Django web 开发(四) - Django项目实践(三)-模板的继承
林国安
定义模板:layout.html
{% block content %}{% endblock %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="/static/plugins/bootstrap-3.4.1/css/bootstrap.css">
<link rel="stylesheet" href="/static/plugins/font-awesome-4.7.0/css/font-awesome.css">
<style>
.navbar {
border-radius: 0;
}
</style>
</head>
<body>
<!-- 导航条, https://v3.bootcss.com/components/#navbar -->
<nav class="navbar navbar-default">
<div class="container">
<!-- 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="#">员工管理系统</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><a href="#">部门管理</a></li>
<li><a href="#">部门管理</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">注册</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true"
aria-expanded="false">poker <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>
<!-- 新建区域 -->
<div>
{% block content %}{% endblock %}
</div>
<script src="/static/js/jquery-3.6.1.min.js"></script>
<script src="/static/plugins/bootstrap-3.4.1/js/bootstrap.min.js"></script>
</body>
</html>
继承模板:
{% extends 'layout.html' %}
{% block content %}
<h1>首页</h1>
{% endblock %}
例如,可以将myproject/employee_management/templates/depart_list.html改成
{% extends 'layout.html' %}
{% block content %}
<div class="container">
<div style="margin-bottom: 10px">
<a class="btn btn-primary" href="/depart/add/" target="_blank">新建部门</a>
</div>
<div>
<div class="panel panel-default">
<!-- Default panel contents -->
<div class="panel-heading">
<span class="glyphicon glyphicon-th-list" aria-hidden="true" style="margin-right: 5px;"></span>
<span>部门列表</span>
</div>
<!-- Table -->
<table class="table table-bordered">
<thead>
<tr>
<th>ID</th>
<th>名称</th>
<th>操作</th>
</tr>
</thead>
<tbody>
{% for obj in depart_list %}
<tr>
<th>{{ obj.id }}</th>
<td>{{ obj.title }}</td>
<td>
<a class="btn btn-primary btn-xs" href="/depart/{{ obj.id }}/edit/">编辑</a>
<a class="btn btn-danger btn-xs" href="/depart/delete/?nid={{ obj.id }}">删除</a>
</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
</div>
{% endblock %}
其余页面以此类推,请自行修改
如果有个别页面不需要用到指定的css样式,可以这么做
{% block css %}{% endblock %}
在layout.html模板中将css区域独立出来
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