onMessage property
Stream<MessageEvent> onMessageStream of message events handled by this Window.
Source
@DomName('Window.onmessage')
@DocsEditable()
Stream<MessageEvent> get onMessage => messageEvent.forTarget(this);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-html/Window/onMessage.html