view简写 TemplateView.as_view()
https://code.ziqiangxuetang.com/django/django-generic-views.html
(1)如果想省略view层,直接在url层返回页面,则在本来要写view函数位置的地方写:TemplateView.as_view(template_name="要渲染的模板文件")
from django.views.generic import TemplateView
url(r"^profile/$", TemplateView.as_view(template_name='account/profile.html'), name="user_profile"),
虽然感觉这种写法貌似破坏了分层的思想,后期如果要给这个url加上其他功能的话还要在写成view文件的形式,要改的较多?
(2)如果想要给模板传参数的话,需要自己写一个类,继承TemplateView类,并重写他的get_context_data(self, **kwargs)方法:
# views.py中
from django.views.generic.base import TemplateView
from articles.models import Article
class HomePageView(TemplateView):
template_name = "home.html"
def get_context_data(self, **kwargs):
context = super(HomePageView, self).get_context_data(**kwargs)
context['latest_articles'] = Article.objects.all()[:5]
return context
# urls.py中
from django.conf.urls import patterns, url
from myapp.views import HomePageView
urlpatterns = patterns('',
url(r '^$' , HomePageView.as_view(), name = 'home' ),
)