Magento - 将用户定义的产品属性添加到报价和订单
简介
Magento提供一个可定制的平台,允许用户使用自定义属性扩展其功能。本指南将演示如何创建专门为报价和订单商品设计的产品属性,使用户能够在结帐过程中配置和捕获此属性。
创建和添加属性
在订单中保留属性
显示属性
其他注意事项
示例代码
事件观察器后加载目录产品
<code class="php">public function catalogProductLoadAfter(Varien_Event_Observer $observer) { // Get the product $product = $observer->getProduct(); // Get the extra options $options = $action->getRequest()->getParam('extra_options'); // Add the extra options to the product $additionalOptions = array(); if ($additionalOption = $product->getCustomOption('additional_options')) { $additionalOptions = (array) unserialize($additionalOption->getValue()); } foreach ($options as $key => $value) { $additionalOptions[] = array( 'label' => $key, 'value' => $value, ); } $product->addCustomOption('additional_options', serialize($additionalOptions)); }</code>
销售将报价项目转换为订单项目事件观察器
<code class="php">public function salesConvertQuoteItemToOrderItem(Varien_Event_Observer $observer) { // Get the quote item and order item $quoteItem = $observer->getItem(); $orderItem = $observer->getOrderItem(); // Get the additional options from the quote item $additionalOptions = $quoteItem->getOptionByCode('additional_options'); // Set the additional options on the order item $options = $orderItem->getProductOptions(); $options['additional_options'] = unserialize($additionalOptions->getValue()); $orderItem->setProductOptions($options); }</code>
模板中的自定义属性显示
<code class="php">// Get the product options $options = $_item->getOptions(); // Check if additional_options is set if (isset($options['additional_options'])) { // Get the additional options $additionalOptions = $options['additional_options']; // Add a placeholder row for the custom attribute echo '<tr> <td class="options label" title=""><span>' . $this->__('Custom Attribute') . '</span></td> <td class="options value" title=""> <span>' . $additionalOptions[0]['value'] . '</span> </td> </tr>'; }</code>
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