<?php /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ namespace Magento\Directory\Block\Adminhtml\Frontend\Region; use Magento\Framework\Data\Form\Element\AbstractElement; class Updater extends \Magento\Config\Block\System\Config\Form\Field { /** * @var \Magento\Directory\Helper\Data */ protected $_directoryHelper; /** * @param \Magento\Backend\Block\Template\Context $context * @param \Magento\Directory\Helper\Data $directoryHelper * @param array $data */ public function __construct( \Magento\Backend\Block\Template\Context $context, \Magento\Directory\Helper\Data $directoryHelper, array $data = [] ) { $this->_directoryHelper = $directoryHelper; parent::__construct($context, $data); } /** * @param AbstractElement $element * @return string */ protected function _getElementHtml(AbstractElement $element) { $html = parent::_getElementHtml($element); $html .= "<script type=\"text/javascript\">" . "require(['mage/adminhtml/form'], function(){" . "window.updater = new RegionUpdater('tax_defaults_country'," . " 'tax_region', 'tax_defaults_region', " . $this->_directoryHelper->getRegionJson() . ", 'disable');});</script>"; return $html; } }