johnf wrote:
> Larry and I have a form that has the need to create bizobj's that use the
> same
> data source (in this case 'public.aglots'). I believe this would be a common
> requirement and Dabo should support.
>
>
> The first bizobj uses several 'sum's in the select statement (has only one
> row). The second bizobj is just a normal table (many rows). Both use '
> self.DataSource = "public.aglots" in the afterInit().
>
> We have two dGrids on the form. One where we use the aggregate bizobj and
> the
> second uses the normal bizobj. Both are children. When we click on the
> second grid we get an error that was traced to the following code in dGrid:
>
> if not self.Form.moveToRowNumber(newRow, bizobj.DataSource):
> dabo.ui.callAfter(self.refresh)
>
> The problem comes from using 'bizobj.DataSource'. In both bizobj's the
> DataSource is the same ("public.aglots" ). So when the user clicks on the
> grid with many rows Dabo uses ("public.aglots" ) to move to the row - but
> finds the first one listed (in this case the bizobj with only one row) and
> not the second one (the one with many rows).
>
> By removing the "DataSource" as in
> self.Form.moveToRowNumber(newRow, bizobj) all works. But as complex as dGrid
> and the relationship with bizobjs is - I not sure this is the correct thing
> to do.
It really isn't correct, I don't think (Ed?), because with form
mediation we want the form to determine which bizobj to use.
> Please review and hopefully provide some insight on the change or offer a new
> suggestion.
Change DataSource of each biz to be unique? AFAIK DataSource is only
used for identification purposes, so name the first one "aglots_1" and
the second one "aglots_2".
Test with grid._mediateRowNumberThroughForm=False and see if your
results are better.
Paul
_______________________________________________
Post Messages to: [email protected]
Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-dev
Searchable Archives: http://leafe.com/archives/search/dabo-dev
This message: http://leafe.com/archives/byMID/[EMAIL PROTECTED]
