Indlela yokusebenzisa ithegi yakwa-HR yedokhumenti yewebhu
Ithegi yakwa-HR isetshenziselwe ukwengeza umugqa oqondile (ngezinye izikhathi ubizwa ngokuthi umthetho oqondile) kumadokhumenti wewebhu. Ukwengeza umugqa, uthayipha:
ukufundisa isiphequluli ukudweba umugqa ngokugcwele ububanzi bekhasi noma isici somzali usebenzisa izilungiselelo ezizenzakalelayo. Lo mshini ozenzakalelayo ulula futhi uvame ukufeza injongo yawo, kodwa izimfanelo zingabelwa ukuguqula usayizi webala, umbala, nesimo phakathi kwezinye izici. Indlela yokuguqula ukubukeka komugqa oqondile kuguquke phakathi kwe- HTML4 ne-HTML5 .
Ingabe i-HR Tag Semantic?
Ku-HTML4, ithegi yakwa-HR yayingeyena isemantic. Izakhi ze-Semantic zichaza incazelo yawo ngokusho kwesiphequluli futhi unjiniyela angaziqonda kalula. Ithegi ye-HR yindlela nje yokwengeza umugqa olula kumadokhumenti nomaphi lapho ufuna khona. Ukumangalisa kuphela umngcele ophezulu noma ongaphansi kwesici lapho ufuna ukuthi umugqa uvele khona ufakwe umugqa oqondile phezulu noma phansi kwesici, kodwa ngokujwayelekile, ithegi yakwa-HR yayilula ukuyisebenzisa ngale njongo.
Kusukela nge-HTML5, ithegi yakwa-HR yaba semantic, futhi manje ichaza ikhefu lesigaba-level break, okuyinto ikhefu ukugeleza kokuqukethwe okungavumeleli ikhasi elisha noma omunye umlayezo onamandla - kuyishintsha isihloko . Isibonelo, ungathola ithegi yakwa-HR ngemuva kokuguqulwa kwesigcawu endabeni, noma ingabonisa ushintsho kwesihloko emgqulwini wokubhekisela.
Izimfanelo ze-HR ku-HTML4 ne-HTML5
Ku-HTML4, ithegi yakwa-HR ingabelwa izimfanelo ezilula ezihlanganisa "ukuvumelanisa," "ububanzi" no "noshade." Ukulungiswa kungasethwa kwesobunxele, isikhungo, kwesokudla noma kulungise. Ububanzi buhlele ububanzi bomugqa oqondile kusukela kumaphesenti angu-100 azenzele ukuthi adlulisele umugqa kuwo wonke ikhasi. Isici se-noshade senza umbala ogqamile wombala esikhundleni sombala othunjiwe. Lezi zimfanelo aziphelelanga ku-HTML5, futhi kufanele usebenzise i-CSS ukuze uthayiphe amathegi wakho akwa-HR ku-HTML5. Isibonelo, ku-HTML 4:
ikhiqiza umugqa oqondile nokuphakama kwamaphikseli angu-10.
Ukusebenzisa i-CSS nge-HTML5, umugqa oqondile ongama-pixel angu-10 uphethiwe:
Ukusebenzisa i-CSS ukuze isitayela umugqa wakho oqondile kukunika inkululeko enkulu ekwakheni ikhasi lakho lewebhu. Ungabona izibonelo eziningi zezitayela zama-tags akwa-HR kule Sitayela isihloko se-HR Tag . Kuphela izitayela zokuphakama nezokuphakama kuyavumelana kuzo zonke iziphequluli, ngakho-ke ezinye izilingo nezinga zingadingeka uma usebenzisa ezinye izitayela. Ububanzi obuzenzakalelayo buhlala njalo ngamaphesenti angu-100 obubanzi bekhasi lewebhu noma isici somzali. Ukuphakama okuzenzakalelayo komthetho ngamaphikseli amabili.