JSFiddle - React, Tailwind, and code Playground

by cvedovini

HTML

<table>
<tr>
    <td>Name</td><td><input type="text" name="name"></td>
</tr>
<tr>
    <td>Address</td><td><input type="text" name="address"></td>
</tr>
</table>

CSS

.focus {
    background-color: yellow;
}

JavaScript

$('tr input').focus(function() { 
    $(this).parents('tr').addClass('focus'); 
}).blur(function() {
    $(this).parents('tr').removeClass('focus'); 
});