- 用url_for加载静态文件
- <script src="{{ url_for('static',filename='js/login.js') }}"></script>
- flask 从static文件夹开始寻找
- 可用于加载css, js, image文件
- 继承和扩展
- 把一些公共的代码放在父模板中，避免每个模板写同样的内容。base.html
- 子模板继承父模板
- {% extends 'base.html’ %}
- 父模板提前定义好子模板可以实现一些自己需求的位置及名称。block
- <title>{% block title %}{% endblock %}-MIS问答平台</title>
- {% block head %}{% endblock %}
- {% block main %}{% endblock %}
- 子模板中写代码实现自己的需求。block
- {% block title %}登录{% endblock %}
- 首页、登录页、注册页都按上述步骤改写。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>{% block title %}{% endblock %}导航</title>
<link rel="stylesheet" type="text/css" href="../static/css/daohang.css">
<script src="../static/js/daohang.js"></script>
<link rel="stylesheet" href="{{ url_for('static',filename='css/daohang.css') }}">
{% block head %}{% endblock %}
</head>
<body id="myBody">
<nav class="navbar">
<a href="{{ url_for('daohang') }}">首页</a>
<a href="{{ url_for('denglu') }}">登录</a>
<a href="{{ url_for('zhuce') }}">注册</a>
<input type="text" name="search" placeholder="请输入关键字">
<button type="submit">查找</button>
<select class="navigate">
<option>个人中心</option>
<option>收藏</option>
<option>点击</option>
</select>
<img id="myOnOff" src="http://www.runoob.com/images/pic_bulbon.gif" onclick="mySwitch()" width="20px">
</nav>
{% block main %} {% endblock %}
</body>
</html>
{% extends 'daohang.html' %}
{% block title %}登录{% endblock %}
{% block head %}
<link rel="stylesheet" type="text/css" href="{{ url_for('static',filename='css/denglu.css') }}">
<script src="{{ url_for('static',filename='js/denglu.js') }}"></script>
{% endblock %}
{% block main %}
<div class="box">
<h2>登录</h2>
<div class="input_box">
<input id="uname" type="text" placeholder="请输入用户名">
</div>
<div class="input_box">
<input id="upass" type="password" placeholder="请输入密码">
</div>
<div id="error_box"><br></div>
<div class="input_box">
<button onclick="fnlogin()">登录</button>
</div>
</div>
{% endblock %}
{% extends 'daohang.html' %}
{% block title %}注册{% endblock %}
{% block head %}
<link rel="stylesheet" type="text/css" href="{{ url_for('static',filename='css/zhuce.css') }}">
<script src="{{ url_for('static',filename='js/zhuce.js') }}"></script>
{% endblock %}
{% block main %}
<div class="box">
<h2>注册</h2>
<div class="input_box">
<input id="uname" type="text" placeholder="请输入用户名">
</div>
<div class="input_box">
<input id="upass" type="password" placeholder="请输入密码">
</div>
<div class="input_box">
<input id="upass1" type="password" placeholder="请再次输入密码">
</div>
<div id="error_box"><br></div>
<div class="input_box">
<button onclick="fnlogin()">注册</button>
</div>
</div>
{% endblock %}
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