How to pass data inside buildListItem function as a parameter? When I add a third parameter data to buildListItem, it gives an error in the IDE: The argument type 'Widget' can't be assigned to the parameter type 'Widget? Function(BuildContext, int)'.…
I want to stop the timer when I navigate to another page. The following is my code //imports late Timer timer; class MyHomePage extends StatefulWidget { const MyHomePage({super.key, required this.title}); final String title; @override State<MyHomePage> createState() => _MyHomePageState(); } class…
I need some help with building a user interface for my app. While browsing Dribbble, I came across a design that I think would be simple and fast to replicate. However, I'm struggling with creating a Container that has a…
Im trying to put a gridview inside a row for flutter web development, but I got a few errors Another exception was thrown: Vertical viewport was given unbounded height. 36 Another exception was thrown: Assertion failed: file:///C:/dev/flutter/packages/flutter/lib/src/rendering/box.dart:1972:12 Another exception was…
That's my main screen: class CreateApplyScreen extends StatefulWidget { const CreateApplyScreen({super.key}); @override State<CreateApplyScreen> createState() => _CreateApplyScreenState(); } class _CreateApplyScreenState extends State<CreateApplyScreen> { final bloc = CreateApplyBloc(); @override Widget build(BuildContext context) { return Scaffold( body: BlocProvider<CreateApplyBloc>( create: (context) => bloc, child:…
I am creating a dashboard for my project where I need to display a grid of buttons. I am utilizing GridView for this purpose, but it's causing issues when used with SingleChildScrollView. Here is the code: import 'dart:ffi'; import 'package:flutter/cupertino.dart';…
I have been trying to display a double variable on a Text Widget but I keep getting this error message: Error: Method invocation is not a constant expression. bid.toString() I tried the toString() and even using the $bid yet it…
I have children widgets in a Wrap widget. class TestWidget extends StatefulWidget { const TestWidget({super.key}); @override State<TestWidget> createState() => _TestWidgetState(); } class _TestWidgetState extends State<TestWidget> { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: const Text('Test'), ), body:…
I am trying to create a form page and it contains multiple widgets like FreeTextForm and DropdownButtonFormField. Data for drop down is fetched from sqlite using sqflite. The issue happen if I interact with the drop down after I interact…
I need my container to launch a URL whenever it is clicked. I have done this plenty times with other projects, yet it will not work in this current project. I believe I have added everything I need to the…