Reverso para 'detalhe' com argumentos '(1,)' não encontrado. 1 padrão (s) tentado (s): ['blog / article / <int: pk> /']
Criei um aplicativo simples de artigo / blog. Estou tendo problemas na visualização de detalhes. Criei uma exibição em lista de artigos e também criei uma exibição em detalhes, se alguém clicar em uma das acrículas, ela será exibida em detalhe
Mas quando clico em um dos artigos, estou ficando acima do erro indicado no título. Também está apontando o local do erro para este código {% url "detalhe" post.id%} que você pode ver na linha 44 ou 45 na página de erro que eu publiquei na última.
Eu tentei muita coisa, nenhuma funcionou. Publiquei todos os meus arquivos de projeto abaixo. você pode dar uma olhada. Ficaria feliz se vocês me ajudasse
Meu código vai aqui:
Views.py
from django.shortcuts import render , redirect , get_object_or_404
from django.shortcuts import render , redirect , get_object_or_404
from .models import Article , members
from django.views.generic import ListView , DetailView
from .forms import create_form
class article_view(ListView):
model = Article
template_name = "article.html"
context_object_name = "articles"
def post_creator(request):
if request.method == "POST":
form = create_form(request.POST)
if form.is_valid():
form.save()
return redirect("/blog/home/")
else:
form = create_form()
return render(request , "post_create.html" , {"form":form})
def registration(request):
if request.method == "POST":
form = members(request.POST)
if form.is_valid():
form.save()
return redirect("/blog/home/")
else:
form = members()
return render(request , "register.html" , {"form":form})
class post_detail_view(DetailView):
model = Article
template_name = "detail.html"
urls.py
from django.conf.urls import url
from . import views
from django.contrib.auth.views import LoginView , LogoutView
urlpatterns = [
url("home/" , views.article_view.as_view() , name="blog-home"),
url("create/" , views.post_creator , name="new_post"),
url("register/" , views.registration , name="register"),
url("login/" , LoginView.as_view(template_name="login.html") , name="login"),
url("logout/" , LogoutView.as_view(template_name="logout.html") , name="logout"),
url("article/<int:pk>/" , views.post_detail_view.as_view() , name="detail"),
]
article.html (você pode assumir isso como um modelo base.html)
{% load static %}
<!DOCTYPE html>
<html>
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<title>Home</title>
</head>
<body style="background-image: url('{% static 'wooden.jpg' %}');">
{% if user.is_authenticated %}
<fieldset style="position: absolute;top: 20px;right: 0px;width: 100px;">
<button class="btn btn-outline-info"; onclick="location.href='{% url 'logout' %}'">Logout</button>
</fieldset>
<fieldset style="position: absolute;top: 20px;left: 20px;width: 100px;">
<button class="btn btn-outline-info">{{ user.username }}</button>
</fieldset>
<fieldset style="position: absolute;top: 20px;right: 120px;width: 100px;">
<button class="btn btn-outline-info" onclick="location.href='{% url 'new_post' %}'">Create Post</button>
</fieldset>
{% else %}
<fieldset style="position: absolute;top: 20px;right: 0px;width: 100px;">
<button class="btn btn-outline-info" onclick="location.href='{% url 'login' %}'">Login</button>
</fieldset>
<fieldset style="position: absolute;top: 20px;right: 80px;width: 100px;">
<button class="btn btn-outline-info" onclick="location.href='{% url 'register' %}'">Signup</button>
</fieldset>
{% endif %}
{% for post in articles %}
<div>
<fieldset style="width:45%;padding: 15px ;background-color: white;margin-left: 150px;margin-bottom: 10px;margin-top: 20px;border: 3px solid #20B2AA;opacity: 0.7; ">
<h1><a href="{% url 'detail' post.id %}">{{ post.title }}</a></h1>
<p>Click to see detail Post !</p>
<small>Published by {{ post.author }} on {{ post.date_pub }}</small></br></br>
</fieldset>
</div>
{% endfor %}
</body>
</html>
detail.html
