blob: f6e9a2b1ad90d4a9d2db4ff1a137c4a9ff6908ef (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
<!DOCTYPE html>
<html>
<head>
<title>ARIA 1.0 Test Case 718</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<h1>ARIA 1.0 Test Case 718</h1>
<div id="TEST_ID_1">
</div>
<h2>Description</h2>
<p>The aria-live attribute is added to an element in the document by a script
after the onload event completes with the value="assertive" and the element has
a child DOM element node that contains text content. After the aria-live
attribute is added, the CSS 'display' property of the child DOM element
node is changed to display="none".</p>
<script>
function hideElement() {
var node = document.getElementById('TEST_ID_2');
node.style.display = "none";
}
function addLiveRegion() {
var node = document.getElementById('TEST_ID_1');
var live_node = document.createElement('div');
live_node.setAttribute('aria-live', 'assertive');
var element_node = document.createElement('div');
element_node.setAttribute('id', 'TEST_ID_2');
var text_node = document.createTextNode('TEST TEXT');
element_node.appendChild(text_node);
live_node.appendChild(element_node);
node.appendChild(live_node);
setTimeout(hideElement,500);
}
function onload() {
setTimeout(addLiveRegion,1000);
}
window.addEventListener('load', onload);
</script>
</body>
</html>
|
