java-script/BOOTSTAP.HTML at master · ashishyadav311/java-script · 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
87
88
89
90
91
92
93
94
95
<!Doctype html>
<html>

<head>
  <title>Bootstrap Example of Stopwatch</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
  <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
</head>

<body>
  <p>Stopwatch</p>
  <input type="button" id="1" value="play" onclick="toggle(this);">
  <button onclick="stop()">stop</button>
  <button onclick="reset()">reset</button>

  <p id="watch"></p>
  <script>
    var start;
    var now;
    var h = 0;
    var m = 0;
    var s = 0;
    var myvar;

    function disp() {
      s++;
      if (s >= 60) {
        m++;
        s = 0;
      }
      if (m >= 60) {
        h++;
        m = 0;
      }
      document.getElementById("watch").innerHTML = h + ":" + m + ":" + s;
    }

    function play() {
      myvar = setInterval(function() {
        disp()
      }, 1000)
    }

    function pause() {
      clearInterval(myvar);
    }

    function stop() {
      clearInterval(myvar);
      s = 0;
      h = 0;
      m = 0;
    }

    function toggle(button) {
      if (document.getElementById("1").value == "play") {
        document.getElementById("1").value = "pause";
        play();
      } else if (document.getElementById("1").value == "pause") {
        document.getElementById("1").value = "play";
        pause();
      }
    }

    function reset() {
      clearInterval(myvar);
      document.getElementById("1").value = "play";
      document.getElementById("watch").innerHTML = 0 + ":" + 0 + ":" + 0;
    }
  </script>
  <div class="container">

    <h2>Stopwatch</h2>
    <div class="progress progress-striped">
      <div class="progress-bar minute" role="progressbar" aria-valuenow="32" aria-valuemin="0" aria-valuemax="59" style="width: 100%;">
        <span class="sr-only">Minutes</span>
      </div>
    </div>
    <div class="progress progress-striped">
      <div class="progress-bar second" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="59" style="width: 100%;">
        <span class="sr-only">Second</span>
      </div>
    </div>
    <div class="progress progress-striped">
      <div class="progress-bar progress-bar-custom" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%;">
        <span class="sr-only">60% Complete</span>
      </div>
    </div>
  </div>
</body>

</html>