I am creating a custom product attribute in Magento 2 by custom module InstallData.php code following
<?php
namespace Awa\Brand\\Setup;
use Magento\Eav\Setup\EavSetupFactory;
use Magento\Framework\Setup\InstallDataInterface;
use Magento\Framework\Setup\ModuleContextInterface;
use Magento\Framework\Setup\ModuleDataSetupInterface;
class InstallData implements InstallDataInterface
{
/**
* EAV setup factory
*
* @var \Magento\Eav\Setup\EavSetupFactory
*/
private $eavSetupFactory;
/**
* Constructor
*
* @param EavSetupFactory $eavSetupFactory
*/
public function __construct(
EavSetupFactory $eavSetupFactory
) {
$this->eavSetupFactory = $eavSetupFactory;
}
/**
* {@inheritdoc}
*/
public function install(
ModuleDataSetupInterface $setup,
ModuleContextInterface $context
) {
$setup->startSetup();
$eavSetup = $this->eavSetupFactory->create(['setup' => $setup]);
$eavSetup->addAttribute(
\Magento\Catalog\Model\Product::ENTITY,
'awa_brand',
[
'type' => 'int',
'backend' => '',
'frontend' => '',
'label' => 'Attribute Select',
'input' => 'select',
'class' => '',
'source' => 'Awa\Brand\Model\Config\Source\Options',
'global' => \Magento\Eav\Model\Entity\Attribute\ScopedAttributeInterface::SCOPE_STORE,
'visible' => true,
'required' => true,
'user_defined' => false,
'default' => '',
'searchable' => false,
'filterable' => false,
'comparable' => false,
'visible_on_front' => false,
'used_in_product_listing' => true,
'unique' => false,
'apply_to' => ''
]
);
$setup->endSetup();
}
}
and source Module is bellow
<?php
namespace Awa\Brand\Model\Config\Source;
class Options extends \Magento\Eav\Model\Entity\Attribute\Source\AbstractSource
{
/**
* to option array
*
* @return array
*/
public function getAllOptions()
{
$_objManager = \Magento\Framework\App\ObjectManager::getInstance();
$brandData = $_objManager->create('Awa\Brand\Model\Brand')->getCollection();
$options = array();
$options[] =[
'value' => '',
'label' => __('-- Please Select --')
];
foreach($brandData as $_brand){
$options[] = [
'value' => $_brand->getBrandId(),
'label' => __($_brand->getTitle())
];
}
return $options;
}
public function toOptionArray()
{
$_objManager = \Magento\Framework\App\ObjectManager::getInstance();
$brandData = $_objManager->create('Awa\Brand\Model\Brand')->getCollection();
$options = array();
$options[] =[
'value' => '',
'label' => __('-- Please Select --')
];
foreach($brandData as $_brand){
$options[] = [
'value' => $_brand->getBrandId(),
'label' => __($_brand->getTitle())
];
}
return $options;
}
}
This attribute created successfull
When I try to get product collection by this attribute its not working and this attribute not showing product collection
MY get product collection code following
<?php
$_product = $block->getProduct();
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$productCollection = $objectManager->get('Magento\Catalog\Model\ResourceModel\Product\CollectionFactory');
$collection = $productCollection->create()
->addAttributeToFilter('awa_brand',array('eq' => $_product->getAwaBrand()))
->setPageSize(3);
foreach($collection as $product):
echo '<pre/>'; print_r($product->getData());exit;
endforeach;
?>