Yintoni i HTML uhlobo longeniso?

Ukuba akuzange yazibona ulwimi lophawulo, ungenza ngenkankulu uqonde into HTML uhlobo longeniso. Abo abasebenza HTML, ezi ngcaciso zizinto ezingento nje. Kodwa wabaqalayo abafunda nje ulwimi, kuya kuba luncedo ukuba aqhelane omnye iimpawu.

ulwimi

Yintoni na le HTML kwaye ngubani oyidingayo? Yena kuqala yaziwa ngo-1993. Kuyinto sisixhobo esisemgangathweni, shareware - ukwenza amaxwebhu intanethi. Ukuze ukuba sijonge badwelisi benkqubo isigama nzima uyakwazi ukuchaza ukuba konke lula. Uninzi amaphepha e web ozibona kuthungelwano iqulathe imiyalelo kunye neekhowudi. Bonke bephela benza phezulu ulwimi.

Isicelo ephambili eveza le HTML, uthathwa kumkhangeli zincwadi. It iguqulwe ngaye lonke iqela. Ubaphatha zonke iziphumo enokubhalwa kwi "Notepad 'njengesiqhelo kwisicatshulwa elifomatiweyo kwiskrini.

isakhiwo

Ukuze ukuba ulahlekile lonke uluhlu lokubhaliweyo, nto leyo ibhalwe ulwimi lophawulo, Ukufumane ezinqwenelekayo iimpawu ze-HTML - igalelo le lohlobo, uxwebhu wakhiwe. It iqulathe izinto ezifakwe kwi-tag.

Le ileyibhile okhethekileyo, enikwe okubhaliweyo kwi tag. Umzekelo, kufuneka wenze umhlathi. Uthatha isiqwenga isicatshulwa nizahlule, ilele tags

kunye

. Tags nge isleshi (/) jikelele iqela epheleleyo wabiza lokuvala. Kukho tags ukuba musa ukuba ukuvalwa. Umzekelo, page - inkampani leyo yenza umgca okupasa.

Xa enjengesakhiwo uxwebhu abhalwe ngolwimi HTML, ingalandwa izinto rhoqo. Abanye uthathwa ukuba inyanzelekile, kungekho omnye ukuyenza. Ngokusisiseko, kumxhasi we email wesicelo, iibhokisi zeetekisi, inkqubo itekisi, ukufumaneka kwezintlu zezinto, imifanekiso, amakhadi, iileyibhile, iisimboli kunye neemilo. Into yokugqibela iya kuthetha ngakumbi.

imilo

Ukuze ufumane lesiphumo ye HTML uhlobo igalelo, kufuneka ukuhlola ingqikelelo "ifomu". Enye inkcazelo uthi ukuba into esiza umsebenzisi ukuba ufake iinkcukacha isayithi processing yayo elandelayo. Ukuba achaze lula, kufuneka ukhumbule iphepha le web. Wena mhlawumbi akubone websites eziqalelo ezahlukeneyo interface, nto leyo ebonisa ukuba amasimi yokungena okubhaliweyo, amaqhosha, iiswitshi nemikhanzi.

Ifomu - zizixhobo ukuba umsebenzisi. Zenza iindwendwe ukukhangela iinkcukacha kwisiza, shiya izimvo, inxaxheba zokuvota njalo-njalo. Ukuze isebenze iphepha ezinye iifom ecetywayo, kufuneka usebenzise i tag .

impendulo

Ukuze wenze le fomu, ungasebenzisa enye tags kwemininzi eqhelekileyo . Yena inoxanduva izakhi apho iindwendwe ziyasebenza. Ngoko ke, ngenxa lo maka kunokwenzeka ukuba ukusebenzisa kwiinkalo ezikhethekileyo okubhaliweyo, amaqhosha, amaqhosha erediyo, iibhokisi, njl

Ukuba akukho mfuneko ukuba ukuqokelela nokuhlalutya iinkcukacha, le ithegi akukho mfuneko ibekwe ngaphakathi . Kodwa xa ufuna ukuba ufumane izinto kwesokunxele iindwendwe, bathunyelwa kumncedisi kwaye yabe, ngoko ke ifom lwethikh efunekayo.

iyantlukwano

Ngoku siye ngqo lesiphumo-input HTML. Chwetheza - le lesiphumo ukubonisa ifomu element. Ngaloo ndlela yahluke ngokupheleleyo. It ibe yintsimi yombhalo, intsimi kunye password, njl Mnikeni enemisebenzi kwaye anike umsebenzisi ukukwazi ukucima ngokukhawuleza ifomu ezaliswe ngokungachanekanga fomu, okanye ufake i fayile.

intsingiselo

Kukho ezininzi amaxabiso lemfanelo HTML uhlobo longeniso. Umbhalo kwiphepha kudala "ifreyim umfanekiso 'ukuba ungena ulwazi. Ingasetyenziswa iinjongo ezahlukeneyo :. izinto Uphando kwiphepha ukuba idatha yabo, njl ifildi efanayo ikhankanya ixabiso password. Kubonakala ngathi itekisi, apho kodwa lonke ulwazi lokuQala, luchazwa "asterisks". Olu khetho idla ngokusetyenziswa ukuze zingqonge ayikwazanga ukufumana ukuba ufake ipasiwedi.

