我正在构建一个magento模块，它的某些功能要求我显示一组过滤的产品结果。现在理想情况下，我想为此使用洋红色自己的产品列表块，这样我就不必重建布局/分页等......是否可以将此块合并到我的模块模板中？
或者，是否可以加载 magento 类别但对其应用相同的过滤器？在我的情况下，一组特定的 SKU？
是的，
您可以使用 Defaul 产品集合和工具栏显示在自定义模块中
只需仔细按照以下说明进行操作即可。
在你的块中应该看起来像
<?php
class NAMESPACE_YOURMODULE_Block_View extends Mage_Catalog_Block_Product_Abstract
{
protected $_brand;
protected $_defaultToolbarBlock = 'catalog/product_list_toolbar';
protected $_brandCollection;
public function getBrand()
{
$brandId = $this->getRequest()->getParam('brand_id', false);
if (is_null($this->_brand)) {
if ($brandId) {
$this->_brand = Mage::getModel('namespace_yourmodule/yourmodule')
->setStoreId(Mage::app()->getStore()->getId())
->load($brandId);
} else {
$this->_brand = Mage::getSingleton('namespace_yourmodule/yourmodule');
}
}
return $this->_brand;
}
protected function _getBrandCollection()
{
if (is_null($this->_brandCollection)) {
$helper = Mage::helper('namespace_yourmodule');
$brandId = $this->getBrand()->getBrand();
$this->_brandCollection = Mage::getResourceModel('catalog/product_collection');
$this->_brandCollection->setVisibility(Mage::getSingleton('catalog/product_visibility')->getVisibleInCatalogIds());
$this->_brandCollection = $this->_addProductAttributesAndPrices($this->_brandCollection)
->addStoreFilter()
->addAttributeToFilter($helper->getBrandsAttributeCode(), $brandId);
}
return $this->_brandCollection;
}
public function getBrandCollection()
{
return $this->_getBrandCollection();
}
protected function _prepareLayout()
{
$brand = $this->getBrand();
$helper = Mage::helper('namespace_yourmodule');
// create breadcrumbs for page
if ($breadcrumbs = $this->getLayout()->getBlock('breadcrumbs')) {
$breadcrumbs->addCrumb('home', array('label'=>$helper->__('Home'), 'title'=>$helper->__('Go to Home Page'), 'link'=>Mage::getBaseUrl()));
$breadcrumbs->addCrumb('brands_list', array('label'=>$helper->__('Brands'), 'title'=>$helper->__('Brands'), 'link'=>Mage::getUrl('brands')));
$breadcrumbs->addCrumb('brands_view', array('label'=>Mage::getModel('namespace_yourmodule/yourmodule')->getBrandName($brand->getBrand(), Mage::app()->getStore()->getId()), 'title'=>$brand->getIdentifier()));
}
return parent::_prepareLayout();
}
public function getMode()
{
return $this->getChild('toolbar')->getCurrentMode();
}
protected function _beforeToHtml()
{
$toolbar = $this->getToolbarBlock();
$collection = $this->_getBrandCollection();
if ($orders = $this->getAvailableOrders()) {
$toolbar->setAvailableOrders($orders);
}
if ($sort = $this->getSortBy()) {
$toolbar->setDefaultOrder($sort);
}
if ($dir = $this->getDefaultDirection()) {
$toolbar->setDefaultDirection($dir);
}
if ($modes = $this->getModes()) {
$toolbar->setModes($modes);
}
$toolbar->setCollection($collection);
$this->setChild('toolbar', $toolbar);
Mage::dispatchEvent('catalog_block_product_list_collection', array(
'collection' => $this->_getBrandCollection()
));
$this->setProductCollection($collection);
return parent::_beforeToHtml();
}
public function getToolbarBlock()
{
if ($blockName = $this->getToolbarBlockName()) {
if ($block = $this->getLayout()->getBlock($blockName)) {
return $block;
}
}
$block = $this->getLayout()->createBlock($this->_defaultToolbarBlock, microtime());
return $block;
}
public function getToolbarHtml()
{
return $this->getChildHtml('toolbar');
}
public function setCollection($collection)
{
$this->_brandCollection = $collection;
return $this;
}
}
自定义模块的布局 XML 如下所示
<brand_index_view translate="label">
<reference name="root">
<action method="setTemplate"><template>page/2columns-left.phtml</template></action>
<action method="setLayoutCode"><name>two_columns_left</name></action>
</reference>
<reference name="content">
<block type="namespace_brand/view" name="brand_info" template="brand/view.phtml" >
<block type="catalog/product_list_toolbar" name="product_list_toolbar" template="catalog/product/list/toolbar.phtml">
<block type="page/html_pager" name="product_list_toolbar_pager"/>
<!-- The following code shows how to set your own pager increments -->
<!--
<action method="setDefaultListPerPage"><limit>4</limit></action>
<action method="setDefaultGridPerPage"><limit>9</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>2</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>4</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>6</limit></action>
<action method="addPagerLimit"><mode>list</mode><limit>8</limit></action>
<action method="addPagerLimit" translate="label"><mode>list</mode><limit>all</limit><label>All</label></action>
-->
</block>
<action method="addColumnCountLayoutDepend"><layout>empty</layout><count>6</count></action>
<action method="addColumnCountLayoutDepend"><layout>one_column</layout><count>5</count></action>
