// Update Merchendiser Town property with checked Towns from form
private void UpdateMerchendisersTownList(Merchendiser merchToUpdate, string[] checkedTowns)
{
if (checkedTowns == null)
{
merchToUpdate.Towns = new List <Town>();
return;
}
var checkedTownList = checkedTowns.ToList();
var merchTowns = merchToUpdate.Towns.Select(t => t.TownId).ToList();
foreach (Town t in repository.TownRepository.GetAllTowns())
{
if (checkedTownList.Contains(t.TownId.ToString()))
{
if (!merchTowns.Contains(t.TownId))
{
merchToUpdate.Towns.Add(t);
}
}
else
{
if (merchTowns.Contains(t.TownId))
{
merchToUpdate.Towns.Remove(t);
}
}
}
}
public ActionResult Edit(int?MerchendiserId, string[] checkedTowns)
{
Merchendiser merchToUpdate = repository.MerchendiserRepository.GetMerchendiserById(MerchendiserId);
if (TryUpdateModel(merchToUpdate))
{
try
{
UpdateMerchendisersTownList(merchToUpdate, checkedTowns);
repository.MerchendiserRepository.UpdateMerchendiser(merchToUpdate);
repository.Save();
TempData["message"] = String.Format("Podaci o merčendajzeru {0} {1} su uspešno izmenjeni!", merchToUpdate.LastName, merchToUpdate.FirstName);
return(RedirectToAction("Index"));
}
catch (RetryLimitExceededException)
{
ModelState.AddModelError("", "Promene nisu sačuvane. Pokušajte ponovo, ukoliko se problemi ponove, obratite se sistem administratoru.");
}
}
var townList = GetCheckedTownList(merchToUpdate);
ViewBag.TownList = townList;
return(View(merchToUpdate));
}
public void RemoveMerchendiser(int merchendiserId, out string lastName, out string firstName)
{
Merchendiser delMerch = GetMerchendiserById(merchendiserId);
lastName = delMerch.LastName;
firstName = delMerch.FirstName;
db.Merchendisers.Remove(delMerch);
}
// GET: Create new Merchendiser
public ActionResult Create()
{
Merchendiser merchendiser = new Merchendiser();
merchendiser.Towns = new List <Town>();
var townList = GetCheckedTownList(merchendiser);
ViewBag.TownList = townList;
return(View("Edit", merchendiser));
}
// get check towns for merchendisers from form and populate Towns property
private void PopulateTownListForMerchendiser(Merchendiser merchendiser, string[] checkedTowns)
{
merchendiser.Towns = new List <Town>();
if (checkedTowns != null)
{
foreach (string id in checkedTowns)
{
Town town = repository.TownRepository.GetTownById(int.Parse(id));
merchendiser.Towns.Add(town);
}
}
}
// ***** METHODS ****** //
// preparing for ListBox in view - Merchendisers towns
// add evry town in list and check only ones that is in merchendisers town list
private List <TownListViewModel> GetCheckedTownList(Merchendiser merchendiser)
{
List <TownListViewModel> townList = new List <TownListViewModel>();
var merchTowns = merchendiser.Towns.Select(t => t.TownId);
foreach (Town t in repository.TownRepository.GetAllTowns())
{
townList.Add(new TownListViewModel {
TownId = t.TownId, TownName = t.TownName, IsChecked = merchTowns.Contains(t.TownId)
});
}
return(townList);
}
// Information about selected merchendiser
public ActionResult Details(int?id)
{
if (id == null)
{
return(View("Error", new ErrorViewModel {
ErrorMessage = "Niste zadali JMBG mercendajzera!!!"
}));
}
Merchendiser merchendiser = repository.MerchendiserRepository.GetMerchendiserById(id);
if (merchendiser == null)
{
return(View("Error", new ErrorViewModel {
ErrorMessage = "Mercendajzer sa zadatim JMBG-om ne postoji u našoj evidenciji. Molimo Vas proverite vrednost JMBG-a i pokušajte ponovo."
}));
}
return(View(merchendiser));
}
public ActionResult Create([Bind(Include = "MerchendiserId,PersonalNo,FirstName,LastName,Address,Index")] Merchendiser merchendiser, string[] checkedTowns)
{
if (ModelState.IsValid)
{
PopulateTownListForMerchendiser(merchendiser, checkedTowns);
repository.MerchendiserRepository.AddMerchendiser(merchendiser);
repository.Save();
TempData["message"] = String.Format("Mercendajzer {0} {1} je uspešno dodat u evidenciju!", merchendiser.LastName, merchendiser.FirstName);
return(RedirectToAction("Index"));
}
PopulateTownListForMerchendiser(merchendiser, checkedTowns);
var townList = GetCheckedTownList(merchendiser);
ViewBag.TownList = townList;
return(View("Edit", merchendiser));
}
public void UpdateMerchendiser(Merchendiser merchendiser)
{
db.Entry(merchendiser).State = System.Data.Entity.EntityState.Modified;
}
public void AddMerchendiser(Merchendiser merchendiser)
{
db.Merchendisers.Add(merchendiser);
}
