onchange.php

См. документацию.

<?
 
namespace Bitrix\Main\Grid\Panel\Snippet;
 
use Bitrix\Main\Localization\Loc;
 
Loc::loadMessages(__FILE__);
 

class Onchange
{
    protected $actions;

    public function __construct($actions = array())
    {
        if (!empty($actions) && is_array($actions))
        {
            foreach ($actions as $key => $action)
            {
                if (isset($action["CONFIRM"]) && $action["CONFIRM"] === true)
                {
                    if (empty($action["CONFIRM_MESSAGE"]))
                    {
                        $actions[$key]["CONFIRM_MESSAGE"] = Loc::getMessage("DEFAULT_CONFIRM_MESSAGE");
                    }
 
                    if (empty($action["CONFIRM_APPLY_BUTTON"]))
                    {
                        $actions[$key]["CONFIRM_APPLY_BUTTON"] = Loc::getMessage("CONFIRM_APPLY_BUTTON");
                    }
 
                    if (empty($action["CONFIRM_CANCEL_BUTTON"]))
                    {
                        $actions[$key]["CONFIRM_CANCEL_BUTTON"] = Loc::getMessage("CONFIRM_CANCEL_BUTTON");
                    }
                }
            }
 
            $this->actions = $actions;
        }
    }
 

    public function addAction($action = array())
    {
        if (isset($action["CONFIRM"]) && $action["CONFIRM"] === true)
        {
            if (!isset($action["CONFIRM_MESSAGE"]) || empty($action["CONFIRM_MESSAGE"]))
            {
                $action["CONFIRM_MESSAGE"] = Loc::getMessage("DEFAULT_CONFIRM_MESSAGE");
            }
 
            if (!isset($action["CONFIRM_APPLY_BUTTON"]) || empty($action["CONFIRM_APPLY_BUTTON"]))
            {
                $action["CONFIRM_APPLY_BUTTON"] = Loc::getMessage("CONFIRM_APPLY_BUTTON");
            }
 
            if (!isset($action["CONFIRM_CANCEL_BUTTON"]) || empty($action["CONFIRM_CANCEL_BUTTON"]))
            {
                $action["CONFIRM_CANCEL_BUTTON"] = Loc::getMessage("CONFIRM_CANCEL_BUTTON");
            }
        }
 
        $this->actions[] = $action;
    }
 

    public function toArray()
    {
        return $this->actions;
    }
}