Yintoni Web-site? Dwelisa izinto ezinkulu ze-Web-page

Ubuninzi umxholo thaca kwi-Internet - ikhasi Web. Oku ngokwembali uhlobo yokuqala yamaxwebhu ekucetywa ukuba makafakwe kwisithuba inethwekhi, kodwa ahlale ezifanelekileyo nangokusebenzayo akukho fomati ezikhuphisanayo. Yintoni na isakhiwo kumaphepha e web? Ngoncedo ezinye izixhobo zophuhliso web ziyadalwa?

Yintoni Web-site?

"Dwelisa izinto eziyintloko Web-phepha" - isixelela umhloli eklasini yenzululwazi computer. Oko sinako uthini? Okokuqala, ubalisa ngezinto iphepha le web kwi siseko.

Ngokutsho eyamkelekileyo phakathi definition IT-iingcali, uxwebhu eyenzelwe ukuvula kwinkqubo ekhethekileyo - ibrawuza iqulathe iinkcukacha ukubonisa kwi computer screen ngoncedo zohlobo ofanelekileyo umxholo ezahlukeneyo luncedo - itekisi, unxibelelwano, imizobo, ividiyo, umculo, kunye .. njl Web-site - uxwebhu lokubhaliweyo. zinedatha efanelekileyo ukulungiselela lo umkhangeli zincwadi, amanani, kunye nabalinganiswa ezizodwa esetyenziswa imiba ulwimi lophawulo - HTML. Oku ngoncedo umdali lwakhe "ichaza" kwiphepha lewebhu isikhangeli ukubonisa indlela on-screen okanye esinye isiqulatho.

Indawo nendima amaphepha e web isakhiwo site

Ngaba sinokuthi Web-site - kuba icandelo ephambili site web? Oku kuyinyaniso. Noko ke, njengoko sibonile ngentla apha, page web - yinto nje uxwebhu lokubhaliweyo. Kwisayithi, njengoko umthetho, nazo zibekwe imifanekiso, ividiyo kunye nezinye izinto multimedia. amaphepha e web endaweni itoti, kodwa nesakhiwo sayo, oko ziqulathe izikhombisi kubo. Ngoko ke, kukho iphepha le web nga ngokuba yingxam engundoqo website kule nkalo indima lwiimi ziveleleyo ukuqulunqwa isiqulatho idesktop ukuya kubasebenzisi.

Kwiimeko ezinqabileyo, Kakade ke, olu xwebhu uchaphazelekayo icandelo kuphela kwisiza - ukuba ngenxa yesizathu esithile akaluniki yemizobo ukubonisa, ividiyo kunye nezinye izinto multimedia. Ngokukodwa, ezi sayithi yokuqala - xa uza kuvela kuphela ulwimi lophawulo-amaphepha Web - zange ziquka umxholo ofanelekileyo. okubhaliweyo kuphela kunye amakhonkco phambi kwamehlo lomsebenzisi.

Umgaqo inxaxheba hypertext

Ngenxa yoko,-iphepha Web ebizwa uxwebhu yadibanisa ngolu lwimi HTML, ekuthe yophawulo olongezelelweyo. Kodwa yintoni na le nto? Yintoni hypertext? Ngaphandle kokuba eninzi uye ithiyori, siphawula ukuba lo mbhalo, ngandlel 'ithile ivumela unikezelo olukhawulezayo kwi Umsebenzi enye - yereferensi. Encwadini ekuqhelekileyo ukuba akwenzeki - kukho "njengokubhaliweyo okungenanto kuphela." Ukufikelela phepha elifunekayo, umfundi kufuneka enze ezithile ezilingayo, phambi kokuba lofundo lwemixholo okanye esemazantsi. Kwimo "umbhalo okhawulezileyo", ubuninzi bomsebenzi lwenziwa yi computer - ngeendleko kolwazi eboniswe kwi HTML iphepha-elements.

