refresh method

Future<void> refresh(
  1. int index
)

Implementation

Future<void> refresh(int index) async {
  await _modelToComponent[index].unrender();
  _modelToComponent[index] = await getItemComponent(this[index]);
  if (index <= 0) {
    await _modelToComponent[index].renderPrepend(parentElement);
  } else {
    await _modelToComponent[index].renderAfter(_modelToComponent[index-1].elem);
  }
}