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View that references a view - parameterisation blues
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30/04/1998 06:11:21
Steve Camsell
Windmill Associates
Bath, Royaume Uni
 
 
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Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
View that references a view - parameterisation blues
Divers
Thread ID:
00095904
Message ID:
00095904
Vues:
55
I have a local view. This local view uses fields from a remote view. My remote view is parameterised to retrieve lines for a specified order. This works fine in isolation. I open the remote view using the NODATA clause in the DataEnv, then in the Init() of the form I retrieve the order id, then requery the view.

The problem is, that even when I open my local view with the NODATA clause, Fox still prompts me for the value of nOrder_id (which is required by the remote view). Even when I do the following from the command line I get the problem:

USE DBname!RemoteViewName NODATA &&-Parameterised
USE DBname!LocalViewName NODATA &&-Not parameterised

As soon as the second line is run it asks me for the order_id that the remote view needs to retieve order lines! Am I doing something wrong? Is this a bug? Is there a workaround?
Steve Camsell
Development Consultant
Steve.Camsell@Windmill-DBM.Co.Uk
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