public ActionResult Input(Countrie model, string method, string country)
{
if (string.IsNullOrEmpty(model.CountryName))
{
ModelState.AddModelError("CountryName", "CountryName Expected");
}
if (!ModelState.IsValid)
{
ViewBag.Title = model.CountryName == "" ? "Create new Country" : "Edit a Country";
return(View(model));
}
if (method == "Edit a country")
{
CatalogBLL.Update(model, country);
}
else
{
if (CatalogBLL.Get(model.CountryName) != null)
{
ModelState.AddModelError("CountryName", "CountryName Existed");
if (!ModelState.IsValid)
{
ViewBag.Title = model.CountryName == "" ? "Create new Country" : "Edit a Country";
return(View(model));
}
}
else
{
CatalogBLL.Add(model);
}
}
return(RedirectToAction("Index"));
}