variable BroadcastChannel

type


            { readonly prototype: BroadcastChannel; new (name: string): BroadcastChannel;  }

interface BroadcastChannel

extends EventTarget

Properties

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            name: string

Returns the channel name (as passed to the constructor).

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            onmessage: ((this: BroadcastChannel, ev: MessageEvent) => any) | null

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            onmessageerror: ((this: BroadcastChannel, ev: MessageEvent) => any) | null

Methods

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            close(): void

Closes the BroadcastChannel object, opening it up to garbage collection.

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            postMessage(message: any): void

Sends the given message to other BroadcastChannel objects set up for this channel. Messages can be structured objects, e.g. nested objects and arrays.

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            addEventListenerType Parameters

    
      
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            K extends keyof BroadcastChannelEventMap
          
        
      
      
    
   
(type: K, listener: (this: BroadcastChannel, ev: BroadcastChannelEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void

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            addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void

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            removeEventListenerType Parameters

    
      
      🔗
    
      
        
          
            K extends keyof BroadcastChannelEventMap
          
        
      
      
    
   
(type: K, listener: (this: BroadcastChannel, ev: BroadcastChannelEventMap[K]) => any, options?: boolean | EventListenerOptions): void

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            removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void