FileReader class

Annotated by:
  • DocsEditable()
  • DomName('FileReader')
Extends:

Constructors

FileReader ( )

Constants

abortEvent = const EventStreamProvider<ProgressEvent>('abort')
Static factory designed to expose abort events to event handlers that are not necessarily instances of FileReader.
errorEvent = const EventStreamProvider<Event>('error')
Static factory designed to expose error events to event handlers that are not necessarily instances of FileReader.
loadEvent = const EventStreamProvider<ProgressEvent>('load')
Static factory designed to expose load events to event handlers that are not necessarily instances of FileReader.
loadEndEvent = const EventStreamProvider<ProgressEvent>('loadend')
Static factory designed to expose loadend events to event handlers that are not necessarily instances of FileReader.
loadStartEvent = const EventStreamProvider<ProgressEvent>('loadstart')
Static factory designed to expose loadstart events to event handlers that are not necessarily instances of FileReader.
progressEvent = const EventStreamProvider<ProgressEvent>('progress')
Static factory designed to expose progress events to event handlers that are not necessarily instances of FileReader.
DONE = 2
EMPTY = 0
LOADING = 1

Instance Properties

result Object
read-only
error FileError
read-only
readyState int
read-only
onAbort Stream<ProgressEvent>
read-only
onError Stream<Event>
read-only
onLoad Stream<ProgressEvent>
read-only
onLoadEnd Stream<ProgressEvent>
read-only
onLoadStart Stream<ProgressEvent>
read-only
onProgress Stream<ProgressEvent>
read-only
on Events Inherited
read-only

Instance Methods

abort ( ) → void
readAsArrayBuffer ( Blob blob ) → void
readAsDataUrl ( Blob blob ) → void
readAsText ( Blob blob, [String encoding] ) → void
addEventListener Inherited ( String type, dynamic listener(Event event), [bool useCapture] ) → void
removeEventListener Inherited ( String type, dynamic listener(Event event), [bool useCapture] ) → void
dispatchEvent Inherited ( Event event ) → bool