- });
+ });
+ }
});
});
}
--
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