I have this code : void main() { RethinkDb r = RethinkDb(); Connection connection; UserService sut; setUp(() async { connection = await r.connect(host: "127.0.0.1", port: 28015); await createDb(r, connection); sut = UserService(r, connection); // second line }); test('creates a new…
I'm encountering a little issue which is surely easily resolvable but I can't find any solution. All the suggested subjetcs are about custom backgrounds... Here is my code : class HomeTest extends StatefulWidget { const HomeTest({super.key}); @override State<HomeTest> createState() =>…
I have a project which was working fine but after updating Flutter I find a weird error when I run my app from the Android studio debug button The current Flutter SDK version is 3.3.5. Because doki_app depends on fluent_ui…
I want only one selected iconbutton from these four. when one is selected (green color) so, another should be un selected (black color). How can I manage it. Please see below image. here is logical code for that section: bool…
I have used card widget and container both in one screen and set the white color in both and it's display correct in container but not correct in card widget. I have attache the screenshot. in this screenshot code and…
I have a Flutter app and now I want to make a web version of it when I am trying to run it the web app is occupying a full desktop screen which disturbs the design. This is the code…
I have created my model class and through Dio I store and display the server information in my class but my problem is that I want to access the jsonarray of chart fields json object and display them in FutureBuilder…
I want when any key is pressed so it should show in Text widget(in place of data) [please see below image]. For Example 1 is pressed so 1, then I press 2 so, it should show 12, etc. Then, if…
I'm using the syncfusion_flutter_signaturepad package to let the user input their signature. Now, what I'm trying to achieve is to convert that signature to base64 format for our API. Here's what I have. GlobalKey<SfSignaturePadState> _signaturePadKey = GlobalKey(); ..... final signatureData…
So I have a situation where I have a parent list, and inside it has two more lists. So basically [[],[]]. Now, if I update someList[0][0] = 'A' automatically someList[1][0] updates. Thankyou in advanced.