Questions tagged [mvvmcross]

MvvmCross is an open source, convention over configuration, MVVM framework for the Xamarin platform and Windows UWP, WPF, Windows Phone 8.1 (non-Silverlight), Windows 8.1 (modern Apps) and Windows Console Apps.

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Android - List not binding to RecyclerView MvvmCross

I am fairly new to android and I am trying to bind a List I have in my ViewModel to a RecyclerView in my UI. I am using Xamarin and MvvmCross. I have the RecyclerView setup like this: <android....
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5 views

Mvvcross WithFallback on xamarin ios

i'm using MvvmCross on xamarin iOS. I'm using fluent for the bindings on the ViewModel and json. I wanted to try the WithFallback() function, but when the property on my ViewModel (string in this case)...
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12 views

MvvmCross Android: Linking kills SwitchCompat.Checked propety

I have layout with SwitchCompat binding to ViewModel<android.support.v7.widget.SwitchCompat android:layout_width="0dp"android:layout_height="wrap_content"...
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1answer
12 views

MvvmCross iOS Two converters for one binding?

Any possibility to use more than one conversion for MvvmCross one binding?For ex.:this.CreateBinding(UIImage).For(i=> i.Image).To((ViewModel model)=> ...
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1answer
17 views

MvvmCross + Xamarin.Forms: different page layouts for Tablets and Phones

Is there a convenient way to use different page layouts for Tablets and Phones using MvvmCross + Xamarin.Forms?Maybe something is implemented for this in MvvmCross?
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25 views

How can I make CommandBar render in Xamarin Forms UWP?

I have a ContentPage (actually an MvxContentPage) with ToolbarItems defined. The Items appear in Android and iOS as expected, but do not appear at all in UWP. I have tried setting SetToolbarPlacement ...
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17 views

MVVMCross IOS assets binding to cell

I have a table data and images to assets folder.I need to bind image by name from assets to TableCellHow can I do it?I've found old solutions for MVVMCross.Binding 5.7.0 with MvxImageViewLoader, ...
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1answer
32 views

How to setup my UWP project with Xamarin.Forms and MvvmCross

I have a Xamarin.Forms solution using MvvmCross. I have the Android project working correctly with it. I want to add a UWP project to use with my Forms project, but I can not find any documentation on ...
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1answer
18 views

Problem seen creating View-ViewModel lookup table - you have more than one View registered for the ViewModels

I started an Xamarin.Froms project with MvvmCross. I followed the documentation on the offical MvvmCross website to start the Android project with Xamarin.Forms. Here is my code in my Core project:...
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19 views

MvvmCross iOS hamburger Menu without plugins iOS Native

Okay,This is What I would like to do in MvvmCross without any plugins just native code. I did find a Tutorial on how to it, but I would like it in MvvmCross.iOS Have a look at what I would like to ...
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1answer
32 views

MVVMCross Android button binding disables it

I'm trying to bind simple command to Android's button with MvvmCross.The problem is, than I bind command, the button goes to disabled state. With deleted binding local:MvxBind="Click ...
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13 views

Xamarin iOS Mvvmcross custom navigation bar

I use storyboards for my Mvvmcross project and I have to use custom navigation bar for navigation stack. How can I replace standard MvvmCross Navigation bar with mine which drawn on a controller?
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1answer
40 views

How to properly use Fragments inside TabLayout with MvvmCross 6.x

ProblemI'm trying to make a very simple Proof of Concept with TabLayout and Fragments using MvvmCross 6.1.2. For this, I implemented an activity with a TabLayout and a ViewPager, which should have ...
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1answer
28 views

Add icons to TabLayout using MvvmCross

I've been looking at the Playground project on MvvmCross (https://github.com/MvvmCross/MvvmCross/tree/develop/Projects/Playground)The way to have a fragment loaded into the tabs is to set the ...
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19 views

Xamarin iOS - MvvmCross - Sidebar

I'm currently working on a Xamarin iOS project that uses MvvmCross. I want to have a "SideMenu" for my app, so I installed the package MvvmCross.iOS.Support.XamarinSidebar.I have one view that is ...
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1answer
31 views

Unable to solve error 'IMvxViewModel' does not contain a definition for 'PropertyChanged' )

I am facing this error: IMvxViewModel does not contain a definition for PropertyChanged and no extension method PropertyChanged accepting a first argument of type IMvxViewModel could ...
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22 views

