Django Admin how to display links?

Question

Django

I decided not to make my own admin panel, because. everything you need is in Django's.
There is a form that performs a function like Feedback. When the form is saved, some information and a link to the page on which the form was called enters the database. Question: How do I display this link in the Django admin so that they are clickable and enter to that page, and not to edit the post?

Answer 1

Any of the ModelAdmin fields can be a function to form whatever it pleases. Snippet from my code:

@admin.register(Order)
class OrderAdmin(admin.ModelAdmin):
    list_display = ('__str__', 'customer_link')

    def customer_link(self, obj):
        if obj.customer:
            return u'<a href="{0}">{1}</a>'.format(reverse('admin:auth_user_change', args=(obj.customer.pk,)), obj.customer)
        else:
            return obj.customer_fio
    customer_link.allow_tags = True
    customer_link.admin_order_field = 'customer'
    customer_link.short_description = Order._meta.get_field('customer').verbose_name.title()

And for greater clarity, a piece of the Order model:

@python_2_unicode_compatible
class Order(models.Model):
    customer = models.ForeignKey(User, verbose_name=u'Заказчик', null=True, blank=True, related_name='orders')
    customer_fio = models.CharField(u'ФИО заказчика', max_length=150)