swiper伸缩侧边菜单栏

<!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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swiper伸缩侧边菜单栏

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