Question

我正在使用Magento 1.9，我在/app/code/local/Mage/Catalog/Block/Product/List.php中使用了这个代码行：

$this->_productCollection = $layer->getProductCollection()
                ->joinField(
                    'inventory_in_stock', 
                    'cataloginventory_stock_item', 
                    'is_in_stock', 
                    'product_id=entity_id',
                    'is_in_stock>=0', 
                    'left')
                ->setOrder('inventory_in_stock','desc');

但没有发生任何事情。

有人能帮助我吗？提前谢谢！

Answer 1

您必须添加以下代码：

$this->getSelect()->joinLeft(
            array('_inventory_table'=>$this->getTable('cataloginventory/stock_item')),
            "_inventory_table.product_id = e.entity_id",
            array('is_in_stock', 'manage_stock')
        );
        $this->addExpressionAttributeToSelect('on_top',
        '(CASE WHEN (((_inventory_table.use_config_manage_stock = 1) AND (_inventory_table.is_in_stock = 1)) OR  ((_inventory_table.use_config_manage_stock = 0) AND (1 - _inventory_table.manage_stock + _inventory_table.is_in_stock >= 1))) THEN 1 ELSE 0 END)',
         array());
        $this->getSelect()->order('on_top DESC');

就在

之前

if ($attribute == 'price' && $storeId != 0) {
in app/code/core/Mage/Catalog/Model/Resource/Eav/Mysql4/Product/Collection.php

如果你有Magento app/code/core/Mage/Catalog/Model/Resource/Product/Collection.php

，或者在1.7.0.0

或者你可以使用这个magento模块

http://www.magentocommerce.com/magento-connect/show-out-of-stocks-products-at-bottom.html

Magento - 最后一次显示缺货产品

1 个答案: