646107 - aboutCertError expandable info not exposed to AT

Status: NEW

(Firefox :: Disability Access, defect, P3)

Description

[Fernando Herrera]

Attachment: Patch adding aria state

The aboutCertError page includes a heading with an onclick handler that expands a collapsed div. This is not properly exposed to AT applications.

The attached patch includes aria-expanded="false" for those headings and set it to true/false in the toggle callback.

Comment 1

[James Teh [:Jamie] (away returning 14 Apr)]

This UI has been replaced, so the patch is obsolete. The heading is now a "More" button. It'd probably still be good to have aria-expanded on the button so users know when it's expanded. I don't know this code, but a brief look suggests starting with the togglePanelVisibility function in browser/base/content/aboutNetError.js.