[英]Magento - show categories a product is in
我使用下面的代碼顯示產品在我的產品頁面上的類別。 但是,我使用相同的產品運行多店,並且還顯示其他網站的類別。 我怎樣才能顯示我正在訪問的網站的類別?
<?php $categories = $_product->getCategoryIds(); ?>
<?php foreach($categories as $k => $_category_id): ?>
<?php $_category = Mage::getModel('catalog/category')->load($_category_id) ?>
<a href="<?php echo $_category->getUrl() ?>"><?php echo $_category->getName() ?> | </a>
<?php endforeach; ?>
檢查加載的類別ID是否存在
<?php $categories = $_product->getCategoryIds(); ?>
<?php foreach($categories as $k => $_category_id): ?>
<?php $_category= Mage::getModel('catalog/category')->load($_category_id)?>
<?php if($_category->getId()):?>
<a href="<?php echo $_category->getUrl() ?>">
<?php echo $_category->getName() ?> | </a>
<?php endif;?>
<?php endforeach; ?>
使用此代碼獲取當前商店的類別。
$storeId = Mage::app()->getStore()->getStoreId();
$rootCategoryId = Mage::app()->getStore($storeId)->getRootCategoryId();
$categoriesCollection = Mage::getModel('catalog/category')
->getCollection()
->setStoreId($storeId)
->addFieldToFilter('is_active', 1)
->addAttributeToFilter('path', array('like' => "1/{$rootCategoryId}/%"))
->addAttributeToSelect('*');
foreach($categoriesCollection as $cat)
{
$id = $cat->getId();
$name = $cat->getName();
}
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