Saib cov nplooj ntawv hauv online ntawm no hnub no thiab koj yuav pom tias lawv muab tej yam hauv ntau. Ib qho ntawm cov kev sib koom zoo yog cov duab. Cov duab zoo ntxiv rau ntau lub website qhov kev nthuav tawm. Ib txhia ntawm cov dluab, xws li lub tuam txhab lub logo, pab cov lag luam lub vev xaib thiab txuas rau qhov chaw digital rau koj lub tuam txhab.
Ntxiv rau cov duab, daim duab, lossis cov duab rau koj qhov web page, koj yuav tsum siv daim ntawv nyob rau hauv nplooj ntawv HTML code. Koj tso cov cim IMG rau hauv koj cov HTML raws nraim qhov koj xav tau cov duab los ua kom pom. Lub web browser uas yog rendering nplooj ntawv lub chaws yuav hloov cov ntawv no nrog qhov tsim nyog nraaj thaum cov nplooj ntawv raug saib. Rov qab mus rau peb lub lag luam logo, ntawm no yog li cas koj yuav ntxiv cov duab ntawd rau koj qhov chaw:
Cov Cwj Qauv Duab
Saib ntawm HTML code saum toj no, koj yuav pom tau tias lub caij no muaj ob tug cwj pwm. Txhua ntawm lawv yuav tsum muaj rau daim duab.
Thawj tus cwj pwm yog tus "src". Qhov no yog ib qho txawv ntawm cov ntaub ntawv uas koj xav kom muab tso tawm kom pom ntawm nplooj ntawv. Hauv peb tus qauv peb siv cov ntaub ntawv hu ua "logo.png". Qhov no yog daim duab uas lub web browser yuav tso tawm thaum nws tau txais lub tsev kawm ntawv.
Koj tseem yuav pom tias ua ntej lub npe no, peb ntxiv ib co lus qhia ntxiv, "/ images /". Qhov no yog txoj kab ke. Lub sijhawm pib thab tawm qhia cov neeg rau zaub mov kom zoo rau hauv lub hauv paus ntawm cov directory. Nws mam li nrhiav ib daim ntawv hu ua "images" thiab thaum kawg cov ntaub ntawv hu ua "logo.png". Siv lub nplaub tshev hu ua "images" los khaws tag nrho ib qhov chaw hauv daim duab yog ib qho kev xyaum zoo nkauj, tab sis koj cov ntaub ntawv yuav hloov mus rau qhov twg yog qhov tseem ceeb rau koj qhov chaw.
Qhov kev xav tau thib ob yog "text". Qhov no yog "lwm cov ntawv nyeem" uas yog tshwm sim yog hais tias daim duab tsis khoom rau qee yam. Phau ntawv no, uas yog nyob rau hauv peb qhov piv txwv nyeem "Lub Lag Luam Logo" yuav raug xa tawm yog tias tus duab tsis khoom. Vim li cas thiaj yuav tshwm sim? Ntau yam ntawm cov laj thawj:
- Cov ntaub ntawv tsis yog
- Cov ntaub ntawv tsis raug lossis lub npe tsis ua
- Kev yuam kev xa tawm
- Cov ntaub ntawv yog deleted los ntawm tus neeg rau zaub mov
Cov no yog ob peb qho kev tsim nyog rau vim li cas peb daim duab qhia tias yuav tsis muaj. Nyob rau hauv cov no, peb cov ntawv nyeem ntawv yuav tso tawm xwb.
Cov ntawv nyeem tseem siv tau los ntawm kev nyeem ntawv software rau "nyeem" cov duab rau ib tug qhua uas tsis pom kev. Txij li thaum lawv pom tsis tau cov duab zoo li peb ua, daim ntawv no cia rau lawv paub tias daim duab zoo li cas. Qhov no yog vim li cas cov ntawv nyeem yuav tsum tau ua thiab yog vim li cas nws yuav tsum qhia meej meej hais tias daim duab yog dab tsi!
Ib qho kev tsis sib to taub ntawm cov ntawv nyeem yog tias nws yog rau kev tshawb nrhiav lub hom phiaj. Qhov no tsis muaj tseeb. Thaum Google thiab lwm yam kev tshawb fawb xyaw nyeem ntawv nyeem no los txiav txim seb tus duab yog dab tsi (nco ntsoov, lawv tsis tuaj yeem "pom" koj tus duab los), koj yuav tsum tsis txhob sau cov ntawv nyeem kom rov qab tuaj yeem tshawb nrhiav tshuab. Sau cov lus meej meej phau ntawv uas tau txhais rau tib neeg. Yog tias koj tuaj yeem tau ntxiv qee cov ntsiab lus tseem ceeb rau hauv daim ntawv uas txuas mus rau kev tshawb fawb xyaw, nws zoo, tab sis nco ntsoov xyuas kom cov ntawv hauv qab no ua kom nws cov hom phiaj ntawm cov lus qhia rau txhua tus neeg uas tsis tuaj yeem pom cov ntaub ntawv ua pov thawj.
Lwm Cov Cwj Pwm
Daim IMG lossis tseem muaj ob lub yeeb yaj kiab uas koj pom thaum siv koj daim duab hauv koj qhov web page - qhov dav thiab qhov siab. Piv txwv li, yog tias koj siv WYSIWYG editor zoo li Dreamweaver, nws yuav ntxiv cov ntaub ntawv no rau koj. Ntawm no yog ib qho piv txwv:
Qhov WIDTH thiab qhov CEEB TOOM tseem ceeb qhia rau qhov browser qhov loj ntawm daim duab. Qhov browser ces paub ntau qhov chaw hauv qhov kev faib tawm, thiab nws tuaj yeem txav mus rau lub caij tom ntej ntawm nplooj ntawv thaum lub duab downloads. Qhov teeb meem uas siv cov ntaub ntawv no rau hauv koj cov HTML yog tias koj tsis tas yuav xav tau koj tus duab rau tso tawm ntawm qhov kev qhia meej pes tsawg. Piv txwv, yog tias koj muaj ib lub vas sab uas nws hloov koj raws li tus neeg tuaj xyuas koj thiab cov neeg ntaus cim, koj tseem yuav xav tau koj cov dluab kom yoog tau. Yog hais tias koj nyob hauv koj cov HTML li cas qhov loj me me, koj yuav pom nws nyuaj rau override nrog cov lus teb CSS xov xwm . Vim li no, thiab kom muaj kev sib cais ntawm style (CSS) thiab cov qauv (HTML), nws raug pom zoo tias koj TSIS ntxiv qhov dav thiab qhov siab rau koj qhov HTML code.
Ib qho cim: Yog tias koj tawm ntawm cov kev qhia no ntawm koj lub lag luam tawm thiab tsis qhia meej txog qhov loj hauv CSS, qhov browser yuav pom cov duab ntawm nws lub neej, qhov loj me.
Sau los ntawm Jeremy Girard