Il 17/07/14 18:18, Serge Bourgeois ha scritto:
> but, I got a message saying that I couldn't change the objects already
> existing ...
look for a validator... in case you are using IS_NOT_IN_DB it happens
that when you're not updateing a value in a field with this validator
but other, because of the whole record will be submitted for update, the
value not modified is considered in the query because already in db and
that cause the error.
A solution coud be to rewrithe the query passed to the validator on the
fly when you are in edit mode...

Hope it could help

Cheers

     M.

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