public ActionResult UpdateTableGameInShopDetail(string[] tableGameIDs, bool[] isContainedFlags, bool[] isSaleFlags, int[] Price)
{
string shopID = Session["ShopID"].ToString();
TableGame tg;
TableGameInShopDetail detail;
//CheckBox陣列整理(o:舊陣列)
Func <bool[], List <bool> > arrange = (o) =>
{
List <bool> n = new List <bool>();
for (int i = 0; i < o.Length; i++)
{
if (o[i] == true)
{
n.Add(true);
i++;
}
else
{
n.Add(false);
}
}
return(n);
};
for (int i = 0; i < tableGameIDs.Length; i++)
{
//查找此店家是否有此桌遊
tg = db.TableGames.Find(tableGameIDs[i]);
detail = tg.TableGameInShopDetails.Where(m => m.ShopID == shopID).FirstOrDefault();
//有此桌遊，進一步判斷此桌遊是否有被刪除
if (detail != null)
{
if (arrange(isContainedFlags)[i])
{
detail.IsSale = arrange(isSaleFlags)[i];
detail.Price = Price[i];
}
else
{
db.TableGameInShopDetails.Remove(detail);
}
}
//無此桌遊，若後來有被新增則新增至TableGameInShopDetails
else if (arrange(isContainedFlags)[i])
{
TableGameInShopDetail d = new TableGameInShopDetail
{
ShopID = shopID,
TableGameID = tableGameIDs[i],
IsSale = arrange(isSaleFlags)[i],
Price = Price[i]
};
db.TableGameInShopDetails.Add(d);
}
db.SaveChanges();
}
return(RedirectToAction("UpdateTableGameInShopDetail"));
}
public ActionResult _GetOneDetail(string tableGameID)
{
string shopID = Session["ShopID"].ToString();
TableGame tg = db.TableGames.Find(tableGameID);
//從傳入的桌遊，找到店家ID為shopID的店內桌遊明細
TableGameInShopDetail detail = tg.TableGameInShopDetails.Where(m => m.ShopID == shopID).FirstOrDefault();
//如果有找到則作為Model，沒找到則傳入新鑄造的TableGameInShopDetail
if (detail != null)
{
ViewBag.isContained = true;
return(PartialView(detail));
}
else
{
ViewBag.isContained = false;
return(PartialView(new TableGameInShopDetail {
TableGameID = tableGameID, TableGame = tg, ShopID = shopID, IsSale = false, Price = 0
}));
}
}
