true, 'targetClass' => TaxOption::className(), 'targetAttribute' => ['tax_option_id' => 'tax_option_id']], ]; } /** * @inheritdoc */ public function attributeLabels() { return [ 'tax_value_id' => Yii::t('app', 'Tax Value ID'), 'tax_option_id' => Yii::t('app', 'Tax Option ID'), 'value' => Yii::t('app', 'Value'), ]; } /** * @return \yii\db\ActiveQuery */ public function getTaxOption() { return $this->hasOne(TaxOption::className(), ['tax_option_id' => 'tax_option_id'])->inverseOf('taxValues'); } }