public ActionResult Edit(asset asset)
    {
      if (ModelState.IsValid)
      {
        db.Entry(asset).State = EntityState.Modified;
        db.SaveChanges();
        TempData["Success"] = "Asset edited successfully";
        return RedirectToAction("Index");
      }

      return View(asset);
    }
    public ActionResult Create(asset asset)
    {
      if (ModelState.IsValid)
      {
        asset.locked = 0;
        db.assets.Add(asset);
        db.SaveChanges();
        TempData["Success"] = "Asset created succesfully";
        return RedirectToAction("Index");
      }

      return View(asset);
    }