MasterPage
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<div align="center" >
<div class="divStyle">
<div id="div1" >
<div align="center"><asp:Image ID="imgLogo" runat="server" ImageUrl="~/images/main logo.jpg" Height="80" /></div>
<div style="float:right" >
<asp:LinkButton ID="lnkTrackOrder" runat="server" Text="Track Order" CssClass="links"></asp:LinkButton>
<asp:LinkButton ID="lnkRegister" runat="server" Text="Register" CssClass="links" OnClick="lnkRegister_Click" ></asp:LinkButton>
<asp:LinkButton ID="lnkLogin" runat="server" Text="Login" CssClass="links" OnClick="lnkLogin_Click"></asp:LinkButton> <asp:Label ID="lblHi" runat="server" CssClass="links"></asp:Label> <asp:LinkButton ID="lnkUserName" runat="server" CssClass="links"></asp:LinkButton>
<asp:ImageButton ID="btnImgCart" runat="server" ImageUrl="~/images/cart-58-64.gif" Height="35" Width="35" OnClick="btnImgCart_Click" />
</div>
<asp:Panel ID="PopupPanel" runat="server" Height="50" Width="70" BackColor="White" CssClass="panel" style="display:none;padding:10px" HorizontalAlign="Left">
<asp:LinkButton ID="lnkManage" runat="server" Text="Manage" OnClick="lnkManage_Click" CssClass="panelPopup"></asp:LinkButton><br />
<asp:LinkButton ID="lnkLogOut" runat="server" OnClick="lnkLogOut_Click" CssClass="panelPopup"></asp:LinkButton>
</asp:Panel>
<ajax:PopupControlExtender ID="PCE1" runat="server" TargetControlID="lnkUserName" Position="Bottom" PopupControlID="PopupPanel" ></ajax:PopupControlExtender>
<asp:Menu ID="Menu1" runat="server" Orientation="Horizontal" CssClass="menu" StaticEnableDefaultPopOutImage="False" >
<Items>
<asp:MenuItem Text="Home" Value="Home" NavigateUrl="~/home.aspx" ImageUrl="~/images/home-4-m (1).png"></asp:MenuItem>
<asp:MenuItem Text="Products" Value="Products" ImageUrl="~/images/product-m.png">
<asp:MenuItem Text="Footwear" Value="New Item" ImageUrl="~/images/shoe-man-m.png" NavigateUrl="ViewProducts.aspx?ProductId=0&Product=Footwear"></asp:MenuItem>
<asp:MenuItem ImageUrl="~/images/notebook-m.png" Text="Laptop" Value="Laptop" NavigateUrl="ViewProducts.aspx?ProductId=1&Product=Laptop"></asp:MenuItem>
<asp:MenuItem ImageUrl="~/images/tablet-m.png" Text="Tablet" Value="Tablet" NavigateUrl="ViewProducts.aspx?ProductId=2&Product=Tablet"></asp:MenuItem>
<asp:MenuItem ImageUrl="~/images/time-4-m.png" Text="Watch" Value="Watch" NavigateUrl="ViewProducts.aspx?ProductId=3&Product=Watch"></asp:MenuItem>
</asp:MenuItem>
<asp:MenuItem Text="Contact Us" Value="Contact Us" ImageUrl="~/images/contacts-2-m.png"></asp:MenuItem>
</Items>
<StaticHoverStyle CssClass="selected" />
</asp:Menu>
</div>
</div>
<asp:Panel ID="QuickCartPanel" runat="server" Width="1000" Height="500" CssClass="modalPopup" HorizontalAlign="Center" ScrollBars="Vertical">
<div align="center">
<div style="float:right"><asp:Image ID="imgClose" runat="server" ImageUrl="~/images/close-window-24.jpg" style="cursor:pointer;padding:5px;" ToolTip="Close Virtual Cart"/></div>
<br />
<br />
<asp:Label ID="lblCartHeader" runat="server" Text="Your Shopping Cart!" Font-Size="15" ForeColor="#0099ff"></asp:Label><br />
<asp:Label ID="lblStatus" runat="server"></asp:Label>
<br /><br />
