Thaum ua hauj lwm nrog cov chaw ntawm cov thawj lossis txojkev programmer nyob rau hauv HTML, - . Thaum uas siv cov nws uas tsis muaj cwj pwm, qhov sib txawv nyob rau hauv kev sib piv nrog rau lwm cov cim npe yog tsis pom, uas yog vim li cas cov nqe lus nug ntawm yog vim li cas tau rau nws siv.
Yuav ua li cas thiab nyob qhov twg yuav siv nws?
Tag yog cov HTML yog ib qho taw mus rau ib tug seem ntawm daim ntawv. Nws tsis yog yuav tsum tau siv thiab yog feem ntau tus kws kho rau hauv lub Upper ib feem ntawm cov nplooj ntawv. Los ntawm lus Askiv "lossis" yog txhais li "title", tab sis lo lus "cap" yog siv ntau tshaj nyob rau hauv Lavxias teb sab ua dog ua dig. Feem ntau qhov no tag yog siv tau nyob rau hauv lub saum toj ntawm nplooj yog cov npe thiab lub logo ntawm qhov chaw, raws li zoo raws li lub sub-ntawv qhia zaub mov. Txawm li cas los, ib tug yuav feem ntau nrhiav tau nws siv thiab seem lub npe.
Cov HTML , raws li zoo raws li ib tug xov tooj ntawm lwm yam cim npe uas nyob rau hauv nws lub sis thib 5 ntawd version ntawm lub markup lus. Yog li ntawd, tsis yog txhua txhua browsers kom cov txheej txheem rau nws. Cov lus specification yuav tsum tag muaj ib tug seem nqe lus hais txog (H1-h6) los yog cov nplooj ntawv, raws li tau zoo raws li qhov yuav tsum tau rau "cap" site ancillary khoom, xws li banners, thaiv cuag ntaub ntawv, thiab lwm tus neeg. Zoo li feem ntau ntawm cov cim npe nyob rau hauv HTML, yuav tsum muaj nws cov "kaw khub" - , cim tias seb thaum kawg ntawm qhov kev txiav txim thaj chaw ntawm lub tag. Xav rau customize lub site npe nyob rau hauv nws tus kheej style tsim, lub tag yuav siv tau rau ib tug xov tooj ntawm tej yeeb yam uas txhais tau nws cov style.
piv txwv ntawm qhov kev siv
Cov kev xyaum ua hauj lwm nrog cov tag yuav to taub tej ntsiab cai ntawm . HTML-piv txwv ntawm nws siv yuav pom nyob rau hauv yuav luag txhua txhua yam kev kawm ntawv. Yuav kom lawv nws yog feem ntau yog siv rau xa mus rau cov header.
Ib txoj kev uas ntawm kev sau ntawv "cap" site siv cov tag yog lub nram qab no piv txwv:
HTML5
Nyob rau hauv tas li ntawd mus rau lub npe, ntawm no koj yuav tau ntxiv tej yam khoom thiab cim npe tsuas yog