js中解决乱码的问题 

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript" src="js/a.js" charset="utf-8"></script>
<title>Insert title here</title>
</head>
<body bgcolor=cyan>
<input name="UserPwd" type="password" onKeyPress="maskingKeyBoard()">
</body>
</html>

添加 charset=“utf-8”

function maskingKeyBoard(){
     
    if(event.keyCode==65){
        event.KeyCode=0;
        event.returnValue=false;
        alert("当前的设置不允许使用键A");
    }
}

 

posted @ 2013-08-23 11:45  最是那一杯红酒  阅读(153)  评论(0)  编辑  收藏  举报