public ActionResult CheckboxList(CategoryPickerViewModel model)
{
var selectedIds =
model.CategoryCheckboxes.Where(c => c.IsSelected).Select(c => c.Category.CategoryId);
return(View("PickResults", selectedIds));
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
NavigationItem.Title = "Product";
var model = new CategoryPickerViewModel(_product);
CategoryPicker.Model = model;
if (isNewProduct)
{
//Will start in edit mode
NavigationItem.SetHidesBackButton(true, true);
NavigationItem.RightBarButtonItem = new UIBarButtonItem(UIBarButtonSystemItem.Done, HandleDoneButtonPressed);
categoryBoarder.Hidden = true;
_product.Category = 0;//Set to first in list
}
else
{
NavigationItem.RightBarButtonItem = new UIBarButtonItem(UIBarButtonSystemItem.Edit, HandleEditButtonPressed);
nameField.Enabled = false;
priceField.Enabled = false;
quantityField.Enabled = false;
CategoryPicker.Hidden = true;
categoryBoarder.Hidden = false;
nameField.Text = _product.Name;
priceField.Text = _product.Price.ToString();
quantityField.Text = _product.Quantity.ToString();
categoryName.Text = Enum.GetName(typeof(ProductCategory), _product.Category);
}
}
public ActionResult CheckboxList(CategoryPickerViewModel model)
{
//use Linq query to select ticked categories
var selectedIds = model.CheckboxItems
.Where(c => c.IsSelected)
.Select(c => c.Category.CategoryId);
return(View("PickResults", selectedIds));
}
public ActionResult CheckboxList()
{
var model = new CategoryPickerViewModel();
model.CategoryCheckboxes =
(from category in CategoryRepository.GetAll()
select new CategoryCheckBoxItem {
Category = category, IsSelected = false
}).ToList();
return(View(model));
}
public ActionResult CheckboxList()
{
var model = new CategoryPickerViewModel();
// convert the list of category objects to CategoryCheckBoxItems using LINQ
model.CategoryCheckboxes =
(from category in CategoryRepository.GetAll()
select new CategoryCheckBoxItem {
Category = category, IsSelected = false
}).ToList();
return(View(model));
}
public ActionResult CheckboxList()
{
//load list of categories then convert them to ViewModel with Linq to create anon types
var model = new CategoryPickerViewModel
{
CheckboxItems =
(
from category in CategoryRepoStub.GetAll()
select new CategoryCheckboxItem
{
Category = category,
IsSelected = false
}
).ToList()
};
return(View(model));
}
public async Task <ActionResult> Index(string id, string categoryId)
{
long?catId;
try
{
catId = long.Parse(categoryId);
}
catch
{
catId = null;
}
var categories = await _catViewModelBuilder.GetCategoriesAsync(catId, levels : 99).ConfigureAwait(false);
var viewModel = new CategoryPickerViewModel
{
SearchCriteria = "",
Categories = categories,
ControlId = id
};
return(View(viewModel));
}