修改选择器样式

lib/controller/mh_controller/issue_controller.dart

@@ -0,0 +1,55 @@
+import 'package:ef/ef.dart';
+import 'package:json_annotation/json_annotation.dart';
+import 'package:vbvs_app/common/color/appConstants.dart';
+
+part 'issue_controller.g.dart';
+
+@JsonSerializable()
+class IssueListModel {
+  List issueList = [];
+
+  int limit = AppConstants.limit;
+  int offset = 0;
+  bool isLoading = false;
+  bool hasMore = true;
+
+  int? selectedIndex;
+
+  IssueListModel();
+  static IssueListModel fromJson(Map<String, dynamic> json) =>
+      _$IssueListModelFromJson(json);
+  Map<String, dynamic> toJson() => _$IssueListModelToJson(this);
+}
+
+class IssueListController extends GetControllerEx<IssueListModel> {
+  // HelpRepository helpRepository = HelpRepository();
+  IssueListController() {
+    attr = GetModel(IssueListModel()).obs;
+  }
+
+
+  // //初始化列表数据
+  // Future<void> initData() async {
+  //   if (model.isLoading) {
+  //     return;
+  //   }
+  //   model.isLoading = true;
+  //   final List<dynamic> fetchedRepairs = await helpRepository.findHelpInfos(
+  //       limit: model.limit, offset: model.offset);
+  //   if (fetchedRepairs != null) {
+  //     List<IssueModel> infos = [];
+  //     List<dynamic> tmp = fetchedRepairs as List<dynamic>;
+  //     try {
+  //       // infos = tmp.map((repair) => IssueModel.fromJson(repair)).toList();
+  //       // model.issueList!.addAll(infos);
+  //       model.issueList.addAll(tmp);
+  //     } catch (e) {
+  //       print('Error parsing JSON: $e');
+  //     }
+  //   }
+  //   model.offset += model.limit; // 更新 offset，下一次查询跳过当前已经加载的记录
+  //   model.hasMore = fetchedRepairs.length == model.limit; // 判断是否还有更多数据
+  //   model.isLoading = false;
+  //   updateAll();
+  // }
+}