Ukuba utitshala wezenzululwazi ikhompyutha isixelela oku: "Dwelisa izinto eziyintloko Web-phepha", siya kakhulu eyiyo ukuqalisa ibali malunga amacandelo njengoxwebhu, ezo yamathuba emisebenzi kusetyenziswa yophawulo HTML. Ngoko ke, siqale siqwalasele iingongoma theory ngokuphathelele HTML.

Ubume HTML: tags

wenza i browser ufunda iinkcukacha eziyimfuneko kwiphepha lewebhu le xwebhu, sibhalwe ngolwimi lwe HTML njani? elula kakhulu.

izinto ezisisiseko zolwimi - it ilayishele phantsi. Ba kwiimeko ezininzi amadoda - sibe okuvula nokuvala apho. I zokuqala kuboniswe izibiyeli ezineekona kuphela. Okwesibini - ngokufanayo, kodwa isileshi ibekwa phambi isibiyeli yesibini - iisimboli /. Umkhangeli uyakwazi kubaqonda, kwaye ke ngoko akukho ngxaki libonisa amaphepha Web ngokungqinelana ne ubuchule okudalwe umbhekisi phambili kuxwebhu.

I ithegi yokuvula lidla ebhalwe ngoonobumba amakhulu egubungele - encinane. Le - umgangatho kakuhle esekwe kwi eliphakathi IT-iingcali. Browser ngokuqinisekileyo qaphela HTML-nqakraza naziphi na iileta, kodwa abaphuhlisi web ufanele alandele ukubhalwa tags yesekethe amakishiweyo. Oku kuya kulungiselela, umzekelo, ukuhlaziya amaphepha e web zezinye iingcali.

iimpawu

Ezinye izinto ezibalulekileyo HTML-lwimi - iimpawu. Ngoncedo lwabo, uMdali umxholo iphepha web ungacwangcisa iipropati - ezifana ukuphakama bomgca, umbala wayo, indawo kuthelekiswa kwiphepha. Kukwanjalo uya kuba imifanekiso, ividiyo kunye namanye amacandelo multimedia. Mpawu zibhalwa ngaphakathi i tag lokuvula.

imixholo

Phakathi kuvulwa itag yokuvala unawo amacandelo angundoqo ilandelayo yephepha le web - umxholo. Oku, enyanisweni, isiqulatho enye siboniswe umsebenzisi kwikhusi. Oku isicatshulwa, unxibelelwano, imifanekiso, iividiyo, okanye ezinye izinto yemultimedia.

izinto page Web

"Ngoko ke, dwelisa izinto ezingundoqo Web-amaphepha, ekugqibeleni!" - uyaluphinda utitshala. "Ubumnandi," - impendulo ngayo. Yiyiphi inxalenye isakhiwo olu hlobo maxwebhu? Siyavuma ukuba siza kuqwalasela le mba kwimeko nje izinto page HTML-web. Oko kukuthi, sibonisa kwibhrawuza - ukuba umsebenzisi ubona kwikhusi - sinomdla isidanga njengabancinane. Isibakala sokuba le HTML-algorithms ezifanelekileyo apho inkqubo ibonisa isiqulatho efanayo inokuba nomahluko. Kwaye lo phawu lwe HTML: Unako ukubonisa umfanekiso olifunayo kwi Web-iphepha ngeendlela ezahlukeneyo. Ngenxa yoko baya kuba zombini elingana ngokubhekiselele kwiphepha lewebhu umdali kuthetha yezemisebenzi, kwaye iqalise isixa eyahlukileyo ixesha kunye nomgudu eyisebenzisa.

elements page Web: isihloko

izinto Umgangatho Web-amaphepha, ngokungathi oko kuvakala ayimangalisi, enikwe ibe ncinci kakhulu. Enyanisweni, kukho iindidi ezimbini kuphela - isihloko kunye Iqela loqobo lolu xwebhu. Noko ke, ngamnye kubo abe isakhiwo kunokuba ezintsonkothileyo.

