GWT-RPC Datasource template

[neik]

Hi,

I am using Benjamin's GWT-RPC Datasource template (http://forums.smartclient.com/showthread.php?t=4556) and I am facing interesting problem here.

First i have to say that I am beginner with SmartGWT so I did not make any changes !

Im have a grid with datasource extending Ben's GwtRpcDataSource.
When I call grid.addData(someRecord) hibernate did insert it into db and I can see the record is added (visually = new row appears) into grid.
But when I try to immediately remove or edit this record it is not there !(Getting nullPointerException)
After investigating I can see that even after successful insert into db and (again visual) add into grid the grid.getRecords().length is still the same as before adding !

Has anyone ever experienced something like this ?

Would be very appreciated if some could point me, thx

Using SmartGWT 2.4 on Firefox 3.6.13.

Zbynek

[meindert]

My guess would be that you didn't indicate the primary key field?
You do this in getDataSourceFields:

field = new DataSourceTextField("id","primary key"); 
field.setPrimaryKey(true);
fields.add(field);

or you didn't set the primary key on the record you returned?