全屏点击轮播

1. html 结构

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Fullscreen Slider</title>
  <link rel="stylesheet" href="style.css">
  <link href="https://cdn.bootcdn.net/ajax/libs/font-awesome/6.1.1/css/all.min.css" rel="stylesheet">
</head>
<body>
  <div class="slider">
    <div class="slide current">
      <div class="content">
        <h1>第一页</h1>
        <p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Sit odit nesciunt nulla molestias eveniet cupiditate harum placeat ducimus ratione neque nobis odio vel et, quaerat ex nihil libero laudantium quidem.</p>
      </div>
    </div>
    <div class="slide">
      <div class="content">
        <h1>第二页</h1>
        <p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Sit odit nesciunt nulla molestias eveniet cupiditate harum placeat ducimus ratione neque nobis odio vel et, quaerat ex nihil libero laudantium quidem.</p>
      </div>
    </div>
    <div class="slide">
      <div class="content">
        <h1>第三页</h1>
        <p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Sit odit nesciunt nulla molestias eveniet cupiditate harum placeat ducimus ratione neque nobis odio vel et, quaerat ex nihil libero laudantium quidem.</p>
      </div>
    </div>
    <div class="slide">
      <div class="content">
        <h1>第四页</h1>
        <p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Sit odit nesciunt nulla molestias eveniet cupiditate harum placeat ducimus ratione neque nobis odio vel et, quaerat ex nihil libero laudantium quidem.</p>
      </div>
    </div>
    <div class="slide">
      <div class="content">
        <h1>第五页</h1>
        <p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Sit odit nesciunt nulla molestias eveniet cupiditate harum placeat ducimus ratione neque nobis odio vel et, quaerat ex nihil libero laudantium quidem.</p>
      </div>
    </div>
    <div class="slide">
      <div class="content">
        <h1>第六页</h1>
        <p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Sit odit nesciunt nulla molestias eveniet cupiditate harum placeat ducimus ratione neque nobis odio vel et, quaerat ex nihil libero laudantium quidem.</p>
      </div>
    </div>
  </div>

  <div class="buttons">
    <button id="prev"><i class="fas fa-arrow-left"></i></button>
    <button id="next"><i class="fas fa-arrow-right"></i></button>
  </div>

  <script src="main.js"></script>
</body>
</html>

2. css 样式

/* reset */
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #333;
  color: #fff;
  line-height: 1.6;
}

.slider {
  position: relative;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
}
.slide.current {
  opacity: 1;
}

/* background images */
.slider > .slide:nth-of-type(1) {
  background: url('./img/1.jpg') no-repeat center center/cover;
}
.slider > .slide:nth-of-type(2) {
  background: url('./img/9.jpg') no-repeat center center/cover;
}
.slider > .slide:nth-of-type(3) {
  background: url('./img/11.jpeg') no-repeat center center/cover;
}
.slider > .slide:nth-of-type(4) {
  background: url('./img/10.jpeg') no-repeat center center/cover;
}
.slider > .slide:nth-of-type(5) {
  background: url('./img/5.jpeg') no-repeat center center/cover;
}
.slider > .slide:nth-of-type(6) {
  background: url('img/7.jpeg') no-repeat center center/cover;
}


/* context */
.slide .content {
  position: absolute;
  bottom: 70px;
  left: -600px;
  opacity: 0;
  width: 600px;
  background-color: rgba(255, 255,  255, 0.8);
  color: #333;
  padding: 35px; 
}

.slide .content h1 {
  margin-bottom: 10px;
}

.slide.current .content {
  opacity: 1;
  transition: all 0.7s ease-in-out 0.3s;
  transform: translateX(600px);
}

.buttons button#prev {
  position: absolute;
  top: 50%;
  left: 15px;
}
.buttons button#next {
    position: absolute;
    top: 50%;
    right: 15px;
}

.buttons button {
  border: #fff solid 2px;
 background-color: transparent;
 color: #fff;
 cursor: pointer;
 padding: 13px 15px;
 border-radius: 50%;
 outline: none; 
}

.buttons button:hover {
  background-color: #fff;
  color: #333;
}

/* media queries */
@media (max-width: 500px) {
  .slide .content {
    bottom: -300px;
    left: 0;
    width: 100%;
  }
  .slide.current .content {
    transform: translateY(-300px);
  }
}

3. js 脚本

const slides = document.querySelectorAll('.slide');
const next = document.getElementById('next');
const prev = document.getElementById('prev');

const nextSlide = function () {
  // get current class
  const current = document.querySelector('.current');

  if (current.nextElementSibling) {
    // add current to next sibling
    current.nextElementSibling.classList.add('current');
  } else {
    // add current to start
    slides[0].classList.add('current');
  }
  // clear current
  setTimeout ( () => current.classList.remove('current'));
};


const prevSlide = function () {
  // get current class
  const current = document.querySelector('.current');

  if (current.previousElementSibling) {
    // add current to prve sibling
    current.previousElementSibling.classList.add('current');
  } else {
    // add current to start
    slides[slides.length - 1].classList.add('current');
  }
  // clear current
  setTimeout ( () => current.classList.remove('current'));
};

// button event
next.addEventListener('click', function () {
  nextSlide()
});

prev.addEventListener('click', function () {
  prevSlide()
});

 

posted @ 2022-03-29 15:49  会前端的洋  阅读(60)  评论(0)    收藏  举报