On May 26, 3:08 pm, Joshua Partogi <joshua.j...@gmail.com> wrote:
> Hi all,
>
> I have a very trivial case that somebody might have solved before, but I can
> not get my head around.
>
> I have this two objects that is related to each other:
>
> ----
> class Product(models.Model):
> name = models.CharField(max_length=50)
>
> class Picture(models.Model):
> product = models.ForeignKey(Product)
>
> ----
>
> Now I want to display this list of Products and the related picture. I tried
> looking in the docs how to get the related picture via template but could
> not get the workaround for it.
>
> Has anyone been in this case before and has solved it?
>
> Thank you very much in advance.
>
You have a foreign key from picture to product, not the other way
round - so there are potentially several pictures for each product. If
this isn't what you want, perhaps you should use a OneToOneField
instead.
However, assuming that you just want the first picture for any
product, you can do this:
{% for product in products %}
{{ product.name }} - {{ product.picture_set.all.0 }}
{% endfor %}
--
DR.
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