JSFiddle - React, Tailwind, and code Playground

HTML

<div id="existing-risorse-list">
   <div data-id="30">Cabina Cb</div>
   <div data-id="32">Risorsa1 R1</div>
   <div data-id="33">Cabina2 Cb2</div>
</div>

JavaScript

$("#existing-risorse-list div").on('click', function() 
{
    var this_id = $(this).attr('data-id');
    alert(this_id); 
});