我用 Builder 创建了一个 OctoberCMS plugin .
我只需要 to pick some data from Rainlab.User plugin tables and show as columns in my backend.
我只需要列出所有管理员用户，并在我的插件后端表列表中为每个用户分配一些新值 .
所以我需要列出
ID | USERNAME | EMAIL | MYCOLUMN1 | MYCOLUMN2 | MYCOLUMNn
但我无法弄清楚如何从RainLab用户表中获取用户名和电子邮件 .
我试着扩展我的模型
class MyPluginClass extends Model
{
...
public $hasOne = [
'my_relation'=>'Rainlab\User\Models\User',
'key' => 'email',
'otherKey' => 'email'
];
...
并在我的columns.yaml中使用此代码：
columns:
...
email:
label: EMAIL
type: text
searchable: true
sortable: true
relation: my_relation
select: email
但我得到这个错误：
SQLSTATE[42S22]: Column not found: 1054 Unknown column 'users.myplugin_id' in 'where clause' (SQL: select `me_mytable_`.*, (select id from `users` where `me_mytable_`.`id` = `users`.`myplugin_id`) as `email` from `me_mytable_` where `me_mytable_`.`deleted_at` is null order by `id` desc limit 20 offset 0)
任何帮助赞赏 .