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  • JavaScript获取鼠标移动时的坐标

    <!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=utf-8" />
    <title>7777777</title>
    <script src="http://code.jquery.com/jquery-1.7.2.js"></script>
    <script type="text/javascript">
    //方法1
    function mousePos(e){
      var x,y;
      var e = e||window.event;
      return {
        x:e.clientX+document.body.scrollLeft + document.documentElement.scrollLeft,
        y:e.clientY+document.body.scrollTop + document.documentElement.scrollTop
      };
    };
     
    //方法2
    //Firefox支持属性pageX,与pageY属性,这两个属性已经把页面滚动计算在内了,
    //在Chrome可以通过document.body.scrollLeft,document.body.scrollTop计算出页面滚动位移,
    //而在IE下可以通过document.documentElement.scrollLeft ,document.documentElement.scrollTop
    function getMousePos(event) {
          var e = event || window.event;
          var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
          var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
          var x = e.pageX || e.clientX + scrollX;
          var y = e.pageY || e.clientY + scrollY;
          //alert('x: ' + x + ' y: ' + y);
          return { 'x': x, 'y': y };
        }
     
    function test(object,zhi,e){
    //document.getElementById("mjs").innerHTML = getMousePos(e).x+','+getMousePos(e).y;   

     $("#mydiv1").css("top", getMousePos(e).y+10+"px").css("left", getMousePos(e).x+"px").css("display", "block");
     $("#mydiv1").html(zhi);
    };
    function hides(object){
    //document.getElementById("mjs").innerHTML = getMousePos(e).x+','+getMousePos(e).y;   

     $("#mydiv1").css("display", "none");
     $("#mydiv1").html("");
    };
    </script>

    <style type="text/css">
    .tip {
    200px;
    border:2px solid #ddd;
    padding:8px;
    background:#f1f1f1;
    color:#666;
    }
    </style>

    </head>

    <body>
    <button>点击我</button>
    <div id="x">我会变红的哦</div>
         <div id="mydiv1" style="position:absolute;display:none;border:1px solid silver;background:silver;">
    提示1效果
    </div>
    <div id="mydiv2" style="position:absolute;display:none;border:1px solid silver;background:silver;">
    提示2效果
    </div>
     
    <a id="t1" onMouseOver="test( this,'终于找到了',event)" onMouseOut="hides(this)">鼠标放上去1</a>
    <br><br><br><br><br>
    <a id="t2" onMouseOver="test(this,'ok',event)" onMouseOut="hides(this)">鼠标放上去2</a>
        

    </body>
    </html>

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  • 原文地址:https://www.cnblogs.com/dlf-myDream/p/4786665.html
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