On Jan 8, 2008 5:17 PM, Ed Leafe <[EMAIL PROTECTED]> wrote:
> On Jan 8, 2008, at 6:11 PM, johnf wrote:
>
> > So I think we did the following:
> > biz=self.PrimaryBizobj
> > biz.new()
> > #the empty record displayed on a grid
> > biz.Record.FirstName="Harry"
> > biz.getDataSet()
> > # "Harry" appears in the data
> > biz.save()
> > # no error message
> > biz.requery()
> > # "Harry' is gone.
>
> I think that the problem is that the direct access of the field is
> bypassing the memento logic. This was added for efficiency, so that
> we would not have to scan a huge dataset to find the one or two
> modified records.
Just tried it again with the setFieldVal just to make sure, same thing
happens....
>
> Try changing the code to read:
>
> biz=self.PrimaryBizobj
> biz.new()
> #the empty record displayed on a grid
> biz.setFieldVal("FirstName", "Harry")
>
> ... followed by the rest.
>
> > #but I can
> > biz.execute("insert into customers (firstname) values ('Harry')")
> > and all works????????
>
> Because you are not relying on the memento system, since you are
> directly executing code; in this case, the bizobj is simply passing
> the code through and not doing anything like validation, etc., that a
> bizobj would normally do.
>
> -- Ed Leafe
> -- http://leafe.com
> -- http://dabodev.com
>
>
>
>
[excessive quoting removed by server]
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