Fixed固定位置的悬浮div层

固定位置的Js悬浮窗口，为了便于查看效果，测试时用随机函数产生一定的内容，与浮动窗口的控制无关，不想用可以去掉。代码内有注释。   

 

<!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=gb2312" />
    <title>Fixed固定位置的悬浮div层丨电表控制器丨河北草坪</title>
    <style>
    * { font-size:12px; font-family:Verdana,宋体; }
    html, body { margin:0px; padding:0px; overflow:hidden; }
    .b { margin:0px; padding:0px; overflow:auto; }
    .line0 { line-height:20px; background-color:lightyellow; padding:0px 15px; }
    .line1 { line-height:18px; background-color:lightblue; padding:0px 10px; }
    .w { position:absolute; right:10px; bottom:10px; width:160px; height:240px; overflow:hidden; border:2px groove #281; cursor:default; -moz-user-select:none; }
    .t { line-height:20px; height:20px; width:160px; overflow:hidden; background-color:#27C; color:white; font-weight:bold; border-bottom:1px outset blue; text-align:center; }
    .winBody { height:218px; width:160px; overflow-x:hidden; overflow-y:auto; border-top:1px inset blue; padding:10px; text-indent:10px; background-color:white; }
    </style>
    </head>
    <body>
    <div class="w">
    <div class="t">固定层</div>
    <div class="winBody">欢迎光临<br><br><br><br>www.sjzkeda.com</div>
    </div>
    </body>
   <hr>
    <script>
    //测试用，随机产生一定的内容
    for(var i=0; i<400; i++)document.write("<div class=\"line"+(i%2)+"\">"+(new Array(20)).join((Math.random()*1000000).toString(36)+" ")+"<\/div>");
    //代码如下：
    new function(w,b,c,d,o){
    d=document;b=d.body;o=b.childNodes;c="className";
    b.appendChild(w=d.createElement("div"))[c]= "b";
    for(var i=0; i<o.length-1; i++)if(o[i][c]!="w")w.appendChild(o[i]),i--;
    (window.onresize = function(){
    w.style.width = d.documentElement.clientWidth + "px";
    w.style.height = d.documentElement.clientHeight + "px";
    })();
    }
    </script>
    </html>

 

posted @ 2015-06-13 10:48  滇时尚  阅读(2306)  评论(0)    收藏  举报