init_3.0/index.html at master · kushagra1618/init_3.0 · GitHub

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<!doctype html>
<html>
  <head>
    <title>Socket.IO chat</title>
    <link rel = "stylesheet" href= "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
    <script src = "http://code.jquery.com/jquery-latest.min.js"></script>
    <script src = "/socket.io/socket.io.js">
    </script>
    <style>
        body {
          margin-top: 30px;
        }

    </style>
  </head>
  <body>
      <div class = "container">
              <div class = "col-md-4">
                  <div class ="well">
                      <h3> Online User</h3>
                      <ul class = "list-group" id = "users"></ul>
                    </div>
              <div class = "col-md-8">
                  <div class="chat" id= "chat"></div>

                  <form id  = "messageForm">
                    <div class = "form-group">
                      <label> Enter Message</label>
                      <textarea class = "form-control" id = "message"></textarea>
                      <br/>
                      <input type = "submit" class = "btn btn-primary" value = "Send message"/>
                    </div>
                  </form>
            </div>
          </div>
        </div>
        <script>
          $(function(){
            var socket = io.connect();
            var $messageForm = $('#messageForm');
            var $message = $('#message');
            var $chat = $('#chat');

            $messageForm.submit(function(e) {
              e.preventDefault();
              socket.emit('send message', $message.val());
              $message.val('');
            });

            socket.on('new message', function(data){
                $chat.append('<div class= "well">' + data.msg+'</div>');
            });
          });
        </script>

      </body>
    </html>