基于jQuery实现的旋转彩圈实例

前端技术 2023/09/10 JavaScript

本文实例讲述了基于jQuery实现的旋转彩圈。分享给大家供大家参考。具体实现方法如下:

<!DOCTYPE html>
<html>
<head>
<script src=\"jquery-1.7.1.min.js\"></script>
<script>
for(var i=0;i<100000;i++)
{
if(i%4==0)
setTimeout(\"$(\'#div1\').css({\'border-left\':\'40px solid red\',\'border-bottom\':\'40px solid green\',\'border-right\':\'40px solid yellow\',\'border-top\':\'40px solid blue\'})\",2000*i);
if(i%4==1)
setTimeout(\"$(\'#div1\').css({\'border-left\':\'40px solid blue\',\'border-bottom\':\'40px solid red\',\'border-right\':\'40px solid green\',\'border-top\':\'40px solid yellow\'})\",2000*i);
if(i%4==2)
setTimeout(\"$(\'#div1\').css({\'border-left\':\'40px solid yellow\',\'border-bottom\':\'40px solid blue\',\'border-right\':\'40px solid red\',\'border-top\':\'40px solid green\'})\",2000*i);
if(i%4==3)
setTimeout(\"$(\'#div1\').css({\'border-left\':\'40px solid green\',\'border-bottom\':\'40px solid yellow\',\'border-right\':\'40px solid blue\',\'border-top\':\'40px solid red\'})\",2000*i);
}
</script>
<style>
#div2{
width: 100px;
height: 100px;
border-left: 40px solid red;
border-right: 40px solid yellow;
border-bottom: 40px solid green;
border-top:40px solid blue;
background-color:#FFFFFF;
border-radius:900px/900px;
display:none;
top:0px;
left:0px;
position:relative;
z-index:1;
}
#div1{
width: 100px;
height: 100px;
border-left: 40px solid red;
border-right: 40px solid yellow;
border-bottom: 40px solid green;
border-top:40px solid blue;
background-color:#FFFFFF;
border-radius:90px/90px;
}
</style>
</head>
<body>
<p style=\"color:#FF0000\">旋转的圈</p>
<div id=\"div1\"></div>
</body>
</html>

运行效果图如下:

希望本文所述对大家的jQuery程序设计有所帮助。

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