Yuav ua li cas html mus tau ntxig ib tug duab, cov tom qab duab. Yuav ua li cas mus tau ntxig ib tug duab rau hauv HTML nrog lub computer nyob rau hauv nruab nrab, lub rooj

Lub nrig txog kev pom ib feem yog ib tug ntawm cov tseem ceeb tshaj plaws thaum ua hauj lwm nrog cov chaw. Ntawm cov hoob kawm, functionality yog ua tsis tau zoo, tab sis kuj yuav muab pov nrog nws yuav tsum tsis txhob yuav account. Wb tham txog yuav ua li cas ib tug computer rau ntawm qhov chaw rau nruab HTML duab. Ib tug tau rau qhov no yog muab, los yog ob peb? Yuav ua li cas html mus tau ntxig ib tug duab uas lwm tus neeg tau pom nws? Yuav ua li cas zoo dua kev siv - PC los yog neeg rau zaub mov?

Yuav ua li cas yog HTML?

Markup Language hypertext cov ntaub ntawv - uas lub acronym sawv. Nrog nws tsim lub caj qaum ntawm lub neej yav tom ntej rau ntawm qhov chaw, ntawm no nws ua hauj lwm muab lub ntsiab ntsiab. Ces teem mus cascading style los xij, thiab php-cov ntaub ntawv uas yog lub luag hauj lwm rau cov kis ntawm cov ntaub ntawv. Tab sis, thaum lub plawv ntawm tej nplooj yog cia li HTML. Nrog nws, los ntawm txoj kev, cov duab teeb. Muaj lwm txoj kev, tab sis, yog hais tias koj xav muab ib tug thawj zaug them nyiaj ntawm tej yam yooj yim, xws li duab, siv nws lub npe. Thiab tam sim no cia tsiv mus nyob rau qhia ntxiv rau lo lus nug raws li html mus tau ntxig ib tug duab.

Siv IMG tag

Tau txais mus rau qhov kev siv ntawm graphics. Yuav ua li cas mus tau ntxig ib tug tom qab duab nyob rau hauv lub HTML-daim ntawv? Thiab thawj thiab foremost txhais li cas los ntawm cov ntaub ntawv raws li ib tug insert nyob rau hauv cov nplooj ntawv kwv. Rau no ntxiv thiab yog siv IMG. Qhov no lossis yog tus kab ntsiab, nyob rau hauv cov ntsiab lus yog tawm. Nws muaj xws li tag nrho cov plaub ntawm lub cus ntawv nyeem Markup Language. Ib tug - yog src, qhov siab thiab dav, lawv yuav raug xam tias yog ntxiv. Peb lwm tus - qhov no kwv, embed (mus tau ntxig xov xwm cov ntsiab lus) thiab cov iframe (kev siv cov nplaim taws). Tag tej hauj lwm raws li yog hais tias nws muaj ib tug kab yam khoom. Qhov txawv tsuas - yog siv tsis tau tso cai lwm cov ntsiab lus, uas yog tso tawm kom pom. Thiab nws yuav tsum yog ib tug neeg sab nrauv rau cov ntaub ntawv hais tias, nyob rau hauv qhov tseeb, yuav tau loaded. Yog hais tias koj muaj ib lo lus nug, yuav ua li cas mus tau ntxig ib tug tom qab duab nyob rau hauv HTML, nws yog qhov zoo tshaj plaws rau muab pov tseg. Vim hais tias nws yuav tsum tso tawm kom pom tsuas yog thaum kev khiav hauj lwm lub computer nws tus kheej, nyob rau hauv uas cov duab nyob.

Siv cov src attribute

Yog li ntawd, peb xav qhov teeb meem ntawm yuav ua li cas mus tau ntxig ib tug HTML ntawv nyob rau hauv ib tug duab duab. Yuav kom qhia kom meej txoj kev mus rau hauv daim duab, uas yog yuav tsum tau loaded, siv src. Cov kev tswvyim yog raws li nram no: koj yuav tau siv no attribute, ib tug sib npaug kos npe thiab sau qhov chaw nyob.

