Fordata NPM | npm.io

ForData

Easy handle data by prototype for TreeData、Array、Date、Encode、String etc..

Install

  npm i fordata //or yarn add fordata

CDN

  <script src="https://unpkg.com/fordata/dist/index.min.js"></script>

Usage

Tree

const { Tree } = require("fordata")
new Tree({
  id: 'id',
  parentId: 'pid',
  label: 'name',
  children: 'child'
})
let tree = [{
  name: '-一级 1',
  id: '一级 1',
  z: 1,
  child: [{
    name: '-二级 1-1',
    id: '二级 1-1',
    z: 3,
    child: [{
      name: '-三级 1-1-1',
      id: '三级 1-1-1',
      z: 2
    }]
  }]
}, {
  name: '-一级 2',
  id: '一级 2',
  child: [{
    name: '-二级 2-1',
    id: '二级 2-1',
    child: [{
      name: '-三级 2-1-1',
      id: '三级 2-1-1'
    }]
  }, {
    name: '-二级 2-2',
    id: '二级 2-2',
    child: [{
      name: '-三级 2-2-1',
      id: '三级 2-2-1'
    }]
  }]
}, {
  name: '-一级 3',
  id: '一级 3',
  child: [{
    name: '-二级 3-1',
    id: '二级 3-1',
    child: [{
      name: '-三级 3-1-1',
      id: '三级 3-1-1'
    }]
  }, {
    name: '-二级 3-2',
    id: '二级 3-2',
    child: [{
      name: '-三级 3-2-1',
      id: '三级 3-2-1'
    }]
  }]
}]

toArray(parentId)
- {String|Number} parentId
```
  tree.toArray()
```
toTree(parentId)
- {String|Number} parentId
```
  tree.toArray().toTree()
```
findPath(id)
- {String|Number} id required
```
  tree.findPath('三级 3-1-1')
```
findChildren(id)
- {String|Number} id required
```
  tree.findPath('一级 3')
```

DateTime

const { DateTime } = require("fordata")
new DateTime()

format()

  new Date().format('yyyy-MM-dd hh:mm:ss')
  // 2023-07-29 11:48:17

prev()

{Number} timestamp

  new Date().prev(1e3 * 60 * 60 * 24)
  // 2023-07-28 11:48:17

prevDay()

{Object} options
{Number} options.day
{Boolean} options.isShowAll = false
{Boolean} options.includeCurrent = false

  new Date().prevDay({ day: 5 })
  // 2023-07-24 11:48:17
  new Date().prevDay({ day: 5, isShowAll: true })
  // [
  //   '2023-07-24 11:48:17',
  //   '2023-07-25 11:48:17',
  //   '2023-07-26 11:48:17',
  //   '2023-07-27 11:48:17',
  //   '2023-07-28 11:48:17' 
  // ]
  new Date().prevDay({ day: 5, isShowAll: true, includeCurrent: true })
  // [
  //   '2023-07-25 11:48:17',
  //   '2023-07-26 11:48:17',
  //   '2023-07-27 11:48:17',
  //   '2023-07-28 11:48:17',
  //   '2023-07-29 11:48:17'
  // ]

prevMonth()

{Object} options
{Number} options.month
{Boolean} options.isShowAll = false
{Boolean} options.includeCurrent = false

  new Date().prevMonth({ month: 5, includeCurrent: false, isShowAll: true })
  // [
  // '2023-08-31 14:57:02',
  // '2023-09-30 14:57:02',
  // '2023-10-31 14:57:02',
  // '2023-11-30 14:57:02',
  // '2023-12-31 14:57:02'
  // ]

prevYear()

{Object} options
{Number} options.year
{Boolean} options.isShowAll = false
{Boolean} options.includeCurrent = false

  new Date().prevYear({ year: 5, includeCurrent: false, isShowAll: true  })
  // [
  // '2018-07-29 14:57:57',
  // '2019-07-29 14:57:57',
  // '2020-07-29 14:57:57',
  // '2021-07-29 14:57:57',
  // '2022-07-29 14:57:57'
  // ]

next()

{Number} timestamp

  new Date().next(1e3 * 60 * 60 * 24)
  // 2023-07-30 14:58:50

nextDay()

{Object} options
{Number} options.day
{Boolean} options.isShowAll = false
{Boolean} options.includeCurrent = false

  new Date().nextDay({ day: 5 })
  // 2023-08-03 14:59:09
  new Date().nextDay({ day: 5, isShowAll: true })
  // [
  //  '2023-07-30 14:59:28',
  //  '2023-07-31 14:59:28',
  //  '2023-08-01 14:59:28',
  //  '2023-08-02 14:59:28',
  //  '2023-08-03 14:59:28'
  // ]
  new Date().nextDay({ day: 5, isShowAll: true, includeCurrent: true })
  //[
  //  '2023-07-29 15:00:46',
  //  '2023-07-30 15:00:46',
  //  '2023-07-31 15:00:46',
  //  '2023-08-01 15:00:46',
  //  '2023-08-02 15:00:46'
  //]

nextMonth()

