dart:html

FileWriter class

Inheritance

• Object
• JSObject
• DartHtmlDomObject
• EventTarget
• FileWriter

Annotations

• @DocsEditable()
• @DomName('FileWriter')
• @Experimental()

Constants

abortEvent → EventStreamProvider<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.abortEvent')

Static factory designed to expose abort events to event handlers that are not necessarily instances of FileWriter.

const EventStreamProvider<ProgressEvent>('abort')

DONE → int

@DocsEditable(), @DomName('FileWriter.DONE')

2

errorEvent → EventStreamProvider<Event>

@DocsEditable(), @DomName('FileWriter.errorEvent')

Static factory designed to expose error events to event handlers that are not necessarily instances of FileWriter.

const EventStreamProvider<Event>('error')

INIT → int

@DocsEditable(), @DomName('FileWriter.INIT')

0

progressEvent → EventStreamProvider<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.progressEvent')

Static factory designed to expose progress events to event handlers that are not necessarily instances of FileWriter.

const EventStreamProvider<ProgressEvent>('progress')

writeEndEvent → EventStreamProvider<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.writeendEvent')

Static factory designed to expose writeend events to event handlers that are not necessarily instances of FileWriter.

const EventStreamProvider<ProgressEvent>('writeend')

writeEvent → EventStreamProvider<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.writeEvent')

Static factory designed to expose write events to event handlers that are not necessarily instances of FileWriter.

const EventStreamProvider<ProgressEvent>('write')

writeStartEvent → EventStreamProvider<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.writestartEvent')

Static factory designed to expose writestart events to event handlers that are not necessarily instances of FileWriter.

const EventStreamProvider<ProgressEvent>('writestart')

WRITING → int

@DocsEditable(), @DomName('FileWriter.WRITING')

1

Static Properties

instanceRuntimeType → Type

@Deprecated("Internal Use Only"), read-only

Constructors

FileWriter.internal_()

Properties

error → FileError

@DocsEditable(), @DomName('FileWriter.error'), read-only

length → int

@DocsEditable(), @DomName('FileWriter.length'), read-only

onAbort → Stream<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.onabort'), read-only

Stream of abort events handled by this FileWriter.

onError → Stream<Event>

@DocsEditable(), @DomName('FileWriter.onerror'), read-only

Stream of error events handled by this FileWriter.

onProgress → Stream<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.onprogress'), read-only

Stream of progress events handled by this FileWriter.

onWrite → Stream<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.onwrite'), read-only

Stream of write events handled by this FileWriter.

onWriteEnd → Stream<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.onwriteend'), read-only

Stream of writeend events handled by this FileWriter.

onWriteStart → Stream<ProgressEvent>

@DocsEditable(), @DomName('FileWriter.onwritestart'), read-only

Stream of writestart events handled by this FileWriter.

position → int

@DocsEditable(), @DomName('FileWriter.position'), read-only

readyState → int

@DocsEditable(), @DomName('FileWriter.readyState'), read-only

hashCode → int

read-only, inherited

on → Events

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.

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

Operators

operator ==(other) → bool

inherited

The equality operator.

Methods

abort() → void

@DocsEditable(), @DomName('FileWriter.abort')

seek(int position) → void

@DocsEditable(), @DomName('FileWriter.seek')

truncate(int size) → void

@DocsEditable(), @DomName('FileWriter.truncate')

write(Blob data) → void

@DocsEditable(), @DomName('FileWriter.write')

addEventListener(String type, EventListener listener, [ bool useCapture ]) → void

inherited

dispatchEvent(Event event) → bool

@DocsEditable(), @DomName('EventTarget.dispatchEvent'), 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 the result of the JavaScript objects toString method.