how we can disable the other radio button on select of a particular radio button

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ASP.NET

please provide me the answer of my question

using simple asp.net
using java script
using jquery

thanks

Posted 26-Mar-14 5:28am

Member 10695198

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Sunil_Nikam 26-Mar-14 11:51am

Please clarify, you want to disable or unselect the other radio button
Radio button share the same name-property, hence click on on unselect the others

4 solutions

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Sunil_Nikam · Answer 1 · 2014-03-26T05:58:00

Solution 2

To disable (to gray out) you can use jquery as below
Let's presume the name of the radio button group is 'a1'

$("input[name='a1']").click(function(){
    $("input[name='a1']").attr('disabled', true);
    $(this).attr('disabled', false);
});

Posted 26-Mar-14 5:58am

Sunil_Nikam

Peter Leow · Answer 2 · 2014-03-26T05:55:00

Solution 1

What you need is RadioButtonList[^]

Posted 26-Mar-14 5:55am

Peter Leow

JoCodes · Answer 3 · 2014-03-26T05:59:00

Solution 3

Refer
onclick-radio-button-disable-another-radio-button[^]

Posted 26-Mar-14 5:59am

JoCodes

Kumar_Jitendra · Answer 4 · 2014-03-26T12:20:00

For ASP.Net:

ASPX file:

XML

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplicationRnD.WebForm1" %>

<!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></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:RadioButton Text="Radio1" GroupName="rad" runat="server"  ID="radio1"
            AutoPostBack="True" oncheckedchanged="radio_CheckedChanged" />
        <asp:RadioButton Text="Radio2" GroupName="rad" runat="server"  ID="radio2"
            AutoPostBack="True" oncheckedchanged="radio_CheckedChanged" />
        <asp:RadioButton Text="Radio3" GroupName="rad" runat="server"  ID="radio3"
            AutoPostBack="True" oncheckedchanged="radio_CheckedChanged" />
    </div>
    </form>
</body>
</html>

C# Code(Code Behind):

C#

namespace WebApplicationRnD
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void radio_CheckedChanged(object sender, EventArgs e)
        {
            radio1.Enabled = false;
        }

       
    }
}

Thanks.