<html>
<HEAD>
<title>在同一頁(yè)面拖動(dòng)多個(gè)圖片</title>
<style type="text/css">
<!--
.dragme{position:relative;}
-->
</style>
<script type="text/javascript">
<!-- Begin
var ie=document.all;
var nn6=document.getElementById&&!document.all;
var isdrag=false;
var x,y;
var dobj;
function movemouse(e)
{
if (isdrag)
{
dobj.style.left = nn6 ? tx + e.clientX - x : tx + event.clientX - x;
dobj.style.top = nn6 ? ty + e.clientY - y : ty + event.clientY - y;
return false;
}
}
function selectmouse(e)
{
var fobj= nn6 ? e.target : event.srcElement;
var topelement = nn6 ? "HTML" : "BODY";
while (fobj.tagName != topelement && fobj.className != "dragme")
{
fobj = nn6 ? fobj.parentNode : fobj.parentElement;
}
if (fobj.className=="dragme")
在同一頁(yè)面增加多個(gè)拖動(dòng)對(duì)象,也就是多個(gè)圖片,在指定區(qū)域內(nèi)拖動(dòng),學(xué)習(xí)JS拖動(dòng)值得一看。
{
isdrag = true;
dobj = fobj;
tx = parseInt(dobj.style.left+0);
ty = parseInt(dobj.style.top+0);
x = nn6 ? e.clientX : event.clientX;
y = nn6 ? e.clientY : event.clientY;
document.onmousemove=movemouse;
return false;
}
}
document.onmousedown=selectmouse;
document.onmouseup=new Function("isdrag=false");
// End -->
</script>
</HEAD>
<BODY>
<div align="center">
<img src="/images/logo.gif" class="dragme" />
<img src="/jscss/demoimg/logo_demo1.gif" class="dragme" />
</div>
</body>
</html>
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