1 1.urls.py
2 url(r'^page2/',views.page2),
3 2.views.py
4 from django.core.paginator import Paginator,PageNotAnInteger,EmptyPage
5 def page2(request):
6 customer_list=models.UserType.objects.all()
7 paginator=Paginator(customer_list,10)
8 page = request.GET.get('p')
9 try:
10 customer_objs=paginator.page(page)
11 except PageNotAnInteger:
12 customer_objs=paginator.page(1)
13 except EmptyPage:
14 customer_objs=paginator.page(paginator.num_pages)
15 return render(request,'page2.html',{'customer_list':customer_objs})
16 3.page2.html
17 {% load custom_tags %}
18 <style>
19 .active{
20 background: gold;
21 }
22 </style>
23 <table>
24 <thead>
25 <tr>
26 <th>ID</th>
27 <th>name</th>
28 </tr>
29 </thead>
30 <tbody>
31 {% for item in customer_list %}
32 <tr>
33 <td>{{ item.id }}</td>
34 <td>{{ item.caption }}</td>
35 </tr>
36 {% endfor %}
37 </tbody>
38 </table>
39 <br>
40 <div class="pagination">
41 <nav>
42 {% if customer_list.has_previous %}
43 <span class="#"><a href="?p={{ customer_list.previous_page_number }}" aria-label="Previous"><span aria-hidden="true">«</span></a></span>
44 {% endif %}
45 {% for page_num in customer_list.paginator.page_range %}
46 {% guess_page customer_list.number page_num %}
47 {% endfor %}
48 {% if customer_list.has_next %}
49 <span class="#"><a href="?p={{ customer_list.next_page_number }}" aria-label="Next"><span aria-hidden="true">»</span></a></span>
50 {% endif %}
51 </nav>
52 </div>
53 4.自定义模板函数
54 app01/templatetags/custom_tags.py
55 from django import template
56 from django.utils.html import format_html
57 register=template.Library()
58 @register.filter
59 def _lower(val):
60 print('-----val',val)
61 return val.lower()
62 @register.simple_tag
63 def guess_page(current_page,loop_num):
64 offset=abs(current_page-loop_num)
65 if offset < 3:
66 if current_page == loop_num:
67 page_ele='<span class="active"><a href="?p=%s">%s</a></span>'%(loop_num,loop_num)
68 else:
69 page_ele='<span class=""><a href="?p=%s">%s</a></span>'%(loop_num,loop_num)
70 return format_html(page_ele)
71 else:
72 return ""
