buildErrorItem method
Implementation
Widget? buildErrorItem(BuildContext context) {
final bool hasError = sourceList.indicatorStatus == IndicatorStatus.error;
if (hasError) {
Widget? widget;
if (indicatorBuilder != null)
widget = indicatorBuilder!(context, IndicatorStatus.error);
widget = widget ??
IndicatorWidget(IndicatorStatus.error, isSliver: isSliver,
tryAgain: () {
sourceList.errorRefresh();
});
return widget;
}
return null;
}