Jun Pataleta 241da816db MDL-76597 mod_quiz: Add a default sr-only section heading ...

Add a default sr-only section heading in order to prevent having an
empty heading for the quiz section which is not good for accessibility.

Plus:
- There's also an existing issue where filters are never applied to
section headings on load. This has been fixed in this commit as well.
- Button role added for the edit section button which enables it to
take advantage of the theme highlighting when it receives focus.

2023-01-09 15:41:59 +08:00

..

build

MDL-76597 mod_quiz: Add a default sr-only section heading

2023-01-09 15:41:59 +08:00

src

MDL-76597 mod_quiz: Add a default sr-only section heading

2023-01-09 15:41:59 +08:00