How to select current month from list of month in JSON in react native?-CodePudding

I have a list of months in JSON, want to select the current month from the list in react native

Here is my list

Month: [
         { value: "1", label: "JAN", key: "JAN" },
         { value: "2", label: "FEB", key: "FEB" },
         { value: "3", label: "MAR", key: "MAR" },
         { value: "4", label: "APRIL", key: "APRIL" },
         { value: "5", label: "MAY", key: "MAY" },
         { value: "6", label: "JUN", key: "JUN" },
         { value: "7", label: "JUL", key: "JUL" },
         { value: "8", label: "AUG", key: "AUG" },
         { value: "9", label: "SEP", key: "SEP" },
         { value: "10", label: "OCT", key: "OCT" },
         { value: "11", label: "NOV", key: "NOV" },
         { value: "12", label: "DEC", key: "DEC" }
       ]

CodePudding user response：

You can find the current month index using

const currentMonthIndex = new Date().getMonth()   1

Month usually start from 0 so you have to add 1 Then you can filter through the array

const selectedMonth = months.find(m => m.value === currentMonthIndex)

CodePudding user response：

By doing so it gives you the curent month from your array :

let Month = [
  { value: "1", label: "JAN", key: "JAN" },
  { value: "2", label: "FEB", key: "FEB" },
  { value: "3", label: "MAR", key: "MAR" },
  { value: "4", label: "APRIL", key: "APRIL" },
  { value: "5", label: "MAY", key: "MAY" },
  { value: "6", label: "JUN", key: "JUN" },
  { value: "7", label: "JUL", key: "JUL" },
  { value: "8", label: "AUG", key: "AUG" },
  { value: "9", label: "SEP", key: "SEP" },
  { value: "10", label: "OCT", key: "OCT" },
  { value: "11", label: "NOV", key: "NOV" },
  { value: "12", label: "DEC", key: "DEC" }
];

let currentMonth = Month[new Date().getMonth()];
console.log(currentMonth);