ECSHOP购物车退出不清空

1.includes\cls_session.php,将

if (!empty($GLOBALS['ecs']))
{
$this->db->query('DELETE FROM ' . $GLOBALS['ecs']->table('cart') . " WHERE session_id = '$this->session_id'");
}

改为

if (!empty($GLOBALS['ecs']))
{
$this->db->query('DELETE FROM ' . $GLOBALS['ecs']->table('cart') . " WHERE session_id = '$this->session_id' AND `user_id`=0");
}

2.includes\lib_main.php中，function update_user_info(){} 在这个函数内最下面加入

/* 更新登录时间，登录次数及登录ip */
$sql = "UPDATE " .$GLOBALS['ecs']->table('users'). " SET".
" visit_count = visit_count + 1, ".
" last_ip = '" .real_ip(). "',".
" last_login = '" .gmtime(). "'".
" WHERE user_id = '" . $_SESSION['user_id'] . "'";
$GLOBALS['db']->query($sql);
$sql = "update ".$GLOBALS['ecs']->table('cart')." set user_id =".$_SESSION['user_id']." where session_id = '".SESS_ID."'";
$GLOBALS['db'] -> query($sql);
$sql1 = "update ".$GLOBALS['ecs']->table('cart')." set session_id ='".SESS_ID."' where user_id = '".$_SESSION['user_id']."'";
$GLOBALS['db'] -> query($sql1);
$sql2="select distinct(c.goods_id) from".$GLOBALS['ecs']->table('cart')."as c left join".$GLOBALS['ecs']->table('goods')."as g on c.goods_id=g.goods_id where g.is_on_sale =0 AND c.user_id = '".$_SESSION['user_id']."'";
$data = $GLOBALS['db'] -> getAll($sql2);

if($data){
foreach ($data as $k=>$v){
$sql="delete from".$GLOBALS['ecs']->table('cart')."where goods_id = '".$v['goods_id']."'";
$GLOBALS['db'] -> query($sql);
}
}

3.admin\privilege.php
找到下面代码注释掉

$sql = "DELETE FROM " . $GLOBALS['ecs']->table('cart') .
" WHERE session_id NOT " . db_create_in($valid_sess);
$GLOBALS['db']->query($sql);

完成

转载自：http://www.phptext.net/article_view.php?id=290