690.html (1327B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>ARIA 1.0 Test Case 690</title> 5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 6 </head> 7 <body> 8 <h1>ARIA 1.0 Test Case 690</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 after 15 the onload event completes with the value="assertive". After the aria-live attribute 16 is added, a child DOM text node is added to the element with the aria-live attribute.</p> 17 18 <script> 19 20 function addChildTextNode() { 21 var node = document.getElementById('TEST_ID_2'); 22 var text_node = document.createTextNode("TEST TEXT"); 23 node.appendChild(text_node); 24 } 25 26 function addLiveRegion() { 27 var node = document.getElementById('TEST_ID_1'); 28 var element_node = document.createElement('div'); 29 element_node.setAttribute('id', 'TEST_ID_2'); 30 element_node.setAttribute('aria-live', 'assertive'); 31 node.appendChild(element_node); 32 setTimeout(addChildTextNode,500); 33 } 34 35 function onload() { 36 setTimeout(addLiveRegion,1000); 37 } 38 39 window.addEventListener('load', onload); 40 </script> 41 </body> 42 43 </html>