I have two Swift UI views, CategoriesListView and CategoryView. CategoriesListView works sort of like a navigation menu and CategoryView is a view that can be tapped. I'm trying to attempt the following: All the categories start off un-highlighted except the…
My goal is to conform to the Dependency Inversion principle. Meaning that SheetView should depend on Sheet ViewModel's protocol. The problem is when I pass ViewModel to a Sheet View's constructor, when I dismiss the Sheet View, it will not…
I am trying to write async/awit unit test i have tried ample of combos to make this test pass but for some reason when the call happens it steps into the the viewModel checkNumber() executes the first two lines of…
I m doing a instagram clone in android studio with kotlin. I am using firebase. The problem is I can't see comment recycler view in post detail screen. I checked my commentList it is true. So my commentList.value is true.…
Based on this question, it's not the way to go but how do I go about handling this so I can update UI elements when said property is update. This would easily be achieved in SwiftUI using @Published var exchangeRate:…
The problem: A datagrid does not reflect at runtime when an item is added to the DataSource. Note: When i click at another view and return to the view that contains the datagrid, it does reflect the added item. but…
Background: I have a Todo app I'm trying to make where I can either save my tasks locally (sqflite) or remotely to firebase. Below is a snapshot of the adding a Todo page. Problem I recently added a toggle button…
Hello i'm new to flutter, i want to make a feature when i pressed "add to cart button" i want to pass data from current Page (Example : PsuListPage) and display it on ListTile and replace the default value of…
Im creating a .NET MAUI app and following along with a guide on youtube (https://www.youtube.com/watch?v=ddmZ6k1GIkM&t=406s) but altering what the app shows, but the functionality is mostly the same. When I add navigation to a page and execute that code to…
Receiving this error _CastError (Null check operator used on a null value), tried replacing ! with ? but that doesn't work. Please help me fix this issue, Thanks. home_screen.dart import 'package:flutter/material.dart'; import 'package:mvvm/data/response/status.dart'; import 'package:mvvm/model/movies_model.dart'; import 'package:mvvm/utils/routes/routes_names.dart'; import 'package:mvvm/view_model/home_view_model.dart'; import…