This is mi code:
models.py:
@autoconnect
class Category(models.Model):
name = models.CharField(max_length=100)
slug = models.CharField(max_length=100, blank=True)
description = models.CharField(max_length=200)
creation_date = models.DateTimeField(auto_now_add=True)
def __unicode__(self):
return self.name
def pre_save(self):
"""metodo de la clase Category para calcular el slug de una
categoria"""
self.slug = self.name.replace(" ", "_").lower()
print(self.slug)
@autoconnect
class Post(models.Model):
Status = ((1, "Publicado"), (2, "Borrador"), (3, "Eliminado"))
status = models.IntegerField(choices=Status, default=2, blank=False)
title = models.CharField(max_length=100, blank=False)
slug = models.CharField(max_length=100, default=' ', blank=True)
description = models.CharField(max_length=200, blank=False)
content = models.TextField(default=" ", blank=False)
category = models.ForeignKey(Category, default=1, blank=False)
creation_date = models.DateTimeField(auto_now_add=True)
image = models.ImageField(upload_to="photos", default='/image.jpg',
blank=False)
author = models.ForeignKey(User, default=1)
views.py:
def blog(request):
posts = models.Post.objects.filter(status=1).order_by("-creation_date")
print(posts)
categories = models.Category.objects.order_by("name")
context = {
"posts":posts,
"categories":categories
}
return render(request, "blog.html", context)
urls.py:
url(r'^blog/categorias/(?P<slug>\w+)/$', views.blog_category_posts,
name='blog_category_posts'),
blog.html:
{% for post in posts %}
<a href="{% url 'detail_post' slug=post.slug %}">{{ post.title }}</a>
<p>{{ post.description }}</p>
<p><a href="{% url 'blog_category_posts' slug=post.category.slug %}">{{
post.category.name }}</a></p>
<p><a href="{% url 'blog_author_posts' username=post.author.username
%}">{{ post.author.username }}</a></p>
<p>{{ post.creation_date }}</p>
{% endfor %}
When I click on the link of the category in the blog.html, I want to be
able to pass the attribute slug to url, but it does not work.
Please help
Thanks in advance.
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