Dart SDK
dart:html
EventSource
class
EventSource
Constants
Properties
Constructors
Methods
Constants
errorEvent
messageEvent
openEvent
CLOSED
CONNECTING
OPEN
Properties
readyState
url
withCredentials
onError
onMessage
onOpen
on
Constructors
EventSource
Methods
close
addEventListener
removeEventListener
dispatchEvent
(Not documented.)
Annotations
DomName('EventSource')
Experimental()
Extends
Object
EventTarget
EventSource
Constants
EventStreamProvider
<
Event
>
errorEvent
=
const
EventStreamProvider
<
Event
>
('error')
const
Static factory designed to expose error events to event handlers that are not necessarily instances of
EventSource
.
EventStreamProvider
<
MessageEvent
>
messageEvent
=
const
EventStreamProvider
<
MessageEvent
>
('message')
const
Static factory designed to expose message events to event handlers that are not necessarily instances of
EventSource
.
EventStreamProvider
<
Event
>
openEvent
=
const
EventStreamProvider
<
Event
>
('open')
const
Static factory designed to expose open events to event handlers that are not necessarily instances of
EventSource
.
int
CLOSED
=
2
const
int
CONNECTING
=
0
const
int
OPEN
=
1
const
Properties
int
readyState
read-only
String
url
read-only
bool
withCredentials
read-only
Stream
<
Event
>
onError
read-only
Stream of error events handled by this [EventSource].
Stream
<
MessageEvent
>
onMessage
read-only
Stream of message events handled by this [EventSource].
Stream
<
Event
>
onOpen
read-only
Stream of open events handled by this [EventSource].
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.
Constructors
EventSource
(
String
url
, {
withCredentials
:
false
})
Methods
close
(
) →
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