Django模板继承 extend标签实例代码详解

网络编程 2024/11/15 佚名

3 1 2

在 views.py 上修改

...
def ordered(req):
  return render(req, "ordered.html")
def shopping_car(req):
  return render(req, "shopping_car.html")

在 urls.py 上修改

...
  path('ordered/', views.ordered),
  path('shopping_car/', views.shopping_car),
...

在 tmplates 文件夹下创建 base.html 文件

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
  <style>
    .page-header{
      height:50px;
      background-color: rebeccapurple;
    }
    .page-body .menu{
      height: 500px;
      background-color: antiquewhite;
      float: left;
      width: 20%;
    }
    .page-body .content{
      height: 500px;
      background-color: cornflowerblue;
      float: left;
      width: 80%
    }
    .page-footer{
      height:50px;
      background-color: green;
      clear: both;
    }
  </style>
</head>
<body>
<div>
  <div class="page-header"></div>
  <div class="page-body">
    <div class="menu">
      <a href="/ordered/" rel="external nofollow" >订单</a><br>
      <a href="/shopping_car/" rel="external nofollow" >购物车</a>
    </div>
    {% block content %}
    {% endblock %}
  </div>
  <div class="page-footer"></div>
</div>
</body>
</html>

ordered.html 文件

{% extends "base.html" %}
{% block content %}
    <div class="content">
      订单
    </div>
{% endblock %}
shopping_car.html 文件
{% extends "base.html" %}
{% block content %}
    <div class="content">
      购物车
    </div>
{% endblock %}

效果如下：