public ActionResult CategoryEdit(AdminCategoryEditViewModel model)
{
if (ModelState.IsValid)
{
if (model.ParentId == model.CatId)
{
return(View("Error"));
}
var cat = db.KL_Categories.FirstOrDefault(m => m.Id == model.CatId);
if (cat is null)
{
return(View("Error"));
}
cat.Name = model.Name;
cat.KL_CategoryId = model.ParentId;
db.Entry(cat).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("CategoryDetails", new { id = model.CatId }));
}
return(View(model));
}
public ActionResult CategoryEdit(int?id)
{
if (id == null)
{
return(View("Error"));
}
var cat = db.KL_Categories
.FirstOrDefault(m => m.Id == id);
if (cat is null)
{
return(View("Error"));
}
var model = new AdminCategoryEditViewModel {
CatId = cat.Id,
Name = cat.Name,
ParentId = cat.KL_CategoryId,
Categories = new Dictionary <string, int>()
};
foreach (var catg in db.KL_Categories.Where(m => m.Id != id).ToList())
{
model.Categories.Add(catg.Name, catg.Id);
}
return(View(model));
}
