vue-uiv/src/utils/dateUtils.js

Bootstrap 3 components implemented by Vue 2.

import {pad} from './stringUtils'

const monthNames = [
  'January',
  'February',
  'March',
  'April',
  'May',
  'June',
  'July',
  'August',
  'September',
  'October',
  'November',
  'December'
]

export function daysInMonth (month, year) {
  return new Date(year, month + 1, 0).getDate()
}

export function stringify (date, format) {
  try {
    let year = date.getFullYear()
    let month = date.getMonth() + 1
    let day = date.getDate()
    let monthName = monthNames[month - 1]
    return format
      .replace(/yyyy/g, year)
      .replace(/MMMM/g, monthName)
      .replace(/MMM/g, monthName.substring(0, 3))
      .replace(/MM/g, pad(month, 2))
      .replace(/dd/g, pad(day, 2))
      .replace(/yy/g, year)
      .replace(/M(?!a)/g, month)
      .replace(/d/g, day)
  } catch (e) {
    return ''
  }
}

export function convertDateToUTC (date) {
  return new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds())
}