1. Dart
  2. dart:html
  3. FileReader class

FileReader class

Inheritance
Annotations
  • @Native("FileReader")

Constructors

FileReader()
factory

Properties

error → DomException
final
onAbort → Stream<ProgressEvent>
Stream of abort events handled by this FileReader.
read-only
onError → Stream<ProgressEvent>
Stream of error events handled by this FileReader.
read-only
onLoad → Stream<ProgressEvent>
Stream of load events handled by this FileReader.
read-only
onLoadEnd → Stream<ProgressEvent>
Stream of loadend events handled by this FileReader.
read-only
onLoadStart → Stream<ProgressEvent>
Stream of loadstart events handled by this FileReader.
read-only
onProgress → Stream<ProgressEvent>
Stream of progress events handled by this FileReader.
read-only
readyState → int
final
result → Object
read-only
hashCode → int
The hash code for this object. [...]
read-only, inherited
on → Events
This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

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
Invoked when a non-existent method or property is accessed. [...]
inherited
removeEventListener(String type, EventListener listener, [ bool useCapture ]) → void
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

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

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')