如何修改ecshop让首页显示评论数量和评论级别,好模板提供方法
修改category.php 文件
找到下面的
- $sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
- "IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .
- '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";
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改成下面的
- $sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .
- "IFNULL(mp.user_price, g.shop_price * '$_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";
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继续找到
- $arr[$row['goods_id']]['url'] = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);
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在下面增加几列
- $row['comment_rank'] = ceil($row['comment_rank']) == 0 ? 5 : ceil($row['comment_rank']);
- $arr[$row['goods_id']]['comment_rank']=$row['comment_rank'];
- $arr[$row['goods_id']]['comment_count']=$row['comment_count'];
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模板修改说明:
htemes/default/library/goods_list.lbi 文件
- <a href="javascript:collect({$goods.goods_id});">{$lang.btn_collect}</a>
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在上面增加以下代码
- <img src="images/stars{$goods.comment_rank}.gif" style="width:78px;height:15px;" /><br>
- 评论数:{$goods.comment_count}<br>
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设置缓存机制
- 把 category.php 文件的
- $smarty->caching = true;
- 修改为
- $smarty->caching = false;
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