获取用户 GridView Yii2 的父名称

Get parent name of a user GridView Yii2

我想获取用户的父用户名

'parent.username' 是这样工作的:

但是我需要url用户资料,我有这样的资料

[

'attribute' => 'parent_id',
 'value' => function(User $model) {
 return Html::a(Html::encode($model->parent_id ? $model->parent_id : " "), ['view', 'id' => $model->parent_id]);
 },
 'format' => 'raw',

]

可以获取用户名吗?

谢谢

在用户 class:

public function getParent(){
   return $this->hasOne(User::class,['id'=>'parent_id']);
}

在网格视图中:

[
    'attribute' => 'parent.id', // or parent.first_name (whatever is relevant to you)
    'value' => function($model) {
       if(isset($model->parent->id)) // or parent->first_name (whatever is relevant to you)
         return Html::a(Html::encode($model->parent->id), 
             ['view', 'id' => $model->parent->id]);
      return "not found";
     },
    'format' => 'html',
]

在用户 class:

public function getParent(){
   return $this->hasOne(User::class,['id'=>'parent_id']);
}

在网格视图中:

[
    'attribute' => 'parent_id',
    'label' => 'User Name',
    'format' => 'raw',
    'value' => function ($dataProvider) {
          $name = Html::a($dataProvider->parent->username,['view','id'=>$dataProvider->parent_id]);
     return $name;
    },
],