Yuav Ua Li Cas Tsim Ib Nplooj Ntawv HTML

Koj tuaj yeem tsim ib nplooj ntawv HTML los ntawm kev siv ob peb txoj kev sib txawv. The first technique that you can use is to use a template. Tus qauv yog ib txoj hauv kev khaws cia thiab teeb tsa lub vev xaib cov ntsiab lus. Koj tuaj yeem pom cov qauv ntawm cov qauv hauv Internet. Nws kuj tseem muaj txiaj ntsig los tsim koj tus kheej cov qauv kev cai.

!DOCTYPE html>

pib!DOCTYPE html> endkw kuv:!DOCTYPE html> yog ib qho kev qhia kom koom nrog ib daim ntawv nrog ib hom ntaub ntawv tshwj xeeb, zoo li XML. Cov lus tshaj tawm no tshwm sim nws tus kheej ua ib txoj hlua luv luv ntawm cov cim uas ua raws li cov lus qhia tshwj xeeb. Lub hom phiaj ntawm qhov kev tshaj tawm no yog tso cai rau cov web browsers paub txog ntau hom ntaub ntawv thiab ua kom raug.

Daim ntawv tshaj tawm DOCTYPE yuav tsum muaj nyob rau thaum pib ntawm HTML qhov chaws. Lwm yam, koj lub vev xaib yuav tso tawm tsis raug lossis tsis tuaj yeem tso tawm txhua. Yog tsis muaj DOCTYPE, browser yuav hloov mus rau “Quirks hom” thiab tso saib qhov chaw nyob rau hauv ib txoj kev sib txawv.

Cov ntawv tshaj tawm doctype cuam tshuam rau ob nplooj ntawv HTML thiab XHTML. Nws yog ib qho yooj yim version ntawm XHTML spec thiab muaj ob txoj hlua sib cais los ntawm cov quotes. Thawj txoj hlua yog “-//W3C/DTD HTML 4.01/EN” – qhov no qhia tau hais tias cov ntaub ntawv yog luam tawm los ntawm W3C thiab yog HTML version 4.01. Txoj hlua thib ob qhia cov lus ntawm DTD.

Cov lus tshaj tawm doctype feem ntau yog nyob ua ntej HTML cim npe. Qhov no ua rau cov browsers txheeb xyuas cov ntaub ntawv HTML kom raug thiab zam hom quirks. DOCTYPE html yog ib qho tseem ceeb tshaj plaws hauv daim ntawv HTML, tab sis feem ntau yog overlooked. Kom paub tseeb tias koj daim ntawv tshaj tawm doctype yog lawm, siv cov HTML editor nrog kev kuaj xyuas qhov yuam kev.

!DOCTYPE css>

Thaum koj tab tom tsim ib nplooj ntawv HTML, Nws yog ib qho tseem ceeb kom paub qhov twg HTML-tus qauv siv. Muaj 3 thaj chaw tseem ceeb saib: doctype, XHTML, thiab XSLT. DOCTYPE tso cai rau HTML-TAGS ntau dua, thaum DOCTYPE Strict yog nruj heev nrog XHTML-requirements. Txoj kev no, tus browser paub tias nws tsis yog cov ntaub ntawv HTML tsis raug.

CSS Style Sheets tuaj yeem muab tso rau hauv nplooj ntawv HTML lossis khaws cia rau hauv cov ntaub ntawv cais.css. Siv cais cov ntaub ntawv CSS txuag koj los ntawm kev sau CSS code dua. Nws kuj txo qhov yuav tsum tau sau cov nplooj ntawv style. Cov stylesheets yuav muab tso rau hauv ib lub npe hu ua style.

Txhawm rau kom lub vev xaib siv tau, nws yuav tsum muaj lub npe. Nov yog thawj qhov uas tus neeg siv browser yuav pom, yog li xyuas kom meej tias nws muaj txiaj ntsig. Tsis pom zoo siv tib lub npe ntawm ntau nplooj ntawv – koj yuav tsum muab txhua lub npe sib txawv. Koj kuj yuav tsum xyuas kom meej tias tus cwj pwm hauv lub npe yog qhov txawv ntawm lwm cov cim hauv daim ntawv.

