I added an extra customer attribute using this code:
$installer->startSetup();
$setup = new Mage_Eav_Model_Entity_Setup('core_setup');
$entityTypeId = $setup->getEntityTypeId('customer');
$attributeSetId = $setup->getDefaultAttributeSetId($entityTypeId);
$attributeGroupId = $setup->getDefaultAttributeGroupId($entityTypeId, $attributeSetId);
$installer->addAttribute("customer", "province", array(
"type" => "varchar",
"backend" => "",
"label" => "province",
"input" => "multiselect",
"source" => 'eav/entity_attribute_source_table',
"visible" => true,
"required" => false,
"default" => "",
"frontend" => "",
"unique" => false,
"note" => "province",
'option' =>
array (
'values' =>
array (
0 => 'Rome',
1 => 'Milan',
2 => 'Florence',
3 => 'Naples',
),
),
));
$attribute = Mage::getSingleton("eav/config")->getAttribute("customer", "province");
$setup->addAttributeToGroup(
$entityTypeId,
$attributeSetId,
$attributeGroupId,
'province',
'999' //sort_order
);
$used_in_forms=array();
$used_in_forms[]="adminhtml_customer";
$used_in_forms[]="checkout_register";
$used_in_forms[]="customer_account_create";
$used_in_forms[]="customer_account_edit";
$used_in_forms[]="adminhtml_checkout";
$attribute->setData("used_in_forms", $used_in_forms)
->setData("is_used_for_customer_segment", true)
->setData("is_system", 0)
->setData("is_user_defined", 1)
->setData("is_visible", 1)
->setData("sort_order", 100)
;
$attribute->save();
$installer->endSetup();
It works fine in the backend. How to show it in customer frontend dashboard? thanks