magento 每日新品展示

http://blog.csdn.net/benben0503/article/details/8647020

1、创建Newarrivals.php文件：

<?php
/**
 * This is the part of 'BmProducts' module for Magento,
 * which allows easy access to product collection
 * with flexible filters
 */

class Bestmagento_BmProducts_Block_Product_Newarrivals extends Mage_Catalog_Block_Product_List
{
    function get_prod_count()
    {
        //unset any saved limits
        Mage::getSingleton('catalog/session')->unsLimitPage();
        return (isset($_REQUEST['limit'])) ? intval($_REQUEST['limit']) : 48;
    }

    function get_cur_page()
    {
        return (isset($_REQUEST['p'])) ? intval($_REQUEST['p']) : 1;
    }

    /**
    * Retrieve loaded category collection
    *
    * @return Mage_Eav_Model_Entity_Collection_Abstract
    **/
    protected function _getProductCollection()
    {
        $date = $_GET['date'];

        $collection = Mage::getResourceModel('catalog/product_collection');
        $collection->setVisibility(Mage::getSingleton('catalog/product_visibility')->getVisibleInCatalogIds());

        $collection = $this->_addProductAttributesAndPrices($collection)
            ->addAttributeToSelect('created_at')
            ->setOrder('created_at', 'desc')
            ->setPageSize($this->get_prod_count())
            ->setCurPage($this->get_cur_page());

        if(!empty($date))
        {
            $this->_data['title'] = $date;
            $collection->getSelect()->where('DATE(created_at) = ?',$date);
        }

        $this->setProductCollection($collection);

        return $collection;
    }
}

2、后台CMS列表添加Page页，设置Design内容为：

<reference name="content">
   <block type="bmproducts/product_newarrivals" name="product_new" template="catalog/product/list.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" />
         <action method="setDefaultGridPerPage"><limit>48</limit></action>
         <action method="addPagerLimit"><mode>grid</mode><limit>48</limit></action>
      </block>
      <action method="setToolbarBlockName"><name>product_list_toolbar</name></action>
   </block>
</reference>

不带分页可以只设置Content项为：

{{block type="bmproducts/product_newarrivals" name="newarrivals" title="New Arrivals" template="catalog/product/list.phtml"}}

3、在要显示目录的地方加如下代码：

<div class="support_left">
                        <div class="subitem">
                            <div class="title">New Arrivals</div>
                    <?php
                        $collection = Mage::getModel('catalog/product')->getResourceCollection()
                                    ->setOrder('created_at', 'desc');
                        $collection->getSelect()->group('CAST(created_at as date)');
                        //$collection->getSelect()->group('CAST(created_at as date)')->limit(5);
                        //echo $collection->getSelect();exit;
                        $date = array();
                        foreach($collection as $val)
                        {
                    ?>
                            <div class="left_link"><a href="/new_arrivals?date=<?php echo date("Y-m-d",strtotime($val['created_at'])); ?>" rel="nofollow"><?php echo date("Y-m-d",strtotime($val['created_at'])); ?></a></div>
                    <?php
                        }
                    ?>
                        </div>
                    </div>