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JS鼠标捕获DIV内选中的坐标和宽高

Posted on 2011-03-18 13:10  ykhi  阅读(2080)  评论(1)    收藏  举报 
<!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>无标题文档</title>
<script LANGUAGE="javascript" type="text/javascript">
function aa(e)
{
//alert('ok');]
var e1 = e || window.event;
//alert(e1.clientX);
//alert(e1.clientY);
document.getElementById("x").value = e1.clientX;
document.getElementById("y").value = e1.clientY;
}
function bb(e)
{
//alert('ok');]
    var e1 = e || window.event;
    //alert(e1.clientX);
    //alert(e1.clientY);
    var kk = e1.clientX-document.getElementById("x").value;
    var gg = e1.clientY-document.getElementById("y").value;
    document.getElementById("k").value = kk;
    document.getElementById("g").value = gg;
}
</script>
</head>

<body>
X:<input type="text" id="x" name="x" /> Y:<input type="text" id="y" name="y" /> 宽:<input type="text" id="k" name="k" /> 高:<input type="text" id="g" name="g" />
<div style="width:1123px; height:770px; border:1px solid:#000000;" onmousedown="aa(event)" onmouseup="bb(event)">
</div>
</body>
</html>