CODEWITHSUNDEEP
pythondjangodjango-urls
Lars
Lars

Reputation: 1270

Reverse for 'detail_view' with keyword arguments '{'pk': 11}' not found - ( Using Slug field )

I am building a BlogApp and I am stuck on a Error.

What i am trying to do :-

I just add slug into my model and also updated get_absolute_url and url.

BUT after that whenever i try to open page in browser then it shows

Reverse for 'detail_view' with keyword arguments '{'pk': 11}' not found. 1 pattern(s) tried: ['detail_view/(?P[-a-zA-Z0-9_]+)/(?P[0-9]+)$']

models.py

class Post(models.Model):
    post_owner = models.ForeignKey(User,default='',null=True,on_delete = models.CASCADE)
    post_title = models.CharField(max_length=500,default='')
    slug = models.SlugField(null=True)

    def get_absolute_url(self):
        return reverse('detail_view',kwargs={'pk':self.pk,'slug':self.slug})

views.py

def detail_view(request,pk,slug):
    data = get_object_or_404(Post,pk=pk)

urls.py

 path('detail_view/<slug:slug>/<int:pk>',views.detail_view,name='detail_view'),

template.html

<a href="{% url 'detail_view' pk=topic.pk  %}">More</a><br>

I have no idea what is causing this error.

Any help would be Appreciated Thank You in Advance

Upvotes: 0

Views: 99

Answers (1)

NKSM
NKSM

Reputation: 5854

You have also to provide slug in template url tag slug=topic.slug:

<a href="{% url 'detail_view' slug=topic.slug pk=topic.pk  %}">More</a><br>

or use get_absolute_url method of your model:

<a href="{{ topic.get_absolute_url }}">More</a><br>

Upvotes: 3

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