import 'package:calculator_app/util/constants.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:google_fonts/google_fonts.dart';

class CustomBox extends StatelessWidget {
  String parameterName;
  CustomBox({
    super.key,
    required this.parameterName,
  });

  @override
  Widget build(BuildContext context) {
    return Container(
      width: Get.width * 0.45,
      height: Get.height * 0.1,
      decoration: BoxDecoration(
        color: sheetBgColor,
        borderRadius: BorderRadius.circular(10),
      ),
      child: Column(
        children: [
          Text(
            parameterName,
            style: GoogleFonts.ubuntu(
              fontSize: 15,
              color: white,
              fontWeight: FontWeight.w700,
            ),
          ),
          TextField(
            style: GoogleFonts.ubuntu(color: white),
            decoration: InputDecoration(
                enabledBorder: OutlineInputBorder(
                  borderSide: BorderSide(
                    color: white,
                  ),
                ),
                focusedBorder: OutlineInputBorder(
                  borderSide: BorderSide(
                    color: white,
                  ),
                ),
                hintText: 'Enter $parameterName',
                hintStyle: GoogleFonts.ubuntu(color: white),),
            onChanged: 
            
          ),
        ],
      ),
    );
  }
}

I’m trying to make this widget update the value of age and weight in a GetxController in real time but i cant quite figure out how.

I’ve tried assigning the controller parameters directly and also updating them with setters and getters.