Yog tias koj tab tom nrhiav kev qhia los pab koj kawm HTML thiab CSS, sim cov HTML & CSS fur beginners tutorial series. Qhov kev qhia no yuav qhia koj paub sau lub vev xaib siv CSS thiab HTML. Tom qab koj tau ua raws li cov lus qhia, koj tuaj yeem tsim koj thawj nplooj ntawv web siv notepad ++. Hauv no nyeem, koj yuav kawm yuav ua li cas npaj tag nrho cov ntsiab lus ntawm lub vev xaib siv cov cim npe.

!DOCTYPE a

HTML doctype is a specification for a document’s standards and format. Nws yog ib qho tsim nyog yuav tsum muaj DOCTYPE yog tias koj xav kom koj lub vev xaib siv tau thoob plaws txhua qhov web browsers. Nws kuj tseem siv los ntawm lub vev xaib browser kom siv tau koj cov nplooj ntawv HTML, uas pab koj kom tsis txhob ua yuam kev thiab txhim kho koj lub vev xaib. Thaum tsim ib lub vev xaib, DOCTYPE yuav tsum tau theej raws nraim, los xyuas kom meej tias nws raug parsed thiab txhais los ntawm tus browser.

Thaum tsim ib nplooj ntawv HTML, koj tuaj yeem siv ob peb HTML-TAGS. Cov cim npe no yog siv los tsim cov headers thiab footers ntawm nplooj ntawv web. Lawv kuj tuaj yeem muaj cov ntaub ntawv qhia ntxiv. HTML-TAGS tau muab faib ua peb pawg. Cov no suav nrog:

HTML kuj tseem muab cov txheej txheem los piav qhia cov cim uas tuaj yeem ua teeb meem hauv cov cai. Cov chaw no muaj xws li & thiab ; thiab ob peb lub ntsiab lus piav qhia. Piv txwv li, hauv German, koj siv tau &szlig rau code tag nrho umlauts thiab ntse S hauv ib nplooj ntawv.

Ntxiv rau qhov yuav tsum tau ua ua ntej kom siv tau HTML code, ib nplooj ntawv uas tsis muaj DOCTYPE tshaj tawm yuav tso tawm tsis raug. Qhov no tshwm sim vim browsers hloov mus rau hauv “Quirks hom” thaum cov ntaub ntawv tsis muaj qhov tsim nyog DOCTYPE.

!DOCTYPE b

HTML5 is a markup language. Ntxiv cov lus tshaj tawm no rau koj cov ntaub ntawv HTML yuav qhia rau koj tus browser seb cov qauv siv thiab yuav ua li cas rau cov cim. Qhov no yog qhov tseem ceeb vim tias koj xav kom koj nplooj ntawv HTML ua kom raug. Ntxiv rau, nws yuav pab tau koj lub vev xaib kom huv si thiab kev tshaj lij.

HTML yog ib hom lus cim, uas txhais tau tias nws muaj cov qauv. Lub Ntiaj Teb Wide Web Consortium (W 3C) tsim thiab tswj cov qauv rau HTML. Cov lus no yog tus qauv tsim cov nplooj ntawv web thiab tau siv dav. HTML yog siv rau cov nplooj ntawv web, uas txhais tau tias koj tuaj yeem ntxiv cov ntawv lossis duab rau nws, thiab koj tuaj yeem suav nrog multimedia hauv koj cov nplooj ntawv web.

Muaj ntau hom HTML-nplooj ntawv, thiab koj tuaj yeem xaiv DOCTYPE-Bereich uas haum koj xav tau. Piv txwv li, DOCTYPE Strict yog nruj me ntsis txog XHTML cov cai tshaj li DOCTYPE B, tab sis tso cai ntau HTML-TAGS.

Koj tseem tuaj yeem tsim koj tus kheej lub vev xaib HTML. Txawm li cas los, qhov no muaj nws qhov tsis zoo. Nws yuav tsum muaj kev txawj programming, nrog rau kev nkag siab zoo ntawm HTML. Ntxiv rau, nws tuaj yeem siv sijhawm ntev heev. Txawm li cas los, yog tias koj mob siab rau, koj tuaj yeem tsim lub vev xaib ua haujlwm.

