linkando o caminho dos produtos as categorias

Author: Ruyb-git

catalog/models.py

@@ -1,4 +1,5 @@
 from django.db import models
+from django.core.urlresolvers import reverse
 
 class Category(models.Model):
 
@@ -16,6 +17,9 @@ class Meta:
 	def __str__(self):
 		return self.name
 
+	def get_absolut_url(self):
+		return reverse('catalog:category', kwargs = {'slug': self.slug})
+
 class Product(models.Model):
 
 	name = models.CharField('Nome', max_length=100)

catalog/templates/catalog/category.html

@@ -0,0 +1,27 @@
+{% extends "base.html" %}
+
+{% block title %}
+	{{ current_category }} | {{ block.super }}
+{% endblock %}
+
+{% block container %}
+<div class="page-header">
+			<h1>{{ current_category }}</h1>
+		</div>
+		<div class="row">
+			{% for product in product_list %}
+			<div class="col-sm-6 col-md-4">
+				<div class="thumbnail">
+					<a href="#">
+						<img src="http://placehold.it/350x250" alt="" />
+					</a>
+					<div class="caption">
+						<h3>{{ product }}</h3>
+						{{ product.description|linebreaks }}
+						<p><a href="#" class="btn btn-success" role="button">Button</a> <a href="#" class="btn btn-default" role="button">Button</a></p>
+					</div>
+				</div>
+			</div>
+			{% endfor %}
+		</div>
+{% endblock %}

catalog/urls.py

@@ -4,4 +4,5 @@
 
 urlpatterns = [
 	url(r'^$', views.product_list, name = 'product_list'),
+	url(r'^(?P<slug>[\w_-]+)$', views.category, name = 'category'),
 ]

catalog/views.py

@@ -1,9 +1,17 @@
 from django.shortcuts import render
 
-from .models import Product
+from .models import Product, Category
 
 def product_list(request):
 	context = {
 		'product_list': Product.objects.all()
 	}
-	return render(request, 'catalog/product_list.html',context)
+	return render(request, 'catalog/product_list.html',context)
+
+def category(request, slug):
+	category = Category.objects.get(slug = slug)
+	context = {
+		'current_category': category,
+		'product_list': Product.objects.filter(category = category),
+	}
+	return render(request, 'catalog/category.html',context)

core/templates/base.html

@@ -29,7 +29,7 @@
               <a class="dropdown-toggle" data-toggle="dropdown" href="{% url 'catalog:product_list' %}" id="download">Categorias <span class="caret"></span></a>
               <ul class="dropdown-menu" aria-labelledby="download">
                 {% for category in categories %}
-                <li><a href="#">{{category}}</a></li>
+                <li><a href="{{ category.get_absolut_url }}">{{category}}</a></li>
                 {% endfor%}
               </ul>
             </li>