public ActionResult ListOfItems(int Page = 1)
{
ItemView dataForView = new ItemView();
dataForView.ItemsPerRow = 5;
dataForView.Paging = new ForPaging(Page);
dataForView.IdList = itemService.GetIdList(dataForView.Paging);
//怎麼塞ItemDetailView資料?
dataForView.ItemBlock = new List<ItemDetailView>();
//注意進位問題
dataForView.RowsForItemsDisplay = Convert.ToInt32(Math.Ceiling(Convert.ToDouble(dataForView.IdList.Count) / dataForView.ItemsPerRow));
foreach (var id in dataForView.IdList)
{
ItemDetailView newItemBlock = new ItemDetailView();
newItemBlock.Record = itemService.GetItemById(id);
string cart = (HttpContext.Session["Cart"] != null) ? HttpContext.Session["Cart"].ToString() : null;
newItemBlock.IsInCart = cartService.IsItemInCart(cart, id);
dataForView.ItemBlock.Add(newItemBlock);
}
return View(dataForView);
}
public ActionResult ItemBlock(int id)
{
ItemDetailView dataForView = new ItemDetailView();
dataForView.Record = itemService.GetItemById(id);
string cart = (HttpContext.Session["Cart"] != null) ? HttpContext.Session["Cart"].ToString() : null;
dataForView.IsInCart = cartService.IsItemInCart(cart, id);
return PartialView(dataForView);
}