Python3之Django Web框架分页多页码处理二

视图函数：

if request.method == 'GET':
publisher_list = models.Publisher.objects.all()

# 分页功能
paginator = Paginator(publisher_list, 5)
page_num = request.GET.get('page', 1)
##############################################
currentPage = int(page_num)
#  如果页数多时，换另外一种显示方式
if paginator.num_pages > 30:
if currentPage - 5 < 1:
pageRange = range(1, 11)
elif currentPage + 5 > paginator.num_pages:
pageRange = range(currentPage - 5, paginator.num_pages + 1)

else:
pageRange = range(currentPage - 5, currentPage + 5)

else:
pageRange = paginator.page_range

publisher_list = paginator.page(currentPage)
context = {'publisher_list': publisher_list, 'currentPage': currentPage, 'pageRange': pageRange}

return render(request, 'publisher.html', context)

模板代码：

{#多分页实现方式二#}
{% for page_index in pageRange %}
{#完整功能#}
{% if currentPage == page_index %}

<li class="active"><a href="/CMS/publisherpage/?page={{ page_index }}">{{ page_index }}</a></li>

{% else %}
<li><a href="/CMS/publisherpage/?page={{ page_index }}">{{ page_index }}</a></li>
{% endif %}
{% endfor %}