This article example describes the inheritance operation of static templates under the Django framework. Shared for your reference, as follows:
Foreword: First blog, with graduation school recruitment just around the corner, I took the time to organize all the projects I've done.
Development environment: python3.4, django1.8
Beginning python and django to do the project, encountered a lot of front-end page code redundancy, especially the head and footer, the code is the same. At first, the code has been copy and paste, and then found that Django comes with a template inheritance is very good. I am a novice, only published personal experience, do feel very useful. Welcome to guide you.
①. Define a base template, which is later inherited by sub-templates.
Named , this page mainly puts the public part of the code, each sub-page can inherit the style of this page.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>{% block title %}home page (of a website){% endblock %}</title>
{% block js %} {% endblock %}
{% block css %} {% endblock %}
</head>
<body>
{% block content %}{% endblock %}
</body>
</html>
②. Write the individual sub-templates.
As shown below, {% extends '' %} is used as the base template and must be placed on the first line to be recognized.
The {% block %} tag tells the template engine that sub-templates can overload these
{% include %} Allows other templates to be included in the template.
Note that static files such as css and js are recognized differently than html.
{% extends '' %}
<!-- This page is not allowedjsas well ascsscoding,contentcoding可直接写在本文件中，Here's justcontent的实例coding -->
{% block title %}
<!-- Write the page title here -->
{% endblock %}
{% block js %}
<!-- Fill herejslink (on a website) -->
<script type="text/javascript" src="..."></script>
{% endblock %}
{% block css %}
<!-- Fill herecsslink (on a website) -->
{% endblock %}
{% block content %}
<!-- Fill here页面主体内容 -->
{% include 'taskApp/' %}
{% endblock %}
When used in this way, not only is it easy to change, but the amount of code is obviously reduced by a lot.
I hope that what I have said in this article will help you in designing Python programs based on Django framework.