Re: Post-save hook after inline records saved?

On Feb 3 2010, 8:52 pm, Andy Robinson <captainro...@gmail.com> wrote:
> I'm writing a bookkeeping system using Django latest code.   I would
> like to make sure that when certain records are saved, changes are
> made to other records.    For example, when I save a Sale model in the
> admin - or programmatic code - it may create (or update) a bunch of
> records in the general ledger tables.  Overriding the model.save()
> method worked well up to a point.
>
> I have one model that uses inlines in a master-detail relationship.
> Think of Orders, and Lines within them.  I enter an Order with 3
> Lines.  Unfortunately, overriding Order.save() doesn't work, because
> when the save event fires, none of the lines have been saved or hooked
> up to it yet.     post-save signals are no better.
>
> (Ugly workaround in admin:  hit 'save and continue editing', then hit
> 'save'.  The second time I save, the order rows exist)
>
> Can anyone suggest a strategy whereby, when an Order gets saved, I can
> hook into some event AFTER the related Lines have been saved?

Hi Andy.

Did you find a workaround for this? Or can anyone suggest something
now?

Thanks
Vinicius Massuchetto

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