Kuyini uhlobo kwe-HTML?

Uma ungakaze uhlangabezane ngolimi yomdwebo, ungakwazi neze baqonde ukuthi uhlobo kwe-HTML. Labo abasebenza HTML, lezi izincazelo kukhona alunamsebenzi. Kodwa Wabasaqalayo abenza nje ukufunda ulimi, kuyoba usizo kakhulu sokuba bajwayelane omunye izimfanelo.

ulimi

Iyini i-HTML futhi umuntu oyidingayo? Waqale waziwa ngo-1993. It is a ithuluzi zifane, shareware - ukudala amadokhumenti ku-intanethi. Ukuze lokumba kuyinkimbinkimbi amagama program bangachazela ke kulula zonke. Iningi amakhasi ewebhu ozibona inethiwekhi siqukethe imiyalo amakhodi. Bonke bakha ulimi.

Isicelo main eveza le-HTML, kubhekwa isiphequluli. Kwakuthinta aguqulelwe naye nayo yonke iqembu. Uphatha zonke imiphumela okungatholakala kulotshiwe "incwajana" evamile ubone ukuthi indaba ihlelwe esikrinini.

isakhiwo

Ukuze ulahleke wonke amalungu afanayo umbhalo, okulotshiwe ngolimi yomdwebo, futhi uthole oyifunayo imfanelo-HTML - ufake uhlobo, idokhumenti wakhiwe. It inezigaba lapho zifakwe tags.

Le lebula ekhethekile, amandla umbhalo ithegi. Ngokwesibonelo, udinga, kwakha indzima. Wena ukuthatha ucezu lombhalo ukuba ahlukaniswe, itholakala tags

futhi

. Tags nge-slash (/) ngokuvamile ithimba ephelele futhi ngokuthi lokuvala. Kukhona tags angadingi Ukuvalwa. Ngokwesibonelo, e - ilebula okudala umugqa pass.

Ngo isakhiwo of idokhumende ebhaliwe ngolimi HTML, usukela izakhi njalo. Abanye babethi ukuze kube impoqo, ngaphandle kwabanye ongakwenza. Ngokuyinhloko, ungakhetha hyperlink, amabhokisi ombhalo, nombhalo processing, ukutholakala uhlu lezinto, izithombe, amakhadi, amalebula, izimpawu kanye bobunjwa. I element lwakamuva bayoba ukukhuluma kabanzi.

ukuma

Ukuze uthole imfanelo-HTML uhlobo input, udinga ukuhlola umqondo wegama elithi "uhlobo". Enye incazelo uthi liyisici esiza umsebenzisi ukufaka imininingwane kusayithi izocubungulwa kwalo okwalandela. Ukuchaza kulula, udinga ukukhumbula ikhasi lewebhu. Mhlawumbe usuke wazibona kumawebhusayithi izici ezihlukahlukene ekusebenzisaneni, elinikeza izinkambu kokufaka umbhalo, izinkinobho, ukushintshwa bese amafulegi.

Ifomu - zingamathuluzi umsebenzisi. Bona nika amandla izivakashi ukucinga Imininingwane kusayithi, ushiya amazwana iqhaza poll nokunye. Ukuze kusebenze ikhasi ezinye izinhlobo ehlongozwayo, udinga ukusebenzisa ithegi .

impendulo

Ukuze wenze ifomu, ungasebenzisa omunye tags ezivamile . Yena unesibopho walezinto ngawo izivakashi abasebenza. Ngakho, sibonga lo maki kungenzeka ukusebenzisa imikhakha ekhethekile umbhalo, izinkinobho, izinkinobho zomsakazo, amabhokisi, njll

Uma awudingi ukuqoqa nokuhlaziya ulwazi, lo maki akukhona ngempela elise ngaphakathi . Kodwa uma udinga ukuthola izinto kwesokunxele yizivakashi, bayiswa iseva yabe isihlaziywa-ke ifomu ilebula liyadingeka.

ukwehluka

Manje siya ngqo imfanelo kwe-HTML. Thayipha - le mfanelo siyabonakala element ifomu. Ngakho-ke kuyinto ehluke ngokuphelele. Kuba sombhalo, insimu iphasiwedi, njll Chasisa okudingeka bashintshashintshe ngayo futhi angakunika umsebenzisi ikhono ngokushesha ukusula ifomu egcwaliswe ngokungalungile yakha, noma unamathisele ifayela.

okusho

Kunenqwaba amagugu lemfanelo-HTML uhlobo input. Umbhalo ekhasini kudala "luhlaka picture" ngokufaka ulwazi. Ingasetshenziselwa ngekwetinhloso letehlukene :. izinto Ucwaningo ekhasini ukungena idatha yomuntu siqu, njll Inkambu efanayo icacisa ukubaluleka iphasiwedi. Kubonakala sengathi umbhalo, kodwa konke ukwaziswa ukuthi kukhona yethulwa, okhonjiswe "asterisk". Le ndlela ivame azungeze ayikwazanga ukuthola ukuthi yini iphasiwedi ufaka.

