Dart SDK
dart:html
FileWriter
class
FileWriter
Constants
Properties
Methods
Constants
abortEvent
errorEvent
progressEvent
writeEvent
writeEndEvent
writeStartEvent
DONE
INIT
WRITING
Properties
error
length
position
readyState
onAbort
onError
onProgress
onWrite
onWriteEnd
onWriteStart
on
Methods
abort
seek
truncate
write
addEventListener
removeEventListener
dispatchEvent
(Not documented.)
Annotations
DocsEditable()
DomName('FileWriter')
Experimental()
Extends
Object
EventTarget
FileWriter
Constants
EventStreamProvider
<
ProgressEvent
>
abortEvent
=
const
EventStreamProvider
<
ProgressEvent
>
('abort')
const
Static factory designed to expose abort events to event handlers that are not necessarily instances of
FileWriter
.
EventStreamProvider
<
Event
>
errorEvent
=
const
EventStreamProvider
<
Event
>
('error')
const
Static factory designed to expose error events to event handlers that are not necessarily instances of
FileWriter
.
EventStreamProvider
<
ProgressEvent
>
progressEvent
=
const
EventStreamProvider
<
ProgressEvent
>
('progress')
const
Static factory designed to expose progress events to event handlers that are not necessarily instances of
FileWriter
.
EventStreamProvider
<
ProgressEvent
>
writeEvent
=
const
EventStreamProvider
<
ProgressEvent
>
('write')
const
Static factory designed to expose write events to event handlers that are not necessarily instances of
FileWriter
.
EventStreamProvider
<
ProgressEvent
>
writeEndEvent
=
const
EventStreamProvider
<
ProgressEvent
>
('writeend')
const
Static factory designed to expose writeend events to event handlers that are not necessarily instances of
FileWriter
.
EventStreamProvider
<
ProgressEvent
>
writeStartEvent
=
const
EventStreamProvider
<
ProgressEvent
>
('writestart')
const
Static factory designed to expose writestart events to event handlers that are not necessarily instances of
FileWriter
.
int
DONE
=
2
const
int
INIT
=
0
const
int
WRITING
=
1
const
Properties
FileError
error
read-only
int
length
read-only
int
position
read-only
int
readyState
read-only
Stream
<
ProgressEvent
>
onAbort
read-only
Stream of abort events handled by this [FileWriter].
Stream
<
Event
>
onError
read-only
Stream of error events handled by this [FileWriter].
Stream
<
ProgressEvent
>
onProgress
read-only
Stream of progress events handled by this [FileWriter].
Stream
<
ProgressEvent
>
onWrite
read-only
Stream of write events handled by this [FileWriter].
Stream
<
ProgressEvent
>
onWriteEnd
read-only
Stream of writeend events handled by this [FileWriter].
Stream
<
ProgressEvent
>
onWriteStart
read-only
Stream of writestart events handled by this [FileWriter].
Events
on
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.
Methods
abort
(
) →
void
seek
(
int
position
) →
void
truncate
(
int
size
) →
void
write
(
Blob
data
) →
void
addEventListener
(
String
type
,
dynamic
listener
(
Event
event
)
, [
bool
useCapture
]) →
void
inherited
removeEventListener
(
String
type
,
dynamic
listener
(
Event
event
)
, [
bool
useCapture
]) →
void
inherited
dispatchEvent
(
Event
event
) →
bool
inherited