ECSHOP商品列表页显示商品评论等级与评论数量

各位ECSHOP网店系统用户大家好，欢迎来到ECSHOP教程网图文教程，今天为大家详细解说一下ECSHOP商品列表页显示商品评论等级与评论数量。 ECSHOP教程网ECSHOP视频教程也再不断的完善与跟进，期待大家的关注！希望在ECSHOP的道路上，ECSHOP教程网与您一路同行！   第一步： 首先修改category.php 文件，定位到 category_get_goods() 函数部分 找到 $sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .                 &NULLr_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .                 'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .             'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .             'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .                 "ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .             "WHERE $where $ext ORDER BY $sort $order";   将之修改为 $sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .                 "IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .   " IFNULL(AVG(r.comment_rank),0) AS comment_rank,IF(r.comment_rank,count(*),0) AS  comment_count, ".                 'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .             'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .             'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .                 "ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .      ' LEFT JOIN  '. $GLOBALS['ecs']->table('comment') .' AS r '.    'ON r.id_value = g.goods_id AND comment_type = 0 AND r.parent_id = 0 AND r.status = 1 ' .             "WHERE $where $ext group by g.goods_id ORDER BY $sort $order";   然后继续找到 $arr[$row['goods_id']]['url']              = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);   在它下面增加几行代码 $row['comment_rank']  = ceil($row['comment_rank']) == 0 ? 5 : ceil($row['comment_rank']); $arr[$row['goods_id']]['comment_rank']=$row['comment_rank']; $arr[$row['goods_id']]['comment_count']=$row['comment_count']; 第二步(以官方默认模板为例)： 修改 htemes/default/library/goods_list.lbi 文件   找到   {$lang.btn_collect}   在它上面增加  
   评论数：{$goods.comment_count}
结束语： 大家都知道ECSHOP系统有缓存机制，如果某个商品有了新的评论，列表页的评论数量不会立马随着更新。得等到下次更新缓存的时候才会更新。   如果您想列表页能即时体现评论数量的变化。只需继续进行下面修改即可   ------------------------------------------------------------------------------------------------   把 category.php 文件的   $smarty->caching = true;   修改为   $smarty->caching = false;