// GET: ComponentTypes/Details/5
public async Task <IActionResult> Details(long?id)
{
if (id == null)
{
return(NotFound());
}
var viewModel = new ComponentTypeIndexData();
viewModel.ComponentTypes = await _context.ComponentTypes
.Include(ct => ct.ComponentTypeCategories)
.ThenInclude(ct => ct.Category)
.AsNoTracking()
.ToListAsync();
ComponentType componentType = viewModel.ComponentTypes.Where(
ct => ct.ComponentTypeID == id.Value).Single();
viewModel.Categories = componentType.ComponentTypeCategories
.Select(s => s.Category);
if (componentType == null)
{
return(NotFound());
}
return(View(componentType));
}
// GET: Categories
public ActionResult Index()
{
var viewModel = new ComponentTypeIndexData();
viewModel.Categories = db.Categories.Include(i => i.ComponentTypes);
return(View(viewModel));
}
public async Task <IActionResult> Index()
{
PopulateCategoriesList();
ViewData["CategoryName"] = "all";
var viewModel = new ComponentTypeIndexData();
viewModel.ComponentTypes = await _context.ComponentTypes
.Include(ct => ct.ComponentTypeCategories)
.ThenInclude(ct => ct.Category)
.AsNoTracking()
.ToListAsync();
return(View("Selected", viewModel));
}
public async Task <IActionResult> Selected(int?id)
{
PopulateCategoriesList();
if (id == null)
{
//show all component types
return(View(await _context.ComponentTypes.ToListAsync()));
}
ViewData["CategoryID"] = id;
var viewModel = new ComponentTypeIndexData();
var category = await _context.Categories
.Include(c => c.ComponentTypeCategories)
.ThenInclude(c => c.ComponentType)
.SingleAsync(c => c.CategoryID == id);
ViewData["CategoryName"] = category.Name;
var selectedComponentTypeIds = new List <long>();
foreach (var ctc in category.ComponentTypeCategories)
{
selectedComponentTypeIds.Add(ctc.ComponentType.ComponentTypeID);
}
var componentTypes = await _context.ComponentTypes
.Where(ct => selectedComponentTypeIds.Contains(ct.ComponentTypeID))
.Include(ct => ct.ComponentTypeCategories)
.ThenInclude(ct => ct.Category)
.ToListAsync();
viewModel.ComponentTypes = componentTypes;
return(View(viewModel));
}