This adds back the `dropdownAutoWidth` option, so the dropdown can
have a width that is automatically determined by the browser. This
works best for smaller dropdowns that contain options with large
amounts of text.
This closes https://github.com/select2/select2/issues/3103.
This closes https://github.com/select2/select2/pull/3113.
Signed-off-by: Kevin Brown <kevin@kevin-brown.com>
This also gets rid of the colored buttons in favor of `.btn-default`, prevents wrapping of the "Destroy" button of the first button group of the "Programmatic access" demos to a second line and consistently places buttons below the Select2 widgets they apply to.
Ref. http://getbootstrap.com/components/#btn-groups.
Adds
* version information
* links to the GitHub repository, issues and releases
* links to the examples and options
* a link to the 3.5.2 docs
to the footer as well as namespaced styles for the footer in general as well as all the above.
* adds styles for anchor.js (similar to the official Bootstrap docs)
* currently results some of the generated links to have a suffix (e. g. examples.html#templating-1) added due to sections having the same ID as the headline copy that we want to link to
The old functionality where classes were directly copied to the
container can be done by setting `dropdownCssClass: ':all:'` when
initializing Select2.
This closes https://github.com/select2/select2/issues/2879.
This improves a regression added in b9b55cec44
that reduced performance for large number of options when using a
jQuery collection object to append multiple options instead of
using a bare array containing the jQuery elements.
As `$.fn.add` is only required for jQuery 1.7.x, we can use a
utility function that only falls back to it for that specific
version of jQuery, and uses `$.fn.append` with an array for all
other versions.
This closes https://github.com/select2/select2/issues/3230.
Since Select2 methods should not be called on an element where
Select2 has not yet been initialized, this raises an error when it
happens. This does not silence the original error, but it does
provide the user with some more context about why they are seeing
a TypeError.
This closes https://github.com/select2/select2/issues/3173.
We now check that the `abort` method actually exists before aborting
the request, as JSONP does not include the `abort` method because
a JSONP request technically cannot be aborted.
This closes https://github.com/select2/select2/issues/3217.
This adds back keyboard support, so you can now clear a selected
item using either the backspace or delete key. This only work when
the container is closed, to prevent issues with the selection being
clear while a user is searching.
This was a regression in accessibility from 3.x.
This closes https://github.com/select2/select2/issues/3224.
Slight performance hit as we are no longer using `qurySelectorAll`,
but it handles the situation a bit more cleanly and prevent future
issues with special characters.
This closes https://github.com/select2/select2/issues/3157.
