It will also default to convert into the Gregorian calendar using the ISO Date Format.Įxample: Convert the Islamic Date 21 Rajab 1443 (i.e. In its simplest form, the function defaults to converting the 'islamic-umalqura' calendar which is the most common and recent Islamic Calendar used. The function Syntax is: hijriToCalendars(year, month, day, ) While some external libraries are very good, they tend over time to lose the update and support an example is the recent case of the 'moment.js' library. This approach ensures that the output is always accurate and fully compliant with the Javascript engine output. The method does not use external libraries and does not use complex mathematical or astronomical formulas and relies solely on the Javascript built-in calendar conversion algorithms which are in turn based on the ICU code. "buddhist", "chinese", "coptic", "dangi", "ethioaa", "ethiopic", "gregory", "hebrew", "indian", "islamic", "islamic-umalqura", "islamic-tbla", "islamic-civil", "islamic-rgsa", "iso8601", "japanese", "persian", "roc", "islamicc". The short Javascript function below provides the facilities to convert any of the five (5) Islamic (Hijri) Calendars' Dates ( from Islamic year -280,803 AH to +281,510 AH) into any of the following 18 Javascript Calendars with options for formatting the resulting output: The flowchart below summarises the concept of the Method which can be applied to convert other Calendars to the remaining Calendars. The method/code used here does not use external libraries and uses the Javascript Calendar Conversion by Target Approximation Method. For such purposes, you will need to use External Date Libraries to do the conversion such as 'moment.js' and many others. Hijri date information will be shown in a short time below. ![]() converting the 18 world calendar dates back into Gregorian Dates (including the Islamic Calendars Dates) or into other calendars. Change the date, month, and year in the provided column and then 'click' the CONVERT TO HIJRI or CONVERT TO GREGORIAN. Before the digital era, it was very difficult to convert dates such as the. However, Javascript does not provide a built-in method for the reverse operation, i.e. Hijri to Gregorian Converter is an online tool to convert Hijri to Gregorian. We all know that Javascript has a built-in method ( the Intl.DateTimeFormat() ) to convert Gregorian Dates into various calendars' dates (18 World Calendars) including the formatting of the output string. Hope this post complies with StackOverflow Can I answer my own question? recommended policy guidelines for sharing new conceptual code with the community. Searching on both StackOverflow and CodeReview sites, the Method described in this Question/Post has not been attempted which is to convert the 5 Islamic Calendars' Dates to any of the 18 available calendars in Javascript without the use of External Date Libraries or using complex math/astronomical formulas.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |