脚本宝典收集整理的这篇文章主要介绍了模板的继承，与导入: extends, block，脚本宝典觉得挺不错的，现在分享给大家，也给大家做个参考。
模板的总体固定不变，但是用户点击登录或注册，页面只变化两个模块位置。
Views.py
def home(request):
return render(request,'home.html')
def login(request):
return render(request,'login.html')
def reg(request):
return render(request,'reg.html')
Login.html
{% extends 'home.html' %}
{% block content %}
<h1 class="text-center">注册</h1>
<form action="" method="post">
<p>username: <input type="text" name="username" class="form-control"></p>
<p>password: <input type="text" name="password" class="form-control"></p>
<input type="submit" class="btn btn-block">
</form>
{% endblock %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
</head>
<body>
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<div class="container-fluid">
<div class="row">
<div class="col-md-3">
<div class="list-group">
<a href="/home/" class="list-group-item active">
首页
</a>
<a href="/login/" class="list-group-item">登录</a>
<a href="/reg/" class="list-group-item">注册</a>
</div>
</div>
<div class="col-md-9">
<div class="panel panel-primary">
<div class="panel-heading">Panel heading without title</div>
<div class="panel-body">
{#粘贴来的#}
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
</div>
<div class="panel-body">
<!--模板的继承-->
{% block content %}
<div class="jumbotron">
<h1>Hello, world!</h1>
<p>...</p>
<p><a class="btn btn-primary btn-lg" href="#" role="button">Learn more</a></p>
</div>
{% endblock %}
</div>
</div>
</div>
</div>
</div>
</body>
</html>
login.html
{% extends 'home.html' %}
{% block content %}
<h1 class="text-center">注册</h1>
<form action="" method="post">
<p>username: <input type="text" name="username" class="form-control"></p>
<p>password: <input type="text" name="password" class="form-control"></p>
<input type="submit" class="btn btn-block">
</form>
{% endblock %}
一般情况下末班页面上至少有三块可以被修改的区域
{% block css %}
{% endblock %}
{% block content %}
{% endblock %}
{% block js %}
{% endblock %}
# 每一个子页面就都可以有自己独有的css代码 html代码 js代码
"""
一般情况下 模版的页面上划定的区域越多 那么该模版的扩展性就越高
但是如果太多 那还不如自己直接写
"""
"""
将页面的某一个局部当成模块的形式
哪个地方需要就可以直接导入使用即可
"""
{% include 'wasai.html' %}
以上是脚本宝典为你收集整理的模板的继承，与导入: extends, block全部内容，希望文章能够帮你解决模板的继承，与导入: extends, block所遇到的问题。
本图文内容来源于网友网络收集整理提供，作为学习参考使用，版权属于原作者。
如您有任何意见或建议可联系处理。小编QQ：384754419，请注明来意。