I want to send data to a new screen without navigating to it on pressing a button in flutter - flutter

Question

I want to send data to different screen on pressing a button.
I am using
Get.to(Screen(), arguments: [data])
I only want to send data
It send the data but also navigate to it
Please give me. Some. Hint

Answer 1

Let's suppose we have two Stateful widget class.
The CheetahInput has a static variable data that will get data from any class And
we have a check on TEXT() when variable data is empty simply show "old value" in TEXT() widget
if variable data is not empty then show its value on Text() widget.
class CheetahInput extends StatefulWidget {
Static String? data;
#override
_CheetahInputState createState() => _CheetahInputState();
}
class _CheetahInputState extends State<CheetahInput> {
#override
Widget build(BuildContext context) {
return Center(child: Text(SignIn.data!=null?SignIn.data!:'old value'),); }
}
The TestEditor Class has saveButton and navigatebutton, while the savebutton will assign data into static variable "data" in SignIn class,
And the NavigateButton will Navigate to that screen where you have sended the data
class TestEditor extends StatefulWidget {
#override
_TestEditorState createState() => _TestEditorState();
}
class _TestEditorState extends State<TestEditor> {
#override
Widget build(BuildContext context) {
return Scaffold(
body: Container(),
floatingActionButton:Container( width:MediaQuery.of(context).size.width,
child: Row(
children: [Spacer(),
FloatingActionButton(onPressed: (){Navigator.push(context, MaterialPageRoute(builder:(context)=>SignIn(context)));},child: Text('NavigateButton'),),
Spacer(),
FloatingActionButton(onPressed: (){SignIn.data='I am data from new page';},child: Text('saveButton'),),Spacer(),
],
),
);
}
}
So in this way, you send data to other screens without navigate to that screen at meantime