JSFiddle - React, Tailwind, and code Playground
by gRoberts
HTML
<select id="product-form-user-enquiry-type">
<option value="-1">N/A</option>
<option value="1">1</option>
<option value="2">2</option>
</select>
JavaScript
var select_element = document.getElementById('product-form-user-enquiry-type');
select_element.onchange = function(e){
if (!e)
var e = window.event;
var svalue = this.options[this.selectedIndex].value;
alert( svalue );
}