Kukho nezinye amaxabiso amabini efanayo uhlobo lesiphumo: ibhokisi nerediyo. Lwalo lokuqala iflegi. Ukuba ufuna ukwenza uphando site, ibhokisi uguqulwe kwibhokisi yokukhangela. Kwaye kufuneka ukhethe ezinye iinketho. Inguqulelo yesibini idaliwe injongo efanayo, kodwa ibizwa ngokuba "tshintshela". Yenza usebenzise impendulo enye.

Kukho ezininzi ukuba zilinganisa iqhosha e HTML. uhlobo Igalelo angenise eliqhosha ukwenza i ethandwayo, wabulela apho kuthunyelwe data wangena kumncedisi. Kukho efanayo, ngokuba umfanekiso. Yena wenza into enye, kodwa kuthatha uhlobo imifanekiso, kungekhona ukukhangela ahambisane. Kukho nje iqhosha ixabiso iqhosha.

Njengoko kuchaziwe ngaphambili, ngenxa tag elements, ungenza ukuba layisha phezulu iifayile okanye imifanekiso. Ukulungiselela le njongo, ixabiso uhlobo lophawu - lwefayile. Sele mhlawumbi ndibone into efanayo kwiphepha Web. Ingakumbi apho ungalayisha iifayile.

Ixabiso yokugqibela ye HTML uhlobo igalelo - ifihliwe. Ukusebenzisa ngawo intsimi efihlakeleyo, uya kufumana iphepha Web. Akuyi uboniswa zomsebenzisi, kodwa inceda umqambi. Umzekelo, ukuba umncedisi ufuna ukuthumela idatha, wadalwa nguye ngaphambili. Ngoko ke kukho eminye iithegi ezibonakalayo kuphela ifayile ikhowudi. Kwakhona, ngenxa eli xabiso luqokelelane ngenxa PHP data efihliweyo okanye wenginginya.

nezinye iimpawu

Ifom HTML uhlobo - alikho lesiphumo kuphela. Uluhlu yonke zingafunyanwa kulo naliphi na incwadi-elektroniki ukuba ukufunda ulwimi lophawulo. Umzekelo, unako ukusebenzisa lungelelanisa, ngazo ukufumanisa songqamaniso mfanekiso. Le mfanelo nje iifom. kokuba usetyenziswe, umzekelo, ukuba ngaba wongeze kwimaphu isiza indawo yakho, kodwa ufuna ukubeka ngendlela eyahlukileyo. Ngoko unako ukunika ixabiso le phakathi lesiphumo, phezulu, ekhohlo, njl

Ukwabela nayiphi na itekisi iqhosha enye, sebenzisa uphawu alt. Ngokubanzi, itekisi enye efunekayo ukuze ukunyanzela majeure. Masithi umsebenzisi ingxaki kudibaniselwana lomsebenzisi wakho Internet, kunye nesiqulatho kwiphepha le web le lilayishiwe kancinci. Ngenxa yokuba iqhosha umelwe umfanekiso ethile, loo nto progruzhat bonke. Endaweni yayo iya kuba enye okubhaliweyo othe wena ucacise. Ngoko ke umtyeleli lula ukuyifumana, kwanokuba Picchu yaye akayi kuvela.

uluhlu Uphawu mibuthoinganceda ekwenzeni uluhlu. Ukuba umsebenzisi kwi yombhalo iqala ukuba ufake idatha, ungabona uluhlu elincinane amagama onguwabo. Uyakwazi ngokuthintela kwaye uhlele umba ngoncedo lesiphumo abakhubazekileyo. Ezi mpawu ngaphezulu kwe 30 avumele wenkqubo ukunyenyisa ukusebenza ngezinto ezinjalo, bacele ixabiso, uhlobo, imilo, njl

iziphumo

Ngokubanzi, ukwazi zonke izinto, tags, iimpawu, kunye nemilinganiselo zabo akukho lula. Ingakumbi ukuba nje usa qalisa nge HTML. Abo basebenza kunye ulwimi ubuncinane isibini iminyaka, kunokuba lula ukusingatha uninzi ezi khowudi. Kodwa wabaqalayo kubhetele ukusebenzisa inkcazelo engakumbi. Kukho inala self-uncedo ukuchaza ukubaluleka kwento nganye.