我想将 2 个自定义属性添加到产品页面上的 </code> 标签中.它们是品牌"和字幕".<em class="showen"></p>
<p class="en">I have 2 custom attributes I'd like to add to the <code><title></code> tags on product pages. They are 'brand' and 'subtitle'.</p>
<p class="cn">我的页面标题最终会是这样的:<em class="showen"></p>
<p class="en">My page title would end up something like this:</p>
<p class="cn">$brand." ".$productname." ".$subtitle;<em class="showen"></p>
<p class="en">$brand." ".$productname." ".$subtitle;</p>
<p class="cn">我怎样才能做到这一点?<em class="showen"></p>
<p class="en">How can I achieve this?</p>
<p class="cn">非常感谢您的帮助.</p>
<h3 class="best_ans mt-1">推荐答案</h3>
<p class="cn">根据您的问题，我假设您指的是更改产品的元标题.<em class="showen"></p>
<p class="en">From your question, I assume you are referring to changing the meta title for products.</p>
<p class="cn">有 3 个选项可供您选择:<em class="showen"></p>
<p class="en">There are 3 options open to you:</p>
<ol class="cn"><li>浏览每个产品并手动更新(或使用电子表格并单独导入)每个产品元标题.这些值是编辑产品时可在管理区域中使用.</li><li>重写 Mage_Catalog_Block_Product_View 并覆盖_prepareLayout() 方法，即生成此标签的位置.</li><li>使用观察者并挂钩到 catalog_controller_product_view 事件.</li></ol>
<p class="cn">您的决定实际上是在选项 2 和选项 2 之间3(这两者都需要你创建一个自定义模块来实现).<em class="showen"></p>
<p class="en">Your decision is really between options 2 & 3 (both of which will require you to create a custom module to achieve).</p>
<p class="cn">在扩展 Magento 核心功能时，我总是尽量不引人注目 - 所以我会在这里选择选项 3.请参阅以下代码以获取完整示例:<em class="showen"></p>
<p class="en">I always try to be as unobtrusive as possible when extending Magento core functionality - so I would opt for option 3 here. Please see below code for a complete example:</p>
<p class="cn">app/etc/modules/Yourcompany_Yourmodule.xml<em class="showen"></p>
<p class="en">app/etc/modules/Yourcompany_Yourmodule.xml</p>
<pre><code><code><?xml version="1.0"?>
<config>
<modules>
<Yourcompany_Yourmodule>
<active>true</active>
<codePool>local</codePool>
</Yourcompany_Yourmodule>
</modules>
</config>
</code></code></pre>
<p class="cn">app/code/local/Yourcompany/Yourmodule/etc/config.xml<em class="showen"></p>
<p class="en">app/code/local/Yourcompany/Yourmodule/etc/config.xml</p>
<pre><code><code><?xml version="1.0"?>
<config>
<modules>
<Yourcompany_Yourmodule>
<version>1.0.0</version>
</Yourcompany_Yourmodule>
</modules>
<global>
<models>
<yourmodule>
<class>Yourcompany_Yourmodule_Model</class>
</yourmodule>
</models>
</global>
<frontend>
<events>
<catalog_controller_product_view>
<observers>
<yourmodule>
<class>Yourcompany_Yourmodule_Model_Observer</class>
<method>catalog_controller_product_view</method>
</yourmodule>
</observers>
</catalog_controller_product_view>
</events>
</frontend>
</config>
</code></code></pre>
<p class="cn">app/code/local/Yourcompany/Yourmodule/Model/Observer.php<em class="showen"></p>
<p class="en">app/code/local/Yourcompany/Yourmodule/Model/Observer.php</p>
<pre><code><code><?php
class Yourcompany_Yourmodule_Model_Observer
{
/**
* Change product meta title on product view
*
* @pram Varien_Event_Observer $observer
* @return Yourcompany_Yourmodule_Model_Observer
*/
public function catalog_controller_product_view(Varien_Event_Observer $observer)
{
if ($product = $observer->getEvent()->getProduct()) {
$title = $product->getData('brand') . ' ' . $product->getData('name') . ' ' . $product->getData('sub_title');
$product->setMetaTitle($title);
}
return $this;
}
}
</code></code></pre>
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