<!DOCTYPE>
<html>
<head>
<title>实现复选框的单选效果</title>
</head>
<body>
<form method=post action="">
<input type="checkbox" name="aa" οnclick="bb(this)">
<input type="checkbox" name="aa" οnclick="bb(this)">
<input type="checkbox" name="aa" οnclick="bb(this)">
<input type="checkbox" name="aa" οnclick="bb(this)">
<input type="checkbox" name="aa" οnclick="bb(this)">
</form>
</body>
</html>
<script language="JavaScript">
<!--
function bb(obj){
var aa = document.forms[0].aa;
for (var i = 0; i < aa.length; i++) {
aa[i].checked = false;
}
obj.checked = true;
}
</script>
转载于:https://www.cnblogs.com/chaihy/p/7405550.html
、端口缺省vlan（pvid、native id）...)
