Answer

how to show all items on checkout page

alrodean fransmab

10y

898

hello im busy with a practical i got i came quite far using a template as a layout but i have a issue i am facing.

I can add items to a cart all good and well but when i checkout i want to be able to remove unwanted items. i have my code to add the items to a cart i taught myself ajax just to add the items together but on the checkout page i don't know how to show all the items in the cart, i use sessions as well. I'm in my first year so things are still new to me here

Here is my code :

<%@ Page Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true" CodeBehind="Meat.aspx.cs" Inherits="Dial_A_Braai.Meat" Title="Untitled Page" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<img src="Pics/Rice.jpg" width="165" height="113" border="0" class="oferta_img"

alt="" style="background-color: #FFFFFF" />

<div class="oferta_title">10 & More Servings....</div>

<div class="oferta_text"> When buying 10 items from us, you will receive a free salad of your choice with your purchase. you can view the salads in the "Salads" section under Catergories </div>

 </div>

<div class="product_title">T-Boned-Steak</div>

</div>

<asp:LinkButton ID="btnBuy4" runat="server" CssClass="prod_buy"

onclick="btnBuy4_Click">Add to Tray</asp:LinkButton>  </div>

</div>

<div class="product_title">Baby T-Boned Steak</div>

</div>

<div class="prod_details_tab"><asp:LinkButton ID="btnBuy5" runat="server"

CssClass="prod_buy" onclick="btnBuy5_Click">Add to Tray</asp:LinkButton>  

</div>

</div>

<asp:LinkButton ID="btnBuy6" runat="server" CssClass="prod_buy"

onclick="btnBuy6_Click">Add to Tray</asp:LinkButton>  </div>

</div>

<div class="product_title">Lamb Chump Chops</div>

</div>

<asp:LinkButton ID="btnBuy7" runat="server" CssClass="prod_buy"

onclick="btnBuy7_Click">Add to Tray</asp:LinkButton>   </div>

</div>

<div class="product_title">Steak-Tenderized</div>

</div>

<asp:LinkButton ID="btnBuy8" runat="server" CssClass="prod_buy"

onclick="btnBuy8_Click">Add to Tray</asp:LinkButton>  </div>

</div>

<div class="product_title">Rump Steak</div>

</div>

<asp:LinkButton ID="btnBuy9" runat="server" CssClass="prod_buy"

onclick="btnBuy9_Click">Add to Tray</asp:LinkButton> </div>

</div>

<div class="product_title">Steak Fillet</div>

</div>

<asp:LinkButton ID="btnBuy10" runat="server" CssClass="prod_buy"

onclick="btnBuy10_Click">Add to Tray</asp:LinkButton>   </div>

</div>

<div class="product_title">Spare Rips</div>

</div>

<asp:LinkButton ID="btnBuy11" runat="server" CssClass="prod_buy"

onclick="btnBuy11_Click">Add to Tray</asp:LinkButton> </div>

</div>

<div class="product_title">Sausage</div>

</div>

<asp:LinkButton ID="btnBuy12" runat="server" CssClass="prod_buy"

onclick="btnBuy12_Click">Add to Tray</asp:LinkButton></div>

</div>

<div class="title_box">Dinner Tray</div>

<asp:Label ID="lblQuantity" runat="server">0</asp:Label> items <br />

<span class="border_cart"></span> Total: <span class="price">

<asp:Label ID="lblRand" runat="server" Text="R"></asp:Label>

<asp:Label ID="lblTotal" runat="server" Text="0.00"></asp:Label></span> </ContentTemplate>

<asp:AsyncPostBackTrigger ControlID="btnBuy4" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy5" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy6" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy7" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy8" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy9" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy10" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy11" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="btnBuy12" EventName="Click" />

</Triggers>

</asp:UpdatePanel></div>

</div>

</a>Combo 3</div>

</div>

</asp:Content>

Code behind :

using System;

using System.Collections;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Xml.Linq;

namespace Dial_A_Braai

{

public partial class Meat : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

string x = Convert.ToString(Session["total"]);

string y = Convert.ToString(Session["qauntity"]);

if (x == "")

{

lblTotal.Text = "0.00";

lblQuantity.Text = "0";

}

else

{

lblQuantity.Text = y;

lblTotal.Text = x;

}

protected void btnBuy4_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 30.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy5_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 20.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy6_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 125.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy7_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 125.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy8_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 120.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy9_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 120.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy10_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 140.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy11_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 140.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

protected void btnBuy12_Click(object sender, EventArgs e)

{

double total = Convert.ToDouble(lblTotal.Text);

int qauntity = Convert.ToInt32(lblQuantity.Text);

qauntity += 1;

lblQuantity.Text = qauntity.ToString();

total += 85.00;

lblTotal.Text = total.ToString();

Session["total"] = lblTotal.Text;

Session["qauntity"] = lblQuantity.Text;

}

this code is for one of my pages that add items to cart. I don't want answers just some guidance on what tool to use maybe. It's pointless getting answers meaning i don't learn anything.

Thank you in advance

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