691.html (1444B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>ARIA 1.0 Test Case 691</title> 5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 6 </head> 7 <body> 8 <h1>ARIA 1.0 Test Case 691</h1> 9 10 <div id="TEST_ID_1"> 11 </div> 12 13 <h2>Description</h2> 14 <p>The aria-live attribute is added to an element in the document by a script 15 after the onload event completes with the value="polite". After the aria-live 16 attribute is added, a child DOM element node is added to the element with 17 the aria-live attribute.</p> 18 19 <script> 20 21 function addChildElementNode() { 22 var node = document.getElementById('TEST_ID_2'); 23 var element_node = document.createElement('div'); 24 var text_node = document.createTextNode("TEST TEXT"); 25 element_node.appendChild(text_node); 26 node.appendChild(element_node); 27 } 28 29 function addLiveRegion() { 30 var node = document.getElementById('TEST_ID_1'); 31 var element_node = document.createElement('div'); 32 element_node.setAttribute('id', 'TEST_ID_2'); 33 element_node.setAttribute('aria-live', 'polite'); 34 node.appendChild(element_node); 35 setTimeout(addChildElementNode,500); 36 } 37 38 function onload() { 39 setTimeout(addLiveRegion,1000); 40 } 41 42 window.addEventListener('load', onload); 43 </script> 44 </body> 45 46 </html>