对于以下URL路由为blog应用, from django.conf.urls import url, include
from django.views.generic import ListView, DetailView
from blog.models import Post
urlpatterns=[
url(r'^$', ListView.as_view(
我想显示根据条件不同的模板: class RouteList(ListView):
model = DailyRoute
template_name = 'route_list.html'
def get_queryset(self):
if DailyRoute.objects.filter(stage = '1').exists():
我想对模型执行行级数学并将结果显示在模板中。该数据库每天为每家公司提供一行。 class MyModel(models.Model):
company = model.CharField(...
daily_target = model.PositiveSmallIntger(...
actual = model.PositiveSmallIntger(...