前端js-----手风琴（jQuery）

news/2024/7/11 0:13:12 标签: js, jquery, 前端

运用jQuery效果（功能如下）：

在这里插入图片描述
代码（链式编程）：

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="../jquery-3.4.1.min.js"></script>
    <style type="text/css">
        * {
            margin: 0;
            padding: 0;
        }
        
        img {
            display: block;
        }
        
        ul {
            list-style: none;
        }
        
        .king {
            width: 852px;
            margin: 100px auto;
            background: url(../images/bg.png) no-repeat;
            overflow: hidden;
            padding: 10px;
        }
        
        .king ul {
            overflow: hidden;
        }
        
        .king li {
            position: relative;
            float: left;
            width: 69px;
            height: 69px;
            margin-right: 10px;
        }
        
        .king li.current {
            width: 224px;
        }
        
        .king li.current .big {
            display: block;
        }
        
        .king li.current .small {
            display: none;
        }
        
        .big {
            width: 224px;
            display: none;
        }
        
        .small {
            position: absolute;
            top: 0;
            left: 0;
            width: 69px;
            height: 69px;
            border-radius: 5px;
        }
    </style>
</head>

<body>
    <div class="king">
        <ul>
            <li class="current">
                <a href="#">
                    <img src="../images/m1.jpg" alt="" class="small">
                    <img src="../images/m.png" alt="" class="big">
                </a>
            </li>
            <li>
                <a href="#">
                    <img src="../images/l1.jpg" alt="" class="small">
                    <img src="../images/l.png" alt="" class="big">
                </a>
            </li>
            <li>
                <a href="#">
                    <img src="../images/c1.jpg" alt="" class="small">
                    <img src="../images/c.png" alt="" class="big">
                </a>
            </li>
            <li>
                <a href="#">
                    <img src="../images/w1.jpg" alt="" class="small">
                    <img src="../images/w.png" alt="" class="big">
                </a>
            </li>
            <li>
                <a href="#">
                    <img src="../images/z1.jpg" alt="" class="small">
                    <img src="../images/z.png" alt="" class="big">
                </a>
            </li>
            <li>
                <a href="#">
                    <img src="../images/h1.jpg" alt="" class="small">
                    <img src="../images/h.png" alt="" class="big">
                </a>
            </li>
            <li>
                <a href="#">
                    <img src="../images/t1.jpg" alt="" class="small">
                    <img src="../images/t.png" alt="" class="big">
                </a>
            </li>
        </ul>
    </div>

</body>
<script>
    $(function() {
        //1.鼠标经过小li有两步操作：当前小li的宽度变为225px，同时里面的小图片淡出，大图片淡入
        //2.其余兄弟元素小li宽度变为69px，小图片淡入，大图片淡出
        $(".king li").mouseenter(function() {
            $(this).stop().animate({
                width: 224
            }).find(".small").stop().fadeOut().siblings(".big").stop().fadeIn();
            $(this).siblings("li").stop().animate({
                width: 69
            }).find(".small").stop().fadeIn().siblings(".big").stop().fadeOut();
        })
    })
</script>

</html>