select2 with no datasource

by alfredopacino

HTML

<script src="https://code.jquery.com/jquery-3.6.0.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>

<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/select2.min.css" rel="stylesheet" />
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/select2.min.js"></script>

<select class="select2" style="width:500px">

</select>

JavaScript

$(document).ready(function() {
    $('.select2').select2({
	    tags: true,
      multiple: true
    });
});