viewmodel

I have multiple videos displayed they are bound with a videocollection in Mainviewmodel. Everything works fine untill I try to bind the enter command to Mainviewmodel. I Don't know the syntax for this. As it stands the binding is set to Video and not Mainviewmodel. Errormessage: 'StartVideoCommand' property not found on 'object' ''Video' Xaml: <Window.Resources> <local:MainViewModel x:Key="MainViewModel"/> </Window.Resources> <Grid DataContext="{StaticResource MainViewModel}"> <ListBox ItemsSource="{Binding Videos}"> <ListBox.ItemTemplate> <DataTemplate> <Grid> <Grid.InputBindings> !!!

I'm using the MVVM pattern for my app. The MainWindow comprises a TabControl with the DataContext mapped to the ViewModel: <Window.Resources> <ResourceDictionary> <DataTemplate x:Key="templateMainTabControl"> <ContentPresenter Content="{Binding Path=DisplayName}" /> </DataTemplate> <local:ViewModel x:Key="VM" /> <local:WorkspaceSelector x:Key="WorkspaceSelector" /> <local:TabOneView x:Key="TabOneView" /> <local:TabTableView x:Key="TabTableView" /> <DataTemplate x:Key="TabOne"> <local:TabOneView /> </DataTemplate> <DataTemplate x:Key="TabTable"> <local:TabTableView /> </DataTemplate> <

At the moment, i got quite badly fashioned view model. Classes looks like this=> public class AccountActionsForm { public Reader Reader { get; set; } //something... } Problem is that Reader type comes from domain model (violation of SRP). Basically, i'm looking for design tips (i.e. is it a good idea to split view model to inputs/outputs?) how to make my view model friction-less and developer friendly (i.e. - mapping should work automatically using controller base class)? I'm aware of AutoMapper framework and i'm likely going to use it. So, once more - what are common gotchas when trying to

I have my Html Textboxes created so that they will be bound to a custom view model when posting back to the server. <%= Html.TextBox("CustomerFormViewModel.Email")%> This works great if it's a traditional POST. I can then receive it on the Controller side with something like this: [AcceptVerbs(HttpVerbs.Post)] public ActionResult AddCustomer(CustomersFormViewModel model) { //validate data, save customer, handle validation errors... } I want to know -- is it possible to do the POST via jQuery and still get the same behavior? It is possible, there is no difference between a "traditional POST"

My ASP.NET MVC site connects to a WCF service to get data. The WCF service returns a data contract like this: [DataContract] public class Person { [DataMember] public string First { get; set; } [DataMember] public string Last { get; set; } } The view model in my MVC project looks like this: public class MyViewModel { public string SomeExtraField1 { get; set; } public string SomeExtraField2 { get; set; } public string SomeExtraField3 { get; set; } public Person Person { set; set; } } Should my view model be referencing the "Person" data contract that is returned from the data service? Or should