Ответ 1
Select2 API sortResults
(sortResults
)
Вы можете сортировать элементы с помощью sortResults
обратного вызова sortResults
с помощью String.localeCompare()
:
$( '#mylist' ).select2({
/* Sort data using localeCompare */
sortResults: data => data.sort((a, b) => a.text.localeCompare(b.text)),
});
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/select2/3.5.4/select2.min.css" integrity="sha256-ijlUKKj3hJCiiT2HWo1kqkI79NTEYpzOsw5Rs3k42dI=" crossorigin="anonymous" /><script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/select2/3.5.4/select2.min.js" integrity="sha256-7A2MDY2eGSSUvgfbuH1IdzYk8qkEd3uzwiXADqPDdtY=" crossorigin="anonymous"></script>
<select name="list" id="mylist" style="width:140px;">
<option>United States</option>
<option>Austria</option>
<option>Alabama</option>
<option>Jamaica</option>
<option>Taiwan</option>
<option>canada</option>
<option>palau</option>
<option>Wyoming</option>
</select>