http://expert.csdn.net/Expert/topic/915/915817.xml?temp=.307079513. 取得控件的绝对位置//Javascript
<script language="Javascript">
function getIE(e){
var t=e.offsetTop;
var l=e.offsetLeft;
while(e=e.offsetParent){
t+=e.offsetTop;
l+=e.offsetLeft;
}
alert("top="+t+"\nleft="+l);
}
</script>//VBScript
<script language="VBScript"><!--
function getIE()
dim t,l,a,b
set a=document.all.img1
t=document.all.img1.offsetTop
l=document.all.img1.offsetLeft
while a.tagName<>"BODY"
set a = a.offsetParent
t=t+a.offsetTop
l=l+a.offsetLeft
wend
msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
end function
--></script>
<script language="Javascript">
function getIE(e){
var t=e.offsetTop;
var l=e.offsetLeft;
while(e=e.offsetParent){
t+=e.offsetTop;
l+=e.offsetLeft;
}
alert("top="+t+"\nleft="+l);
}
</script>//VBScript
<script language="VBScript"><!--
function getIE()
dim t,l,a,b
set a=document.all.img1
t=document.all.img1.offsetTop
l=document.all.img1.offsetLeft
while a.tagName<>"BODY"
set a = a.offsetParent
t=t+a.offsetTop
l=l+a.offsetLeft
wend
msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
end function
--></script>
function getIE(e){
var t=e.offsetTop;
var l=e.offsetLeft;
while(e=e.offsetParent){
t+=e.offsetTop;
l+=e.offsetLeft;
}
alert("top="+t+"\nleft="+l);
}
</script>
<td name=td1 onclick="javascript:getIE(this)"> click</td>
<script language="JavaScript">
<!--
function showXY(){
var obj = event.srcElement;
var jnkcTag = obj.tagName;
obj.style.position = 'relative';
var jnkcX = obj.offsetLeft;
var jnkcY = obj.offsetTop;
alert('元素:'+jnkcTag+'\nX坐标:'+jnkcX+'\nY坐标:'+jnkcY)
}
//-->
</script>
<head>
<title></title>
<meta name="Generator" content="EditPlus">
<meta name="Author" content="JnKc">
<meta name="Keywords" content="">
<script language="JavaScript">
<!--
function showXY(){
var obj = event.srcElement;
var jnkcTag = obj.tagName;
obj.style.position = 'relative';
var jnkcX = obj.offsetLeft;
var jnkcY = obj.offsetTop;
alert('元素:'+jnkcTag+'\nX坐标:'+jnkcX+'\nY坐标:'+jnkcY)
}
//-->
</script>
</head>
<body onClick="showXY()">
<table border="10" cellspacing="3" cellpadding="10" align="center" width="500">
<tr>
<td>A<button>按钮</button></td>
<td> </td>
<td align="right"><button>按钮</button></td>
</tr>
<tr>
<td> </td>
<td align="center"><button>按钮</button></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td><button>按钮</button></td>
</tr>
</table><br>
<table border="10" cellspacing="3" cellpadding="10" align="center" width="500">
<tr>
<td>B<button>按钮</button></td>
<td> </td>
<td align="right"><button>按钮</button></td>
</tr>
<tr>
<td> </td>
<td align="center"><button>按钮</button></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td><button>按钮</button></td>
</tr>
</table>
</body>
</html>