_converter = $converter; parent::__construct($context, $data); } /** * Get options from column * * @return array */ protected function _getOptions() { return $this->_converter->toFlatArray($this->getColumn()->getOptions()); } /** * Renders grid column * * @param \Magento\Framework\DataObject $row * @return string */ public function render(\Magento\Framework\DataObject $row) { $name = $this->getColumn()->getName() ? $this->getColumn()->getName() : $this->getColumn()->getId(); $html = 'getColumn()->getValidateClass() . '>'; $value = $row->getData($this->getColumn()->getIndex()); foreach ($this->_getOptions() as $val => $label) { $selected = $val == $value && $value !== null ? ' selected="selected"' : ''; $html .= ''; $html .= $this->escapeHtml($label) . ''; } $html .= ''; return $html; } }