Yintoni ingakumbi isihloko? Sikhoyo kwi kanye ngaphezulu kwephepha web. Kwi HTML-ikhowudi, nto leyo elenza header, njengoko umgaqo, kulindeleke ukuba 'ufihlo "umbhalo kuphela, kodwa ungasebenzisa kwakhona kubeka faka encinane graphic, ukuba kuyimfuneko, kwi element ahambelanayo. Kwaye loo nto, eneneni, yonke into enokuthethwa isihloko. Kubonakala ngathi nendima yakhe isakhiwo njengoxwebhu ayinamsebenzi. Kodwa akunjalo. izihloko Page Web ibaluleke kakhulu ngokwemiqathango nezikhokelo kwisiza iinjini zokuphendla - Yandex, Google. Le nto kufuneka ngokupheleleyo ezifanele isiqulatho kwiphepha elidlulileyo le web, kwakunye neendawo eziphambili ezichaphazela.

Ingaba isihloko iphepha web irekhodwa njani usebenzisa ulwimi HTML? elula kakhulu. imixholo ye header, emva - - i tag wokuvala kuqala tag lokuvula njalo ivela njenge INTLOKO kunye izibiyeli ekujikeni, koko kubhaliweyo. Bona ezibhaliweyo, Kakade ke, xa kanye phezulu xwebhu web.

Iheader uxwebhu web singabandakanya linani leziqalelo ezongezelelweyo. Ngamanye amaxesha format-iphepha Web angafuna umboniso wombhalo kwi usebenziso ngekhowudi ethile. Njani ukuqinisekisa ukuba uxwebhu web loo njengekhrayitheriya? elula kakhulu. Xa uxwebhu ubume header kufuneka zibekwe HTML-algorithms emisela ibrawuza ukusebenzisa i ethile ulwimi iikhowudi - ezifana Cyrillic. Imiyalelo ezifanelekileyo ibekwe ngaphakathi meta tag, leyo, ezifana ngabanye, nokuvula nokuvala.

Ingxenye esemqoka yekhasi lewebhu

Kwindawo engundoqo ye loxwebhu web ivulwe IQUMRHU tag, kuphetha ngoncedo element ahambelanayo equka isleshi. Ngelo xesha phakathi nokuvula nokuvala tags inokuba isixa esikhulu imithetho ulwimi lophawulo olongezelelweyo. Oku kungenxa yokuba kwindawo engundoqo ye oko wahambisa Umxholo iphepha le web luncedo - umbhalo, unxibelelwano, imizobo, ividiyo, iintlobo ezahlukeneyo ukuba ugcwalise.

Nganye yeentlobo ezahlukeneyo umxholo iye tag yayo. Xa isakhiwo kwindawo engundoqo ye uxwebhu web ekhona HTML-umyalelo, abandinyelise ngawo ufomato lombhalo nalo lwenziwe - umzekelo, ukunika umbala wefonti ethile, ubungakanani kunye nezinye iimpawu.

ke cinga, yintoni na ingakumbi kwezinye eziqhele ukusetyenziswa HTML-tags. Eneneni, nabo benza izinto ezisisiseko ephepha leweb.

Basic HTML-tags

Ngoko ke, injongo isifundo eneenkcukacha ziziphi izinto ze Web-amaphepha, safunda iinkcukacha kakuhle eli engundoqo HTML-tags. Ezinye zazo sele ocatshulwe ngasentla - ingakumbi abo apho umkhangeli efunda web page iiheader ichaza ukuba izakuba ngowuphi na Iqela loqobo lolu xwebhu.

Lidla tag eqhelekileyo P. Yena, njengabanye ulwimi lophawulo izinto iProtokhol efanayo, iya kuvulwa ize ivalwe. Lo maki ikuvumela ukufomata umhlathi yoxwebhu sithathwa ngokwahlukeneyo. Unakho, umzekelo, ukubeka yefonti ethile kunye umbala kuye. Nangona kunjalo, oku kufezwa usebenzisa i tag ozikhethelayo - ifonti. Kulo mzekelo, iya kubekwa ngaphakathi somhlathi elibhekisela imida - ayiyi asasaze HTML-umyalelo iziboniso uhlobo bomgca okukhethwayo kwezinye izinto yekhasi lewebhu.

