* docs(carousel): double-spaces out there
* docs(toasts): missing word, ins't it?
* docs(cheatsheet): use buttons for carousels and tabs ion cheatsheets too
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
It's unclear what the reason for first introducing the original hack here (for `[tabindex="-1"]:focus {...}`) was. Seems something that may have been useful/necessary in SuitCSS, but don't think BS ever relied on this. https://github.com/twbs/bootstrap/issues/18330
It's since been modified to only apply when the browser wouldn't apply a visible outline anyway based on its own heuristics (the `:not(:focus-visible)` part) https://github.com/twbs/bootstrap/pull/28437/
But now, thinking this through more...in browsers that do support this pseudo-selector, what this is essentially saying is redundant: don't apply outline in cases where a `tabindex="-1"` element receives focus but the browser wouldn't normally apply focus outline". at best, this is unnecessary. at worst, this actually overrides things an author may explicitly be trying to do with adding `:focus { outline: ... }` explicitly.
* WIP: Mention variables, mixins, and loops in docs
* Add Sass sections to component pages
* add sass docs for forms and content
* Update buttons.md
* Remove empty mixins sections
* Massive update to utilities and some consistency changes
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Our current trick works great for headings or landmarks `:target`ed by links activation, however it still allows focus to be hidden under the sticky header.
1. Go to any docs page,
2. use a TOC link to scroll down the page,
3. then `Shift`+`Tab` to navigate backward using keyboard.
You should see on some browsers (mainly Firefox from my tests, but it used to do the same in Chrome) that focused elements isn't visible, hidden by our sticky header.
Applying `scroll-padding-top` to the `:root` solves this without any side-effect—but it requires to drop `scroll-margin-top` for anchors to prevent doubling the offset.
FWIW based on my test, Edgium and Chromium don't really care since they seem to have a new heuristic for such cases, making the focused element scroll to the center of the view.
* Add function type for `popperConfig` option
* Update .bundlewatch.config.json
* copy edits
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: Mark Otto <markdotto@gmail.com>
* Create the popper instance first
Make sure that popper instance has been created first and then apply the
styling on the dropdown(menu)
* Use `data-bs-popper` attibute to check popper
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
- Removes the &[style] selector that was used for resetting Popper styles
- Separate Popper-based alignment from static alignment with `data-bs-popover` attribute that separates the --bs-position and custom right/left properties
Co-Authored-By: Rohit Sharma <rohit2sharma95@gmail.com>
* Dynamic tabs: use buttons rather than links
- change docs
- add mention that tabs should be <button> elements
- tweak styles to neutralise border and background
* Update js unit and visual test accordingly
- replace links with buttons
- make one specific test that uses links instead of buttons, as we still want to support it despite it being non-semantically appropriate
- Leaving a couple of tests for now. The test for removed tabs should be redone so that tabs are removed programmatically (as the approach of having that close button inside the link is invalid and broken markup). The test for dropdowns should be removed together we actually ripping out the handling for dropdowns in the tab.js code (arguably a breaking change, though we discouraged this for a few versions and effectively "deprecated" it)
* Add isolation:isolate to prevent focus being overlapped
https://github.com/twbs/bootstrap/pull/32630#issuecomment-756015766
* added checks to getSelector in util to prevent returning hrefs that are invalid selectors
* restored compatibility for the class selector and added test cases for keeping urls from being returned as a selector
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
* Emit events on the dropdown button
Emit the events on `.dropdown-toggle` button and then bubble up
* Add migration note for events
* Update the docs for events
* Add unit test to check the event bubbling
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
