Clear undo cache with noUndo

5 years ago · 2ea8e7240e
1 changed files with 4 additions and 3 deletions
--- a/src/undo_manager/index.js
+++ b/src/undo_manager/index.js
@ -73,9 +73,10 @@ export default () => {
        on(object, v, opts) {
          !beforeCache && (beforeCache = object.previousAttributes());
          const opt = opts || v || {};
-          setTimeout(() => {
-            beforeCache = null;
-          });
+          opt.noUndo &&
+            setTimeout(() => {
+              beforeCache = null;
+            });
          if (hasSkip(opt)) {
            return;
          } else {