On Nov 15, 2007, at 11:23 AM, Heling Yao wrote:
> Thanks Ed for your detailed explanation. I find it a little bit too
> difficult to implement. Even if I did the above changes, I still need
> to change the ui files.
That's the two edges of the AppWizard sword. It lets you do simple
things quickly, but while more complex things are possible, you have
to do a lot of that work by hand.
> So I'm thinking of a query builder (supporting joining tables etc.)
> like that of MS Access. I know the select page in the datanav2 class
> is already a single table query tool, but if I want to implement
> multiple table query in Dabo, shall I base the code on datanav2, or
> should I look somewhere else?
I would use some of the logic in the datanav2 code as a starting
point, but I wouldn't tie it to the datanav subframework; I would
make it available as a general-purpose tool that could then be
integrated into datanav if desired.
-- Ed Leafe
-- http://leafe.com
-- http://dabodev.com
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