Esempio n. 1
0
 public function isUsed()
 {
     $kim_kurs_count = KimKursa::find()->where(['kim' => $this->id])->count();
     $kim_podrazdela_count = KimPodrazdelaKursa::find()->where(['kim' => $this->id])->count();
     $kim_temy_count = KimTemy::find()->where(['kim' => $this->id])->count();
     return $kim_kurs_count + $kim_podrazdela_count + $kim_temy_count > 0 ? true : false;
 }