const array = [5, 3, 2, 8, 1, 4] // to: [1, 3, 2, 8, 5, 4]

​

function sortOddsOnly(arr) {

    const odds = arr

        .filter(x => x%2)

        .sort((a, b) => a - b);

    return arr

        .map(x => x%2 ? odds.shift() : x);

}

​

console.log(sortOddsOnly(array));

 Run code snippet

function sortArray(array) {

  let oddNums = [];

  for(let i = 0; i < array.length; i++) {

    if(array[i] % 2 !== 0) {

      oddNums.push(array[i]);

    }

  }

  oddNums = oddNums.sort((a,b)=> a-b);

  array.concat(oddNums);

  array = array.sort((a,b) => a-b);

  return array;

}

 Run code snippet