I have created a demo, I have made a stateful home screen where a column containing two containers. one is stateless made separately… On scaffold I have placed refresh button to change randomly color but I don’t want to make changes to stateless widget , but it changes on refresh.. To make my point clear… Read More Why Stateless widget rebuild on refresh in flutter

My code includes FutureBuilder(), which get data from Firestore, and its child widgets include GridView.builder and TextField widgets etc. When I click on a TexField(focus), the codes in FutureBuilder are rebuild. The following is the test code for this. Can you tell me the cause and solution of this problem? class TestRoom extends StatefulWidget {… Read More There is a problem that is rebuild when I click TextField() in Flutter

The list doesn’t update after an item removed. It only removes the last row. I simplified the code as much as possible since I can’t see anything wrong elsewhere. Either this is weird or I was missing something. class ListState extends State<ListWidget>{ … List<Item> list = []; @override Widget build(BuildContext context) { print([for(Item item in… Read More Flutter – ListView's items' row tile not updating on state build

I’m new on FLutter and I’m working on Flutter app projects for more learn and I have a question about the keeping String values. On the Some flutter app tutorial videos, the guy keeping all String value in any dart file. For example: //Login Page const String loginButton = ‘LogIn’; const String registerQuestionText = ‘Do… Read More How should I create my String variables? with class or Not?

I’m trying to build 2 screens one contains a list of products and the second has product details, I’m using firebase to store data and so I fetch the data from Firestore in the first screen and it all works perfectly. However in the second screen I pass product data correctly using Navigator but I… Read More Flutter : Can't access data passed from another screen

In my program, I have two different Blocs bloc1 and bloc2. I use MultiBlocProvider and add those two blocs. now I want to use BlocListener and BlocBuilder both inside the MultiBlocProvider. For bloc1 I want to BlocBuilderand for bloc2 I want to BlocListener. How can I do that? Scaffold( body: MultiBlocProvider( providers: [ BlocProvider<GenerateFieldsBloc>( create:… Read More Flutter use BlocListener and BlocBuilder inside MultiBlocProvider