我想请求一些有关我查询的帮助。
我创建了一个CMS页面，希望在列表中显示特定类别的产品。所以我创建了一个模块并粘贴了catalog / product / list.phtml中的完整代码，以便查看它是否可以解决...
不幸的是我收到了这个错误：Fatal error: Call to a member function count() on a non-object in /Applications/MAMP/htdocs/mysite/app/design/frontend/bootstrapped/default/template/cmsproducts/index.phtml on line 23
这是list.phtml
中的代码<?php echo get_class($this);
/**
* Magento responsive theme
*
* @category design
* @package bootstrapped_default
* @copyright Copyright (c) 2012 Magenthon (http://magenthon.com)
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
* @author Vedran Subotic <vedran@magenthon.com>
*/
?>
<?php
/**
* Product list template
*
* @see Mage_Catalog_Block_Product_List
*/
?>
<?php
$_productCollection=$this->getLoadedProductCollection();
$_helper = $this->helper('catalog/output');
?>
<?php if(!$_productCollection->count()): ?>
<div class="alert fade in">
<a class="close" data-dismiss="alert">×</a>
<?php echo $this->__('There are no products matching the selection.') ?>
</div>
<?php else: ?>
<div class="category-products">
<?php echo $this->getToolbarHtml() ?>
<?php // List mode ?>
<?php if($this->getMode()!='grid'): ?>
<?php $_iterator = 0; ?>
<ol class="products-list unstyled row-fluid" id="products-list">
<?php foreach ($_productCollection as $_product): ?>
<li class="item<?php if( ++$_iterator == sizeof($_productCollection) ): ?> last<?php endif; ?> row-fluid">
<?php // Product Image ?>
<div class="span4"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->stripTags($this->getImageLabel($_product, 'small_image'), null, true) ?>" class="product-image thumbnail"><img src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(225); ?>" alt="<?php echo $this->stripTags($this->getImageLabel($_product, 'small_image'), null, true) ?>" /></a></div>
<?php // Product description ?>
<div class="span8">
<div class="thumbnail data">
<div class="caption">
<?php $_productNameStripped = $this->stripTags($_product->getName(), null, true); ?>
<h2 class="product-name"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $_productNameStripped; ?>"><?php echo $_helper->productAttribute($_product, $_product->getName() , 'name'); ?></a></h2>
<?php if($_product->getRatingSummary()): ?>
<?php echo $this->getReviewsSummaryHtml($_product) ?>
<?php endif; ?>
<div class="row-fluid">
<span class="pull-right">
<?php if($_product->isSaleable()): ?>
<button type="button" title="<?php echo $this->__('Add to Cart') ?>" class="btn btn-danger" onclick="setLocation('<?php echo $this->getAddToCartUrl($_product) ?>')"><span><span><?php echo $this->__('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; ?>
</span>
<?php echo $this->getPriceHtml($_product, true) ?>
</div>
<div class="desc std">
<?php echo $_helper->productAttribute($_product, $_product->getShortDescription(), 'short_description') ?>
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $_productNameStripped ?>" class="link-learn"><?php echo $this->__('Learn More') ?></a>
</div>
<p class="add-to-links unstyled">
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<a href="<?php echo $this->helper('wishlist')->getAddUrl($_product) ?>" class="link-wishlist label label-info"><?php echo $this->__('Add to Wishlist') ?></a>
<?php endif; ?>
<?php if($_compareUrl=$this->getAddToCompareUrl($_product)): ?>
<span class="separator">|</span> <a href="<?php echo $_compareUrl ?>" class="link-compare label label-info"><?php echo $this->__('Add to Compare') ?></a>
<?php endif; ?>
</p>
</div>
</div>
</div>
</li><hr>
<?php endforeach; ?>
</ol>
<script type="text/javascript">decorateList('products-list', 'none-recursive')</script>
<?php else: ?>
<?php // Grid Mode ?>
<?php $_collectionSize = $_productCollection->count() ?>
<?php $_columnCount = $this->getColumnCount(); ?>
<?php $i=0; foreach ($_productCollection as $_product): ?>
<?php if ($i++%$_columnCount==0): ?>
<ul class="products-grid unstyled thumbnails row-fluid">
<?php endif ?>
<li class="item<?php if(($i-1)%$_columnCount==0): ?> first<?php elseif($i%$_columnCount==0): ?> last<?php endif; ?> span4">
<div class="thumbnail">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->stripTags($this->getImageLabel($_product, 'small_image'), null, true) ?>" class="product-image thumbnail"><img src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(225); ?>" alt="<?php echo $this->stripTags($this->getImageLabel($_product, 'small_image'), null, true) ?>" /></a>
