Sorry guys, yes, it works specifying person.field1.name (i was using
wrongly person.field1_id.name).
Thank you Nuno and Daniel.
What about the "photos_set" value in the template? If I only want to
get the first object of that set, how can i do to not iterate (with a
'for') the whole set? Remember this field is included in the person
object already given.
By now for example, I'm using:
{% for p in person_list.object_list %}
{% for img in p.fotos_set.all %}
{% ifequal img.ordering 0 %}
.....
But I don't want to iterate the whole "p.fotos_set.all". And I know I
can not do filtering on a template (it's only presentation layer).
Any advice is welcome, thanks again.
Caio
On Fri, May 7, 2010 at 7:45 AM, Daniel Roseman <dan...@roseman.org.uk> wrote:
> On May 7, 10:53 am, caio <elc...@gmail.com> wrote:
>> I have in my model something like this:
>>
>> class Person(models.Model):
>> field1 = ForeignKey(City)
>> field2 = models.TextField()
>> field3 = ForeignKey(Type)
>> photos = ImagingField()
>> photos_set = generic.GenericRelation(Image)
>> ....
>>
>> class City(models.Model):
>> name = CharField()
>>
>> class Type(models.Model):
>> value = CharField()
>>
>> Then I wanto to get in my template the value of Person.field1 but as
>> "name" not the "id". The same with field3, I want the "value" not the
>> "id". Maybe is a silly question, but doesn't work if I call
>> Person.field1.name.
>>
>> Finally, I also want to use in my template the first value of the
>> photos_set (in my previous email i refered to this as
>> "my_custom_set"). But again, I can specify this field as values()
>> method's parameter.
>>
>> Hope it explains better the situation.
>> Thanks,
>> Caio
>
> Something is definitely wrong here if you can't do
> {{ person.field1.name }} in your template - assuming 'person' is an
> instance of the Person model. That should definitely work. Please can
> you post your view and template code showing this problem.
> --
> DR.
>
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