19 protected $_template =
'Magento_CurrencySymbol::system/currency/rate/services.phtml';
33 \
Magento\Directory\Model\
Currency\Import\Source\ServiceFactory $srcCurrencyFactory,
36 $this->_srcCurrencyFactory = $srcCurrencyFactory;
37 parent::__construct($context,
$data);
50 \
Magento\Framework\View\Element\Html\Select::class
52 $this->_srcCurrencyFactory->create()->toOptionArray()
56 'admin__control-select' 60 $this->_backendSession->getCurrencyRateService(
true)
66 return parent::_prepareLayout();
__construct(\Magento\Backend\Block\Template\Context $context, \Magento\Directory\Model\Currency\Import\Source\ServiceFactory $srcCurrencyFactory, array $data=[])