ecshop商品详细页显示销量和商品评论数量的方法

ecshop模板商品列表页面增加评论数量功能,ecshop商品详细页显示已售商品数量和评论数量,ECSHOP商品详情页调用该商品显示评论和数量?,ecshop商品详情页增加已售商品数量和评论数量的方法,下面小编来给大家介绍一下，一起来了解一下吧!

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);

}



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}–>

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