How to solve the problem with unloading from 1s if the group structure changes?

Question

1C-Bitrix

The problem is this. If managers move groups in 1s, unloading from 1s does not work. What to do?

Answer 1

Catch the moment of unloading from 1C on the Bitrix side, in init.php, and replace the sections of the goods with the ones you need.

<? 
AddEventHandler("iblock", "OnBeforeIBlockElementUpdate","changeElementFieldsOnUpdateImport1C"); 
function changeIblockSectionsOnImportUpdate(&$arFields) 
{ 
    if ($_REQUEST['mode']=='import') 
    { 
        // тут смотрите $arFields товара и заменяете нужные значения
    } 
} 
AddEventHandler("iblock", "OnBeforeIBlockElementAdd","changeElementFieldsOnAddImport1C"); 
function changeElementFieldsOnAddImport1C(&$arFields) 
{ 
    if ($_REQUEST['mode']=='import') 
    { 
        // тут смотрите $arFields товара и заменяете нужные значения
    } 
} 
?>