onError property
Stream<Event> onErrorStream of error
events handled by this Document.
Source
@DomName('Document.onerror') @DocsEditable() Stream<Event> get onError => Element.errorEvent.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/Document/onError.html