• 鼠标悬停提示代码


    <HTML>
    <HEAD>
    <title>一种很酷的文字提示效果演示</title><style>
    .tableBorder7{800;solid; background-color: #000000;}
    TD{font-family: 宋体;font-size: 12px;line-height : 15px ;}
    th{background-color: #f7f7f7;color: #000000;font-size: 12px;font-weight:bold;}
    th.th1{background-color: #333333;}
    td.TableBody7{background-color: #B1EA45;}
    </style>
    <script language="JavaScript">
    //more javascript from
    http://www.webjx.com
    <!--
    var pltsPop=null;
    var pltsoffsetX = 10;   // 弹出窗口位于鼠标左侧或者右侧的距离;3-12 合适
    var pltsoffsetY = 15;  // 弹出窗口位于鼠标下方的距离;3-12 合适
    var pltsPopbg="#FFFFEE"; //背景色
    var pltsPopfg="#111111"; //前景色
    var pltsTitle="";
    document.write('<div id=pltsTipLayer style="display: none;position: absolute; z-index:10001"></div>');
    function pltsinits()
    {
        document.onmouseover   = plts;
        document.onmousemove = moveToMouseLoc;
    }
    function plts()
    {  var o=event.srcElement;
        if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""};
        if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""};
        pltsPop=o.dypop;
        if(pltsPop!=null&&pltsPop!=""&&typeof(pltsPop)!="undefined")
        {
      pltsTipLayer.style.left=-1000;
      pltsTipLayer.style.display='';
      var Msg=pltsPop.replace(/\n/g,"<br>");
      Msg=Msg.replace(/\0x13/g,"<br>");
      var re=/\{(.[^\{]*)\}/ig;
      if(!re.test(Msg))pltsTitle="<font color=#ffffff>简介</font>";
      else{
        re=/\{(.[^\{]*)\}(.*)/ig;
          pltsTitle=Msg.replace(re,"$1")+" ";
        re=/\{(.[^\{]*)\}/ig;
        Msg=Msg.replace(re,"");
        Msg=Msg.replace("<br>","");}
        var attr=(document.location.toString().toLowerCase().indexOf("list.asp")>0?"nowrap":"");
             var content =
            '<table style="FILTER:alpha(opacity=90) shadow(color=#bbbbbb,direction=135);" id=toolTipTalbe border=0><tr><td width="100%"><table class=tableBorder7 cellspacing="1" cellpadding="0" style="100%">'+
            '<tr id=pltsPoptop ><th height=18 valign=bottom class=th1 ><b><p id=topleft align=left><font color=#ffffff>↖</font>'+pltsTitle+'</p><p id=topright align=right style="display:none">'+pltsTitle+'<font color=#ffffff>↗</font></b></th></tr>'+
            '<tr><td "+attr+" class=tablebody7 style="padding-left:14px;padding-right:14px;padding-top: 6px;padding-bottom:6px;line-height:135%">'+Msg+'</td></tr>'+
            '<tr id=pltsPopbot style="display:none"><th height=18 valign=bottom class=th1><b><p id=botleft align=left><font color=#ffffff>↙</font>'+pltsTitle+'</p><p id=botright align=right style="display:none">'+pltsTitle+'<font color=#ffffff>↘</font></b></th></tr>'+
            '</table></td></tr></table>';
             pltsTipLayer.innerHTML=content;
             toolTipTalbe.style.width=Math.min(pltsTipLayer.clientWidth,document.body.clientWidth/2.2);
             moveToMouseLoc();
             return true;
           }
        else
        {
          pltsTipLayer.innerHTML='';
            pltsTipLayer.style.display='none';
             return true;
        }
    }

    function moveToMouseLoc()
    {
      if(pltsTipLayer.innerHTML=='')return true;
      var MouseX=event.x;
      var MouseY=event.y;
      //window.status=event.y;
      var popHeight=pltsTipLayer.clientHeight;
      var popWidth=pltsTipLayer.clientWidth;
      if(MouseY+pltsoffsetY+popHeight>document.body.clientHeight)
      {
          popTopAdjust=-popHeight-pltsoffsetY*1.5;
          pltsPoptop.style.display="none";
          pltsPopbot.style.display="";
      }
       else
      {
           popTopAdjust=0;
          pltsPoptop.style.display="";
          pltsPopbot.style.display="none";
      }
      if(MouseX+pltsoffsetX+popWidth>document.body.clientWidth)
      {
        popLeftAdjust=-popWidth-pltsoffsetX*2;
        topleft.style.display="none";
        botleft.style.display="none";
        topright.style.display="";
        botright.style.display="";
      }
      else
      {
        popLeftAdjust=0;
        topleft.style.display="";
        botleft.style.display="";
        topright.style.display="none";
        botright.style.display="none";
      }
      pltsTipLayer.style.left=MouseX+pltsoffsetX+document.body.scrollLeft+popLeftAdjust;
      pltsTipLayer.style.top=MouseY+pltsoffsetY+document.body.scrollTop+popTopAdjust;
        return true;
    }
    pltsinits();

    //-->
    </script>
    </HEAD>
    <BODY>
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  • 原文地址:https://www.cnblogs.com/zhangchenliang/p/595760.html
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