如何在网页右下角弹出信息提示

还是在左上角吧，因为那里是原点！计算起来容易些！用 Div 可以实现！

解决方案 »

  1.   

    如果采用
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">似乎无法获得 IE 窗口高度！不过用
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
    就可以！示例代码如下，LZ 自己改改吧，下班了，哈<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
    <html xmlns="http://www.w3.org/1999/xhtml">
     <head>
      <title> new document </title>
      <meta name="generator" content="editplus" />
      <meta name="author" content="" />
      <meta name="keywords" content="" />
      <meta name="description" content="" />
     </head> <body>
        <div style="background-color: red; width: 100%; height: 100 %"></div>
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
    <br />
      <script type="text/javascript">
      <!--
    document.body.onclick = function()
    {
        document.body.scroll = "no";
        var message = window.screen.availWidth + " : " + window.screen.availHeight + "\n";
        message += window.screen.width + " : " + window.screen.height + "\n";
        message += document.body.offsetWidth + " : " + document.body.offsetHeight + "\n";
        message += document.body.clientWidth + " : " + document.body.clientHeight + "\n";
        message += document.body.scrollWidth + " : " + document.body.scrollHeight + "\n";
        
        alert(message);
    };
      //-->
      </script>
     </body>
    </html>
      

  2.   

    <HTML>
    <HEAD>
    <META http-equiv="content-type" content="text/html; charset=gb2312"/>
    <base href="http://dotnet.aspx.cc/">
    <LINK href="Images/favicon.ico" rel="Shortcut Icon"/>
    <LINK href="Detail.css" type="text/css" rel="stylesheet"/>
    </HEAD>
    <body>
    <div id="eMeng" style="BORDER-RIGHT:#455690 1px solid; BORDER-TOP:#a6b4cf 1px solid; Z-INDEX:99999; LEFT:0px; VISIBILITY:hidden; BORDER-LEFT:#a6b4cf 1px solid; WIDTH:180px; BORDER-BOTTOM:#455690 1px solid; POSITION:absolute; TOP:0px; HEIGHT:116px; BACKGROUND-COLOR:#c9d3f3">
    <table width="100%" border="0" cellpadding="0" cellspacing="0" style="BORDER-TOP:#ffffff 1px solid; BORDER-LEFT:#ffffff 1px solid"
    bgcolor="#cfdef4">
    <tr>
     <td height="24" width="26" style="FONT-SIZE:12px;BACKGROUND-IMAGE:url(Images/msgTopBg.gif);COLOR:#0f2c8c"
      valign="middle"><img src="image/meng.gif" hspace="5" align="absMiddle" vspace="1"/></td>
     <td style="FONT-WEIGHT:normal;FONT-SIZE:9pt;BACKGROUND-IMAGE:url(Images/msgTopBg.gif);COLOR:#1f336b;PADDING-TOP:4px"
      valign="middle" width="100%">温馨提示：</td>
     <td style="BACKGROUND-IMAGE:url(Images/msgTopBg.gif);PADDING-TOP:2px" valign="middle"
      width="19" align="right"><img src="Images/msgClose.jpg" hspace="3" style="CURSOR:pointer" onclick="closeDiv()" title="关闭"/></td>
    </tr>
    <tr>
     <td colspan="3" height="90" style="PADDING-RIGHT:1px;BACKGROUND-IMAGE:url(Images/msgBottomBg.jpg);PADDING-BOTTOM:1px">
      <div style="BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 13px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 13px; FONT-SIZE: 9pt; PADDING-BOTTOM: 13px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 18px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%">请打开您的音箱收听不同的音乐吧，随机播放。快试试吧！：）<br/>
       <div align="center"><a href="#" onclick="window.parent.frames['TopMusic'].location='Play.aspx';return false"
         style="FONT-WEIGHT:bold;COLOR:navy">收听全部</a></div>
      </div>
     </td>
    </tr>
    </table>
    </div><script language="JavaScript" type="text/javascript">
    var divTop,divLeft,divWidth,divHeight,docHeight,docWidth,objTimer,i = 0;
    function getMsg()
    {
    try{
    divTop = parseInt(document.getElementById ("eMeng").style.top,10)
    divLeft = parseInt(document.getElementById("eMeng").style.left,10)
    divHeight = parseInt(document.getElementById("eMeng").offsetHeight,10)
    divWidth = parseInt( document.getElementById("eMeng").offsetWidth,10)
    docWidth = document.body.clientWidth;
    docHeight = document.body.clientHeight;
    document.getElementById("eMeng").style.top = parseInt(document.body.scrollTop ,10) + docHeight + 10;//  divHeight
    document.getElementById("eMeng").style.left = parseInt(document.body.scrollLeft,10) + docWidth - divWidth
    document.getElementById("eMeng").style.visibility="visible"
    objTimer = window.setInterval("moveDiv()",10)
    }
    catch(e){}
    }function resizeDiv()
    {
    i+=1
    if(i>1288) closeDiv()
    try{
    divHeight = parseInt(document.getElementById("eMeng").offsetHeight,10)
    divWidth = parseInt(document.getElementById("eMeng").offsetWidth,10)
    docWidth = document.body.clientWidth;
    docHeight = document.body.clientHeight;
    document.getElementById("eMeng").style.top = docHeight - divHeight + parseInt(document.body.scrollTop,10)
    document.getElementById ("eMeng").style.left = docWidth - divWidth + parseInt(document.body.scrollLeft,10)
    }
    catch(e){}
    }function moveDiv()
    {
    try
    {
    if(parseInt(document.getElementById("eMeng").style.top,10) <= (docHeight - divHeight + parseInt(document.body.scrollTop,10)))
    {
    window.clearInterval(objTimer)
    objTimer = window.setInterval("resizeDiv()",1)
    }
    divTop = parseInt(document.getElementById("eMeng").style.top,10)
    document.getElementById("eMeng").style.top = divTop - 1
    }
    catch(e){}
    }
    function closeDiv()
    {
    document.getElementById('eMeng').style.visibility='hidden';
    if(objTimer) window.clearInterval(objTimer)
    }
    window.onload = getMsg;
    window.onresize = resizeDiv;
    window.onerror = function(){return false}
    </script>
    </body>
    </HTML>