I am trying to build a chat app, and have this class called ChatBubble. This also has the ability to have category from a list of topics. Here is my code: class _ChatBubbleState extends State<ChatBubble> { final topicsDb = TopicsDatabase();…
This is my api calling logic. using this function in getx Controller. Calling a get API. I am parsing the "Accommodation" Model in my function and seem to get an empty array. I can assure the api is being called…
So I started working with Flutter again and back in the day there was no way to actually globally style your controls, there is a sort of messy way I guess you could say where you create const styles something…
So, I was just checking out the Buttons docs and trying to create an elevated button, a very basic thing and I followed the guide here to create a basic elevated button. But now I am getting an error on…
I've looked through tons of stuff and all point to just add a space in the regex but it doesn't work for me, can you explain why and how can I make it work? Right now the expression I am…
In json_serialization when i use the annotation @JsonKey(required: false), i am able to make a variable nullable, but then i have to annote all variables with this, it there a way to make this this general for a class, so…
I want to build up a note app since every note entity of my noteapp has a property by the name of the body that it is a String. my issue is that in my AddOrUpdateScreen how can make a…
This is the code im using currently, I have the role based system working on my register page but it does not work when i try and log in I've tried using the catch function to try and get user…
I need this ÷ sign in my app. what is the name of the division ÷ sign in the icons section in Flutter Dart Material? I tried this code but the sign does not exist. IconButton(onPressed: _divideCounter, icon:Icon(Icons.division))
I am having trouble running a Flutter project that was previously working fine with a different person. Specifically, I am encountering an error related to the RenderContext class. The error message I am seeing is: 'Undefined class 'RenderContext' (undefined_class at…