<div class="caption">
<h2 class="product-name"><a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->stripTags($_product->getName(), null, true) ?>"><?php echo $_helper->productAttribute($_product, $_product->getName(), 'name') ?></a></h2>
<?php if($_product->getRatingSummary()): ?>
<?php echo $this->getReviewsSummaryHtml($_product, 'short') ?>
<?php endif; ?>
<?php echo $this->getPriceHtml($_product, true) ?>
<?php if($_product->isSaleable()): ?>
<button type="button" title="<?php echo $this->__('Add to Cart') ?>" class="btn btn-danger btn-mini" onclick="setLocation('<?php echo $this->getAddToCartUrl($_product) ?>')"><span><span><?php echo $this->__('Add to Cart') ?></span></span></button>
<?php else: ?>
<p class="availability out-of-stock"><span><?php echo $this->__('Out of stock') ?></span></p>
<?php endif; ?>
<p class="add-to-links unstyled">
<?php if($_compareUrl=$this->getAddToCompareUrl($_product)): ?>
<a href="<?php echo $_compareUrl ?>" class="link-compare label label-info pull-right"><?php echo $this->__('Add to Compare') ?></a>
<?php endif; ?>
<?php if ($this->helper('wishlist')->isAllow()) : ?>
<a href="<?php echo $this->helper('wishlist')->getAddUrl($_product) ?>" class="link-wishlist label label-info"><?php echo $this->__('Add to Wishlist') ?></a>
<?php endif; ?>
</p>
</div>
</div>
</li>
<?php if ($i%$_columnCount==0 || $i==$_collectionSize): ?>
</ul>
<?php endif ?>
<?php endforeach ?>
<script type="text/javascript">decorateGeneric($$('ul.products-grid'), ['odd','even','first','last'])</script>
<?php endif; ?>
<div class="toolbar-bottom">
<?php
/* @var $toolbar Mage_Catalog_Block_Product_List_Toolbar */
// get toolbars limits - overrides default pager limit
$toolbar = Mage::getBlockSingleton('catalog/product_list_toolbar')->getAvailableLimit();
/* @var $pager Mage_Page_Block_Html_Pager */
$pager = $this->getLayout()->createBlock('page/html_pager', 'bootstrapped.standalone.pager');
// set limit - uses category's instead of default pager's (10-20-50)
$pager->setAvailableLimit($toolbar);
// need to set collection
$pager->setCollection($_productCollection);
//set custom template
$pager->setTemplate('catalog/product/list/pager.phtml');
echo $pager->toHtml();
?>
</div>
</div>
<?php endif; ?>
对于我的CMS块：
{{block type="core/template" category_id="41" template="cmsproducts/index.phtml"}}
我的自定义模块的indexController.php：
<?php
class Thaneuk_Cmsproducts_IndexController extends Mage_Core_Controller_Front_Action{
public function IndexAction() {
}
}
我一直在寻找将类别中的产品添加到CMS页面的方法，但每种方法都会导致错误或产品无法显示。
任何人都可以帮助或推荐我一步一步的指南吗？
提前致谢
答案 0 :(得分：0)
简单的修复使它不会抛出错误
<?php if(is_object($_productCollection) && !$_productCollection->count()): ?>
但是你仍然需要弄清楚你的代码中为什么$_productCollection没有被加载的缺陷。
答案 1 :(得分：0)
解决了!!
<?php
$category_id = "43"; // category_id for "Featured Products"
$_productCollection = Mage::getResourceModel('catalog/product_collection')
->addAttributeToSelect(array('name', 'price', 'small_image', 'short_description'), 'inner')
->addCategoryFilter(Mage::getModel('catalog/category')->load($category_id));
?>
<?php if($_productCollection->count()): ?>
<div class="featured">
<br />
<ul id="featured-product-list">
<div class="block-title">
<h3><span><?php echo $this->__('FEATURED PRODUCT'); ?></span></h3>
</div>
<?php
$products = array();
foreach ($_productCollection as $_product) {
?>
<li class="featured-product">
<!--<h6>Price <?php echo Mage::helper('core')->currency($_product->getPrice());; ?></h6>-->
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($this->getImageLabel($_product, 'small_image')) ?>">
<img class="product-image" src="<?php echo $this->helper('catalog/image')->init($_product, 'small_image')->resize(225, 200); ?>" alt="<?php echo $this->htmlEscape($this->getImageLabel($_product, 'small_image')) ?>" title="<?php echo $this->htmlEscape($this->getImageLabel($_product, 'small_image')) ?>" />
</a>
</li>
<strong><a class="view-item-button" href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->htmlEscape($_product->getName()) ?>"><?php echo $this->__('Order'); ?> <?php echo $this->htmlEscape($_product->getName())?><?php echo $this->__('™'); ?></a></strong>
<div class="clearfix"></div>
<p>
<?php echo $_product->_data['short_description']; ?>
</p>
<div class="clearfix"></div>
<?php } ?>
</ul>
</div>
<?php endif; ?>
答案 2 :(得分：-1)
同样的错误发生在我身上。我在XAMPP服务器上使用magento 1.9.1。 我只刷新了所有magento索引，一切正常。
转到系统/索引管理 选择所有选项并执行“reindex data”操作