<action method="addColumnCountLayoutDepend"><layout>two_columns_left</layout><count>4</count></action>
<action method="addColumnCountLayoutDepend"><layout>two_columns_right</layout><count>4</count></action>
<action method="addColumnCountLayoutDepend"><layout>three_columns</layout><count>3</count></action>
<action method="setToolbarBlockName"><name>product_list_toolbar</name></action>
</block>
</reference>
</brand_index_view>
和你的 view.phtml 文件看起来像
<?php echo $this->getToolbarHtml() ?>
<div class="category-products">
<?php if (($_products = $this->getProductCollection()) && $_collectionSize = $_products->getSize()): ?>
<?php if($this->getMode()!='grid'): ?>
<?php $_iterator = 0; ?>
<ol class="products-list" id="products-list">
<?php foreach ($_products->getItems() as $_product): ?>
<li class="item<?php if( ++$_iterator == sizeof($_products->getItems()) ): ?> last<?php endif; ?>">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>">
<img class="product-image" src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(94, 120) ?>" width="94" height="120" alt="<?php echo $this->htmlEscape($_product->getName()) ?>" />
</a>
<?php // Product description ?>
<div class="product-shop">
<div class="f-fix">
<h2 class="product-name"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>"><?php echo $this->htmlEscape($_product->getName()) ?></a></h2>
<?php if($_product->getRatingSummary()): ?>
<?php echo $this->getReviewsSummaryHtml($_product) ?>
<?php endif; ?>
<?php echo $this->getPriceHtml($_product, true) ?>
<div class="desc std">
<?php echo $_product->getShortDescription() ?>
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>" class="link-learn"><?php echo $this->__('Learn More') ?></a>
</div>
<?php if($_product->isSaleable()): ?>
<button type="button" title="<?php echo $this->__('Add to Cart') ?>" class="button btn-cart" onclick="setLocation('<?php echo $this->getAddToCartUrl($_product) ?>')"><span><span>Add To Cart</span></span></button>
<?php else: ?>
<p class="availability out-of-stock"><span><?php echo $this->__('Out of stock') ?></span></p>
<?php endif; ?>
<ul class="add-to-links">
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<li><a href="<?php echo $this->helper('wishlist')->getAddUrl($_product) ?>" class="link-wishlist"><?php echo $this->__('Add to Wishlist') ?></a></li>
<?php endif; ?>
<?php if($_compareUrl=$this->getAddToCompareUrl($_product)): ?>
<li><span class="separator">|</span> <a href="<?php echo $_compareUrl ?>" class="link-compare"><?php echo $this->__('Add to Compare') ?></a></li>
<?php endif; ?>
</ul>
</div>
</div>
</li>
<?php endforeach; ?>
</ol>
<?php else: ?>
<?php $_columnCount = $this->getColumnCount(); ?>
<?php $i = 0; foreach ($_products->getItems() as $_product): ?>
<?php if ($i++%$_columnCount==0): ?>
<ul class="products-grid first odd">
<?php endif ?>
<li class="item<?php if(($i-1)%$_columnCount==0): ?> first<?php elseif($i%$_columnCount==0): ?> last<?php endif; ?>">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>">
<img class="product-image" src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(94, 120) ?>" width="94" height="120" alt="<?php echo $this->htmlEscape($_product->getName()) ?>" />
</a>
<h2 class="product-name"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>"><?php echo $this->htmlEscape($_product->getName()) ?></a></h2>
<?php if($_product->getRatingSummary()): ?>
<?php echo $this->getReviewsSummaryHtml($_product, 'short') ?>
<?php endif; ?>
<?php echo $this->getPriceHtml($_product, true) ?>
<div class="actions">
<?php if($_product->isSaleable()): ?>
<button type="button" title="<?php echo $this->__('Add to Cart') ?>" class="button btn-cart" onclick="setLocation('<?php echo $this->getAddToCartUrl($_product) ?>')"><span><span>Add To Cart</span></span></button>
<?php else: ?>
<p class="availability out-of-stock"><span><?php echo $this->__('Out of stock') ?></span></p>
<?php endif; ?>
<ul class="add-to-links">
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<li><a href="<?php echo $this->helper('wishlist')->getAddUrl($_product) ?>" class="link-wishlist"><?php echo $this->__('Add to Wishlist') ?></a></li>
<?php endif; ?>
<?php if($_compareUrl=$this->getAddToCompareUrl($_product)): ?>
<li><span class="separator">|</span> <a href="<?php echo $_compareUrl ?>" class="link-compare"><?php echo $this->__('Add to Compare') ?></a></li>
<?php endif; ?>
</ul>
</div>
</li>
<?php if ($i%$_columnCount==0 || $i==count($_products->getItems())): ?>
</ul>
<?php endif ?>
<?php endforeach ?>
<?php endif; ?>
<?php endif;?>
</div>
<?php echo $this->getToolbarHtml() ?>
我知道这是一个非常漫长的过程，但只要尝试一下，我相信你一定会完成这个。另外，请使用自定义模块和类名检查变量名称。
希望这肯定会对您有所帮助。