How to keep new TextFormField value on state change?
Issue I want create a lot of TextFormField with int value.If user changed TextFormField value i was set FAB to…
Category: Flutter
How to use Provider Package for Map<String, ModelClass>
Issue when i use ‘Late’ with Map<String, CartModel> _items; the lateinitialization error removes. but if the list is empty then…
Flutter build IOS on windows
Issue I’m working on a flutter project and I want to build the IPA of my code using windows. I…
How to send text to other page? 'package:flutter/src/material/tab_controller.dart': Failed assertion: line 181 pos 12: 'value >= 0
Issue heelp me I want to send text from the first page to the second page. Firts Page Padding( padding:…
Slider widget changing the position of the dot over a texfile
Issue Is it possible, to modify the slider widget value through a input from outside? For example from a text…
Flutter Flex() how to swap children position?
Issue I use Flex() widget to achieve different layout between screen orientations like below: final _isPortrait = MediaQuery.of(context).orientation == Orientation.portrait;…
How to change port of Dart HTTP request?
Issue I’m writing a Flutter application which involves getting some data from an HTTP server. Here’s my code: // the…
How to add borders for SnackBar in Flutter?
Issue I’m doing system messages, I decided to use SnackBar, but I ran into a problem – I can’t add…
Is there any practical difference between throw Exception('message') vs throw 'message' in Flutter?
Issue Is there any practical difference between using: throw Exception(‘message’); vs throw ‘message’; When I want to throw an error…
snapshot returns always empty data in StreamBuilder flutter
Issue So, I’m facing this problem: the ‘snapshot‘ doesn’t get any data from Firestore in StreamBuilder in Flutter.$ Here is…