public AboutViewModel(IBasePageService basePageService)
: base(basePageService)
{
Title = "About";
GoOneLevelDeeperCommand = new Command(Navigate);
GoOneLevelDeeperWithPageCommand = new Command(NavigateWithPage);
}
public ItemsViewModel(IBasePageService basePageService)
: base(basePageService)
{
Title = "Browse";
Items = new ObservableCollection <Item>();
LoadItemsCommand = new DelegateCommand(ExecuteLoadItemsCommand);
OpenDetailsCommand = new DelegateCommand <Item>(OpenDetails);
OpenAddItemCommand = new DelegateCommand(OpenAddItem);
MessagingCenter.Subscribe <NewItemPage, Item>(this, "AddItem", async(obj, item) =>
{
var newItem = item as Item;
Items.Add(newItem);
await DataStore.AddItemAsync(newItem);
});
}
public ItemDetailViewModel(IBasePageService basePageService)
: base(basePageService)
{
OpenEditCommand = new DelegateCommand(OpenEdit);
}
public SplashPageViewModel(IBasePageService basePageService)
: base(basePageService)
{
}
public BaseViewModel(IBasePageService basePageService)
{
NavigationService = basePageService.NavigationService;
DataStore = basePageService.DataStore;
}
public ItemsLandingPageViewModel(IBasePageService basePageService)
: base(basePageService)
{
OpenListCommand = new DelegateCommand(OpenList);
}
public EditItemPageViewModel(IBasePageService basePageService)
: base(basePageService)
{
Title = "Edit Item";
SaveItemCommand = new DelegateCommand(SaveItem);
}
public OneLevelDeeperViewModel(IBasePageService basePageService)
: base(basePageService)
{
Title = "One Level Deeper";
}
