Error in master-detail

Alisson · Post by **Alisson** » Wed 15 Jul 2009 16:43

I had tried the Unidac components, but I resolve to buy a IbDac components. I find some bugs in components Unidac as this links:
http://www.devart.com/forums/viewtopic.php?t=14298
http://www.devart.com/forums/viewtopic.php?t=14330

Now I found the same bug in IbDac components. I do a example that can downloaded in this link:
http://www.4shared.com/file/118301886/2 ... ample.html

I am using IbDac 3, FireBird 2.0 and Delphi 7. I need to resolve this problem quickly, because
I'm developing a program with the components, So please help to Devart.

I am waiting answer in [email protected]

Thanks for atention

Alisson Costa Resende

Plash · Post by **Plash** » Fri 17 Jul 2009 07:28

You should set the AutoCommit property of TIBCConnection to False. When this property is True, and TIBCQuery.AutoCommit = True, IBDAC performs CommitRetaining after each query execution.

You should also place the TIBCTransaction component on the form, and assign it to the UpdateTransaction property of the TIBCQuery components. In this case ApplyUpdates is performed in a separate transaction.