index.html
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<!doctype html>
<!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<html>
<head>
<title>iron-signals demo</title>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes">
<script src="../../webcomponentsjs/webcomponents-lite.js"></script>
<link rel="import" href="../../paper-styles/paper-styles.html">
<link rel="import" href="../../paper-styles/demo-pages.html">
<link rel="import" href="../iron-signals.html">
</head>
<body>
<div class="vertical-section vertical-section-container centered">
<h1><iron-signal></h1>
<template is="dom-bind" id="my-app">
<iron-signals on-iron-signal-foo="fooSignal"></iron-signals>
</template>
<template is="dom-bind" id="signal-message">
<template is="dom-if" if="{{detail}}">
<div><code>my-app</code> got a <code>{{detail}}</code> signal</div>
</template>
</template>
</div>
<script>
document.addEventListener("WebComponentsReady", function() {
document.querySelector('#my-app').fire('iron-signal', {name: "foo", data: "Foo!"});
});
document.querySelector("#my-app").fooSignal = function(e, detail, sender) {
document.querySelector("#signal-message").detail = detail;
};
</script>
</body>
</html>