public JsonResult AddEquipmentPart(int installationId, int equipmentPartId)
        {
            try
            {
                Installation  i = db.Installations.Find(installationId);
                EquipmentPart p = db.EquipmentParts.Find(equipmentPartId);
                InstallationEquipmentModule iem = i.InstallationEquipmentModules.SingleOrDefault(x => x.EquipmentModuleId == p.EquipmentModuleId);
                if (i != null && p != null && iem != null && i.EquipmentId == p.EquipmentModule.EquipmentId)
                {
                    InstallationEquipmentPart iep = new InstallationEquipmentPart()
                    {
                        InstallationEquipmentModule = iem,
                        EquipmentPart = p
                    };

                    db.InstallationEquipmentParts.Add(iep);
                    db.SaveChanges();

                    return(Json(new { result = true }, JsonRequestBehavior.AllowGet));
                }
            }
            catch (Exception)
            {
            }
            return(Json(new { result = false }, JsonRequestBehavior.AllowGet));
        }
 public ActionResult Edit([Bind(Include = "Id,EquipmentModuleId,InstallationId,ActualCost,ParentModuleId")] InstallationEquipmentModule installationEquipmentModule)
 {
     if (ModelState.IsValid)
     {
         db.Entry(installationEquipmentModule).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     ViewBag.InstallationId    = new SelectList(db.Installations, "Id", "Name", installationEquipmentModule.InstallationId);
     ViewBag.ParentModuleId    = new SelectList(db.InstallationEquipmentModules, "Id", "Id", installationEquipmentModule.ParentModuleId);
     ViewBag.EquipmentModuleId = new SelectList(db.EquipmentModules, "Id", "Name", installationEquipmentModule.EquipmentModuleId);
     return(View(installationEquipmentModule));
 }
        // GET: InstallationEquipmentModules/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            InstallationEquipmentModule installationEquipmentModule = db.InstallationEquipmentModules.Find(id);

            if (installationEquipmentModule == null)
            {
                return(HttpNotFound());
            }
            return(View(installationEquipmentModule));
        }
        // GET: InstallationEquipmentModules/Edit/5
        public ActionResult Edit(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            InstallationEquipmentModule installationEquipmentModule = db.InstallationEquipmentModules.Find(id);

            if (installationEquipmentModule == null)
            {
                return(HttpNotFound());
            }
            ViewBag.InstallationId    = new SelectList(db.Installations, "Id", "Name", installationEquipmentModule.InstallationId);
            ViewBag.ParentModuleId    = new SelectList(db.InstallationEquipmentModules, "Id", "Id", installationEquipmentModule.ParentModuleId);
            ViewBag.EquipmentModuleId = new SelectList(db.EquipmentModules, "Id", "Name", installationEquipmentModule.EquipmentModuleId);
            return(View(installationEquipmentModule));
        }