/** * @return \yii\db\ActiveQuery */ public function getCoas() { return $this->hasMany(Coa::className(), ['id_coa_parent' => 'id_coa']); }
/** * @return \yii\db\ActiveQuery */ public function getIdCoa() { return $this->hasOne(Coa::className(), ['id_coa' => 'id_coa']); }