| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| <script type="text/javascript" src="./qwebchannel.js"></script> |
| <script type="text/javascript"> |
| //BEGIN SETUP |
| function output(message) { |
| var output = document.getElementById("output"); |
| output.innerHTML = output.innerHTML + message + "\n"; |
| } |
| window.onload = function() { |
| if (location.search != "") |
| var baseUrl = (/[?&]webChannelBaseUrl=([A-Za-z0-9\-:/\.]+)/.exec(location.search)[1]); |
| else |
| var baseUrl = "ws://localhost:12345"; |
| |
| output("Connecting to WebSocket server at " + baseUrl + "."); |
| var socket = new WebSocket(baseUrl); |
| |
| socket.onclose = function() { |
| console.error("web channel closed"); |
| }; |
| socket.onerror = function(error) { |
| console.error("web channel error: " + error); |
| }; |
| socket.onopen = function() { |
| output("WebSocket connected, setting up QWebChannel."); |
| new QWebChannel(socket, function(channel) { |
| // make core object accessible globally |
| window.core = channel.objects.core; |
| |
| document.getElementById("send").onclick = function() { |
| var input = document.getElementById("input"); |
| var text = input.value; |
| if (!text) { |
| return; |
| } |
| |
| output("Sent message: " + text); |
| input.value = ""; |
| core.receiveText(text); |
| } |
| |
| core.sendText.connect(function(message) { |
| output("Received message: " + message); |
| }); |
| |
| core.receiveText("Client connected, ready to send/receive messages!"); |
| output("Connected to WebChannel, ready to send/receive messages!"); |
| }); |
| } |
| } |
| //END SETUP |
| </script> |
| <style type="text/css"> |
| html { |
| height: 100%; |
| width: 100%; |
| } |
| #input { |
| width: 400px; |
| margin: 0 10px 0 0; |
| } |
| #send { |
| width: 90px; |
| margin: 0; |
| } |
| #output { |
| width: 500px; |
| height: 300px; |
| } |
| </style> |
| </head> |
| <body> |
| <textarea id="output"></textarea><br /> |
| <input id="input" /><input type="submit" id="send" value="Send" onclick="javascript:click();" /> |
| </body> |
| </html> |
