这篇文章主要介绍了JQuery实现当鼠标停留在某区域3秒后自动执行,可以应用于很多场景
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd" > <html> <head> <script type= "text/javascript" src= "http://code.jquery.com/jquery-1.8.2.js" ></script> </head> <style type= "text/css" > .main{width:500px;height:400px;border:dashed 1px #ccc;margin:0 auto;line-height:400px;text-align:center;} </style> <body> <script type= "text/javascript" > $( function (){ $( ".main" ).mouseover( function (){ setTimeout( function (){ alert( '当你的鼠标移动到框体时,我会延迟3秒才显示哦!' ); },3000) }); }) </script> <div class= "main" >把鼠标移入此框体中,等待3秒。</div> </body> </html> |