it's my response in forum of magento
http://www.magentocommerce.com/boards/viewthread/265120/
http://www.magentocommerce.com/boards/viewthread/265120/
<?php
$magePath = 'app/Mage.php';
require_once $magePath;
Varien_Profiler::enable(); Mage::setIsDeveloperMode(true); ini_set('display_errors', 1);
umask(0);
Mage::app()->setCurrentStore(Mage_Core_Model_App::ADMIN_STORE_ID);
$product_ids = array(1,2,167);
$productmodel = Mage::getModel('catalog/product');
foreach ($product_ids as $product_id) { /**i use this two arrays for collecte value because i uses inside setData of
current option*/$cos=array();$co=array();
$product = $productmodel->load($product_id);
$options = $product->getProductOptionsCollection();
if (isset($options)) { foreach ($options as $o) {
$title = $o->getTitle();/**
this block is for changing information of specific option from collection options inside
current product
the save method for this option in end of code
*/if ($title == "Line 1/Front") {
$o->setProduct($product); $o->setTitle("Line 1/Ftont"); $o->setType("drop_down"); $o->setIsRequire(1);$o->setSortOrder(0);
}/**
this block for update or add information of specific value inside current option
*/$optionType = $o->getType(); //test typeif ($optionType == "drop_down") { //getting collection of value related to current option$values = $o->getValuesCollection(); $found = false;
foreach ($values as $k => $v) { //test existing of value for updateif (1 == preg_match("/said$/i", $v->getTitle())) { //update and save$v->setTitle("morad")
->setSku("kk")
->setPriceType("fixed")
->setSortOrder(0)
->setPrice(floatval(13.0000));$v->setOption($o)->save();/**
this ligne is important i collecte all value required for normalize save function
related to current option
*/$cos[]=$v->toArray($co);}
} /**
create new value object you can use $option->getValueInstance() for working with
getSingleton
*/$value = Mage::getModel('catalog/product_option_value'); $value->setOption($o)
->setTitle('valueiwant')
->setSku("nn")
->setPriceType("fixed")
->setSortOrder(1)
->setPrice(12)/**
this ligne is important (relation forigien key) for related this new value
to specific option
*/->setOptionId($o->getId());$value->save();/**
this ligne is important i collecte all value required for normalize save function
related to current option
*/$cos[]=$value->toArray($co);}
$o->setData("values",$cos)->save();//var_dump($cos);
}
}
}
