{"id":90456,"date":"2020-08-01T13:42:20","date_gmt":"2020-08-01T11:42:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/common-data-service-i-power-apps-sozdanie-mobilnogo-prilozheniya"},"modified":"2020-08-01T13:42:20","modified_gmt":"2020-08-01T11:42:20","slug":"common-data-service-i-power-apps-sozdanie-mobilnogo-prilozheniya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/administrirovanie\/common-data-service-i-power-apps-sozdanie-mobilnogo-prilozheniya","title":{"rendered":"Common Data Service i Power Apps. Izrada mobilne aplikacije","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Pozdrav svima! Danas \u0107emo automatizirati proces izrade naloga koriste\u0107i Microsoft Common Data Service i usluge Power Apps i Power Automate. Na temelju Common Data Service \u0107emo izgraditi entitete i atribute, a pomo\u0107u Power Apps izraditi jednostavnu mobilnu aplikaciju, dok \u0107e nam Power Automate pomo\u0107i da pove\u017eemo sve komponente jedinstvenom logikom. Ne gubimo vrijeme!<\/p>\n

\"Common
\n
\nNo, prvo malo terminologije. Ve\u0107 znamo \u0161to su Power Apps i Power Automate, ali, ako netko nije upoznat, preporu\u010dujem da se upoznate s mojim prethodnim \u010dlancima, na primjer, ovdje<\/a><\/noindex> ili ovdje<\/a><\/noindex>. Me\u0111utim, jo\u0161 nismo obradili \u0161to je Common Data Service, stoga je pravo vrijeme da dodamo malo teorije.
\n<\/a><\/noindex>
\n\"Common
\n
\nCommon Data Service (skra\u0107eno CDS) je platforma za pohranu podataka, sli\u010dno bazi podataka. U su\u0161tini, to je baza podataka smje\u0161tena u oblaku Microsoft 365 koja ima blisku povezanost sa svim uslugama Microsoft Power Platform. Tako\u0111er, CDS je dostupan putem Microsoft Azure i Microsoft Dynamics 365. Podaci u CDS mogu se unositi na razli\u010dite na\u010dine, jedan od na\u010dina je, na primjer, ru\u010dno kreiranje zapisa u CDS, sli\u010dno kao u SharePointu. Svi podaci u Common Data Service pohranjuju se u obliku tablica, nazvanih entiteti. Postoji niz osnovnih entiteta koje mo\u017eete koristiti za svoje potrebe, ali tako\u0111er mo\u017eete izraditi i vlastite entitete s vlastitim skupovima atributa. Sli\u010dno kao u SharePointu, prilikom kreiranja atributa u Common Data Service mo\u017eete odabrati njegov tip, a ovdje postoji ogroman broj tipova. Jedna od zanimljivih zna\u010dajki je mogu\u0107nost kreiranja takozvanih 'Skupova parametara' (analog varijantama za odabir u SharePointu), koje mo\u017eete ponovo koristiti u bilo kojem polju entiteta. Uz to, podaci se mogu u\u010ditati iz razli\u010ditih podr\u017eanih izvora, kao i iz Power Apps aplikacija i Power Automate tijekova. Ukratko, CDS je sustav za pohranu i pretra\u017eivanje podataka. Prednost ovog sustava je uska integracija sa svim uslugama Microsoft Power Platform, \u0161to omogu\u0107uje izgradnju struktura podataka razli\u010ditih razina slo\u017eenosti i njihovo kori\u0161tenje u Power Apps aplikacijama, a istovremeno se lako povezivati s podacima putem Power BI za izradu izvje\u0161taja. CDS ima svoj su\u010delje za izradu entiteta, atributa, poslovnih pravila, veza, prikaza i kontrolnih plo\u010da. Su\u010delje za rad s CDS nalazi se na web mjestu. make.powerapps.com<\/a><\/noindex> u odjeljku \u00abPodaci\u00bb, gdje su okupljene sve glavne mogu\u0107nosti za postavljanje entiteta.
\nDakle, poku\u0161ajmo ne\u0161to postaviti. Kreirajmo novu entitet \u00abZadovoljstvo\u00bb u Common Data Service:<\/p>\n

\"Common
\n
\nKao \u0161to mo\u017eete primijetiti, prilikom kreiranja novog entiteta potrebno je navesti njegovo ime u jednini i mno\u017eini, a tako\u0111er je potrebno odrediti klju\u010dnu polje. U na\u0161em slu\u010daju to \u0107e biti polje \u00abNaziv\u00bb. Usput, tako\u0111er mo\u017eete primijetiti da su unutarnja i prikazana imena entiteta i polja navedena odmah na jednom obrascu, za razliku od SharePoint-a, gdje je prvo potrebno kreirati polje na latini\u010dnim slovima, a zatim ga preimenovati na hrvatski.
\nTako\u0111er, prilikom kreiranja entiteta postoji mogu\u0107nost izvr\u0161enja ogromnog broja raznih pode\u0161avanja, ali to sada ne\u0107emo raditi. Kreiramo entitet i prelazimo na kreiranje atributa.
\nKreiramo polje Status tipa \u00abSkup parametara\u00bb i definiramo 4 parametra u okviru ovog polja (Novo, Izvr\u0161avanje, Izvr\u0161eno, Odbijeno):<\/p>\n

\"Common
\n
\nNa sli\u010dan na\u010din kreiramo ostala polja koja \u0107e nam biti potrebna za implementaciju aplikacije. Usput, popis dostupnih tipova polja naveden je u nastavku, sla\u017eete li se da ih ima dosta?<\/p>\n