Zikhona nezinye amanani amabili afanayo uhlobo isichasiso: ibhokisi lokuhlola kanye nomsakazo. Samuntu sokuqala ifulege. Uma udinga ukwenza ucwaningo indawo, lokumaka uguqulwe ibhokisi isheke. Futhi udinga ukukhetha ezinye izinketho. Le nguqulo wesibili ngenhloso efanayo, kodwa ibizwa ngokuthi "inkinobho". Inika usebenzise eyodwa impendulo.

Kukhona izimfanelo eziningi belingisa inkinobho ku-HTML. uhlobo wokufaka inkinobho yokuhambisa ukwakha ethandwa, sibonga ngalo idatha langena kwiseva ingathunyelwa. Kukhona efanayo, ngokuthi isithombe. Ukwenza into efanayo, kodwa kuthatha ifomu izithombe, bangabheki static. Kukhona nje inkinobho enenani inkinobho.

Njengoba kushiwo ngaphambili, ngenxa ithegi izakhi, ungakha ukuze ulayishe amafayela noma izithombe. Ngenxa yale njongo, inani uhlobo lwesichasiso - ifayela. Mhlawumbe usuke wazibona into efanayo ekhasini leWeb. Ikakhulukazi lapho ungakwazi ulayishe amafayela.

Inani lokugcina ukubona i-HTML uhlobo okokufaka - kufihlwe. Ukusebenzisa ke enkundleni ezifihliwe, nizitholele kwikhasi leWeb. It is hhayi eziboniswa umsebenzisi, kodwa kuyasiza unjiniyela. Ngokwesibonelo, uma iseva ofuna ukudlulisa idatha, obadalwa nguye ngaphambili. Ngakho kukhona abanye tags ebonakalayo kuphela ifayela ikhodi. Futhi, ngenxa lesi silinganiso Kumiswa ngokuba ezifihliwe idatha php noma JS.

nezinye izimfanelo

Ifomu i-HTML uhlobo - akuyona imfanelo kuphela. Lonke uhlu zingatholakala kunoma iyiphi ebhukwinitifundvo electronic lapho kutadishwa ulimi yomdwebo. Ngokwesibonelo, kungenzeka ukusebenzisa Qondanisa, ngawo ukucacisa ukuqondanisa yesithombe. Lesi sibaluli akuyona nje yamafomu. Ingasetshenziselwa, isibonelo, uma wengeze kumephu indawo nendawo yakho, kodwa ufuna ngiyibeke ngendlela ehlukile. Khona-ke ungakwazi ukunikeza ukubaluleka kwalesi phakathi ngemfanelo, phezulu, kwesokunxele, njll

Ukwabela yimuphi umbhalo inkinobho elinye, sebenzisa ngemfanelo alt. Ngokuvamile, umbhalo okunye okudingekayo ukuphoqelela majeure. Ake sithi umsebenzisi enenkinga uxhumano lwakho lwe, futhi okuqukethwe ekhasini lewebhu ukulayishwa kancane. Ngenxa yokuthi inkinobho imelelwa umfanekiso othile, ngeke progruzhat zonke. Esikhundleni salo kuyoba umbhalo okunye ukuthi wena ucacise. Ngakho isivakashi uyithole ngokushesha, ngisho noma ngabe Picchu futhi ngeke ivele.

sohlu lingakusiza ezilandelwayo uhlu lokukhethwa kukho. Uma umsebenzisi esikhaleni sombhalo iqala ukungena idatha, ungase ubone uhlu encane amagama onjengaye. Ungakwazi ukuvimba ukufinyelela bese uhlela nto ngosizo imfanelo ekhubazekile. Lezi zimfanelo ezingaphezu kuka 30. Bavumela uhlelo ukulungisa ukusebenza izici eziningana ezinjengolwazi, ubacele ukubaluleka, uhlobo, isimo, njll

okutholakele

Ngokuvamile, ukwazi zonke izakhi, amathegi, izimfanelo, futhi amanani abo akulula. Ikakhulukazi uma nje zokuqalisa nge-HTML. Labo abasebenza ngolimi okungenani eminyakeni emibili, kalula izinto eziningi lamakhodi. Kodwa Wabasaqalayo kungcono ukusebenzisa ulwazi oluthe xaxa. Kukhona inala zokuzisiza ukuchaza ukubaluleka ngakunye.