コード例 #1
0
        /// <summary>
        /// Updates the details of the specified item in the cart
        /// </summary>
        /// <param name="itemSKU">The SKU of the item to be updated</param>
        /// <param name="price">The price of the item to be updated</param>
        /// <param name="quant">The quantity of the item to be updated</param>
        public void UpdateItem(string itemSKU, decimal price, int quant)
        {
            int index = -1;

            string[] holdData = DBOps.GetCartItems(cartID);
            lastInsertedItem  = holdData[0];
            lastInsertedPrice = holdData[1];
            lastInsertedQuant = holdData[2];
            totalCartPrice    = Convert.ToDecimal(holdData[3]);
            totalItemQuantity = Convert.ToInt32(holdData[4]);

            if (lastInsertedItem != string.Empty && lastInsertedItem != null)
            {
                string[]      items     = lastInsertedItem.Split(',');
                List <string> newItems  = new List <string>();
                List <string> newQuants = new List <string>();
                List <string> newPrices = new List <string>();

                if (Regex.IsMatch(lastInsertedItem, string.Format(@"\b{0}\b", itemSKU)))
                {
                    for (int i = 0; i < items.Length; i++)
                    {
                        if (items[i] == itemSKU)
                        {
                            index = i;
                            break;
                        }
                    }

                    if (index != -1)
                    {
                        string[] prices        = lastInsertedPrice.Split(',');
                        string[] quantities    = lastInsertedQuant.Split(',');
                        int      originalQuant = Convert.ToInt32(quantities[index].Trim());
                        int      qT            = Convert.ToInt32(quant);
                        quantities[index] = qT.ToString();
                        prices[index]     = (price * qT).ToString();

                        lastInsertedPrice = string.Join(",", prices);
                        lastInsertedQuant = string.Join(",", quantities);
                        totalCartPrice    = ComputeTotalPrice();
                        totalItemQuantity = ComputeTotalItems();
                    }
                }
            }
        }
コード例 #2
0
        protected void ProductList_ItemCommand(object sender, ListViewCommandEventArgs e)
        {
            if (_currUser != "-" && _tempId != 0)
            {
                _cart.cartID    = _userCartId;
                _cart.cartOwner = _currUser;
                string[] items = DBOps.GetCartItems(_userCartId);
                _cart.lastInsertedItem  = items[0];
                _cart.lastInsertedPrice = items[1];
                _cart.lastInsertedQuant = items[2];
                _cart.totalItemQuantity = Convert.ToInt32(items[3]);
                _cart.totalCartPrice    = Convert.ToDecimal(items[4]);
            }
            else if (_currUser != "-" && _tempId == 0)
            {
                _cart.cartID = _userCartId;
                userInfoDataSource.Update();
            }
            else
            {
                _cart.cartID = _userCartId;
            }

            string[] productDetails = ((String)e.CommandArgument).Split(',');
            _cart.AddItem(productDetails[0].Trim(), Convert.ToDecimal(productDetails[1].Trim()), 1);

            _itemSku = productDetails[0].Trim();


            bool CanBeAdded   = _cart.ItemCanBeAdded(_itemSku, 1, _userCartId);
            int  productQuant = DBOps.GetProductQuantity(_itemSku);

            if (Session[_itemSku] == null)
            {
                Session[_itemSku] = productQuant;
            }

            if (!DBOps.RecordExists(_userCartId))
            {
                if (CanBeAdded)
                {
                    CartDataSource.Insert();
                    _itemQuant = productQuant - 1;
                    ProductsDataSource.Update();
                }
            }
            else
            {
                if (CanBeAdded && productQuant > 0)
                {
                    _itemQuant = productQuant - 1;
                    CartDataSource.Update();
                    ProductsDataSource.Update();
                }
                else if (productQuant == 0)
                {
                    ScriptManager.RegisterStartupScript(this, GetType(), "notif",
                                                        "alert('ITEM NOT ADDED. This product is currently out of stock. Try again later.')", true);
                }
                else if (!CanBeAdded)
                {
                    ScriptManager.RegisterStartupScript(this, GetType(), "notif",
                                                        $"alert('ITEM NOT ADDED. You either have the maximum number of it in your cart or adding the specified amount of {1} will exceed the limit of 99.')", true);
                }
            }

            SiteMaster master = Page.Master as SiteMaster;

            master.UpdateTotalCounters();
        }
コード例 #3
0
        protected void btnAddToCart_Click(object sender, EventArgs e)
        {
            if (_currUser != "-" && _tempId != 0)
            {
                _cart.cartID    = _userCartId;
                _cart.cartOwner = _currUser;
                string[] items = DBOps.GetCartItems(_userCartId);
                _cart.lastInsertedItem  = items[0];
                _cart.lastInsertedPrice = items[1];
                _cart.lastInsertedQuant = items[2];
                _cart.totalItemQuantity = Convert.ToInt32(items[3]);
                _cart.totalCartPrice    = Convert.ToDecimal(items[4]);
            }
            else if (_currUser != "-" && _tempId == 0)
            {
                _cart.cartID = _userCartId;
                userInfoDataSource.Update();
            }
            else
            {
                _cart.cartID = _userCartId;
            }

            _itemSku = _result?["sku"].ToString();
            int productQuant = DBOps.GetProductQuantity(_itemSku);

            if (Session[_itemSku] == null)
            {
                Session[_itemSku] = productQuant;
            }

            int  t_itemStock    = DBOps.GetProductQuantity(_itemSku);
            int  t_cartQuantity = Convert.ToInt32(tbxQty.Text);
            bool proceed        = t_itemStock >= t_cartQuantity;

            _cart.AddItem(_result?["sku"].ToString(), Convert.ToDecimal($"{_result?["price"]}"), Convert.ToInt32(tbxQty.Text));
            if (!DBOps.RecordExists(_userCartId))
            {
                if (proceed)
                {
                    CartDataSource.Insert();
                    _itemQuant = productQuant - Convert.ToInt32(tbxQty.Text);
                    Products.Update();
                }
                else if (productQuant == 0)
                {
                    ScriptManager.RegisterStartupScript(this, GetType(), "notif",
                                                        "alert('ITEM NOT ADDED. This product is currently out of stock. Try again later.')", true);
                }
                else
                {
                    ScriptManager.RegisterStartupScript(this, GetType(), "notif",
                                                        $"alert('ITEM NOT ADDED. You either have the maximum number of it in your cart or adding the specified amount of {tbxQty.Text} will exceed the limit of 99.')", true);
                }
            }
            else
            {
                if (proceed)
                {
                    CartDataSource.Update();
                    _itemQuant = productQuant - Convert.ToInt32(tbxQty.Text);
                    Products.Update();
                }
                else if (productQuant == 0)
                {
                    ScriptManager.RegisterStartupScript(this, GetType(), "notif",
                                                        "alert('ITEM NOT ADDED. This product is currently out of stock. Try again later.')", true);
                }
                else
                {
                    ScriptManager.RegisterStartupScript(this, GetType(), "notif",
                                                        $"alert('ITEM NOT ADDED. You either have the maximum number of it in your cart or adding the specified amount of {tbxQty.Text} will exceed the limit of 99.')", true);
                }
            }

            string[] totals = DBOps.GetUserCartTotals(_cart.cartID);

            SiteMaster master = Page.Master as SiteMaster;

            master.UpdateTotalCounters();
        }