CODE EXAMPLE FOR JAVASCRIPT

javascript sort array of objects multiple fields

array.sort(function(a,b){
  let i = 0, result = 0;
  while(i < sortBy.length && result === 0) {
    result = sortBy[i].direction*(a[ sortBy[i].prop ].toString() < b[ sortBy[i].prop ].toString() ? -1 : (a[ sortBy[i].prop ].toString() > b[ sortBy[i].prop ].toString() ? 1 : 0));
    i++;
  }
  return result;
})