Question: I am developing an app that has a bottomnavitaionbar with five pages. I use getx. In first page, i am listing data. My problem is that, when i changed data(first page in bottomnavigationbar) manually from database and thn i pass over pages, came back to first page i could not see changes.

Controller;

```
class ExploreController extends GetxController {
  var isLoading = true.obs;
  var articleList = List<ExploreModel>().obs;

  @override
  void onInit() {
    fetchArticles();
    super.onInit();
  }

  void fetchArticles() async {
    try {
      isLoading(true);
      var articles = await ApiService.fetchArticles();
      if (articles != null) {
        //articleList.clear();
        articleList.assignAll(articles);
      }
    } finally {
      isLoading(false);
    }
    update();
  }
}

```

and my UI;

```
body: SafeArea(
        child: Column(
        children: <Widget>[
          Header(),
          Expanded(
            child: GetX<ExploreController>(builder: (exploreController) {
              if (exploreController.isLoading.value) {
                return Center(
                  child: SpinKitChasingDots(
                      color: Colors.deepPurple[600], size: 40),
                );
              }
              return ListView.separated(
                padding: EdgeInsets.all(12),
                itemCount: exploreController.articleList.length,
                separatorBuilder: (BuildContext context, int index) {

```

Answer: 
thanks to @Baker for the right answer. However, if you have a list and in viewModel and want to update that list, just use the `list.refresh()` when the list updated

```
RxList<Models> myList = <Models>[].obs;

```

when add or insert data act like this:

```
myList.add(newItem);
myList.refresh();

```
1. create
final exploreController = Get.put(ExploreController());
2. Add
init: ExploreController();

```
body: SafeArea(
        child: Column(
        children: <Widget>[
          Header(),
          Expanded(
            child: GetX<ExploreController>(builder: (exploreController) {
                             *** here ***
             init: ExploreController();
              if (exploreController.isLoading.value) {
                return Center(
                  child: SpinKitChasingDots(
                      color: Colors.deepPurple[600], size: 40),
                );
              }
              return ListView.separated(
                padding: EdgeInsets.all(12),
                itemCount: exploreController.articleList.length,
                separatorBuilder: (BuildContext context, int index) {

```