/** * @return \yii\db\ActiveQuery */ public function getRubberItem() { return $this->hasOne(RubberItems::className(), ['id' => 'rubber_item_id']); }
public function getRubberItems() { return $this->hasMany(RubberItems::className(), ['id' => 'rubber_item_id'])->viaTable('main_rubber_items', ['main_id' => 'id']); }