a 标签移动title

<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> *{ margin: 0 ; padding: 0; } body{ position: relative; } #tooltip{ position: absolute; } </style></head><body></div> <a href="#" title="这是a标签的title">我是个美女</a></body><script type="text/javascript" src="js/jquery-3.2.1.js"></script><script type="text/javascript"> $(function(){ var x=10; var y=20; $(a).mouseover(function(e){ this.mytitle=this.title; this.title=""; var tooltip="<div id=‘tooltip‘>"+this.mytitle+"</div>"; $(body).append(tooltip); $(#tooltip).css({top:(e.pageY+y)+px,left:(e.pageX+x)+px}).show("fast") }).mouseout(function() { this.title=this.mytitle; $("#tooltip").remove(); }).mousemove(function(e) { $("#tooltip").css({top:(e.pageY+y)+px,left:(e.pageX+x)+px}) }); })</script></html>

 

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