JSFiddle - React, Tailwind, and code Playground

HTML

<table style="width: 100%;">
    <tr>
        <td>
            <a href="#" class="xx">one</a>
        </td>
        <td>Two</td>
        <td>Three</td>
        
    </tr>
    <tr>
        <td>
            <a href="#" class="xx">Four</a>
        </td>
        <td>Five</td>
        <td>Six</td>
        
    </tr>
    <tr>
        <td>
            <a href="#" class="xx">Seven</a>
        </td>
        <td>Eight</td>
        <td>Nine</td>
        
    </tr>
</table>

CSS

.yy
{
    background-color: red;    
}

JavaScript

$(document).ready(function() {

    $('a').click(function() {
        var tr = $(this).closest('tr');
        tr.toggleClass('yy');
    });

});