JSFiddle - React, Tailwind, and code Playground

by ian_smithz

HTML

<img src="http://www.w3schools.com/images/tryitimg.gif" id="flag"/>



 <select name="locale" id="locale_choice">
  <option value="en">United Kingdom</option>
  <option value="de">Germany</option>
</select>

JavaScript

$(function(){
    $('#locale_choice').on('change', function(){
        $('#flag').attr('src', 'img/' + $(this).val().substring(0,2) + '.gif');
    });
});