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GridView column with plus minus button sign for Quantity

GridView column with plus minus button sign for Quantity

Akhter HUssain

Akhter HUssain

7y6.7kLearn iOS Programming

I want to display Pluse and Minus Sign in gridview textbox for increasing and Decreasing quantity in gridview , webform asp.net c#

here is my require format

https://ibb.co/7yGgSkv

Please Guide...

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Sonu Gupta7y ago
Accepted answer
Hi,

Visit the below link -

https://stackoverflow.com/questions/33362309/linkbuttons-inside-a-grid-template-to-increment-and-decrement-the-lables-value
Amit Mohanty7y ago
You may try this also.
page.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm2.aspx.cs" Inherits="WebApp1.WebForm2" %>



"http://www.w3.org/1999/xhtml">
"server">

    "text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js">
    "text/javascript">
        $(function () {
            var value = 0;
            $('[id*=btn1]').on('click', function () {
                value = parseInt($(this).closest('tr').find('[id*=txtRow]').val() - 1);
                $(this).closest('tr').find('[id*=txtRow]').val(value);
            });

            $('[id*=btn2]').on('click', function () {
                value = parseInt($(this).closest('tr').find('[id*=txtRow]').val()) + 1;
                $(this).closest('tr').find('[id*=txtRow]').val(value);
            });
        });



    "form1" runat="server">


            "server" ID="GridView1" AutoGenerateColumns="false">

                    "TextBox">

                            "btn1" runat="server" Text=" - " />
                            "txtRow" runat="server" Text ="0" />
                            "btn2" runat="server" Text=" + " />

page.cs

using System;
namespace WebApp1
{
public partial class WebForm2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
System.Data.DataTable dt = new System.Data.DataTable();
dt.Columns.AddRange(new System.Data.DataColumn[] { new System.Data.DataColumn("Id", typeof(int)) });
for (int i = 0; i < 5; i++)
{
dt.Rows.Add((i + 1));
}
GridView1.DataSource = dt;
GridView1.DataBind();
}
}
}
}

Priyanka Jain

Priyanka Jain7y ago

you can override GridView RowCommand event and implement your logic

https://stackoverflow.com/questions/35014429/datagridview-column-with-textbox-plus-minus-button-sign-for-quantity

you can get textbox value and add or subtract based on button clicked