I want to create a list of category with subcategory.
Here is the class :
class Category(models.Model):
parent = models.ForeignKey('self', blank=True, null=True)
name = models.CharField(max_length=63)
child_list = []
def __unicode__(self):
return self.name
I use this to create a tree :
def show_categories():
category_list = list(Category.objects.all())
for category in category_list:
if category.parent != None:
category.parent.child_list.append(category)
category_list.remove(category)
return {'category_list':category_list}
Do you think it is a good idea ?
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