JSFiddle - React, Tailwind, and code Playground

HTML

<p><input type='radio' name='content_type' value='1' />&nbsp;This is content A of request</p>
<p><input type='radio' name='content_type' value='2' />&nbsp;This is content B of request</p>
<p><input type='radio' name='content_type' value='3' />&nbsp;This is content C of request</p>
<div id='show'></div>

JavaScript

$(document).ready(function(){
    $('input[name=content_type]').on('change', function(){
    var n = $(this).val();
    switch(n)
    {
            case '1':
                  $('#show').html("1st radio button");
                  break;
            case '2':
                  $('#show').html("2nd radio button");
                  break;
            case '3':
                  $('#show').html("3rd radio button");
                  break;
        }
    });
});