here's a screenshot of the code the code was running well before my current position was printing on the console then I terminated the program and ran it again then it just stopped working
I try to use upload image from Flutter libary, but it doesn't work. The codes just run to gallery and choose the image, but the image doesn't show to the screen. Please help me to make it work, from choosing…
as shown in the picture blow i have first tab colored with green tab title is colored put underline is not is it possible to color the line under the title with the same color green ? child: TabBar( onTap:…
I want to change color of line in stepper, Look at the below picture my try here : Theme( data: ThemeData(canvasColor: whiteColor), child: Stepper( type: StepperType.horizontal, steps: getSteps(), currentStep: currentStep, elevation: 2, ), ), Please help to continue my code.
I found a problem, because I just learned the newest flutter, whereas what I learned was the old version of flutter. when I make myList variable separate from Children Errors: Can't define the 'const' constructor because the field 'mylist' is…
How can I append a new Map type in firestore? void addUser() async { final us = _firestore.collection("users").doc(_search.text); us.update({ "requests": ( {_auth.currentUser?.email: rep} ), }); } Am using this method but the requests field in my firestore overwrites the previous…
This is the NotesView: import 'package:app_two/lib/constants/routes.dart'; import 'package:app_two/lib/enums/menu_action.dart'; import 'package:app_two/lib/services/auth/auth_service.dart'; import 'package:app_two/lib/services/auth/crud/notes_service.dart'; import 'package:flutter/material.dart'; class NotesView extends StatefulWidget { const NotesView({super.key}); @override State<NotesView> createState() => _NotesViewState(); } class _NotesViewState extends State<NotesView> { late Future _myFuture; late final NotesService _notesService; String…
hello guys this program display Fibonacci series in list views but it display first two numbers 1 -1 only in Fibonacci series the number equal the sum of the last two numbers example 5 equal 3+2 and 8 equal 3+5…
For some reason there is this error(Title) it shows when I try to use ChatsScreen. For Example in the following code the brackets of ChatsScreen are red underlined. int _selectedItem = 0; final List<Widget> _page = [ Center(child: Text("Home Screen"),),…
I'm trying to display a document field value from firestore and want to display it on other pages using the provider. This is my code inside the provider file: class UserState extends ChangeNotifier { String userName = 'default error'; Future<void>…