JSFiddle - React, Tailwind, and code Playground

by Malik Naik

HTML

<select class="select1" id="select1">
    <option value ="0">Option 1</option>
    <option value ="1">Option 2</option>
    <option value ="2">Option 3</option>
</select>

JavaScript

document.getElementById("select1").addEventListener("change", function(){
    var a = document.getElementById("select1").value;

   alert(a);
});