public IActionResult Create(VrstaOpreme vrstaopreme)
{
logger.LogTrace(JsonSerializer.Serialize(vrstaopreme));
if (ModelState.IsValid)
{
try
{
ctx.Add(vrstaopreme);
ctx.SaveChanges();
logger.LogInformation(new EventId(1000), $"Oprema {vrstaopreme.Naziv} dodana.");
TempData[Constants.Message] = $"Oprema {vrstaopreme.Naziv} dodana.";
TempData[Constants.ErrorOccurred] = false;
return(RedirectToAction(nameof(Index)));
}
catch (Exception exc)
{
logger.LogError("Pogreška prilikom dodavanje nove opreme: {0}", exc.CompleteExceptionMessage());
ModelState.AddModelError(string.Empty, exc.CompleteExceptionMessage());
return(View(vrstaopreme));
}
}
else
{
return(View(vrstaopreme));
}
}
public async Task <IActionResult> Update(string id, int page = 1, int sort = 1, bool ascending = true)
{
//za različite mogućnosti ažuriranja pogledati
//attach, update, samo id, ...
//https://docs.microsoft.com/en-us/aspnet/core/data/ef-mvc/crud#update-the-edit-page
try
{
VrstaOpreme vrstaopreme = await ctx.VrstaOpreme.FindAsync(id);
if (vrstaopreme == null)
{
return(NotFound("Neispravna naziv Opreme: " + id));
}
if (await TryUpdateModelAsync <VrstaOpreme>(vrstaopreme, "",
vo => vo.Naziv
))
{
ViewBag.Page = page;
ViewBag.Sort = sort;
ViewBag.Ascending = ascending;
try
{
await ctx.SaveChangesAsync();
TempData[Constants.Message] = "Oprema ažurirana.";
TempData[Constants.ErrorOccurred] = false;
return(RedirectToAction(nameof(Index), new { page, sort, ascending }));
}
catch (Exception exc)
{
ModelState.AddModelError(string.Empty, exc.CompleteExceptionMessage());
return(View(vrstaopreme));
}
}
else
{
ModelState.AddModelError(string.Empty, "Podatke o opremi nije moguće povezati s forme");
return(View(vrstaopreme));
}
}
catch (Exception exc)
{
TempData[Constants.Message] = exc.CompleteExceptionMessage();
TempData[Constants.ErrorOccurred] = true;
return(RedirectToAction(nameof(Edit), id));
}
}
