In this blog we will know how to count Grid view row using JavaScript.
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Gridview._Default" %>
<!DOCTYPE html
PUBLIC "-//W3C//DTD
XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form
id="form1"
runat="server">
<div>
<asp:GridView id="g1" Runat="Server">
</asp:GridView>
<asp:Button
ID="Button1"
runat="server"
Text="Button"
onclick="Button1_Click" />
<input type="hidden" id="Hiddenfield1" runat="server" />
</div>
</form>
</body>
</html>
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;
namespace Gridview
{
public partial
class _Default
: System.Web.UI.Page
{
string connStr = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
SqlCommand com;
SqlDataAdapter sqlda;
DataSet ds;
string str;
protected void Page_Load(object
sender, EventArgs e)
{
bindgrid();
}
private void bindgrid()
{
SqlConnection con = new SqlConnection(connStr);
con.Open();
str = "select * from
employee";
com = new SqlCommand(str, con);
sqlda = new SqlDataAdapter(com);
ds = new DataSet();
sqlda.Fill(ds, "employee");
g1.DataMember = "employee";
g1.DataSource = ds;
g1.DataBind();
Hiddenfield1.Value = g1.Rows.Count.ToString();
con.Close();
}
protected void Button1_Click(object
sender, EventArgs e)
{
Button1.Attributes.Add("onclick","alert(document.forms[0].Hiddenfield1.value);");
}
}
}