JSFiddle - React, Tailwind, and code Playground

by Timmy Willison

HTML

<form action="#" method="post">
    <input type="button" id="newItem" value="Add Row">
    <table id="items">
        <tr>
            <th>Item</th>
            <td>
                <input type="text" name="field0">
            </td>
        </tr>
    </table>
</form>

JavaScript

var inc = 0;
$('#newItem').click(function() {
    inc++;
    var $input = $('#items input').attr('name', 'field' + inc);
    console.log( $input[0].name, $input.attr('name') );
});