django中實現分頁功能
阿新 • • 發佈:2019-01-14
https://docs.djangoproject.com/en/2.1/topics/pagination/
#在views中,注意合併方法。提前做好框架設計。
from django.core.paginator import Paginator from django.shortcuts import render def listing(request): contact_list = Contacts.objects.all() paginator = Paginator(contact_list, 25) # Show 25 contacts per page page = request.GET.get('page') contacts = paginator.get_page(page) return render(request, 'list.html', {'contacts': contacts})
#在html中
{% 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=1">« first</a> <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> <a href="?page={{ contacts.paginator.num_pages }}">last »</a> {% endif %} </span> </div>