I am trying to build a reddit clone app and the error is when clicking on edit community in mod toolsenter image description here i was building the edit community screen it was fine until i addedreturn ref.read(getCommunityByNameProvider(widget.name)).when( data: (community)…
I'm trying to create a Kanban application using Flutter to manage tasks and projects. I would like to know how to implement a Kanban board with columns such as "To Do", "In Progress", and "Done" and allow users to reorder…
I'm currently new to Flutter and Dart. I have functions that need to be finished before another function is executed. Is it reasonable to use Future Delayed to delay that specific function? Is there another method of doing it? The…
This is my code import 'dart:convert'; import 'package:flutter/material.dart'; import 'package:dio/dio.dart'; import 'package:macistan/Standing.dart'; class InformationPage extends StatelessWidget { const InformationPage({Key? key}) : super(key: key); Future<List<StandingElement>> getstanding() async { try { var response = await Dio().get( "https://v3.football.api-sports.io/standings?league=203&season=2023", options: Options(headers: { 'x-rapidapi-host': "v3.football.api-sports.io",…
Hello I am facing error Example image How to implement we have left side have a side bar and right side is operation page dashboard page have navigate route replace that page left side is still every page how to…
I'm able to access the assets on every other page excluding the one I'm currently working on. I've tried restarting, flutter doctor, flutter pub upgrade. And "Shawarma" is text and not an image but it throws Another exception was thrown:…
I have 4 page to navigate: A > B > C > D I use Navigator.pushReplacement for navigate from each page. The problem is every first time run the app from vscode, when C > D it will be freeze…
Column( mainAxisSize: MainAxisSize.min, children: [ Container( color: Colors.black, width: double.infinity, child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: awards .map((award) => Card( elevation: 3, surfaceTintColor: Colors.white, child: Padding( padding: const EdgeInsets.symmetric( horizontal: 8, vertical: 16.0), child: Column( mainAxisSize: MainAxisSize.min, // crossAxisAlignment: CrossAxisAlignment.stretch, <---…
I'm trying to show progress indicator when executing await operations (operations or functions that takes time to fulfil), When I say progress indicator, I don't refer it to traditional circular progress indicator in flutter that keeps rolling on without showing…
I have a function called onServerChanged. This was working fine when I did the below: void onServerChanged(String? value) { //... } DropdownButton<String>( //... onChanged: onServerChanged, ), However, when I changed the function to this, it stopped working: void onServerChanged({required String?…