/** * @return \yii\db\ActiveQuery */ public function getTopics() { return $this->hasMany(Topic::className(), ['ParentId' => 'TopicId'])->orderBy('Order'); }
/** * @return \yii\db\ActiveQuery */ public function getTopics() { return $this->hasMany(Topic::className(), ['SectionId' => 'SectionId']); }
/** * @return \yii\db\ActiveQuery */ public function getTopic() { return $this->hasOne(Topic::className(), ['TopicId' => 'TopicId']); }