Don’t pass parameters to State
using it’s constructor.
You should only access the parameters using this.widget.myField
.
Not only editing the constructor requires a lot of manual work ; it doesn’t bring anything. There’s no reason to duplicate all the fields of Widget
.
EDIT :
Here’s an example:
class ServerIpText extends StatefulWidget {
final String serverIP;
const ServerIpText ({ Key? key, this.serverIP }): super(key: key);
@override
_ServerIpTextState createState() => _ServerIpTextState();
}
class _ServerIpTextState extends State<ServerIpText> {
@override
Widget build(BuildContext context) {
return Text(widget.serverIP);
}
}
class AnotherClass extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Center(
child: ServerIpText(serverIP: "127.0.0.1")
);
}
}