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trait DedicatedWorkerGlobalScope extends EventTarget with WorkerGlobalScope

The DedicatedWorkerGlobalScope object (the Worker global scope) is accessible through the self keyword. Some additional global functions, namespaces objects, and constructors, not typically associated with the worker global scope, but available on it, are listed in the JavaScript Reference. See also: Functions available to workers.

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Annotations
@JSType() @native()
Linear Supertypes
WorkerGlobalScope, EventTarget, Object, Any, AnyRef, Any
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Inherited
  1. DedicatedWorkerGlobalScope
  2. WorkerGlobalScope
  3. EventTarget
  4. Object
  5. Any
  6. AnyRef
  7. Any
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Visibility
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Value Members

  1. def addEventListener[T <: Event](type: String, listener: Function1[T, _], options: EventListenerOptions): Unit

    The EventTarget.addEventListener() method registers the specified listener on the EventTarget it's called on.

    The EventTarget.addEventListener() method registers the specified listener on the EventTarget it's called on. The event target may be an Element in a document, the Document itself, a Window, or any other object that supports events (such as XMLHttpRequest).

    This implementation accepts a settings object of type EventListenerOptions.

    MDN

    Definition Classes
    EventTarget
  2. def addEventListener[T <: Event](type: String, listener: Function1[T, _], useCapture: Boolean = js.native): Unit

    The EventTarget.addEventListener() method registers the specified listener on the EventTarget it's called on.

    The EventTarget.addEventListener() method registers the specified listener on the EventTarget it's called on. The event target may be an Element in a document, the Document itself, a Window, or any other object that supports events (such as XMLHttpRequest).

    MDN

    Definition Classes
    EventTarget
  3. def caches: Any

    The caches read-only property of the WorkerGlobalScope interface returns the CacheStorage object associated with the current worker context.

    The caches read-only property of the WorkerGlobalScope interface returns the CacheStorage object associated with the current worker context. This object enables service worker functionality such as storing assets for offline use, and generating custom responses to requests.

    MDN

    Definition Classes
    WorkerGlobalScope
  4. def close(): Unit

    The close() method of the WorkerGlobalScope interface discards any tasks queued in the WorkerGlobalScope's event loop, effectively closing this particular scope.

    The close() method of the WorkerGlobalScope interface discards any tasks queued in the WorkerGlobalScope's event loop, effectively closing this particular scope.

    MDN

    Definition Classes
    WorkerGlobalScope
  5. def dispatchEvent(evt: Event): Boolean

    Dispatches an Event at the specified EventTarget, invoking the affected EventListeners in the appropriate order.

    Dispatches an Event at the specified EventTarget, invoking the affected EventListeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) apply to events dispatched manually with dispatchEvent().

    MDN

    Definition Classes
    EventTarget
  6. def hasOwnProperty(v: String): Boolean
    Definition Classes
    Object
  7. def importScripts(urls: Array[String]): Unit

    The importScripts() method of the WorkerGlobalScope interface imports one or more scripts into the worker's scope.

    The importScripts() method of the WorkerGlobalScope interface imports one or more scripts into the worker's scope.

    MDN

    Definition Classes
    WorkerGlobalScope
  8. def isPrototypeOf(v: Object): Boolean
    Definition Classes
    Object
  9. def location: WorkerLocation

    The location read-only property of the WorkerGlobalScope interface returns the WorkerLocation associated with the worker.

    The location read-only property of the WorkerGlobalScope interface returns the WorkerLocation associated with the worker. It is a specific location object, mostly a subset of the Location for browsing scopes, but adapted to workers.

    MDN

    Definition Classes
    WorkerGlobalScope
  10. def navigator: WorkerNavigator

    The navigator read-only property of the WorkerGlobalScope interface returns the WorkerNavigator associated with the worker.

    The navigator read-only property of the WorkerGlobalScope interface returns the WorkerNavigator associated with the worker. It is a specific navigator object, mostly a subset of the Navigator for browsing scopes, but adapted to workers.

    MDN

    Definition Classes
    WorkerGlobalScope
  11. val onError: Function1[ErrorEvent, _]

    The onerror property of the WorkerGlobalScope interface represents an EventHandler to be called when the error event occurs and bubbles through the Worker.

