dom/ns/prefix-attr-empty.html

<!DOCTYPE html>
<html lang="en">
<head>
<title>Attr.prefix = ''</title>
</head>
<body>
<h1><code><var>Attr</var>.prefix = ''</code></h1>

<p>Result: <span id="result">NOT EXECUTED</span></p>

<script>
window.onload = function () {
  var result = document.getElementById ('result');
  result.firstChild.data = 'FAILED';

  var el = document.createAttributeNS ('http://www.dom.test/', 'dom:test');
  el.prefix = '';

  var newPrefix = el.prefix;
  if (newPrefix == null) {
    result.firstChild.data = '(null)';
  } else if (newPrefix == '') {
    result.firstChild.data = '(empty)';
  } else if (newPrefix == 'dom') {
    result.firstChild.data = '(as is)';
  } else {
    result.firstChild.data = newPrefix;
  }
};
</script>

<p>Setting the empty string as the namespace prefix of a node
is implementation dependent in DOM Level 3 Core.</p>

</body>
</html>
1	wakaba	1.1	<!DOCTYPE html>
2			<html lang="en">
3			<head>
4			<title>Attr.prefix = ''</title>
5			</head>
6			<body>
7			<h1><code><var>Attr</var>.prefix = ''</code></h1>
8
9			<p>Result: <span id="result">NOT EXECUTED</span></p>
10
11			<script>
12			window.onload = function () {
13			var result = document.getElementById ('result');
14			result.firstChild.data = 'FAILED';
15
16			var el = document.createAttributeNS ('http://www.dom.test/', 'dom:test');
17			el.prefix = '';
18
19			var newPrefix = el.prefix;
20			if (newPrefix == null) {
21			result.firstChild.data = '(null)';
22			} else if (newPrefix == '') {
23			result.firstChild.data = '(empty)';
24			} else if (newPrefix == 'dom') {
25			result.firstChild.data = '(as is)';
26			} else {
27			result.firstChild.data = newPrefix;
28			}
29			};
30			</script>
31
32			<p>Setting the empty string as the namespace prefix of a node
33			is implementation dependent in DOM Level 3 Core.</p>
34
35			</body>
36			</html>