/**
* @return \yii\db\ActiveQuery
*/
public function getNodes()
{
return $this->hasMany(Node::className(), ['tab_id' => 'id'])->orderBy(['sort' => SORT_ASC]);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getNode()
{
return $this->hasOne(Node::className(), ['id' => 'node_id']);
}
/**
* 获取相关节点
* @return \yii\db\ActiveQuery
*/
public function getRelated()
{
return $this->hasMany(Node::className(), ['parent_id' => 'parent_id'])->where('id != ' . $this->id)->orderBy(['sort' => SORT_ASC]);
}
