加载静态文件,父模板的继承和扩展

Posted 008马佳槟

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from flask import Flask
from flask import render_template

app = Flask(__name__)


@app.route(\'/\')
def switch():
    return render_template(\'switch.html\')


@app.route(\'/login/\')
def login():
    return render_template(\'login.html\')

@app.route(\'/register/\')
def register():
    return render_template(\'register.html\')


if __name__ == \'__main__\':
    app.run(debug=True)

父模板

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>
        首页
        {% block logintitle %}{% endblock %}
        {% block registertitle %}{% endblock %}
    </title>
    <script>
        function mySwitch() {
            var oBody= document.getElementById("myBody");
            var oOnoff=document.getElementById("myOnOff");
            if(oOnoff.src.match("bulbon")){
                oOnoff.src="http://www.runoob.com/images/pic_bulboff.gif";
                oBody.style.background="black";
                oBody.style.color="yellow";
            }else{oOnoff.src="http://www.runoob.com/images/pic_bulbon.gif";
                oBody.style.background="lightcyan";
                oBody.style.color="black";
            }
        }

    </script>
   <link rel="stylesheet" type="text/css" href="../static/css/switch.css">
{% block loginhead %}{% endblock %}
{% block registerhead %}{% endblock %}


</head>

<body id="myBody" style="background-color: lightcyan">
<nav>

<img src="{{ url_for(\'static\',filename=\'image/gzsxy.png\') }}"alt="" width="20px">
    <script>
    document.write(Date())
</script>
<br>

    <a href="{{ url_for(\'switch\') }}">首页</a>
 <a href="{{ url_for(\'login\') }}">登录</a>
    <a href="{{ url_for(\'register\') }}">注册</a>

   <input type="text" placeholder="请输入关键字">
    <button type="submit">搜索</button>

<p align="right"><img src="{{ url_for(\'static\',filename=\'image/gzt.jpg\') }}"alt="" width="20px"></p>
    <p align="right"> <img style="width: 20px" id="myOnOff" onclick="mySwitch()" src="
    http://www.runoob.com/images/pic_bulbon.gif"></p>
   </nav>




{% block loginbody %}{% endblock %}
{% block registerbody %}{% endblock %}

</body>
</html>

登录页面

{% extends \'switch.html\' %}

{% block logintitle %}欢迎来到登录界面，请登录{% endblock %}
{% block loginhead %}<script type="text/javascript" src="../static/js/login.js"></script>{% endblock %}
{% block loginbody %}
    <p id="meto">中国标准时间</p>
<script>document.getElementById("meto").innerHTML = Date()</script>
<div id="container" style="width: 300px  ">

    <div id="header" style="background-color: darkorange"><h2 align="center">登陆界面</h2></div>

    <div id="content">

            <p align="center">用户名：<input id="uname" type="text" name="user" placeholder="请输入账号">

            </p>
            <p align="center"> 密码&nbsp：<input id="upass" type="password" name="psw" placeholder="请输入密码"></p>

            <br>
            <div id="error_box"><br>
            </div>
            <input type="radio" value="stu">学生
            <input type="radio" value="tea">老师
            <br>

            <input type="checkbox" value="true">记住密码 <a href="">登陆遇到问题</a><br>

         <p align="center"><button onclick="fnLogin()">登录</button></p>
            &nbsp&nbsp&nbsp



    </div>

    <div id="footer" style="background-color: darkgoldenrod"><h3 align="center">版权所有@</h3></div>
</div>
{% endblock %}

注册页面

{% extends \'switch.html\' %}
{% block registertitletitle %}欢迎来到注册界面，请登录{% endblock %}
{% block registerhead %}<script type="text/javascript" src="../static/js/ma.js"></script>{% endblock %}
{% block registerbody %}

<p id="meto">中国标准时间</p>
<script>document.getElementById("meto").innerHTML = Date()</script>
<div id="container" style="width: 300px">

    <div id="header" style="background-color: darkorange"><h2 align="center">注册界面</h2></div>

    <div id="content">

            <p align="center">用户名：<input id="uname" type="text" name="user" placeholder="请输入账号">

            </p>
            <p align="center"> 密码&nbsp：<input id="upass" type="password" name="psw" placeholder="请输入密码"></p>
             <p align="center">密码&nbsp：<input id="upass2" type="password" name="psw2" placeholder="请再次输入密码"></p>
            <br>
            <div id="error_box"><br>
            </div>
            <input type="radio" value="stu">学生
            <input type="radio" value="tea">老师
            <br>

            <input type="checkbox" value="true">记住密码 <a href="">登陆遇到问题</a><br>

         <p align="center"><button onclick="fnLogin()">注册</button></p>
            &nbsp&nbsp&nbsp



    </div>

    <div id="footer" style="background-color: darkgoldenrod"><h3 align="center">版权所有@</h3></div>
</div>
{% endblock %}

 

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