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+<!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() {
+ var baseUrl = (/[?&]webChannelBaseUrl=([A-Za-z0-9\-:/\.]+)/.exec(location.search)[1]);
+ 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 dialog object accessible globally
+ window.dialog = channel.objects.dialog;
+
+ document.getElementById("send").onclick = function() {
+ var input = document.getElementById("input");
+ var text = input.value;
+ if (!text) {
+ return;
+ }
+
+ output("Sent message: " + text);
+ input.value = "";
+ dialog.receiveText(text);
+ }
+
+ dialog.sendText.connect(function(message) {
+ output("Received message: " + message);
+ });
+
+ dialog.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>