5
Answers

Java Script Popup confirm in ASP.Net

Manath Pathana

Manath Pathana
13y
3.7k
1
Dear All,

I have one problem want all of you help me. I create web application that have page for insert, update ,delete button. but when I delete data I want have popup message box for confirm by using JavaScript. If they click Ok data will delete but when they click cancel data not delete. I try to find more code in website but not have solution. please help me do solve it.

Thank advance.

Mala
Answers (5)
0
Satyapriya Nayak

Satyapriya Nayak

NA 39.3k 13.3m 13y
Hi Manath,


Try this...


<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Insert_data_confirmation._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:Label ID="Label1" runat="server" Text="Name" Width="60px"></asp:Label>
        <asp:TextBox ID="txtname" runat="server"></asp:TextBox><br />
        <asp:Label ID="Label2" runat="server" Text="Address" Width="60px"></asp:Label>
        <asp:TextBox ID="txtaddress" runat="server"></asp:TextBox><br />
        <asp:Label ID="Label3" runat="server" Text="Salary" Width="60px"></asp:Label>
        <asp:TextBox ID="txtsal" runat="server"></asp:TextBox><br />
    </div>
    <asp:Button ID="btn_insert" runat="server" onclick="btn_insert_Click"
        Text="Insert" OnClientClick="return confirm('Are you sure want to insert this record?');"/>
    </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 Insert_data_confirmation
{
    public partial class _Default : System.Web.UI.Page
    {
        string strConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
        string str;
        SqlCommand com;

        protected void btn_insert_Click(object sender, EventArgs e)
        {
            SqlConnection con = new SqlConnection(strConnString);
            con.Open();
            com = new SqlCommand("insert into employee values(@name,@address,@sal)", con);
            com.Parameters.AddWithValue("@name", txtname.Text);
            com.Parameters.AddWithValue("@address", txtaddress.Text);
            com.Parameters.AddWithValue("@sal", txtsal.Text);
            com.ExecuteNonQuery();
            com.Dispose();
            con.Close();
            Response.Write("Records successfully inserted");
            clear();
        }
        void clear()
        {
            txtname.Text = "";
            txtaddress.Text = "";
            txtsal.Text = "";
        }
    }
}



Thanks
If this post helps you mark it as answer
Accepted
0
Manath Pathana

Manath Pathana

NA 129 0 13y
thank, now i can do.
0
Shen Hengbin

Shen Hengbin

NA 250 82 13y
you can use __doPostBack('ButtonName','') to call your insert method.
0
Manath Pathana

Manath Pathana

NA 129 0 13y
I want to add code for insert data into table when I choose Yes? how can I do it?
0
Satyapriya Nayak

Satyapriya Nayak

NA 39.3k 13.3m 13y
Hi Manath,


Try this...


<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Confirm_delete_button._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>
    <script type="text/javascript" language="javascript">

        function ConfirmOnDelete(item)

        {

          if (confirm("Would you like to delete selected item(s)?")==true)

            return true;

          else

            return false;

        }

    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
   
    </div>
    <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
    </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;

namespace Confirm_delete_button
{
    public partial class _Default : System.Web.UI.Page
    {
       

        protected void Button1_Click(object sender, EventArgs e)
        {
            Button1.Attributes.Add("onclick", "return ConfirmOnDelete();");
        }
    }
}



Thanks
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