public void TimePeriodDropdown()
        {
            List <ViewModel_TimePeriod> list = new List <ViewModel_TimePeriod>();

            for (int i = 1; i < 6; i++)
            {
                ViewModel_TimePeriod data = new ViewModel_TimePeriod();
                data.id   = i;
                data.time = "Days -" + i;
                list.Add(data);
            }

            SelectList li = new SelectList(list, "id", "time");

            ViewBag.TimePeriod = li;
        }
        //[HttpPost]
        //public ActionResult CampaignIdeaSubmission(ViewModel_CampaignIdeaSubmission model, IEnumerable<HttpPostedFileBase> files)
        //{
        //    //if (file.ContentLength > 0)
        //    //{
        //    //    var fileName = Path.GetFileName(file.FileName);
        //    //    var path = Path.Combine(Server.MapPath("~/IdeaSubmissionDocument"), fileName);
        //    //    file.SaveAs(path);
        //    //}
        //    List<ViewModel_CampaignSubmissionFiles> uploads = new List<ViewModel_CampaignSubmissionFiles>();
        //    foreach (var file in files)
        //    {
        //        if (file.ContentLength > 0)
        //        {
        //            var fileName = Guid.NewGuid().ToString();
        //            FileInfo fi = new FileInfo(file.FileName);
        //            var extension = fi.Extension;
        //            var path = Server.MapPath("~/IdeaSubmissionDocument/" + fileName + "." + extension);
        //            file.SaveAs(path);
        //            ViewModel_CampaignSubmissionFiles data = new ViewModel_CampaignSubmissionFiles();
        //            data.CampaignId = 1;
        //            data.FilePath = path;
        //            uploads.Add(data);
        //        }
        //    }
        //    model.uploadfiles = uploads;
        //    obj.AddCampaignIdea(model);
        //    BindDropdown();
        //    return View();
        //}

        public void BindDropdown()
        {
            List <ViewModel_Category> catelist = new List <ViewModel_Category>();

            for (int i = 0; i < 6; i++)
            {
                ViewModel_Category cate = new ViewModel_Category();
                cate.id   = i + 1;
                cate.name = "Category " + (i + 1);
                catelist.Add(cate);
            }

            List <ViewModel_Subcategory> subcatelist = new List <ViewModel_Subcategory>();

            for (int i = 0; i < 6; i++)
            {
                ViewModel_Subcategory subcate = new ViewModel_Subcategory();
                subcate.id   = i + 1;
                subcate.name = "Subcategory " + (i + 1);
                subcatelist.Add(subcate);
            }

            List <ViewModel_TimePeriod> timeperiodlist = new List <ViewModel_TimePeriod>();

            for (int i = 0; i < 6; i++)
            {
                ViewModel_TimePeriod timeperiod = new ViewModel_TimePeriod();
                timeperiod.id   = i + 1;
                timeperiod.time = (i + 1) + "Day(s) ";
                timeperiodlist.Add(timeperiod);
            }

            SelectList list1 = new SelectList(catelist, "id", "name");
            SelectList list2 = new SelectList(subcatelist, "id", "name");
            SelectList list3 = new SelectList(timeperiodlist, "id", "time");

            ViewBag.Category    = list1;
            ViewBag.SubCategory = list2;
            ViewBag.TimePeriod  = list3;
        }