Indlela yokusebenzisa itekethi yakwa-HR kwixwebhu lewebhu
Ithegi ye-HR sele isetyenzisiweyo ukwengeza umgca ongqamlekileyo (ngezinye izihlandlo obizwa ngokuba ngumgaqo ongezantsi) kwixwebhu lewebhu. Ukongeza umgca, uthayipha:
ukufundisa isiphequluli ukuba udwebe umgca ububanzi obubanzi bephepha okanye umzali womzali usebenzisa izicwangciso ezizenzekelayo. Umgca ongagqibekanga ulula kwaye uhlala usebenzela injongo yayo, kodwa iimpawu zingabelwa ukutshintsha ubungakanani bomgca, umbala, kunye nesimo phakathi kwezinye iimpawu. Indlela yokuguqula ukubonakala komgca ongezantsi iguqukile phakathi kwe- HTML4 ne-HTML5 .
Ngaba i-HR Tag Semantic?
Ku-HTML4, itekethi yakwa-HR yayingeyonto ye-semantic. Iimpawu zeSemantic zichaza intsingiselo yazo ngokubhekisele kwisiphequluli kwaye unonjiniyela unokuyiqonda ngokulula. Ithegi ye-HR yayiyindlela nje yokongeza umgca olula kumqulu apho ufuna khona. Ukukhwabanisa kuphela umda ophezulu okanye ongaphantsi wequmrhu apho ufuna ukuba umgca ubonakale ubeka umgca ongqambileyo phezulu okanye ngaphantsi kwento, kodwa ngokubanzi, itekisi ye-HR yayilula ukuyisebenzisa kule njongo.
Ukuqala nge-HTML5, itekethi yakwa-HR yaba semantic, kwaye ngoku ichaza ukuphulwa kwembambano-nqanaba, okuyikhefu ekuphumeni komxholo ongavumelani nephepha elitsha okanye elinye iqela elinamandla-kutshintsho kwesihloko . Ngokomzekelo, unokufumana itekisi yakwa-HR emva kokutshintsha kwimeko kwindali, okanye ingabonisa ukutshintsha kwesihloko kwincwadi yokubhaliweyo.
Iimfanelo ze-HR kwi-HTML4 kunye ne-HTML5
Ku-HTML4, itekethi yakwa-HR ingabelwa iimpawu ezilula eziquka "ukulungelelanisa," "ububanzi" kunye "nooshade." Ulungelelwaniso lungasetyenziselwa kwesobunxele, kumbindi, ngokufanelekileyo okanye kuqikelele. Ububanzi buye buguqula ububanzi bomgca ojikelezayo ukusuka kumaphesenti angama-100 alungiselele umgca kwiphepha. Umkhwa we-noshade owenziwe umgca wemibala eqinileyo endaweni yombala othunyiweyo. Ezi zimpawu ziphelile kwi-HTML5, kwaye kufuneka usebenzise i-CSS ukuze ulandele itekethi yakho ye-HR kwi-HTML5. Umzekelo, kwi-HTML 4:
ivelisa umgca ongqambileyo kunye nobude beephikseli ezili-10.
Ukusebenzisa i-CSS nge-HTML5, umgca ongezantsi ongama-pixels ayi-10 aphakamileyo:
Ukusebenzisa i-CSS ukuya kwisitayela sakho esinqamlekileyo kukunika inkululeko enkulu ekwakheni iphepha lakho lewebhu. Unokubona imizekelo emininzi yezetekethi zee-tags ze -HR kule Sinqaku . Kuphela ubukhulu beendlela zokuphakama kunye nokuphakama kuyaqhubekayo kuzo zonke iiphequluli, ngoko kukho ukulinga kunye nesiphene xa usebenzisa ezinye izitayela. Ububanzi obungapheliyo buhlala bunama-100 ekhulwini lobubanzi bephepha lewebhu okanye into yomzali. Ukuphakama okungaqhelekanga komgaqo ngamaphikseli amabini.