FileReader class
- Inheritance
- Object
- EventTarget
- FileReader
- Annotations
- @DocsEditable()
- @DomName('FileReader')
- @Native("FileReader")
Constructors
- FileReader()
-
factory
Properties
- error → DomException
-
@DocsEditable(), @DomName('FileReader.error'), final
- onAbort → Stream<ProgressEvent>
-
Stream of
abort
events handled by this FileReader.@DocsEditable(), @DomName('FileReader.onabort'), read-only - onError → Stream<ProgressEvent>
-
Stream of
error
events handled by this FileReader.@DocsEditable(), @DomName('FileReader.onerror'), read-only - onLoad → Stream<ProgressEvent>
-
Stream of
load
events handled by this FileReader.@DocsEditable(), @DomName('FileReader.onload'), read-only - onLoadEnd → Stream<ProgressEvent>
-
Stream of
loadend
events handled by this FileReader.@DocsEditable(), @DomName('FileReader.onloadend'), read-only - onLoadStart → Stream<ProgressEvent>
-
Stream of
loadstart
events handled by this FileReader.@DocsEditable(), @DomName('FileReader.onloadstart'), read-only - onProgress → Stream<ProgressEvent>
-
Stream of
progress
events handled by this FileReader.@DocsEditable(), @DomName('FileReader.onprogress'), read-only - readyState → int
-
@DocsEditable(), @DomName('FileReader.readyState'), final
- result → Object
-
@DocsEditable(), @DomName('FileReader.result'), 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 -
@DocsEditable(), @DomName('FileReader.abort')
-
readAsArrayBuffer(
Blob blob) → void -
@DocsEditable(), @DomName('FileReader.readAsArrayBuffer')
-
readAsDataUrl(
Blob blob) → void -
@DocsEditable(), @DomName('FileReader.readAsDataURL'), @JSName('readAsDataURL')
-
readAsText(
Blob blob, [ String label ]) → void -
@DocsEditable(), @DomName('FileReader.readAsText')
-
addEventListener(
String type, EventListener listener, [ bool useCapture ]) → void -
inherited
-
dispatchEvent(
Event event) → bool -
@DocsEditable(), @DomName('EventTarget.dispatchEvent'), 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 ofFileReader
. [...]@DocsEditable(), @DomName('FileReader.abortEvent')const EventStreamProvider<ProgressEvent>('abort')
- DONE → const int
-
@DocsEditable(), @DomName('FileReader.DONE')
2
- EMPTY → const int
-
@DocsEditable(), @DomName('FileReader.EMPTY')
0
- errorEvent → const EventStreamProvider<ProgressEvent>
-
Static factory designed to expose
error
events to event handlers that are not necessarily instances ofFileReader
. [...]@DocsEditable(), @DomName('FileReader.errorEvent')const EventStreamProvider<ProgressEvent>('error')
- loadEndEvent → const EventStreamProvider<ProgressEvent>
-
Static factory designed to expose
loadend
events to event handlers that are not necessarily instances ofFileReader
. [...]@DocsEditable(), @DomName('FileReader.loadendEvent')const EventStreamProvider<ProgressEvent>('loadend')
- loadEvent → const EventStreamProvider<ProgressEvent>
-
Static factory designed to expose
load
events to event handlers that are not necessarily instances ofFileReader
. [...]@DocsEditable(), @DomName('FileReader.loadEvent')const EventStreamProvider<ProgressEvent>('load')
- LOADING → const int
-
@DocsEditable(), @DomName('FileReader.LOADING')
1
- loadStartEvent → const EventStreamProvider<ProgressEvent>
-
Static factory designed to expose
loadstart
events to event handlers that are not necessarily instances ofFileReader
. [...]@DocsEditable(), @DomName('FileReader.loadstartEvent')const EventStreamProvider<ProgressEvent>('loadstart')
- progressEvent → const EventStreamProvider<ProgressEvent>
-
Static factory designed to expose
progress
events to event handlers that are not necessarily instances ofFileReader
. [...]@DocsEditable(), @DomName('FileReader.progressEvent')const EventStreamProvider<ProgressEvent>('progress')