Image Carousel

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="style.css" />
    <title>Image Carousel</title>
  </head>
  <body>
    <div class="carousel">
      <div class="image-container" id="imgs">
        <img src="https://images.unsplash.com/photo-1599394022918-6c2776530abb?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1458&q=80"
       alt="first-image"
       />
    <img
       src="https://images.unsplash.com/photo-1593642632559-0c6d3fc62b89?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1500&q=80"
       alt="second-image"
       />
    <img
       src="https://images.unsplash.com/photo-1599423300746-b62533397364?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1500&q=80"
       alt="third-image"
       />
    <img
       src="https://images.unsplash.com/photo-1599561046251-bfb9465b4c44?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1492&q=80"
       alt="fourth-image"
       />
      </div>

      <div class="buttons-container">
        <button id="left" class="btn">Prev</button>
        <button id="right" class="btn">Next</button>
      </div>
    </div>

    <!-- <script src="script.js"></script> -->
  </body>
</html>

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

* {
    
    
  box-sizing: border-box;
}

body {
    
    
  font-family: 'Roboto', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

img {
    
    
  width: 500px;
  height: 500px;
  object-fit: cover;
}

.carousel {
    
    
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
  height: 530px;
  width: 500px;
  overflow: hidden;
}

.image-container {
    
    
  display: flex;
  transform: translateX(0);
  transition: transform 0.5s ease-in-out;
}

.buttons-container {
    
    
  display: flex;
  justify-content: space-between;
}

.btn {
    
    
  background-color: rebeccapurple;
  color: #fff;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  width: 49.5%;
}

.btn:hover {
    
    
  opacity: 0.9;
}

.btn:focus {
    
    
  outline: none;
}

const imgs = document.getElementById('imgs')
const leftBtn = document.getElementById('left')
const rightBtn = document.getElementById('right')

const img = document.querySelectorAll('#imgs img')

let idx = 0

// setInterval() 方法重复调用一个函数或执行一个代码片段，在每次调用之间具有固定的时间间隔
let interval = setInterval(run, 2000)

function run() {
    
    
    idx++
    changeImage()
}

// 将图片视为多张拼接在一起的,然后进行移动
function changeImage() {
    
    
    if(idx > img.length - 1) {
    
    
        idx = 0
    } else if(idx < 0) {
    
    
        idx = img.length - 1
    }

    imgs.style.transform = `translateX(${
      
      -idx * 500}px)`
}

function resetInterval() {
    
    
    // clearInterval() 移除定时器,重新设置一个新的定时器
    clearInterval(interval)
    interval = setInterval(run, 2000)
}

rightBtn.addEventListener('click', () => {
    
    
    idx++
    changeImage()
    resetInterval()
})

leftBtn.addEventListener('click', () => {
    
    
    idx--
    changeImage()
    resetInterval()
})

Guess you like