获取特定类别级别

Question

如何从Magento获取特定的类别级别，我的类别设置现在如下所示。

root_catalog
    |-Shop
        |-Shoes
        |-T-shirts
    |-Brands
        |-Nike
           |-Womens
           |-Mens
        |-Adidas
        |-Asics

<?php if( $category = Mage::getModel('catalog/category')->load( $categories[1]) ): ?>
    <?php echo $category->getName(); ?>
<?php endif ?>

当调用$category->getName()时，我想只显示Brand Name，这可能吗？

Answer 1

您可以从$category = Mage::getModel('catalog/category')->load( $categories[1]) )->getLevel()获取类别级别，然后检查您的品牌名称类别级别，如果匹配，则显示名称。

例如，假设品牌类别级别为3

<?php if( $category = Mage::getModel('catalog/category')->load( $categories[1]) ): ?>
    <?php if($category->getLevel() == 3)
        echo $category->getName(); ?>
    <?php endif ?>
<?php endif ?>

Answer 2

ANKIT的答案是好的，但它可以通过实际查询特定的级别来改进，而不是加载整个集合并执行条件。例如，如果您想要获取特定级别的所有类别：

<ul>
<?php $categories = Mage::getModel('catalog/category')
                         ->getCollection()
                         // magic is prepared here..
                         ->addAttributeToSelect('*')
                         // then the magic happens here:
                         ->addAttributeToFilter('level', array('eq'=>2))
                         ->load();

      foreach($categories as $category):
?>
<li>$category->getName()</li>
<?php endforeach; ?>
</ul>

Answer 3

<?php 

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$product = $objectManager->get('Magento\Framework\Registry')->registry('current_product');
$categories = $product->getCategoryIds(); /*will return category ids array*/

foreach($categories as $category){

    $cat = $objectManager->create('Magento\Catalog\Model\Category')->load($category);
    if ($cat->getLevel() == 2) {
        $catName = $cat->getName().","; ?>
        <div class="brand_bg">
            <label><?php /* @escapeNotVerified */ echo __('Category :') ?></label>

            <?php echo $catName; ?>
        </div>
    <?php } ?>
<?php } ?>

?>