CODEWITHSUNDEEP
phpmagento
frinux
frinux

Reputation: 2092

How to add an attribute programmatically

I'd like to add an attribute to products, and I want to do this programmatically. So I added a mysql-install-0.1.0.php to a module of mine, and I added this (inspired from existing examples) :

<?php

$installer = $this;

$installer->startSetup();

$installer->addAttribute('catalog_product', 'collection', array(
        'type'              => 'varchar',
        'backend'           => '',
        'frontend'          => '',
        'label'             => 'Collection',
        'input'             => 'text',
        'class'             => '',
        'source'            => '',
        'global'            => Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_GLOBAL,
        'visible'           => false,
        'required'          => false,
        'user_defined'      => false,
        'default'           => '',
        'searchable'        => false,
        'filterable'        => false,
        'comparable'        => false,
        'visible_on_front'  => false,
        'unique'            => false,
        'apply_to'          => '',
        'is_configurable'   => false
    ));

$installer->endSetup();

Syntax seems OK, but when it comes to execute this part of the code, here is the problem :

Fatal error: Call to undefined method Mage_Core_Model_Resource_Setup::addAttribute() in /home/frleq/Dev/projets/AVIP/WORKSPACE/avip_magento/app/code/local/Smile/Magentaho/sql/magentaho_setup/mysql4-install-0.1.0.php on line 7

Do you see what's wrong? Code isn't so complicated, and it is inspired from existing and worling ones...

Thank you

Upvotes: 17

Views: 20080

Answers (2)

Roman Snitko
Roman Snitko

Reputation: 3655

If you want to use product-related options (filterable, searchable etc.), you should use Mage_Catalog_Model_Resource_Eav_Mysql4_Setup class.

In latest versions of Magento you should use Mage_Catalog_Model_Resource_Setup class.

Upvotes: 13

Anders Thirsgaard Rasmussen
Anders Thirsgaard Rasmussen

Reputation: 2058

You are using the wrong setup class. Check your setup class declaration in config.xml. You are using Mage_Core_Model_Resource_Setup. Try Mage_Eav_Model_Entity_Setup instead.

Upvotes: 28

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