历史浏览、购买了该商品的人还买了、相关联产品模块增加“市场价格”

一、历史浏览模块增加市场价格：

打开include/lin_insert.php 直接替换下面这段函数

/**
* 调用浏览历史
*
* @access public
* @return string
*/
function insert_history()
{
 $str = '';
 if (!empty($_COOKIE['ECS']['history']))
 {
 $where = db_create_in($_COOKIE['ECS']['history'], 'goods_id');
 $sql = 'SELECT goods_id, goods_name, goods_thumb, shop_price, market_price FROM ' . $GLOBALS['ecs']->table('goods') .
 " WHERE $where AND is_on_sale = 1 AND is_alone_sale = 1 AND is_delete = 0";
 $query = $GLOBALS['db']->query($sql);
 $res = array();
 while ($row = $GLOBALS['db']->fetch_array($query))
 {
 $goods['goods_id'] = $row['goods_id'];
 $goods['goods_name'] = $row['goods_name'];
 $goods['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
 $goods['goods_thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
 $goods['shop_price'] = price_format($row['shop_price']);
 $goods['market_price'] = price_format($row['market_price']);
 $goods['url'] = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);
 $str.='<ul class="clearfix"><li class="goodsimg"><a href="'.$goods['url'].'" target="_blank"><img src="'.$goods['goods_thumb'].'" alt="'.$goods['goods_name'].'" class="B_blue" /></a></li><li><a href="'.$goods['url'].'" target="_blank" title="'.$goods['goods_name'].'">'.$goods['short_name'].'</a> '.原价：.$goods['market_price'].' '.现价：.''.$goods['shop_price'].' </li></ul>';
 }
 $str .= '<ul id="clear_history"><a onclick="clear_history()">' . $GLOBALS['_LANG']['clear_history'] . '</a></ul>';
 }
 return $str;
}

二、购买过该商品的朋友还购买了模块增加市场价格：

打开goods.php 直接替换以下函数

/**
* 获得购买过该商品的人还买过的商品
*
* @access public
* @param integer $goods_id
* @return array
*/
function get_also_bought($goods_id)
{
 $sql = 'SELECT COUNT(b.goods_id ) AS num, g.goods_id, g.goods_name, g.goods_thumb, g.goods_img, g.shop_price, g.market_price, g.promote_price, g.promote_start_date, g.promote_end_date ' .
 'FROM ' . $GLOBALS['ecs']->table('order_goods') . ' AS a ' .
 'LEFT JOIN ' . $GLOBALS['ecs']->table('order_goods') . ' AS b ON b.order_id = a.order_id ' .
 'LEFT JOIN ' . $GLOBALS['ecs']->table('goods') . ' AS g ON g.goods_id = b.goods_id ' .
 "WHERE a.goods_id = '$goods_id' AND b.goods_id <> '$goods_id' AND g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 " .
 'GROUP BY b.goods_id ' .
 'ORDER BY num DESC ' .
 'LIMIT ' . $GLOBALS['_CFG']['bought_goods'];
 $res = $GLOBALS['db']->query($sql);

    $key = 0;
    $arr = array();
    while ($row = $GLOBALS['db']->fetchRow($res))
    {
        $arr[$key]['goods_id']    = $row['goods_id'];
        $arr[$key]['goods_name'] = $row['goods_name'];
        $arr[$key]['short_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ?
            sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];
        $arr[$key]['goods_thumb'] = get_image_path($row['goods_id'], $row['goods_thumb'], true);
        $arr[$key]['goods_img']   = get_image_path($row['goods_id'], $row['goods_img']);
        $arr[$key]['shop_price'] = price_format($row['shop_price']);
   $arr[$key]['market_price'] = price_format($row['market_price']);
        $arr[$key]['url']         = build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);

        if ($row['promote_price'] > 0)
        {
            $arr[$key]['promote_price'] = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
            $arr[$key]['formated_promote_price'] = price_format($arr[$key]['promote_price']);
        }
        else
        {
            $arr[$key]['promote_price'] = 0;
        }

$key++;
}

return $arr;
}

然后再模板文件bought_goods.lbi 中加上

原价：{$bought_goods_data.market_price}

三、相关联商品模块增加市场价格：

直接打开模板文件goods_related.lbi

插入：

原价：{$releated_goods_data.market_price}

即可

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