JSFiddle - React, Tailwind, and code Playground

by Hishchnik

HTML

<div class="chzn-container chzn-container-single chzn-container-single-nosearch" style="width: 220px;" title="" id="jform_request_rid_chzn">
<a class="chzn-single" tabindex="-1">
<span>- Выбрать -</span>
<div><b></b></div></a>
<div class="chzn-drop">
<div class="chzn-search">
<input type="text" autocomplete="off" readonly=""></div>
<ul class="chzn-results"></ul>
</div>
</div>

JavaScript

jQuery(document).ready(function($){
    var id = 'jform_request_rid';
    if($('#'+id+'_chzn').length){
    var obj = $('#'+id+'_chzn');
    var ob  = obj.find('.chzn-results');
    alert('class: '+ob.attr('class')); 
    ob.append('123');    
    }
});