Lorem Ipsum (Все сообщения пользователя)

<? if (($arElement['PROPERTY_ДОСТУПНОСТЬ']) == 0) continue; ?>

<div class="catalog-section">
<? if($arSection['NAME'] && $arResult['SECTION']['ID'] != $arSection['ID']): ?>
    <div class="catalog-section-title<? if($bHasChildren): ?> active<? endif; ?>" <? if($bHasChildren): ?>style="margin:0px 0px 4px 0px;"<? else: ?>style="margin:0px 0px 2px 0px;"<? endif; ?>>
        <a href="<?= $arSection["SECTION_PAGE_URL"] ?>">
            <?= $arSection["NAME"] ?> 
            <? if ($arParams["COUNT_ELEMENTS"]): ?>
                <?= $arSection["ELEMENT_CNT"] ?>
            <? endif; ?>
        </a>

                    <? if ($arParams["COUNT_ELEMENTS"]): ?>
                        Количество работ: <?= $arSection["ELEMENT_CNT"] ?>
                    <? endif; ?>

<div class="separator">Вот этот див если нет товаров по свойству 48 или другому</div>

...
<? if ($arResult["DEPTH_LEVEL"] == 3): { ?>
        <div class="col-md-9 col-sm-9" id="catalog__items">

            <div class="separator">группа 3 (в которой нет товара). Как скрыть вывод этого слоя если здесь нет товаров?</div>

            <? foreach ($arResult["ITEMS"] as $cell => $arElement): ?>
                <? if (($arElement['PROPERTY_34']) == 48): ?> 
                    <?
                    $this->AddEditAction($arElement['ID'], $arElement['EDIT_LINK'], CIBlock::GetArrayByID($arParams["IBLOCK_ID"], "ELEMENT_EDIT"));
                    $this->AddDeleteAction($arElement['ID'], $arElement['DELETE_LINK'], CIBlock::GetArrayByID($arParams["IBLOCK_ID"], "ELEMENT_DELETE"), 
                            array("CONFIRM" => GetMessage('CT_BCS_ELEMENT_DELETE_CONFIRM')));
                    ?>
                    <div class="col-md-4" id="<?= $this->GetEditAreaId($arElement['ID']); ?>">
                         ...
                    </div>
                <? endif; ?>
            <? endforeach; ?>
               ...

...
   <div class="block" id="<?= $this->GetEditAreaId($arSection['ID']); ?>">
...

"SECTION_USER_FIELDS" => array("UF_NEW_COLLECTION","")

...
<? if ($arSection["UF_NEW_COLLECTION"]): ?>
   <div class="newproduct"></div>
<? endif; ?>
...

foreach ($arResult['SECTIONS'] as $k => $arSection) {   
    $res = CIBlockSection::GetList(array(), array('IBLOCK_ID' => $arParams['IBLOCK_ID'], 'ID' => $arSection['ID']), false, array("UF_NEW_COLLECTION"));

   while($db_res = $res->GetNext()):
           $arResult['SECTIONS'][$k]['UF_NEW_COLLECTION'] = $db_res['UF_NEW_COLLECTION'];
    endwhile; 
}

...
<div class="block" id="<?= $this->GetEditAreaId($arSection['ID']); ?>">
   <div class="case-section">

<? if ($arSection["UF_NEW_COLLECTION"]): ?>
   <div class="newproduct"></div>
<? endif  ?> 
...                                                

foreach ($arResult['SECTIONS'] as $k => $arSection) {
    $res = CIBlockSection::GetList(array(), array('IBLOCK_ID' => $arParams['IBLOCK_ID'], 'ID' => $arSection['ID']), false, array("UF_NEW"));

    while ($db_res = $res->GetNext()):
        $arResult['SECTIONS'][$k]['UF_NEW'] = $db_res['UF_NEW'];
    endwhile; }

...
<div class="block" id="<?= $this->GetEditAreaId($arSection['ID']); ?>">
   <div class="case-section">
   <? if($arSection["UF_NEW_COLLECTION"]):?>
   <div class="newproduct"></div>
   <? endif ?>  
...