相關範例程式如下
<html>
<head>
<script language="javascript">
function cursor2last() {
var r = event.srcElement.createTextRange();
r.collapse(false);
r.select();
}
</script>
</head>
<body>
<form action="" type="Post">
<input type=text name=text2 value="123456" onfocus="cursor2last()">
</form>
</body>
</html>
參考小舖中Bryan大大提供的程式碼
http://www.blueshop.com.tw/board/show.asp?subcde=BRD20080908184657AI8&fumcde=FUM20041006161839LRJ