private void loadListItems()
{
var man = new ItemsManager<Item, ItemsFilter>();
var filter = new ItemsFilter();
filter.SectionId = shopSettings.SectionId;
var list = man.GetByFilter(filter, "");
ListItems.Items.Clear();
ListItems.Items.Add(new ListItem("", "0"));
foreach (var item in list)
{
var listItem = new ListItem();
listItem.Value = item.Id.ToString();
listItem.Text = item.Category.Title + " > " + item.Title;
listItem.Enabled = true;
ListItems.Items.Add(listItem);
}
}
private void loadListCategories(DropDownList drop,
List<Category> list, int parentId, int level, bool showItemsCount = false)
{
var nodes = list.Where(x => x.ParentId == parentId);
foreach (var item in nodes)
{
string levelString = "";
for (int i = 0; i < level; i++)
{
levelString += ". . ";
}
var listItem = new ListItem();
listItem.Value = item.Id.ToString();
listItem.Text = levelString + item.Title;
if (showItemsCount)
{
var iman = new ItemsManager<Item, ItemsFilter>();
var ifilter = new ItemsFilter();
ifilter.CategoryId = item.Id;
int count = iman.GetByFilter(ifilter, "").Count;
if (count > 0)
listItem.Text += " ("+ count.ToString() +")";
}
drop.Items.Add(listItem);
loadListCategories(drop, list, item.Id, level + 1, showItemsCount);
}
}
private int getItemsCount(Category category)
{
int res = 0;
var itemsMan = new ItemsManager<Item, ItemsFilter>();
var itemsFilter = new ItemsFilter();
itemsFilter.CategoryId = category.Id;
res = itemsMan.GetByFilter(itemsFilter, "").Count;
return res;
}
