如果满足条件，则删除运输选项 [英] Remove Shipping Option if Condition is Met

问题描述

如果要满足某些条件，我想从运输方式中删除标准运输选项productmatrix_Standard.我相信我需要重写以下内容:

I would like to remove the standard shipping option productmatrix_Standard from the shipping methods if a certain condition is met. I believe I need to override the following:

/**
 * One page checkout status
 *
 * @category   Mage
 * @category   Mage
 * @package    Mage_Checkout
 * @author      Magento Core Team <[e-mail]>
 */
class Mage_Checkout_Block_Onepage_Shipping_Method_Available extends Mage_Checkout_Block_Onepage_Abstract
{
    protected $_rates;
    protected $_address;

    public function getShippingRates()
    {

        if (empty($this->_rates)) {
            $this->getAddress()->collectShippingRates()->save();

            $groups = $this->getAddress()->getGroupedAllShippingRates();
            /*
            if (!empty($groups)) {
                $ratesFilter = new Varien_Filter_Object_Grid();
                $ratesFilter->addFilter(Mage::app()->getStore()->getPriceFilter(), 'price');

                foreach ($groups as $code => $groupItems) {
                    $groups[$code] = $ratesFilter->filter($groupItems);
                }
            }
            */

            return $this->_rates = $groups;
        }

        return $this->_rates;
    }
}

如何跳过该集合中现有的运输方式，或者清空并手动重建它，而忽略productmatrix_Standard选项?

How can I remove existing shipping methods from this collection, or empty it and re-build it manually, skipping the productmatrix_Standard option?

推荐答案

我最后得到了

<?php

    public function getShippingRates() {

        if (empty($this->_rates)) {

            $this->getAddress()->collectShippingRates()->save();

            $groups = $this->getAddress()->getGroupedAllShippingRates();

            if ($this->someCondition()) {

                $badMethods = array('productmatrix_Standard');

                // Loop through groups (productmatrix)
                // pass by reference for unset later
                foreach ($groups as $code => &$groupItems) {

                    // Lopp through methods (standards, 2day)
                    foreach($groupItems as $key => $item) {

                        // Check for bad shipping methods
                        if (in_array($item->getCode(), $badMethods)) {

                            // Remove the method from the shipping groups
                            unset($groupItems[$key]);
                        }
                    }
                }
            }

            $this->_rates = $groups;
        }

        return $this->_rates;
    }

这篇关于如果满足条件，则删除运输选项的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！