public CategoriesPage()
{
resources = ResourceLoader.GetForCurrentView();
InitializeComponent();
viewModel = new CategoriesPageViewModel(new CategoryService(), new WalletCategoryService());
DataContext = viewModel;
}
public CategoriesPage()
{
var categoryStore = new CategoryStore();
var pageService = new PageService();
ViewModel = new CategoriesPageViewModel(categoryStore, pageService);
InitializeComponent();
}
public ActionResult Categories()
{
NorthwindDb db = new NorthwindDb(_connectionString);
CategoriesPageViewModel vm = new CategoriesPageViewModel
{
Categories = db.GetCategories()
};
return(View(vm));
}
private void InitializeViewModel()
{
_viewModel = new CategoriesPageViewModel()
{
AddCommand = new Command(
() => OpenDetails(new CategoryViewModel()
{
UserId = GlobalVariables.UserId
}, true)),
AddChildCommand = new TreeViewSelectedItemCommand <CategoryViewModel>(TreeViewCategories,
(item) => OpenDetails(new CategoryViewModel()
{
UserId = GlobalVariables.UserId,
ParentCategoryId = item.Id,
RecordType = item.RecordType,
IsActive = item.IsActive
}, true)),
EditCommand = new TreeViewSelectedItemCommand <CategoryViewModel>(TreeViewCategories,
(item) => OpenDetails(item), null, true),
DeleteCommand = new TreeViewSelectedItemCommand <CategoryViewModel>(TreeViewCategories,
(item) => EntityViewHelper.ConfirmAndRemoveNamed(_service, item, () =>
{
// remove in collection
_viewModel.Categories.RemoveDescendant(item);
NotifyDataChanged();
}),
(item) => item.Children.Count == 0),
ChangeActivityCommand = new TreeViewSelectedItemCommand <CategoryViewModel>(TreeViewCategories,
(item) =>
{
// change activity
item.IsActive = !item.IsActive;
// save to database
_service.Update(item);
// reload data
Reload();
NotifyDataChanged();
}),
ExpandAllCommand = new Command(() => _viewModel.Categories.ExpandAllMain(true)),
CollapseAllCommand = new Command(() => _viewModel.Categories.ExpandAllMain(false))
};
this.DataContext = _viewModel;
}
public async Task <IActionResult> Index()
{
var categories = await _context.Categories.Include(i => i.Parent).Include(i => i.CategoryType).Include(i => i.Childs).ToListAsync();
var categoryTypes = await _context.CategoryTypes.ToListAsync();
var model = new CategoriesPageViewModel
{
CategoryTypes = categoryTypes,
Categories = categories
};
return(View(model));
}
/// <summary>OnNavigatedTo</summary>
/// <param name="e">Navigation Event Args</param>
protected override void OnNavigatedTo(
NavigationEventArgs e) =>
DataContext = new CategoriesPageViewModel(
SpotifySdk.Instance.Client);
public CategoriesPage()
{
InitializeComponent();
vm = new CategoriesPageViewModel();
BindingContext = vm;
}
private CategoriesPageViewModel GetViewModel()
{
var viewmodel = new CategoriesPageViewModel(this.fitDataService, null);
return(viewmodel);
}
