本文实例讲述了jQuery实现鼠标经过弹出提示信息的地图热点效果。分享给大家供大家参考。具体如下：
这里的jQuery鼠标经过弹出提示信息地图热点效果，很多网站上有用到，送给大家，对作者表示感谢。
运行效果截图如下：
具体代码如下：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>jQuery地图热点效果-鼠标经过弹出提示信息</title> <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <script src="jquery-1.6.2.min.js" type="text/javascript"></script> <style type="text/css"> .map img { width:496px; height: 415px; } .mapDiv { width:140px; height:61px; padding: 5px; color:#369; background: url('http://files.jb51.net/file_images/article/201508/201587110632401.gif') no-repeat; position:absolute; display: none; word-break:break-all; } </style> <script type="text/javascript"> $(document).ready(function(){ $("area").each(function(){ var $x=-70; var $y=-80; var name=$(this).attr("alt"); $(this).mouseover(function(e){ var index_num=$(this).index(); var dom="<div><p>提示消息<span></span><span></span></p></div>"; $("body").append(dom); $(".name").text(name); $(".num").text(index_num) $(".mapDiv").css({ top: (e.pageY + $y)+"px", left: (e.pageX + $x)+"px" }).show("fast"); }).mouseout(function(){ $(".mapDiv").remove(); }).mousemove(function(e){ $(".mapDiv").css({ top: (e.pageY + $y)+"px", left: (e.pageX + $x)+"px" }) }); }); }) </script> </head> <body> <div> <img border="0" usemap="#Map" src="http://files.jb51.net/file_images/article/201508/201587110854867.png" /> <map name="Map" id="Map"> <area id="beijing" alt="北京" href="forum.php"354,140,380,153" shape="rect"> <area id="shanghai" alt="上海" href="forum.php"434,246,462,259" shape="rect"> <area id="tianjin" alt="天津" href="forum.php"382,168,408,180" shape="rect"> <area id="chongqing" alt="重庆" href="forum.php"294,264,320,276" shape="rect"> <area id="hebei" alt="河北" href="forum.php"347,174,374,186" shape="rect"> <area id="shanxi" alt="山西" href="forum.php"322,186,348,198" shape="rect"> <area id="neimenggu" alt="内蒙古" href="forum.php"349,110,388,124" shape="rect"> <area id="liaoning" alt="辽宁" href="forum.php"406,128,432,140" shape="rect"> <area id="jilin" alt="吉林" href="forum.php"427,101,454,115" shape="rect"> <area id="heilongjiang" alt="黑龙江" href="forum.php"424,58,464,73" shape="rect"> <area id="jiangsu" alt="江苏" href="forum.php"404,224,417,250" shape="rect"> <area id="zhejiang" alt="浙江" href="forum.php"413,265,427,291" shape="rect"> <area id="anhui" alt="安徽" href="forum.php"382,236,395,263" shape="rect"> <area id="fujian" alt="福建" href="forum.php"399,300,413,327" shape="rect"> <area id="jiangxi" alt="江西" href="forum.php"371,286,385,313" shape="rect"> <area id="shandong" alt="山东" href="forum.php"373,196,399,208" shape="rect"> <area id="henan" alt="河南" href="forum.php"337,228,364,239" shape="rect"> <area id="hubei" alt="湖北" href="forum.php"329,258,356,271" shape="rect"> <area id="hunan" alt="湖南" href="forum.php"325,294,352,306" shape="rect"> <area id="guangdong" alt="广东" href="forum.php"356,343,382,355" shape="rect"> <area id="guangxi" alt="广西" href="forum.php"302,343,328,355" shape="rect"> <area id="hainan" alt="海南" href="forum.php"313,398,340,411" shape="rect"> <area id="sichuan" alt="四川" href="forum.php"239,265,265,277" shape="rect"> <area id="guizhou" alt="贵州" href="forum.php"283,311,308,324" shape="rect"> <area id="yunnan" alt="云南" href="forum.php"225,337,251,349" shape="rect"> <area id="shaanxi" alt="陕西" href="forum.php"303,224,316,251" shape="rect"> <area id="gansu" alt="甘肃" href="forum.php"179,156,205,168" shape="rect"> <area id="qinghai" alt="青海" href="forum.php"174,206,200,218" shape="rect"> <area id="ningxia" alt="宁夏" href="forum.php"277,188,290,212" shape="rect"> <area id="xinjiang" alt="新疆" href="forum.php"85,140,111,152" shape="rect"> <area id="xizang" alt="西藏" href="forum.php"87,249,113,261" shape="rect"> <area id="xianggang" alt="香港" href="forum.php"379,358,406,370" shape="rect"> <area id="aomen" alt="澳门" href="forum.php"349,371,375,383" shape="rect"> <area id="taiwan" alt="台湾" href="forum.php"434,322,448,348" shape="rect"> </map> </div> </body> </html>
希望本文所述对大家的jquery程序设计有所帮助。