JavaScript-Clock/index.html at main · yigitturukk/JavaScript-Clock · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">
    <link rel="stylesheet" href="style.css">

    <title>Document</title>
</head>
<body>

    <div class="card">
        <div class="card-body" id="clock">
            <div id="clock"></div>
        </div>
      </div>

    <script>
    function displayTime(){
        var nowDate = new Date();

        var nowHour = nowDate.getHours();
        var nowMin = nowDate.getMinutes();
        var nowSec = nowDate.getSeconds();

        if(nowSec<10){
            nowSec = "0" + nowSec;
        }else{
            nowSec = nowSec;
        }

        if(nowMin<10){
            nowMin = "0" + nowMin;
        }else{
            nowMin = nowMin;
        }

        if(nowHour<10){
            nowHour = "0" + nowHour;
        }else{
            nowHour = nowHour;
        }

        document.getElementById("clock").innerHTML = nowHour + ":" + nowMin + ":" + nowSec;

    }

    setInterval(displayTime,1000);
    </script>
</body>
</html>