[py]django第三方分页器django-pure-pagination实战

第三方分页模块: django-pure-pagination 是基于django的pagination做的一款更好用的分页器

参考

• 安装

  pip install django-pure-pagination

• 添加pure_pagination app
  settings.py

  INSTALLED_APPS = [
  ...
  'users',
  'pure_pagination',
  ]

urls.py

from users import views

urlpatterns = [
    path('', views.index, name="index"),
    path('admin/', admin.site.urls),
]

views.py

from pure_pagination import Paginator, EmptyPage, PageNotAnInteger


def index(request):
    try:
        page = request.GET.get('page', 1)
    except PageNotAnInteger:
        page = 1

    # 要返回的所有数据
    objects = ['john', 'edward', 'josh', 'frank','john', 'edward', 'josh', 'frank','john', 'edward', 'josh', 'frank']

    # 分页器分页后的数据返回,Provide Paginator with the request object for complete querystring generation
    p = Paginator(objects, 5, request=request)
    people = p.page(page)

    return render(request, 'index.html', {"poeple": people})

index.html

{% for p in poeple.object_list %}
    <div>
        First name: {{ p }}
    </div>
{% endfor %}

{# The following renders the pagination html #}
<div id="pagination">
    {{ poeple.render }} {# 渲染页码 #}
</div>

<div id="pagination">
    {{ poeple.render }} {# 渲染页码 #}
</div>

渲染成html为

<div class="pagination">
    <span class="disabled prev">&lsaquo;&lsaquo; previous</span>
        <span class="current page">1</span>
        <a href="?page=2" class="page">2</a>
        <a href="?page=3" class="page">3</a>
    <a href="?page=2" class="next">next &rsaquo;&rsaquo;</a>
</div>