能不能做到这个功能：点击按钮弹出模式页面

点击按钮弹出一个新页面，原网页等待新页面被关闭后自动刷新类似于对话框中弹出模式对话框

解决方案 »

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现在貌似比较流行用 div 来做, 用一个覆盖整个页面的层起到disable页面的功能，再在它的上面放一个层做对话框。
在你新开的页面 BODY 的 onUnload 加上以下这句就可以了window.opener.location.reload();
下面的代码仅供参考
基本思路是先用名为bgObj的div覆盖整个原来的页面
再用一个新的div做对话款
当对话框关闭时,用js(或ajax)刷新整个页面<html>
<head>
  <style type="text/css">
      *{
          margin:0;padding:0;
      }
  </style>
</head>
<body>

<div class="cecmbody" id="cecmpolicy">
  <div class="leftClass">

  <input type="button" value="点击这里" onclick="sAlert('hello');" />
  </div>
  <div class="rightClass">
  </div>
</div>
    <script type="text/javascript" language="javascript">
//Author:Daviv
//Blog:http://blog.163.com/jxdawei
//Date:2006-10-27
//Email:[email protected]
  function sAlert(str){
  var msgw,msgh,bordercolor;
  msgw=400;//提示窗口的宽度
  msgh=100;//提示窗口的高度
  titleheight=25 //提示窗口标题高度
  bordercolor="#336699";//提示窗口的边框颜色
  titlecolor="#99CCFF";//提示窗口的标题颜色

  var sWidth,sHeight;
  sWidth=document.body.offsetWidth;
  sHeight=screen.height;
  var bgObj=document.createElement("div");
  bgObj.setAttribute('id','bgDiv');
  bgObj.style.position="absolute";
  bgObj.style.top="0";
  bgObj.style.background="#777";
  bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
  bgObj.style.opacity="0.6";
  bgObj.style.left="0";
  bgObj.style.width=sWidth + "px";
  bgObj.style.height=sHeight + "px";
  bgObj.style.zIndex = "10000";
  document.body.appendChild(bgObj);

  var msgObj=document.createElement("div")
  msgObj.setAttribute("id","msgDiv");
  msgObj.setAttribute("align","center");
  msgObj.style.background="white";
  msgObj.style.border="1px solid " + bordercolor;
  msgObj.style.position = "absolute";
  msgObj.style.left = "50%";
  msgObj.style.top = "50%";
msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
msgObj.style.marginLeft = "-225px" ;
msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";
msgObj.style.width = msgw + "px";
msgObj.style.height =msgh + "px";
msgObj.style.textAlign = "center";
msgObj.style.lineHeight ="25px";
msgObj.style.zIndex = "10001";

    var title=document.createElement("h4");
    title.setAttribute("id","msgTitle");
    title.setAttribute("align","right");
    title.style.margin="0";
    title.style.padding="3px";
    title.style.background=bordercolor;
    title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";
    title.style.opacity="0.75";
    title.style.border="1px solid " + bordercolor;
    title.style.height="18px";
    title.style.font="12px Verdana, Geneva, Arial, Helvetica, sans-serif";
    title.style.color="white";
    title.style.cursor="pointer";
    title.innerHTML="关闭";
    title.onclick=function(){
                document.body.removeChild(bgObj);
                document.getElementById("msgDiv").removeChild(title);
                document.body.removeChild(msgObj);
                alert("刷新页面");
                }
    document.body.appendChild(msgObj);
    document.getElementById("msgDiv").appendChild(title);
    var txt=document.createElement("p");
    txt.style.margin="1em 0"
    txt.setAttribute("id","msgTxt");
    txt.innerHTML=str;
    document.getElementById("msgDiv").appendChild(txt);
            }
  </script>
</body>
</html>