fix(ui5-calendar): fix displayed month name (#5212)

ilhan007 · ilhan007 · commit 06c7515e2058 · 2022-05-17T20:47:11.000+03:00
The core handling of the CLDR data and CLDR data itsef is correct. The root cause seems to be the usage of getMonths in the MonthPicker. Exchanging it with getMonthsStandAlone resolves the issue. This is the method used in the OpenUI5 equivalent. Fixes: #5120
diff --git a/packages/main/src/MonthPicker.js b/packages/main/src/MonthPicker.js
@@ -103,7 +103,7 @@ class MonthPicker extends CalendarPart {
 		}
 
 		const localeData = getCachedLocaleDataInstance(getLocale());
-		const monthsNames = localeData.getMonths("wide", this._primaryCalendarType);
+		const monthsNames = localeData.getMonthsStandAlone("wide", this._primaryCalendarType);
 
 		const months = [];
 		const calendarDate = this._calendarDate; // store the value of the expensive getter

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ class MonthPicker extends CalendarPart {`
`103`	`103`	`}`
`104`	`104`
`105`	`105`	`const localeData = getCachedLocaleDataInstance(getLocale());`
`106`		`- const monthsNames = localeData.getMonths("wide", this._primaryCalendarType);`
	`106`	`+ const monthsNames = localeData.getMonthsStandAlone("wide", this._primaryCalendarType);`
`107`	`107`
`108`	`108`	`const months = [];`
`109`	`109`	`const calendarDate = this._calendarDate; // store the value of the expensive getter`