Ion Auth 更新并删除了最新版本中的 < get_user 函数。 因此, 以下应返回当前在用户中登录的组代号 :

$this->ion_auth->get_users_groups()->row()->id

如果您想要获得特定用户的组代号, 您可以将用户代号传送到 < 坚固> get_ user_ groups 方法中 。

获取对象:

$user_groups = $this->ion_auth->get_users_groups($user->id)->result();

Get the group name: 获取组名称 :

$this->ion_auth->get_users_groups($data[ id ])->row()->name;

在我看来:

$data[ groups ] = $this->ion_auth->get_users_groups($data[ id ])->row()

您可以查看关于获取用户群的外部文件 :

http://bedemunds.com/ion_auth/#get_uses_groups

我发现这个是因为我想在成功登录时在会场上加入用户群 。 如果有人感兴趣,请看看我是如何做到的(一旦我设法弄清楚了所有事情都在哪里完成 ) 。

在 ion_auth_ model.php 中, 我选择了设置- session 函数 :

    public function set_session($user)
{

    $this->trigger_events( pre_set_session );

    $session_data = array(
         identity              => $user->{$this->identity_column},
         username              => $user->username,
         email                 => $user->email,
         user_id               => $user->id, //everyone likes to overwrite id so we ll use user_id
         old_last_login        => $user->last_login
    );

    $this->session->set_userdata($session_data);

    $this->trigger_events( post_set_session );

    return TRUE;
}

并把它修改为:

    public function set_session($user)
{

    $this->trigger_events( pre_set_session );

    $session_data = array(
         identity              => $user->{$this->identity_column},
         username              => $user->username,
         email                 => $user->email,
         user_id               => $user->id, //everyone likes to overwrite id so we ll use user_id
         old_last_login        => $user->last_login
    );

    //get user group ids for user and pass to session
    $groups = $this->ion_auth->get_users_groups($user->id)->result();

    foreach ($groups as $row){
        $session_data[ groups ][] = $row->id;
    }

    $this->session->set_userdata($session_data);

    $this->trigger_events( post_set_session );

    return TRUE;
}

现在它写一个阵列到会话中被称为组的会话。 组名是用户所属的所有组的列表 。

我唯一要做的其他事情是修改 Ion_auth.php 中的登出功能(在应用程序/图书馆中),以确保分组会话变量通过添加

$this->session->unset_userdata( groups );

转到其他未设置的用户数据()报表列表。

我知道我也许应该 仅仅扩展图书馆/模范 使核心保持不动, 但你可以采取我做什么 并且容易做到这一点。

希望这能帮到人

罗伯

Try adding this to ion_auth_model.php (Or place the query somewhere else)

/**
 * get_all_users_with_group
 *
 * @return array
 **/
public function get_all_users_with_group()
{
    $this->trigger_events( get_all_users_with_groups );

    return $this->db->select(
        $this->tables[ users ]. .*,  .
        $this->tables[ users_groups ]. . .$this->join[ groups ].  as group_id,  .
        $this->tables[ groups ]. .name as group_name,  .
        $this->tables[ groups ]. .description as group_desc 
        )
    ->join($this->tables[ users_groups ], $this->tables[ users_groups ]. . .$this->join[ users ]. = .$this->tables[ users ]. .id )
    ->join($this->tables[ groups ], $this->tables[ users_groups ]. . .$this->join[ groups ]. = .$this->tables[ groups ]. .id )
    ->get($this->tables[ users ]);
}

控制器中的用途 :

$groups = array(1,2,3,4);
            $this->data[ list_staff ] = $this->ion_auth->users($groups)->result(); // выбираем всех teachers из зарегистрированных пользователей
            foreach ($this->data[ list_staff ] as $k => $one_staff)
            {
                $this->data[ list_staff ][$k]->groups = $this->ion_auth->get_users_groups($one_staff->id)->result();
            } 

在视图使用中:

<?php foreach($list_staff as $one):?> 
    <?php foreach ($one->groups as $group):?>
                                    <?php echo $group->description;?>,
                                <?php endforeach?> 
<?endforeach;?> 

but what about query to get groups for current logged in user (for example in my profile) I find next decision. Controller: $this->data[ this_user_groups ] = $this->ion_auth->get_users_groups()->result(); and view just:

<?php foreach ($this_user_groups as $group):?>
                                <?php echo $group->description;?>,
                            <?php endforeach?>