javascript--爱奇艺网站首页（轮播图）

我会带着你远行 2022-08-23 09:58 208阅读 0赞

实现一个爱奇艺网站首页的轮播图：

<!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>爱奇艺导航</title>
        <style type="text/css">
            body {
                padding: 0;
                margin: 0;
            }
            #nav {
                list-style-type: none;
                float: right;
                padding: 0;
                margin: 0;
                z-index: 0;
                padding-top: 30px;
    
            }
    
            #nav li {
                width: 220px;
                height: 40px;
                line-height: 40px;;
                /*background-color: #569e04;*/
                background-color: #010101;
                border-bottom: 1px solid #999999;
                text-align: center;
                color: white;
                font-size: 14px;
                margin-right: 20px;
                cursor: pointer;
            }
            #nav .now{
                background-color: #569e04;
            }
            #pic {
                list-style-type: none;
                height: 410px;
                padding: 0;
                margin: 0;
                position: absolute;
                top: 0;
                z-index: -1;
                /*display: none;*/
                overflow: hidden;
            }
    
        </style>
    </head>
    <body>
    <div class="nav">
        <ul id="nav">
            <li onmousemove="fun('0')" class="now">余罪</li>
            <li onmousemove="fun('1')">我们的法则</li>
            <li onmousemove="fun('2')">跑男</li>
            <li onmousemove="fun('3')">废柴兄弟</li>
            <li onmousemove="fun('4')">最好的我们</li>
            <li onmousemove="fun('5')">大张伟</li>
            <li onmousemove="fun('6')">WWDC大会</li>
            <li onmousemove="fun('7')">我的朋友</li>
        </ul>
        <div id="pic">
            <div><img src="tv/0.jpg"></div>
            <div><img src="tv/1.jpg"></div>
            <div><img src="tv/2.jpg"></div>
            <div><img src="tv/3.jpg"></div>
            <div><img src="tv/4.jpg"></div>
            <div><img src="tv/5.jpg"></div>
            <div><img src="tv/6.jpg"></div>
            <div><img src="tv/7.jpg"></div>
        </div>
    </div>
    <script>
        var nav = document.getElementById("nav").getElementsByTagName("li");
        var navshow = document.getElementById("pic").getElementsByTagName("div");
        function fun(num) {
            for (var n = 0; n < nav.length; n++) {
                nav[n].className="";
            }
            nav[num].className="now";
    
            for(var m=0;m<navshow.length;m++){
                navshow[m].style.display="none";
            }
            navshow[num].style.display="block";
        }
    
    </script>
    </body>
    </html>