1.在sq執行語句

ALTER TABLE `ecs_goods` ADD `sales_volume_base` INT( 10 ) UNSIGNED NOT NULL DEFAULT '0'

INSERT INTO `ecs_shop_config` (`parent_id`, `code`, `type`, `store_range`, `store_dir`, `value`, `sort_order` ) VALUES ('7','show_goods_sales', 'select', '1,0', '', '1', '1');

INSERT INTO `ecs_shop_config` (`parent_id`, `code`, `type`, `store_range`, `store_dir`, `value`, `sort_order` ) VALUES ('3', 'show_sales_type', 'select', '1,0', '', '1', '1');

注意：如果你的數據表前綴不是‘ecs_’ 請自行修改

2./admin/includes/lib_goods.php中

$sql = "SELECT goods_id, goods_name, goods_type, goods_sn, shop_price, is_on_sale, is_best, is_new, is_hot, sort_order, goods_number, integral, " .

" (promote_price > 0 AND promote_start_date <= '$today' AND promote_end_date >= '$today') AS is_promote ".

" FROM " . $GLOBALS['ecs']->table('goods') . " AS g WHERE is_delete='$is_delete' $where" .

" ORDER BY $filter[sort_by] $filter[sort_order] ".

" LIMIT " . $filter['start'] . ",$filter[page_size]";

修改為

$sql = "SELECT goods_id, goods_name, goods_type, goods_sn, shop_price, is_on_sale, is_best, is_new, is_hot, sort_order, goods_number, integral, sales_volume_base, " .

" (promote_price > 0 AND promote_start_date <= '$today' AND promote_end_date >= '$today') AS is_promote ".

" FROM " . $GLOBALS['ecs']->table('goods') . " AS g WHERE is_delete='$is_delete' $where" .

" ORDER BY $filter[sort_by] $filter[sort_order] ".

" LIMIT " . $filter['start'] . ",$filter[page_size]";

3./admin/templates/goods_list.htm，在

{if $use_storage}

<th><a href="javascript:listTable.sort('goods_number'); ">{$lang.goods_number}</a>{$sort_goods_number}</th>

{/if}

后，添加

<th><a href="javascript:listTable.sort('sales_volume_base'); ">{$lang.sales_volume_base}</a>{$sort_sales_volume_base}</th>

在

{if $use_storage}

<td align="right"><span onclick="listTable.edit(this, 'edit_goods_number', {$goods.goods_id})">{$goods.goods_number}</span></td>

{/if}

后，添加

<td align="center"><span onclick="listTable.edit(this, 'edit_sales_volume_base', {$goods.goods_id})">{$goods.sales_volume_base}</span></td>

4./admin/goods.php，在

/**

* 列表鏈接

* @param bool $is_add 是否添加（插入）

* @param string $extension_code 虛擬商品擴展代碼，實體商品為空

* @return array('href' => $href, 'text' => $text)

*/

function list_link($is_add = true, $extension_code = '')

前，添加

/*------------------------------------------------------ */

//-- 修改商品虛擬銷量

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'edit_sales_volume_base')

{

check_authz_json('goods_manage');

$goods_id = intval($_POST['id']);

$sales_volume_base = json_str_iconv(trim($_POST['val']));

if ($exc->edit("sales_volume_base = '$sales_volume_base', last_update=" .gmtime(), $goods_id))

{

clear_cache_files();

make_json_result(stripslashes($sales_volume_base));

}

}

5.goods.php，在

$smarty->assign('categories', get_categories_tree($goods['cat_id'])); // 分類樹

后，添加

$smarty->assign('sales_count', get_sales_count($goods_id));

在末尾添加

/* 商品累計銷量帶自定義_新增加 */

function get_sales_count($goods_id)

{

/* 查詢該商品的自定義銷量 */

$sales_base = $GLOBALS['db']->getOne('SELECT sales_volume_base FROM '.$GLOBALS['ecs']->table('goods').' WHERE goods_id = '.$goods_id);

/* 查詢該商品的實際銷量 */

$sql = 'SELECT IFNULL(SUM(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 " . db_create_in(array(OS_CONFIRMED, OS_SPLITED)) .

"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'";

$sales_count = $GLOBALS['db']->getOne($sql);

/* 商品累計銷量默認顯示方式 */

if ($GLOBALS['_CFG']['show_sales_type'])

{

$row['sales_volume_total'] = $sales_count; //實際銷量

}

else

{

$row['sales_volume_total'] = $sales_base + $sales_count; //自定義銷量+實際銷量

}

return ($row['sales_volume_total']);

}

6.在/languages/zh_cn/admin/shop_config.php，中

/languages/zh_cn/admin/shop_config.php

下，添加

$_LANG['cfg_name']['show_goods_sales'] = '是否顯示商品累計銷量';

$_LANG['cfg_range']['show_goods_sales']['1'] = '顯示';

$_LANG['cfg_range']['show_goods_sales']['0'] = '不顯示';

$_LANG['cfg_name']['show_sales_type'] = '商品累計銷量默認顯示方式';

$_LANG['cfg_range']['show_sales_type'][1] = '真實顯示';

$_LANG['cfg_range']['show_sales_type'][0] = '虛擬顯示';

7./languages/zh_cn/admin/goods.php，中

$_LANG['goods_sn_exists'] = '您輸入的貨號已存在，請換一個';

后，添加

$_LANG['sales_volume_base'] = '虛擬銷量';

8./languages/zh_cn/common.php，中

$_LANG['divided_into'] = '分成規則';

后，添加

$_LANG['sales_volume_total'] = '累計銷量：';

$_LANG['pcs'] = '件';

9./themes/default/goods.dwt，在

<img src="images/stars{$goods.comment_rank}.gif" alt="comment rank {$goods.comment_rank}" />

</dd>

后，添加

{if $cfg.show_goods_sales}

<dd style="width:48%; padding-left:7px;">

<strong>{$lang.sales_volume_total}</strong>

<font class="shop">{$sales_count}{if $goods.measure_unit}{$goods.measure_unit}{else}{$lang.pcs}{/if}</font>

</dd>

{/if}

OK，完成！