public ActionResult Index(ProposalItemViewModel vm)
        {
            vm.IsValid = ModelState.IsValid;
            vm.HandleRequest();

            if (vm.IsValid)
            {
                ModelState.Clear();
            }
            else
            {
                foreach (KeyValuePair <string, string> item in vm.ValidationErrors)
                {
                    ModelState.AddModelError(item.Key, item.Value);
                }
            }

            return(View(vm));
        }
        public ActionResult Index()
        {
            ProposalItemViewModel vm = new ProposalItemViewModel();

            //Initialize proposal types list for use later.
            vm.Proposals = new List <SelectListItem>
            {
                new SelectListItem {
                    Value = "1", Text = "Gym Floor Proposal"
                },
                new SelectListItem {
                    Value = "2", Text = "Warewash Proposal"
                }
            };

            //Call our public function handler/manager.
            vm.HandleRequest();

            return(View(vm));
        }