Duplicate key warning when adding record to client datasource bound grid

[gordon333]

I am using a datasource bound form/grid to add a record to a grid. The datasource is client only. The key is auto generated (derived) It is working but I am getting a duplicate key warning.
This same warning can be replicated using the showcase example: http://www.smartclient.com/smartgwt/..._form_category (see second message).

12:41:58.968:TMR1:WARN:DataSource:supplyItemLocalDS:clientOnly dataSource found a missing value for primaryKey field 'itemID' during an add request. Derived value 5 from sequence processing
12:41:58.974:TMR1:WARN:DataSource:supplyItemLocalDS:clientOnly add operation: Duplicate key: {nextShipment: Date(07/04/2017),
category: "Rollfix Glue",

The browser is Chrome for windows Version 59.0.3071.115 (Official Build) (64-bit)


Is this warning normal behavior or should the add be performed differently?

Thanks,

Jason

[Isomorphic]

You're doing things correctly - we've made a couple of framework changes to deal with it and you can retest in builds dated July 7 and later.

Note that the first warning you see is because your auto-derived field is not actually specified as type:"sequence" - the warning wouldn't be output otherwise.