onCancelTap method

void onCancelTap(BuildContext context, List<T> initialValue)

Handles dialog cancellation, reverting to initial values.

Parameters:

• context: BuildContext for navigation
• initialValue: Original values before any changes

Pops the dialog and returns initialValue

Implementation

void onCancelTap(BuildContext context, List<T> initialValue) {
  Navigator.of(context).pop(initialValue);
}