JSFiddle - React, Tailwind, and code Playground

Read Radiobutton values jquery1.4.2

by web-nfo.com

HTML

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<input type="radio" name="group-1" value="value-1th" checked="checked">1th
<input type="radio" name="group-1" value="value-2th">2th
<input type="radio" name="group-1" value="value-3th">3th

<div id="htmlConsole"></div>

CSS

input { margin-left:15px; margin-top:20px; }
#htmlConsole { margin-top:30px; font-family:"Courier New",courier; font-size:12px; }

JavaScript

function log()
{
    var txt = "jQuery version: " + $().jquery + "<br>";
    
    var $inputRadio = $('input:radio[name=group-1]:checked');
    
    txt +=  $inputRadio.attr('name') + ".val() => ";
    txt += $inputRadio.val();
    
    $("#htmlConsole").html(txt);
}

$(document).ready(function()
{
    log();
    $('input:radio').change(function() {
        log();
    });
});