About role="list" and simulating OL markup?

Hi,
I was asked today about the support for simulating an OL tag structure using ARIA, and this appears to be covered in the spec using role="listitem" plus aria-posinset and aria-setsize like so:

<div role="list">
<div role="listitem" aria-posinset="1" aria-setsize="2" >
Item One
</div>
<div role="listitem" aria-posinset="2" aria-setsize="2" >
Item Two
</div>
</div>

Does anybody know what the current level of browser support for this is though? It doesn't appear to do anything in FF on Windows for example.

Thanks,
Bryan

Received on Monday, 18 April 2016 21:03:01 UTC