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undergraduate thesis
The role of the middle layer in the web environment
2023. urn:nbn:hr:144:551961
Halupecki, Elvis
Bjelovar University of Applied Sciences
Department of Computer Science

Cite this document

Halupecki, E. (2023). The role of the middle layer in the web environment (Undergraduate thesis). Bjelovar: Bjelovar University of Applied Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:144:551961

Halupecki, Elvis. "The role of the middle layer in the web environment." Undergraduate thesis, Bjelovar University of Applied Sciences, 2023. https://urn.nsk.hr/urn:nbn:hr:144:551961

Halupecki, Elvis. "The role of the middle layer in the web environment." Undergraduate thesis, Bjelovar University of Applied Sciences, 2023. https://urn.nsk.hr/urn:nbn:hr:144:551961

Halupecki, E. (2023). 'The role of the middle layer in the web environment', Undergraduate thesis, Bjelovar University of Applied Sciences, accessed 24 December 2024, https://urn.nsk.hr/urn:nbn:hr:144:551961

Halupecki E. The role of the middle layer in the web environment [Undergraduate thesis]. Bjelovar: Bjelovar University of Applied Sciences; 2023 [cited 2024 December 24] Available at: https://urn.nsk.hr/urn:nbn:hr:144:551961

E. Halupecki, "The role of the middle layer in the web environment", Undergraduate thesis, Bjelovar University of Applied Sciences, Bjelovar, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:144:551961

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Metadata
TitleThe role of the middle layer in the web environment
AuthorElvis Halupecki
MentorTomislav Adamović (mentor)
Committee memberIvan Sekovanić (predsjednik povjerenstva)
Committee memberTomislav Adamović (član povjerenstva)
Committee memberKrunoslav Husak (član povjerenstva)
GranterBjelovar University of Applied Sciences
(Department of Computer Science)
Bjelovar
Defense date and country2023-04-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Information Systems
Abstract
The final thesis explains the purpose and importance of the middle layer in a web environment. It also shows the usage of session and headers to achieve better user experience. Generating templates is achieved by using the PHPOffice library. It shows the process of creating a template and the final result. It also shows the code code needed to send emails from the middle layer and ways to send data from frontend to the middle layer with the help of AJAX calls. The login process with a username and password are also shown, including code which validates data that comes from the user during logging in. There is also a comparison between PDO and MySQLi extensions which are used to communicate with the database. It is explained what PHP ORM library is, and the reasons why it's used. There is also a comparison between standard login and login with JWT, including the advantages of JWTs. cURL functions are used to call web services which generate barcodes that are used to pay HUB-3 payment slips.
Abstract (croatian)
U radu se opisuje uloga i važnost srednjeg sloja u web okruženju. Prikazuje se korištenje sesija i zaglavlja kako bi se ostvarilo bolje korisničko iskustvo. Generiranje predložaka je objedinjeno u PHPOffice biblioteci te je prikazan proces koji je potreban za generiranje predložaka te finalni rezultat, odnosno generirana datoteka. Prikazan je programski kod potreban za slanje e-mailova s srednjeg sloja, te način na koji se podaci šalju sa sučelja na srednji sloj uz pomoć AJAX poziva. Uz sami prikaz slanja podataka, prikazan je proces prijave s korisničkim imenom i zaporkom te programski kod pomoću kojeg se provjerava točnost podataka koje korisnik upisuje prilikom prijave. Prikazana je usporedba PDO i MySQLi ekstenzija koje služe za korištenje baza podataka. Prikazana je namjena PHP ORM biblioteka te razlozi zbog kojih bi mogle biti poželjne za korištenje. Navedeni su razlozi zbog kojih bi prijava pomoću JWT-a bila bolja od uobičajene prijave. Uz pomoć cURL funkcija se poziva web servis koji prima parametre pomoću kojih se generira barkod koji se vraća korisniku pomoću kojeg se može platiti HUB-3 uplatnica.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:144:551961
Study programmeTitle: Department of Computer Science
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-05-26 11:26:07