[IMP] website: add dots indicators in gallery snippet options

Add dots indicators in gallery snippet options.

Part of https://github.com/odoo/odoo/pull/45096
task-2162952

1 files changed, 2 insertions, 0 deletions

diff --git a/addons/website/static/src/snippets/s_image_gallery/000.js b/addons/website/static/src/snippets/s_image_gallery/000.js
index 7d1ee4ea386..94e31288442 100644
--- a/addons/website/static/src/snippets/s_image_gallery/000.js
+++ b/addons/website/static/src/snippets/s_image_gallery/000.js
@@ -100,11 +100,13 @@ const GallerySliderWidget = publicWidget.Widget.extend({
             if (page <= 0) {
                 self.$prev.detach();
             } else {
+                self.$prev.removeClass('d-none');
                 self.$prev.prependTo(self.$indicator);
             }
             if (page >= nbPages - 1) {
                 self.$next.detach();
             } else {
+                self.$next.removeClass('d-none');
                 self.$next.appendTo(self.$indicator);
             }
         }