But after using the 'from' tag, here is how the data looks:
answered on 28 Feb 2014, 08:47 AM
I am afraid that providing the ability to define complex data fields in the dataSource's schema is not in our immediate plans.
If I understood correctly, the problem with 'from approach' is that the Grid sends back to server incorrectly formatted data. In such case you can use the parameterMap function of the transport which purpose is to convert the request parameters to a format suitable for the remote service.
For more information and code sample please check the corresponding documentation.