<asp:GridView ID="GridView1" runat="server" HeaderStyle-BackColor="Orange" AutoGenerateColumns="false" RowStyle-CssClass="GridViewRowStyle" RowStyle-HorizontalAlign="Center" RowStyle-Height="40" HeaderStyle-Font-Bold="true" HeaderStyle-Height="40" CssClass="GridViewStyle" DataKeyNames="ProductId" OnRowCommand="GridView1_RowCommand" EmptyDataText="Your Cart is Empty!" EmptyDataRowStyle-BorderStyle="None" ShowHeaderWhenEmpty="false" EmptyDataRowStyle-BorderColor="White" EmptyDataRowStyle-Font-Size="Large" Width="850" EmptyDataRowStyle-HorizontalAlign="Center" EmptyDataRowStyle-ForeColor="Red" OnRowEditing="GridView1_RowEditing" OnRowUpdating="GridView1_RowUpdating" OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:TemplateField HeaderStyle-Font-Bold="false" HeaderStyle-Font-Size="Medium" HeaderStyle-Width="70" HeaderText="Type" HeaderStyle-ForeColor="White">
<ItemTemplate>
<asp:Label ID="lblProductType" runat="server" Text='<%# Eval("ProductType") %>'></asp:Label>
</ItemTemplate>
<HeaderStyle Font-Bold="False" Font-Size="Medium" ForeColor="White" Width="70px" />
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Font-Bold="false" HeaderStyle-Font-Size="Medium" HeaderStyle-Width="70" HeaderText="Brand" HeaderStyle-ForeColor="White">
<ItemTemplate>
<asp:Label ID="lblProductBrand" runat="server" Text='<%# Eval("ProductBrand") %>'></asp:Label>
</ItemTemplate>
<HeaderStyle Font-Bold="False" Font-Size="Medium" ForeColor="White" Width="70px" />
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Font-Bold="false" HeaderStyle-Font-Size="Medium" HeaderStyle-Width="70" HeaderText="Image" HeaderStyle-ForeColor="White" ItemStyle-Width="70">
<ItemTemplate>
<asp:Image ID="img" runat="server" ImageUrl='<%# "~/admin/images/" + Eval("ProductImage") %>' Height="50"></asp:Image>
</ItemTemplate>
<HeaderStyle Font-Bold="False" Font-Size="Medium" ForeColor="White" Width="70px" />
<ItemStyle Width="70px" />
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Font-Bold="false" HeaderStyle-Font-Size="Medium" ItemStyle-HorizontalAlign="Left" ItemStyle-Width="260" HeaderText="Product Name" HeaderStyle-ForeColor="White">
<ItemTemplate>
<asp:Label ID="lblProductName" runat="server" Text='<%# Eval("ProductName") %>'></asp:Label>
</ItemTemplate>
<HeaderStyle Font-Bold="False" Font-Size="Medium" ForeColor="White" />
<ItemStyle HorizontalAlign="Left" Width="260px" />
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Font-Bold="false" HeaderStyle-Font-Size="Medium" ItemStyle-Width="90" HeaderText="Price" HeaderStyle-ForeColor="White">
<ItemTemplate>
<asp:Label ID="ProductPrice" runat="server" Text='<%# Eval("ProductPrice","{0:C}") %>'></asp:Label>
</ItemTemplate>
<HeaderStyle Font-Bold="False" Font-Size="Medium" ForeColor="White" />
<ItemStyle Width="90px" />
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Font-Bold="false" HeaderStyle-Font-Size="Medium" ItemStyle-Width="90" HeaderText="Qty" HeaderStyle-ForeColor="White" ItemStyle-VerticalAlign="Middle">
<ItemTemplate>
<asp:DropDownList ID="chkQty" runat="server" AutoPostBack="true" OnSelectedIndexChanged="chkQty_SelectedIndexChanged"> <asp:ListItem Text="1" Value="1"></asp:ListItem>
<asp:ListItem Text="2" Value="2"></asp:ListItem>
<asp:ListItem Text="3" Value="3"></asp:ListItem>
<asp:ListItem Text="4" Value="4"></asp:ListItem>
<asp:ListItem Text="5" Value="5"></asp:ListItem>
<asp:ListItem Text="6" Value="6"></asp:ListItem>
<asp:ListItem Text="7" Value="7"></asp:ListItem>
<asp:ListItem Text="8" Value="8"></asp:ListItem>
<asp:ListItem Text="9" Value="9"></asp:ListItem>
<asp:ListItem Text="10" Value="10"></asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
<HeaderStyle Font-Bold="False" Font-Size="Medium" ForeColor="White" />
<ItemStyle Width="90px" />
</asp:TemplateField>
<asp:TemplateField HeaderStyle-Font-Bold="false" HeaderStyle-Font-Size="Medium" ItemStyle-Width="90" HeaderText="Sub Total" HeaderStyle-ForeColor="White">
