continuation()

The application integrating the Scrivito SDK with an external data provider can use this parameter for retrieving the results in batches. If the result of the index callback contains a continuation handle (see provideDataClass), this handle will be provided by the Scrivito SDK to the index callback when the subsequent batch of data is requested.

Returns

String or undefined – A String representing the continuation if this request is a follow-up to an earlier one. It returns undefined otherwise.