selectAll method

void selectAll(
  1. bool withValue
)

Implementation

void selectAll(bool withValue) {
  if (withValue) {
    _state.dataSelected = {};
    for (var element in dataSources) {
      _state.dataSelected[(element as dynamic).toJson()['id']] = element;
    }
  } else {
    _state.dataSelected = {};
  }
  notifyListeners();
}