JSFiddle - React, Tailwind, and code Playground

by Iftakharul Alam

HTML

<table>
    <tr><td>w</td><td data-id='6' class='point'>6</td></tr>
    <tr><td>X</td><td data-id='8' class='point'>8</td></tr>
    <tr><td>Y</td><td data-id='7' class='point'>7</td></tr>
    <tr><td>Z</td><td data-id='10' class='point'>10</td></tr>
</table>

JavaScript

$('.point').click(function(){
    alert($(".point").nextAll().attr('data-id:first'));
});