Django 将相同的第一级URL路径映射到不同的模型
我有两个带段塞字段的模型:Django 将相同的第一级URL路径映射到不同的模型,django,django-urls,Django,Django Urls,我有两个带段塞字段的模型: class Book(models.Model): name = models.CharField(max_length=200) slug = models.SlugField() class Author(models.Model): name = models.CharField(max_length=200) slug = models.SlugField() 我想将它们映射到第一级路径: (r'^(?P<slug&g
class Book(models.Model):
name = models.CharField(max_length=200)
slug = models.SlugField()
class Author(models.Model):
name = models.CharField(max_length=200)
slug = models.SlugField()
我想将它们映射到第一级路径:
(r'^(?P<slug>[a-zA-Z0-9_-]+)/$', 'book_detail'),
(r'^(?P<slug>[a-zA-Z0-9_-]+)/$', 'author_detail'),
(r'^(?P[a-zA-Z0-9_-]+)/$,“书籍细节”),
(r'^(?P[a-zA-Z0-9.-]+)/$,“作者详细信息”),
如果不使用相同的函数并根据slug返回book或author,那么最好的方法是什么呢
r'^(?P<model>[a-zA-Z0-9_-]+)/(?P<slug>[a-zA-Z0-9_-]+)/$', 'some_detail')
编辑:哦,像那样平。。。这将是:
(r'^(?P<slug>[a-zA-Z0-9_-]+)/$', 'universal_detail'),
def universal_detail(request, slug):
try:
book = Book.objects.get(slug=slug)
return book_detail(request, book)
except Book.DoesNotExist:
pass
try:
author = Author.objects.get(slug=slug)
return author_details(request, author)
except Author.DoesNotExist:
raise Http404
def book_detail(request, book):
# note that book is a book instance here
pass
(r'^(?P[a-zA-Z0-9_-]+)/$,“通用详细信息”),
def通用_详细信息(请求、slug):
尝试:
book=book.objects.get(slug=slug)
退货登记簿详细信息(请求、登记簿)
除Book.DoesNotExist外:
通过
尝试:
author=author.objects.get(slug=slug)
返回作者详细信息(请求、作者)
除Author.DoesNotExist外:
提高Http404
def记录簿详细信息(请求、记录簿):
#注意,book在这里是一个book实例
通过
最好的方法是在视图中拆分它:
r'^(?P<model>[a-zA-Z0-9_-]+)/(?P<slug>[a-zA-Z0-9_-]+)/$', 'some_detail')
编辑:哦,像那样平。。。这将是:
(r'^(?P<slug>[a-zA-Z0-9_-]+)/$', 'universal_detail'),
def universal_detail(request, slug):
try:
book = Book.objects.get(slug=slug)
return book_detail(request, book)
except Book.DoesNotExist:
pass
try:
author = Author.objects.get(slug=slug)
return author_details(request, author)
except Author.DoesNotExist:
raise Http404
def book_detail(request, book):
# note that book is a book instance here
pass
(r'^(?P[a-zA-Z0-9_-]+)/$,“通用详细信息”),
def通用_详细信息(请求、slug):
尝试:
book=book.objects.get(slug=slug)
退货登记簿详细信息(请求、登记簿)
除Book.DoesNotExist外:
通过
尝试:
author=author.objects.get(slug=slug)
返回作者详细信息(请求、作者)
除Author.DoesNotExist外:
提高Http404
def记录簿详细信息(请求、记录簿):
#注意,book在这里是一个book实例
通过
谢谢。我想只有一个级别的网址。mysite.com/mark-twain应该归还作者,mysite.com/a-dogs-tale应该归还这本书。谢谢。我想只有一个级别的网址。mysite.com/mark-twain应该归还作者,mysite.com/a-dogs-tale应该归还这本书。