Bitrix:catalog.smart.filter sorting values ​​in property lists?

Question

1C-Bitrix

How to automatically sort the values ​​in the lists of properties alphabetically in the "Smart Filter" of Bitrix??? I know about manual sorting - but there are too many parameters, so it's not an option. The documentation was reviewed 100 times - there is no answer there.

Answer 1

Solved the problem with a crutch.
In the standard smart filter template file catalog.smart.filter/.default/template.php add the following code after line 156

<? //Сортировка по алфавиту
          foreach ($arItem["VALUES"] as $key => $sortkey) {
            $values[$key]  = $sortkey['VALUE'];
          }
          array_multisort($values, SORT_ASC, $arItem['VALUES']);
          unset($values);
          ?>

Answer 2

Take an array and sort php.net/manual/en/array.sorting.php

Answer 3

It depends on the type of property, I use element binding more often (and I advise everyone to do the same), in which case the property values ​​can be sorted by the sort field
(does not work with element binding with autocomplete, I think this is only in older versions of the kernel)