Django – 使用相同的模板创建页面和对象

Question

这是我第一次来这里。

我在 Django 中遇到了一个小问题。我正在为一个狗窝写一个网页，我有一个狗模型。这些狗在管理页面中创建后出现在首页上。我需要它，以便在单击首页上的任何狗图片后，您可以访问他们的个人资料（在 URL 中带有狗的名字），该个人资料应该为每个人使用一个模板。

这是我在模型、视图和网址中的代码：

models.py

class dog(models.Model):
    name = models.CharField(max_length=30, blank=False, null=True)
    main_image = models.ImageField(upload_to='dogs', blank=False, null=True)
    MALE = 'ML'
    FEMALE = 'FM'
    gender_list = (
        (MALE, 'male'),
        (FEMALE, 'female'),
        )
    gender = models.CharField(max_length=2, choices=gender_list, default='gender')
    description = models.TextField(max_length=500, blank=False, null=True)
    birthday = models.DateField(default=datetime.today, blank=True)
    slug = AutoSlugField(populate_from='name')

views.py

def home(request):
    dog_list = list(dog.objects.all())
    template = 'home.html'
    return render(request, template, {'dogs' : dog_list})

def dog_view(request, slug):
    dog_view = get_object_or_404(dog, slug=slug)
    return render(request, 'profile.html', {'dog_view' : dog_view})

urls.py

urlpatterns = [
    url(r'^$', views.home, name='home'),
    url(r'^dogs/(?P<slug>[-\w]+)/$', views.dog_view, name='profile'),
    url(r'^mating/', views.mating_list, name='mating'),
    url(r'^admin/', admin.site.urls),
]

home.html

{% for dog in dogs %}
    <a href="{% url 'profile' %}{{ dog.name }}">
    <div class="col-sm-4">
    <img class="img-circle img-responsive img-center" src="{{ dog.main_image.url }}" alt="">
    <h2 align=center>{{ dog.name }} 
        <p>{{ dog.description }}</p>
        </div>
    {% endfor %}

我觉得这应该是一件非常容易的事情，虽然我在互联网上搜索并找不到如何让页面与狗对象一起自动创建。

非常感谢您。

Answer 1

试试这个：

views.py

def home(request):
    dog_list = dog.objects.all()
    template = 'home.html'
    return render(request, template, {'dogs' : dog_list})

def dog_view(request, slug):
    dog_view = get_object_or_404(dog, slug=slug)
    return render(request, 'profile.html', {'dog_view' : dog_view})

home.html

{% for dog in dogs %}
    <a href="{% url 'profile' dog.name %}">{{ dog.name }}</a>
    <div class="col-sm-4">
    <img class="img-circle img-responsive img-center" src="{{ dog.main_image.url }}" alt="">
    <h2 align=center>{{ dog.name }} 
        <p>{{ dog.description }}</p>
        </div>
    {% endfor %}

urls.py

urlpatterns = [
    url(r'^$', views.home, name='home'),
    url(r'^dogs/(?P<slug>[-\w]+)/$', views.dog_view, name='profile'),
    url(r'^mating/', views.mating_list, name='mating'),
    url(r'^admin/', admin.site.urls),
]