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JS+css3实现幻灯片轮播图

2020-08-15 04:08 1216 查看

本文实例为大家分享了JS+css3实现幻灯片轮播图的具体代码，供大家参考，具体内容如下

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
*{
margin: 0;
padding: 0;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
.clearfix:after{
clear: both;
}
.clearfix:after,.clearfix:before{
content: "";
display: table;
}
.slide_view{
width: 600px;
height: 200px;
overflow: hidden;
margin: 40px auto;
position: relative;
}
ul{
width: 600px;
height: 100%;
}
li{
position: absolute;
width: 600px;
height:100%;
opacity: 0;
}
li.active{
opacity: 1;
}

.hor-slide-ani .next-out
{
animation: hor-slide-next-out .8s forwards cubic-bezier(0.7, 0, 0.3, 1);
}
.hor-slide-ani .next-in{
animation: hor-slide-next-in .8s forwards cubic-bezier(0.7, 0, 0.3, 1);
}

.hor-slide-ani .prev-out
{
animation: hor-slide-prev-out .8s forwards cubic-bezier(0.7, 0, 0.3, 1);
}
.hor-slide-ani .prev-in{
animation: hor-slide-prev-in .8s forwards cubic-bezier(0.7, 0, 0.3, 1);
}
@keyframes hor-slide-next-out{
from{
opacity: 1;
}
to{
opacity: 1;
transform: translateX(100%);
}
}

@keyframes hor-slide-next-in{
from{
opacity: 1;
transform: translateX(-100%);
}
to{
opacity: 1;
transform: translateX(0);
}
}
@keyframes hor-slide-prev-out{
from{
opacity: 1;
}
to{
opacity: 1;
transform: translateX(-100%);
}
}

@keyframes hor-slide-prev-in{
from{
opacity: 1;
transform: translateX(100%);
}
to{
opacity: 1;
transform: translateX(0);
}
}
.prev{
position: absolute;
left: 10px;
top: 40%;
display: block;
padding: 10px;
text-align: center;
width: 20px;
height: 20px;
border-radius: 100%;
background: rgba(0,0,0,.4);
color: white;
font-size: 22px;
line-height: 22px;
}
.next{
position: absolute;
right: 10px;
top: 40%;
display: block;
padding: 10px;
text-align: center;
width: 20px;
height: 20px;
border-radius: 100%;
background: rgba(0,0,0,.4);
color: white;
font-size: 22px;
line-height: 22px;
}
</style>
</head>
<body>
<div class="slide_view">
<ul class="slides clearfix hor-slide-ani" style="position: relative;">
<li class="active" style="background: salmon;">1</li>
<li style="background: darkcyan;">2</li>
<li style="background: seagreen;">3</li>
<li style="background: sandybrown;">4</li>
</ul>
<div class="control">
<span class="prev">←</span>
<span class="next">→</span>
</div>
</div>
</body>

<script type="text/javascript" src="js/jquery-2.1.4.min.js" ></script>
<script>
var aniName = (function(el) {
var animations = {
animation: 'animationend',
OAnimation: 'oAnimationEnd',
MozAnimation: 'mozAnimationEnd',
WebkitAnimation: 'webkitAnimationEnd',
};

for (var t in animations) {
if (el.style[t] !== undefined) {
return animations[t];
}
}
return false;
})(document.createElement('div'));

var aniEndCallback=function($ele,endCall){
if(aniName && typeof endCall == 'function'){
var called=false;
//在每次transitionEnd的事件后执行该函数
var callback = function(){
if (!called){
called=true;
endCall($ele);
}
};
$ele[0].addEventListener(aniName,function(){
callback();
//通过setTimeout来补救windowphone中不触发事件的问题
setTimeout(callback,200);
},false);
}else{
endCall($ele);
}
};

$(function(){
var aniStatus = false;
$('.next').click(function(){
if(aniStatus){return};
aniStatus = true;
var $slides = $('.slides').children()
, slideCount = $slides.length
, $active = $('.active')
, curActiveIndex = $('.active').index()
, nextActiveIndex = curActiveIndex -1;
if(curActiveIndex == 0){
nextActiveIndex = slideCount-1;
}
$slides.eq(curActiveIndex).addClass('next-out');
$slides.eq(nextActiveIndex).addClass('next-in');

aniEndCallback($active,function($ele){
aniStatus = false;
$active.removeClass('next-out active');
$slides.eq(nextActiveIndex).removeClass('next-in').addClass('active');
});
});

$('.prev').click(function(){
if(aniStatus){return;}//不在动画状态，才能执行
aniStatus= true;
var $slides = $('.slides').children()
, slideCount = $slides.length
, $active = $('.active')
, curActiveIndex = $('.active').index()
, nextActiveIndex = curActiveIndex + 1;
if(curActiveIndex == slideCount-1){
nextActiveIndex = 0;
}
$slides.eq(curActiveIndex).addClass('prev-out');
$slides.eq(nextActiveIndex).addClass('prev-in');

aniEndCallback($active,function($ele){
aniStatus = false;
$active.removeClass('prev-out active');
$slides.eq(nextActiveIndex).removeClass('prev-in').addClass('active');
});
});

setInterval(function(){
$('.prev').trigger('click')
},4000);
});

以上就是本文的全部内容，希望对大家的学习有所帮助

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