fix: native cancel event should only fired on AT_TARGET

facebook · Jan 9, 2024 · a04f48a · a04f48a
1 parent 6dce942
commit a04f48a
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/packages/react-dom-bindings/src/events/plugins/SimpleEventPlugin.js b/packages/react-dom-bindings/src/events/plugins/SimpleEventPlugin.js
@@ -220,12 +220,13 @@ function extractEvents(
  nativeEvent,
  nativeEventTarget,
  );
- const isBubblingPhase = event.eventPhase === 3;
- // should not fire native cancel event on bubblingPhase
+ const isAtTarget = event.eventPhase === 2;
+ // native cancel event should only fired on AT_TARGET
+ // https://developer.mozilla.org/en-US/docs/Web/API/Event/eventPhase
  if (
  domEventName === 'cancel' &&
  (eventSystemFlags & IS_NON_DELEGATED) !== 0 &&
- isBubblingPhase
+ !isAtTarget
  ) {
  return;
  }