Slick.js lazyload

Toggle class name on click in jQuery

by kazuya nakagawa

HTML

<!-- jQuery -->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery.min.js"></script>

<!-- slick.js -->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/slick/slick.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/slick/slick-theme.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/slick/slick.min.css">



<div class="slider">
   <div><img data-lazy="https://marucu.com/wp-content/uploads/2023/04/815297.jpg" alt="image1"></div>
  <div><img data-lazy="https://marucu.com/wp-content/uploads/2023/04/1072821.jpg" alt="image2"></div>
  <div><img data-lazy="https://marucu.com/wp-content/uploads/2023/04/7884473.jpg" alt="image3"></div>
  <div><img data-lazy="https://marucu.com/wp-content/uploads/2023/04/2215317.jpg" alt="image4"></div>
  <div><img data-lazy="https://marucu.com/wp-content/uploads/2023/04/174276.jpg" alt="image5"></div>
  <div><img data-lazy="https://marucu.com/wp-content/uploads/2023/04/1681485.jpg" alt="image6"></div>
</div>

CSS

.slider img {
  width: 100%;
  height: auto;
}

JavaScript

$('.slider').slick({
  lazyLoad: 'progressive',
  autoplay:true,
  dots:true,
   slidesToShow: 3,
});