FetchEvent class
This is the event type for fetch events dispatched on the
service worker global scope. It contains information about the
fetch, including the request and how the receiver will treat the
response. It provides the event.respondWith() method, which
allows us to provide a response to this fetch.
Event
ExtendableEvent
FetchEvent
- Implemented types
- Available extensions
- Annotations
-
- @JS()
- @staticInterop
Constructors
- FetchEvent(String type, FetchEventInit eventInitDict)
-
factory
Properties
- bubbles → bool
-
Available on Event, provided by the PropsEvent extension
no setter - cancelable → bool
-
Available on Event, provided by the PropsEvent extension
no setter - cancelBubble ↔ bool
-
Available on Event, provided by the PropsEvent extension
getter/setter pair - clientId → String
-
Available on FetchEvent, provided by the PropsFetchEvent extension
no setter - composed → bool
-
Available on Event, provided by the PropsEvent extension
no setter - currentTarget → EventTarget?
-
Available on Event, provided by the PropsEvent extension
no setter - defaultPrevented → bool
-
Available on Event, provided by the PropsEvent extension
no setter - eventPhase → int
-
Available on Event, provided by the PropsEvent extension
no setter -
handled
→ Future<
void> -
Available on FetchEvent, provided by the PropsFetchEvent extension
no setter - hashCode → int
-
The hash code for this object.
no setterinherited
- isTrusted → bool
-
Available on Event, provided by the PropsEvent extension
no setter - preloadResponse → Future
-
Available on FetchEvent, provided by the PropsFetchEvent extension
no setter - replacesClientId → String
-
Available on FetchEvent, provided by the PropsFetchEvent extension
no setter - request → Request
-
Available on FetchEvent, provided by the PropsFetchEvent extension
no setter - resultingClientId → String
-
Available on FetchEvent, provided by the PropsFetchEvent extension
no setter - returnValue ↔ dynamic
-
Available on Event, provided by the PropsEvent extension
getter/setter pair - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- srcElement → EventTarget?
-
Available on Event, provided by the PropsEvent extension
no setter - target → EventTarget?
-
Available on Event, provided by the PropsEvent extension
no setter - timeStamp → double
-
Available on Event, provided by the PropsEvent extension
no setter - type → String
-
Available on Event, provided by the PropsEvent extension
no setter
Methods
-
composedPath(
) → Iterable< EventTarget> -
Available on Event, provided by the PropsEvent extension
-
initEvent(
String type, [bool? bubbles = false, bool? cancelable = false]) → void -
Available on Event, provided by the PropsEvent extension
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
preventDefault(
) → void -
Available on Event, provided by the PropsEvent extension
-
respondWith(
Future< Response> r) → void -
Available on FetchEvent, provided by the PropsFetchEvent extension
-
stopImmediatePropagation(
) → void -
Available on Event, provided by the PropsEvent extension
-
stopPropagation(
) → void -
Available on Event, provided by the PropsEvent extension
-
toString(
) → String -
A string representation of this object.
inherited
-
waitUntil(
Future f) → void -
Available on ExtendableEvent, provided by the PropsExtendableEvent extension
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited