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知乎首页延时交互的小思路

感觉这种交互,比把鼠标放到头像上右侧内容马上就改变要好。

<!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><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><script src="http://libs.baidu.com/jquery/1.7.2/jquery.min.js"></script><style type="text/css">body{    margin:50px;    }.touxiang{    border:1px solid #E5D1A1; text-align:center; width:150px; height:150px; background:#FFFDD2; float:left;    }.neirong{    width:300px;height:500px; margin-left:30px;border:1px solid #E5D1A1;background:#fff;float:left;    }</style></head>  <body>    <div class="touxiang">这里是头像</div>  <div class="neirong">这里是内容区域</div>  </body><script type="text/javascript">function changetext(){    $(".neirong").text(hahaha);}$(function(){$(".touxiang").hover(function(){ timeout_name = setTimeout("changetext()",1500);      },function(){      clearTimeout(timeout_name) ;      })  })</script></html>