magento 每日新品展示

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

1、创建Newarrivals.php文件：

1. <?php
2. /**
3. * This is the part of 'BmProducts' module for Magento,
4. * which allows easy access to product collection
5. * with flexible filters
6. */
7. class Bestmagento_BmProducts_Block_Product_Newarrivals extends Mage_Catalog_Block_Product_List
8. {
9. function get_prod_count()
10. {
11. //unset any saved limits
12. Mage::getSingleton('catalog/session')->unsLimitPage();
13. return (isset($_REQUEST['limit'])) ? intval($_REQUEST['limit']) : 48;
14. }
15. function get_cur_page()
16. {
17. return (isset($_REQUEST['p'])) ? intval($_REQUEST['p']) : 1;
18. }
19. /**
20. * Retrieve loaded category collection
21. *
22. * @return Mage_Eav_Model_Entity_Collection_Abstract
23. **/
24. protected function _getProductCollection()
25. {
26. $date = $_GET['date'];
27. $collection = Mage::getResourceModel('catalog/product_collection');
28. $collection->setVisibility(Mage::getSingleton('catalog/product_visibility')->getVisibleInCatalogIds());
29. $collection = $this->_addProductAttributesAndPrices($collection)
30. ->addAttributeToSelect('created_at')
31. ->setOrder('created_at', 'desc')
32. ->setPageSize($this->get_prod_count())
33. ->setCurPage($this->get_cur_page());
34. if(!empty($date))
35. {
36. $this->_data['title'] = $date;
37. $collection->getSelect()->where('DATE(created_at) = ?',$date);
38. }
39. $this->setProductCollection($collection);
40. return $collection;
41. }
42. }

2、后台CMS列表添加Page页，设置Design内容为：

1. <reference name="content">
2. <block type="bmproducts/product_newarrivals" name="product_new" template="catalog/product/list.phtml">
3. <block type="catalog/product_list_toolbar" name="product_list_toolbar" template="catalog/product/list/toolbar.phtml">
4. <block type="page/html_pager" name="product_list_toolbar_pager" />
5. <action method="setDefaultGridPerPage"><limit>48</limit></action>
6. <action method="addPagerLimit"><mode>grid</mode><limit>48</limit></action>
7. </block>
8. <action method="setToolbarBlockName"><name>product_list_toolbar</name></action>
9. </block>
10. </reference>

不带分页可以只设置Content项为：

1. {{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：

1. <div class="support_left">
2. <div class="subitem">
3. <div class="title">New Arrivals</div>
4. <?php
5. $collection = Mage::getModel('catalog/product')->getResourceCollection()
6. ->setOrder('created_at', 'desc');
7. $collection->getSelect()->group('CAST(created_at as date)');
8. //$collection->getSelect()->group('CAST(created_at as date)')->limit(5);
9. //echo $collection->getSelect();exit;
10. $date = array();
11. foreach($collection as $val)
12. {
13. ?>
14. <div class="left_link"><a href="/new_arrivals?date=<?php echo date("Y-m-d",strtotime($val['created_at'])); ?>" rel="nofollow"><?php echo date("Y-m-d",strtotime($val['created_at'])); ?></a></div>
15. <?php
16. }
17. ?>
18. </div>
19. </div>