如何屏蔽ctrl+n键
如何屏蔽ctrl+n键
==========================
如果:
<body onkeydown="return d()">
<script>
function d()
{
if(event.keyCode==17&&event.keyCode==78)
{
return false;
}
}
</script>屏蔽不了
==========================
如果:
<body onkeydown="return d()">
<script>
function d()
{
if(event.keyCode==17||event.keyCode==78)
{
return false;
}
}
</script>网页不能输入n了
============================
怎么办?