Question

我正在尝试按如下方式显示博客：

domain.com/blog/category/categoryA
domain.com/blog/category/categoryA/post-one

目前（1）成功运作，（2）部分工作，因此显示如下：

domain.com/blog/post-one

如何设置帖子类别 - 显示post slug之前属于该类别的帖子？

我的urls.py:

        url(r'^(?P<slug>[-\w]+)/$', views.post_detail, name='post_detail'),
        url(r'^category/(?P<category_slug>[-\w]+)/$', views.list_of_post_by_category, name='list_of_post_by_category'),

我的views.py

def list_of_post_by_category(request,category_slug):
    categories = Category.objects.all()
    post = Post.objects.filter(status='published')
    if category_slug:
        category = get_object_or_404(Category, slug=category_slug)
        post = post.filter(category=category)
    template = 'blog/category/list_of_post_by_category.html'
    context = {'categories': categories, 'post': post}
    return render(request, template, context)


def list_of_post(request):
    post = Post.objects.filter(status="published")
    template = 'blog/post/list_of_post.html'
    context = {'post': post}
    return render(request, template, context)


def post_detail(request, slug):
    post = get_object_or_404(Post, slug=slug)
    template = 'blog/post/post_detail.html'
    context = {'post': post}
    return render(request, template, context)

我的models.py:

class Category(models.Model):
    name = models.CharField(max_length=250)
    slug = models.SlugField(max_length=250, unique=True)

    class Meta:
        ordering = ('name',)
        verbose_name = 'category'
        verbose_name_plural = 'categories'

    def get_absoulte_url(self):
        return reverse('blogCMSApp:list_of_post_by_category', args=[self.slug])

    def __str__(self):
        return self.name

# Posts
class Post(models.Model):
    STATUS_CHOICES = (
        ('draft', 'Draft'),
        ('published', 'Published')
    )
    category = models.ForeignKey(Category, on_delete=models.PROTECT)
    title = models.CharField(max_length=250)
    slug = models.SlugField(max_length=250, unique=True)
    content = models.TextField()
    seo_title = models.CharField(max_length=250)
    seo_description = models.CharField(max_length=160)
    author = models.ForeignKey(User, related_name='blog_posts', on_delete=models.PROTECT)
    published = models.DateTimeField(default=timezone.now)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)
    status = models.CharField(max_length=9, choices=STATUS_CHOICES, default='draft')

def get_absoulte_url(self):
    return reverse('blogCMSApp:post_detail', args=[self.slug])

def __str__(self):
    return self.title

Answer 1

您需要在urls.py中查找该模式，然后您需要为帖子链接构建正确的网址：

url(
    r'^category/(?P<category_slug>[-\w]+)/(?P<slug>[-\w]+)/$', 
    views.post_detail, 
    name='post_detail'
),
url(
    r'^category/(?P<category_slug>[-\w]+)/$',
    views.list_of_post_by_category, 
    name='list_of_post_by_category'
),

在Post模型中：

def get_absoulte_url(self):
    return reverse(
        'blogCMSApp:post_detail', 
        args=[self.category.slug, self.slug]
    )

Django二合一混乱

1 个答案: