Swiper Drawer

Left and right menu with swiper

by Marco Abate

HTML

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/Swiper/3.1.7/css/swiper.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/Swiper/3.1.7/js/swiper.min.js"></script>
<div class="wrapper">
    <div class="swiper-container">
        <div class="swiper-wrapper">
            <div class="swiper-slide drawer-left">
                <ul>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                    <li>test</li>
                </ul>
            </div>
            <div...

CSS

body {
    margin: 0;
}

.wrapper {
    width: 320px;
    height: 568px;
    border: 25px solid #000;
    border-bottom: 50px solid #000;
    border-radius: 10px;
}

.swiper-container {
    height: 100%;
}

.view {
    width: 100%;
    overflow-y: scroll;
    background: #fff;
    padding-top: 44px;
}

.drawer-left,
.drawer-right {
    width: 80%;
    background: lightskyblue;
    overflow-y: scroll;
}

.drawer-left.,
.drawer-right {
    width: 80%;
    background: lightskyblue;
    overflow-y: scroll;
}

.overlay {
    position: relative;
    overflow: hidden;
}

.overlay .bg-overlay {
    transform: translate3d(0,0,0);
    opacity: .6;
}

.bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: translate3d(-100%,0,0);
    transition: opacity .15s ease;
    opacity: 0;
    background: #000;
}

.home-btn {
    background: #fff;
    width: 30px;
    height: 30px;
    display: inline-block;
    border-radius: 100%;
    left: 170px;
    bottom: 12px;
    position: absolute;
}

.header {
    background: lightskyblue;
    height: 44px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    right: 0;
}

#menu-left,
#menu-right {
    background: none;
    border: 1px solid #fff;
    font-size: 16px;
    box-shadow: none;
    outline: none;
    position: absolute;
    top: 8px;
    color: #fff;
    border-radius: 4px;
}

#menu-left {
    left: 8px;
}

#menu-right {
    right: 8px;
}

JavaScript

var swiper = new Swiper('.swiper-container', {
    direction: 'horizontal',
    initialSlide: 1,
    resistanceRatio: 0,
    speed: 150,
    touchAngle: 20,
    effect: 'slide',
    slidesPerView: 'auto',
    centeredSlides: false,
});

var view = document.getElementsByClassName('view')[0];

swiper.on('onReachBeginning', function(swiper) {
    var start = swiper.isBeginning;
    var end = swiper.isEnd;
    if(start || end) {
        view.classList.add('overlay');
        clickOverlay();
    }
})

swiper.on('onReachEnd', function(swiper) {
    var start = swiper.isBeginning;
    var end = swiper.isEnd;
    if(start || end) {
        view.classList.add('overlay');
        clickOverlay();
    }
})

swiper.on('onTouchEnd', function(swiper) {
    view.classList.remove('overlay');
})

var clickOverlay = function() {
    document.getElementsByClassName('overlay')[0].addEventListener("click", function(){
		swiper.slideTo(1);
    });
}

document.getElementById('menu-left').addEventListener('click', function() {
    swiper.slideTo(0);
});

document.getElementById('menu-right').addEventListener('click', function() {
    swiper.slideTo(2);
});