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