ecshop二次开发 之在商品分类页如何增加评论等级和评论数量

注：新手朋友修改时请尽量不要使用记事本进行编辑，最好使用dreamweaver、editplus等专业的代码编辑软件进行编辑

下面是解决办法：

1、

打开 category.php 文件，找到 category_get_goods() 函数部分

将该函数下面的（大概在445行左右） $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]') ASshop_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";

复制代码修改为

$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 ASorg_price, ' .

"IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') ASshop_price, g.promote_price,
g.goods_type, " .

" IFNULL(AVG(r.comment_rank),0) AScomment_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";

（红色部分为新增加的代码）

然后继续找到$arr[$row['goods_id']]['url'] = build_uri('goods', array('gid'=>$row['goods_id']),$row['goods_name']);

复制代码在这行代码下面增加 $row['comment_rank'] =ceil($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'];

复制代码2、

打开 library/goods_list.lbi 文件

在

<a href="javascript:collect({$goods.goods_id});"class="f6">{$lang.btn_collect}</a>

上面增加

<imgsrc="images/stars{$goods.comment_rank}.gif" style="width:78px;height:15px;"/><br>

评论数：{$goods.comment_count}<br>

3、

建议继续把 category.php 文件的

$smarty->caching = true;

修改为

$smarty->caching = false;

这样就能即时体现评论等级和评论数量的变化了，要不还得经常到后台“清除缓存”