Listing Categories in Magento 1.4.1.1 & Above
Firstly, you need to make sure the block that you're working is of the type catalog/navigation. If you're editing catalog/navigation/left.phtml then you should be okay. In my previous example, we used the Category model to load in category information. This can be slow and often loads in more information than we need for a simple navigation menu. This version uses the Varien_Data_Tree class.<div id="leftnav">
<?php $helper = $this->helper('catalog/category') ?>
<?php $categories = $this->getStoreCategories() ?>
<?php if (count($categories) > 0): ?>
<ul id="leftnav-tree" class="level0">
<?php foreach($categories as $category): ?>
<li class="level0<?php if ($this->isCategoryActive($category)): ?> active<?php endif; ?>">
<a href="<?php echo $helper->getCategoryUrl($category) ?>"><span><?php echo $this->escapeHtml($category->getName()) ?></span></a>
<?php if ($this->isCategoryActive($category)): ?>
<?php $subcategories = $category->getChildren() ?>
<?php if (count($subcategories) > 0): ?>
<ul id="leftnav-tree-<?php echo $category->getId() ?>" class="level1">
<?php foreach($subcategories as $subcategory): ?>
<li class="level1<?php if ($this->isCategoryActive($subcategory)): ?> active<?php endif; ?>">
<a href="<?php echo $helper->getCategoryUrl($subcategory) ?>"><?php echo $this->escapeHtml(trim($subcategory->getName(), '- ')) ?></a>
</li>
<?php endforeach; ?>
</ul><script type="text/javascript">decorateList('leftnav-tree-<?php echo $category->getId() ?>', 'recursive')</script>
<?php endif; ?>
<?php endif; ?>
</li>
<?php endforeach; ?>
</ul><script type="text/javascript">decorateList('leftnav-tree', 'recursive')</script>
<?php endif; ?>
</div>Revisions
- January 13, 2016 @ 15:41:56 [Current Revision] by admin
- January 13, 2016 @ 15:41:56 by admin
Revision Differences
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