Figured it out. Template wanted (for whatever reason)
{% for foo in bar.foos.all %} instead of {% for foo in
bar.foos_set.all %}
On Jun 7, 12:09 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
wrote:
> I'm just getting more and more stumped.
>
> I went ahead and created a custom view for Foo, so that's taken care
> of, but Bar (which should be easy) isn't working either.
>
> I have:
> class Bar(models.Model):
> name= models.CharField(maxlength=100)
> foos = models.ManyToManyField(Foo,
> filter_interface=models.HORIZONTAL, related_name="foos", null=True,
> blank=True)
> slug = models.SlugField(prepopulate_from=('name',))
>
> In passing it in a generic view, in the template, shouldn't I just be
> able to do this?
>
> {% for foo in bar.foos_set.all %}
> test
> {% endfor %}
>
> I get nothing. If I put in {{ bar.foos_set.all }} I get an object
> pointer, not a list.
> I haven't thrown any errors when I ran syncdb or validate.
>
> On Jun 7, 8:58 am, "Russell Keith-Magee" <[EMAIL PROTECTED]>
> wrote:
>
> > On 6/7/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> > > That's what I thought, too, but I can't seem to access it. Maybe I
> > > need to just write a custom view for this page.
>
> > Based on what you've said so far, you shouldn't need to write a new
> > view. You just need to reference the m2m data correctly. Assuming you
> > have the models:
>
> > class Foo(models.Model):
> > name = models.CharField()
>
> > class Bar(models.Model):
> > name = models.CharField()
> > foos = models.ManyToManyField(Foo)
>
> > Then you can, in view code, ask for:
>
> > >>> Foo.objects.all()
> > >>> Bar.objects.all()
> > >>> mybar.foos.all()
> > >>> myfoo.bar_set.all()
>
> > And in template, if you have mybar and myfoo into the context, you can
> > write:
> > {{ mybar }}
> > {{ myfoo }}
> > {% for foo in mybar.foos.all %}
> > {{ foo.name }}
> > {% endfor %}
> > {% for bar in myfoo.bar_set.all }
> > {{ bar.name }}
> > {% endfor %}
>
> > Yours,
> > Russ Magee %-)
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