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BroadcastChannel.dispatchEvent method | Node.js worker_threads module | Bun

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method

worker_threads.BroadcastChannel.dispatchEventdispatchEvent(event: Event): boolean;Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

Referenced typesclass EventAn event which takes place in the DOM.

MDN Reference

readonly AT_TARGET: 2readonly bubbles: booleanReturns true or false depending on how event was initialized. True if event goes through its target's ancestors in reverse tree order, and false otherwise.

MDN Reference

readonly BUBBLING_PHASE: 3readonly cancelable: booleanReturns true or false depending on how event was initialized. Its return value does not always carry meaning, but true can indicate that part of the operation during which event was dispatched, can be canceled by invoking the preventDefault() method.

MDN Reference

readonly CAPTURING_PHASE: 1readonly composed: booleanReturns true or false depending on how event was initialized. True if event invokes listeners past a ShadowRoot node that is the root of its target, and false otherwise.

MDN Reference

readonly currentTarget: null | EventTargetReturns the object whose event listener's callback is currently being invoked.

MDN Reference

readonly defaultPrevented: booleanReturns true if preventDefault() was invoked successfully to indicate cancelation, and false otherwise.

MDN Reference

readonly eventPhase: numberReturns the event's phase, which is one of NONE, CAPTURING_PHASE, AT_TARGET, and BUBBLING_PHASE.

MDN Reference

readonly isTrusted: booleanReturns true if event was dispatched by the user agent, and false otherwise.

MDN Reference

readonly NONE: 0readonly target: null | EventTargetReturns the object to which event is dispatched (its target).

MDN Reference

readonly timeStamp: numberReturns the event's timestamp as the number of milliseconds measured relative to the time origin.

MDN Reference

readonly type: stringReturns the type of event, e.g. "click", "hashchange", or "submit".

MDN Reference

readonly static AT_TARGET: 2readonly static BUBBLING_PHASE: 3readonly static CAPTURING_PHASE: 1readonly static NONE: 0composedPath(): EventTarget[];Returns the invocation target objects of event's path (objects on which listeners will be invoked), except for any nodes in shadow trees of which the shadow root's mode is "closed" that are not reachable from event's currentTarget.

MDN Reference

preventDefault(): void;Sets the defaultPrevented property to true if cancelable is true.

stopImmediatePropagation(): void;Stops the invocation of event listeners after the current one completes.

stopPropagation(): void;This is not used in Node.js and is provided purely for completeness.

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