public async Task <IActionResult> Create([Bind("Id,TypeName")] HoldingCategory holdingCategory)
{
bool IsHoldingCategoryExist = _context.HoldingCategory.Any
(x => x.TypeName == holdingCategory.TypeName && x.Id != holdingCategory.Id);
if (IsHoldingCategoryExist == true)
{
ModelState.AddModelError("TypeName", "Name Already exit");
}
if (ModelState.IsValid)
{
_context.Add(holdingCategory);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(holdingCategory));
}
public async Task <IActionResult> Edit(int id, [Bind("Id,TypeName")] HoldingCategory holdingCategory)
{
if (id != holdingCategory.Id)
{
return(NotFound());
}
bool IsHoldingCategoryExist = _context.HoldingCategory.Any
(x => x.TypeName == holdingCategory.TypeName && x.Id != holdingCategory.Id);
if (IsHoldingCategoryExist == true)
{
ModelState.AddModelError("TypeName", "Name Already exit");
}
if (ModelState.IsValid)
{
try
{
_context.Update(holdingCategory);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!HoldingCategoryExists(holdingCategory.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(holdingCategory));
}