Application for attendance record of students

Tradicionalni načini evidentiranja prisustva studenata na predavanjima susreću se s mnogim problemima. Krivotvorenje potpisa među studentima samo je jedan od njih. Ponekad se može dogoditi pogreška od strane samog predavača glede evidentiranja prisutnosti studenata na predavanjima. Spomenuti problemi rješivi su implementacijom suvremenih tehnologija kao što su progresivne web aplikacije. Progresivne web aplikacije same po sebi djeluju kao web stranice i njihova prednost očituje se u radu unutar samog web preglednika. Takav način rada web aplikacije omogućava univerzalnu kompatibilnost sa svim široko poznatim, raširenim operativnim sustavima kao što su Microsoft Windows, Android, te iOS. U ovom radu prikazan je koncept web aplikacije namijenjene evidentiranju prisustva studenata na predavanjima, te model baze podataka namijenjene komunikaciji s web aplikacijom koja bez baze podataka ne može ispravno funkcionirati.The traditional ways of recording students' attendance at classes are fraught with many problems. Signature forgery among students is just one of them. Sometimes a mistake may be made by the lecturer himself in recording the presence of students in the lectures. The mentioned problems are solved by the implementation of modern technologies such as progressive web applications. Progressive web applications themselves act as web pages and their advantage is the ability to work within the web browser itself. Web applications provide universal compatibility with all widely known, widespread operating systems such as Microsoft Windows, Android, and iOS. This paper presents the concept of a web application designed to record student attendance on lectures, and a database model designed to communicate with a web application that cannot function properly without a database