夜间模式的开启与关闭，父模板的制作

时间：2017-11-04 20:47:42 阅读：194 评论：0 收藏：0 [点我收藏+]

夜间模式的开启与关闭
1. 放置点击的按钮或图片。
2. 定义开关切换函数。
3. onclick函数调用。

父模板的制作

制作网站网页共有元素的父模板html，包括顶部导航，中间区块划分，底部导航，底部说明等。
汇总相关的样式形成独立的css文件。
汇总相关的js代码形成独立的js文件。

形成完整的base.html+css+js

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>SWITCH</title>
    <script>
        function mySwitch() {
            var myele = document.getElementById("on_off");
            if(myele.src.match("bulbon"))
            {
                myele.src="http://www.runoob.com/images/pic_bulboff.gif";
                document.getElementById("myBody").style.background="black";
                document.getElementById("myBody").style.color = "white";
            }
            else {
                myele.src="http://www.runoob.com/images/pic_bulbon.gif";
                document.getElementById("myBody").style.background="white";
                document.getElementById("myBody").style.color = "black";
            }
        }
    </script>
</head>
<body id="myBody">

<img id="on_off" onclick="mySwitch()" src="http://www.runoob.com/images/pic_bulbon.gif" width="50px">

<script>
    document.write(Date())
</script>

</body>
</html>

技术分享

from flask import Flask,render_template

app = Flask(__name__)

@app.route(‘/‘)
def index():
    return  render_template(‘base.html‘)
@app.route(‘/login/‘)
def login():
    return render_template(‘js23.html‘)
@app.route(‘/register‘)
def register():
    return render_template(‘js24.html‘)


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

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>BASE</title>
    <script src="../static/js/base.js"></script>
    <link rel="stylesheet" type="text/css" href="../static/css/base.css">



</head>
<body id="myBody">
<div class="a">
    <nav>

        <a href="{{ url_for(‘index‘) }}">首页</a>
        <a href="">发布问答</a>
        <input type="text" name="search">
        <button type="submit">查找</button>
        <img class="navi" id="on_off" onclick="mySwitch()" src="http://www.runoob.com/images/pic_bulbon.gif " width="20px">
        <a class="navi" href="{{ url_for(‘register‘) }}">注册</a>
        <a class="navi" href="{{ url_for(‘login‘) }}">登录</a>
        <a class="navi" href="">收藏</a>
    </nav>
</div>
<hr>
    <div>
         <div class="img">
             <a href="https://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=0&rsv_idx=1&tn=baidu&wd=%E5%B0%8F%E7%8C%AA%E4%BD%A9%E5%A5%87&rsv_pq=f77d08900001a419&rsv_t=45ebl8vOLWaojJB%2BJqWl4G2jgewDoaq6Eal6j0Zx2EIT96apylRhpP3Koqg&rqlang=cn&rsv_enter=1&rsv_sug3=6&rsv_sug1=6&rsv_sug7=100">
                 <img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1508477292746&di=b4d222e641b5c06b07c55cd205bba706&imgtype=0&src=http%3A%2F%2Fimg.mp.itc.cn%2Fupload%2F20161220%2Fca4c1e06ab854a40bb2590408a7b2f19_th.jpg"></a>
         <div class="desc"><a href="http://www.baidu.com/">小猪佩奇</a></div>
         </div>
     </div>
     <div>
         <div class="img">
             <a href="https://www.baidu.com/s?ie=utf-8&f=3&rsv_bp=1&rsv_idx=1&tn=baidu&wd=%E6%89%98%E9%A9%AC%E6%96%AF%E5%92%8C%E4%BB%96%E7%9A%84%E6%9C%8B%E5%8F%8B%E4%BB%AC&oq=%25E5%25B0%258F%25E7%258C%25AA%25E4%25BD%25A9%25E5%25A5%2587&rsv_pq=eb12f7da00019eba&rsv_t=de8cbtTwyWVcQv6xzo8AEbWJhamBkxPdSWJh9Imdf5qYr8rt2NZHXCfYWNg&rqlang=cn&rsv_enter=1&inputT=3189&rsv_sug3=14&rsv_sug1=14&rsv_sug7=100&rsv_sug2=1&prefixsug=tuomasi&rsp=2&rsv_sug4=3188">
                 <img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1508477829747&di=fd07b5cc8dd393392af74d2b90404779&imgtype=0&src=http%3A%2F%2Ffdfs.xmcdn.com%2Fgroup23%2FM06%2F8A%2F7E%2FwKgJL1h52lGCOLCQAAEaqmTeglU035.jpg"></a>
             <div class="desc"><a href="http://www.baidu.com/">托马斯和他的朋友们</a></div>
         </div>
     </div>
     <div>
         <div class="img">
             <a href="https://www.baidu.com/s?ie=utf-8&f=3&rsv_bp=1&rsv_idx=1&tn=baidu&wd=%E7%8C%AB%E5%92%8C%E8%80%81%E9%BC%A0&oq=%25E6%2589%2598%25E9%25A9%25AC%25E6%2596%25AF%25E5%2592%258C%25E4%25BB%2596%25E7%259A%2584%25E6%259C%258B%25E5%258F%258B%25E4%25BB%25AC&rsv_pq=d23a15630001b4ed&rsv_t=7430JNuHLv7607LmZ%2B%2BWE2eYL%2Fp7GhOQe3j0f5S9RCnmHRWM5plbXIAinRg&rqlang=cn&rsv_enter=1&inputT=2790&rsv_sug3=20&rsv_sug1=19&rsv_sug7=100&rsv_sug2=1&prefixsug=maohe%2520&rsp=0&rsv_sug4=2790">
                 <img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1508477964743&di=46e94537aabf5867005957b87cd85799&imgtype=0&src=http%3A%2F%2Fcdn.aixifan.com%2Fdotnet%2Fartemis%2Fu%2Fcms%2Fwww%2F201603%2F2615504731cpun6r.jpg"></a>
             <div class="desc"><a href="http://www.baidu.com/">猫和老鼠</a></div>
         </div>
     </div>
     <div>
         <div class="img">
             <a href="https://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=1&rsv_idx=1&tn=baidu&wd=%E5%A4%A9%E7%BA%BF%E5%AE%9D%E5%AE%9D&oq=%25E7%258C%25AB%25E5%2592%258C%25E8%2580%2581%25E9%25BC%25A0&rsv_pq=8de48b3f0001c6b3&rsv_t=94c1qlZLktBv27KJJZA0Sxe9rIX64JhNE%2F7O030MAq3wDdaGuEiv99uR8Jg&rqlang=cn&rsv_enter=1&inputT=2790&rsv_sug3=27&rsv_sug1=26&rsv_sug7=100&bs=%E7%8C%AB%E5%92%8C%E8%80%81%E9%BC%A0">
                 <img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1508478000480&di=5fe3f1bdcea73b098ec174ea6a7b5f8b&imgtype=0&src=http%3A%2F%2Fd2xosoyzehxi5w.cloudfront.net%2Fwp-content%2Fuploads%2F2014%2F12%2Fteletubbies-sun-baby-jess-smith-3.jpg"></a>
             <div class="desc"><a href="http://www.baidu.com/">天线宝宝</a></div>
         </div>
     </div>

