Computer, Zokuhlela
HTML: uyoqala kwabasaqalayo
HTML - ulwimi lophawulo olongezelelweyo ukuba wenze i Internet njengoko siyazi kunye nothando. Kuyinto ngenxa kule sayithi sisixhobo khangela nice kwaye mihla kwaye inika kube lula ukusetyenziswa kwawo. HTML nje uhlanganisa iziqalelo yephepha lewebhu elithile umsebenzisi-friendly ukhetho. Umsebenzi wakhe ifaniswa kukuba ukwenza abahleli itekisi efana MS Word okanye OpenOffice. Zijika ubunzima okutshatyalaliswa oonobumba kuxwebhu eye imihlathi, umbhalo obukhulu, kekeleyo, iitafile, kunye nemifanekiso. Lwaba into enye yenza HTML, kunye kuphela umahluko kukuba amaxwebhu ayo zixhonyiwe ibrawuza, kwaye ezinokwenzeka esi sixhobo kuba banzi kakhulu kumhleli wokubhaliweyo. Isebenziselwa tags zokumakisha - imiyalelo ezizodwa ezichaza isakhiwo iphepha le web. Zithe fithi izibiyeli ezineekona -
abahleli ezibonwayo
Beginners ehlahla kuphela indlela isifundo HTML, badla ngokuqala umsebenzi wabo kunye neenkqubo ukudala websites ngaphandle naluphi na ulwazi analo. Abanako nje ukubeka imiba ibe sekhusini njengoko izakuvela kwi browser. Kubonakala, nantsi ke - umthombo lobabalo obungunaphakade, likuvumela ukuba balahle uninzi ababhekisi phambili web. Kodwa akukho lula oko kuba abahleli iVisual iintsilelo ezininzi ezenza kube nzima ukuba siwasebenzise kwiiprojekthi ezinkulu.
Ezi iinkqubo zenza i eninzi tags ezingeyomfuneko ezenza inguqulelo yokugqibela yeTshata ye kwiphepha ngumsina kunye elifaneleyo ayikaphuhli. Kakade ke, kweli xesha-high speed intanethi kubaluleke ngaphantsi ngakumbi kunokuba kwakunjalo ngaphambili, kodwa ke kukho Ziliqela izizathu zokuba website ngqo kwaye kakuhle elibhaliweyo practical ngaphezu nogxa wayo, wadala kumhleli olubonakalayo. iphepha Web eyenziwe inkqubo enjalo iya baphatheke yi iinjini zokuphendla njengento ebalulekileyo kuzo zonke kilobytes lwekhowudi kunye nekhowudi ngumsina kunye nengqondo kunye neqela iimpazamo yesemantiki Akukho ukuba ezwe. Ukongeza, abahleli rhoqo emva amaxesha, zaphelelwa, yaye ukuze kuqhutywe ngokuchitha imithombo kuphuhliso lwabo akunakwenzeka kuba akukho oqeqeshiweyo akayi kusebenzisa le mveliso. Ngoko ke, nabani na ofuna ukuba basebenze ekudalweni kweendawo, kufuneka bazazi iziseko HTML.
tags
Njengoko kukhankanyiwe ngasentla, iitags bachaze ubume iphepha browser web. Abaninzi kubo ukuvula nokuvala tags, kodwa aninjalo nonke. Umzekelo,
Kukho kwakhona tags abangatshatanga, ekungadingeki ukuba zivalwe. Kuzo kwaba ngaphakathi, kwakunye neempawu. Uphawu kujongwe ukuba uninzi HTML-tags kwaye icwangcisa iimpawu element. Le elikhethiweyo ithegi yokuvula sijongeka njengoku: attribute = "...", apho endaweni amanqaku ixabiso phawu. Ulwazi tag linyathelo lokuqala ibaluleke kakhulu kuphuhliso HTML. Izisekelo le ubuye kuthetha ukuqondwa kwesakhiwo iphepha le web.
ukwakhiwa koxwebhu
uxwebhu nganye HTML abe ukwandiswa ohambelana, umzekelo, Index.html. Ngoko ke isikhangeli ukuqonda oko anako ukukwenza, yaye ukubonisa ngokuchanekileyo kwikhasi. Zonke iifayili mazisetyenziswe ekudaleni kwisayithi, uyacebiswa ukuba ugcine weefayili efanayo kwixesha elizayo lula kakhulu ubomi bakho. Isisekelo ulwimi iProtokhol andisiweyo HTML zibandakanya ukuqonda ngokucacileyo isakhiwo xwebhu. Iqala kunye tag , uxelela browser version ye HTML, esetyenziswa kolu xwebhu. Okwangoku, uguqulelo esematheni yesihlanu lwimi, ngoko akukho mfuneko yokuba benze nantoni na, sinako ngokukhuselekileyo ukufaka The tag ngasentla ukuya phezulu kulo naliphi na iphepha.
Emva koko uye isakhiwo engundoqo bafundelane ngezibini, ekulelona "amathambo" wesiza. I tag yokuqala angayibeka bonke abanye - ... html>. Yonke into engaphaya, ayamkelwa ngumkhangeli njengephepha le web, kangangokuba ivula ivale xwebhu. Le ithegi efunekayo naluphi uxwebhu. Kwakhona iqulethe ithegi inyanzelekile, nto leyo eza kuxoxwa ngezantsi.
