Bootstrap Selectpicker-noneResultsText无法与optgroup一起使用

Question

I am using bootstrap selectpicker to make the custom select box. Problem is noneResultsText is not coming with optgroup, when i am removing optgroup noneResultsText is working fine. Not sure what would be the solution.

HTML:

<select class="selectpicker" data-live-search="true" >
    <optgroup label="Picnic">
       <option>Alabama</option>
       <option>Alaska </option>
       <option>Arizona </option>    
    </optgroup>
</select>

JS:

$('.selectpicker').selectpicker({
           noneResultsText: 'I found no results'
      });

Working example : http://jsfiddle.net/9abm0hhy/24/

Answer 1

我得到了解决方案，我只是用更新的版本更新了selectpicker.js，noneResulttet开始工作。