import 'package:flutter/cupertino.dart'; import 'package:liftmanager/internal/maintenance/model/maintenance_options_item.dart'; class MaintenanceDetailPageProvider extends ChangeNotifier { /// Tab的下标 int _index = 0; int get index => _index; Map> _optionsMap = { 1: [], 2: [], 3: [], 4: [],5: []}; Map> get optionsMap =>_optionsMap; void setIndex(int index) { _index = index; print("index:${index}"); notifyListeners(); } setOptions(Map> map){ _optionsMap = map; notifyListeners(); } }