php - Adding new categories and subcategories - Magento -

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what need add new categories , subcategories .csv file. can create new root category, don't know how make subcategory:

$category = mage::getmodel('catalog/category'); $category->setstoreid(0);    $rootcategory['name'] = 'reserved';   $rootcategory['path'] = "1"; // root category   $rootcategory['display_mode'] = "products_and_page";   $rootcategory['is_active'] = 1;    $category->adddata($rootcategory); $parentcategory= $category; // doesn't work, want here (root) category id   try {     $category->save();   }   catch (exception $e){     echo $e->getmessage();   }

csv file formatted this:

root_cat_id;subcat_id;subcat_name;subsubcat_id;subsubcat_name; ex. 1;2;animal;3;dog;

how can id of added category, , add subcategory related category?

thanks in advance

to make category child of category, set path parent categories path before saving it. 

$childcategory->setpath($parentcategory->getpath())

after child category saved (and has id), id appended path attribute automatically after save() called.
magento automatically set parent_id , level attributes you.


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