DataSource + RPC

[dafra]

Hello
I'm writting simple app in which my datasource comunicates with rpc service. For example my rpc send JSON object to datasource. I have problem with adding this object to my ListGrid. Below is code.
I would by grateful if you help me.
Thanks

public class JSONServiceImpl extends RemoteServiceServlet implements JSONService {

    public String myMethod() {
      return "{"
              + "id:1,"
              + "name:\"Name\""
              + "}";
    }
}

   @Override
    protected Object transformRequest(DSRequest dsRequest) {
       final String requestId = dsRequest.getRequestId ();
        final DSResponse response = new DSResponse ();
        
        response.setAttribute ("clientContext", dsRequest.getAttributeAsObject ("clientContext"));
        response.setStatus (0);
        JSONServiceAsync service = GWT.create (JSONService.class);
        service.myMethod(new AsyncCallback<String> () {
            public void onFailure (Throwable caught) {
                response.setStatus (RPCResponse.STATUS_FAILURE);
                SC.say("Failure");
                processResponse (requestId, response);
            }

            public void onSuccess (String result) {

                ListGridRecord r = new ListGridRecord( JSONEncoder.decode(result));

                response.setData(r);
                processResponse (requestId, response);
            }
    });
        return dsRequest.getData();
    }

[bwilkins30]

Don't use a DataSource with a RPC.

http://forums.smartclient.com/showth...t=8159#aGWTRPC