怎么才能在任何有商品列表的地方都能显示评论数目?

[ 2010-01-12 20:54:51 | Author: inHAO ]
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http://bbs.ecshop.com/viewthread.php?tid=105272&highlight=%C6%C0%C2%DB
之前发过一个帖子求助,不过不是关于这个主题的;见
http://bbs.ecshop.com/thread-104788-1-1.html
而且按照铃舞大版主的建议实现了大部分地方都能显示评论,但是分类的商品列表(就是可以以列表,图片,文字三种风格排列的那个列表)至今还没能显示评论数目;
本人不懂PHP也不懂SQL数据查询,特再次发帖求助。
category.php页面
第500行代码$arr[$row['goods_id']]['name'] = $row['goods_name'];
复制代码之前加上 $sql = 'SELECT COUNT(*) FROM ' . $GLOBALS['ecs']->table('comment') .'WHERE id_value =' . $row['goods_id'];

$arr[$row['goods_id']]['num'] = $GLOBALS['db']->getOne($sql);
复制代码修改下goods_list.lbi,用{$goods.num},调用

修改下goods_list.lbi,用{$goods.num},调用。因为是新手 所以不知道怎么用{$goods.num},放在什么位置 具体怎么做 上面代码也添加了 可是看不到首页评论 没有什么改变·
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