[MERGE] forward port branch 9.0 up to ea0fcd52d9

addons/web_editor/static/src/js/rte.js

@@ -326,9 +326,12 @@ var RTE = Widget.extend({
         });
 
         // start element observation
-        $(document).on('content_changed', '.o_editable', function (event) {
+        $(document).on('content_changed', '.o_editable', function (ev) {
             self.trigger('change', this);
-            $(this).addClass('o_dirty');
+            if (!ev.__isDirtyHandled) {
+                $(this).addClass('o_dirty');
+                ev.__isDirtyHandled = true;
+            }
         });
 
         $('#wrapwrap, .o_editable').on('click.rte', '*', this, this.onClick.bind(this));
@@ -357,6 +360,10 @@ var RTE = Widget.extend({
 
         this.__saved = {}; // list of allready saved views and data
 
+
+        $('.o_editable')
+            .destroy()
+            .removeClass('o_editable o_is_inline_editable');
         var defs = $('.o_dirty')
             .removeAttr('contentEditable')
             .removeClass('o_dirty oe_carlos_danger o_is_inline_editable')