ecshop商品自定义销量(虚拟销量)实现方法

1.在sq执行语句   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：如果你的数据表前缀不是‘ecs_’ 请自行修改   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]";   修改为           $sql = "SELECT goods_id, goods_name, goods_type, goods_sn, shop_price, is_on_sale, is_best, is_new, is_hot, sort_order, goods_number, integral, sales_volume_base, " . " (promote_price > 0 AND promote_start_date <= '$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 /** * 列表链接 * @param bool $is_add 是否添加（插入） * @param string $extension_code 虚拟商品扩展代码，实体商品为空 * @return array('href' => $href, 'text' => $text) */ function list_link($is_add = true, $extension_code = '')   前，添加   /*------------------------------------------------------ */ //-- 修改商品虚拟销量 /*------------------------------------------------------ */ elseif ($_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'])); // 分类树   后，添加   $smarty->assign('sales_count', get_sales_count($goods_id));   在末尾添加   /* 商品累计销量带自定义_新增加 */ function get_sales_count($goods_id) { /* 查询该商品的自定义销量 */ $sales_base = $GLOBALS['db']->getOne('SELECT sales_volume_base FROM '.$GLOBALS['ecs']->table('goods').' WHERE goods_id = '.$goods_id); /* 查询该商品的实际销量 */ $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); /* 商品累计销量默认显示方式 */ if ($GLOBALS['_CFG']['show_sales_type']) { $row['sales_volume_total'] = $sales_count; //实际销量 } else { $row['sales_volume_total'] = $sales_base + $sales_count; //自定义销量+实际销量 } return ($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'] = '是否显示商品累计销量'; $_LANG['cfg_range']['show_goods_sales']['1'] = '显示'; $_LANG['cfg_range']['show_goods_sales']['0'] = '不显示'; $_LANG['cfg_name']['show_sales_type'] = '商品累计销量默认显示方式'; $_LANG['cfg_range']['show_sales_type'][1] = '真实显示'; $_LANG['cfg_range']['show_sales_type'][0] = '虚拟显示'; 7./languages/zh_cn/admin/goods.php，中   $_LANG['goods_sn_exists'] = '您输入的货号已存在，请换一个';   后，添加   $_LANG['sales_volume_base'] = '虚拟销量';     8./languages/zh_cn/common.php，中   $_LANG['divided_into'] = '分成规则';   后，添加 $_LANG['sales_volume_total'] = '累计销量：'; $_LANG['pcs'] = '件';     9./themes/default/goods.dwt，在   <img src="images/stars{$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！更多问题请访问 布谷网