Override the "save" method.
http://www.djangoproject.com/documentation/model_api/#overriding-default-model-methods
I use nesh's ImageWithThumbnailField() which does this file rename
on save, you might want to check its source code for tips.
http://trac.studioquattro.biz/djangoutils/wiki/Thumbnail
On 10/14/06, iain duncan <[EMAIL PROTECTED]> wrote:
>
> I got some previous advice on overriding how the admin does delete which
> was pretty straightforward as it does just uses a url. The Save button
> doesn't seem to work that way.
>
> I would like to save a file name not as it is given, but in an altered
> format based on another field, so before the file gets uploaded I need
> to save it's name. Any tips on how to approach that?
>
> Thanks
> Iain
>
>
> >
>
--
Julio Nobrega - http://www.inerciasensorial.com.br
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