php - How to add attribute option label and value in magento by coding? -


i add, update , delete magento product attribute option value , label ? not admin coding....

thanks in advance..

hello all,  got it.

here have product attribute name manufacturer , add new manufacturer "adidas" coding. below snippet same.

also can delete attribute option value coding.

<?php // add new option in manufacturer attribut coding 'adidas' in manufacturer attribute $attribute_code=mage::getmodel('eav/entity_attribute')->getidbycode('catalog_product', "manufacturer"); $attributeinfo = mage::getmodel('eav/entity_attribute')->load($attribute_code); $attribute_table = mage::getmodel('eav/entity_attribute_source_table')->setattribute($attributeinfo); $options = $attribute_table->getalloptions(false);  //$options = $attributeinfo->getsource()->getalloptions(false); $_optionarr = array('value'=>array(), 'order'=>array(), 'delete'=>array()); foreach ($options $option){     $_optionarr['value'][$option['value']] = array($option['label']);     $checkarray[] = $option['label'];     } if (!in_array('adidas', $checkarray)) {     $_optionarr['value']['option_1'] = array('adidas');     $attributeinfo->setoption($_optionarr);     $attributeinfo->save(); }  //delete option manufacturer 'adidas'  $attribute_code=mage::getmodel('eav/entity_attribute')->getidbycode('catalog_product', "manufacturer"); $attributeinfo = mage::getmodel('eav/entity_attribute')->load($attribute_code); $attribute_table = mage::getmodel('eav/entity_attribute_source_table')->setattribute($attributeinfo); $options = $attribute_table->getalloptions(false); //$options = $attributeinfo->getsource()->getalloptions(false); $_optionarr = array('value'=>array(), 'order'=>array(), 'delete'=>array()); foreach ($options $option){                 $_optionarr['value'][$option['value']] = array($option['label']);                     if('adidas' == $option['label']){                     $_optionarr['delete'][$option['value']] = true;                     }                 } $attributeinfo->setoption($_optionarr); $attributeinfo->save(); ?>

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