[Gambas-user] Nested data source

[Marco Ancillotti]

uhmmm, so I have a graphical design problem , I have a form that would 
like to be like:

1)---------input from datasource1-------------

2)---------insert into datasource2-------------

3)---------input from datasource1-------------

Is there a way to move third part to a datasource3 and link datasource 1 
to 3 ?
If I move datasource 2 to bottom the graphical design will be hard to 
understand.

thank's.



Il 02/07/19 22:33, Benoît Minisini ha scritto:
> Le 02/07/2019 à 18:54, Marco Ancillotti a écrit :
>> Hi all,
>>
>> I have a problem using nested data source , if I put a datasource2 
>> inside a datasource1 ( graphically ) when I change datasource1 filter 
>> I get no result from datasource2.
>>
>> Somethink like:
>>
>> print datasource2.count    --> 119 ( or somethink else )
>> datasource1.filter = 'cod > 30'
>> datasource1.movefirst()
>> print datasource2.count    --> 0
>>
>> When I move datasource2 outside datasource1 it work as expected.
>>
>> Is this a bug ?
>>
>> thank's in advance,
>>
>> marco.
>>
>
> No, it's by design. A datasource is filtered by the current record of 
> its parent datasource. Of course, they are supposed to have key fiels 
> in common.
>
> Regards,
>