ecshop运费配送方式仿淘宝地区运费模板功能开发

ECSHOP运费配送方式仿淘宝地区运费模板功能开发
目录：
1、Ecshop后台配送方式创建
2、商品绑定配送方式的运费模板
2.1 数据表"ecs_goods"增加一个字段，执行下面SQL语句：
2.2 后台添加/编辑 商品 调出已经安装配送方式 "admin/ goods.php "，将此shipping_list函数添加到goods.php最末处。
2.3 后台添加/编辑商品 实现绑定配送方式"admin/goods_info.htm"
3、前台商品详情调用设置好的配送方式
4、结算流程中，根据配送地址计算运费
4.1 重写"include/lib_order.php"中last_shipping_and_payment函数。多个商品，不同配送方式，调用配送方式ID，以最贵配送方式计算。买家可以找客服进行，运费改价。
5、经过上面多处增加/修改，测试一下运行效果。
淘宝网（Taobao）购物的宝贝详情页面，可以针对不同地区显示不同运费，运费由后台设定；结算时间，按重量、件数计算运费。Ecshop本身有配送方式插件，已有多家物流公司插件，例如：顺丰快递、申通快递、圆通快递等。本文介绍如何实现按地区显示运费，并且让每个商品绑定运费模板。
1、Ecshop后台配送方式创建
进入Ecshop后台"系统设置-->配送方式"，将"顺丰快递"改名称为"粮食快递"，配送ID号为6。
2、商品绑定配送方式的运费模板 2.1 数据表"ecs_goods"增加一个字段，执行下面SQL语句：
ALTER TABLE `ecs_goods` ADD `shipping_id` MEDIUMINT(9) NOT NULL DEFAULT '6';
2.2 后台添加/编辑 商品 调出已经安装配送方式 "admin/ goods.php "，将此shipping_list函数添加到goods.php最末处。
/** * 取得已安装的配送方式 * @return array 已安装的配送方式 */ function shipping_list() { $sql = 'SELECT shipping_id, shipping_name ' . 'FROM ' . $GLOBALS['ecs']->table('shipping') . ' WHERE enabled = 1'; return $GLOBALS['db']->getAll($sql); }
在代码前"$smarty->assign('unit_list', get_unit_list());"增加调用代码
// LONGHTML 增加运费模板 $smarty->assign('shipping_list', shipping_list()); // END $smarty->assign('unit_list', get_unit_list());
在"/* 处理商品数据 */"后面，增加POST过来的"shipping_id "表单值进行赋值
/* 处理商品数据 */ // LONGHTML 运费模板（新增，更新） $shipping_id = empty($_POST['shipping_id']) ? '0' : intval($_POST['shipping_id']); // END
最后一步是"插入/更新"商品时，对"shipping_id"字段实现处理。直接替换掉下面代码
/* 入库 */ if ($is_insert) { if ($code == '') { $sql = "INSERT INTO " . $ecs->table('goods') . " (goods_name, goods_name_style, goods_sn, " . "cat_id, brand_id, shop_price, market_price, is_promote, promote_price, " . "promote_start_date, promote_end_date, goods_img, goods_thumb, original_img, keywords, goods_brief, " . "seller_note, goods_weight, goods_number, warn_number, integral, give_integral, is_best, is_new, is_hot, " . "is_on_sale, is_alone_sale, is_shipping, goods_desc, add_time, last_update, goods_type, rank_integral, suppliers_id, shipping_id)" .//注意这里增加了一个字段 shipping_id "VALUES ('$_POST[goods_name]', '$goods_name_style', '$goods_sn', '$catgory_id', " . "'$brand_id', '$shop_price', '$market_price', '$is_promote','$promote_price', ". "'$promote_start_date', '$promote_end_date', '$goods_img', '$goods_thumb', '$original_img', ". "'$_POST[keywords]', '$_POST[goods_brief]', '$_POST[seller_note]', '$goods_weight', '$goods_number',". " '$warn_number', '$_POST[integral]', '$give_integral', '$is_best', '$is_new', '$is_hot', '$is_on_sale', '$is_alone_sale', $is_shipping, ". " '$_POST[goods_desc]', '" . gmtime() . "', '". gmtime() ."', '$goods_type', '$rank_integral', '$suppliers_id', '$shipping_id' )";//注意这里增加了字段 shiping_id by uuecs.com } else { $sql = "INSERT INTO " . $ecs->table('goods') . " (goods_name, goods_name_style, goods_sn, " . "cat_id, brand_id, shop_price, market_price, is_promote, promote_price, " . "promote_start_date, promote_end_date, goods_img, goods_thumb, original_img, keywords, goods_brief, " . "seller_note, goods_weight, goods_number, warn_number, integral, give_integral, is_best, is_new, is_hot, is_real, " . "is_on_sale, is_alone_sale, is_shipping, goods_desc, add_time, last_update, goods_type, extension_code, rank_integral,shipping_id)" .