Netheyibhuli tag itafile wadala. Ngokusebenzisa lweempawu ohambelana uyakwazi ukubona inani eyimfuneko kwimiqolo nezintlu ezichaza imida Okukodwa ububanzi zabo, ubungakanani kunye umbala umbhalo kwi table yomgca.

tag IMG inoxanduva lokusingatha imifanekiso yomkhangeli zincwadi. Unako ukufaka iimpawu ezahlukeneyo elawula ubungakanani mfanekiso, indawo yayo kwiphepha.

Uqhagamshelwano namanye amaxwebhu web okanye iifayile zixeliweyo usebenzisa i tag A. Ngenxa umthetho, ibekwe ngaphakathi iimpawu abamele into yokuba isakhiwo yephepha le web - kwikhonkco. Kwakhona uthi uxwebhu, ifayile okanye website apho kuhamba.

Wasasaza tag nje lesakhelo. Nge kuyo, ungenza zahlule web page isithuba kwii ariya ezininzi - izakhelo. Xa ngamnye kubo uyakwazi ukuthumela amakhonkco ukuba amaxwebhu web ngamnye. Oko kukuthi, izakhelo avumela zibekwe ngokuchanekileyo enye kwikhusi ngexesha elifanayo amaphepha amabini okanye nangaphezulu.

Ibali malunga ezingundoqo amaphepha Web kunye ibali elandelayo indlela yokufomata usebenzisa HTML ulwimi - cishe algorithm iya kuba impendulo yethu kumbuzo sacela elingumvi. Ukuba uthe wathetha nathi, wathi, "dwelisa iingongoma eziphambili ze-Web-phepha", ngoko ke usebenzisa indlela efanelekileyo, sinazo zonke ithuba ukuphuhlisa umxholo. Oko kukuthi, igama elithi 'iziqalelo' sinako ukuqonda ukuba amacandelo athile eso izakhiwo uxwebhu web, okanye iindidi umxholo - umbhalo, imifanekiso, iitheyibhile, izakhelo, idibanise mphathi we web kudala usebenzisa isixhobo ezifana ulwimi HTML.

Ingakumbi izixhobo zophuhliso web

Ukongeza kule miba ingentla apha, siya ukucacisa oko tag kunye neempawu ezinikiweyo ngemilinganiselo HTML - imali enkulu. Ukongezelela HTML mali ezongezelelweyo ifomathi amaxwebhu iProtokhol zingasetyenziswa ngabaphuhlisi web. Umzekelo, usebenzisa i JavaScript scripting ulwimi, ungenza olutshintshatshintshayo Web-phepha - oko kukuthi, abo apho umxholo uhlala ezihlaziyiweyo (zombini ngenxa izenzo kumsebenzisi, yaye ngokuhambelana ubuchule pre-kumiselwe scripts).

Iza kuba luncedo ukongeza ukuba developer web angasebenzisa kumsebenzi ngokupheleleyo-epheleleyo incoko iilwimi zabo lwenkqubo, ezifana, ngokomzekelo, Perl, PHP, Java, Python, ngayo zibe ngamathuba bade ngokubanzi ukuba ukusebenza kunye namaxwebhu hypertext. Imfuneko oku ngenxa yokuba ukusetyenziswa kobugcisa web namhlanje - ezahlukeneyo kakhulu. Imisebenzi ejongene abaphuhlisi mihla, kunokuba nzima. Umzekelo, ngamanye amaxesha kufuneka ukuphumeza-amaphepha Web translation, abhalwe Russian, IsiNgesi. Kulo mzekelo, izixhobo umphuhlisi iya kuba yeyona abohlukeneyo.