<ItemTemplate>
<asp:Label ID="lblSubTotal" runat="server" Text='<%#Eval("TotalPrice","{0:C}")%>'></asp:Label>
</ItemTemplate>
<HeaderStyle Font-Bold="False" Font-Size="Medium" ForeColor="White" />
<ItemStyle Width="90px" />
</asp:TemplateField>
<asp:ButtonField ButtonType="Image" CommandName="DeleteItem" ImageUrl="~/images/delete-24.jpg" />
</Columns>
<EmptyDataRowStyle BorderColor="White" BorderStyle="None" Font-Size="Large" />
<HeaderStyle BackColor="Orange" Font-Bold="True" Height="40px" />
<RowStyle CssClass="GridViewRowStyle" Height="40px" HorizontalAlign="Center" />
</asp:GridView>
</div>
<div align="center">
<br />
<br />
<asp:Label ID="lblTot" runat="server" Font-Size="16"></asp:Label>
</div>
<br />
<asp:Button ID="btnContinue" runat="server" Text="Continue Shopping" CssClass="btn" Height="30" />
<asp:Button ID="btnCheckOut" runat="server" Text="Make Payment" OnClick="btnCheckOut_Click" CssClass="btn" Height="30" />
</asp:Panel>
<ajax:ModalPopupExtender ID="ModalPopupPanel1" runat="server" TargetControlID="btnImgCart" PopupControlID="QuickCartPanel" BackgroundCssClass="modalBackground" OkControlID="imgClose" ></ajax:ModalPopupExtender>
</div>
<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</div>
</ContentTemplate>
</asp:UpdatePanel>
public partial class MasterPage : System.Web.UI.MasterPage
{
SqlConnection con = null;
SqlCommand cmd = null;
SqlDataAdapter da = null;
DataSet ds = null;
string strSqlCommand = string.Empty;
int RowIndex,ProductId,Qty,Price,SubTotal;
protected void Page_Load(object sender, EventArgs e)
{
con = new SqlConnection(ConfigurationManager.ConnectionStrings["conStr"].ConnectionString);
if (!Page.IsPostBack)
{
loadCartDetails();
if (con.State != ConnectionState.Open)
con.Open();
strSqlCommand = "SELECT sum(TotalPrice) from Cart";
cmd = new SqlCommand(strSqlCommand, con);
lblTot.Text = "Total Amt Rs." + cmd.ExecuteScalar().ToString();
}
if(Page.User.Identity.IsAuthenticated)
{
lblHi.Text = "Hi!";
lnkUserName.Text = Page.User.Identity.Name;
lnkLogOut.Text = "LogOut";
lnkRegister.Text = "";
lnkLogin.Text = "";
}
}
int ddlQtyLoad()
{
strSqlCommand = "Select Qty from Cart";
if (con.State != ConnectionState.Open)
con.Open();
cmd = new SqlCommand(strSqlCommand, con);
int qty=Convert.ToInt32(cmd.ExecuteScalar().ToString());
return qty;
}
void loadCartDetails()
{
strSqlCommand = "Select * from Cart";
da = new SqlDataAdapter(strSqlCommand, con);
ds = new DataSet();
da.Fill(ds, "Cart");
GridView1.DataSource = ds;
GridView1.DataBind();
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
if(e.CommandName== "DeleteItem")
{
RowIndex = Convert.ToInt32(e.CommandArgument);
strSqlCommand = "Select * from Cart";
da = new SqlDataAdapter(strSqlCommand, con);
ds = new DataSet();
da.Fill(ds, "Cart");
ProductId = Convert.ToInt32(ds.Tables["Cart"].Rows[RowIndex][1].ToString());
strSqlCommand = "Delete from Cart where ProductId=" + ProductId;
if (con.State != ConnectionState.Open)
con.Open();
cmd = new SqlCommand(strSqlCommand, con);
if(cmd.ExecuteNonQuery()>0)
{
loadCartDetails();
SuccessStatus("Product Successfully deleted from Virtual Cart!");
ModalPopupPanel1.Show();
}
}
}
protected void btnImgCart_Click(object sender, ImageClickEventArgs e)
{
lblStatus.Text = "";
loadCartDetails();
SuccessStatus("hello");
}
void SuccessStatus(string str)
{
lblStatus.Text = str;
lblStatus.ForeColor = System.Drawing.Color.Green;
}
void FailureStatus(string str)
{
lblStatus.Text = str;
lblStatus.ForeColor = System.Drawing.Color.Red;
}