//注意这里增加了一个字段 shipping_id "VALUES ('$_POST[goods_name]', '$goods_name_style', '$goods_sn', '$catgory_id', " . "'$brand_id', '$shop_price', '$market_price', '$is_promote','$promote_price', ". "'$promote_start_date', '$promote_end_date', '$goods_img', '$goods_thumb', '$original_img', ". "'$_POST[keywords]', '$_POST[goods_brief]', '$_POST[seller_note]', '$goods_weight', '$goods_number',". " '$warn_number', '$_POST[integral]', '$give_integral', '$is_best', '$is_new', '$is_hot', 0, '$is_on_sale', '$is_alone_sale', $is_shipping, ". " '$_POST[goods_desc]', '" . gmtime() . "', '". gmtime() ."', '$goods_type', '$code', '$rank_integral', '$shipping_id')";//注意这里增加了一个字段 shipping_id } } else { /* 如果有上传图片，删除原来的商品图 */ $sql = "SELECT goods_thumb, goods_img, original_img " . " FROM " . $ecs->table('goods') . " WHERE goods_id = '$_REQUEST[goods_id]'"; $row = $db->getRow($sql); if ($proc_thumb && $goods_img && $row['goods_img'] && !goods_parse_url($row['goods_img'])) { @unlink(ROOT_PATH . $row['goods_img']); @unlink(ROOT_PATH . $row['original_img']); } if ($proc_thumb && $goods_thumb && $row['goods_thumb'] && !goods_parse_url($row['goods_thumb'])) { @unlink(ROOT_PATH . $row['goods_thumb']); } $sql = "UPDATE " . $ecs->table('goods') . " SET " . "goods_name = '$_POST[goods_name]', " . "goods_name_style = '$goods_name_style', " . "goods_sn = '$goods_sn', " . "cat_id = '$catgory_id', " . "brand_id = '$brand_id', " . "shop_price = '$shop_price', " . "market_price = '$market_price', " . "is_promote = '$is_promote', " . "promote_price = '$promote_price', " . "promote_start_date = '$promote_start_date', " . "suppliers_id = '$suppliers_id', " . // "province = '$goods_prov r', " . // "city = '$goods_citystr', " . // "virtual_buy = '$virtual_buy', " . "shipping_id = '$shipping_id', " .//注意这里新增的ecshop119.com "promote_end_date = '$promote_end_date', "; /* 如果有上传图片，需要更新数据库 */
2.3 后台添加/编辑商品 实现绑定配送方式"admin/goods_info.htm"
运费模板 {$lang.select_please} {foreach from=$shipping_list item=shipping} {$shipping.shipping_name} {/foreach} {$lang.require_field}
在品牌下面，增加绑定运费模板。效果如下：
3、前台商品详情调用设置好的配送方式
以主题default为例，增加新文件：
1、chrome.js （themes/default/js）
2、icon_2.jpg （themes/default/images）
goods.php页面商品显示部分加入调用代码
/***** 商品页按地区显示运费 ***********************************************************************/ $shippings = array(); $res = $db->GetAll("SELECT shipping_name, shipping_id FROM ecs_shipping WHERE shipping_id=".$goods['shipping_id']); foreach ($res as $value) { $areas = array(); $res1 = $db->GetAll("SELECT * FROM ecs_shipping_area WHERE shipping_id = $value[shipping_id]"); foreach ($res1 as $area) { $configure = unserialize($area['configure']); if (is_array($configure)) { foreach ($configure as $c) { if ($c['name'] == 'base_fee') { $price = $c['value']; } } } $sql = "SELECT a.region_id, r.region_name ". "FROM ".$ecs->table('area_region')." AS a, ".$ecs->table('region'). " AS r ". "WHERE r.region_id=a.region_id AND a.shipping_area_id='$area[shipping_area_id]'"; $res2 = $db->query($sql); while ($arr = $db->fetchRow($res2)) { $value['areas'][$arr['region_name']] = $price; } } $shippings[] = $value; } $res = $db->GetAll("SELECT region_id,region_name FROM ecs_region WHERE parent_id = 1"); if($goods['shipping_id'] == 6) //默认快递ID { $current_region = '广东'; //默认显示广东省 $smarty->assign('current_region', $current_region); $smarty->assign('current_price', '7'); //默认价格 } foreach ($res as $value) { $row = array(); foreach ($shippings as $a => $shipping) { if ($shipping['areas']) { foreach ($shipping['areas'] as $key => $price) { if ($key == $value['region_name']) { $row[$a]['shipping_price'] = $price; } } } if ($row[$a]['shipping_price'] > 0) { $row[$a]['shipping_name'] = $shipping['shipping_name']; $value['shippings'] = $row; } } if ($value['shippings']) $regions[] = $value; } $smarty->assign('regions', $regions); /****************************************************************************/
goods.dwt 加在需要显示运费的地方
{foreach from=$regions key=key item=value} {if $key == 0}

