public async Task <IActionResult> Edit(int id, SubCatagoryViewModel model)
{
if (ModelState.IsValid)
{
var doessubCatagoryExists = db.SubCatagories.Any(m => m.Name == model.SubCatagory.Name &&
m.Catagory.Id == model.SubCatagory.Id
);
if (doessubCatagoryExists)
{
//Error
}
else
{
db.SubCatagories.Update(model.SubCatagory);
await db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
model.CatagoryList = await db.Catagories.ToListAsync();
model.SubCatagoryList = await db.SubCatagories.OrderBy(m => m.Name).Select(c => c.Name).ToListAsync();
return(View(model));
}
//GET-Create
public async Task <IActionResult> Create()
{
SubCatagoryViewModel model = new SubCatagoryViewModel()
{
CatagoryList = await db.Catagories.ToListAsync(),
SubCatagory = new Models.SubCatagory(),
SubCatagoryList = await db.SubCatagories.OrderBy(p => p.Name).Select(c => c.Name).Distinct().ToListAsync()
};
return(View(model));
}
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var subcategory = await db.SubCatagories.FindAsync(id);
if (subcategory == null)
{
return(NotFound());
}
var model = new SubCatagoryViewModel()
{
CatagoryList = await db.Catagories.ToListAsync(),
SubCatagory = subcategory,
SubCatagoryList = await db.SubCatagories.OrderBy(p => p.Name).Select(c => c.Name).Distinct().ToListAsync()
};
return(View(model));
}
