Beispiel #1
0
        private void LoadCart()
        {
            List<Cart> carts = (List<Cart>)Session["Carts"];
            Cart cart = new Cart(carts);

            grvViewCart.DataKeyNames = new string[] { "ProductID" };
            grvViewCart.DataSource = carts;
            grvViewCart.DataBind();

            cart = new Cart(carts);
            lbTotalQuantity.Text = ToSQL.EmptyNull(cart.TotalQuantity);
            lbTotalPrice.Text = ToSQL.EmptyNull(cart.TotalPrice.ToString("$#,###.##"));
        }
Beispiel #2
0
 protected void rptProducts_ItemCommand(object source, RepeaterCommandEventArgs e)
 {
     if (e.CommandName == "Add")
     {
         HiddenField hdf = (HiddenField)e.Item.FindControl("hdfProductId");
         Product product = new ProductRepo().GetById(ToSQL.SQLToInt(hdf.Value));
         if (product != null)
         {
             List<Cart> carts = (List<Cart>)Session["Carts"];
             Cart cart = new Cart(carts);
             cart = cart.ConverProductToCart(product);
             carts = cart.Add(cart);
             Session["Carts"] = carts;
             Response.Redirect("ViewCart.aspx");
         }
     }
     else if (e.CommandName == "AddCompare")
     {
         CompareAndWish list = (CompareAndWish)Session["Compare"];
         if (list == null)
             list = new CompareAndWish();
         Product p = (new ProductRepo()).GetById(ToSQL.SQLToInt(e.CommandArgument));
         if (p != null && list.Products.Count <= 3)
         {
             if (list.Add(p))
                 Response.Write("<script type='text/javascript'>alert('Added!s');</script>");
             else
                 Response.Write("<script type='text/javascript'>alert('Product is exist in list compare');</script>");
         }
         else
         {
             Response.Write("<script type='text/javascript'>alert('You should select between 1 and 4 item!');</script>");
         }
         UpdateCompareList(list.Products);
         Session["Compare"] = list;
     }
     else if (e.CommandName == "AddWishList")
     {
         CompareAndWish list = (CompareAndWish)Session["WishList"];
         if (list == null)
             list = new CompareAndWish();
         Product p = (new ProductRepo()).GetById(ToSQL.SQLToInt(e.CommandArgument));
         if (p != null)
         {
             if (!list.Add(p))
                 Response.Write("<script type='text/javascript'>alert('Product is exist in list compare');</script>");
         }
         UpdateWishList(list.Products);
         Session["WishList"] = list;
     }
 }
Beispiel #3
0
        protected void grvViewCart_RowUpdating(object sender, GridViewUpdateEventArgs e)
        {
            //TextBox txtQuantity = (TextBox)grvViewCart.Rows[e.RowIndex].Cells[1].Controls[0];
            TextBox txtQuantity = (TextBox)grvViewCart.Rows[e.RowIndex].Cells[1].FindControl("txtQuantity");
            List<Cart> carts = (List<Cart>)Session["Carts"];
            int ProductID = ToSQL.SQLToInt(grvViewCart.DataKeys[e.RowIndex]["ProductID"]);
            Cart cart = new Cart(carts);
            if (ToSQL.SQLToInt(txtQuantity.Text) > 0)
                carts = cart.Update(ProductID, ToSQL.SQLToInt(txtQuantity.Text));
            Session["Carts"] = carts;

            grvViewCart.EditIndex = -1;
            LoadCart();
        }
Beispiel #4
0
        protected void grvViewCart_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "Remove")
            {
                List<Cart> carts = (List<Cart>)Session["Carts"];

                for (int i = 0; i < grvViewCart.Rows.Count; i++)
                {
                    CheckBox chkRemove = (CheckBox)grvViewCart.Rows[i].FindControl("chkRemove");
                    if (chkRemove.Checked)
                    {
                        int ProductID = (int)grvViewCart.DataKeys[i]["ProductID"];
                        Cart cart = new Cart(carts);
                        carts = cart.Remove(ProductID);
                    }
                }
                Session["Carts"] = carts;
                LoadCart();
            }
        }
Beispiel #5
0
        private void Init()
        {
            List<Cart> carts = new List<Cart>();
            Cart cart = new Cart(carts);
            cart.ProductID = 1;
            cart.ProductName = "Dell";
            cart.Price = 4.36M;
            carts = cart.Add(cart);

            cart = new Cart(carts);
            cart.ProductID = 2;
            cart.ProductName = "Asus";
            cart.Price = 1.36M;
            carts = cart.Add(cart);

            cart = new Cart(carts);
            cart.ProductID = 3;
            cart.ProductName = "Acer";
            cart.Price = 2.36M;
            carts = cart.Add(cart);

            Session["Carts"] = carts;
        }
Beispiel #6
0
 protected void lbtnAddCart_Click(object sender, EventArgs e)
 {
     LinkButton lbtn = (LinkButton)sender;
     Product product = new ProductRepo().GetById(ToSQL.SQLToInt(lbtn.CommandArgument));
     if (product != null)
     {
         List<Cart> carts = (List<Cart>)Session["Carts"];
         Cart cart = new Cart(carts);
         cart = cart.ConverProductToCart(product);
         carts = cart.Add(cart);
         Session["Carts"] = carts;
         Response.Redirect("ViewCart.aspx");
     }
 }
        private bool AddCart()
        {
            Product product = new ProductRepo().GetById(ToSQL.SQLToInt(Request.QueryString["ProductId"]));
            if (product != null)
            {
                List<Cart> carts = (List<Cart>)Session["Carts"];
                Cart cart = new Cart(carts);
                cart = cart.ConverProductToCart(product);
                cart.Quantity = ToSQL.SQLToInt(txtQuantity.Text);
                carts = cart.Add(cart);

                //int Quantity = ToSQL.SQLToInt(txtQuantity.Text) - 1;
                //if (Quantity > 0)
                //{
                //    var obj = carts.FirstOrDefault(x => x.ProductID == cart.ProductID);
                //    if (obj != null) obj.Quantity = obj.Quantity + Quantity;
                //}

                Session["Carts"] = carts;
                return true;
            }
            return false;
        }
Beispiel #8
0
 public List<Cart> Add(Cart cart)
 {
     var obj = Carts.FirstOrDefault(x => x.ProductID == cart.ProductID);
     if (obj != null) obj.Quantity = obj.Quantity + cart.Quantity;
     else Carts.Add(cart);
     return Carts;
 }