public ActionResult Edit(int id, SubCatUpdate model)
{
if (!ModelState.IsValid)
{
ViewBag.CategoryId = BuildCategoryDropdown(model.CategoryId);
return(View(model));
}
if (model.SubCatId != id)
{
ModelState.AddModelError("", "Id Mismatch");
ViewBag.CategoryId = BuildCategoryDropdown(model.CategoryId);
return(View(model));
}
var service = CreateSubCatService();
if (service.UpdateSubCat(model))
{
TempData["SaveResult"] = $"'{model.SubCatName}' was updated.";
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", $"'{model.SubCatName}' could not be updated.");
ViewBag.CategoryId = BuildCategoryDropdown(model.CategoryId);
return(View(model));
}
// GET: SubCategory/Update
public ActionResult Edit(int id)
{
var service = CreateSubCatService();
var detail = service.GetSubCatById(id);
var model =
new SubCatUpdate
{
SubCatId = detail.SubCatId,
CategoryId = detail.CategoryId,
SubCatName = detail.SubCatName,
SubCatMaxAllowed = detail.SubCatMaxAllowed
};
ViewBag.CategoryId = BuildCategoryDropdown(model.CategoryId);
return(View(model));
}
public bool UpdateSubCat(SubCatUpdate model)
{
using (var ctx = new ApplicationDbContext())
{
var entity =
ctx
.SubCategories
.Single(e => e.SubCatId == model.SubCatId);
entity.CategoryId = model.CategoryId;
entity.SubCatName = model.SubCatName;
entity.SubCatMaxAllowed = model.SubCatMaxAllowed;
bool success = true;
try { ctx.SaveChanges(); }
catch { success = false; }
return(success);
}
}
