Implement historical returnValue attribute for Event interface

2026-05-05 06:32:13 +02:00 · 2019-02-24 23:58:51 +08:00
parent 427003210b
commit fcadff7bad
6 changed files with 13 additions and 42 deletions
--- a/components/script/dom/webidls/Event.webidl
+++ b/components/script/dom/webidls/Event.webidl
@@ -26,6 +26,7 @@ interface Event {
  readonly attribute boolean bubbles;
  [Pure]
  readonly attribute boolean cancelable;
+  attribute boolean returnValue;  // historical
  void preventDefault();
  [Pure]
  readonly attribute boolean defaultPrevented;