Untitled

<html><head>
    <title>Interface dengan JS(Rizky XI-RPL 2)</title>
    <link href="CSS16.css" rel="stylesheet" type="text/css"></head>
<body>
    <p id="coba">
        <input type="text" name="nilai" />
        <input type="button" id="btnAmbilNilai" value="Ambil Nilai" onclick="ambilNilai();"/>
        <script lang="Javascript" type="text/Javascript">
        function ambilNilai() {
            var objNilai = document.getElementsByName('nilai')[0];
            var n = objNilai.value;
            alert("nilainya adalah" + n);
        }</script>
    </p>
</body>
</html>