How to detect application level lifecycle events in Xamarin.Android using Mvvmcross

I would like to implement a logic when an android application is resumed from background. I understand I can implement activity level life cycle, but I am looking for application level lifecycle. I am ...
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66 views

MvvmCross - Stuck in splash screen

I'm developping a small aplication with MvvmCross and Xamarin.Forms.I built the project following the tutorial from the MvvmCross website; the thing is that when I try to add a splash screen (on the ...
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1answer
18 views

I have created MasterDetailPage in MvvmCross, the click(Command) is not working on detail page

I have created an mvvm cross application in which I have created a viewmodel as well as a page with xaml.cs. So the view model is not being called from page(xaml) command or the navigation is not ...
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1answer
30 views

MvvmCross MvxListView Items Not Rendering on Android

I seem to be having a strange issue when binding an MvxListView to my ViewModel. I have triple-checked the ViewModel and can confirm that it is wired up correctly, as two other primitive types are ...
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2answers
99 views

Xamarin Android app built using MvvmCross stuck on splash screen when resumed from background after 3-4 days

I am working on one Xamarin Android project which is using MvvmCross version 3.5.1. I am facing one issue which we thought might be because of MvvmCross set up failure. App is basically for both ...
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2answers
54 views

Unable to take picture with Xamarin and MvvmCross on iOS

I'm working on an iOS app, which needs to be able to take a picture (to do some stuff with).I'm using Xamarin with MvvmCross 6.2.0 and have imported the MvxPictureChooser plugin.I have added ...
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2answers
45 views

How to create a recyclerview using xamarin android mvvmcross?

I have followed the example from https://github.com/xamarin/monodroid-samples/tree/master/android5.0/RecyclerViewSample/RecyclerViewSample for displaying the data in recyclerview in xamarin android. ...
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42 views

MvvmCross URI Navigation Init deprecated

I'm building an Android and iOS cross-platform app with MvvmCross. It uses URI navigation. I'm following the example and the URI I'm building supports two parameters:[assembly: MvxNavigation(typeof(...
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1answer
44 views

MvvmCross navigate back from TabLayout

I am using MvvmCross 5.6.6.I am using IMvxNavigationService for navigation.Navigation to view model of tabs from TabLayoutViewModel:tasks.Add(NavigationService.Navigate<TabOneViewModel>()); ...
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39 views

How to use sub views and sub view models

I am writing a WPF application with MvvmCross. I want to be able to have a content frame architecture in my views, so I can show different views while staying on the same page. Something like this:&...
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23 views

Xamarin ios mvvmcross - data binding to custom circuit progress bar

I created custom circuit draw and called it with: CircleProgressBar _mainView=new CircleProgressBar(bigCircleView.Bounds, _smallCircleLineWidth, UIColor.Red, UIColor.Red, progress, 50);I ...
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2answers
69 views

Unable to upgrade MvvmCross to 6.2.0

I have an old cross platform mobile app project which has been developed (and maintained) using Xamarin on Visual Studio 2017. The iOS app has now run into problems following iOS 11 (mainly camera ...
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1answer
42 views

Xamarin Forms + MvvmCross Platform Renderers Issue

I'm in the process of updating an application from Xamarin Forms 2.4 to 3.2 and integrating MvvmCross 6.2 into a Xamarin Forms application.The update to Forms 3.2 went without a hitch, the updated ...
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36 views

Fragment view bound with older instance of view model on rotation (Android - MVVMCross)

In my application, I have an activity and a MvxFragment needs to be loaded by default. The fragment has a button, on clicking the button, a MvxDialogFragment would pop-up. When I click Yes in the ...
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2answers
114 views

Android BottomNavigationView with Badge [closed]

There is no support for adding badges to the BottomNavigationView in Android.How can I add a badge with a number to a specific tab in the BottomNavigationView. I need it to be done natively with no ...
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1answer
40 views

Xamarin Form: GeoLocator Issue

I have one issue is geo Locator that I have declared Time as 10 sec. then also inAndroid: it updates after 10 or more than 10 sec., In IOS: it updates in every sec.This is my Code:public ...
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42 views

MvvmCross first tab fragment was created and destroyed when loading the viewpager with navigate<>

