JSFiddle - React, Tailwind, and code Playground

by AndreiVaranita

HTML

<script src="https://raw.github.com/eduardolundgren/jquery-simulate/master/jquery.simulate.js"></script>
<button id='btn'>Click here to expand dropdown</button>
<select id='sel'>
    <option>item 1</option>
    <option>item 2</option>
    <option>item 3</option>
    <option>item 4</option>
</select>

JavaScript

$(document).ready(function() {
    $("#btn").click(function() {
       $("#sel").select().trigger('open');
    });
});