<footer>
    <div class="footer_box">
             版权所有@
        </div>
</footer>
</body>
</html>

.a{
    background-color: bisque;
    font-family: 方正姚体;
    height: 50px;
    color: darkblue;
}
.footer_box{
    position: absolute;
    bottom: 0;
    margin: 0;
    padding: 0;
}
img{
    width: 300px;
    height: 200px;
}
div.img{
    border: 1px solid hotpink;
    width: 200px;
    height: 180px;
    float: left;
    margin: 5px;
}
div.img img{
    width: 100%;
    height: 80%;
}
div.desc{
    text-align: center;
    padding: 5px;
}
div.img:hover{
    border: 2px solid cornflowerblue;
}
#on_off{
    width: 20px;
    height: 30px;
}
#logo{
    width: 50px;
    height: 50px;
}
.navi{
    float: right;
}

function mySwitch() {
            var myele = document.getElementById("on_off");
            if(myele.src.match("bulbon"))
            {
                myele.src="http://www.runoob.com/images/pic_bulboff.gif";
                document.getElementById("myBody").style.background="black";
                document.getElementById("myBody").style.color = "white";
            }
            else {
                myele.src="http://www.runoob.com/images/pic_bulbon.gif";
                document.getElementById("myBody").style.background="white";
                document.getElementById("myBody").style.color = "black";
            }
        }

技术分享

夜间模式的开启与关闭，父模板的制作

标签：函数调用点击 www arc 汇总导航 cti name cdn

原文地址：http://www.cnblogs.com/zsy-97/p/7784115.html

踩

(0)

评论一句话评论（0）

分享档案

更多>

2021年07月29日 (22)
2021年07月28日 (40)
2021年07月27日 (32)
2021年07月26日 (79)
2021年07月23日 (29)
2021年07月22日 (30)
2021年07月21日 (42)
2021年07月20日 (16)
2021年07月19日 (90)
2021年07月16日 (35)

周排行