property

bubbles

Dart SDK

dart:html

BeforeUnloadEvent

1. Properties
2. bubbles
3. cancelable
4. clipboardData
5. currentTarget
6. defaultPrevented
7. eventPhase
8. matchingTarget
9. path
10. returnValue
11. target
12. timeStamp
13. type
14. Methods
15. preventDefault
16. stopImmediatePropagation
17. stopPropagation