Thaum parsing HTML browser los txog rau lub tag, nws yuav tam sim ntawd ua ib tug cheeb tsam nyob rau hauv uas kab yam khoom yuav tshwm sim. Nws yog nyob rau hauv nws thiab yuav thauj khoom ib tug sab nraud cov ntaub ntawv. Txoj kev yuav tsum tsis txhob muaj teeb meem, vim nws yog rau nws mus rau qhov kev pab cuam. Thiab yog hais tias nws tsis nrhiav cov ntaub ntawv, nws yuav tso tau saib ib qho yuam kev icon hais tias yog tsis heev aesthetically pleasing thiab zoo nkaus li. Yuav ua li cas mus tau ntxig ib tug duab rau hauv ib lub rooj HTML-daim ntawv? Nws yog tsim nyog los cuv npe tag nrho cov cai nyob rau hauv qhov tseeb qhov chaw.

Kho cov duab rau neeg rau zaub mov: qhov siab thiab dav ntawm lub tag IMG

Yog li ntawd peb paub yuav ua li cas html mus tau ntxig ib tug duab. Cia peb kawm txog yuav ua li cas rau configure nws. Thaum cov ntaub ntawv downloaded rau cov neeg siv pib lub computer, nws yuav tam sim ntawd txhais tau hais tias daim duab loj. Thiab yog dab tsi yog hais tias nws tsis sib haum mus rau thawj lub ciaj ciam ntawm cov yam? Nyob rau hauv cov ntaub ntawv no, cov tsis muaj peev xwm pab tau rau qhov siab thiab dav (tus naj npawb ntawm pixels). Nyob rau hauv cov ntaub ntawv no, lub code yuav muab raws li nram no: ua ntej, src thiab chaw nyob ntawm cov ntaub ntawv. Ces zoo xws li cov lug qhia dav, thiab yog dab tsi yuav tsum yog tus dav. Thiab lub xeem - qhov siab thiab qhov siab. Webmasters feem ntau ua qhov yuam kev: cov neeg rau zaub mov upload loj cov ntaub ntawv uas nws loj yog ob peb megabytes. Ntawv sau yuav tshuaj txoj kev, thiab adjusts cov duab mus rau lub kev kawm loj. Raws li ib tug tshwm sim, tus neeg siv yuav xav li heev maj mam loaded ib tug me me daim duab. Qhov no yog tsis yog ib tug heev txaus saib los ntawm sab nraum.

Tswv yim rau kev ua hauj lwm

Kom tsis txhob zoo ua ntej txo cov duab loj. Yog hais tias koj tsis paub uas xaiv uas yuav tsum tau rau ib tug txaus nyiam tsos, ua ib daim ntawv thiab xyaum ua tej yam nrog nws. Tsis tas li ntawd, kev saib xyuas yuav tsum raug coj mus rau txoj kev ceeb thawj tswj. Nws yog tsim nyog los nqa tawm tsis muaj zoo tsis yuag ntawm cov ntaub ntawv duab los ntawm hloov dua siab tshiab mus rau lwm yam extensions los yog los ntawm kev siv tshwj xeeb hauv internet cov kev pab cuam thiab cov kev pab cuam. Nws yog tsim tsis tau tsuas yog rau cov neeg siv ntawm qhov chaw, tab sis kuj cov webmaster - vim hais tias xws ntaub ntawv yuav tau loaded sai thiab nyob tsawg qhov chaw nyob rau hauv ib tug hosting.

Piv txwv li cov ntaubntawv povthawj siv tuition

Cia saib yuav ua li cas koj yuav teev txoj kev mus rau hauv cov duab:

