Django if 语句在 DetailView returns False

Question

我的主要问题是：如果用户是 prime 的所有者，那么它应该 return True。但它总是 returns False.

我的models.py:

from django.db import models
from django.contrib.auth.models import User
from django.core.urlresolvers import reverse


class Prime(models.Model):
    prime_owner = models.ForeignKey(User, null=True)
    prime_name = models.CharField(max_length=100)
    prime_address = models.CharField(max_length=250)

我的views.py：

class PrimeDetails(generic.DetailView):
    template_name ='prime/primedetails.html'
    model = Prime


    def get_context_data(self, **kwargs):
        context = super(PrimeDetails, self).get_context_data(**kwargs)
        user = self.request.user
        prime_owner = Prime.prime_owner
        if user == prime_owner:
            owner = True
        else:
            owner = False
        context['owner'] = owner
        return context

primedetails.html

{% extends 'prime/base.html' %}

{% block content %}
<div class="container">
    <h1>{{ owner }}</h1>
    <h1>{{object.prime_name }}</h1>
    <h3>{{object.prime_address}}</h3>
</div>
{% endblock %}

Answer 1

Prime 是模型，不是对象。
尝试将 Prime 更改为 self.get_object()，如下所示：

 def get_context_data(self, **kwargs):
        context = super(PrimeDetails, self).get_context_data(**kwargs)
        user = self.request.user
        prime_owner = self.get_object().prime_owner
        if user == prime_owner:
            owner = True
        else:
            owner = False
        context['owner'] = owner
        return context

Django if 语句在 DetailView returns False

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