https://github.com/miyako/calendarjp

Support Japanese Calendar
https://github.com/miyako/calendarjp

4d-class 4d-component

Last synced: 3 months ago
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Support Japanese Calendar

• Host: GitHub
• URL: https://github.com/miyako/calendarjp
• Owner: miyako
• License: mit
• Created: 2024-08-20T10:04:43.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2025-10-31T14:55:41.000Z (8 months ago)
• Last Synced: 2025-10-31T16:22:43.132Z (8 months ago)
• Topics: 4d-class, 4d-component
• Language: 4D
• Homepage: https://miyako.github.io/CalendarJp/
• Size: 1.24 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
![version](https://img.shields.io/badge/version-20%20R6%2B-E23089)

![platform](https://img.shields.io/static/v1?label=platform&message=mac-intel%20|%20mac-arm%20|%20win-64&color=blue)

[![license](https://img.shields.io/github/license/miyako/calendar-jp)](LICENSE)

![downloads](https://img.shields.io/github/downloads/miyako/calendar-jp/total)

switch to [`20.x`](https://github.com/miyako/calendarJp/tree/20.x) branch for 4D 20 LTS compatible version.

# CalendarJp

Support Japanese Calendar

### Compatibility

![version](https://img.shields.io/badge/20%20R6%2B-E23089)

* [string format](https://blog.4d.com/tailored-customization-for-dates-and-times/)

![version](https://img.shields.io/badge/20%20R5%2B-E23089)

*  [shared singleton](https://blog.4d.com/singletons-in-4d/)

![version](https://img.shields.io/badge/20%20R3%2B-E23089)

* [declare and assign](https://blog.4d.com/simplify-variable-declarations-assignments-in-a-single-line/)

## dependencies.json

```json

{

	"dependencies": {

		"CalendarJp": {

			"github": "miyako/CalendarJp",

			"version": "latest"

		}

	}

}

```

## Usage

```4d

var $CalendarJp : cs.CalendarJp.CalendarJp

$CalendarJp:=cs.CalendarJp.CalendarJp.me

//meiji test

$test:=$CalendarJp.convertFromGregorian(!1868-01-25!)  //1.1.1

$test:=$CalendarJp.convertFromGregorian(!1868-02-23!)  //1.2.1

$test:=$CalendarJp.convertFromGregorian(!1868-03-24!)  //1.3.1

$test:=$CalendarJp.convertFromGregorian(!1868-10-23!)  //1.9.8

$test:=$CalendarJp.convertFromGregorian(!1868-06-11!)  //1.4.21

$test:=$CalendarJp.String(!1868-06-11!; "ggggy年M月d日")  //明治元年潤4月21日

$test:=$CalendarJp.String(!1989-01-07!; "g.y年M月d日")  //S.64年1月7日

$test:=$CalendarJp.String(!1989-01-08!; "ggy年M月d日")  //平元年1月8日

$test:=$CalendarJp.String(!2019-04-30!; "gggy年M月d日")  //㍻31年4月30日

$test:=$CalendarJp.String(!2019-05-01!; "ggggy年M月d日")  //令和元年5月1日

```