django inclusion用法

   概述: inclusion主要的是生成html标签, 返回的是一个字典,大分部跟simple_tag类似, simple_tag可返回任意类型的值

 定义inclusion

from django import template
from django.urls import reverse
from django.http.request import QueryDict
register = template.Library()  #register这个名字不能变

@register.inclusion_tag('show_li.html')    #模板文件名
def show_li(num):                                  #传数字
    return  {'num':range(num)}


模板文件的代码
<ul>
    {% for foo in num %}
        <li>
            {{ i }}
        </li>
    {% endfor %}
    
</ul>

应用到文件里面
 <div>
        {% load my_tags %}
        {% show_li 5 %}
    </div>
We are down, but not beaten. tested but not defeated.
原文地址:https://www.cnblogs.com/guniang/p/11399906.html