JSFiddle - React, Tailwind, and code Playground

by zaknotzak

HTML

<select name="se" id="sede" size="1">
  <option value="1">Primer Elemento</option>
  <option value="2">Segundo Elemento</option>
  <option value="3">Tercer Elemento</option>
  <option value="4">Cuarto Elemento</option>
</select>

JavaScript

var v;
$('#sede').change(function() {
    v = $('#sede').val();
    alert('valor de v:'+v);
});