JQuery image scrolling sample code
- 2020-03-30 02:27:54
- OfStack
The complete project is attached
<!DOCTYPE html>
<html>
<head>
<title> Image switching </title>
<script type="text/javascript" src="js/jquery-1.11.0.min.js"></script>
<script type="text/javascript" >
var num = 0
$(function(){
$("div ol li").mouseover(function(e){
$(this).attr("class","current");
$(this).siblings().attr("class",""); //The class attribute of the sibling node is set to null
//alert($('ul').index())
num = $('ul').index() + 2
var index = $(this).index(); //Records the index of the selected li tag in ul
//In order to display the current image, set the z-index value of the current image to greater than the other sibling elements
$("div ul li").eq(index).css({"left":"650px","zIndex":num})
$("div ul li").eq(index).siblings().css("zIndex",num-1);
//Animated effect. Image flies in from the right
$("div ul li").eq(index).animate({left:"0"},500)
});
});
</script>
<style type="text/css">
*{margin: 0px;padding: 0px;border: 0px;}
ul,ol{list-style: none;}
.all{width:650px;height: 250px;margin: 100px auto;position: relative;border: 1px solid crimson;overflow: hidden;}
.all ul{position: relative;z-index: 1;position: relative;}
.all ul li{position: absolute;left: 0;top: 0px;}
.all ol{position: absolute;z-index: 2; right: 10px;bottom: 10px;}
.all ol li{width: 20px;height: 20px;background: #333;border: 1px solid #509629;font-weight:
bold;text-align: center;line-height: 20px;float: left;margin-left: 10px;margin-top: 10px;}
.all ol .current{width: 30px;height: 30px;line-height: 30px;border: 1px solid red;margin-top: 0px;
cursor: pointer;}
</style>
</head>
<body>
<div class="all">
<ul>
<li><img src="src/1.jpg" /></li>
<li><img src="src/2.jpg" /></li>
<li><img src="src/3.jpg" /></li>
<li><img src="src/4.jpg" /></li>
</ul>
<ol>
<li class="current">1</li>
<li>2</li>
<li>3</li>
<li>4</li>
</ol>
</div>
</body>
</html>