// The id parameter name should match the DataKeyNames value set on the control
public void productsGrid_DeleteItem(int id)
{
using (var context = new VatplanEntities())
{
var item = new Products()
{
Id = id
};
context.Entry(item).State = System.Data.Entity.EntityState.Deleted;
try
{
context.SaveChanges();
}
catch (Exception ex)
{
ModelState.AddModelError("", string.Format("Product o identyfikatorze {0} nie został znaleziony."
, id));
}
}
}
public void addProductForm_InsertItem()
{
var product = new PlanVat.Domain.DB.Products();
TryUpdateModel(product);
if (ModelState.IsValid)
{
try
{
using (var context = new VatplanEntities())
{
context.Products.Add(product);
context.SaveChanges();
}
}
catch (Exception ex)
{
ModelState.AddModelError("Pole {0} jest wymagane...", ex);
}
}
}
private void PrepareProductSelectDatas(VatplanEntities context)
{
ViewData["UnitsId"] = new SelectList(context.UnitsOfMeasure.ToList(), "Id", "Name");
ViewData["VatRateId"] = new SelectList(context.VatRates.ToList(), "Id", "Name");
}
