JSFiddle - React, Tailwind, and code Playground

by kelervin

HTML

<button class="dispadd">Clone Hidden Row</button>
<table>
    <tr id="hiddenrow" style="display:none">
        <td>#hiddenrow</td><td>...</td>
    </tr>
</table>

JavaScript

$(document).ready(function($) {
        $(".dispadd").click(function() {
            $('#hiddenrow')
                .clone()
                    .removeAttr('id')
                    .show()
                    .appendTo( $('#hiddenrow').parent() );
        });
    });