Andreas Hocevar
76 lines
1.6 KiB
HTML
76 lines
1.6 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<!--
|
|
Copyright 2010 The Closure Library Authors. All Rights Reserved.
|
|
|
|
Use of this source code is governed by the Apache License, Version 2.0.
|
|
See the COPYING file for details.
|
|
-->
|
|
<head>
|
|
|
|
<script type="text/javascript" src="../../../base.js"></script>
|
|
<script type="text/javascript">
|
|
|
|
goog.require('goog.dom');
|
|
goog.require('goog.events');
|
|
goog.require('goog.net.xpc.CrossPageChannel');
|
|
|
|
</script>
|
|
<script type="text/javascript">
|
|
|
|
var channel;
|
|
var logEl;
|
|
|
|
|
|
/**
|
|
* Writes a message to the log.
|
|
* @param {string} msg The message text.
|
|
*/
|
|
function log(msg) {
|
|
logEl || (logEl = goog.dom.getElement('log'));
|
|
|
|
var msgEl = goog.dom.createDom('div');
|
|
msgEl.innerHTML = msg;
|
|
logEl.insertBefore(msgEl, logEl.firstChild);
|
|
}
|
|
|
|
|
|
goog.events.listen(window, 'load', function() {
|
|
// Get the channel configuration from the URI parameter.
|
|
var cfg = goog.json.parse(
|
|
(new goog.Uri(window.location.href)).getParameterValue('xpc'));
|
|
|
|
// Create the channel.
|
|
channel = new goog.net.xpc.CrossPageChannel(cfg);
|
|
channel.registerService('log', log);
|
|
channel.connect(function() {
|
|
log('Channel connected.');
|
|
});
|
|
});
|
|
|
|
</script>
|
|
<style type="text/css">
|
|
body {
|
|
background-color: #ddffff;
|
|
font-family: arial,verdana;
|
|
font-size: 12px;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
|
|
<h3><script type="text/javascript">document.write(location.href.replace(/\?.*/,'?...'))</script></h3>
|
|
|
|
<p>
|
|
<input type="text" id="msgInput" value="Hello from the iframe."
|
|
style="width:250px">
|
|
<input type="button" value="Send" onclick="
|
|
channel.send('log', goog.dom.getElement('msgInput').value)">
|
|
</p>
|
|
|
|
<div id="log" style="border: 1px #000 solid"></div>
|
|
|
|
|
|
</body>
|
|
</html>
|