我有一个大问题。
这个问题已经讨论过很多次了，但我无法让它工作......
我已经尝试了 Prestashop 论坛上建议的所有内容（也发布了，但仍然没有回复）： 1. 更改商店域和 SSL。首先，我将它作为growmundocannabico.com（在这两个地方都没有工作），更改为www.growmundocannabico.com，但仍然没有解决问题。
清除了 cookie 和所有浏览器历史记录（firefox），并没有解决问题。PD 也不适用于其他浏览器。在 Chrome 和 IE10 上测试。
尝试修改 .htcacess 文件，没有帮助...
这是商店网址：www.growmundocannabico.com
我已经改变了定义（'_PS_MODE_DEV_'，假）；定义（'_PS_MODE_DEV_'，真）；在 config/define.inc.php 中显示错误。结果在附件中。
谁能简单地解释一下为什么它是什么意思以及我应该做些什么来解决它？？？因为编程不是我的强项。
谢谢，
代码如下： 没看懂 1.第20行是a * 2.没有php没有关闭，应该是这样吗？
<?php
/*
* 2007-2012 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2012 PrestaShop SA
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
class TaxCore extends ObjectModel
{
/** @var string Name */
public $name;
/** @var float Rate (%) */
public $rate;
/** @var bool active state */
public $active;
/** @var boolean true if the tax has been historized */
public $deleted = 0;
/**
* @see ObjectModel::$definition
*/
public static $definition = array(
'table' => 'tax',
'primary' => 'id_tax',
'multilang' => true,
'fields' => array(
'rate' => array('type' => self::TYPE_FLOAT, 'validate' => 'isFloat', 'required' => true),
'active' => array('type' => self::TYPE_BOOL),
'deleted' => array('type' => self::TYPE_BOOL),
// Lang fields
'name' => array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'required' => true, 'size' => 32),
),
);
protected static $_product_country_tax = array();
protected static $_product_tax_via_rules = array();
protected $webserviceParameters = array(
'objectsNodeName' => 'taxes',
);
public function delete()
{
/* Clean associations */
TaxRule::deleteTaxRuleByIdTax((int)$this->id);
if ($this->isUsed())
return $this->historize();
else
return parent::delete();
}
/**
* Save the object with the field deleted to true
*
* @return bool
*/
public function historize()
{
$this->deleted = true;
return parent::update();
}
public function toggleStatus()
{
if (parent::toggleStatus())
return $this->_onStatusChange();
return false;
}
public function update($nullValues = false)
{
if (!$this->deleted && $this->isUsed())
{
$historized_tax = new Tax($this->id);
$historized_tax->historize();
// remove the id in order to create a new object
$this->id = 0;
$this->add();
// change tax id in the tax rule table
TaxRule::swapTaxId($historized_tax->id, $this->id);
} else if (parent::update($nullValues))
return $this->_onStatusChange();
return false;
}
protected function _onStatusChange()
{
if (!$this->active)
return TaxRule::deleteTaxRuleByIdTax($this->id);
return true;
}
/**
* Returns true if the tax is used in an order details
*
* @return bool
*/
public function isUsed()
{
return Db::getInstance()->getValue('
SELECT `id_tax`
FROM `'._DB_PREFIX_.'order_detail_tax`
WHERE `id_tax` = '.(int)$this->id
);
}
/**
* Get all available taxes
*
* @return array Taxes
*/
public static function getTaxes($id_lang = false, $active_only = true)
{
$sql = new DbQuery();
$sql->select('t.id_tax, t.rate');
$sql->from('tax', 't');
$sql->where('t.`deleted` != 1');
if ($id_lang)
{
$sql->select('tl.name, tl.id_lang');
$sql->leftJoin('tax_lang', 'tl', 't.`id_tax` = tl.`id_tax` AND tl.`id_lang` = '.(int)$id_lang);
$sql->orderBy('`name` ASC');
}
if ($active_only)
$sql->where('t.`active` = 1');
return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
}
public static function excludeTaxeOption()
{
static $ps_tax = null;
if ($ps_tax === null)
$ps_tax = Configuration::get('PS_TAX');
return !$ps_tax;
}
/**
* Return the tax id associated to the specified name
*
* @param string $tax_name
* @param boolean $active (true by default)
*/
public static function getTaxIdByName($tax_name, $active = 1)
{
$tax = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
SELECT t.`id_tax`
FROM `'._DB_PREFIX_.'tax` t
LEFT JOIN `'._DB_PREFIX_.'tax_lang` tl ON (tl.id_tax = t.id_tax)
WHERE tl.`name` = \''.pSQL($tax_name).'\' '.
