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    SyncRegistration

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    Non-standard
    This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

    The SyncRegistration interface of the the ServiceWorker API provides an object for managing background synchronization.

    Properties

    SyncRegistration.tagRead only
    Provides the unique identifier of the specified SyncRegistration object.

    Methods

    SyncRegistration.unregister
    Returns a Promise that resolves to Boolean indicating whether the SyncRegistration object was unregistered.

    Examples

    // TBD

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
    Basic support Not supported ? ? ? ?
    Feature Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
    Basic support Not supported ? ? ? ? ? Not supported

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     此页面的贡献者： jpmedley, Alpesh, Bdmoittry
     最后编辑者: jpmedley,