{% load static %}
<!DOCTYPE html>
<html>
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<title>Home</title>
</head>
<body style="background-image: url('{% static 'wooden.jpg' %}');">
{% if user.is_authenticated %}
<fieldset style="position: absolute;top: 20px;right: 0px;width: 100px;">
<button class="btn btn-outline-info"; onclick="location.href='{% url 'logout' %}'">Logout</button>
</fieldset>
<fieldset style="position: absolute;top: 20px;left: 20px;width: 100px;">
<button class="btn btn-outline-info">{{ user.username }}</button>
</fieldset>
<fieldset style="position: absolute;top: 20px;right: 120px;width: 100px;">
<button class="btn btn-outline-info" onclick="location.href='{% url 'new_post' %}'">Create Post</button>
</fieldset>
{% else %}
<fieldset style="position: absolute;top: 20px;right: 0px;width: 100px;">
<button class="btn btn-outline-info" onclick="location.href='{% url 'login' %}'">Login</button>
</fieldset>
<fieldset style="position: absolute;top: 20px;right: 80px;width: 100px;">
<button class="btn btn-outline-info" onclick="location.href='{% url 'register' %}'">Signup</button>
</fieldset>
{% endif %}
<div>
<fieldset style="width:45%;padding: 15px ;background-color: white;margin-left: 150px;margin-bottom: 10px;margin-top: 20px;border: 3px solid #20B2AA;opacity: 0.7; ">
<h1>{{ object.title }}</h1>
</fieldset>
<fieldset style="width:45%;padding: 15px ;background-color: white;margin-left: 150px;margin-bottom: 10px;margin-top: 20px;border: 3px solid #20B2AA;opacity: 0.7; ">
<p>{{ object.content }}</p>
</fieldset>
<fieldset style="width:45%;padding: 15px ;background-color: white;margin-left: 150px;margin-bottom: 10px;margin-top: 20px;border: 3px solid #20B2AA;opacity: 0.7; ">
<small>Published by {{ object.author }} on {{ object.date_pub }}</small></br></br>
</fieldset>
</div>
</body>
</html>
Error page
NoReverseMatch at /blog/home/
Reverse for 'detail' with arguments '(1,)' not found. 1 pattern(s) tried: ['blog/article/<int:pk>/']
Request Method:
GET
Request URL:
http://127.0.0.1:8000/blog/home/
Django Version:
2.1
Exception Type:
NoReverseMatch
Exception Value:
Reverse for 'detail' with arguments '(1,)' not found. 1 pattern(s) tried: ['blog/article/<int:pk>/']
Exception Location:
C:\Users\nitin\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py in _reverse_with_prefix, line 622
Python Executable:
C:\Users\nitin\AppData\Local\Programs\Python\Python37-32\python.exe
Python Version:
3.7.0
Python Path:
['C:\\Users\\nitin\\Desktop\\my_project',
'C:\\Users\\nitin\\AppData\\Local\\Programs\\Python\\Python37-32\\python37.zip',
'C:\\Users\\nitin\\AppData\\Local\\Programs\\Python\\Python37-32\\DLLs',
'C:\\Users\\nitin\\AppData\\Local\\Programs\\Python\\Python37-32\\lib',
'C:\\Users\\nitin\\AppData\\Local\\Programs\\Python\\Python37-32',
'C:\\Users\\nitin\\AppData\\Roaming\\Python\\Python37\\site-packages',
'C:\\Users\\nitin\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\site-packages']
Server time:
Mon, 5 Nov 2018 07:32:43 +0000
Error during template rendering
In template C:\Users\nitin\Desktop\my_project\blog\templates\article.html, error at line 44
Reverse for 'detail' with arguments '(1,)' not found. 1 pattern(s) tried: ['blog/article/<int:pk>/']
34
</fieldset>
35
<fieldset style="position: absolute;top: 20px;right: 80px;width: 100px;">
36
<button class="btn btn-outline-info" onclick="location.href='{% url 'register' %}'">Signup</button>
37
</fieldset>
38
{% endif %}
39
40
{% for post in articles %}
41
<div>
42
43
<fieldset style="width:45%;padding: 15px ;background-color: white;margin-left: 150px;margin-bottom: 10px;margin-top: 20px;border: 3px solid #20B2AA;opacity: 0.7; ">
44
<h1><a href="{% url 'detail' post.id %}">{{ post.title }}</a></h1>
45
<p>Click to see detail Post !</p>
46
<small>Published by {{ post.author }} on {{ post.date_pub }}</small></br></br>
47
</fieldset>
48
</div>
49
50
{% endfor %}
51
52
</body>
53
</html>