Inheritance and import templates

Inheritance template (dynamic data acquisition)

motherboard

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
    <link href="https://cdn.bootcss.com/twitter-bootstrap/3.4.0/css/bootstrap.min.css" rel="stylesheet">
    <script src="https://cdn.bootcss.com/twitter-bootstrap/3.4.0/js/bootstrap.min.js"></script>
    {% block css %}

    {% endblock %}
</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">
    <div class="row">
        <div class="col-md-3">
            <div class="list-group">
              <a href="/login" class="list-group-item active">
                login
              </a>
              <a href="/reg" class="list-group-item">reg</a>
              <a href="#" class="list-group-item">Morbi leo risus</a>
              <a href="#" class="list-group-item">Porta ac consectetur ac</a>
              <a href="#" class="list-group-item">Vestibulum at eros</a>
            </div>
        </div>
        <div class="col-md-9">
        
            {% 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>
                {% include 'hualihushao.html '%} 
                
                
            {%}% endblock




        </div>
    </div>
</div>
{% block js %}
{% endblock %}
</body>

　　　　　　Behind the block is from the name to the area

Inheritance motherboard

1, first of all of the inherited template content

　2, the content name of the designated area according to the block block

{% extends 'home.html' %}
{% block content %}
    
    
<h1>登录页面</h1>
　　

    <form action="">
        <p>username:<input type="text" class="form-control"></p>
        <p>password:<input type="text" class="form-control"></p>
        <input type="submit" class="btn btn-success">
    </form>
    {% include 'hualihushao.html' %}
    
    
{% endblock %}

If you want to add just before use in the above code "login page" below

{{block.super}}

Typically a template having at least three 1, page CSS code 2, code block body JS content page 3, page

Import (write 'dead' content suitable for use)

{% Include 'want to import HTML file name'}%

Inheritance and import templates

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