[FIX] website: snippet gallery in mode slideshow: When selecting an image, the previous one is highlighted when add images. Can't display the first image.

2 files changed, 14 insertions, 4 deletions

diff --git a/addons/website/static/src/js/website.snippets.animation.js b/addons/website/static/src/js/website.snippets.animation.js
index d872a0c54f8..63ed2561a00 100644
--- a/addons/website/static/src/js/website.snippets.animation.js
+++ b/addons/website/static/src/js/website.snippets.animation.js
@@ -280,7 +280,7 @@
             var $prev = $indicator.find('li.fa:first');
             var $next = $indicator.find('li.fa:last');
             var index = ($lis.filter('.active').index() || 1) -1;
-            var page = Math.floor((index-1) / 10);
+            var page = Math.floor(index / 10);
             var nb = Math.ceil($lis.length / 10);
 
              // fix bootstrap use index insead of data-slide-to
@@ -296,7 +296,7 @@
 
             function hide () {
                 $lis.addClass('hidden').each(function (i) {
-                    if (i > page*10 && i < (page+1)*10+1) {
+                    if (i >= page*10 && i < (page+1)*10) {
                         $(this).removeClass('hidden');
                     }
                 });
@@ -306,14 +306,14 @@
 
             $indicator.find('li.fa').on('click', function () {
                 page = (page + ($(this).hasClass('o_indicators_left')?-1:1)) % nb;
-                $carousel.carousel(page*10+1);
+                $carousel.carousel(page*10);
                 hide();
             });
             hide();
 
             $carousel.on('slid.bs.carousel', function() {
                 var index = ($lis.filter('.active').index() || 1) -1;
-                page = Math.floor((index-1) / 10);
+                page = Math.floor(index / 10);
                 hide();
             });
         }
diff --git a/addons/website/static/src/js/website.snippets.gallery.js b/addons/website/static/src/js/website.snippets.gallery.js
index 377ffcd1305..8984eaccbd8 100644
--- a/addons/website/static/src/js/website.snippets.gallery.js
+++ b/addons/website/static/src/js/website.snippets.gallery.js
@@ -205,6 +205,16 @@
                 $(this).attr('data-index', index).data('index', index);
             });
             this.$target.css("height", Math.round(window.innerHeight*0.7));
+
+            // apply layout animation
+            this.$target.off('slide.bs.carousel').off('slid.bs.carousel');
+            this.$target.find('li.fa').off('click');
+            if (this.$target.data("snippet-view", view)) {
+                var view = new website.snippet.animationRegistry.gallery_slider(this.$target, true);
+                this.$target.data("snippet-view", view);
+            } else {
+                this.$target.data("snippet-view").start(true);
+            }
         },
         columns : function(type, value) {
             this.$target.attr("data-columns", value);