public ActionResult Submit(DropDownViewModel model)
{
var carsQuery = this.cache.AllCarsWithotModel;
if (model.SelectedMakeId != 0)
{
carsQuery = carsQuery.Where(c => c.CarMakeId == model.SelectedMakeId);
}
if (model.SelectedModelId != 0)
{
carsQuery = carsQuery.Where(c => c.CarModelId == model.SelectedModelId);
}
if (model.SelectedCarYearId != 0)
{
carsQuery = carsQuery.Where(c => c.CarMakeId == model.SelectedModelId);
}
var cars = carsQuery.AsQueryable()
.Project()
.To<CarViewModel>()
.ToList();
return this.PartialView("_CarsBox", cars);
}
public ActionResult Index()
{
var makes = this.cache.CarModels;
var carsCount = this.cache.AllCars.Count;
var viewModel = new DropDownViewModel();
viewModel.Makes = makes;
viewModel.AllCarsInDatabaseCount = carsCount;
return this.View(viewModel);
}
public ActionResult SelectModel(int selectedModelId)
{
var years = this.Data.Models
.Find(selectedModelId)
.ModelYears
.AsQueryable()
.Project()
.To<CarYearViewModel>()
.ToList();
var viewModel = new DropDownViewModel();
viewModel.CarYears = years;
return this.PartialView("_YearsDropDown", viewModel);
}
public ActionResult SelectMake(int selectedMakeId)
{
var models = this.Data.Marks
.Find(selectedMakeId)
.CarModels
.AsQueryable()
.Project()
.To<CarModelViewModel>()
.ToList();
var viewModel = new DropDownViewModel()
{
Models = models
};
return this.PartialView("_ModelsDropDown", viewModel);
}
