Icandelo 8: Fumana ifomu lokufaka ifowuni
Qaphela : Eli nqaku lelinye luchungechunge kwi-"Ukwakha iDatabase yokuFikelela ukusuka kwiNdawo engezantsi." Ngemvelaphi, khangela Ukudala Ubudlelwane , obonelela imeko engundoqo ye-Patricks Widgets database exoxwa kule khokelo.
Ngoku ukuba senze imodeli yobudlelwane, iitheyibhile kunye nobudlelwane beenkcukacha zePatricks Widgets , siyaqala ukuqala. Kule nqanaba, unesiseko sokusebenza ngokubanzi, ngoko makhe siqale ukongeza iintsimbi kunye neengcingo ezenza kube lula ngomsebenzisi.
Isinyathelo sethu sokuqala kukuphucula inkqubo yokungena kwedatha. Ukuba uye wazama ukufikelela kwiMicrosoft Access njengoko sakha i-database, mhlawumbi uqaphele ukuba unokongeza idatha kwiitheyibhile kwisicatshulwa se datasheet ngokuchofoza nje umgca ongagcini phantsi kwetafile uze ufake idatha ehambelana nayo nayiphi na imithintelo yetafile. Le nkqubo ngokuqinisekileyo ikuvumela ukuba ufumane i-database yakho, kodwa ayikho intuitive okanye kulula. Cinga nje ucele umnini-mthengisi ukuba enze le nkqubo rhoqo xa ebhalisa umthengi omtsha.
Ngethamsanqa, ukuFikelela kunika iinkqubo ezininzi zokungena kwi-data ngokusetyenziswa kweefom. Ukuba ukhumbule kwimeko ye-Patricks Widgets, enye yeemfuno zethu kukudala ifomu evumela ukuba iqela lokuthengisa lidibanise, liguqule kwaye lijonge ulwazi kwiziko ledatha.
Siza kuqala ngokudala ifom elula esivumela ukuba sisebenze kunye neetafile zabathengi. Nantsi inyathelo yenyathelo-nge-nyathelo:
- Vula i-database ye-Patricks Widgets database.
- Khetha ithebhu yefom kwimenyu yedatha.
- Chofoza kabini "Yakha ifomu ngokusebenzisa idizadi."
- Sebenzisa le ">> >> iqhosha ukukhetha zonke iinkalo etafileni.
- Cofa iqhosha elilandelayo ukuqhubeka.
- Khetha uhlobo lwefom ongathanda. Ulungelelwaniso oluhle, olulungileyo lokuqala, kodwa uluhlu ngalunye luba nenzuzo kunye nobutyebi. Khetha i-layout efanelekileyo ngokusingqongileyo. Khumbula, oku kungokuqala, kwaye unokuguqula ukubonakala kwefomu yangaphambili emva kwenkqubo.
- Cofa iqhosha elilandelayo ukuqhubeka.
- Khetha isitayela, kwaye nqakraza iqhosha elilandelayo ukuze uqhubeke.
- Nika ifom isihloko, uze ukhethe iqhosha le-rediyo elifanelekileyo ukuba uvule ifom kwimodi yokungena kwedatha okanye indlela yokubeka. Cofa iqhosha lokugqiba ukudala ifom yakho.
Emva kokuba udale ifom, unganxibelelana nayo njengoko ufuna. Umbono wendlela uvumela ukuba wenze uhlobo lweendawo ezithile kunye nefomu ngokwalo. Umbono wokungena kwedatha kukuvumela ukuba usebenze nefom. Sebenzisa amaqhosha ">" kunye "<" ukuze uqhube phambili kwaye ubuyele kwi-resetset yefowuni ngelixa iqhosha elithi "> *" lidala ngokutsha ngokutsha irekhodi elitsha ekupheleni kwerekhodi yokurekhoda.
Ngoku ukuba udale le fom yokuqala, ulungele ukudala ifom ukuncedisa ukungena kwedatha kwietafile eziseleyo kwi-database.