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赠品如果不想重复赠送(一个订单只有一个件相同赠品的修改)

LYECS,LYECS+商城系统,多用户商城系统,开源商城系统 发布日期:2016-04-10   作者:老杨

1、flow.php

找到:

    if($gift_count){
            $sql = "UPDATE ".$GLOBALS['ecs']->table('cart') .
                    " SET goods_number = goods_number+$number ".
                    " WHERE  session_id = '" . SESS_ID . "' AND goods_id = '" .$id. "' AND is_gift=1 LIMIT 1 ";
            $GLOBALS['db'] ->query($sql);
    }else{

修改为:

$number=1;

    if($gift_count){
            $sql = "UPDATE ".$GLOBALS['ecs']->table('cart') .
                    " SET goods_number = goods_number+$number ".
                    " WHERE  session_id = '" . SESS_ID . "' AND goods_id = '" .$id. "' AND is_gift=1 LIMIT 1 ";
            //$GLOBALS['db'] ->query($sql);
    }else{

       $number=1;


2、找到mobile/flow.php,重复1中的操作。

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