JSFiddle - React, Tailwind, and code Playground

by fastfasterfastest

HTML

<select id="cars" onchange="selectionChanged()">
  <option value="Audi">Audi
  <option value="BMW">BMW
  <option value="Mercedes">Mercedes
  <option value="Volvo">Volvo
</select>
<button onclick="changeSelection()">Change selection</button>
<div id="log"></div>
<script>
function selectionChanged() {
  document.getElementById("log").innerHTML += "<div>" + document.getElementById("cars").value + " selected</div>";
}
function changeSelection() {
	document.getElementById("cars").value = document.getElementById("cars").value == "Audi" ? "BMW" : "Audi";
}</script>