ecshop首页商品显示购买过的次数
修改一个程序文件 lib_goods.php
function get_buy_sum($goods_id)
{
$sql = “select sum(goods_number) from ” . $GLOBALS[‘ecs’]->table(‘order_goods’) . ” AS g ,”.$GLOBALS[‘ecs’]->table(‘order_info’) . ” AS o WHERE o.order_id=g.order_id and g.goods_id = ” . $goods_id . ” and o.order_status=1 ” ;//o.order_status=1 表示确认了的订单才算
return $GLOBALS[‘db’]->getOne($sql);
}
然后找到 在get_recommend_goods函数中 大致325行
$goods[$idx][‘url’] = build_uri(‘goods’, array(‘gid’ => $row[‘goods_id’]), $row[‘goods_name’]);
其后添加
$goods[$idx][‘buy_num’] = get_buy_sum($row[‘goods_id’]);
剩下的就是通过在模板中 用
{if $goods.buy_num}
{$goods.buy_num}
{else}
0
{/if}
调用了
