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()

  "test".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')

  • groupByValue()

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

• EasyString

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

  • getInfoByIdCard()

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