GetX is a state management, dependency injection, and route management solution for Flutter.
Questions tagged [flutter-getx]
1530 questions
0
votes
1 answer
Using Flutter GetX and an API, how do I display the API data into a Text widget?
I have been watching YouTube videos and reading how to use GetX to display API data but I cannot get it to work with my API. I cannot figure out what I am missing to be able to display the price of a stock from my StockQuoteModel. I am attempting…
romajc
- 19
- 1
- 6
0
votes
2 answers
getx and weird problem: text won't change on UI
I am trying to create a search function from firebase
and i am using getx for the state management
I counter this weird problem, when I try to use the function directly it work, but when I use the firebase function it does not.
I will explain more…
haitham almamari
- 31
- 2
0
votes
1 answer
update does not work in onStart Getx Flutter
I have a getx Controller and I want to call a certain function and restart UI every time my Controller gets build... I use onStart function to do this
@override
get onStart {
getBalance().then((value) {
update([1]);
});
return…
Ardeshir ojan
- 1,914
- 1
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- 36
0
votes
1 answer
Getting error code 415 unsupported media type with GetConnect library in Flutter
I am trying to make a GET request with the api key and headers. I keep getting the '415 Unsupported Media Type' error. I have tried including the 'content-type' as 'application/json' in the headers but I still get the same error. There is very…
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type 'Future' is not a subtype of type 'FutureOr' in type cast while trying to retrive bluetooth state in flutter
See error screenshot
I'm trying to monitor the state of the bluetooth device. For example a users bluetooth is turned on before entering the app. I want the bluetooth swtich to be turned on in the app. I am using GetX for state…
Wesle6
- 31
- 3
0
votes
1 answer
I would like to be able to change the Fontfamily when I press the ElevatedButton in flutter
I want the Textfield and the fontFamily in the picture at the top to change when the ElevatedButton is pressed. What should I do? I want to try GetX.
home_page.dart
ListView(
scrollDirection: Axis.horizontal,
children: [
FontFamilyWidget(
…
LiDe
- 35
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- 7
0
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2 answers
Flutter GetX controller getting null instead of data
I have an API (which does work and returns a response, and I even can see the response 1 line above the return statement), but for some reason, when the data should be passed to the variable, I receive null, instead of the returned value.
the…
Slava Bugz
- 318
- 5
- 17
0
votes
1 answer
Flutter slider value is not update inside getx dialog
I am trying to build a slider widget inside a dialog. I am using GetX, and a GetxController but the value of the slider or any other widget is not updating when I am trying to change it.
It only updates after I reopen the dialog. This is my code for…
alexmro
- 55
- 2
- 12
0
votes
1 answer
Which package is better flutter_secure_storage or getx in my scenario?
I am using the https://pub.dev/packages/flutter_secure_storage (uses Await/Async functions) to store a value and later retrieve it. Note that everytime I open the app, I will update the value. I just use this for the purpose of storing and…
inter cretasyo
- 149
- 1
- 12
0
votes
1 answer
GetX microservice with FloatingActionButton + What's a good choice? GetX or Flutter BLoC?
Anyone here have used GetX Dialog Component inside of FloatingActionButton (FAB) in Flutter?
i have tried it. but, i still got error when implemented in build debug. can you have to give me a good choice. what's a good choic GetX or Flutter BLoC?…
Michael Fernando
- 117
- 1
- 10
0
votes
0 answers
NoSuchMethodError: The method '[]' was called on null. Receiver: null. Tried calling: []("duyuru")
// my controller
class DuyuruController extends GetxController {
FirebaseFirestore _firebaseFirestore = FirebaseFirestore.instance;
TextEditingController duyuru = TextEditingController();
Rx> duyurumodel =…
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votes
1 answer
There's no error but I am not getting data from my firestore database while using GetX flutter
Controllers are working right and so is everything. However, I am not able to display data that I added to my firestore database.
Below is the widget to display the data.
class ProductsWidget extends StatelessWidget {
@override
Widget…
Ambroze kweronda
- 189
- 1
- 7
0
votes
0 answers
cant store user info locally with shared preferences and local storage
This code is from my local storage data file and from my testing i guess the bug is laying in the setUser method or somewhere in the next file.
class LocalStorageData extends GetxController{
static const CACHED_USER_DATA = 'CACHED_USER_DATA';
…
Mhdi Blhoms
- 65
- 6
0
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0 answers
Getx controller return null after using it for one time
I am working on an application (something like a quiz app to do some calculations). For each screen I have a controller and one of these screens is the result screen. Everything works fine in the first attempt, however, in the second attempt, when I…
Ali Alqallaf
- 789
- 9
- 24
0
votes
2 answers
Flutter GetX Timer Error. HomePage is not refreshed
I'm trying to get data every 30 seconds but I don't understand how to do it. There is no problem with the Getx controller file I created. I am able to pull the data but it is not refreshing.
This is my controller:
class AllCoinController extends…
regenin
- 291
- 9
- 18