1. Ib cov ntaub ntawv npe.

2. Ceeb toom duab chaw nyob nyob rau ib tug nyob ze computer (neeg rau zaub mov).

3. Cov kev mus rau lub chaw ntawm cov ntaub ntawv nyob rau hauv ib tug txawv lub party.

Thaum uas siv cov piv txwv ntawm cov thawj pawg lus ntawm daim duab yuav tsum tau nyob rau hauv tib lub directory raws li cov duab. Qhov thib ob qhov chaw yog ib tug subfolder txheeb ze rau qhov tam sim no page. Qhov thib peb piv txwv qhia txog lub meej txoj kev mus rau qhov twg nrhiav tau cov duab uas koj xav tau. Nyob rau hauv lub caij nyoog kawg no cov ntaub ntawv, nco ntsoov tias hauv daim duab yuav ua tau rau tej neeg rau zaub mov (yog hais tias xws siv yog tsis txwv tsis pub nyob rau hauv lub .htaccess ntaub ntawv). Txawm li cas los, yog hais tias nws yog muab tshem tawm, thiab cov duab nyob rau hauv koj qhov chaw disappears. HTML yog ib tug feature uas yuav tsum tau muaj cov tsuas yog tus ntawv markup, thiab txhua tsav txhua yam yuav tsum uploaded rau neeg rau zaub mov sab. Cov kev muaj feem ntau siv los mus nce lub download ceev (tab sis, ces koj yuav tsum paub yuav ua li cas siv qhov cuab tam).

Sij hawm ntawm alt thiab title rau IMG?

Yuav ua li cas thaum muaj ib tug duab cov ntaub ntawv, txawm yog vim li cas, yog tsis loaded nrog cov ntaub ntawv HTML? Yog hais tias nws tsis yog lawm rau koj txoj kev los yog ib yam dab tsi lwm tus, alt attribute yuav tsum tau siv. Nws muaj cov hauj lwm uas cuag tau ib tug lwm txoj duab. Ntawm no yog peb xav hais tias cov graphics yog tsis loaded. Tab sis lub browser tseem rau cheeb tsam nyob rau hauv cov duab. Nws tseem yog tsim nyog nyob rau hauv tus neeg mob qhov twg tus neeg siv xav kom podgruzki, thiab koj yuav tsum qhia rau nws hais tias qhov kev pab cuam yog npaj txhij los mus txais lub sij hawm.

Yuav kom qhia tau tias cov accompanying ntawv nyeem, ib tug tshwj xeeb attribute title. Nyob rau hauv qhov tseeb, qhov no tooltip, thiab koj yuav siv tau rau yuav luag txhua nrig txog kev pom HTML-code caij. Qhov no yog ib qhov zoo vim hais tias nws tso cai rau koj los mus piav qhia tej yam sib nrauj. Siv ob qhia nyob rau hauv no subtitle attribute yog raws li nram no: nyob rau hauv lub saum toj no piv txwv tom qab thawj zaug siab ntxiv alt, thiab ces lub npe.

Ntxiv mus, cov cwj pwm yuav tsis tsuas pab kom tsim yooj yim rau cov qhua. Lawv yuav muaj ib tug zoo feem nyob rau hauv cov qib ntawm qhov chaw. Yog li ntawd, qhov no yuav tsum tau khaws cia nyob rau hauv lawv cov kev siv ntawm keywords. Qhov no yuav txhim kho lub qeb duas ntawm ib qho chaw nyob rau hauv qhov qeb duas ntawm qhov chaw thiab cov kev pab cuam dluab tshawb fawb xyaw. Tab sis nyob rau hauv tag nrho cov koj yuav tsum tau ceev faj thiab rationality.

dlhos duab

Rau cov dluab, thiab nyob rau hauv kev tag nrho 4 ntawm markup lus hais tias tau yav tas los hais, twb qhia los ntawm lub dlhos attribute. Nrog nws, koj muaj peev xwm hloov qhov chaw ntawm lub duab. Yog lub neej ntawd, nws yog mus raws li cov hauv qab ntug. Rau nws yog nyob rau hauv lub hauv qab. Thiab yuav ua li cas ua tau nyob rau lub sab saum toj? Qhov no yuav tsum tau sab saum toj. Nyob rau hauv kev xyaum, qhov no yuav zoo li no: tom qab lub src, qhov twg rau qhov chaw nyob ntawm daim duab qhia, ntxiv dlhos attribute thiab nws tus nqi.

