标签：for highlight start null 手动 core 总数 port shortcut
Django -- 分页
from django.core.paginator import Paginator
def pagTest(request, pIndex):
list1 = AreaInfo.objects.filter(aParent__isnull=True)
p = Paginator(list1, 10)
if pIndex == ‘‘:
pIndex = ‘1‘
pIndex = int(pIndex)
list2 = p.page(pIndex)
plist = p.page_range
return render(request, ‘booktest/pagTest.html‘, {‘list‘: list2, ‘plist‘: plist, ‘pIndex‘: pIndex})
url(r‘^pag(?P<pIndex>[0-9]*)/$‘, views.pagTest, name=‘pagTest‘),
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<ul>
{%for area in list%}
<li>{{area.id}}--{{area.atitle}}</li>
{%endfor%}
</ul>
{%for pindex in plist%}
{%if pIndex == pindex%}
{{pindex}}
{%else%}
<a href="/pag{{pindex}}/">{{pindex}}</a>
{%endif%}
{%endfor%}
</body>
</html>
Book.objects.bulk_create(Booklist)
from django.shortcuts import render,HttpResponse
# Create your views here.
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
from app01.models import *
def index(request):
‘‘‘
批量导入数据:
Booklist=[]
for i in range(100):
Booklist.append(Book(title="book"+str(i),price=30+i*i))
Book.objects.bulk_create(Booklist)
‘‘‘
book_list=Book.objects.all()
paginator = Paginator(book_list, 10)
page = request.GET.get(‘page‘,1)
currentPage=int(page)
try:
print(page)
book_list = paginator.page(page)
except PageNotAnInteger:
book_list = paginator.page(1)
except EmptyPage:
book_list = paginator.page(paginator.num_pages)
return render(request,"index.html",locals())
标签：for highlight start null 手动 core 总数 port shortcut
原文地址：http://www.cnblogs.com/alwaysInMe/p/7453546.html
