index.html


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

<!doctype html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>{{ title }}</title>
    <script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
    <script>
      $(document).ready(function() {
        var client_id = Math.random().toString(36).substring(7);

        function show_message(msg){
          $('#messages').prepend('<p>' + msg + '<p>');
        }

        var ws = new WebSocket('ws://127.0.0.1:9000/orders');
        ws.onopen = function() {
          show_message('B⃦ Connected.');
        }
        ws.onmessage = function(event) {
          show_message('B⃦ ' + event.data);
        }
        ws.onclose = function() {
          show_message('B⃦ Closed.');
        }

        $('#order-submit').click(function() {
          console.log('presub');
          var type = $('input:radio[name=type]:checked').val();
          var price = $('#order-price').val();
          var amount = $('#order-amount').val();
          var order = client_id + '|' + type + '|' + price + '|' + amount
          ws.send(order);
          console.log('postsub');
          return false;
        });
      });
    </script>
  </head>

  <body>

    <h1>{{ title }}</h1>
    <h2>Order</h2>
    <p>
      <form id="order-form">
      <input id="order-bid" type="radio" name="type" value="bid">Buy (bid)</input>
      <input id="order-ask" type="radio" name="type" value="ask">Sell (ask)</input>
      <input id="order-price" name="price" placeholder="Price" value=""/>
      <input id="order-amount" name="amount" placeholder="Amount" value=""/>
      <input id="order-submit" type="submit" value="Send Order"/>
    </p>

    <h2>Messages</h2>
    <div id="messages"></div>

  </body>
</html>