jquery---点击弹出层

时间：2023-03-08 21:18:29
 <!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>

 <title>点击按钮弹出层效果</title>

 <meta http-equiv="content-type" content="text/html;charset=gb2312">

 <style type="text/css">

 body,h2{margin:;padding:;}

 #faqbg{background-color:#;position:absolute;z-index:;left:;top:;display:none;width:%;height:1000px;opacity:0.5;filter:alpha(opacity=);-moz-opacity:0.5;}

 #faqdiv{position:absolute;width:520px;left:%;top:%;margin-left:-200px;height:auto;z-index:;background-color:#fff;border:1px #8FA4F5 solid;padding:1px;}

 #faqdiv h2{height:25px;font-size:14px;background-color:#8FA4F5;position:relative;padding-left:10px;line-height:25px;}

 #faqdiv h2 a{position:absolute;right:5px;font-size:12px;color:#FF0000;}

 #faqdiv .form{padding:10px;width:500px;height:300px;overflow:auto;}

 </style>

 <script type="text/javascript" src="jquery-1.7.2.js"></script>

 <script type="text/javascript">

 $(function(){

     $(".but").click(function(){

         var str = "展示的内容 ";

         $(".form").html(str);

         $("#faqbg").css({display:"block",height:$(document).height()});

         var yscroll =document.documentElement.scrollTop;

         $("#faqdiv").css("top","100px");

         $("#faqdiv").css("display","block");

         document.documentElement.scrollTop=;

     });

     $(".close").click(function(){

         $("#faqbg").css("display","none");

         $("#faqdiv").css("display","none");

     });

 })

 </script>

 </head>

 <body>

 <div id="faqbg"></div>

 <div id="faqdiv" style="display:none">

     <h2>信息<a href="#" class="close">关闭</a></h2>

     <div class="form">展示的内容</div>

 </div>

 <p> </p>

 <p align="center">

 <a class="but">点击弹出</a>

 </p>

 </body>

 </html>

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