*/ class Qty extends \Magento\Backend\Block\Widget\Grid\Column\Renderer\Input { /** * Type config * * @var \Magento\Catalog\Model\ProductTypes\ConfigInterface */ protected $typeConfig; /** * @param \Magento\Backend\Block\Context $context * @param \Magento\Catalog\Model\ProductTypes\ConfigInterface $typeConfig * @param array $data */ public function __construct( \Magento\Backend\Block\Context $context, \Magento\Catalog\Model\ProductTypes\ConfigInterface $typeConfig, array $data = [] ) { parent::__construct($context, $data); $this->typeConfig = $typeConfig; } /** * Returns whether this qty field must be inactive * * @param \Magento\Framework\DataObject $row * @return bool */ protected function _isInactive($row) { return $this->typeConfig->isProductSet($row->getTypeId()); } /** * Render product qty field * * @param \Magento\Framework\DataObject $row * @return string */ public function render(\Magento\Framework\DataObject $row) { // Prepare values $disabled = ''; $addClass = ''; if ($this->_isInactive($row)) { $qty = ''; $disabled = 'disabled="disabled" '; $addClass = ' input-inactive'; } else { $qty = $row->getData($this->getColumn()->getIndex()); $qty *= 1; if (!$qty) { $qty = ''; } } // Compose html $html = 'getColumn()->getId() . '" '; $html .= 'value="' . $qty . '" ' . $disabled; $html .= 'class="input-text admin__control-text ' . $this->getColumn()->getInlineCss() . $addClass . '" />'; return $html; } }