I am using Mvvmcross 6 with Xamarin Android. Just upgraded to Mvx 6.2 but the issue remains the same. I am following the sample Playground to load the viewpager. I have an activity holding a viewpager ...
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2answers
29 views

How Interface is resolved in MvvmCross

In .Core project I have an interface for logging:public interface ILogger{void Trace(string format, params object[] args);.........void Fatal(string format, params object[] args);} ...
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2answers
38 views

How to use IMvxTrace in MvvmCross

Recently I started to study Xamarin and today I opened big project written on MvvmCross, and I have to add new features there. That is difficult as usually I work with Java and Android Studio, but now ...
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1answer
34 views

Overlay Toolbar over MvxExpandableListView

The toolbar in my axml file is made visible/invisible by toggling the button. The data is displayed in MvxExpandableListView. Once the list view appears, the toolbar comes at the back. How to set the ...
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1answer
35 views

How to run a mvvmcross Xamarin.Form app on an emulator

I am trying emulators to run the app TipCalc and I don't get it. I am working with Visual Studio 2017. Which emulator can I use to run an application Xamarin.Forms and it uses mvvmcross?
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1answer
26 views

MvvmCross ViewModel is always null in Xamarin.Android but It is accessible in Xamarin.iOS?

Please find the complete description of the question here. Thanks
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1answer
44 views

MVVMCross Field Binding CodeBehind

I'm trying to bind the EventArgs result of a MapLongClicked event to a property "Location" on the ViewModel on Xamarin Forms, using GoogleMaps nuget package.The problem is that I can only access ...
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27 views

Problem to start the TipCalc.Forms mvvmcross app with Visual Studio 2017

I am new in the Xamarin.Forms world and the mobile development and I am trying to understand how the framework mvvmcross works. To do it I have taken the example app TipCalc. I am getting a problem ...
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46 views

MvvmCross WPF - Multi-window application (MvxWindow)

I have verified a lot of samples 'how to' create WPF apps using MvvmCross framework. But there is no showing how to create a multi-window application.How can I create and show independent window ...
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1answer
29 views

Binding MvvmCross TextColor not work for Android

I get the following warning:[WARN] (MvxBind) Failed to create target binding for bindingTextColor for MvxValueConverterValueCombiner combiner-operationBinding code:<TextView ...
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1answer
88 views

MvvmCross Xamarin Android Hangs on Splash Screen with linking

I am using MvvmCross 6.1.2 with Xamarin Android. With linking “sdk and user assemblies”, my apps hangs in the splash screen. Unlike other linking issues, there is no error in the log. No clue how to ...
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1answer
46 views

Xamarin Android ProgressBar

I'm struggling to use the ProgressBar in the MVVMCross structure of Xamarin Android. Originally, I wanted to bind the visibility of the ProgressBar to a field in my ViewModel. That proved difficult, I ...
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1answer
38 views

MvvmCross Xamarin Android Linking Issue with SerilogLogProvider

Running into Linker issue again with MvvmCross in Xamarin Android. Recently upgraded to MvvmCross 6.1.2 and started using Serilog. When compile in release mode with “Sdk and User Assemblies”, I got ...
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1answer
20 views

MvvmCross: Android layout binding string resource

Is it possible?://...local:MvxBind="Text Format('{0} {1}', Stock, @string/in_stock)"/>//...I want to construct a text value using my property from ViewModel and string resource from strings....
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1answer
51 views

Navigate to ViewModel From Current View Instead of RootView

Is there a way to navigate to a ViewModel from my current view instead the root view? I have created a view model that is presented modally from the root view and wish to present a view model within ...
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0answers
36 views

How to create Custom UITableView with button from Api JSON results? iOS

I am new to Mvvmcross.iOSI would like create a Tableview with custom TableSourcethis is my View public partial class InterestsView : MvxViewController{private InterestsViewModel ...
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1answer
27 views

How to group by in MvvmCross RecyclerView?

How to group by in MvvmCross RecyclerView? MvvmCross.Droid.Support.V7.RecyclerView 6.1.2<MvvmCross.Droid.Support.V7.RecyclerView.MvxRecyclerView android:id="@+id/...
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34 views

Cannot register two managed types when building MvvmCross iOS app

I have three projects in my (1.5-year-old) solution:Project.CoreProject.iOSProject.Droid (not relevant for this issue)Project.Core builds successfully but when building for device Project.iOS ...

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