Head
Ngaphakathi ithegi
ikhonkco
ulwazi olusisiseko HTML ikwabandakanya ukusetyenziswa iindlela enikezelanayo, okanye CSS. Babeka iimpawu izinto eziya kuboniswa kule page. Indlela yanamhlanje kule ngxaki ibandakanya nokubekwa iimpawu ezifana nombala, ukuphakama kunye nendawo le nto, ukuba ifayile lwangaphandle lula longeziwe. To connect le CSS-ifayile usebenzisa tag . Xa uhlobo agqitywa, kukhangeleka ngolu hlobo: , ebonisa href kwi indawo yefayili, kunye nohlobo - on hlobo yayo.
Body
Kungenxa kule ndawo HTML-uxwebhu wadala yi inxalenye ebonakalayo wephepha. Konke oko kwenziwa ngaphakathi 'umzimba' ziya kuboniswa ngumkhangeli zincwadi. Kwi
- - isetyenziswa ukususa umtya osezantsi, ukuba yabelwe isimbo esithile, ezichazwe CSS;
- - kudala uqhagamshelo kwikhasi Web; idilesi ukutsiba bucaciswe uphawu href;
- - enye tags kakhulu ethandwa mihla; Nabani na wagqiba ukufunda izinto ezilula HTMLl ulwimi kufuneka sinikele ingqalelo ngakumbi kuyo, ngenxa yokuba lilungu block, nto leyo senziwa ngenxa yesabelo yengonyama ewebhu namhlanje (inani elinkeza blockzicwangciswa CSS, kunye nezinye iiyunithi zinokufakwa ngaphakathi kwale tag);
- ikhetha umhlathi lwesicatshulwa; okuqulethwe kumhlathi kubekwe phakathi nokuvula nokuvala tags;
- - uluhlu olunonjolweyo, izinto zazo njengoko isibini tag
- ;
-
- - uluhlu olukwimo, leyo, kwakunye nezinto ababalwayo zibonakaliswe yi ithegi
- ;
-
-
- uxwebhu headers (lo mzobo ubonisa inqanaba header, okt
- isihloko engundoqo kunye utshintsho ezilandelayo engezansi yayo, ngasendleleni, amanqanaba kwezihloko
,
nzima ukufumana kwi kwizikhewu ezikule Internet) kubalulekile ukukhumbula ukuba iphepha unokuba header enye kuphela
;
- - kugqame umbhalo;
- - Italic;
-
- ukufaka imifanekiso kwiphepha lewebhu (it is a tag enye, akuyomfuneko ukuba zivaliwe, kodwa kufuneka ukuba ukhankanye lesiphumo Alt, esicacisa itekisi ukuba umfanekiso); -
- ukufaka ividiyo kwiphepha le web;
Le nto yonke iitags eziyimfuneko ukwenza kwiphepha lakho le web, kodwa ke zanele ukuba ndiseke ye HTML kwabasaqalayo.
CSS
uphuhliso lolwimi HTML kuye kwakhokelela ekubeni ubunzima tag ngamnye obzavolsya iimpawu, kunye neemfuneko yimbonakalo kumaphepha eWeb kuthetha zanda kakhulu. Code uye waba ngumsina kwaye ebaphazamisayo, kwaba nzima ukuyifunda, singasathethi ukutshintsha okanye utshintsho. Ngapha koko, emva koko kufuneka ukubila, ukutshintsha yonke isandla ukuba isayithi yakho iphepha ezilishumi, apho amaninzi izihloko, iphawulwa ngombala oluhlaza, kwaye ufuna ngesiquphe ukubenza ebomvu. Nokufika Uhlobo lwamakhasi ayingxangxasi, le nkqubo iye yaba elula neqondakalayo, kwaye HTML-ikhowudi iye efundekayo kakhulu ngakumbi.
CSS Ukusebenzisa
Ukudala amaphepha Web, kufuneka bazazi iziseko HTML and CSS, kwaba njalo nakaloku ngaphandle ulwazi Uhlobo lwamakhasi ayingxangxasi ukwenza kule ngingqi nto. Babeka mpawu ukuba isiqalelo ngasinye, apho kusebenza uxwebhu lonke. Ngaloo ndlela, ungabeka kanye umbala bonke
Ukuze ukudibanisa ifayile CSS ukuya kuxwebhu, kukho unxibelelwano tag. Ngaphezudlwana sasichaza umgaqo ukusetyenziswa kwayo, kodwa asiyiyo yodwa indlela edibanisa zonke iindlela ndaweni-nye. Kukho i tag
, nto leyo ifumaneka kwi 'intloko' kolu xwebhu kwaye ikuvumela ukuba ubhalise izimbo ngaphandle kokusebenzisa iifayile CSS. Akuyomfuneko ukuba usebenzise nayiphi na indlela enye okanye omnye. Baya zinokudityaniswa ngempumelelo ukuvelisa isiphumo engcono. Ukwenza ifayile kunye amakhasi ohlobo kufuneka ukwenza ifayile ulwandiso .css, umzekelo, Styles.css. JavaScript
Amaxesha amaninzi umntu isigqibo ukuqala asakhasayo amaphepha eWeb, uyaqonda ukuba umsebenzi akwanelanga le mali ezinikezelwa yi-HTML. Imithetho iza kudala iphepha entle, kodwa ukuba kufuneka wenze kube interactive ngebhaqo? Ukuze ezi njongo, kukho imeko lokuprograma ulwimi ezikhethekileyo isebenzisana kakuhle HTML. Ibizwa JavaScript, ngenxa yokuba wazalwa umzalwana omncinane ulwimi ethandwayo Java. Namhlanje, ezi lwimi ziye got umahluko omkhulu, yaye umsantsa phakathi kwabo ekhula nje.
