DataSourceInfo

This property applies only to FeatureLayerDataSource . The gdbVersion applies to the gdb version used when querying/adding/updating a feature layer. For additional information, please see: Query (Feature Service/Layer) Version Management Service

The DataSourceInfo instanceStatus property indicates the create status of the data source. The instanceStatus is of type DataSourceStatus enum.

This property applies only to a QueriableDataSource . Timestamp (in milliseconds) indicating when the data was last refreshed.

This property applies only to a QueriableDataSource . For static data, the data does not need refresh. For auto refresh data, the data requires a refresh on arrival of the refresh interval.

An immutable array of selected DataSource ids.

If widgets select records by dataSource.selectRecords , the data source will save the original select options here. The data source will use selectOptions to query records and save IDs of the query result to selectedIds . So if widgets only need to highlight the selected records, please just watch changes of selectedIds .

Whenever the source of data source is changed, the sourceVersion is incremented +1. The sourceVersion is 1 when the data is loaded for the first time.

Whenever a data source is changed on the client side, the version is incremented +1. The version is 1 when the data is loaded for the first time.

The query parameters widgets applied to the DataSource . The query does not have page info.

Type declaration