| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>ARIA 1.0 Test Case 719</title> | |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> | |
| </head> | |
| <body> | |
| <h1>ARIA 1.0 Test Case 719</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="polite" and | |
| the element has a child DOM element node that contains text content. | |
| After the aria-live attribute is added, the CSS 'visibility' property | |
| of the child DOM element node is changed to visibility="hidden".</p> | |
| <script type="text/javascript"> | |
| function hideElement() { | |
| var node = document.getElementById('TEST_ID_2'); | |
| node.style.visibility = "hidden"; | |
| } | |
| function addLiveRegion() { | |
| var node = document.getElementById('TEST_ID_1'); | |
| var live_node = document.createElement('div'); | |
| live_node.setAttribute('aria-live', 'polite'); | |
| 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> |