core-aam
core-aam copied to clipboard
w3c
Core Accessibility API Mappings
The current mapping for [`aria-hidden=false`](https://www.w3.org/TR/core-aam-1.1/#ariaHiddenFalse) is "not mapped" and I mistakenly assumed that _not mapped_ was equal to no effect in this case, up until recently; when I became aware...
Hi all, I'm working with @alice and @tkent-google on allowing custom elements to specify their own default roles/states/properties. We think we have a rough plan, but need help in one...
I suspect that in chapter "[4.8.1 State and Property Change Events](https://w3c.github.io/core-aam/#mapping_events_state-change)" [aria-errormessage](https://rawgit.com/w3c/aria/master/#aria-errormessage) and [aria-description](https://rawgit.com/w3c/aria/master/#aria-description) are missing, because both behave like aria-describedby and aria-describedby is mentioned in the chapter
For example, IA2 mapping says to use relations. In reality, aria-owns alter what the browser exposes as normal parent/child relationships in the ax object hierarchy. Also, there should be a...
Some browser and ATs are using 'placeholder' and some are using 'placeholder-text': - IA2-based clients (NVDA, JAWS, Supernova) are expecting 'placeholder' - ATK-based clients (Orca) are expecting 'placeholder-text' - Chrome...
The table at https://w3c.github.io/core-aam/#not_mapped includes the following incorrect information: Handling Author Errors for States and Properties is referenced from the following attributes: - aria-valuemax - aria-valuemin - aria-valuetext - aria-valuenow...
From my memory, the original intention of role=group when it was added back pre-ARIA 1.0, was to act the same as an HTML ``. It is treated it that way...
After doing some research, I'm a little confused about what is expected when `aria-readonly` is unspecified on both `grid` and `gridcell`. From [ARIA 1.1's `gridcell` definition ](https://www.w3.org/TR/wai-aria-1.1/#gridcell) > An unspecified...
Safari on MacOS seems to work well with indeterminate progress bars. Chrome does not seem to work so well (reads a value of 0%) Looking at the mapping exposed by...
According to the [gridcell](https://www.w3.org/TR/wai-aria-1.1/#gridcell)'s specs, > A gridcell may be [...] selectable. For single-selection containers, the ARIA specification about [aria-selected](https://www.w3.org/TR/wai-aria-1.1/#aria-selected) says: >The selection normally follows the focus [...]. With the...
