[FIX] web_editor: fix error on section drag and drop

closes odoo/odoo#36801

X-original-commit: 0ae223609a860799135e7f6764c4cb8a08979b12
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/addons/web_editor/static/src/js/wysiwyg_snippets/snippets.editor.js b/addons/web_editor/static/src/js/wysiwyg_snippets/snippets.editor.js
index 4193aef5332..6077dcfafae 100644
--- a/addons/web_editor/static/src/js/wysiwyg_snippets/snippets.editor.js
+++ b/addons/web_editor/static/src/js/wysiwyg_snippets/snippets.editor.js
@@ -88,7 +88,16 @@ var SnippetEditor = Widget.extend({
                     return $clone;
                 },
                 start: _.bind(self._onDragAndDropStart, self),
-                stop: _.bind(self._onDragAndDropStop, self)
+                stop: function () {
+                    // Delay our stop handler so that some summernote handlers
+                    // which occur on mouseup (and are themself delayed) are
+                    // executed first (this prevents the library to crash
+                    // because our stop handler may change the DOM).
+                    var args = arguments;
+                    setTimeout(function () {
+                        self._onDragAndDropStop.apply(self, args);
+                    }, 0);
+                },
             });
         }