显示magento标题中购物车的总重量

Question

我只有简单的产品,我想在"我的购物车"链接后的标题部分显示购物车的总重量.

有人可以帮我解决这个问题吗？

Answer 1

这应该工作:

$items = Mage::getSingleton('checkout/session')->getQuote()->getAllItems();

$weight = 0;
foreach($items as $item) {
    $weight += ($item->getWeight() * $item->getQty()) ;
}

echo $weight;

更好的方法:

$weight = Mage::getSingleton('checkout/session')
              ->getQuote()
              ->getShippingAddress()
              ->getWeight();

Answer 2

尝试

$quote = Mage::getSingleton('checkout/session')->getQuote();
$weight = $quote->getShippingAddress()->getWeight();