    The onerror property of the WorkerGlobalScope interface represents an EventHandler to be called when the error event occurs and bubbles through the Worker.

    MDN

    Definition Classes
    WorkerGlobalScope
  12. val onlanguagechange: Function1[Event, _]

    The onlanguagechange property of the WorkerGlobalScope interface represents an EventHandler to be called when the languagechange event occurs and bubbles through the Worker.

    The onlanguagechange property of the WorkerGlobalScope interface represents an EventHandler to be called when the languagechange event occurs and bubbles through the Worker.

    MDN

    Definition Classes
    WorkerGlobalScope
  13. val onmessage: Function1[MessageEvent, _]

    The onmessage property of the DedicatedWorkerGlobalScope interface represents an EventHandler to be called when the message event occurs and bubbles through the Worker — i.e.

    The onmessage property of the DedicatedWorkerGlobalScope interface represents an EventHandler to be called when the message event occurs and bubbles through the Worker — i.e. when a message is sent to the worker using the Worker.postMessage method.

    MDN

  14. val onoffline: Function1[Event, _]

    The onoffline property of the WorkerGlobalScope interface represents an EventHandler to be called when the offline event occurs and bubbles through the Worker.

    The onoffline property of the WorkerGlobalScope interface represents an EventHandler to be called when the offline event occurs and bubbles through the Worker.

    MDN

    Definition Classes
    WorkerGlobalScope
  15. val ononline: Function1[Event, _]

    The ononline property of the WorkerGlobalScope interface represents an EventHandler to be called when the online event occurs and bubbles through the Worker.

    The ononline property of the WorkerGlobalScope interface represents an EventHandler to be called when the online event occurs and bubbles through the Worker.

    MDN

    Definition Classes
    WorkerGlobalScope
  16. def postMessage(aMessage: Any, transferList: UndefOr[Array[Transferable]] = js.native): Unit

    The postMessage() method of the DedicatedWorkerGlobalScope interface sends a message to the main thread that spawned it.

    The postMessage() method of the DedicatedWorkerGlobalScope interface sends a message to the main thread that spawned it. This accepts a single parameter, which is the data to send to the worker. The data may be any value or JavaScript object handled by the structured clone algorithm, which includes cyclical references.

    The main scope that spawned the worker can send back information to the thread that spawned it using the Worker.postMessage method.

    MDN

    aMessage

    The object to deliver to the main thread; this will be in the data field in the event delivered to the Worker.onmessage handler. This may be any value or JavaScript object handled by the structured clone algorithm, which includes cyclical references.

    transferList

    An optional array of Transferable objects to transfer ownership of. If the ownership of an object is transferred, it becomes unusable (neutered) in the context it was sent from and it becomes available only to the main thread it was sent to.

  17. def propertyIsEnumerable(v: String): Boolean
    Definition Classes
    Object
  18. def removeEventListener[T <: Event](type: String, listener: Function1[T, _], options: EventListenerOptions): Unit

    Removes the event listener previously registered with EventTarget.addEventListener.

    Removes the event listener previously registered with EventTarget.addEventListener.

    This implementation accepts a settings object of type EventListenerOptions.

    MDN

    Definition Classes
    EventTarget
  19. def removeEventListener[T <: Event](type: String, listener: Function1[T, _], useCapture: Boolean = js.native): Unit

    Removes the event listener previously registered with EventTarget.addEventListener.

    Removes the event listener previously registered with EventTarget.addEventListener.

    MDN

    Definition Classes
    EventTarget
  20. def self: DedicatedWorkerGlobalScope.this.type

    The self read-only property of the WorkerGlobalScope interface returns a reference to the WorkerGlobalScope itself.

    The self read-only property of the WorkerGlobalScope interface returns a reference to the WorkerGlobalScope itself. Most of the time it is a specific scope like DedicatedWorkerGlobalScope, SharedWorkerGlobalScope, or ServiceWorkerGlobalScope.

    MDN

    Definition Classes
    WorkerGlobalScope
  21. def toLocaleString(): String
    Definition Classes
    Object
  22. def valueOf(): Any
    Definition Classes
    Object