Ib qho teeb meem uas tawm nrog Rich Site Summary ( RSS - feem ntau hu ua tiag tiag Syndication) yog style los yog tsis muaj nws. Sab laug tsis muaj lwm tus formatting, cov lus qhia nyob rau ntawm RSS pub yog tsis muaj dab tsi tab sis cov ntaub ntawv nyoos. Nws zoo li me ntsis zoo li lub computer luam tawm los yog cov ntaub ntawv luam tawm. Nws yog qhov tseem ua haujlwm thiab nws muab txhua yam ntaub ntawv uas tus nyeem ntawv xav haus cov ntsiab lus, tab sis nws zoo li cov khoom muaj nqis.
Cov lus nug no koj tuaj yeem ua cov ntaub ntawv hais txog koj lub vev xaib los yog blog ntawm kev pub visually zoo siab thiab ntxim siab? Cov lus teb yog YES. Muaj ntau txoj hauv kev mus txog qhov no, tab sis qhov nyuaj yog los ntawm kev txuas ib CSS cov ntaub ntawv rau koj daim ntawv XML.
CSS yog dab tsi?
Cascading Style Sheets (CSS) yog ib txoj kev los tsim ib daim ntawv. Qhov zoo ntawm CSS yog tias nws yuav tsum siv cov lus qhia nthuav qhia rau ib nplooj thiab ntu nws. Qhov no txhais tau tias yog ib phab CSS tuaj yeem ua haujlwm rau ntau yam ntaub ntawv lossis cov nplooj ntawv web. Kuv twb tau them ntxiv CSS rau XML. Thaum koj tabtom ua haujlwm nrog XML ntaub ntawv rau RSS pub, lub tswvyim zoo li qub.
Yuav ua li cas ntxiv CSS Styling rau RSS
CSS yog ib qho ntaub ntawv cais uas muab cov lus qhia tawm tswv yim rau ib tus processor. Tus processor ntsia rau txhua kab hauv XML daim ntawv sau npe. Nws yuav pib nrog tsab ntawv tshaj tawm. Qhov no txhais cov lus ntawm cov ntaub ntawv thiab muab cov ntaub ntawv, xws li version.
Tus processor yuav txav mus rau kab tom ntej hauv txoj cai. Thaum txuas CSS mus rau ib qho ntaub ntawv XML, cov kab no yuav tsum yog ua tus pointer rau formatting file.
Los ntawm kev ntxiv kab no rau hauv koj cov ntaub ntawv XML , koj qhia rau tus processor muaj ib daim ntawv txawv ntawm cov ntaub ntawv. Hauv qhov no, cov ntaub ntawv yog ib daim ntawv xaiv cascading. Tus processor paub kom qhib qhov ntawv ntawd thiab nyeem nws. XML ua tiav cov ntaub ntawv rau RSS pub yuav zoo ib yam li qhov no:
XML Cov Ntawv Los ntawm Lifewire Exciting tshiab offerings ntawm lub ntiaj teb ntawm XML thiab Lifewire htts: //www.lifewire.com/xml-articles-example-url.html Lifewire Txhim kho ntaub ntawv txhua lub tswv yim thiab cov tswv yim hauv kev tsim web nrog https: // www. TshajUa li cas koj cov hom ntawv thiab cov ntsiab lus ntawm cov ntaub ntawv no rau koj. Siv lub cim npe hauv XML rau CSS cov ntaub ntawv. Piv txwv li:
yam khoom {zaub: thaiv; margin-bottom: 30pt; paj laug-sab laug; 0; }