710.html (1591B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>ARIA 1.0 Test Case 710</title> 5 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 6 </head> 7 <body> 8 <h1>ARIA 1.0 Test Case 710</h1> 9 10 <div id="TEST_ID_1"> 11 </div> 12 13 <h2>Description</h2> 14 <p>An element with an aria-live attribute is added to the document by a script during 15 the onload event with the value="assertive" and the element has a child DOM element 16 node that contains text content. After the onload event completes the CSS 'display' 17 property of the child DOM element node is changed to display="none".</p> 18 19 <script> 20 21 22 function hideElement() { 23 var node = document.getElementById('TEST_ID_2'); 24 node.setAttribute('style', 'display: none'); 25 } 26 27 function addLiveRegion() { 28 var node = document.getElementById('TEST_ID_1'); 29 30 var live_node = document.createElement('div'); 31 live_node.setAttribute('aria-live', 'assertive'); 32 live_node.setAttribute('id','TESTZ'); 33 34 var element_node = document.createElement('div'); 35 element_node.setAttribute('id', 'TEST_ID_2'); 36 37 var text_node = document.createTextNode('TEST TEXT'); 38 39 element_node.appendChild(text_node); 40 live_node.appendChild(element_node); 41 node.appendChild(live_node); 42 43 setTimeout(hideElement,1000); 44 } 45 46 function onload() { 47 addLiveRegion(); 48 } 49 50 window.addEventListener('load', onload); 51 </script> 52 </body> 53 54 </html>