I have a problem that should have a fairly straight forward solution.
I have a JPA datasource and I'm trying to include a few fields in it that don't exist in the backing JPA domain (or the corresponding database table). I would like to populate these fields via DMI on the server side and then display the computed values to the user via columns in a ListGrid. Simply adding more fields in the datasource doesn't seem to work. How can I go about accomplishing this?
I have a JPA datasource and I'm trying to include a few fields in it that don't exist in the backing JPA domain (or the corresponding database table). I would like to populate these fields via DMI on the server side and then display the computed values to the user via columns in a ListGrid. Simply adding more fields in the datasource doesn't seem to work. How can I go about accomplishing this?