/**
* @return \yii\db\ActiveQuery
*/
public function getTopic()
{
return $this->hasOne(Topic::className(), ['id' => 'topic_id']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getTopicList()
{
return $this->hasMany(Topic::className(), ['user_id' => 'id'])->orderBy(['id' => SORT_DESC])->limit(10);
}
/**
* @return ActiveQuery
*/
public function getTopics()
{
return $this->hasMany(Topic::className(), ['category_id' => 'id']);
}
/**
* 获取节点下面的主题
* @return \yii\db\ActiveQuery
*/
public function getTopic()
{
return $this->hasMany(Topic::className(), ['node_id' => 'id']);
}
