Hi everyone,
I'm following this tutorial for recursion in templates:
http://www.undefinedfire.com/lab/recursion-django-templates/
Here is my model:
#models.py
class Category(models.Model):
parent = models.ForeignKey('self', blank=True, null=True)
name = models.CharField(max_length=50)
slug = models.SlugField()
class Meta:
verbose_name_plural = 'Categories'
def __unicode__(self):
parent = ''
if self.parent:
parent = str(self.parent) + ' - '
return '%s%s' % (parent, self.name)
class CategoryAdmin(admin.ModelAdmin):
prepopulated_fields = ({ 'slug' : ('name',) })
admin.site.register(Category, CategoryAdmin)
#categories.html
{% load recurse %}
{% recurse category.category_set.all with categories as category
%}
<ul>
{% loop %}
<li>
<h{{ level }}>{{ category.name }}</h{{ level }}>
{% child %}
</li>
{% endloop %}
</ul>
{% endrecurse %}
Let's say I have the following data:
Children
Children > Toys
Children > Clothing
The output I'm seeing is:
Children
Clothing
When I would expect it to be:
Children
Clothing
Toys
Here is my view:
def get_categories(request):
categories = Category.objects.filter(parent__isnull=True)
return render_to_response('categories.html', {'categories' :
categories})
If I get my first category root object, and call:
print categories[0].category_set.all()
I get:
[<Toys >, <Clothing >]
Does anyone see what I did wrong?
Kind regards,
Brandon
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