// zobrazení stránky NewBeast
public async Task <ActionResult> NewBeast()
{
List <BeastTypeDO> beastType =
await BeastTypeDO.GetBeastTypeAsync();
// hardcoded - allowing to add beasts only outside of towns
List <LocationsDO> locations =
await LocationsDO.GetLocationsAsync(1);
ViewBag.beastType = beastType
.Select(x => new SelectListItem()
{
Text = x.Name,
Value = x.Idbeasttype.ToString()
})
.ToList();
ViewBag.Location = locations
.Select(x => new SelectListItem()
{
Text = x.Name,
Value = x.LocationID.ToString()
})
.ToList();
BeastModel model = new BeastModel();
return(View(model));
}
// zobrazení stránky Bestiary
public async Task <ActionResult> Bestiary()
{
ViewBag.Message = "Bestiary page.";
List <BeastTypeDO> beastType =
await BeastTypeDO.GetBeastTypeAsync();
List <BeastsDO> bestiary =
await BeastsDO.GetBeastsAsync(beastType[0].Idbeasttype);
ViewBag.beastType = beastType
.Select(x => new SelectListItem()
{
Text = x.Name,
Value = x.Idbeasttype.ToString()
})
.ToList();
ViewBag.Bestiary = bestiary;
BeastModel model = new BeastModel();
model.BeastTypeID = beastType[0].Idbeasttype;
return(View(model));
}
public async Task <ActionResult> NewBeast(BeastModel model)
{
List <BeastTypeDO> beastType =
await BeastTypeDO.GetBeastTypeAsync();
// hardcoded - povoluje přidat bestie pouze mimo města
List <LocationsDO> locations =
await LocationsDO.GetLocationsAsync(0);
ViewBag.beastType = beastType
.Select(x => new SelectListItem()
{
Text = x.Name,
Value = x.Idbeasttype.ToString()
})
.ToList();
ViewBag.Location = locations
.Select(x => new SelectListItem()
{
Text = x.Name,
Value = x.LocationID.ToString()
})
.ToList();
if (ModelState.IsValid)
{
if (model.BeastName != null && model.BeastBio != null)
{
using (fantasyDbEntities context = new fantasyDbEntities())
{
// Vytvoření nové bestie a načtení hodnot zvolených uživatelem
Bestiary beast = new Bestiary();
beast.name = model.BeastName;
beast.bio = model.BeastBio;
beast.hp = model.BeastHp;
beast.attack = model.BeastAttack;
beast.defense = model.BeastDefense;
beast.locationid = model.BeastLocation;
beast.beasttypeid = model.BeastTypeID;
// Přidání řádku tabulky a uložení změn
context.Bestiary.Add(beast);
context.SaveChanges();
}
}
}
return(RedirectToAction("Bestiary"));
}
// zobrazení stránky EditBeast
public ActionResult EditBeast(int id)
{
using (fantasyDbEntities context = new fantasyDbEntities())
{
var beast = context.Bestiary.Where(x => x.idbeast == id).FirstOrDefault();
// vytvoření instance BeastModelu a načtení aktuálních hodnot
BeastModel model = new BeastModel();
model.BeastID = id;
model.BeastName = beast.name;
model.BeastBio = beast.bio;
model.BeastTypeID = beast.beasttypeid;
return(View(model));
}
}
public ActionResult EditBeast(BeastModel model, int id)
{
ModelState.Clear();
if (ModelState.IsValid)
{
try
{
using (fantasyDbEntities context = new fantasyDbEntities())
{
Bestiary beast = new Bestiary();
beast = context.Bestiary.Find(id);
beast.idbeast = id;
beast.beasttypeid = model.BeastTypeID;
// kontrola stringových hodnot - nezměněné hodnoty jsou NULL
if (model.BeastName != null)
{
beast.name = model.BeastName;
}
if (model.BeastBio != null)
{
beast.bio = model.BeastBio;
}
try
{
context.Entry(beast).State = EntityState.Modified;
context.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
var error = ex.ToString();
return(View());
}
}
return(RedirectToAction("Bestiary"));
}
catch (Exception exception)
{
var error = exception.ToString();
return(View());
}
}
return(View());
}
public async Task <ActionResult> Bestiary(BeastModel model)
{
List <BeastTypeDO> beastType =
await BeastTypeDO.GetBeastTypeAsync();
List <BeastsDO> bestiary =
await BeastsDO.GetBeastsAsync(model.BeastTypeID);
ViewBag.beastType = beastType
.Select(x => new SelectListItem()
{
Text = x.Name,
Value = x.Idbeasttype.ToString()
})
.ToList();
ViewBag.Bestiary = bestiary;
return(View(model));
}