\"Common
\n
\nObratite tako\u0111er pa\u017enju na postavke obaveznosti polja, osim \u00abObavezno\u00bb i \u00abNeobavezno\u00bb postoji i opcija \u00abPreporu\u010deno\u00bb:<\/p>\n

\"Common
\n
\nNakon \u0161to smo kreirali sva potrebna polja, mo\u017eemo pogledati cijeli popis polja trenutnog entiteta u odgovaraju\u0107em odjeljku:<\/p>\n

\"Common
\n
\nEntitet je postavljen i sada je potrebno postaviti obrazac za unos podataka na razini Common Data Service za trenutni entitet. Prelazimo na karticu \u00abObrasci\u00bb i kliknemo \u00abDodaj obrazac\u00bb -> \u00abGlavni obrazac\u00bb:<\/p>\n

\"Common
\n
\nPostavljamo novi obrazac za unos podataka putem Common Data Service i raspore\u0111ujemo polja jedno za drugim, nakon \u010dega kliknemo gumb \u00abObjavi\u00bb:<\/p>\n

\"Common
\n
\nObrazac je gotov, provjerimo njegovu funkcionalnost. Vra\u0107amo se u Common Data Service i prelazimo na karticu \u00abPodaci\u00bb, a zatim kliknemo \u00abDodaj unos\u00bb:<\/p>\n

\"Common
\n
\nU otvorenom prozoru obrasca unosimo sve potrebne podatke i kliknemo \u00abSpremi\u00bb:<\/p>\n

\"Common
\n
\nSada u odjeljku \u00abPodaci\u00bb imamo jedan unos:<\/p>\n

\"Common
\n
\nMe\u0111utim, prikazuje se malo polja. To se lako mo\u017ee popraviti. Idemo na karticu \u201ePrikazi\u201c i otvaramo za ure\u0111ivanje prvo prikazivanje. Postavljamo potrebna polja na obrazac prikazivanja i pritisnemo \u201eObjavi\u201c:<\/p>\n

\"Common
\n
\nProvjeravamo sastav polja u odjeljku \u201ePodaci\u201c. Sve je u redu:<\/p>\n

\"Common
\n
\nDakle, na strani Common Data Service je spreman entitet, polja, prikaz podataka i obrazac za ru\u010dno unos podataka izravno iz CDS-a. Sada idemo napraviti Power Apps kanvas aplikaciju za na\u0161 novi entitet. Prelazimo na izradu nove Power Apps aplikacije:<\/p>\n

\"Common
\n
\nU novoj aplikaciji povezujemo se s na\u0161im entitetom u Common Data Service:<\/p>\n

\"Common
\n
\nNakon svih poveznica postavljamo nekoliko ekrana na\u0161e mobilne aplikacije Power Apps. Radimo prvi ekran s malom statistikom i prijelazima izme\u0111u prikaza:<\/p>\n

\"Common
\n
\nRadimo drugi ekran s popisom postoje\u0107ih zadataka u entitetu CDS:<\/p>\n

\"Common
\n
\nI radimo jo\u0161 jedan ekran za stvaranje zadatka:<\/p>\n

\"Common
\n
\nSpremamo i objavljujemo aplikaciju, nakon \u010dega je pokre\u0107emo za provjeru. Ispunjavamo polja i pritisnemo dugme \u201eKreiraj\u201c:<\/p>\n

\"Common
\n
\nProvjerimo je li zapis kreiran u CDS-u:<\/p>\n

\"Common
\n
\nProvjerimo isto iz aplikacije:<\/p>\n

\"Common
\n
\nSvi podaci su na mjestu. Ostao je posljednji dodir. Napravit \u0107emo mali Power Automate tok, koji \u0107e pri stvaranju zapisa u Common Data Service slati obavijest izvr\u0161itelju zadatka:<\/p>\n

\"Common
\n
\nKao rezultat, napravili smo entitet i obrazac na razini Common Data Service, Power Apps aplikaciju za interakciju s podacima CDS-a i Power Automate tok za automatsko slanje obavijesti izvr\u0161iteljima prilikom kreiranja novog zadatka.<\/p>\n

Sada o cijenama. Common Data Service nije uklju\u010den u Power Apps koji se isporu\u010duje u okviru Office 365 pretplate. To zna\u010di da ako imate Office 365 pretplatu i unutar nje Power Apps, Common Data Service, prema zadanim postavkama, ne\u0107e biti dostupan. Za pristup CDS-u potrebna je kupnja posebne licence za Power Apps. Cijene planova i opcija licenciranja navedene su u nastavku i preuzete su s web stranice powerapps.microsoft.com<\/a><\/noindex>:<\/p>\n

\"Common
\n
\nU sljede\u0107im \u010dlancima razmotrit \u0107emo jo\u0161 vi\u0161e mogu\u0107nosti Common Data Service i Microsoft Power Platforme. Svima \u017eelimo ugodan dan!
\n
Izvor: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Izrada mobilne aplikacije | ProHoster","description":"Pozdrav svima! Danas \u0107emo poku\u0161ati automatizirati proces stvaranja zadataka kori\u0161tenjem Microsoft Common Data Service platforme i Power Apps i Power Automate usluga.","canonical_url":"https:\/\/prohoster.info\/hr\/blog\/administrirovanie\/common-data-service-i-power-apps-sozdanie-mobilnogo-prilozheniya","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hr_HR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Common Data Service \u0438 Power Apps. \u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f | ProHoster","og:description":"\u0412\u0441\u0435\u043c \u043f\u0440\u0438\u0432\u0435\u0442! 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