On Sep 16, 2:30 am, Daniel Roseman <[EMAIL PROTECTED]>
wrote:
>
> Sorry, my mistake. filter() always gives you a queryset - because
> there might be more than one instance of the related model that fits
> the criteria - so you can't jut reference the location/width directly.
> The best way is to do something like this:
>
> try:
> return
> self.system_pictures.filter(image_category__name='Header_Pic')[0]
> except IndexError:
> pass
>
> which will always get the first related image in that category, and
> silently swallows the error that's thrown if there's no such picture.
>
Can't seem to get the 'except IndexError:' line to pass syntax.
However, it works fine without. Just have to be sure images are
there. :)
> By the way, I would recommend playing around in the shell (./manage.py
> shell) with this - you'll get a much better feel for how it all fits
> together.
Had done some of that, but just couldn't figure this one out!
Again Much Thanks!
Lance
P.S.
I am really enjoying Django much more than Rails.
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