我正在开发一个页面,显示所有具有特价的产品。
如果我有一个“正常”的设置,这会很容易,但我的商店只显示分组产品。所有简单产品都只是与分组产品相关联的 SKU。分组产品包含描述、产品名称等所有一般信息,简单产品包含 SKU、价格、增值税等信息。
考虑到这一点,我想我会拉出所有有特价的简单产品并加载它们的“父”分组产品。
这可行,但出现了一个新问题:分组产品与多个特价 SKU 相关联。这意味着,该产品将在页面上显示两次、三次甚至更多。考虑到我的代码,这是有道理的:
<?php $storeId = Mage::app()->getStore()->getStoreId(); ?>
<?php
$todayDate = Mage::app()->getLocale()->date()->toString(Varien_Date::DATETIME_INTERNAL_FORMAT);
$special= Mage::getResourceModel('reports/product_collection')
->addAttributeToSelect('*')
->addAttributeToFilter('visibility', array('neq'=>1))
->addAttributeToFilter('special_price', array('neq'=>''))
->addAttributeToFilter('special_from_date', array('date' => true, 'to' => $todayDate))
->addAttributeToFilter('special_to_date', array('or'=> array(
0 => array('date' => true, 'from' => $todayDate),
1 => array('is' => new Zend_Db_Expr('null')))
), 'left')
->addAttributeToSort('special_from_date', 'desc');
$special->load();
?>
<div class="cat-misc">
<?php $_columnCount = 4;?>
<?php foreach ($special as $_product): ?>
<?php if ($i++%$_columnCount==0): ?>
<ul class="products-grid">
<?php endif ?>
<?php $parentIds = Mage::getModel('catalog/product_type_grouped')->getParentIdsByChild($_product->getId()); ?>
<?php if(isset($parentIds[0])):?>
<?php foreach ($parentIds as $parentId): ?>
<?php $parent = Mage::getModel('catalog/product')->load($parentId); ?>
<?php if ($parent->getStoreId() == $storeId): ?>
<?php $_product = Mage::getModel('catalog/product')->load($parentId);?>
<?php endif; ?>
<?php endforeach; ?>
<?php endif; ?>
<li class="item<?php if(($i-1)%$_columnCount==0): ?> first<?php elseif($i%$_columnCount==0): ?> last<?php endif; ?>">
<div class="produtos_wrapper">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($this->getImageLabel($_product, 'small_image')) ?>" class="product-image"><img src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(158, 158); ?>" width="158" height="158" alt="<?php echo $this->htmlEscape($this->getImageLabel($_product, 'small_image')) ?>" /></a>
<?php
$newFromDate = Mage::getModel('catalog/product')->load($_product->getID())->getNewsFromDate();
$newToDate = Mage::getModel('catalog/product')->load($_product->getID())->getNewsToDate();
$now = date("Y-m-d H:m:s");
if($newFromDate < $now && $newToDate > $now) {
echo "<div id='simbolo_novo' class='simbolo_novo'></div>";
}
?>
<div class="titulos_wrapper">
<p class="product-name"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>"><?php echo $this->htmlEscape($_product->getName()) ?></a><br /><span class="subtitulo"><?php echo nl2br($_product->getShortDescription()); ?></span> </p>
<?php if($_product->getRatingSummary()): ?>
<?php echo $this->getReviewsSummaryHtml($_product, 'short') ?>
<?php endif; ?>
</div>
</div>
<div class="actions">
<?php if($_product->isSaleable()): ?>
<?php else: ?>
<p class="availability out-of-stock"><span><?php echo $this->__('Out of stock') ?></span></p>
<?php endif; ?>
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<?php endif; ?>
<?php if($_compareUrl=$this->getAddToCompareUrl($_product)): ?>
<?php endif; ?>
</ul-->
</div>
</li>
<?php if ($i%$_columnCount==0 || $i==$_collectionSize): ?>
</ul>
<?php endif ?>
<?php endforeach; ?>
<div class="toolbar-bottom">
<?php echo $this->getToolbarHtml() ?>
</div>
</div>
我的问题是,我如何限制这个脚本只显示一次分组产品?