标签：包含 定位 图片 font ati pointer mat rev 轮播图片
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<!-- 引入css样式 -->
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body>
<!-- 先设置轮播的整体容器 -->
<div class="slideshow-container">
<!-- 在设置轮播图片、翻页键、数字文本的容器 -->
<!-- fade为滑动动画特效 -->
<div class="mySlides fade">
<div class="numbertext">1 / 3</div>
<img src="img/1.jpg" style="width: 100%">
<div class="text">文本 1</div>
</div>
<div class="mySlides fade">
<div class="numbertext">2 / 3</div>
<img src="img/2.jpg" style="width: 100%">
<div class="text">文本 2</div>
</div>
<div class="mySlides fade">
<div class="numbertext">3 / 3</div>
<img src="img/3.jpg" style="width: 100%">
<div class="text">文本 3</div>
</div>
<a class="prev" onclick="plusSlides(-1)">?</a>
<a class="next" onclick="plusSlides(1)">?</a>
</div>
<br>
<!-- 设置下方按钮 -->
<div style="text-align: center">
<span class="dot" onclick="currentSlide(1)"></span>
<span class="dot" onclick="currentSlide(2)"></span>
<span class="dot" onclick="currentSlide(3)"></span>
</div>
<!-- 引入js文件,注意js文件应该在下方，否则将无法出现错误，个人觉得错误原因应该是元素未加载而去执行js文件导致错误,具体原因还需探究-->
<script src="show.js" type="text/javascript"></script>
</body>
</html>
@charset "UTF-8";
* {box-sizing:border-box}
body {font-family: Verdana,sans-serif;}
.mySlides {
display:none;
/*display 为none的含义是不展示元素，但是且不占用空间*/
}
/* 幻灯片容器 */
.slideshow-container {
max-width: 1000px;
position: relative;
margin: auto;
}
/* 下一张 & 上一张 按钮 */
.prev, .next {
cursor: pointer;
position: absolute;
top: 50%;
width: auto;
margin-top: -22px;
padding: 16px;
color: white;
font-weight: bold;
font-size: 18px;
transition: 0.6s ease;
border-radius: 0 3px 3px 0;
}
/* 定位 "下一张" 按钮靠右 */
.next {
right: 0;
border-radius: 3px 0 0 3px;
}
/* On hover, add a black background color with a little bit see-through */
.prev:hover, .next:hover {
background-color: rgba(0,0,0,0.8);
}
/* 标题文本 */
.text {
color: #f2f2f2;
font-size: 15px;
padding: 8px 12px;
position: absolute;
bottom: 8px;
width: 100%;
text-align: center;
}
/* 数字文本 (1/3 等) */
.numbertext {
color: #f2f2f2;
font-size: 12px;
padding: 8px 12px;
position: absolute;
top: 0;
}
/* 标记符号 */
.dot {
cursor:pointer;
height: 13px;
width: 13px;
margin: 0 2px;
background-color: #bbb;
border-radius: 50%;
display: inline-block;
transition: background-color 0.6s ease;
}
.active, .dot:hover {
background-color: #717171;
}
/* 淡出动画 */
.fade {
-webkit-animation-name: fade;
-webkit-animation-duration: 1.5s;
animation-name: fade;
animation-duration: 1.5s;
}
@-webkit-keyframes fade {
from {opacity: .4}
to {opacity: 1}
}
@keyframes fade {
from {opacity: .4}
to {opacity: 1}
}
var slideIndex = 1;
function plusSlides(n) {
showSlides(slideIndex += n);
}
function currentSlide(n) {
showSlides(slideIndex = n);
}
function showSlides(n) {
var i;
var slides = document.getElementsByClassName("mySlides");
var dots = document.getElementsByClassName("dot");
if (n > slides.length) {slideIndex = 1}
if (n < 1) {slideIndex = slides.length}
for (i = 0; i < slides.length; i++) {
slides[i].style.display = "none";
}//class为mySlides下的元素,即不展示项目的图片元素、数字元素和文本元素
for (i = 0; i < dots.length; i++) {
dots[i].className = dots[i].className.replace(" active", "");//将激活的下标元素,改为不再展示
}
slides[slideIndex-1].style.display = "block";//轮播的元素展示
dots[slideIndex-1].className += " active";//轮播图片对应下标样式激活
}
showSlides(slideIndex);
标签：包含 定位 图片 font ati pointer mat rev 轮播图片
原文地址：https://www.cnblogs.com/508335848vf/p/12822075.html
