0

I'm looking for creating a custom attribute for products, already have a CRUD module, with name and descriptions fields, so the names from my DB should be options of that attribute. How do I need to correct this code, so it will get values from my DB? Thanks everyone!

class Material extends \Magento\Eav\Model\Entity\Attribute\Source\AbstractSource
{
    /**
     * Get all options
     * @return array
     */
    public function getAllOptions()
    {
        if (!$this->_options) {
            $this->_options = [
                ['label' => __('Cotton'), 'value' => 'cotton'],
                ['label' => __('Leather'), 'value' => 'leather'],
                ['label' => __('Silk'), 'value' => 'silk'],
                ['label' => __('Denim'), 'value' => 'denim'],
                ['label' => __('Fur'), 'value' => 'fur'],
                ['label' => __('Wool'), 'value' => 'wool'],
            ];
        }
        return $this->_options;
    }
}
Improve this question

1 Answer 1

Reset to default
2

So I figured out, how to get options for my custom attribute, from DB table, here is how my class in Source/Vendors.php looks now:

class Vendors extends \Magento\Eav\Model\Entity\Attribute\Source\AbstractSource { protected $collectionFactory;

public function __construct(CollectionFactory $collectionFactory)
{
    $this->collectionFactory = $collectionFactory;
}

/**
 * Get all options
 * @return array
 */
public function getAllOptions()
{
    if (!$this->_options) {
        /** @var Collection $collection */
        $collection = $this->collectionFactory->create();

        $vendors = $collection->getItems();

        if (!$vendors) {
            return [];
        }

        $options = [];

        foreach ($vendors as $vendor) {
            $options[] = [
                'label' => $vendor->getData('name'),
                'value' => $vendor->getData('name')
            ];
        }

        $this->_options = $options;
    }

    return $this->_options;
}
Improve this answer

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.