Ok ... I just figured out how to use a GWT-RPC Datasource with
SmartGWT Widgets, specifically the ListGrid.

so, there are two questions I have with gwt-rpc:
1) how are you handling a parent-child relationship from the database,
how do you define the DTO(s).
2) how do you handle pushing parent-child data from the UI (in a DTO)
back to the database for an update or add.

Any examples, or any suggestions would be very helpful.

Thanks!
                          Tom
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