[PySide] DataMapper issues

Adrian Klaver adrian.klaver at gmail.com
Sun Feb 17 23:14:20 CET 2013

On 02/17/2013 07:17 AM, Srini Kommoori wrote:
> I tried to create a simple testcase to recreate the problem - so far
> basic stuff works for me(mapper and sql components). If you have a
> simple test case, it would help a lot.

It turns out it is an interaction between the model EditStrategy and the 
DataMapper SubmitPolicy. You cannot set a model EditStrategy. If you 
leave it unset then the DataMapper works. Though for a reason I have not 
yet figured out when you do DataMapper.submit() all the mapped fields 
are updated to the database, not just the changed one(s).

Adrian Klaver
adrian.klaver at gmail.com

More information about the PySide mailing list