DataSource refresh

[thiebal]

I have 2 datasource instances: one for fetching (used by a ListGrid) and one for updating (used by a DynamicForm). It's the same datasource but I need 2 differents instances.
I would like to update the ListGrid datasource by updating only the record I've modified with the form without having to invalidate the whole cache.

Is it possible to add a record to a datasource without executing server requests?

Thanks

[thiebal]

Or maybe it's possible to refetch just one record ?

[Isomorphic]

This is automatic, see the docs for ResultSet about cache synchronization and see the FAQ about grids not updating.

[thiebal]

I see but in my case, I have 2 instances of the same DataSource... so automatic cache synchronization cannot work if I understand well.

I imagine I must use a single DataSource instance and share it in my ListGrid and DynamicForm...

Thanks for your help :)

Cedric