|

- 帖子
- 138
- 精华
- 0
- 积分
- 109
- 专家分
- 8 EXP
- 来自
- 陕西商洛
- 注册时间
- 2010-7-9
|
3#
发表于 2010-7-31 08:53
| 只看该作者
js获取按键keycode对应的值 - JavaScript
获取按键
<script language="javascript">
function keyDown()
{
var keycode=event.keyCode;
var keychar=String.fromCharCode(keycode);
alert('ASCII='+keycode+'\nKeyChar='+keychar);
}
document.onkeydown=keyDown;
</script>
用ENTET代替TAB
<script language="javascript">
function keyDown()
{
var keycode=event.keyCode;
var keyChar=String.fromCharCode(keycode);
if(keycode==13)
event.keyCode=9;
};
document.onkeydown=keyDown;
</script> |
|