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
On Fri, May 7, 2010 at 6:26 AM, Nuno Maltez <nuno.li...@gmail.com> wrote:
>> MyModel.objects.values('id', 'field1__name', 'field2',
>> 'field3__value', 'my_custom_set')
>
> ...
>
>> I could use all() result, but I must use the ForeingKey values of the
>> field1 and field3, so I don't know how to get its values if it not the
>> way I said before.
>>
>> How can I resolve this?
>
> I can't help you on how to use the values method, but can't you just access
> obj.field1.name to get the name of the related object in field 1 (or
> obj.field1.id to get its id).
>
>
> HTH,
> Nuno
>
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