1.自定義分頁函數

#第一個參數:request對象;第二個參數:需要分頁的數據;第三個參數:每頁顯示的數據個數;第四個參數:需要返回的網頁---->"myadmin/user/index.html"

#導入分頁類

from django.core.paginator import Paginator

def page(r,data,pagenum,path):
    # 實例化分頁類
    paginator = Paginator(data,pagenum)
    # 獲取當前頁碼
    p = int(r.GET.get(‘p‘,1))
    # 獲取當前頁碼的數據
    pagedata = paginator.page(p)
 

    # 獲取總頁碼數
    pagecount = paginator.num_pages
    # 獲取頁碼範圍,循環
    pagerange = paginator.page_range
    # 對頁碼進行判斷,防止頁碼小於1或大於最大頁碼數
    if p < 1:
        p = 1
    if p > pagecount:
        p = pagecount
    # 返回頁碼循環數,在模板裏遍歷
    if p <= 5:
        page_list = pagerange[:10]
    elif p + 5 > pagecount:
 

        page_list = pagerange[-10:]
    else:
        page_list = pagerange[p-5:p+4]
    # 返回分頁後的數據,分頁範圍循環,當前頁碼
    return render(r,path,{‘info‘:pagedata,‘page_list‘:page_list,‘p‘:p})
2.視圖函數中 調用函數,傳遞實參

　　　return page(request,data,20,‘myadmin/user/userlist.html‘)

　3.模板中遍歷數據

<div class="am-u-sm-12">
    <table width="100%" class="am-table am-table-compact am-table-striped tpl-table-black " id="example-r">
 

        <thead>
        <tr>
            <th>id</th>
            <th>頭像</th>
            <th>用戶名</th>
            <th>密碼</th>
            <th>手機號碼</th>
            <th>年齡</th>
            <th>性別</th>
            <th>狀態</th>
            <th>郵箱</th>
            <th>添加時間</th>
            <th>操作</th>
        </tr>
        </thead>
        <tbody>
        {% for i in info %}
        <tr class="gradeX">
            <td>{{ i.id }}</td>
            <td><img src="{{ i.pic_url }}"  width="50"></td>
            <td>{{ i.username }}</td>
            <td>******</td>
            <td>{{ i.phone }}</td>
            <td>{{ i.age }}</td>
            <td>
                {% if i.sex == ‘0‘ %}女
                    {% else %}男
                {% endif %}
            </td>
            <td>
                {% if i.status == 0 %}正常
                    {% else %}異常
                {% endif %}
            </td>
            <td>{{ i.email }}</td>
            <td>{{ i.addtime }}</td>
            <td>
                <div class="tpl-table-black-operation">
                    <a href="{% url ‘admin_useredit‘ i.id %}">
                        <i class="am-icon-pencil"></i> 編輯
                    </a>
                    <a href="{% url ‘admin_userdel‘ i.id %}" class="tpl-table-black-operation-del">
                        <i class="am-icon-trash"></i> 刪除
                    </a>
                </div>
            </td>
        </tr>
        {% endfor %}
        <!-- more data -->
        </tbody>
    </table>
</div>
<div class="am-u-lg-12 am-cf">
    <div class="am-fr">
        <ul class="am-pagination tpl-pagination">
            <li>
                <a href="?p={{p|add:-1}}">?</a>
            </li>
            {% for i in page_list %}
            <li {% if p == i %} class="am-active" {% endif %}>
                <a href="?p={{i}}&types={{ request.GET.types }}&keywords={{ request.GET.keywords }}">{{i}}</a>

            </li>
            {% endfor %}
            <li>
                <a href="?p={{p|add:1}}">?</a>
            </li>
        </ul>
    </div>
</div>

django之分頁查詢