// GET Account/Form/{id}
public ActionResult Form(int? id)
{
if (id != null)
{
Account account = db.Accounts.Find(id);
account.Contacts.Add(new Contact { });
return View(account);
}
else
{
var account = new Account { };
return View(account);
}
//Never happen
return View();
}
public ActionResult Form(Account account)
{
if (ModelState.IsValid)
{
Account oldAccount = db.Accounts.Find(account.ID);
if(oldAccount != null)
{
oldAccount.Name = account.Name;
for (int i = 0; i < oldAccount.Contacts.Count; i++)
{
oldAccount.Contacts[i].FirstName = account.Contacts[i].FirstName;
oldAccount.Contacts[i].LastName = account.Contacts[i].LastName;
oldAccount.Contacts[i].Email = account.Contacts[i].Email;
}
if ( (oldAccount.Contacts.Count < account.Contacts.Count) )
// && LASTNAME != NULL
{
oldAccount.Contacts.Add(new Contact { FirstName = account.Contacts.Last().FirstName,
LastName = account.Contacts.Last().LastName,
Email = account.Contacts.Last().Email
});
}
db.SaveChanges();
return RedirectToAction("List");
}
db.Accounts.Add(account);
db.SaveChanges();
return RedirectToAction("List");
}
return View(account);
}