public function getRelCourseData() { return $this->hasOne(\app\modules\course\models\Courses::className(), ['course_id' => 'fees_pay_tran_course_id']); }
/** * @return \yii\db\ActiveQuery */ public function getBatchCourse() { return $this->hasOne(Courses::className(), ['course_id' => 'batch_course_id']); }
/** * @return \yii\db\ActiveQuery */ public function getStuMasterCourse() { return $this->hasOne(\app\modules\course\models\Courses::className(), ['course_id' => 'stu_master_course_id']); }