[IMP] website: remove right/left indicators in gallery in editor

In gallery snippet with slideshow mode, the right/left indicators have
now the same behavior in editor and outside. Before this commit, these
indicators were always visible in editable mode.

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

1 files changed, 5 insertions, 4 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 3bd6c10f389..19e98a7b341 100644
--- a/addons/website/static/src/snippets/s_image_gallery/000.js
+++ b/addons/website/static/src/snippets/s_image_gallery/000.js
@@ -99,9 +99,6 @@ const GallerySliderWidget = publicWidget.Widget.extend({
             $lis.each(function (i) {
                 $(this).toggleClass('d-none', i < page * nbPerPage || i >= (page + 1) * nbPerPage);
             });
-            if (self.editableMode) { // do not remove DOM in edit mode
-                return;
-            }
             if (page <= 0) {
                 self.$prev.detach();
             } else {
@@ -133,7 +130,11 @@ const GallerySliderWidget = publicWidget.Widget.extend({
             page += ($(this).hasClass('o_indicators_left') ? -1 : 1);
             page = Math.max(0, Math.min(nbPages - 1, page)); // should not be necessary
             self.$carousel.carousel(page * realNbPerPage);
-            hide();
+            // We dont use hide() before the slide animation in the editor because there is a traceback
+            // TO DO: fix this traceback
+            if (!self.editableMode) {
+                hide();
+            }
         });
         this.$carousel.on('slid.bs.carousel.gallery_slider', update);