I am new to MVVM and am trying to figure out how to organize my app. I made a simplified login app to help figure things out. I separated the app into layers: A
I am making a register screen, that has a toolbar on top of it. When I scroll down the toolbar hides(goes up). I don't want my toolbar to scroll when I am scrol
I'm looking to create an EnvironmentObject that can be accessed by the View Model (not just the view). The Environment object tracks the application session da
I am curious to know how a ViewModel survives when Activity gets rotated because of that it destroyed and recreated again. Logically If we see then ViewModel ge
I'm trying to pass from MainActivity to Fragments (by using ViewPager, and TabLayout, if it will help you anyhow) user's latitude, and longitude. The thing is,
I used Prism 8.1 and Unity in my WPF Project. I want to implement IDialogWindow but get exception error... Prism.Ioc.ContainerResolutionException: 'An unexpect
I am new to iOS/Swift and to the MVVM architecture and was wondering how to send in test data to the SwiftUI Preview. (Actual data is received from the ViewMode
I work on a Blazor-Server-App and try to follow MVVM pattern. My problem is, that I don't understand why a parentpage is not 'auto refreshed' after a property i
How can I determine if a user can see a window (fully or partially) at the screen using WPF/C#? I tried to define this using WindowState, but the window may be
As a complete beginner to XAML/MVVM I would like to request some help with implementing a 24x14 letter screen. The XAML implementation is quite easy I think wit
I've been trying to figure this out for 2 days now - I just can't seem to get it to work! I'm using MVVM with a Repository pattern. Could someone tell me what I
I am trying to use MVVM. Upon reading some blogs on MVVM, I found them using data binding techniques like Rx, KVO, Boxing etc. Following are my classes for vali
I have a ListView with an ObservableCollection. The class User has a List with Groups. I have another ListView which shows the Groups of the selected User. Now
I am working on a WPF .NET 5 application that needs to handle a longer task using a button command. Until the task is done, the button should be disabled. I am
I am having problems to translate UIKit architecture patterns to SwiftUI. My current pattern is mostly MVVM with Coordinators/Routers. The MVVM part seems quite
I am attempting to create a search functionality in an android application and have been doing research on how I can accomplish this while taking in data from a
I would like to draw diagrams like this one: (taken from here.) What tools are available to create such figures?
I have ItemsControl and a DataGrid in a WPF UserControl. this is how it looks like when the "Add to card" button is pressed a ViewModel instance is added to Obs
Please help me display my model data from api I have a nested json data response and Have a swiftui model as below ****************************MyData model stru
I am getting an exception in the first line of the code below viewModel.homeLiveData.observe(this, Observer { list -> list?.let { mLis