exercises/ex3b.html at master · lnbailey/exercises · 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
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Commas</title>
  <style>
    .odd {
      background-color: #999999;
    }
    .even {
      background-color: #333333;
      color: #FFFFFF;
    }
  </style>
</head>
<body>
  <div id="target"></div>

  <script type="text/javascript">
    var n = 8,
    string ='';

    while (n <= 8) {
        if (n !== 8) {
          if (n % 2 === 0) {
            string += "<p class="even">"+ n +"</p><hr>";
          } else {
            string += "<p class="odd">"+ n +"</p><hr>";
        }
      } else {
          if (n % 2 === 0) {
            string += "<p class="even">"+ n +"</p><hr>";
          } else {
            string += "<p class="odd">"+ n +"</p><hr>";
          }
          string += "<p>"+ n +"</p><hr>";
        }
      }
      n++;
    }
document.querySelector('#target').innerHTML = string
  </script>
</body>
</html>