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Add caching for language option list items

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This commit is contained in:
NikG
2022-11-10 13:27:28 +02:00
committed by Niklas Laxström
parent f3f14a2098
commit d7f7927ec3
1 changed files with 6 additions and 1 deletions
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7
src/jquery.uls.lcd.js
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@@ -55,6 +55,7 @@
this.$element.addClass( 'uls-lcd' ); this.$element.addClass( 'uls-lcd' );
this.regionLanguages = {}; this.regionLanguages = {};
this.$languageOptionListItems = null;
this.renderTimeout = null; this.renderTimeout = null;
this.$cachedQuicklist = null; this.$cachedQuicklist = null;
this.groupByRegionOverride = null; this.groupByRegionOverride = null;
@@ -79,7 +80,11 @@
* @return {jQuery} * @return {jQuery}
*/ */
getLanguageOptionListItems: function () { getLanguageOptionListItems: function () {
return this.$element.find( 'li[data-code]' ); if ( !this.$languageOptionListItems ) {
this.$languageOptionListItems = this.$element.find( 'li[data-code]' );
}
return this.$languageOptionListItems;
}, },
/** /**