s2ar

<?php
AddEventHandler("catalog", "OnPriceUpdate", array("MyClassUpdatePrice", "OnBeforePriceUpdateHandler")); 
AddEventHandler("catalog", "OnPriceAdd", array("MyClassUpdatePrice", "OnBeforePriceUpdateHandler"));
AddEventHandler("iblock", "OnBeforeIBlockElementDelete", Array("MyClassUpdatePrice", "OnBeforeIBlockElementDeleteHandler"));

class MyClassUpdatePrice
{
    function OnBeforePriceUpdateHandler($PRICE_ID, $arFields) {
        if(!$arFields['PRICE']) $arFields['PRICE'] = 0;             
        if(!$arFields['PRODUCT_ID']) $arFields['PRODUCT_ID'] = $PRICE_ID;

s2ar

//  method beginner
var el = jQuery(this);
el.css('pointer-events','none');
// ajax code
// method end
el.css('pointer-events','auto');

s2ar

<?php
/**
 * Пример использования
 * SetUserField ("BLOG_RATING", $CommentID, "UF_RATING", $Rating);
 * echo "Рейтинг комментария: ".GetUserField ("BLOG_RATING", $CommentID, "UF_RATING");
 */


function SetUserField($entity_id, $value_id, $uf_id, $uf_value) { //запись значения

s2ar

<?define("NOT_CHECK_PERMISSIONS", true);?>
<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_before.php");?>
<?
if(defined('BX_UTF') && BX_UTF == TRUE){

	$msg = array(
		'charset' => 'UTF-8',
		'userChngScs' => 'Пользователь успешно изменён.',
		'userAddScs' => 'Пользователь успешно добавлен.',
		'delScript' => 'Удалить скрипт',

s2ar

<?php
		$aPropList = array();
		$rEnum = CIBlockProperty::GetPropertyEnum($propID, Array('SORT'=>'ASC'), Array("IBLOCK_ID"=>2));
		while($aEnum = $rEnum->Fetch()){			
		    $aPropList[] = array('id'=>$aEnum['ID'], 'code'=>$aEnum['XML_ID'] ,'value'=>$aEnum['VALUE']);
		}

s2ar

<?php	
	$aFilter = Array('IBLOCK_ID'=>9, 'DEPTH_LEVEL'=>1,"UF_SECTION_REF" => $sectionID);
	$rSect = CIBlockSection::GetList(Array('SORT'=>'ASC'), $aFilter, false, array('UF_*'));

	$aSections = array();
	while($aSect = $rSect->GetNext())  { 
		$aSections[] = $aSect;
	}

s2ar

<?php
use Bitrix\Main\Application;
$request = Application::getInstance()->getContext()->getRequest();

$value = $request->get("some_name");
$value = $request["some_name"];

$value = $request->getQuery("some_name");   // получение GET-параметра
$value = $request->getPost("some_name");   // получение POST-параметра
$value = $request->getFile("some_name");   // получение загруженного файла

s2ar

<?php
array(
   "CONDITION"   =>   "#^/weather/([^/]+)/([^/]+)/($|index\\.php|\\?.*)#",
   "RULE"   =>   "COUNTRY_CODE=$1&CITY_CODE=$2",
   "ID"   =>   "",
   "PATH"   =>   "/weather/city.php",
), 

/*
/weather/russia/moscow/ => /weather/city.php?COUNTRY_CODE=russia&CITY_CODE=moscow 

s2ar

<?php
use Bitrix\Main\Application;
use Bitrix\Highloadblock\HighloadBlockTable;
use Bitrix\Main\Loader;

Loader::includeModule('highloadblock');
Loader::includeModule('iblock');

$hlBlockId = 2;

s2ar

<?php
AddEventHandler('main', 'OnEventLogGetAuditTypes', 'ASD_OnEventLogGetAuditTypes');
function ASD_OnEventLogGetAuditTypes()
{
   return array('MY_OWN_TYPE' => '[MY_OWN_TYPE] Мой собственный тип');
}


CEventLog::Add(array(
         "SEVERITY" => "SECURITY",