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  • django分页功能

    采用django自带的Paginator功能
    from django.core.paginator import Paginator
    food = foodInfo.objects.filter(food_name__contains=searchstr)
    pag = Paginator(food, 25) #每页显示25条记录
    page = 2  #请求的页码
    try:
    contacts = paginator.page(page)
    except PageNotAnInteger:
    # 请求的页码如果不是整数,返回第一页
    contacts = pag.page(1)
    except EmptyPage:
    # 请求的页码超出最大页码数,返回最后一页
    contacts = pag.page(pag.num_pages)
    pagenum = foodpaginator.num_pages  #最大的页码数
     
    前台显示:
    {% for i in pagenum %}
    {% if page == i %}
    <li>{{ i }}</li>
    {% else %}
    <li><a href="test.html?page={{ i }}">{{ i }}</a></li>
    {% endif %}
    {% endfor %}
     
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  • 原文地址:https://www.cnblogs.com/stuqx/p/7383738.html
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