i am using bloc to add and remove from am list.. my bloc state is like this, @freezed class InterestActionState with _$InterestActionState { factory InterestActionState({ required bool isSubmitting, required List<String> selectedInterest, required Option<Either<InterestFailure, Unit>> intrestFailureOrSuccessOption, }) = Initial; factory InterestActionState.initial()…
I am new to flutter) I want to make function which calls showDialog() with 2 TextField() when user press the FloatingActionButton() in the main.dart file. I don't know how to call a function in a main file Stateful Widget from…
The position of floating action button is not in the default position, when i use it in a Column to use two FloatingActionButton What do i do...? How to make it in the default position..?
I have a error "A value of type 'OutletListModel' can't be assigned to a variable of type 'List?'" so how to resolve this error List<OutletListModel>? selectedData;
I am trying to create a Drawer and the heading is the logo. How to change the size and alignment of the drawer header image? I want the image to be smaller and left-aligned. I tried but could not adjust…
Using Gauge graph to show live data changes, but the pointer is not updating with the value change and it shows only the first value. analytics.dart import 'package:my_app/widgets/charts/gauge.dart'; // class _AnalyticsPageState extends State<AnalyticsPage> { @override void initState() { super.initState(); _timer…
I try to display dates of weeks. but based on requirement i need to skip Saturday and Sunday every time. here is code of date list:- ListView.builder( itemCount: 7, shrinkWrap: true, itemBuilder: (context, index) => dateWidget(index), ), here is code…
I have a case where I have to send the ID parameter to another page, and on another page I have to receive the ID that was sent on the first page. on the first page I have API data…
I'm using provider to add items to my cart, but when I add items to the cart and print the cart List, it appears as the following Here is my function class CartList extends ChangeNotifier { Map<String, CartModel> _cart =…
The child of the gridView is not appearing and I ignore why that's the case. This kept bugging me when working on my main code, that's why I decided to create this fast code to test why it's not showing…