Izinyathelo zokususa phansi ngaphansi kwezixhumanisi zombhalo nezinkinga okufanele uziqaphele
Ngokuzenzakalelayo, okuqukethwe kombhalo okuxhunywe ku-HTML usebenzisa isici noma "ihange" kubhalwe nge-underline. Ngokuvamile, abaklami bewebhu bakhetha ukususa le ndlela yokuzenzakalelayo ngokususa i-underline.
Abaqambi abaningi abanandaba nokubukeka kombhalo obhalwe phansi, ikakhulukazi emabhuloki aminyene wokuqukethwe anezixhumanisi eziningi. Wonke lawo mazwi agcizelelwe angaphula ngempela ukugeleza kokufunda kwedokhumenti. Abaningi baye bathi labo abancenga kakhulu benza amagama anzima ukuhlukanisa nokufunda masinyane ngenxa yendlela yokwenza izinguquko ezincwadini zemvelo.
Kukhona izinzuzo ezisemthethweni zokugcina lezi zikhalazo ezixhumanini zombhalo, noma kunjalo. Isibonelo, uma udlulisa amehlo kubhulogi obhaliwe bombhalo, izixhumanisi ezikhonjisiwe ezihambisana nombala ohlukile wembala kwenza kube lula kubafundi ukuskena ikhasi ngokushesha bese ubona ukuthi izixhumanisi ziphi. Uma ubheka izihloko ze-web design lapha ku-About.com, kanye namanye ama-athikili kusayithi, uzobona lokhu kukhonjwa kwezixhumanisi ezikhonjisiwe endaweni.
Uma unquma ukukhipha izixhumanisi ezisuka embhalweni (inqubo elula esizoyibekela ngokushesha), qiniseka ukuthi uthole izindlela zesitayela ukuthi umbhalo uhlukanise ukuthi yini isixhumanisi kusuka kulokho umbhalo ocacile. Lokhu kuvame ukwenziwa ngokuhlukile kombala oshiwo ngenhla, kodwa umbala wedwa ungabangela inkinga izivakashi ezinokukhubazeka okubonakalayo njengokubukeka kombala. Kuye ngokuthi uhlobo lwabo oluthile lokuphuphutheka kombala, umehluko ungase ulahleke ngokuphelele kubo, uwavimbele ukuba angaboni umehluko phakathi kombhalo oxhumene noxhumekile. Yingakho umbhalo okhonjiwe usabhekwa njengendlela engcono kakhulu yokubonisa izixhumanisi.
Ngakho uvala kanjani i-underline uma usafuna ukwenza kanjalo? Njengoba lokhu kuyisici esibonakalayo esikukhathalelayo, sizophendukela engxenyeni yewebhsayithi yethu ephethe zonke izinto ezibukwayo - CSS.
Sebenzisa amaSpredishithi wesitayela se-Cascading ukuze uVimbele ukucindezela kwizixhumanisi
Ezimweni eziningi, awubheke ukuvula i-underline ngaphandle kokuxhumanisa okukodwa kombhalo. Esikhundleni sakho, isitayela sakho sokuklama cishe sidinga ukuba ususe izikhalazo ezivela kuzo zonke izixhumanisi.Ungenza lokhu ngokungeza izitayela kwishidi lakho lesitayela sangaphandle.
i {umbhalo-umhlobiso: akekho; }}Yilokho kuphela! Leli gama elilula le-CSS lizovala umcibisholo (okuyinto empeleni isebenzisa impahla ye-CSS ye "umbhalo-umhlobiso") kuzo zonke izixhumanisi.
Ungase uthole okucacile ngalesi sitayela. Isibonelo, uma ufuna kuphela ukuvala i-underline noma izixhumanisi ngaphakathi kwesici se- "nav", ungabhala:
nav a {umbhalo-umhlobiso: akekho; }}Manje, umbhalo ohlobanisa ekhasini uzothola i-downline engezansi, kodwa labo abasendleleni bebengasusa.
Into eyodwa abaningi abaklami bewebhu abakhetha ukukwenza ukuvula isixhumanisi emuva "ku" uma othile ehamba phezu kombhalo. Lokhu kuzokwenziwa besebenzisa: i-hover CSS ingoma-pseudo-class, njengale:
i {umbhalo-umhlobiso: akekho; } a: i-hover {umbhalo-umhlobiso: ugcizelela; }}Ukusebenzisa i-Inline CSS
Njengengxenye yokwenza ushintsho kwi-style yesitayela yangaphandle, ungase futhi wengeze izitayela ngqo kwi-element ngokwayo ku-HTML, njengale:
lesi sixhumanisi asinamathelaInkinga ngale ndlela ibeka ulwazi lwesitayela ngaphakathi kwesakhiwo sakho se-HTML, okuyinto engeyona into engcono kakhulu. Isitayela (CSS) nesakhiwo (HTML) kufanele sigcinwe ehlukile.
Uma ufuna wonke amathrekhi wombhalo wesayithi ukuba asuswe phansi, ukufaka ulwazi lolu sitayela kusixhumanisi ngasinye ngesinye isinye kungasho ukuthi inani elithile lemali elengeziwe lengezwe ekhelini lakho lesayithi. Leli khasi le-bloat linganciphisa isikhathi sokulayisha sesayithi futhi yenza ukuphathwa kwekhasi eliphelele kube nzima nakakhulu. Ngenxa yalezi zizathu, kungcono ukuba uhlale ushicilela ishidi lesitayela yangaphandle kuzo zonke izidingo zomdwebo wekhasi.
Ekuvala
Njengoba kulula njengokukhipha umgqa ophansi oxhumana nabo bekhasi lewebhu, kufanele uqaphele nemiphumela yokwenza kanjalo. Yize kungenzeka ukuthi ihlanza ukubuka kwekhasi, lingenza kanjalo ngokubambisana nokusetshenziswa komuntu jikelele. Cabanga ngalokhu esikhathini esizayo uma ucabangela ukushintsha izakhiwo ze- "text-decoration" zekhasi.
Isihloko sokuqala sikaJennifer Krynin. Ihlelwe ngo-9/19/16 nguJeremy Girard