web/disco.html

<!doctype html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

	<title>Getting data from a sensor</title>
	<meta name="description" content="Simple Chat Room">
	<meta name="author" content="Tomomi Imura  @girlie_mac">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<style>
	* { -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; }

	body {
		font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", "Roboto Light", "Segoe UI Web Light", "Segoe UI Light", "Segoe UI Web Regular", "Segoe UI", Helvetica, Arial, sans-serif; 
		margin: 1em;
	}

	header {
		margin-bottom: 2em;
	}
	h1, h2, h3 {
		margin: 0;
		text-rendering: optimizeLegibility;
	}
	h1 {
		font-size: 2.4em;
		line-height: 1.4em;
		text-transform: lowercase;
		font-weight: normal;
		text-shadow: 1px 2px 0 #fff;
	}
	h2 {
		font-size: 1em;
		text-transform: uppercase;
		font-weight: normal;
		text-shadow: 1px 1px 0 #fff;
	}
	footer {
		position: absolute;
		bottom: 2em;
	}
	#main {
		margin: 4em auto;
		text-align: center;
		position: relative;
	}
	button {
		display: block;
		font-size: 2em;
		border-radius: 10px;
		padding: .3em 1em;

		position: absolute;
		top: 50%;
		left: calc(50% - 100px);
	}
	</style>
</head>

<body>
	<header>
		<h1>Control LED from Web Interface</h1>
		<h2>Publishing from web to control a LED</h2>
	</header>

	<section id="main" role="main">
		<img src="images/disco-ball.png" width="400">
		<button>Disco on!</button>
	</section>

	<footer>
		Use this UI with <code>project-python/remote-led/remote-led.py</code>.
	</footer>

	<!-- including the latest PubNub JavaScript SDK -->
	<script src="http://cdn.pubnub.com/pubnub-3.7.1.min.js"></script>
	<script>
(function() {

	// DOM
	var button = document.querySelector('button'); 

	// This is the channel name you are subscribing in remote-led.py
	var channel = 'disco';

	// Init - Get your own keys at admin.pubnub.com
	var p = PUBNUB.init({
		subscribe_key: 'sub-c-f762fb78-2724-11e4-a4df-02ee2ddab7fe',
		publish_key:   'pub-c-156a6d5f-22bd-4a13-848d-b5b4d4b36695'
	});

	// Sending data
	function disco() {
    p.publish({
      channel : channel, 
      message : {led: 1}
    });
  }

    // Click event
	button.addEventListener('click', disco);

})();
	</script>
	
</body>
</html>