src/no-redux/Field.js
function getParentField(el) {
  if (!el || ! el.parentNode) { return el; }
  return el.classList.contains('fl-fb-Field')
    ? el
    : getParentField(el.parentNode);
}
function getParentField(el) {
  if (!el || ! el.parentNode) { return el; }
  return el.classList.contains('fl-fb-Field')
    ? el
    : getParentField(el.parentNode);
}
=========== Handle drag