Flask 页面布局layout_main.html 【源码来自编程浪子的flask点餐小程序】
web/templates/common/layout_main.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>管理后台</title>
<link href="{{ buildStaticUrl('/bootstrap/bootstrap.min.css') }}" rel="stylesheet">
<link href="{{ buildStaticUrl('/font-awesome/css/font-awesome.min.css') }}" rel="stylesheet">
<link href="{{ buildStaticUrl('/css/style.css') }}" rel="stylesheet">
{%block css %}{% endblock %}
<body>
<div id="wrapper">
<nav class="navbar-default navbar-static-side" role="navigation">
<div class="sidebar-collapse">
<ul class="nav metismenu" id="side-menu">
<li class="nav-header">
<div class="profile-element text-center">
<img alt="image" class="img-circle" src="{{ buildStaticUrl('/images/common/logo.png') }}"/>
<p class="text-muted">编程浪子</p>
</div>
<div class="logo-element">
<img alt="image" class="img-circle" src="{{ buildStaticUrl('/images/common/logo.png') }}"/>
</div>
</li>
<li class="default">
<a href="{{ buildUrl('/') }}"><i class="fa fa-dashboard fa-lg"></i>
<span class="nav-label">仪表盘</span></a>
</li>
<li class="account">
<a href="{{ buildUrl('/account/index') }}"><i class="fa fa-user fa-lg"></i> <span
class="nav-label">账号管理</span></a>
</li>
<li class="food">
<a href="{{ buildUrl('/food/index') }}"><i class="fa fa-book fa-lg"></i> <span
class="nav-label">美餐管理</span></a>
</li>
<li class="member">
<a href="{{ buildUrl('/member/index') }}"><i class="fa fa-group fa-lg"></i> <span
class="nav-label">会员列表</span></a>
</li>
<li class="finance">
<a href="{{ buildUrl('/finance/index') }}"><i class="fa fa-rmb fa-lg"></i> <span
class="nav-label">财务管理</span></a>
</li>
<li class="stat">
<a href="{{ buildUrl('/stat/index') }}"><i class="fa fa-bar-chart fa-lg"></i> <span
class="nav-label">统计管理</span></a>
</li>
</ul>
</div>
</nav>
<div id="page-wrapper" class="gray-bg" style="background-color: #ffffff;">
<div class="row border-bottom">
<nav class="navbar navbar-static-top" role="navigation" style="margin-bottom: 0">
<div class="navbar-header">
<a class="navbar-minimalize minimalize-styl-2 btn btn-primary " href="javascript:void(0);"><i class="fa fa-bars"></i> </a>
</div>
<ul class="nav navbar-top-links navbar-right">
<li>
<span class="m-r-sm text-muted welcome-message">
欢迎使用编程浪子订餐管理管理后台
</span>
</li>
<li class="dropdown user_info">
<a class="dropdown-toggle" data-toggle="dropdown" href="javascript:void(0);">
<img alt="image" class="img-circle" src="{{ buildStaticUrl('/images/common/avatar.png') }}"/>
</a>
<ul class="dropdown-menu dropdown-messages">
<li>
<div class="dropdown-messages-box">
姓名：{{ current_user.nickname }} <a href="{{ buildUrl('/user/edit') }}" class="pull-right">编辑</a>
</div>
</li>
<li class="divider"></li>
<li>
<div class="dropdown-messages-box">
手机号码: {{ current_user.mobile }}
</div>
</li>
<li class="divider"></li>
<li>
<div class="link-block text-center">
<a class="pull-left" href="{{ buildUrl('/user/reset-pwd') }}">
<i class="fa fa-lock"></i> 修改密码
</a>
<a class="pull-right" href="{{ buildUrl('/user/logout') }}">
<i class="fa fa-sign-out"></i> 退出
</a>
</div>
</li>
</ul>
</li>
</ul>
</nav>
</div>
{% block content %}{% endblock %}
</div>
</div>
<script src="{{ buildStaticUrl('/plugins/jquery-2.1.1.js') }}"></script>
<script src="{{ buildStaticUrl('/bootstrap/bootstrap.min.js') }}"></script>
<script src="{{ buildStaticUrl('/plugins/layer/layer.js') }}"></script>
<script src="{{ buildStaticUrl('/js/common.js') }}"></script>
{%block js %}{% endblock %}
</body>
</html>
这段代码是一个HTML页面的代码，用于构建一个管理后台的界面。下面是对代码中各个部分的详细介绍：
<!DOCTYPE html>：声明文档类型为HTML5。<html>：HTML文档的根元素。<head>：包含了一些关于文档的元数据，如字符编码、视口设置等。<meta charset="utf-8">：指定文档的字符编码为UTF-8。<meta name="viewport" content="width=device-width, initial-scale=1.0">：设置文档的视口，使其在移动设备上能够正确显示。<meta http-equiv="X-UA-Compatible" content="IE=edge">：指定IE浏览器使用最新的渲染模式。<title>管理后台</title>：设置文档的标题为"管理后台"。<link>：引入外部样式表文件，用于设置页面的样式。<body>：HTML文档的主体部分。<div id="wrapper">：页面的主要内容区域。<nav class="navbar-default navbar-static-side" role="navigation">：导航栏部分。<div class="sidebar-collapse">：导航栏的折叠部分。<ul class="nav metismenu" id="side-menu">：导航栏的菜单列表。<li>：菜单项。<a href="{{ buildUrl('/') }}">：菜单项的链接地址。<i class="fa fa-dashboard fa-lg"></i>：菜单项的图标。<span class="nav-label">仪表盘</span>：菜单项的文本标签。{% block css %}{% endblock %}：用于在此处插入自定义的CSS样式。<div id="page-wrapper" class="gray-bg" style="background-color: #ffffff;">：页面的内容区域。<div class="row border-bottom">：页面顶部的边框行。<nav class="navbar navbar-static-top" role="navigation" style="margin-bottom: 0">：顶部导航栏。<div class="navbar-header">：导航栏的头部。<a class="navbar-minimalize minimalize-styl-2 btn btn-primary " href="javascript:void(0);"><i class="fa fa-bars"></i> </a>：用于折叠导航栏的按钮。<ul class="nav navbar-top-links navbar-right">：导航栏右侧的链接列表。<li>：链接项。<span class="m-r-sm text-muted welcome-message">欢迎使用编程浪子订餐管理管理后台</span>：欢迎消息。<li class="dropdown user_info">：用户信息下拉菜单。<a class="dropdown-toggle" data-toggle="dropdown" href="javascript:void(0);">：用户信息下拉菜单的触发按钮。<img alt="image" class="img-circle" src="{{ buildStaticUrl('/images/common/avatar.png') }}">：用户头像。<ul class="dropdown-menu dropdown-messages">：用户信息下拉菜单的内容。<li>：菜单项。<div class="dropdown-messages-box">：菜单项的内容。<a href="{{ buildUrl('/user/edit') }}" class="pull-right">编辑</a>：编辑链接。<div class="link-block text-center">：链接块。<a class="pull-left" href="{{ buildUrl('/user/reset-pwd') }}">：修改密码链接。<a class="pull-right" href="{{ buildUrl('/user/logout') }}">：退出链接。<div class="hidden hidden_layout_wrap">：隐藏的布局包装器。<input name="domain" value="{{ config.APP.domain }}">：域名输入框。<input name="prefix_url" value="{{ config.UPLOAD.prefix_url }}">：URL前缀输入框。<script>：引入外部JavaScript文件，用于设置页面的行为和交互。{% block js %}{% endblock %}：用于在此处插入自定义的JavaScript代码。