Class MultiObserver<T>

Static WatchSearch playground for Watch

• Watch<T>(observables: Observable<T>[], callback: (eventData: T, eventState: EventState) => void, mask?: number, scope?: any): MultiObserver<T>

• Raise a callback when one of the observable will notify

  Type parameters

  • T

  Parameters

  • observables: Observable<T>[]

    defines a list of observables to watch

  • callback: (eventData: T, eventState: EventState) => void

    defines the callback to call on notification

    • • (eventData: T, eventState: EventState): void

      • Parameters

        • eventData: T

        • eventState: EventState

        Returns void

  • Optional mask: number

    defines the mask used to filter notifications

  • Optional scope: any

    defines the current scope used to restore the JS context

  Returns MultiObserver<T>

  the new MultiObserver