Magento 1.7所有类别和各自的缩略图

Question

我需要列出所有类别和各自的缩略图。问题是我无法显示缩略图。我已经尝试过所有的教程，什么都没有。下面是帖子地名释义不同的方法，但幽冥一个列表作品：List of examples that I cant make them work

这是我当前的代码：

<?php $_helper = Mage::helper('catalog/category') ?> 
<?php $_categories = $_helper->getStoreCategories() ?> 

<?php if (count($_categories) > 0): ?> 
    <ul> 
     <?php foreach($_categories as $_category): ?> 
      <li> 
       <a href="<?php echo $_helper->getCategoryUrl($_category) ?>"> 
        <?php echo $_category->getName() ?> 
       </a> 
       <?php $_category = Mage::getModel('catalog/category')->load($_category->getId()) ?> 
       <?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; ?> 
      </li> 
     <?php endforeach; ?> 
    </ul> 
<?php endif; ?> 

Answer 1

明白了。下面是结果，我们需要将属性添加到集合中，然后从相应的文件夹中获取图像：

<?php $_helper = Mage::helper('catalog/category'); ?> 
<?php $_categories = $_helper->getStoreCategories(false, true, false) 
        //Here is the solution 
        ->addAttributeToSelect('thumbnail')      
        ->addOrderField('name'); 
?> 
<?php if (count($_categories) > 0): ?> 
    <ul> 
     <?php foreach($_categories as $_category): ?> 
      <li> 
       <a href="<?php echo $_helper->getCategoryUrl($_category) ?>"> 
        <?php 
         echo $_category->getName(); 
         echo '<img src="'.Mage::getBaseUrl('media').'catalog/category/'.$_category->getThumbnail().'" width="100" height="100"/>'; 
        ?> 
       </a> 
      </li> 
     <?php endforeach; ?> 
    </ul> 
<?php endif; ?>