Dart SDK
dart:html
Notification
onError
property
onError
Notification
Constants
clickEvent
closeEvent
errorEvent
showEvent
Static properties
supported
Static methods
requestPermission
Properties
body
dir
icon
lang
permission
tag
title
onClick
onClose
onError
onShow
on
Constructors
Notification
Methods
close
addEventListener
removeEventListener
dispatchEvent
Stream
<
Event
>
onError
read-only
Stream of
error
events handled by this [Notification].