至 {$current_region}： {foreach from=$value.shippings item=shipping} {$shipping.shipping_name}{$current_price}元 {/foreach}

{/if} {/foreach}
前台显示最终效果图，默认广东省
4、结算流程中，根据配送地址计算运费 4.1 重写"include/lib_order.php"中last_shipping_and_payment函数。多个商品，不同配送方式，调用配送方式ID，以最贵配送方式计算。买家可以找客服进行，运费改价。

/**
* 获得上一次用户采用的支付和配送方式
*
* @access  public
* @return  void
*/
function last_shipping_and_payment()
{
$sql = "SELECT shipping_id, pay_id " .
" FROM " . $GLOBALS['ecs']->table('order_info') .
" WHERE user_id = '$_SESSION[user_id]' " .
" ORDER BY order_id DESC LIMIT 1";
$row = $GLOBALS['db']->getRow($sql);
/* LONGHTML 获得购物车中商品 运费模板很大值 */
$sql = "SELECT DISTINCT max(g.shipping_id) as  shipping_id " .
" FROM " . $GLOBALS['ecs']->table('cart') ." AS c ".
" LEFT JOIN " . $GLOBALS['ecs']->table('goods') . " AS g ON c.goods_id = g.goods_id" .
" WHERE c.`session_id` =  '" . SESS_ID . "'".
" AND c.`extension_code` !=  'package_buy' ";
$shipping_id = $GLOBALS['db']->getOne($sql);
$row['shipping_id'] = $shipping_id;
// END
if (empty($row))
{
/* 如果获得是一个空数组，则返回默认值 */
$row = array('shipping_id' => 0, 'pay_id' => 0);
}
return $row;
}

4.2 flow.php购物流程checkout，done步骤，调用商品绑定的配送方式

/* 对是否允许修改购物车赋值*/
if ($flow_type != CART_GENERAL_GOODS || $_CFG['one_step_buy'] == '1') { $smarty->assign('allow_edit_cart', 0); } else { $smarty->assign('allow_edit_cart', 1); }
// LONGHTML 很大值的运费模板
$arr = last_shipping_and_payment(); $_SESSION['flow_order']['shipping_id'] = $arr['shipping_id']; $smarty->assign('select_shipping_id', $arr['shipping_id']);
​​​​​​​// END

将themes/default/flow.dwt配送方式隐藏掉

5、经过上面多处增加/修改，测试一下运行效果。
广东 首重10KG 7元，续重0.7元/KG