Magento 2 – Add Attribute to Multiple Attribute Sets Programmatically

attribute-setattributeseavmagento2product-attribute

Subject. Which classes I need to use to deal with it?

It seems that I don't understand much about how attributes work.

For example I use this code to add attribute to one attribute set and to one attribute group:

/** @var $attribute \Magento\Catalog\Model\ResourceModel\Eav\Attribute */
$attribute->setAttributeSetId($attributeSetId);
$attribute->setAttributeGroupId($groupId);

Thanks.

UPD:
My problem not in 'how to get attribute set ids', I already have a few. I'm more interesting in the part of code where // add your code here.
I think if we set the value by method $attribute->setAttributeSetId(), it override previous attribute set link in the attribute. I'm trying to find some solution like $attribute->addAttributeSetId() or $attribute->setAttributeSetIds(), but there are none

UPD2:
Found the way: Using \Magento\Eav\Api\AttributeManagementInterface->assign(). Full code in answer below.

Best Answer

Found a simple solution.

my method:

public function assignAttributeToSets($attribute_code, $attribute_set_ids) {
    foreach ($attribute_set_ids as $set_id) {
        $group_id = $this->config->getAttributeGroupId($set_id, 'Product Details');
        $this->attributeManagement->assign(
            'catalog_product',  // entity type code
            $set_id,
            $group_id,
            $attribute_code,
            null
        );
    }
}

And constructor:

public function __construct(
    \Magento\Catalog\Model\Config $config,
    \Magento\Eav\Api\AttributeManagementInterface $attributeManagement
)
{
    $this->config = $config;
    $this->attributeManagement = $attributeManagement;
}

Related Solutions

Create and Add Attribute Group with Attributes to All Attribute Sets in Magento 1

It's a lot easier to do it via setup script. Here is an example:

// Add new Attribute group
$groupName = 'My Attr Group';
$entityTypeId = $installer->getEntityTypeId('catalog_product');
$attributeSetId = $installer->getDefaultAttributeSetId($entityTypeId);
$installer->addAttributeGroup($entityTypeId, $attributeSetId, $groupName, 100);
$attributeGroupId = $installer->getAttributeGroupId($entityTypeId, $attributeSetId, $groupName);

// Add existing attribute to group
$attributeId = $installer->getAttributeId($entityTypeId, ATTRIBUTE_CODE);
$installer->addAttributeToGroup($entityTypeId, $attributeSetId, $attributeGroupId, $attributeId, null);

Note: $installer variable is instance of Mage_Eav_Model_Entity_Setup class. You can look there for further reference. You can also look in app/code/core/Mage/Catalog/sql/catalog_setup folder for some more examples.

Programmatically Update Attribute Option Values for Each Store View

While all of the above answers are correct, I have also found that if you want to just update one option, you can use a shorthand version:

No need to update all the array of options, just set the one you like, like this

Here is an example adding an option to an attribute with values:

//option id = 42
//store value => beer
//default value => Beer
//2nd store value => Bière (french)


//load attribute as in other examples
$attribute = $attribute_model->load($attribute_code);

$option_id = 42; // NUMERIC VALUE
$opt_default_name='beer';
$opt_default_store = 'Beer';
$opt_2nd_store = 'Biére';

$attribute->setData('option', array('value'=> array(
    $option_id => array ($opt_default_name, $opt_default_store,  $opt_2nd_store));
)));
$attribute->save();

This will just modify the option "beer" for the default and second store (ok. the example is quick, just check the others for correctly getting store IDs..)

Best Answer

Related Solutions

Create and Add Attribute Group with Attributes to All Attribute Sets in Magento 1

Programmatically Update Attribute Option Values for Each Store View

Related Topic