sexFunction

作者: Jadon7 | 来源:发表于2018-10-07 18:40 被阅读0次

<!DOCTYPE html>
<html>
<head>
    <title>sex</title>
</head>
<script type="text/javascript">
    window.onload=function()
    {
        
        var oBtn=document.getElementById('btn1');

        oBtn.onclick=function()
        {
            var oName=document.getElementById('name').value;
            var oSex=document.getElementById('sex').value;
            switch(oSex)
            {   
                case 'man':
                    alert(oName+'先生,你好');
                    break;
                case 'woman':
                    alert(oName+'女士,你好');
                    break;
                default:
                    alert(oName+'你好');
            }
        }

    }
</script>
<body>
    <input type="text" id="name">
    <input type="text" id="sex">
    <input type="button" value="确定" id="btn1">
</body>
</html>