script/xmlevents/script-handler-1.xhtml

<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:ev="http://www.w3.org/2001/xml-events"
    xml:lang="en">
<head>
<title>&lt;button ev:handler=""&gt; ~ handler</title>
</head>
<body>
<h1><code>&lt;button ev:handler=""&gt;</code> ~ <var>handler</var></h1>

<p>Is a <code>&lt;script&gt;</code>
executed when an event is dispatched on <button id="button"
    ev:handler="#handler" ev:event="click">an element
with <code>ev:event=""</code></button>?
<em id="invoked">not yet</em></p>

<script type="text/javascript">
window.Loading = true;
</script>

<script type="text/javascript" id="handler">
if (!window.Loading) {
  document.getElementById ('invoked').textContent = 'PASS';
}
</script>

<script type="text/javascript">
window.Loading = false;
</script>

</body>
</html>
1	<html xmlns="http://www.w3.org/1999/xhtml"
2	xmlns:ev="http://www.w3.org/2001/xml-events"
3	xml:lang="en">
4	<head>
5	<title><button ev:handler=""> ~ handler</title>
6	</head>
7	<body>
8	<h1><code><button ev:handler=""></code> ~ <var>handler</var></h1>
9
10	<p>Is a <code><script></code>
11	executed when an event is dispatched on <button id="button"
12	ev:handler="#handler" ev:event="click">an element
13	with <code>ev:event=""</code></button>?
14	<em id="invoked">not yet</em></p>
15
16	<script type="text/javascript">
17	window.Loading = true;
18	</script>
19
20	<script type="text/javascript" id="handler">
21	if (!window.Loading) {
22	document.getElementById ('invoked').textContent = 'PASS';
23	}
24	</script>
25
26	<script type="text/javascript">
27	window.Loading = false;
28	</script>
29
30	</body>
31	</html>