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Re: Time-out modal with alertdialog

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From: Bryan Garaventa
Date: Jul 5, 2015 6:42PM

Yes, this would fit the paradigm of a standard platform dialog, which is what the role is meant to represent.

So the role of 'dialog' sets the API mapping, aria-label or aria-labelledby sets the associated dialog title, and aria-describedby sets the dialog static text, so when focus is set to the Close button, all of this information should be announced.

If the attributes are set correctly and this information is not announced, then it's worth reporting this as a bug to the AT vender though.