JavaScript unako unganikeza HTML, it ikuvumela ukuba ukudala nokuhlela tags. Kwakhona ngoncedo esi sixhobo emangalisayo, unako ukusebenza Cokie, ngokulanda data evela kwiseva ngaphandle ukulayisha ikhasi ukwenza isiza interactive ngaphezu ukuvumela ubunakho HTML. It has ulwimi kunye nemida anxulunyaniswa ngokhuseleko. Ukuba JavaScript alisetyenziswa kwicala lomncedisi, kuya kwenziwa kwiimeko ezithintela ngamandla ayo, ukuba abahlaseli ukuba usebenzise ikhowudi eyingozi kuyo nayiphi na ikhompyutha.
abahleli
ezisisiseko HTML for wayengumqalisi bacinga ulwazi lwenkqubo kakhulu lula kwaye aluncedo ekudaleni amaphepha e web. Njengoko kuchaziwe ngentla, abahleli ezibonwayo ezifana Dreamweaver kunye ezifana, ayifanelekanga ukuba isetyenziselwe le njongo. Ngoko ke, bhala omaka kwindawo yokubhala eqhelekileyo? Olu khetho kwakhona imibuzo, ekubeni yokubhala eqhelekileyo alinayo nayiphi na izixhobo ekhethekileyo sebhodi. ukuze Lo msebenzi ukumelana kakuhle Notepad ++. A plus enkulu le mveliso kukuba umthombo evulekileyo kwaye zahanjiswa simahla. Kuyo kukho elula uphawuliso lwesivakalisi kunye auto-lokuvala tags. Iphetshan lokubhala ++ ikwanika iindidi ngeendidi lojongano iilwimi, kunye nobuchule ukwandisa lula ngoncedo ezongeziweyo ezininzi.
Text sublime 3 - inkqubo efanayo Notepad ++, kodwa laqhenqetha kakhulu qho intlawulo. Ukuba iphumelele iintliziyo developers ezininzi. Sublime Text 3 efanelekileyo ze JavaScript, CSS kunye HTML. Zokukwazi ukusebenza nayo kuya kufuneka bafunde ngokwabo, kodwa kulungile. Iqulathe amathuba amakhulukazi ngokwenene kulungelelana ngcono ukulungisa inkqubo ukuba ilingane iimfuno zakho.
Izisekelo HTML and CSS kwabasaqalayo
Njengoko ubona, ndifunde ubugcisa wokudala amaphepha e web ayikho nzima kangaka njengoko kubonakala xa efika kuqala. Kwiinyanga nje ezimbalwa zoqeqesho ziya kukuphambanisa evela kumsebenzisi oneentloni mafikizolo phambili. Vorstke ukufunda lula kakhulu kunokuba ukufunda naluphi na ulwimi lokuprograma okanye Linux. Enyanisweni, HTML omaka ezingathanga kubaluleke kakhulu ukuqonda imiba eluncedo isicelo sabo.
Musa ukuba eyimposiso kweli shishini na izakhono umsebenzi kwi Adobe Photoshop. Le program ivumela ukuba ukusebenza kunye iifoto, imifanekiso kunye nezinye izinto graphic lamaphepha web. Okwangoku ngayo "Photoshop" Kungcono ukuba lukwazi ukumelana neengxaki ezinjalo, okhuphisana waba kancinci. Kuba abo imveliso Adobe inkampani, beza abangayithandiyo, apho Lightroom, GIMP, Illustrator kunye nezinye iinkqubo kunye nemisebenzi efanayo.
Enika ulwazi lwe HTML
Skills ekudaleni kumaphepha e web sifanelekile namhlanje, njengoko Internet ukwandisa yi ephala. lweshishini zonke, naliphi na, nkqu evenkileni lincinane, zocweyo kunye amaqela ezemidlalo - sonke sifuna ukuba website yakho. Kakade, kuba oku kufuneka umakhi ongumnini CSS kunye HTML. Basics lula ukufunda, yaye ngoko ke phezulu ukuziqhelanisa. Ekubeni technology ubeko esoloko eguqukayo, ababhekisi phambili isiphelo somphambili we-zisoloko kwemfuneko. Nabani na isigqibo azinikele kweli shishini umdla, akasayi kuba ngaphandle emsebenzini.
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