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/Dart 2

FileReader class

Inheritance
Annotations
  • @Native("FileReader")

Constructors

FileReader()
factory

Properties

errorDomException
final
onAbortStream<ProgressEvent>
read-only
Stream of abort events handled by this FileReader.
onErrorStream<ProgressEvent>
read-only
Stream of error events handled by this FileReader.
onLoadStream<ProgressEvent>
read-only
Stream of load events handled by this FileReader.
onLoadEndStream<ProgressEvent>
read-only
Stream of loadend events handled by this FileReader.
onLoadStartStream<ProgressEvent>
read-only
Stream of loadstart events handled by this FileReader.
onProgressStream<ProgressEvent>
read-only
Stream of progress events handled by this FileReader.
readyStateint
final
resultObject
read-only
hashCodeint
read-only, inherited
The hash code for this object. [...]
onEvents
read-only, inherited
This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
runtimeTypeType
read-only, inherited
A representation of the runtime type of the object.

Methods

abort() → void
readAsArrayBuffer(Blob blob) → void
readAsDataUrl(Blob blob) → void
@JSName('readAsDataURL')
readAsText(Blob blob, [ String label ]) → void
addEventListener(String type, EventListener listener, [ bool useCapture ]) → void
inherited
dispatchEvent(Event event) → bool
inherited
noSuchMethod(Invocation invocation) → dynamic
inherited
Invoked when a non-existent method or property is accessed. [...]
removeEventListener(String type, EventListener listener, [ bool useCapture ]) → void
inherited
toString() → String
inherited
Returns a string representation of this object.

Operators

operator ==(dynamic other) → bool
inherited
The equality operator. [...]

Constants

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

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-html/FileReader-class.html