Hi, I have a problem since I tried to use get_absolute_url(self): to enter
in a url beyond a photo.
When I used <a href="{{ course.get_absolute_url }}">, my index.html stopped
running.
Here I have the top level url.py
from django.contrib import admin
from django.urls import path, include
from simplemooc.core import views, urls
from simplemooc.courses import views, urls
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [path('admin/', admin.site.urls),
path('', include(('simplemooc.core.urls', 'simplemooc'),
namespace='core')),
path('cursos', include(('simplemooc.courses.urls',
'simplemooc'), namespace='courses'))]
if settings.DEBUG:
urlpatterns += static(settings.MEDIA_URL,
document_root=settings.MEDIA_ROOT)
Here courses/url.py
from django.urls import path
from simplemooc.courses import views
urlpatterns = [path('', views.index, name='index'),
path('/<slug:slug>/', views.details, name='datails')]
Here courses/model.py
from django.db import models
from django.urls import reverse
class CourseManager(models.Manager):
def search(self, query):
return self.get_queryset().filter(
models.Q(name__icontains=query) | \
models.Q(description__icontains=query)
)
class Course(models.Model):
name = models.CharField('Nome', max_length=100)
slug = models.SlugField('Atalho')
description = models.TextField('Descrição Simples', blank=True)
about = models.TextField('Sobre o Curso', blank=True)
start_date = models.DateField(
'Data de Início', null=True, blank=True
)
image = models.ImageField(
upload_to='courses/images', verbose_name='Imagem',
null=True, blank=True
)
created_at = models.DateTimeField(
'Criado em', auto_now_add=True
)
updated_at = models.DateTimeField('Atualizado em', auto_now=True)
objects = CourseManager()
def __str__(self):
return self.name
def get_absolute_url(self):
return reverse('courses:datails', (), {'slug': self.slug})
class Meta:
verbose_name = 'Curso'
verbose_name_plural = 'Cursos'
ordering = ['name']
And here courses/views.py
from django.shortcuts import render, get_object_or_404
from django.http import HttpResponse
from .models import Course
def index(request):
courses = Course.objects.all()
template_name = 'courses\index.html'
context = {
'courses': courses
}
return render(request, template_name, context)
def details(request, slug):
course = get_object_or_404(Course, slug=slug)
context = {
'course': course
}
template_name = 'courses/datails.html'
return render(request, template_name, context)
My problem happens when I use:
<a href="{{ course.get_absolute_url }}">
in my index.html
Please, Anyone can help me?
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