Created
November 19, 2018 15:35
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| <!DOCTYPE html> | |
| <head> | |
| <title>Hartslag</title> | |
| <style> | |
| div { | |
| font-size: 90px; | |
| } | |
| </style> | |
| <script src="https://js.pusher.com/4.3/pusher.min.js"></script> | |
| <script> | |
| // Enable pusher logging - don't include this in production | |
| Pusher.logToConsole = true; | |
| var pusher = new Pusher('', { // Your channel | |
| cluster: 'eu', | |
| forceTLS: true | |
| }); | |
| var channel = pusher.subscribe('my-channel'); | |
| channel.bind('my-event', function(data) { | |
| let element = document.getElementById("heartrate"); | |
| element.innerHTML = data.message; | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <h1>Hartslag</h1> | |
| <div id="heartrate" > | |
| _ | |
| </div> | |
| </body> |
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| require 'sinatra' | |
| require 'pusher' | |
| pusher_client = Pusher::Client.new( | |
| app_id: '', # Your app id and secrets... | |
| key: '', | |
| secret: '', | |
| cluster: 'eu', | |
| encrypted: true | |
| ) | |
| get '/' do | |
| erb :index | |
| end | |
| get '/heartrate/:rate' do | |
| pusher_client.trigger('my-channel', 'my-event', { | |
| message: params['rate'] | |
| }) | |
| '' | |
| end |
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