public AddProductPageViewModel()
{
products = ProductsViewModel.GetInstance().Products;
newProduct = new Product();
NewProduct = newProduct;
}
async void Delete()
{
var response = await dialogService.ShowConfirm(
"Confirm",
"Are you sure to delete this record?");
if (!response)
{
return;
}
//llamamos al CategoriesViewModel, instanciamos por el singleton,llamamos al metodo de delete, pasandole el objeto actual
ProductsViewModel.GetInstance().Delete(this);
}
async void Delete()
{
var response = await dialogService.ShowConfirm(
"Confirm",
"Are you sure to delete this record?");
if (!response)
{
return;
}
await ProductsViewModel.GetInstance().Delete(this);
}
private async void Deleteproducts()
{
var vAnswer = await Application.Current.MainPage.DisplayAlert(
Languages.Confirm,
Languages.DeleteConfirmation,
Languages.Yes,
Languages.No
);
if (vAnswer == false)
{
return;
}
var vObjConnection = this.apiService.CheckConnection();
if (!vObjConnection.IsSuccess)
{
await Application.Current.MainPage.DisplayAlert(Languages.Error, vObjConnection.Message, Languages.Accept);
return;
}
string vStrUrlAPI = Application.Current.Resources["UrlAPI"].ToString();
string vStrUrlAPIPrefix = Application.Current.Resources["APIPrefix "].ToString();
string vStrUrlProductsController = Application.Current.Resources["ProductsController"].ToString();
var response = await this.apiService.Delete(vStrUrlAPI, vStrUrlAPIPrefix, vStrUrlProductsController, ProductID, Preferences.TokenType, Preferences.AccessToke);
if (!response.IsSuccess)
{
await Application.Current.MainPage.DisplayAlert(Languages.Error, Languages.Confirm, Languages.Accept);
return;
}
ProductsViewModel vProductsViewModel = ProductsViewModel.GetInstance();
var vDeleteProd = vProductsViewModel.vObjList.Where(Prod => Prod.ProductID == this.ProductID).FirstOrDefault();
if (vDeleteProd != null)
{
vProductsViewModel.vObjList.Remove(vDeleteProd);
}
vProductsViewModel.RefreshListProducts();
}
public MyBasketViewModel()
{
products = ProductsViewModel.GetInstance().Products;
}