onInit method

@override void onInit()

Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.

Implementation

@override
void onInit() {
  scrollController.addListener(scrollListener);
  paymentIdController.text = '';
  amountController.text = '';
  productNameController.text = '';
  paymentStatus = paymentStatusList.first;
  super.onInit();
}