[a11y] 9.4.1.2 Name, role, value available

[tschiebel]

audit: https://infinite.owncloud.com/s/PnaAukHGGsLnrMM

https://bitvtest.de/pruefschritt/bitv-20-web/bitv-20-web-9-4-1-2-name-rolle-wert-verfuegbar

General notes:

• [x] The "Collapse/expand sidebar" button does not communicate its status to non-visual users. status to non-visual users. To improve this, the "aria-expanded" attribute should be used. should be used. Fixed via https://github.com/owncloud/web/pull/11386

Personal

• [ ] The use of "aria-expanded" attributes together with "span" elements is not permitted. Further information on this can be found at https://www.w3.org/TR/wai-aria-1.2/#aria-expanded. The attribute should be removed be removed.

• [x] #11375 is located in a "div" wrapper. It is not recommended to use the "aria-describedby" attribute together with attribute together with "div" elements, as the output cannot be guaranteed by screen readers. screen readers cannot be guaranteed.

• [ ] In the tile view, the label of the sort button is provided by the sort value, for example sorting value, for example "A-Z". The visual label "Sort by" is not linked to the element, however, and using the "aria-describedby the "aria-describedby" attribute does not help to understand the purpose of the button. understand the purpose of the button. It is recommended to implement the element using the HTML "select" element element and link it programmatically to the visual label, which was realized by the "label" element.

• tbsbdr: problem is not understood, postponed.

• [ ] In the mobile (responsive) view, the label of the menu button corresponds to the name of the current page. This could be confusing for some users confusing for some users and it is not clear which page they are on. Even if the menu is open, the active page (e.g. via the "aria-current" attribute) is not displayed. attribute) is not displayed.

• tbsbdr: problem is not understood, postponed.

• [ ] When focusing the "Files per page" combo box in the menu "Show customization options for the file list" menu with the keyboard and a screen reader activated screen reader, the element is automatically opened and the screen reader screen reader focus is automatically set to the first element. This screen reader users are not informed that this element is a combo box. element is a combo box. A working example of this problem can be found at https://www.w3.org/WAI/ARIA/apg/patterns/combobox/examples/comboboxselect-only/ can be found. Also, the accessible name of the element "Files per page" is not is not displayed.

• tbsbdr: problem is not understood, postponed.

• [ ] See general notes.

Shares

• [ ] In the responsive (mobile) view, there is a problem with focusing with with screen readers switched on: If the "Shared with me" menu is open, when focusing on the "Shared with me" buttons, not only the label of the button is label of the button, but also all links in the menu. This is due to the use of the "aria-describedby" attribute.

• tbsbdr: problem is not understood, postponed.

• [ ] See commentary on Personal.

Spaces

• [ ] In all modal dialogs such as "Change subtitle for this space 8A - Art", the "aria-labelledby" attribute is the "aria-labelledby" attribute is placed on a "div" element instead of on the element with the element with the role "dialog".

• [ ] See commentary on Personal.

Deleted Files

• [ ] See general notes.

Account

• [ ] Modal dialog "Change password" - The "aria-labelledby" attribute is placed on a "div" element instead of on the element with the element instead of the element with the role "dialog".