usertypepropertyelist.php

См. документацию.

<?php
 
namespace Bitrix\Iblock\BizprocType;
 
use Bitrix\Main;
use Bitrix\Bizproc\FieldType;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Page\Asset;
use Bitrix\Main\Loader;
 
Loc::loadMessages(__FILE__);
 
if (Loader::requireModule('bizproc'))
{
    class UserTypePropertyElist extends UserTypeProperty
    {
        private static $controlIsRendered = false;

        public static function renderControlOptions(FieldType $fieldType, $callbackFunctionName, $value)
        {
            if (is_array($value))
            {
                reset($value);
                $valueTmp = (int) current($value);
            }
            else
            {
                $valueTmp = (int) $value;
            }
 
            $iblockId = 0;
            if ($valueTmp > 0)
            {
                $elementIterator = \CIBlockElement::getList(array(), array('ID' => $valueTmp), false, false, array('ID', 'IBLOCK_ID'));
                if ($element = $elementIterator->fetch())
                    $iblockId = $element['IBLOCK_ID'];
            }
            if ($iblockId <= 0 && (int) $fieldType->getOptions() > 0)
                $iblockId = (int) $fieldType->getOptions();
 
            $defaultIBlockId = 0;
 
            $result = '<select id="WFSFormOptionsX" onchange="'.Main\Text\HtmlFilter::encode($callbackFunctionName).'(this.options[this.selectedIndex].value)">';
            $iblockTypeIterator = \CIBlockParameters::getIBlockTypes();
            foreach ($iblockTypeIterator as $iblockTypeId => $iblockTypeName)
            {
                $result .= '<optgroup label="'.Main\Text\HtmlFilter::encode($iblockTypeName).'">';
 
                $iblockIterator = \CIBlock::getList(array('SORT' => 'ASC'), array('TYPE' => $iblockTypeId, 'ACTIVE' => 'Y'));
                while ($iblock = $iblockIterator->fetch())
                {
                    $result .= '<option value="'.$iblock['ID'].'"'.(($iblock['ID'] == $iblockId) ? ' selected' : '').'>'
                        .Main\Text\HtmlFilter::encode($iblock['NAME']).'</option>';
                    if (($defaultIBlockId <= 0) || ($iblock['ID'] == $iblockId))
                        $defaultIBlockId = $iblock['ID'];
                }
 
                $result .= '</optgroup>';
            }
            $result .= '</select><!--__defaultOptionsValue:'.$defaultIBlockId.'--><!--__modifyOptionsPromt:'.Loc::getMessage('UTP_ELIST_DOCUMENT_MOPROMT').'-->';
            $fieldType->setOptions($defaultIBlockId);
 
            return $result;
        }

        public static function renderControlSingle(FieldType $fieldType, array $field, $value, $allowSelection, $renderMode)
        {
            static::initControlHelpers();
            return parent::renderControlSingle($fieldType, $field, $value, $allowSelection, $renderMode);
        }

        public static function renderControlMultiple(FieldType $fieldType, array $field, $value, $allowSelection, $renderMode)
        {
            static::initControlHelpers();
            return parent::renderControlMultiple($fieldType, $field, $value, $allowSelection, $renderMode);
        }
 
        private static function initControlHelpers()
        {
            if (!static::$controlIsRendered)
            {
                Asset::getInstance()->addJs('/bitrix/js/iblock/iblock_edit.js');
                static::$controlIsRendered = true;
            }
        }
    }
}