按类别ID显示magento产品

Question

我需要知道如何通过ID在页面中显示产品,例如(购物车,总共低于).例如:id为2,3,4和5的产品.

<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>

此时我可以看到每个产品的图像和标题.我需要显示ADD TO CART和价格.

有人可以帮忙吗？

Answer 1

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写这个

<?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 ?>

希望这能帮助你

Answer 2

// print_r($productslist)
 $category_id = 14; // if you know static category then enter number

$catagory_model = Mage::getModel('catalog/category')->load($category_id); 

$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):?>

        <a href="<?php echo $_product->getProductUrl();?>"><img src="<?php echo Mage::helper('catalog/image')->init($_product, 'small_image')->resize(197, 167); ?>" />   </a>  

 <?php   endforeach;

}else

    {

        echo 'No products exists';

}