public void SaveContact(Contact contact)
{
ICollection<ValidationResult> validationResults;
if (!contact.Validate(out validationResults))
{
throw new AggregateException("Objektet klarade inte valideringen.",
validationResults.Select(vr => new ValidationException(vr.ErrorMessage)).ToList().AsReadOnly());
}
if (contact.ContactId == 0)
{
ContactDAL.InsertContact(contact);
}
else
{
ContactDAL.UpdateContact(contact);
}
}
public void ContactFormView_InsertItem(Contact contact)
{
//ModelState tittar på statusen beträffande DataAnnotations
//kontra IsValid som kollar valideringskontroller i aspx-filen
if (ModelState.IsValid)
{
try
{
Service.SaveContact(contact);
Response.RedirectToRoute("Default");
Session["Success"] = true;
InsertPlaceHolder.Visible = true;
SuccessPlaceHolder.Visible = true;
}
catch (Exception)
{
ModelState.AddModelError(String.Empty, "Ett fel inträffade då kontakten skulle läggas till.");
}
}
}
public void InsertContact(Contact contact)
{
using (var conn = CreateConnection())
{
try
{
SqlCommand cmd = new SqlCommand("Person.uspAddContact", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@FirstName", SqlDbType.VarChar, 30).Value = contact.FirstName;
cmd.Parameters.Add("@LastName", SqlDbType.VarChar, 30).Value = contact.LastName;
cmd.Parameters.Add("@EmailAddress", SqlDbType.VarChar, 40).Value = contact.EmailAddress;
cmd.Parameters.Add("@ContactId", SqlDbType.Int, 4).Value = ParameterDirection.Output;
conn.Open();
cmd.ExecuteNonQuery();
contact.ContactId = (int)cmd.Parameters["@ContactId"].Value;
}
catch (Exception)
{
throw new ApplicationException("Ett fel inträffade när kontakten skulle skapas.");
}
}
}
