fix: closed caption can't move when mutiplevideos in one page

2018-11-05 10:34:13 +08:00
parent c24185ec98
commit a104eb8e8c
1 changed files with 1 additions and 1 deletions
--- a/common/lib/xmodule/xmodule/js/src/video/09_video_caption.js
+++ b/common/lib/xmodule/xmodule/js/src/video/09_video_caption.js
@@ -1230,7 +1230,7 @@
            },

            listenForDragDrop: function() {
-                var captions = document.querySelector('.closed-captions');
+                var captions = this.captionDisplayEl['0'];

                if (typeof Draggabilly === 'function') {
                    new Draggabilly(captions, {containment: true});