按类别ID显示magento产品 [英] Display magento products by category ID
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问题描述
我需要知道如何在页面中显示产品(例如,购物车,低于总数),按ID仅显示很少的产品.例如:ID为2、3、4和5的产品.
I need to know how can I display products in a page like (cart, below total) only few products by ID. Eg: products with id 2,3,4 and 5.
<div class="freeProducts voucher code">
<?php
$categoryid = 64;
$category = new Mage_Catalog_Model_Category();
$category->load($categoryid);
$collection = $category->getProductCollection();
$collection->addAttributeToSelect('*');
foreach ($collection as $_product) { ?>
<a href="<?php echo $_product->getProductUrl() ?>"><img src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(200); ?>" width="200" height="200" alt="" /></a> <a href="<?php echo $_product->getProductUrl(); ?>"><?php echo $_product->getName(); ?></a>
<?php } ?>
</div>
此刻,我可以看到每个产品的图像和标题.我需要显示加入购物车和价格.
At this moment I can see the image for each product, and the title. I need to display the ADD TO CART and price.
任何人都可以帮忙吗?
推荐答案
从特定类别获取产品
$categoryIds = array(2,4);//category id
$collection = Mage::getModel('catalog/product')
->getCollection()
->joinField('category_id', 'catalog/category_product', 'category_id', 'product_id = entity_id', null, 'left')
->addAttributeToSelect('*')
->addAttributeToFilter('category_id', array('in' => $categoryIds))
获取特定产品ID的产品
$productids = array(52,62);//product ids
$collection = Mage::getResourceModel('catalog/product_collection');
$collection->addFieldToFilter('entity_id',array( 'in' => $productids));
然后用phtml编写
<?php $_collectionSize = $collection->count() ?>
<?php //$_columnCount = $this->getColumnCount(); ?>
<?php $i=0; foreach ($collection as $product): ?>
<?php if ($i++%4==0): ?>
<ul class="products-grid">
<?php endif ?>
<li class="item<?php if(($i-1)%$_columnCount==0): ?> first<?php elseif($i%$_columnCount==0): ?> last<?php endif; ?>">
<a href="<?php echo $product->getProductUrl()?>" title="<?php echo $product->getName()?>">
<img src="<?php echo Mage::helper('catalog/image')->init($product, 'small_image')->resize(197, 167); ?>" alt="<?php echo $product->getName()?>" border="0" />
</a>
<h2 class="product-name"><a href="<?php echo $product->getProductUrl()?>" title="<?php echo $product->getName()?>"><?php echo $product->getName() ?></a></h2>
<div class="price-box">
<?php echo Mage::helper('core')->currency($product->getPrice(),true,false);?>
</div>
<div class="actions">
<?php if($product->isSaleable()): ?>
<button class="button" onclick="setLocation('<?php echo Mage::getUrl('checkout/cart/add/')?>product/<?php echo $product->getId() ?>/')" title="<?php echo $this->__('Köp');?>" type="submit"><span><span><?php echo $this->__('Köp');?></span></span></button>
<?php else: ?>
<p class="availability out-of-stock"><span><?php echo $this->__('Out of stock') ?></span></p>
<?php endif; ?>
</div>
</li>
<?php if ($i%$_columnCount==0 || $i==$_collectionSize): ?>
</ul>
<?php endif ?>
<?php endforeach ?>
希望对您有帮助
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