opt item

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/follow/child/child_view.dart

@@ -100,14 +100,14 @@ class _FollowChildPageState extends State<FollowChildPage>
                 if (index == response.length - 1) {
                   _followController.onLoadMore();
                 }
+                final item = response[index];
                 return FollowItem(
-                  item: response[index],
+                  item: item,
                   isOwner: widget.controller?.isOwner,
                   onSelect: widget.onSelect,
                   callback: (attr) {
-                    _followController.loadingState
-                      ..value.data![index].attribute = attr == 0 ? -1 : 0
-                      ..refresh();
+                    item.attribute = attr == 0 ? -1 : 0;
+                    _followController.loadingState.refresh();
                   },
                 );
               },

lib/pages/follow/controller.dart

@@ -70,12 +70,11 @@ class FollowController extends GetxController with GetTickerProviderStateMixin {
     }
   }
 
-  Future<void> onUpdateTag(int index, tagid, String tagName) async {
-    final res = await MemberHttp.updateFollowTag(tagid, tagName);
+  Future<void> onUpdateTag(MemberTagItemModel item, String tagName) async {
+    final res = await MemberHttp.updateFollowTag(item.tagid, tagName);
     if (res['status']) {
-      tabs
-        ..[index].name = tagName
-        ..refresh();
+      item.name = tagName;
+      tabs.refresh();
       SmartDialog.showToast('修改成功');
     } else {
       SmartDialog.showToast(res['msg']);

lib/pages/follow/view.dart

@@ -179,8 +179,7 @@ class _FollowPageState extends State<FollowPage> {
                     ),
                     onConfirm: () {
                       if (tagName.isNotEmpty) {
-                        _followController.onUpdateTag(
-                            index, item.tagid, tagName);
+                        _followController.onUpdateTag(item, tagName);
                       }
                     },
                   );