JS实现的简单鼠标跟随DiV层效果都有哪些?
本文实例讲述了JS实现的简单鼠标跟随DiV层效果。分享给大家供大家参考,具体如下:
这段代码呈现一串跟随鼠标的Div效果,并有拖影特效,随着鼠标快速的晃动,Div层效果会不断的增加,后面的Div会自动消失,不过还有些Bug,期待与大家完善这个JS特效。
运行效果截图如下:
在线演示地址如下:
http://demo.jb51.net/js/2015/js-simple-mouse-over-div-codes/
具体代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <style> div {width:10px; height:10px; background:red; position:absolute;} </style> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>跟随鼠标的Div效果</title> <script> window.onload=function () { var aDiv=document.getElementsByTagName('div'); var i=0; setInterval(function(){ for(i=aDiv.length-1;i>0;i--) { aDiv[i].style.left=aDiv[i-1].style.left; aDiv[i].style.top=aDiv[i-1].style.top; } },5); document.onmousemove=function (ev) { var oEvent=ev||event; aDiv[0].style.left=oEvent.clientX+'px'; aDiv[0].style.top=oEvent.clientY+'px'; }; }; </script> </head> <body> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </body> </html>
希望本文所述对大家JavaScript程序设计有所帮助。
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