你能明白为什么我的观察者中的 Mage::log 没有触发吗?非常沮丧。我希望他们在我将商品添加到购物车后记录,但事实并非如此。你能看到问题吗?我启用了日志记录。该模块显示在 config>advanced 下的列表中。我已禁用缓存,但正在清除以进行良好的测量。
配置.xml:
<?xml version="1.0" encoding="UTF-8"?>
<config>
<modules>
<Caitlinhavener_Dynamicprice>
<version>0.1.0</version>
</Caitlinhavener_Dynamicprice>
</modules>
<global>
<models>
<chdispatcher>
<class>Caitlinhavener_Dynamicprice_Model</class>
</chdispatcher>
</models>
<frontend>
<events>
<checkout_cart_product_add_after>
<observers>
<modify_to_custom_price>
<class>Caitlinhavener_Dynamicprice_Model_Observer</class>
<method>modifyPrice</method>
</modify_to_custom_price>
</observers>
</checkout_cart_product_add_after>
</events>
</frontend>
</global>
</config>
观察者.php:
<?php
Mage::log('Im here')
or exit("unable to log");
class Caitlinhavener_Dynamicprice_Model_Observer
{
public function modifyPrice(Varien_Event_Observer $obs)
{
// Get the quote item
$item = $obs->getQuoteItem();
Mage::log('Get Quote Item '. var_dump($_item->debug());
// Ensure we have the parent item, if it has one
$item = ( $item->getParentItem() ? $item->getParentItem() : $item );
Mage::log('Get parent item ' . var_dump($_item->debug());
// Load the custom price
//$price = "your custom price logic";
$price = Mage::registry('dynamic_tier_price');
Mage::log('Price is ' . $price);
// Set the custom price
$item->setCustomPrice($price);
$item->setOriginalCustomPrice($price);
// Enable super mode on the product.
$item->getProduct()->setIsSuperMode(true);
Mage::log('Item after super mode ' . var_dump($_item->debug());
}
}
?>