Menu
×
   ❮   
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AI GO KOTLIN SASS VUE DSA GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE
     ❯   

extends 模板标签


示例

指定此模板依赖于父模板

{% extends "mymaster.html" %}

{% block heading %}
  <h2>John Doe</h2>
  <p>Explorer of life</p>
{% endblock %}

{% block cars %}
  <li>Ford</li>
  <li>Volvo</li>
  <li>Audi</li>
{% endblock %}
运行示例 »

定义和用法

The extends 标签用于指定此模板需要一个父模板。

The extends 标签接受一个参数,即父模板的名称。

当请求具有父模板的子模板时,Django 使用父模板作为“骨架”,并根据匹配的 block 标签用子模板中的内容填充它。

示例

父模板具有适合子模板块的块。

mymaster.html:

<!DOCTYPE html>
<html>
<body>

<h1>Welcome</h1>
<hr>

{% block heading %}
  <h2>No name</h2>
{% endblock %}

<h2>My Cars</h2>

<ul>
  {% block cars %}
    <li>No cars</li>
  {% endblock %}
</ul>

</body>
</html>
运行示例 »

语法

{% extends parenttemplate %}

参数

描述
parenttemplate 必需。父模板的名称。字符串或变量。

×

Contact Sales

If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail:
[email protected]

Report Error

If you want to report an error, or if you want to make a suggestion, send us an e-mail:
[email protected]

W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.

Copyright 1999-2024 by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3.CSS.