I have a button, and am trying to have a counter-like functionality in my app, but instead of the counter increasing numerically by +1 when the button is pressed, I want a new string to appear. I am storing these…
I am trying to create a dropdown list in flutter with ability to type in it and also display elements matching the input. I tried dropdown menu widget in flutter which had a enableSearch property but I could not style…
I would like my text to take a maximum height. And there is "...", when it overflows. I know I can do this with maxLines=3 for example. But the height of my text is not limited. So if the user…
I'm customizing the DatePicker I'm using, and I'm stuck at the widget in the highlighted area. I can't figure out which widget it is, and therefore, I'm unable to change the text to white color from ThemeData. How can I…
I'm working with Flutter's FutureBuilder and came across a pattern where both snapshot.hasData and snapshot.data != null are checked before rendering a widget: FutureBuilder( future: future, builder: (BuildContext context, AsyncSnapshot snapshot) { if (snapshot.hasData && snapshot.data != null) { return…
i am trying to change tabs programmatically with clicking a button so when i run the code everything is okay i click on the fab button and the tabs changes correctly and you can see the index numbers in debug…
I have just recently started learning Flutter and came across this problem. I built a simple to do app with Dart and I can't find how to remove the 'blinking' effect on the card. this is what i mean I've…
My code is basic as my question: Why I am not able to add the answers after click on Radio Button and also print the answer on the console with this code? import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); }…
I am trying to run the example initialization of Couchbase Lite found at: https://cbl-dart.dev/install/. However, I keep getting this error on running and no one on Stack Overflow seems to have had it before: Launching libmain.dart on sdk gphone64 x86…
On flutter, when trying to upload an image on a window it says "unable to load asset: the asset does not exist". The image is kept in a file named "assets" kept in the same folder as the rest of…