itemBuilder property
The itemBuilder must return a non-null widget and the third paramter id specifies
the string mapped to this widget from the [list]
passed.
Implementation
Widget Function(BuildContext, int, String) itemBuilder;
The itemBuilder must return a non-null widget and the third paramter id specifies
the string mapped to this widget from the [list]
passed.
Widget Function(BuildContext, int, String) itemBuilder;