protected void lnkRegister_Click(object sender, EventArgs e)
{
Response.Redirect("Registration.aspx?Type=Registration");
}
protected void lnkLogin_Click(object sender, EventArgs e)
{
Response.Redirect("Registration.aspx?Type=Login");
}
protected void lnkLogOut_Click(object sender, EventArgs e)
{
FormsAuthentication.SignOut();
Response.Redirect("home.aspx");
}
protected void chkQty_SelectedIndexChanged(object sender, EventArgs e)
{
DropDownList ddl = (DropDownList)sender;
GridViewRow row = (GridViewRow)ddl.NamingContainer;
int RowIndex = row.RowIndex;
DropDownList qtyNo = ((DropDownList)row.Cells[5].FindControl("chkQty"));
int qty = Convert.ToInt32(qtyNo.SelectedItem.ToString());
strSqlCommand = "Select * from Cart";
da = new SqlDataAdapter(strSqlCommand, con);
ds = new DataSet();
da.Fill(ds, "Cart");
ProductId = Convert.ToInt32(ds.Tables["Cart"].Rows[RowIndex][0].ToString());
int price = Convert.ToInt32(ds.Tables["Cart"].Rows[RowIndex][6].ToString());
int tot = qty * price;
Label subtot = ((Label)row.Cells[6].FindControl("lblSubTotal"));
strSqlCommand = "Update Cart set Qty=" + qty + ",TotalPrice=" + tot + " where No=" + ProductId + "";
if (con.State != ConnectionState.Open)
con.Open();
cmd = new SqlCommand(strSqlCommand, con);
if (cmd.ExecuteNonQuery() > 0)
Response.Write("updated successfully");
strSqlCommand = "SELECT sum(TotalPrice) from Cart";
cmd = new SqlCommand(strSqlCommand, con);
lblTot.Text = "Total Amt Rs." + cmd.ExecuteScalar().ToString();
strSqlCommand = "Select * from Cart";
da = new SqlDataAdapter(strSqlCommand, con);
ds = new DataSet();
da.Fill(ds, "Cart");
GridView1.DataSource = ds;
GridView1.DataBind();
ModalPopupPanel1.Show();
loadCartDetails();
((Label)row.Cells[6].FindControl("lblSubTotal")).Text = tot.ToString();
}
protected void btnCheckOut_Click(object sender, EventArgs e)
{
if(Page.User.Identity.IsAuthenticated)
{
Response.Redirect("~/payment.aspx");
}
Response.Redirect("Registration.aspx?Type=Login");
lblHi.Text = "";
}
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = e.NewEditIndex;
loadCartDetails();
ModalPopupPanel1.Show();
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
DropDownList ddl = (DropDownList)e.Row.FindControl("chkQty");
strSqlCommand = "Select Id from Qty";
da = new SqlDataAdapter(strSqlCommand, con);
ds = new DataSet();
da.Fill(ds, "Qty");
ddl.DataSource = ds.Tables["Qty"];
ddl.DataTextField = "Id";
ddl.DataValueField = "Id";
ddl.DataBind();
}
}
}
When I click on AddToCart button then the quantity will be increased in database and if click on cart it will be updated
protected void lnkAddToCart_Click(object sender, EventArgs e)
{
strSqlCommand = "Select * from Cart where ProductId=" + ProductId;
con.Open();
cmd = new SqlCommand(strSqlCommand, con);
dr=cmd.ExecuteReader();
if (dr.HasRows)
{
Response.Write("Product already exists in Cart");
}
else
{
dr.Close();
strSqlCommand = "Insert into Cart(ProductId,ProductType,ProductBrand,ProductName,ProductImage,ProductPrice) Values(" + ProductId + ",'" + ProductType + "','" + ProductBrand + "','" + ProductName + "','" + Session["ProductImage1"] + "'," + ProductPrice + ")";
if (con.State != ConnectionState.Open)
con.Open();
cmd = new SqlCommand(strSqlCommand, con);
if (cmd.ExecuteNonQuery() > 0)
{
Response.Write("Product successfully added to cart");
UpdatePanel UpdatePanel1 = (UpdatePanel)Master.FindControl("UpdatePanel1");
UpdatePanel1.Update();
}
else
Response.Write("failed");
}
con.Close();
}
please anyone help me how to do this
Thanks & Regards
Abhishek
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