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魔扣币兑换比例:【 50以下 : ¥1 = 10 魔扣币 】丨【 50 - 100 :¥1 = 20 魔扣币】丨【 100以上:¥1 = 30 魔扣币 】
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1.打开 goods.php 文件,在此文件最下面加入如下两个函数
- function get_buy_sum($goods_id)
- {
- $sql = 'SELECT INULLSUM(g.goods_number), 0) ' .
- 'FROM ' . $GLOBALS['ecs']->table('order_info') . ' AS o, ' .
- $GLOBALS['ecs']->table('order_goods') . ' AS g ' .
- "WHERE o.order_id = g.order_id " .
- "AND o.order_status = '" . OS_CONFIRMED . "' " .
- "AND o.shipping_status " . db_create_in(array(SS_SHIPPED, SS_RECEIVED)) .
- " AND o.pay_status " . db_create_in(array(PS_PAYED, PS_PAYING)) .
- " AND g.goods_id = '$goods_id'";
- return $GLOBALS['db']->getOne($sql);
- }
-
- function get_comment_num($goods_id) {
- $sql= "sel ect count(*) from ".$GLOBALS['ecs']->table('comment')." where id_value='".$goods_id."' AND status = 1";
- return $GLOBALS['db']->getOne($sql);
- }
复制代码 2.继续修改 goods.php 文件
找到
$smarty->display('goods.dwt', $cache_id);
在此代码前面添加
$smarty->assign('buy_num',get_buy_sum($goods_id));
$smarty->assign('comment_num',get_comment_num($goods_id));
3.打开 /themes/模板文件夹/goods.dwt 文件,在需要的地方加入如下代码
- <!-- {if $buy_num} 已出售量-->
- <li class="clearfix">
- <dd>
- <strong>累计售出:</strong>{$buy_num}
- </dd>
- </li>
- <!--{/if}-->
- <!-- {if $comment_num} 评论数量-->
- <li class="clearfix">
- <dd>
- <strong>评论数量:</strong><a href="#comment">{$comment_num}</a>
- </dd>
- </li>
- <!--{/if}-->
复制代码
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