在檢視中的應用

from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
from django.shortcuts import render
 
def listing(request):
    contact_list = Contacts.objects.all()
    paginator = Paginator(contact_list, 25) # Show 25 contacts per page
    # paginator = Paginator(contact_list, 25,5) # 如果最後一頁的資料少於5條，合併到上一頁
    page = request.GET.get('page')
    try:
        contacts = paginator.page(page)
    except PageNotAnInteger:
        # If page is not an integer, deliver first page.
        contacts = paginator.page(1)
    except EmptyPage:
        # If page is out of range (e.g. 9999), deliver last page of results.
        contacts = paginator.page(paginator.num_pages)
 
    return render(request, 'list.html', {'contacts': contacts})
 

{% for contact in contacts %}
    {# Each "contact" is a Contact model object. #}
    {{ contact.full_name|upper }}<br />
    ...
{% endfor %}
 
<div class="pagination">
    <span class="step-links">
        {% if contacts.has_previous %}
            <a href="?page={{ contacts.previous_page_number }}">previous</a>
        {% endif %}
 
        <span class="current">
            Page {{ contacts.number }} of {{ contacts.paginator.num_pages }}.
        </span>
 
        {% if contacts.has_next %}
            <a href="?page={{ contacts.next_page_number }}">next</a>
        {% endif %}
    </span>
</div>
 

#!/usr/bin/env python
# _*_ coding:utf-8 _*_
 
import os
from django.core.paginator import Paginator


objects = ['john','paul','george','ringo','lucy','meiry','checy','wind','flow','rain']
p = Paginator(objects,3)  # 3條資料為一頁，例項化分頁物件
print p.count  # 10 物件總共10個元素
print p.num_pages  # 4 物件可分4頁
print p.page_range  # xrange(1, 5) 物件頁的可迭代範圍
 
page1 = p.page(1)  # 取物件的第一分頁物件
print page1.object_list  # 第一分頁物件的元素列表['john', 'paul', 'george']
print page1.number  # 第一分頁物件的當前頁值 1
 
page2 = p.page(2)  # 取物件的第二分頁物件
print page2.object_list  # 第二分頁物件的元素列表 ['ringo', 'lucy', 'meiry']
print page2.number  # 第二分頁物件的當前頁碼值 2
 
print page1.has_previous()  # 第一分頁物件是否有前一頁 False
print page1.has_other_pages()  # 第一分頁物件是否有其它頁 True
 
print page2.has_previous()  # 第二分頁物件是否有前一頁 True
print page2.has_next()  # 第二分頁物件是否有下一頁 True
print page2.next_page_number()  # 第二分頁物件下一頁碼的值 3
print page2.previous_page_number()  # 第二分頁物件的上一頁碼值 1
print page2.start_index()  # 第二分頁物件的元素開始索引 4
print page2.end_index()  # 第2分頁物件的元素結束索引 6