Dart SDK
dart:html
FileReader
onError
property
onError
FileReader
Constants
abortEvent
errorEvent
loadEvent
loadEndEvent
loadStartEvent
progressEvent
DONE
EMPTY
LOADING
Properties
result
error
readyState
onAbort
onError
onLoad
onLoadEnd
onLoadStart
onProgress
on
Constructors
FileReader
Methods
abort
readAsArrayBuffer
readAsDataUrl
readAsText
addEventListener
removeEventListener
dispatchEvent
Stream
<
Event
>
onError
read-only
Stream of
error
events handled by this [FileReader].