List Magento-仅列出导航菜单中包含的所有子类别是

在我的magento商店中，我有以下代码将所有子类别列为链接。我只想在类别管理设置中显示导航菜单中包含的类别-是

<?php $_subcategories = $_category->getChildrenCategories() ?>
<?php if (count($_subcategories) > 0): ?>
    <ul>
    <?php foreach($_subcategories as $_subcategory): ?>
        <li>
            <a href="<?php echo $_helper->getCategoryUrl($_subcategory) ?>">
            <?php echo $_subcategory->getName() ?>
            </a>
        </li>
    <?php endforeach; ?>
    </ul>
<?php endif; ?>

更新

对于上面的代码，建议的

getIncludeMenu（）

函数似乎不适用于

$\u子类别

，但如果我在

$\u类别

上使用它，它就起作用了

我是否在这行中遗漏了一些子类别/子类别

$_subcategories = $_category->getChildrenCategories()

您可以尝试：

<?php if ($_subcategory->getIncludeInMenu()) { ?>

        <li>
            <a href="<?php echo $_helper->getCategoryUrl($_subcategory) ?>">
            <?php echo $_subcategory->getName() ?>
            </a>
        </li>

    <?php } ?> 

因此，在子类别的foreach循环将子类别重新加载到变量中后，我可以浏览此解决方案，希望这有意义：

<?php foreach($_subcategories as $_subcategory): ?>
   <?php $subcat = Mage::getModel('catalog/category')->load($_subcategory->getId()); ?>
   <?php if($subcat->getIncludeInMenu()): ?>
      <li>
         <a href="<?php echo $_helper->getCategoryUrl($_subcategory) ?>"><?php echo $_subcategory->getName() ?></a>
      </li>
   <?php endif; ?>
<?php endforeach; ?>

---

谢谢Gerard，但当我这样做时，不会显示子类别。看起来

getIncludeMenu（）

函数在

$\u子类别上不起作用，但是如果我在
$\u类别上使用它，它就起作用了。你知道为什么吗？
<?php foreach($_subcategories as $_subcategory): ?>
   <?php $subcat = Mage::getModel('catalog/category')->load($_subcategory->getId()); ?>
   <?php if($subcat->getIncludeInMenu()): ?>
      <li>
         <a href="<?php echo $_helper->getCategoryUrl($_subcategory) ?>"><?php echo $_subcategory->getName() ?></a>
      </li>
   <?php endif; ?>
<?php endforeach; ?>

<?php
    $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
    $categoryCollection = $objectManager->get('\Magento\Catalog\Model\ResourceModel\Category\CollectionFactory');
    $categories = $categoryCollection->create();
    $categories->addAttributeToSelect('*');
    $categories->addAttributeToFilter('level', array('eq'=>2));
    $categories->load();
?>
  <?php
    foreach($categories as $category):
        $catId = $category->getId();
        $subcategory = $objectManager->create('Magento\Catalog\Model\Category')->load($catId);
        $subcats = $subcategory->getChildrenCategories();
        $_helper = $this->helper('Magento\Catalog\Helper\Output');
        foreach ($subcats as $subcat) {
            $_category = $objectManager->create('Magento\Catalog\Model\Category')->load($subcat->getId());
            $_outputhelper = $this->helper('Magento\Catalog\Helper\Output');
            $storeManager = $objectManager->get('\Magento\Store\Model\StoreManagerInterface');
            $sitebaseurl = $storeManager->getStore()->getBaseUrl();
            $subcaturl = $subcat->getUrl();
            if (!$_category->getData('include_in_menu')) {

                continue;

            }
            ?>
            <a href="<?php echo $subcat->getUrl(); ?>" id="sub_<?php echo $subcat->getId();?>" class="<?php if($subcat->getChildrenCategories()->count()):?>child_sub<?php else:?> no-child<?php endif;?>">    
            <?php echo $subcat->getName(); ?>
            </a>
        <?php } ?>
    <?php endforeach; ?>