Thiab nyob rau hauv txoj kab, qhov chaw uas muaj yog ib daim duab, nws yuav tsum mus raws li nrog lub qaum ntug. Yuav ua li cas html mus tau ntxig ib tug duab nyob rau hauv qhov chaw? Muaj yog ib tug ntau lub sij hawm mus sau - nruab nrab. Thaum uas siv cov nws tsis fundamentally hloov dab tsi. Thaum uas siv cov xws li ib tug code qauv yuav tsum raws li nyob rau hauv nruab nrab. Koj yuav tau ua li cas rau qhwv ntawv nyeem nyob ib ncig ntawm cov duab. Ua li no, txoj cai thiab sab laug cwj pwm thov. ua ib tug "floating" Nyob rau hauv xws li mob cov duab. Offset mus rau sab laug zoo tib yam li lwm spellings. Siv txoj cai yuav muab ib tug zoo xws li cov tshwm sim nrog rau qhov sib txawv hais tias cov duab yuav tsum muab tso rau hauv txoj cai. Cov kev siv ntawm cov lus qhia no nws muaj nws tus kheej nuances. Yog li, ib tug tseem ceeb qhov teeb meem yog ib yam nkaus thiab zoo sib thooj ntawm cov ntawv rau cov duab. Vim hais tias ntawm no nws tau tsim lub so nyhuv, uas yog theej kaj siab rau lub qhov muag. Tab sis qhov no yuav tsum kho los ntawm kev siv kev lam style daim ntawv los yog HTML-code. Siv cov kev pauv vspace thiab hspace cwj pwm. Tus thawj teev cov padding sab saum toj thiab hauv qab, thiab lub thib ob - nyob rau txoj cai thiab sab laug.

Peb ua keeb kwm yav dhau

Yuav ua li cas mus tau ntxig ib tug duab rau hauv HTML-page website? Heev pab ua kom tiav no yog tus cwj pwm tom qab. Nws yog ib feem ntawm lub cev neeg. Nws lub hom phiaj - los qhia txoj kev rau cov duab ua ntaub ntawv thov, uas yuav tsum tau sau cov nplooj ntawv, ib lub rooj los yog ib tug tib cell. Nyob rau hauv kev xyaum, cov kev siv yog raws li nram no: Daim duab chaw nyob sau muaj ib tug nqi bodybackground parameter. Cov tom qab duab yog teev nyob rau hauv xws li ib tug txoj kev pheej rov qab ua raws li cov axes ntawm ordinates thiab abscissas, pib los ntawm lub Upper rau sab laug ces kaum. Previous khoom no raws li. Yog hais tias koj xav mus sau nyob rau hauv ib yam dab tsi raws li tej yam yooj yim raws li ib tug tib xim, tsis txhob siv ib daim duab, koj siv tau cov no luv luv piav qhia: scale tus xov tooj yog teev raws li ib tug parameter yam ntxwv rau lub cev bgcolor. Ntawm no muaj me me kev hloov. Raws li koj tau pom, nws yog twb nyob rau hauv kev siv bgcolor attribute. Rau nws yog tsuas yog yuav tsum tau qhia kom meej yog xim dab tsi nws yuav tau sau nrog ib daim ntawv los yog ib feem ntawm nws. Ntawm no yog yuav ua li cas mus tau ntxig ib tug duab rau hauv HTML nrog ib tug computer ua kom nws lub keeb kwm yav dhau thiab hloov cov xim. Nyob rau hauv kev, nyob rau hauv kev txiav txim siab kawm txog cov HTML, sij hawm txaus los muab nws ib lub lim tiam, thiab qhov no yog ntau tshaj li txaus.

xaus

Cov HTML, txawm hais tias nws yuav tsis thov yuav ib tug tag nrho-fledged programming lus, txawm li cas los, yog tsis tshua muaj nqi thaum uas tsim ib qhov chaw. Nws yog ib tug yeej muaj tseeb tus pob txha. Thiab peb yuav hais nrog cog qoob loo, tam sim no hais tias koj paub, raws li peb ua hauj lwm nrog cov tom qab thiab tsau dluab, thiab muab lawv rau qhov cov kev mus. Yog li ntawd, lo lus teb rau lo lus nug ntawm yuav ua li cas mus tau ntxig ib tug duab nyob rau hauv HTML, yuav tsum muaj tseeb.