🐛 close #138

anucvml · May 26, 2022 · 0136b35 · 0136b35
1 parent 7f5edbb
commit 0136b35
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/App.vue b/src/App.vue
@@ -180,7 +180,7 @@ if (showPopup) {
   }
 }
 // un-save notice
-document.addEventListener('beforeunload', event => {
+window.addEventListener('beforeunload', event => {
   if (annotationStore.hasVideo && !mainStore.isSaved) {
     event.returnValue = 'The annotations are not saved!'
   }