[英]I want to display categories and its products in list.phtml in Magento
我是Magento的新手,我需要將類別顯示為標題,並列出此類別下的所有產品。 我在網上搜索時以某種方式獲得了一些相關的代碼,但是它不起作用。 可以將類別顯示為標題,但不能顯示其相應的產品。
我將提供用於顯示類別和產品的代碼。
<?php
$category = Mage::getModel('catalog/category');
$tree = $category->getTreeModel();
$tree->load();
$ids = $tree->getCollection()->getAllIds();
$arr = array();
if ($ids){
foreach ($ids as $id){
$cat = Mage::getModel('catalog/category');
$cat->load($id);
if ($cat->getIsActive()) {
$arr[$id] = $cat->getName();
$arr[$catId] = $cat->getId();
?>
<div class="right">
<div class="products">
<h2 class="head"><?php echo $arr[$id]; ?></h2>
<?php
$catagory_model = Mage::getModel('catalog/category')->load($id); //where $category_id is the id of the category
$collection = Mage::getResourceModel('catalog/product_collection');
$collection->addCategoryFilter($catagory_model); //category filter
$collection->addAttributeToFilter('status',1); //only enabled product
$collection->addAttributeToSelect(array('name','url','small_image')); //add product attribute to be fetched
//$collection->getSelect()->order('rand()'); //uncomment to get products in random order
$collection->addStoreFilter();
if(!empty($collection))
{
foreach ($collection as $_product):
?>
<div class="pro-list">
<h5><?php echo $_product->getname(); ?></h5>
<!-- other product details -->
</div>
<?php
endforeach;
}else
{
echo 'No products exists';
}
?>
</div>
</div>
<?php }
}
}
?>
我做錯了什么? 該代碼寫在template/catalog/product/list.phtml
。
根據我的理解,我得出以下解決方案:
<?php $helper = $this->helper('catalog/category') ?>
<?php $categories = $this->getStoreCategories() ?>
<div id="navigation_vert">
<?php if (count($categories) > 0): ?>
<ul>
<?php foreach($categories as $category): ?>
<li>
<a class="link" href="<?php echo $helper->getCategoryUrl($category) ?>">
<?php echo $this->escapeHtml($category->getName()) ?>
</a>
<?php $subcategories = $category->getChildren() ?>
<?php if (count($subcategories) > 0): ?>
<?php foreach($subcategories as $subcategory): ?>
<a href="<?php echo $helper->getCategoryUrl($subcategory) ?>">
<?php echo $this->escapeHtml(trim($subcategory->getName(), '- ')) ?>
</a>
<?php $subsubcategories = $subcategory->getChildren() ?>
<?php if (count($subsubcategories) > 0): ?>
<ul>
<?php foreach($subsubcategories as $subsubcategory): ?>
<li>
<a href="<?php echo $helper->getCategoryUrl($subsubcategory) ?>"><?php echo $this->escapeHtml(trim($subsubcategory->getName(), '- ')) ?></a>
</li>
<?php endforeach; ?>
</ul>
<?php endif; ?><!-- subsubcategories if e -->
<?php endforeach; ?><!-- subcategories for e -->
<?php endif; ?><!-- subcategories if e -->
</li>
<?php endforeach; ?><!-- categories e -->
</ul>
<?php endif; ?><!-- count main categories if e -->
</div><!-- id navigation_vert e -->
在上面的代碼中,我們提取了所有類別(其子類別->及其子類別(僅供參考))
每個類別都與<a>
標記關聯。
單擊時,將顯示所有相應類別的產品(以列表/網格模式)。
管理類別時的常見錯誤。
要管理產品,請檢查此鏈接如何管理產品
不顯示產品的原因。
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