Lwm qhov tseem ceeb ntawm HTML yog tias nws tso cai rau koj tsis quav ntsej cov ntawv. Koj tuaj yeem ntxiv cov lus thiab siv lawv los piav qhia cov kev tsim kho nyuaj lossis tshem tawm cov ntawv tsis xav tau.

!DOCTYPE css

While coding an HTML page, koj yuav tsum tau ntxiv cov!DOCTYPE css rau HTML tag thaum pib ntawm nplooj ntawv. Qhov no yuav qhia rau tus browser seb hom ntaub ntawv twg nws cuam tshuam nrog thiab tsis txhob ua yuam kev los ntawm kev tsim tawm. Yog tsis muaj cov ntaub ntawv, HTML code yuav siv tsis tau thiab lub vev xaib yuav tsis tso tawm kom raug.

Koj tuaj yeem ntxiv erklartext luv luv rau koj nplooj ntawv HTML. Cov ntawv no hu ua tooltip, thiab feem ntau yog sau ua monospace coding. Yog tias koj xav tsim nplooj ntawv HTML uas nyuaj dua, koj yuav tsum siv CSS.

Siv DOCTYPE css cov ntaub ntawv rau koj nplooj ntawv HTML yuav tso cai rau koj los tsim lub vev xaib sophisticated yam tsis muaj kev siv zog ntau.. Cov ntaub ntawv no muaj cov lus piav qhia ntawm koj nplooj ntawv HTML yuav tsum yog dab tsi thiab nws yuav tsum tsis muaj. Nws kuj pab koj kawm ntawm koj qhov yuam kev.

Ntxiv DOCTYPE css rau nplooj ntawv HTML yog ib txoj hauv kev zoo tshaj plaws los ua kom koj lub vev xaib nkag mus rau cov neeg tuaj sib txawv. Koj tuaj yeem siv nws los qhia rau browsers tias koj nplooj ntawv yog ib daim ntawv HTML thiab hom lus twg los ua nws. Ib tug zoo HTML editor yuav muaj ib tug built-in feature rau xyuas doctype.

!DOCTYPE css >

Cov lus HTML coding tau hloov zuj zus ntau xyoo los suav nrog kev huv, concise qauv. Qhov no tso cai rau cov kws tsim lub vev xaib tsim cov vev xaib txaus siab thiab siv tau zoo. DOCTYPE txheeb xyuas cov cai siv los tsim ib nplooj ntawv web, thiab qhia lub web browser seb nws ua tau thiab ua tsis tau nrog nws. Nws yog ib feem tseem ceeb ntawm validating koj nplooj ntawv HTML, yog li ntawd nws yog ib qho tseem ceeb kom luam nws raws nraim.

DOCTYPE html tag pab lub browser txheeb xyuas koj lub vev xaib thiab pab cov programmers paub txhais nws li cas. Doctype tags yuav tsum tshwm sim thaum pib ntawm txhua nplooj ntawv ntawm lub vev xaib. Txawm li cas los, lawv tsis tas yuav tsum tau. Nws yog qhov zoo tshaj plaws los siv txoj cai DOCTYPE rau txhua nplooj ntawv.

Cov nplooj ntawv HTML muaj peb qhov tseem ceeb. Ua ntej, muaj DOCTYPE-Bereich. Qhov no qhia txog cov qauv uas koj lub vev xaib siv. DOCTYPE-Bereich cia koj siv ntau HTML-TAGS. DOCTYPE nruj, ntawm qhov tod tes, imposes nruj kev cai rau XHTML.

HTML yog ib hom lus raws li tus cim code. Nws tuaj yeem siv rau formatting ntawv. Cov cim cim tuaj yeem siv los qhia cov xim thiab fonts. Koj tseem tuaj yeem ntxiv cov txuas rau koj lub vev xaib. Ntxiv cov txuas rau lawv yog ib feem tseem ceeb ntawm nplooj ntawv web. Piv txwv li, koj tuaj yeem ntxiv qhov txuas rau cov khoom ntawm Amazon.

DOCTYPE yog ib qho tseem ceeb ntawm cov ntaub ntawv HTML. Yog tias koj ua yuam kev hauv qhov chaws no, koj lub vev xaib yuav tsis tso tawm kom raug. Yog tias koj tsis paub meej txog qhov tseeb DOCTYPE, ib tug zoo HTML editor yuav muaj ib tug built-in yuam kev-xyuas feature.