{Object} options
{Number} options.month
{Boolean} options.isShowAll = false
{Boolean} options.includeCurrent = false

  new Date().nextMonth({ month: 5, includeCurrent: false, isShowAll: true })
  //[
  //  '2023-08-31 15:01:24',
  //  '2023-09-30 15:01:24',
  //  '2023-10-31 15:01:24',
  //  '2023-11-30 15:01:24',
  //  '2023-12-31 15:01:24'
  //]

nextYear()

{Object} options
{Number} options.year
{Boolean} options.isShowAll = false
{Boolean} options.includeCurrent = false

  new Date().nextYear({ year: 5, includeCurrent: false, isShowAll: true  })
  //[
  //  '2023-07-29 15:01:53',
  //  '2024-07-29 15:01:53',
  //  '2025-07-29 15:01:53',
  //  '2026-07-29 15:01:53',
  //  '2027-07-29 15:01:53'
  //]

split()

{Object} options
{Date} options.startTime
{Date} options.endTime
{Number} options.gap milliseconds

  datetime.split({ startTime: new Date('2022-01-01 00:00:00'), endTime: new Date('2022-01-10 23:59:59'), gap: 1e3 * 60 * 60 * 24 })
  //[
  //  '2022-01-01 00:00:00',
  //  '2022-01-02 00:00:00',
  //  '2022-01-03 00:00:00',
  //  '2022-01-04 00:00:00',
  //  '2022-01-05 00:00:00',
  //  '2022-01-06 00:00:00',
  //  '2022-01-07 00:00:00',
  //  '2022-01-08 00:00:00',
  //  '2022-01-09 00:00:00',
  //  '2022-01-10 00:00:00'
  // ]

calc()

{Object} options
{Date} options.startTime
{Date} options.endTime
{type} options.type type values 'year' or 'day', default is 'year'
{Number} options.offset timezone offset, default is 8 (8 is China Timezone)

  datetime.calc({ startTime: new Date('2022-01-01 00:00:00'), endTime: new Date('2022-11-10 23:59:59') })
  // { year: 0, month: 10, day: 9, hour: 23, minutes: 59, seconds: 59 }
  datetime.calc({ startTime: new Date('2022-01-01 00:00:00'), endTime: new Date('2022-11-10 23:59:59') ,type : 'day'})
  // { day: 313, hour: 23, minutes: 59, seconds: 59 }

getWeek()

{Array} weeks = '星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'

  new Date().getWeek()
  // 星期日
  new Date().getWeek(['周日', '周一', '周二', '周三', '周四', '周五', '周六'])
  // 周日

getRangeYear()

  new Date().getRangeYear()
  // { start: '2023-01-01 00:00:00', end: '2023-12-31 23:59:59' }

getRangeMonth()

  new Date().getRangeMonth()
  // { start: '2023-07-01 00:00:00', end: '2023-07-31 23:59:59' }

getRangeWeek(startMonday = true)

  new Date().getRangeWeek()
  // { start: '2023-07-24 00:00:00', end: '2023-07-30 23:59:59' }

Encode

const { Encode } = require("fordata")
new Encode()

toBase64()

"test".toBase64()

base64ToString()

"dGVzdA==".toBase64()

toEntity()

"test".toEntity()

entityToString()

"&#116;&#101;&#115;&#116;".entityToString()

encodeURL()

"http://test.com".encodeURL()

decodeURL()

"http%3A%2F%2Ftest.com".decodeURL()

EasyArray

const { EasyArray } = require("fordata")
new EasyArray()

create()

new Array.create(5, (i) => i + 1)

asc()

[1, 2, 3, 4, 5, 1, 3, 4].asc()
[{ a: 1 }, { b: 2 }, { a: 2 }, { a: 3 }, { a: 1 }, { b: 2 }, { b: 1 }, { c: 1 }].asc('a')

desc()

[1, 2, 3, 4, 5, 1, 3, 4].desc()
[{ a: 1 }, { b: 2 }, { a: 2 }, { a: 3 }, { a: 1 }, { b: 2 }, { b: 1 }, { c: 1 }].desc('a')

sum()

[1, 2, 3, 4, 5, 1, 3, 4].sum()
[{ a: 1 }, { b: 2 }, { a: 2 }, { a: 3 }, { a: 1 }, { b: 2 }, { b: 1 }, { c: 1 }].sum('a')

unique()

[1, 2, 3, 4, 5, 1, 3, 4].unique()
[{ a: 1 }, { b: 2 }, { a: 2 }, { a: 3 }, { a: 1 }, { b: 2 }, { b: 1 }, { c: 1 }].unique('a')

groupByLength()

[1, 2, 3, 4, 5, 1, 3, 4].groupByLength(2)

groupByName()

[{ a: 1 }, { b: 2 }, { a: 2 }, { a: 3 }, { a: 1 }, { b: 2 }, { b: 1 }, { c: 1 }].groupByName('a')

EasyString

const { EasyString } = require("fordata")
new EasyString()

getInfoByIdCard()

'510101199911111111'.getInfoByIdCard()
// {
//   areaCode: '510101',
//   year: '1999',
//  month: '11',
//   day: '11',
//  gender: 'male',
//   age: 24
// }

fordata EasyData data-utils treedata datatree datetime format

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