<div class="content_topp"> STEP1:在表ecs_goods添加字段:salesnum
STEP2:打开根目录下文件:flow.php
找到下面的代码:
- /* 插入订单商品 */
- $sql = “INSERT INTO ” . $ecs->table(‘order_goods’) . “( ” .
- “order_id, goods_id, goods_name, goods_sn, product_id, goods_number, market_price, “.
- “goods_price, goods_attr, is_real, extension_code, parent_id, is_gift, goods_attr_id) “.
- ” SELECT ‘$new_order_id’, goods_id, goods_name, goods_sn, product_id, goods_number, market_price, “.
- “goods_price, goods_attr, is_real, extension_code, parent_id, is_gift, goods_attr_id”.
- ” FROM ” .$ecs->table(‘cart’) .
- ” WHERE session_id = ‘”.SESS_ID.”‘ AND rec_type = ‘$flow_type’”;
- $db->query($sql);
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在这段代码的下面,添加如下代码:
- /* 插入商品表的salesnum 字段,统计销量排行 */
- $sql = “update ” .$GLOBALS['ecs']->table(‘goods’) . ” AS a, “.$GLOBALS['ecs']->table(‘cart’) . ” AS b “.
- ” set a.salesnum= a.salesnum+ b.goods_number”.
- ” WHERE a.goods_id=b.goods_id AND b.session_id = ‘”.SESS_ID.”‘ AND b.rec_type = ‘$flow_type’”;
-
- $db->query($sql);
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STEP3:打开文件:default\library\goods_list.lbi,找到下面的代码:
- DESC#goods_list”>default.gif” alt=”{$lang.sort.last_update}”>
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在上面那段代码的下面添加:
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