loadData method

dynamic loadData()

Implementation

loadData() async {
  changeLoading();
  try {
    /// 当前接口返回数据
    List<T> data = await onLoadData();
    if (data.isEmpty) {
      list.clear();
      changeEmpty();
    } else {
      onCompleted(data);
      list.assignAll(data);
      changeIdle();
    }
  } catch (e, s) {
    changeError(e,stackTrace: s);
  }
}