On Dec 31, 2007, at 12:18 PM, Steve Rose wrote:
> Four buttons handle first, prior, next and last navigation in the
> parent.
> This works perfectly as the grid always updates correctly when
> navigation
> occurs in the parent table. Three other buttons are supposed to
> handle new,
> save and cancel functions. When I click New (code: self.Form.new() or
> self.Form.new('parent'), I lose the link to the grid. I can still
> navigate
> the parent, but the link to the child records are lost. The
> traceback is
> lengthy and not too helpful, but the gist of it seems to be that
> the grid
> loses its current row number and I see such things as "uiIndex <
> m_nCount
> failed in wxBaseArray" blah, blah. Obviously the grid has lost its
> link to
> the parent.
It's not that the link is "lost"; it's that whatever error caused
the traceback is preventing the update from proceeding. Please paste
the full traceback, as it is probably more helpful than you think. ;-)
-- Ed Leafe
-- http://leafe.com
-- http://dabodev.com
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