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matsugaoka / web / swiper-master / demos / 370-lazy-load-images.html
@大石桃菜 大石桃菜 on 21 Jul 2019 3 KB add swiper.js swiper.css
<!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: #000;
      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: #000;

    }
    .swiper-slide img {
      width: auto;
      height: auto;
      max-width: 100%;
      max-height: 100%;
      -ms-transform: translate(-50%, -50%);
      -webkit-transform: translate(-50%, -50%);
      -moz-transform: translate(-50%, -50%);
      transform: translate(-50%, -50%);
      position: absolute;
      left: 50%;
      top: 50%;
    }
  </style>
</head>
<body>
  <!-- Swiper -->
  <div class="swiper-container">
    <div class="swiper-wrapper">
      <div class="swiper-slide">
        <!-- Required swiper-lazy class and image source specified in data-src attribute -->
        <img data-src="http://lorempixel.com/1600/1200/nature/1/" class="swiper-lazy">
        <!-- Preloader image -->
        <div class="swiper-lazy-preloader swiper-lazy-preloader-white"></div>
      </div>
      <div class="swiper-slide">
        <img data-src="http://lorempixel.com/1600/1200/nature/2/" class="swiper-lazy">
        <div class="swiper-lazy-preloader swiper-lazy-preloader-white"></div>
      </div>
      <div class="swiper-slide">
        <img data-src="http://lorempixel.com/1600/1200/nature/3/" class="swiper-lazy">
        <div class="swiper-lazy-preloader swiper-lazy-preloader-white"></div>
      </div>
      <div class="swiper-slide">
        <img data-src="http://lorempixel.com/1600/1200/nature/4/" class="swiper-lazy">
        <div class="swiper-lazy-preloader swiper-lazy-preloader-white"></div>
      </div>
      <div class="swiper-slide">
        <img data-src="http://lorempixel.com/1600/1200/nature/5/" class="swiper-lazy">
        <div class="swiper-lazy-preloader swiper-lazy-preloader-white"></div>
      </div>
      <div class="swiper-slide">
        <img data-src="http://lorempixel.com/1600/1200/nature/6/" class="swiper-lazy">
        <div class="swiper-lazy-preloader swiper-lazy-preloader-white"></div>
      </div>

    </div>
    <!-- Add Pagination -->
    <div class="swiper-pagination swiper-pagination-white"></div>
    <!-- Navigation -->
    <div class="swiper-button-next swiper-button-white"></div>
    <div class="swiper-button-prev swiper-button-white"></div>
  </div>

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

  <!-- Initialize Swiper -->
  <script>
    var swiper = new Swiper('.swiper-container', {
      // Enable lazy loading
      lazy: true,
      pagination: {
        el: '.swiper-pagination',
        clickable: true,
      },
      navigation: {
        nextEl: '.swiper-button-next',
        prevEl: '.swiper-button-prev',
      },

    });
  </script>
</body>
</html>