description

# HttpRequestEventTarget class Null safety

Inheritance
  - Object
  - EventTarget
  - HttpRequestEventTarget
Implementers
  - HttpRequest
  - HttpRequestUpload
Annotations
  - @Native("XMLHttpRequestEventTarget")

## Properties

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
onAbort → Stream<ProgressEvent>
  Stream of `abort` events handled by this HttpRequestEventTarget.
  read-only
onError → Stream<ProgressEvent>
  Stream of `error` events handled by this HttpRequestEventTarget.
  read-only
onLoad → Stream<ProgressEvent>
  Stream of `load` events handled by this HttpRequestEventTarget.
  read-only
onLoadEnd → Stream<ProgressEvent>
  Stream of `loadend` events handled by this HttpRequestEventTarget.
  @SupportedBrowser(SupportedBrowser.CHROME), @SupportedBrowser(SupportedBrowser.FIREFOX), @SupportedBrowser(SupportedBrowser.IE, '10'), @SupportedBrowser(SupportedBrowser.SAFARI), read-only
onLoadStart → Stream<ProgressEvent>
  Stream of `loadstart` events handled by this HttpRequestEventTarget.
  read-only
onProgress → Stream<ProgressEvent>
  Stream of `progress` events handled by this HttpRequestEventTarget.
  @SupportedBrowser(SupportedBrowser.CHROME), @SupportedBrowser(SupportedBrowser.FIREFOX), @SupportedBrowser(SupportedBrowser.IE, '10'), @SupportedBrowser(SupportedBrowser.SAFARI), read-only
onTimeout → Stream<ProgressEvent>
  Stream of `timeout` events handled by this HttpRequestEventTarget.
  read-only
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited

## Methods

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 ==(Object 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 HttpRequestEventTarget. [...]
  `const EventStreamProvider<ProgressEvent>('abort')`
errorEvent → const EventStreamProvider<ProgressEvent>
  Static factory designed to expose `error` events to event handlers that are not necessarily instances of HttpRequestEventTarget. [...]
  `const EventStreamProvider<ProgressEvent>('error')`
loadEndEvent → const EventStreamProvider<ProgressEvent>
  Static factory designed to expose `loadend` events to event handlers that are not necessarily instances of HttpRequestEventTarget. [...]
  `const EventStreamProvider<ProgressEvent>('loadend')`
loadEvent → const EventStreamProvider<ProgressEvent>
  Static factory designed to expose `load` events to event handlers that are not necessarily instances of HttpRequestEventTarget. [...]
  `const EventStreamProvider<ProgressEvent>('load')`
loadStartEvent → const EventStreamProvider<ProgressEvent>
  Static factory designed to expose `loadstart` events to event handlers that are not necessarily instances of HttpRequestEventTarget. [...]
  `const EventStreamProvider<ProgressEvent>('loadstart')`
progressEvent → const EventStreamProvider<ProgressEvent>
  Static factory designed to expose `progress` events to event handlers that are not necessarily instances of HttpRequestEventTarget. [...]
  `const EventStreamProvider<ProgressEvent>('progress')`
timeoutEvent → const EventStreamProvider<ProgressEvent>
  Static factory designed to expose `timeout` events to event handlers that are not necessarily instances of HttpRequestEventTarget. [...]
  `const EventStreamProvider<ProgressEvent>('timeout')`