This brings the side_panel_toggles.html and side_panels.html includes
closer together (in the same slim_header.html file), which makes sense
as you'd only use the side panels when the slim header (with the
breadcrumbs) is used.
- There is one case where the closing tag was malformed
- All other cases are just ensuring the final backtick is on the closing tag's line
- This allows IDEs to better pick up on html within template tags
- Replace global util window.updateFooterSaveWarning with the w-messages usage
- Remove window.updateFooterSaveWarning usage in core.js & move 'delay before clearing' time delay to the Stimulus value
- Fix JSDoc usage in `enableDirtyFormCheck`
- Add aria-live="polite" so message updates can be advised to screen readers
- Add release considerations and for `window.updateFooterSaveWarning` removal
- Closes #10091
- Changes default show-delay to zero (immediate) and update the w-messages (page messages) to have the 100ms delay
- Add support for 'hide' classes to be added/removed based on clone usage
- Add support for calling the clear method from actions, and resetting classes if used after a clear delay value
- Add JSDoc descriptions to most other properties, add better TS types
- Pull out logic to get template content to class method
- Based on initial work in #10327
- Register with two identifiers; w-messages & w-clone
- Update unit tests and basic JSDoc to align with new naming
- This allows the Controller to reflect the 'behaviour' not the 'usage'
- Allow the debounced function to be used with a Promise API
- Allow debounce to be called with a non-number/falsey to indicate there should be no wait (runs immediately)
- Add error handling
- Refine types to be better to work with for callers
- Add full unit test suite to implementation
Handsontable has support for merging table cells using the `mergeCells`
plugin but there was no support in Wagtail for storing which cells have
been merged or rendering them in the output template.
The client JavaScript will now save which cells have been merged and
the output template will merge or hide cells.
See https://handsontable.com/docs/6.2.0/Options.html#mergeCells
We insert values manually, including an explicit pk, but don't ensure the sequence is set to a value higher than the largest pk.
See also https://code.djangoproject.com/ticket/17415
As per https://github.com/wagtail/wagtail/pull/10859#discussion_r1317288103, referring to the act of creating items is a distraction from the current workflow, and particularly misleading for filtered listings (where records might exist, just not matching the current criteria).
