Javascript-Clock-/index.html at main · JerryDcodemaster/Javascript-Clock- · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="styles.css">
    <title>Clock</title>
</head>
<body>
    <div class="clock">
        <div class="hour">
            <div class="hr" id="hr"></div>
        </div>
        <div class="min">
            <div class="mn" id="mn"></div>
        </div>
        <div class="sec">
            <div class="sc" id="sc"></div>
        </div>
    </div>

    <div id="digitalClock">
        <div id="hour"></div>
        <div id="minutes"></div>
        <div id="seconds"></div>
        <div id="ampm"></div>
    </div>


    <div class="stop">
        <button onclick="clearInterval(intId)">Stop time</button>
    </div>

    <script>
        const hr = document.querySelector("#hr");
        const mn = document.querySelector("#mn");
        const sc = document.querySelector("#sc");

        setInterval(() => {
            let day = new Date();
            let hh = day.getHours() * 30;
            let mm = day.getMinutes() * 6;
            let ss = day.getSeconds() * 6;

            hr.style.transform = `rotateZ(${hh+(mm/12)}deg)`;
            mn.style.transform = `rotateZ(${mm}deg)`;
            sc.style.transform = `rotateZ(${ss}deg)`;

            let hour = document.querySelector("#hour");
            let minutes = document.querySelector("#minutes");
            let seconds = document.querySelector("#seconds");
            let ampm = document.querySelector("#ampm");

            let h = new Date().getHours();
            let m = new Date().getMinutes();
            let s = new Date().getSeconds();
            let am = "AM";
            if(h >11){
                am = "PM";
            }

            //add zero before single digit Numbers
             h = (h < 10) ? "0" + h : h
             m = (m < 10) ? "0" + m : m
             s = (s < 10) ? "0" + s : s

            hour.innerHTML = h + ":";
            minutes.innerHTML = m + ":";
            seconds.innerHTML = s + "&nbsp";
            ampm.innerHTML = am;
        });

        var count = 0;
        var intId = setInterval(counter, 50);

        function counter() {
            if(count >= 99) {
                clearInterval(intId);
            }
            console.log(++count);
        }

    </script>
</body>
</html>