【发布时间】:2019-12-04 19:13:05
【问题描述】:
我正在尝试制作幻灯片,但是当它移动到下一张(或上一张)图像时,背景上没有任何内容。
我希望你将看到的图像出现在你所看到的图像后面,就像你洗牌时一样。
此外,当您单击右箭头或左箭头时,我希望有不同的动画,以匹配它的运动。
这是我现在使用的代码:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.7.2/animate.min.css">
<style>
.mySlides {display: none}
img {vertical-align: middle;}
/* Slideshow container */
.slideshow-container {
overflow: hidden;
max-width: 300px;
position: relative;
margin: auto;
}
/* Next & previous buttons */
.prev, .next {
cursor: pointer;
position: absolute;
top: 50%;
width: auto;
padding: 16px;
margin-top: -22px;
color: white;
font-weight: bold;
font-size: 18px;
transition: 0.6s ease;
border-radius: 0 3px 3px 0;
user-select: none;
}
/* Position the "next button" to the right */
.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);
}
</style>
</head>
<body>
<div class="slideshow-container">
<div class="mySlides animated slideInLeft">
<img src="https://pruebas20.webcindario.com/img_snow_wide.jpg" style="width:100%">
</div>
<div class="mySlides animated slideInRight">
<img src="https://pruebas20.webcindario.com/img_nature_wide.jpg" style="width:100%">
</div>
<div class="mySlides slideInRight">
<img src="https://pruebas20.webcindario.com/img_mountains_wide.jpg" style="width:100%">
</div>
<a class="prev" onclick="plusSlides(-1)">❮</a>
<a class="next" onclick="plusSlides(1)">❯</a>
</div>
<script>
var slideIndex = 1;
showSlides(slideIndex);
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";
}
for (i = 0; i < dots.length; i++) {
dots[i].className = dots[i].className.replace(" active", "");
}
slides[slideIndex-1].style.display = "block";
dots[slideIndex-1].className += " active";
}
</script>
</body>
</html>
谢谢!
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