JSFiddle - React, Tailwind, and code Playground
by Superman
HTML
<select name="Item[itemTypeId]" id="dd_menu">
<option value="" selected="selected">Select one</option>
<option value="audio">Audio</option>
<option value="category">Category</option>
<option value="user">User</option>
<option value="video">Video</option>
<option value="article">Article</option>
</select>
<div id="audio" class="forms">Audio</div>
<div id="category" class="forms">Category</div>
<div id="user" class="forms">User</div>
<div id="video" class="forms">Video</div>
<div id="articles" class="forms">Article</div>
JavaScript
$('.forms').hide();
$(function() {
$('#dd_menu').change(function() {
$('.forms').hide();
$('#' + $(this).val()).show();
});
});