HTML5实现图片淡入淡出效果
<!doctype html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no">
<meta name='apple-mobile-web-app-capable' content='yes' />
<meta name="format-detection" content="telephone=no" />
<meta http-equiv='Content-Type' content='textml;charset=UTF-8' />
<title>移动端</title>
<style>
*{
padding: 0;
margin: 0;
}
#slideshow{
width: 160px;
height: 600px;
margin: 0 auto;
overflow: hidden;
position: relative;
}
#slideshow img{
width: 160px;
position: absolute;
top: 0;
left: 0;
opacity: 0;
transition: opacity 1s linear;
}
#slideshow img.active{
opacity: 1;
}
</style>
</head>
<body>
<div id="slideshow">
<img class="active" src="img/1 (1).jpg" />
<img src="img/1 (2).jpg" />
<img src="img/1 (3).jpg" />
<img src="img/1 (4).jpg" />
<img src="img/1 (5).jpg" />
<img src="img/1 (6).jpg" />
<img src="img/1 (7).jpg" />
<img src="img/1 (8).jpg" />
<img src="img/1 (9).jpg" />
<img src="img/1 (10).jpg" />
<img src="img/1 (11).jpg" />
</div>
<script>
function slideshow() {
var slideshow=document.getElementById("slideshow"),
imgs=slideshow.getElementsByTagName("img"),
current=0;
function slideOff() {
imgs[current].className="";
}
function slideOn() {
imgs[current].className="active";
}
function changeSlide() {
slideOff();
current++;
if(current>=imgs.length) current=0;
slideOn();
}
var slideon=setInterval(changeSlide,2000);
slideshow.onmouseover=function () {
clearInterval(slideon);
}
slideshow.onmouseout=function () {
slideon=setInterval(changeSlide,1500);
}
}
slideshow();
</script>
</body>
</html>