分类页左边栏
catalog.xml
----------------
<catalog_category_default translate="label">
<label>Catalog Category (Non-Anchor)</label>
<reference name="root">
<action method="setTemplate"><template>page/2columns-left.phtml</template></action>
</reference>
<reference name="left">
<block type="catalog/navigation" name="catalog.leftnav" after="currency" template="catalog/navigation/left.phtml"/>
</reference>
</catalog_category_default>
===================================
left.phtml
--------------------
<?php if (!Mage::registry('current_category')) return ?>
<?php $_categories = $this->getCurrentChildCategories() ?>
<?php $_count = is_array($_categories)?count($_categories):$_categories->count(); ?>
<?php if($_count): ?>
<div class="block block-layered-nav">
<div class="block-title">
<strong><span><?php echo $this->__('Browse By') ?></span></strong>
</div>
<div class="block-content">
<dl id="narrow-by-list2">
<dt><?php echo $this->__('Category') ?></dt>
<dd>
<ol>
<?php foreach ($_categories as $_category): ?>
<?php if($_category->getIsActive()): ?>
<li>
<a href="<?php echo $this->getCategoryUrl($_category) ?>"<?php if ($this->isCategoryActive($_category)): ?> class="current"<?php endif; ?>><?php echo $this->htmlEscape($_category->getName()) ?></a> (<?php echo $_category->getProductCount() ?>)
</li>
<?php endif; ?>
<?php endforeach ?>
</ol>
</dd>
</dl>
<script type="text/javascript">decorateDataList('narrow-by-list2')</script>
</div>
</div>
<?php endif; ?>
===============================================
