JSFiddle - React, Tailwind, and code Playground

by Lalji Tadhani

HTML

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.8/js/select2.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.8/css/select2.min.css">
<select class="js-example-events">

</select>

JavaScript

$(".js-example-events").select2();

$(function() {
  $('select')
    .select2({
      placeholder: 'Search Command...',
      width: '200',
      multiple: false,
      data: [{
        id: '',
        text: ''
      }, {
        id: 'testing1',
        text: 'testing1'
      }, {
        id: 'testing 1,2,3',
        text: 'testing 1,2,3gffffff'
      }],
      tokenSeparators: ['|']
    })
    .on('select2:open', function() {
      $('.select2-container').css('width','500px');
    })
    .on("select2:close", function () { 
    	$('.select2-container').css('width','200px');
    });
});