($active == 1 ? ' AND t.`active` = 1' : ''));
return $tax ? (int)($tax['id_tax']) : false;
}
/**
* Returns the ecotax tax rate
*
* @param id_address
* @return float $tax_rate
*/
public static function getProductEcotaxRate($id_address = null)
{
$address = Address::initialize($id_address);
$tax_manager = TaxManagerFactory::getManager($address, (int)Configuration::get('PS_ECOTAX_TAX_RULES_GROUP_ID'));
$tax_calculator = $tax_manager->getTaxCalculator();
return $tax_calculator->getTotalRate();
}
/**
* Returns the carrier tax rate
*
* @param id_address
* @return float $tax_rate
*/
public static function getCarrierTaxRate($id_carrier, $id_address = null)
{
$address = Address::initialize($id_address);
$id_tax_rules = (int)Carrier::getIdTaxRulesGroupByIdCarrier((int)$id_carrier);
$tax_manager = TaxManagerFactory::getManager($address, $id_tax_rules);
$tax_calculator = $tax_manager->getTaxCalculator();
return $tax_calculator->getTotalRate();
}
/**
* Return the product tax rate using the tax rules system
*
* @param integer $id_product
* @param integer $id_country
* @return Tax
*
* @deprecated since 1.5
*/
public static function getProductTaxRateViaRules($id_product, $id_country, $id_state, $zipcode)
{
Tools::displayAsDeprecated();
if (!isset(self::$_product_tax_via_rules[$id_product.'-'.$id_country.'-'.$id_state.'-'.$zipcode]))
{
$tax_rate = TaxRulesGroup::getTaxesRate((int)Product::getIdTaxRulesGroupByIdProduct((int)$id_product), (int)$id_country, (int)$id_state, $zipcode);
self::$_product_tax_via_rules[$id_product.'-'.$id_country.'-'.$zipcode] = $tax_rate;
}
return self::$_product_tax_via_rules[$id_product.'-'.$id_country.'-'.$zipcode];
}
/**
* Returns the product tax
*
* @param integer $id_product
* @param integer $id_country
* @return Tax
*/
public static function getProductTaxRate($id_product, $id_address = null, Context $context = null)
{
if ($context == null)
$context = Context::getContext();
$address = Address::initialize($id_address);
$id_tax_rules = (int)Product::getIdTaxRulesGroupByIdProduct($id_product, $context);
$tax_manager = TaxManagerFactory::getManager($address, $id_tax_rules);
$tax_calculator = $tax_manager->getTaxCalculator();
return $tax_calculator->getTotalRate();
}
}
这是覆盖。
<?php
class Tax extends TaxCore
{
/**
* Return the product tax
*
* @param integer $id_product
* @param integer $id_address
* @return Tax Rate
*/
public static function getProductTaxRate($id_product, $id_address = null, $getCarrierRate = false)
{
include_once(_PS_ROOT_DIR_.'/modules/avalaratax/avalaratax.php');
/* Instanciate the Avalara module and check if active */
$avalara = new AvalaraTax();
if (!$avalara->active)
return parent::getProductTaxRate($id_product, $id_address, $getCarrierRate);
/* With Avalara, we disable the tax for non logged users */
if (!(int)$id_address)
return 0.;
$region = Db::getInstance()->getValue('SELECT s.`iso_code`
FROM '._DB_PREFIX_.'address a
LEFT JOIN '._DB_PREFIX_.'state s ON (s.`id_state` = a.`id_state`)
WHERE a.`id_address` = '.(int)$id_address);
/* If the Merchant does not want to calculate taxes outside his state and we are outside the state, we return 0 */
if ((!empty($region) && $region != Configuration::get('AVALARATAX_STATE') && !Configuration::get('AVALARATAX_TAX_OUTSIDE')))
return 0.;
return (float)Db::getInstance()->getValue('SELECT ac.`tax_rate`
FROM '._DB_PREFIX_.'avalara_'.($getCarrierRate ? 'carrier' : 'product').'_cache ac
WHERE ac.`id_'.($getCarrierRate ? 'carrier' : 'product').'` = '.(int)$id_product.'
AND ac.`region` = \''.pSQL($region).'\'');
}
public static function getCarrierTaxRate($id_carrier, $id_address = NULL)
{
return (float)self::getProductTaxRate($id_carrier, $id_address, true);
}
}