https://gist.github.com/jreinke/1678387#file-mysql4-install-0-1-0-php-L4-L18
<?php
$installer = $this;
$installer->startSetup();
$installer->addAttribute('customer', 'civility', array(
'label' => 'Civility',
'visible' => true,
'required' => false,
'type' => 'int',
'input' => 'select',
'user_defined' => '1',
'source' => 'eav/entity_attribute_source_table',
));
$tableOptions = $installer->getTable('eav_attribute_option');
$tableOptionValues = $installer->getTable('eav_attribute_option_value');
$attributeId = (int) $installer->getAttribute('customer', 'civility', 'attribute_id');
foreach (array('Mr', 'Mrs', 'Miss') as $sortOrder => $label) {
$data = array(
'attribute_id' => $attributeId,
'sort_order' => $sortOrder,
);
$installer->getConnection()->insert($tableOptions, $data);
$optionId = (int) $installer->getConnection()->lastInsertId($tableOptions, 'option_id');
$data = array(
'option_id' => $optionId,
'store_id' => 0,
'value' => $label,
);
$installer->getConnection()->insert($tableOptionValues, $data);
}
$installer->endSetup();
registration.phtml
<li>
<?php
$attribute = Mage::getModel('eav/config')->getAttribute('customer','civility');
$options = $attribute->getSource()->getAllOptions();
?>
<label for="civility" class="<?php if($attribute->getIsRequired() == true){?>required<?php } ?>"><?php if($attribute->getIsRequired() == true){?><em>*</em><?php } ?><?php echo $this->__('Civility') ?></label>
<div class="input-box">
<select name="civility" id="civility" class="<?php if($attribute->getIsRequired() == true){?>required-entry<?php } ?>">
<?php
foreach($options as $option){
?>
<option value='<?php echo $option['value']?>' <?php if($this->getFormData()->getCivility() == $option['value']){ echo 'selected="selected"';}?>><?php echo $this->__($option['label'])?></option>
<?php } ?>
</select>
</div>
</li>
edit.php
<li>
<?php
$attribute = Mage::getModel('eav/config')->getAttribute('customer','civility');
$options = $attribute->getSource()->getAllOptions();
?>
<label for="civility" class="<?php if($attribute->getIsRequired() == true){?>required<?php } ?>"><?php if($attribute->getIsRequired() == true){?><em>*</em><?php } ?><?php echo $this->__('Civility') ?></label>
<div class="input-box">
<select name="civility" id="civility" class="<?php if($attribute->getIsRequired() == true){?>required-entry<?php } ?>">
<?php
foreach($options as $option){
?>
<option value='<?php echo $option['value']?>' <?php if($this->getCustomer()->getCivility() == $option['value']){ echo 'selected="selected"';}?>><?php echo $this->__($option['label'])?></option>
<?php } ?>
</select>
</div>
</li>
http://www.blessthemoon.com/magento-eav-model-and-customer-registration-part-4-adding-a-source-model/
