how could i change the string data format ..?

Question

The data format, which I get from back-end is

{
  "2020-08-22": 1425,
  "2020-08-23": 1475,
  "2020-08-24": 1475,
  "flightnumber": "EK-853",
  "source": "emirates",
  "stops": "stops-0"
}

Is that possible to change the key data as following

{
  "Aug 22": 1425,
  "Aug 23": 1475,
  "Aug 24": 1475,
  "flightnumber": "EK-853",
  "source": "emirates",
  "stops": "stops-0"
}

Please tell me some solution for this.

hgb123 · Accepted Answer · 2020-07-08 16:52:12Z

1

Below snippet could help you. It has several things to notice:

iterate through object's keys
object's dynamic key
detect invalid date

const data = {
  "2020-08-22": 1425,
  "2020-08-23": 1475,
  "2020-08-24": 1475,
  flightnumber: "EK-853",
  source: "emirates",
  stops: "stops-0",
}

const monthNames = [
  "Jan",
  "Feb",
  "Mar",
  "Apr",
  "May",
  "Jun",
  "Jul",
  "Aug",
  "Sep",
  "Oct",
  "Nov",
  "Dec",
]

const res = {}

Object.keys(data).forEach((k) => {
  const date = new Date(k)

  if (!isNaN(date.getTime())) {
    res[`${monthNames[date.getMonth()]} ${date.getDate()}`] = data[k]
  } else {
    res[k] = data[k]
  }
})

console.log(res)

answered Jul 8, 2020 at 16:52

hgb123

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