基于jQuery实现的旋转彩圈实例

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。