07_WebSocket/index.html at master · sezemiadmin/07_WebSocket · 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
<!DOCTYPE html>

<html>
    <head>
        <meta charset="utf-8" />
        <title>HTML5 WebSocket</title>
        <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
        <script src="/socket.io/socket.io.js"></script>

        <script>
            $(function() {
                var socket = io();
                var message = $('#message');

                $('#emit').on('click', e => {
                    socket.emit('chat', message.val());
                    message.val('');
                });

                socket.on('chat', msg => {
                    $('#chat').append('<li>' + msg + '</li>');
                });

                socket.on('disconnect', e => {
                    socket.close();
                });
            });
        </script>
    </head>

    <body>
        <h1>WebSocket Chat</h1>
        <input id="message" />
        <button id="emit">送信</button>
        <ul id="chat" />
    </body>

</html>