class.arEditFields.php

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<?php
require_once('./Services/ActiveRecord/Views/class.arViewField.php');
require_once('./Services/ActiveRecord/Views/class.arViewFields.php');

class arEditFields extends arViewFields
{
    const FIELD_CLASS = 'arEditField';


    public function sortFields()
    {
        uasort($this->fields, function (arEditField $field_a, arEditField $field_b) {
            //If both fields are or are not subelements, then let the position decide which is displayed first
            if (($field_a->getSubelementOf()) == ($field_b->getSubelementOf())) {
                return $field_a->getPosition() > $field_b->getPosition();
            } //If only one of the elements is a subelement, then the other has to be generated first
            else {
                return $field_a->getSubelementOf();
            }
        });
    }
}