dispose method
Releases everything this controller owns. The page that created the controller calls this from its own
State.dispose(); a subclass that adds its own notifiers overrides this and ends with super.dispose().
Implementation
@override
void dispose() {
detailState.dispose();
detailProgress.dispose();
frontReasonController.dispose();
backReasonController.dispose();
birthReasonController.dispose();
videoReasonController.dispose();
signatureReasonController.dispose();
firstNameFilterController.dispose();
lastNameFilterController.dispose();
userNameFilterController.dispose();
phoneNumberFilterController.dispose();
nationalCodeFilterController.dispose();
emailFilterController.dispose();
landLineFilterController.dispose();
bioFilterController.dispose();
fromBirthController.dispose();
toBirthController.dispose();
firstNameController.dispose();
lastNameController.dispose();
userNameController.dispose();
fatherNameController.dispose();
nationalCodeController.dispose();
birthDateController.dispose();
passwordController.dispose();
phoneNumberController.dispose();
landLineController.dispose();
emailController.dispose();
bioController.dispose();
super.dispose();
}