Swiper addSlide

by Park Mino

HTML

<script src="https://t.tilemap.jp/swiper.js?g"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.3.0/css/swiper.min.css">
  <div class="swiper-container swiper3">
    <div class="swiper-wrapper">
      <div class="swiper-slide">Slide 1</div>
      <div class="swiper-slide">Slide 2</div>
    </div>
    <!-- Add Pagination -->
    <div class="swiper-pagination"></div>
    <!-- Add Arrows -->
    <div class="swiper-button-next"></div>
    <div class="swiper-button-prev"></div>
  </div>
  <div class="swiper-container swiper3">
    <div class="swiper-wrapper">
      <div class="swiper-slide">Slide 1</div>
      <div class="swiper-slide">Slide 2</div>
    </div>
    <!-- Add Pagination -->
    <div class="swiper-pagination"></div>
    <!-- Add Arrows -->
    <div class="swiper-button-next"></div>
    <div class="swiper-button-prev"></div>
  </div>

CSS

html, body {
      position: relative;
      height: 250px;  
    }

    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: 80%;
    }
    .swiper-slide {
      height:200px;
      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;
    }

JavaScript

var swiper = new Swiper('.swiper3', {
      slidesPerView: 1,
      spaceBetween: 30,
      // slidesPerGroup: 3,
      centeredSlides: true,
      loop: true,
      loopedSlides: 1,
      // loopFillGroupWithBlank: true,
      pagination: {
        el: '.swiper-pagination',
        clickable: true,
      },
      navigation: {
        nextEl: '.swiper-button-next',
        prevEl: '.swiper-button-prev',
      },
    });
    var append = document.querySelector("#append");
    append.addEventListener('click', function(e){
      swiper.appendSlide('<div class="swiper-slide">Slide X</div>')
    });
    var prepend = document.querySelector("#prepend");
    prepend.addEventListener('click', function(e){
      swiper.prependSlide('<div class="swiper-slide">Slide Y</div>')
    });
    var add = document.querySelector("#add");
    add.addEventListener('click', function(e){
      swiper.addSlide(5, ['<div class="swiper-slide">Slide Z1</div>','<div class="swiper-slide">Slide Z2</div>'])
    });
    var remove = document.querySelector("#remove");
    remove.addEventListener('click', function(e){
      swiper.removeSlide([5,6])
    });