我们在主导航中有一个类别“产品” ,在该类别下的是下拉菜单。
我们只想从主导航栏中的侧边栏中添加“产品”类别的下拉部分。
此代码(从tnx到https://inchoo.net/magento/custom-category-menu-navigation-in-magento/)可以正常工作。但它还会在主导航中提供其他链接。
如何编辑此代码,使其仅按ID显示1个类别?
ISNULL(Forecasts.schd_discr_qty, 0)
答案 0 :(得分:1)
<?php
$obj = new Mage_Catalog_Block_Navigation();
$storeCategories = $obj->getStoreCategories();
Mage::registry('current_category') ? $currentCategoryId = Mage::registry('current_category')->getId() : $currentCategoryId='';
foreach ($storeCategories as $_category):
?>
<?php if($_category->getId() == 123) : ?>
<li>
<strong><?php echo $_category->getName(); ?></strong>
<?php $categoryChildren = $_category->getChildren(); ?>
<?php if($categoryChildren->count()) : ?>
<ul>
<?php foreach($categoryChildren as $_categoryChild) : ?>
<?php $_categoryChildModel = Mage::getModel('catalog/category')->load($_categoryChild->getId());?>
<?php $categoryGrandchildren=$_categoryChild->getChildren(); ?>
<li>
<?php
$currentCategoryId===$_categoryChild->getId() ? $bold="style=\"font-weight:bold\"" : $bold='';
echo ' ' . '<a href="' . $_categoryChildModel->getUrl() . '"' . $bold . '>' . $_categoryChild->getName() . '(' . $_categoryChildModel->getProductCollection()->count() . ')</a>';
?>
</li>
<?php if($categoryGrandchildren->count()) : ?>
<?php foreach($categoryGrandchildren as $_categoryGrandchild) : ?>
<?php $_categoryGrandchildModel = Mage::getModel('catalog/category')->load($_categoryGrandchild->getId());?>
<li>
<?php
$currentCategoryId===$_categoryChild->getId() ? $bold="style=\"font-weight:bold\"" : $bold='';
echo '  ' . '<a href="' . $_categoryGrandchildModel->getUrl() . '"' . $bold . '>' . $_categoryGrandchild->getName() . '(' . $_categoryGrandchildModel->getProductCount() . ')</a>';
?>
</li>
<?php endforeach; ?>
<?php endif; ?>
<?php endforeach; ?>
</ul>
<?php endif; ?>
</li>
<?php endif; ?>
<?php endforeach ?>
下面我认为会有所帮助:123是类别ID,将其更改为您的ID。
<?php if($_category->getId() == 123) : ?>