protected function _prepareColumns() { if ($this->getClassType() === Mage_Tax_Model_Class::TAX_CLASS_TYPE_PRODUCT) { $this->addColumnAfter('avatax_code', array('index' => 'avatax_code', 'header' => $this->__('AvaTax Code'), 'width' => '150px'), 'class_name'); } return parent::_prepareColumns(); }
/** * Prepare columns * * @return $this * @throws Exception */ protected function _prepareColumns() { $this->addColumn('op_avatax_code', array('header' => Mage::helper('avatax')->__('AvaTax Code'), 'align' => 'left', 'index' => 'op_avatax_code', 'width' => '175px')); return parent::_prepareColumns(); }