[Lazarus] Updating a field from an OnEditButtonClick event (fixed)

[Julio César Gázquez]

El 30/06/11 05:13, Luca Olivetti escribió:
> Al 29/06/2011 17:53, En/na Julio César Gázquez ha escrit:
>
>> However, I found that in the OnEditButtonClick event I can't put the
>> dataset in dsEdit state, the Edit procedure has no visible effect and
>> the field assignment triggers an exception.
>>
> Works here, lazarus 0.9.30, fpc 2.4.2, zeos 6.6.4 (with some local 
> modifications to make it compile under current lazarus).
> (In my program I used a TRxDBGrid, and I'm quite pissed that now the 
> headings are awful, but I also tested with a plain TDbGrid).
I've built again fcl-db with debugging symbols and find the problems lie 
on datasource code triggered when the dataset propagates the event in 
the append code. If I detach the datasource before calling Edit it works 
as intended.

BTW, I'm using fpc 2.4.4 from a recent build of 0.9.30+fixes, could it 
be a regression?

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