Karthik K

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Bring TOTAL In footer in Gridview ?

Nov 8 2017 12:05 AM

I have loaded the values in gridview. In the other gridivew I have loaded the selection values in the temporary table and I made remove when clicking Particular button.

My Requirement is, I have calculated the total amount in Tempory Table Loaded Gridview.Here I Show my code. I want to achieve the Total Amount in footer Template.

Any of you guide me. To achieve this task .

Design Page :

<table>

<tr>

<td >

<div>

<asp:Label Width="400px" ID="lblName" runat="server" Text="ASUS" Font-Size="Medium" ForeColor="Black" BackColor="Orange"></asp:Label>

<asp:GridView ID="grdShop" Width="400px" EmptyDataText="No Such Data Found" runat="server" AutoGenerateColumns="false" DataKeyNames="ProudtCode">

<asp:TemplateField HeaderText="ProudtCode">

<asp:Label ID="lblPCode" runat="server" Text='<%#Eval("ProudtCode")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Pic">

<asp:Image ID="Image1" runat="server" Height="62px"

ImageUrl='<%#Eval("ImagePath")%>' Width="80px" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Price">

<asp:Label ID="lblPrice" runat="server" Text='<%#Eval("Price")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Brand">

<asp:Label ID="lblBrand" runat="server" Text='<%#Eval("BrandName")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:HyperLinkField DataNavigateUrlFields="ProudtCode" DataNavigateUrlFormatString="?PROUDCTCODE={0}" HeaderText="Buy" Text="Buy"/>

</Columns>

</asp:GridView>

</div>

<div>

<asp:Label Width="400px" ID="Label1" runat="server" Font-Size="Medium" Text="APPLE" ForeColor="Black" BackColor="Orange"></asp:Label>

<asp:GridView ID="GridView2" Width="400px" EmptyDataText="No Such Data Found" runat="server" AutoGenerateColumns="false" DataKeyNames="ProudtCode">

<asp:TemplateField HeaderText="ProudtCode">

<asp:Label ID="lblPCode" runat="server" Text='<%#Eval("ProudtCode")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Pic">

<asp:Image ID="Image1" runat="server" Height="62px"

ImageUrl='<%#Eval("ImagePath")%>' Width="80px" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Price">

<asp:Label ID="lblPrice" runat="server" Text='<%#Eval("Price")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Brand">

<asp:Label ID="lblBrand" runat="server" Text='<%#Eval("BrandName")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:HyperLinkField DataNavigateUrlFields="ProudtCode" DataNavigateUrlFormatString="?PROUDCTCODE={0}" HeaderText="Buy" Text="Buy"/>

</Columns>

</asp:GridView>

</div>

</td>

<div>

<asp:Label Width="500px" ID="Label2" runat="server" Font-Size="Medium" Text="CART LIST" ForeColor="Black" BackColor="Orange"></asp:Label>

<asp:GridView ID="GridView1" Width="500px" EmptyDataText="No Such Data Found" ShowFooter="true"

runat="server" AutoGenerateColumns="false" DataKeyNames="ProudtCode" AllowPaging="true"

onrowdatabound="GridView1_RowDataBound">

<asp:TemplateField HeaderText="ProudtCode">

<asp:Label ID="lblPCode" runat="server" Text='<%#Eval("ProudtCode")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Pic">

<asp:Image ID="Image1" runat="server" Height="62px"

ImageUrl='<%#Eval("ImagePath")%>' Width="80px" />

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Brand">

<asp:Label ID="lblBrand" runat="server" Text='<%#Eval("BrandName")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Price">

<asp:Label ID="lblPrice" runat="server" Text='<%#Eval("Price")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Count">

<asp:TextBox ID="txtCount1" runat="server"></asp:TextBox>

</EditItemTemplate>

<asp:TextBox ID="txtEditCount" runat="server" Width="35px" Text='<%#Eval("Count")%>'></asp:TextBox>

</ItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Total Price">

<asp:Label ID="lblPrice1" runat="server" Text='<%#Eval("Total")%>'></asp:Label>

</ItemTemplate>

<asp:Label ID="lblTotal" runat="server"></asp:Label>

</FooterTemplate>

</asp:TemplateField>

<asp:HyperLinkField DataNavigateUrlFields="ProudtCode" DataNavigateUrlFormatString="?DELID={0}" HeaderText="Delete" Text="Delete"/>

</Columns>

</asp:GridView>

</div>

</td>

</tr>

</table>

</form>

</body>

</html>

Back end codeing :

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.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Data.SqlClient;

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

{

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["MyCon"].ConnectionString);

DataTable Dt = new DataTable();

DataTable Dt2 = new DataTable();

DataTable Basket_DataTable = null;

protected void Page_Load(object sender, EventArgs e)

{

if (Session["basket"] !=null)

{

Basket_DataTable = (DataTable)Session["basket"];

}

else

{

Basket_DataTable = new DataTable();

Basket_DataTable.Columns.Add("ProudtCode");

Basket_DataTable.Columns.Add("ImagePath");

Basket_DataTable.Columns.Add("BrandName");

Basket_DataTable.Columns.Add("Price");

Basket_DataTable.Columns.Add("Count");

Basket_DataTable.Columns.Add("Total");

}

if(Request["DELID"]!= null)

{

for (int i = 0; i < Basket_DataTable.Rows.Count; i++)

if (Basket_DataTable.Rows[i][0].ToString() == Request["DELID"].ToString())

Basket_DataTable.Rows.Remove(Basket_DataTable.Rows[i]);

}

if (Request["PROUDCTCODE"]!= null)

{

bool Found = false;

for(int i=0; i< Basket_DataTable.Rows.Count; i++)

if(Basket_DataTable.Rows[i][0].ToString()==Request["PROUDCTCODE"].ToString())

Found =true;

if(Found ==false)

{

string query1 = "select * from ProductMaster where ProudtCode='" + Request["PROUDCTCODE"] + "'";

SqlDataAdapter Dtt = new SqlDataAdapter(query1, con);

DataTable Dresult=new DataTable();

Dtt.Fill(Dresult);

if (Dresult != null && Dresult.Rows.Count == 1)

{

Basket_DataTable.Rows.Add(new object[] { Request["PROUDCTCODE"], Dresult.Rows[0]["ImagePath"].ToString(), Dresult.Rows[0]["BrandName"].ToString(), Dresult.Rows[0]["Price"].ToString(), "1", Dresult.Rows[0]["Price"].ToString() });

}

if (!IsPostBack)

{

LoadGrid();

LoadGrid1();

}

if (IsPostBack == false)

{

GridView1.DataSource = Basket_DataTable;

GridView1.DataBind();

}

Session["basket"]=Basket_DataTable;

}

public void LoadGrid()

{

con.Open();

string query = "Select * from ProductMaster where BrandName='ASUS'";

SqlDataAdapter Ada = new SqlDataAdapter(query,con);

Ada.Fill(Dt);

grdShop.DataSource = Dt;

grdShop.DataBind();

con.Close();

}

public void LoadGrid1()

{

con.Open();

string query5 = "Select * from ProductMaster where BrandName='APPLE'";

SqlDataAdapter Ada2 = new SqlDataAdapter(query5, con);

Ada2.Fill(Dt2);

GridView2.DataSource = Dt2;

GridView2.DataBind();

con.Close();

}

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

{

//decimal GrandTot = 0;

//if (e.Row.RowType == DataControlRowType.DataRow)

//{

// Label Tot = (Label)e.Row.FindControl("lblPrice");

// GrandTot =GrandTot + Convert.ToDecimal(Tot.Text);

// }

//if (e.Row.RowType == DataControlRowType.Footer)

//{

// Label lbl = (Label)e.Row.FindControl("lblTotal");

// lbl.Text = GrandTot.ToString("c");

//}

}

Thanx in advance

Karthik k

Answers (1)

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