The resultHandler is responsible for updating the `LanguageCategoryDisplay`, so we should not call `render` separately in `search` when there is no search query.
https://phabricator.wikimedia.org/T185086
* 20px spacing above and below the "No results found" message.
* 12px spacing above and below the search indications ("You can search by...")
* Adjusting the text color to use Base20 (#54595D)
* Adjust the background to use the same background color as the area above it (#FCFCFC).
* Add a top border in Base80 (#EAECF0) to separate both areas.
See https://phabricator.wikimedia.org/T175235
* Documentation updates
* Do not group search results by region
* Disable grouping by script when region grouping is disabled
* Add docs, clarify names per code review
* Fix bool -> boolean for consistency
* Custom no-results message support
* Refactoring and clean up for LanguageCategoryDisplay class
* Document the options for LanguageCategoryDisplay class
* Reduce the spreading of no results handler code
* Add an option to accept no results template
* Remove unwanted, unused constructor too
* Use CSS to hide or show the no-results view
* Remove the unwanted noresults method in jquery.uls.core, directly
call the same method of lcd.
* Add an example
* Support a function returning jquery element as the no-result handler
It is a bad practice to assign id attributes when there is no guarantee
about the uniqueness of element. ULS should function even if there are
more than one instance of it is present in a page.
* Use eslint and stylelint, fix all errors
* Remove jshint, jsbeautify
* Use Object.keys directly since that is available in all major browsers
* Fixes for eslint, stylelint errors
* stylelint is not included in grunt test yet because jquery.uls.mobile.css
has so many !important and need to figure out whether they are really needed
* Drop the ugly height: 100% hack and do it properly and remove TODO
* after( $suggestions.show() ) seems to not work as expected in recent
jQuery versions. Changed it to manipulate the presence of 'hide'
class properly.
* Consistency fix in a comment
* Fixed a bug where creating multiple ULS instances would break the
"no search results" functionality. This is because we were appending
a jQuery element wrapped in a $(). This is obviously a no-op and a
regression when the template actually was a string and not jQuery.
Fixed by using clone() on it.
https://phabricator.wikimedia.org/T175233
In a list of languages to select autonyms must be unique so that
every user would know what to select.
* Batak Toba language in the Batak writing variant (bbc-batk) has
an autonum in the right script now. This is taken from the Indonesian
Wikipedia article "Surat Batak".
* Similarly to the practice with pa -> pa-guru:
* iu for Inuktitut in the Canadian script redirects to ike-cans.
* ks for Kashmiri in the Arabic writing redirects to ks-arab.
* tg for Tajik in the Cyrillic script redirects to tg-cyrl.
* zgh has an updated autonym, taken from Ethologue.
* zh-classical redirects to lzh, similarly to zh-yue -> yue.
The translatable message uls-search-help was available in
the i18n files, but it was not actually used in the code,
so it was always shown in English.
This patch adds it to the JS code.
https://phabricator.wikimedia.org/T138235#2560677
Also, update the default position to be centered on the page. The
original 25% was pretty close to this for the wide option, but now
that shorter lists are more common, it is no longer sufficient and
replaced with a better code.
