Tuesday, October 13, 2009

displaying fields from 2 related models

Hi,

I have a model called Link that allows the user to save a URL with a
title and description. The website i am making is full of Links users
have added (like a bookmarking service)

class Link(models.Model):
user = models.ForeignKey(User)
title = models.CharField(max_length=200)
link = models.URLField(verify_exists=True)
pub_date = models.DateTimeField('Date Published')

Other users can save their favourite links that they see on the site.
For this i created a SaveLink model

class SaveLink(models.Model):
user = models.ForeignKey(User)
link = models.ForeignKey(Link)
save_date = models.DateTimeField(auto_now=True)

On the users profile page i want to list the links they added as their
favourites, so i need the user and link fields from the SaveLink model
and i also want to show the title and pub_date fields from the Link
model.

Currently my view looks like

links = SaveLink.objects.filter(user=request.user).order_by('-
save_date')

But how can i access fields from both the SaveLink model and Link
model in the queryset ?

Sorry for the noob question !!

Thanks
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