JSFiddle - React, Tailwind, and code Playground

by Bob Wilson

HTML

<div>
 <input type="input" name="map_price[1]" id="products_map_price[1]" class="map-price">
</div>
<div>
 <input type="input" name="map_price[2]" id="products_map_price[2]" class="map-price">
</div>

JavaScript

$(".map-price").keyup(function(event) {
 var id = event.target.id;
 var amt = $("#"+id).val();
 alert(id+' '+amt );
});