$t1 = $t1->addChild ( 'Товар' );
let table = document.getElementById('contentTable');
let trs= table.querySelectorAll('tr');
let tds = trs[1].querySelectorAll('td');
tds[2].style.color = 'red';
if(tariffPriceDataElement.title === 'Тариф1')
let video = [
{video1: '....'},
{video2: '....'},
{video3: '....'},
{video4: '....'},
{video5: '....'},
{video6: '....'}
];
console.log(video.slice(0,4));
if ($rs-Delete->isSuccess())
<?$result = $APPLICATION->IncludeComponent(
"bitrix:catalog.smart.filter",
"",
Array(
//другие параметры
"FILTER_NAME" => "arrFilter",
)