Hi,
I'm pretty new to python and django. I have a list of items that I'm
displaying, and each item can have zero, one or many images. I want
to display the first image if one exists.
I soon found out that I can't do stuff like test:
item.images.all().count() in the templates, so I thought I'd add a
custom method to the item model like this:
def image(self):
if self.images.all().count() > 0:
return self.images.all()[:1]
else:
return None
I'm coming from ruby... so I thought I might be able to access this
from the template as "item.image", but then I realized I have to
access it as "item.image()" which the templates don't support.
What's the Python/Django way to do this?
Thanks
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