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swiper伸缩侧边菜单栏

2024-10-06 02:33:02   214人阅读

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Swiper demo</title>
    <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1">

    <!-- Link Swiper‘s CSS -->
    <link rel="stylesheet" href="../dist/css/swiper.min.css">

    <!-- Demo styles -->
    <style>
        html, body {
            position: relative;
            height: 100%;
        }
        body {
            background: #eee;
            font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
            font-size: 14px;
            color: #000;
            margin: 0;
            padding: 0;
        }
        .swiper-container {
            width: 100%;
            height: 100%;
        }
        .swiper-slide {
            text-align: center;
            font-size: 18px;
            background: #fff;

            /* Center slide text vertically */
            display: -webkit-box;
            display: -ms-flexbox;
            display: -webkit-flex;
            display: flex;
            -webkit-box-pack: center;
            -ms-flex-pack: center;
            -webkit-justify-content: center;
            justify-content: center;
            -webkit-box-align: center;
            -ms-flex-align: center;
            -webkit-align-items: center;
            align-items: center;
        }
        .menu {
            min-width: 100px;
            width: 70%;
            max-width: 320px;

            background-color: #2C8DFB;
            color: #fff;
        }
        .content {
            width: 100%;
        }

        .menu-button {
            position: absolute;
            top: 0px; left: 0px;

            padding: 15px;

            cursor: pointer;

            -webkit-transition: .3s;
            transition: .3s;

            background-color: #2C8DFB;

            /*margin: 14px;
            border-radius: 5px;*/
        }
        .menu-button .bar:nth-of-type(1) {
            margin-top: 0px;
        }
        .menu-button .bar:nth-of-type(3) {
            margin-bottom: 0px;
        }

        .bar {
            position: relative;
            display: block;

            width: 50px;
            height: 5px;

            margin: 10px auto;
            background-color: #fff;

            border-radius: 10px;

            -webkit-transition: .3s;
            transition: .3s;
        }

        .menu-button:hover .bar:nth-of-type(1) {
            -webkit-transform: translateY(1.5px) rotate(-4.5deg);
            -ms-transform: translateY(1.5px) rotate(-4.5deg);
            transform: translateY(1.5px) rotate(-4.5deg);
        }
        .menu-button:hover .bar:nth-of-type(2) {
            opacity: .9;
        }
        .menu-button:hover .bar:nth-of-type(3) {
            -webkit-transform: translateY(-1.5px) rotate(4.5deg);
            -ms-transform: translateY(-1.5px) rotate(4.5deg);
            transform: translateY(-1.5px) rotate(4.5deg);
        }

        .cross .bar:nth-of-type(1) {
            -webkit-transform: translateY(15px) rotate(-45deg);
            -ms-transform: translateY(15px) rotate(-45deg);
            transform: translateY(15px) rotate(-45deg);
        }
        .cross .bar:nth-of-type(2) {
            opacity: 0;
        }
        .cross .bar:nth-of-type(3) {
            -webkit-transform: translateY(-15px) rotate(45deg);
            -ms-transform: translateY(-15px) rotate(45deg);
            transform: translateY(-15px) rotate(45deg);
        }
        .cross:hover .bar:nth-of-type(1) {
            -webkit-transform: translateY(13.5px) rotate(-40.5deg);
            -ms-transform: translateY(13.5px) rotate(-40.5deg);
            transform: translateY(13.5px) rotate(-40.5deg);
        }
        .cross:hover .bar:nth-of-type(2) {
            opacity: .1;
        }
        .cross:hover .bar:nth-of-type(3) {
            -webkit-transform: translateY(-13.5px) rotate(40.5deg);
            -ms-transform: translateY(-13.5px) rotate(40.5deg);
            transform: translateY(-13.5px) rotate(40.5deg);
        }
    </style>
</head>
<body>
    <!-- Swiper -->
    <div class="swiper-container">
        <div class="swiper-wrapper">
            <div class="swiper-slide menu">Menu slide</div>
            <div class="swiper-slide content">
                <div class="menu-button">
                    <div class="bar"></div>
                    <div class="bar"></div>
                    <div class="bar"></div>
                </div>
                Content slide
            </div>
        </div>
    </div>

    <!-- Swiper JS -->
    <script src="../dist/js/swiper.min.js"></script>

    <!-- Initialize Swiper -->
    <script>
        var toggleMenu = function(){
            if (swiper.previousIndex == 0)
                swiper.slidePrev()
        }
        , menuButton = document.getElementsByClassName(‘menu-button‘)[0]
        , swiper = new Swiper(‘.swiper-container‘, {
            slidesPerView: ‘auto‘
            , initialSlide: 1
            , resistanceRatio: .00000000000001
            , onSlideChangeStart: function(slider) {
                if (slider.activeIndex == 0) {
                    menuButton.classList.add(‘cross‘)
                    menuButton.removeEventListener(‘click‘, toggleMenu, false)
                } else
                    menuButton.classList.remove(‘cross‘)
            }
            , onSlideChangeEnd: function(slider) {
                if (slider.activeIndex == 0)
                    menuButton.removeEventListener(‘click‘, toggleMenu, false)
                else
                    menuButton.addEventListener(‘click‘, toggleMenu, false)
            }
            , slideToClickedSlide: true
        })
    </script>
</body>
</html>

 

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