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Live Region: The output of alert is wrong (IE 11, Firefox) #294

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JAWS-test opened this issue Sep 8, 2019 · 0 comments
Open

Live Region: The output of alert is wrong (IE 11, Firefox) #294

JAWS-test opened this issue Sep 8, 2019 · 0 comments

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@JAWS-test
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JAWS-test commented Sep 8, 2019

Summary

Live Region: The output of alert is wrong (IE 11, Firefox)

  1. save as HTML file:
<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>live region</title>
	</head>
	<body>
		<div role=alert aria-atomic=false>
			<ul>
				<li id=1>1
				<li id=2>
				<li id=3>
			</ul>
		</div>
		<button onClick="document.getElementById('1').innerHTML='0';">Replace 1st</button>	
		<button onClick="document.getElementById('2').innerHTML='2';">Add 2nd</button>	
		<button onClick="document.getElementById('3').innerHTML='3<ul><li>3a<li>3b</ul>';">Add 3rd</button>	
	</body>	
</html> 
  1. Press the 3 buttons

Expected result

  • Consistent output between browsers
  • Due to aria-atomic=false only the changed contents should be output

Actual result

see also: w3c/aria-practices#78 and many other problems with live regions: https://github.com/FreedomScientific/VFO-standards-support/issues?q=live+region

Additional Information

JAWS version and build number

JAWS 2019.1907.42

Operating System and version

Windows 8

Browser and version:

Chrome 76.0.3809.100
Firefox 68.0.2
Internet Explorer 11.0.9600.19431

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