I-HTML 5 yiNguqulelo entsha ye-HTML
I-HTML 5 inezela ezininzi izinto ezintsha kwiimpawu ze-HTML. Kwaye yintoni e bhetele, sele sele isixhaswa esithile esipheleleyo sogqithiso lwezixhobo ezintsha. Ukuba kukho umbandela onomdla kuwo, jonga i-WHATWG Ikhasi lokuSebenza kwe-Wiki ngolwazi kwiiphequluli ezixhasa iinkalo ezahlukeneyo zeenkcukacha.
I-HTML 5 entsha Doctype neCharset
Into enhle nge-HTML 5 yindlela elula ngayo ukuphelisa. Usebenzisa i-HTML 5 doctype, elula kakhulu kwaye ihlaziyiweyo:
Ewe, kunjalo. Amagama amabini nje "i-doctype" kunye ne "html". Kungaba oku kulula kuba i-HTML 5 ayiseyona nxalenye yeSGML , kodwa kunoko iilwimi zolwimi ngokuzimela.
Uhlobo olusethiweyo lwe-HTML 5 luhlanjululwa ngokunjalo. Isebenzisa i-UTF-8 kwaye uyichaza ngetekethi enye yemeta:
I-HTML 5 Isakhiwo esitsha
I-HTML 5 iyaqaphela ukuba amaphepha eWebhu anesakhiwo, njengeencwadi ezinokwakheka okanye ezinye iincwadi ze-XML . Ngokubanzi, amaphepha eWebhu anokuhamba, umxholo womzimba kunye nomxholo webarbar kunye neentloko, iinyawo kunye nezinye iimpawu. Kwaye i-HTML 5 idale amathegi ukuxhasa ezo zihloko zephepha.
- - ukuchaza iziqendu zamaphepha
- - ichaza intloko yephepha
- - ichaza umgca wephepha
- - ichaza ukuhamba kwiphepha
- - ichaza eli nqaku okanye umxholo oyintloko kwiphepha
- - ichaza umxholo okongezelelweyo njengebarbar ekhasini
- - ichaza imifanekiso echaza iqaku
I-HTML 5 Izinto ezintsha zeeNqakra
Ezi zinto zisezantsi zichaza ezinye iingcamango ezisisiseko kwaye zigcine ziphawulwe ngokukhawuleza, ngokukodwa zithatha ixesha:
- - ukubonisa umxholo ophawulwe ngenye indlela
- - ukubonisa umxholo okwixesha okanye umhla
- - ukubonisa umxholo okweqhezu lwendawo eyaziwayo - njenge-disk ukusetshenziswa
- - ukubonisa inkqubela yomsebenzi ekugqibeleni
I-HTML 5 Inkxaso Yemibuzo Entsha YeDynamic
I-HTML 5 yaphuhliswa ukunceda abathuthuli bezicelo zewebhu, ngoko kukho izinto ezininzi ezenza kube lula ukudala amaphepha e-HTML aqinileyo:
- Amanqaku ekhonkco - I-HTML 5 iya kuxhasa ukudala nokusetyenziswa kwamamenyu enkcazo kumaphepha ewebhu kunye nezicelo
- I-href ayifuni kwi-tag - oku kukuvumela ukuba usebenzise ithegi kunye nezikripthi kunye nezicelo zewebhu ngaphandle kokufuna indawo yokuthumela loo nto
- imbonakalo ye-async - Oku kwongezwa kwithegi yeskripthi ukuxelela isiphequluli ukuba iskripthi sifanele silayishwe njenge-asynchronously ukwenzela ukuba inganciphisi umthwalo kunye nokubonisa lonke iphepha.
- - inikeza iinkcukacha malunga nento. Oku kuya kufana nezixhobo ze-tooltips kwizicelo ezingezizo zewebhu.
- - yakha itafile ekwakhiwe kwisiseko sedatha okanye enye imithombo enamandla
- - ithegi endala ibuyiswe kwaye inikwe ubomi obutsha ekuvumela ukudala inkqubo yemenyu kumaphepha akho eWebhu
- - ichaza izenzo ezimele zenzeke xa iqela elisebenzayo lisebenza
I-HTML 5 Iifom zeFomu ezintsha
I-HTML 5 isekela zonke iifom zokufakelwa kwefom yefomathi, kodwa idibanisa ezinye ezimbalwa:
- ngexesha lomhla
- umhla-wengingqi
- umhla
- inyanga
- iveki
- ixesha
- inombolo
- uluhlu
- imeyile
- url
I-HTML 5 Izinto ezintsha
Kukho izinto ezimbalwa ezithandekayo kwi-HTML 5:
- - isici ukunika indawo yokudweba kwiJavaScript kumaphepha akho eWebhu. Ingakuvumela ukuba ungeze imifanekiso okanye iirafu kwisicatshulwa sethuluzi okanye udale iirayi zeDyanmic kumaphepha akho eWebhu, ezakhiwe kwi-fly.
- - faka ividiyo kumaphepha akho eWebhu ngeli taki elula.
- - faka isandi kumaphepha akho eWebhu ngeli tag elula.
I-HTML 5 isusa ezinye iincwadi
Kukho ezinye izinto kwi-HTML 4 ezingasayi kuxhaswa yi-HTML 5. Ininzi sele ichithekile, kwaye ke akufanele imangalise, kodwa ingancinci inokuba nzima:
- ngcaciso
- applet
- basefont
- enkulu
- kwiziko
- ngcolile
- ifom
- isakhelo
- iifayile
- isindex
- a magama
- necript
- s
- isiteyhini
- tt
- u
Ulungele i-HTML 5?
I-HTML 5 inezela ezininzi izinto ezintsha kwiimwebhsayithi kunye neWeb design kwaye kuya kuba mnandi xa iziphequluli ezininzi zixhasa. UMicrosoft uye wathi baya kuqala ukuxhasa inkxaso yeengxenye ze-HTML 5 kwi-IE 8. Ukuba ufuna ukuqaliswa ngokukhawuleza, i-Opera iye yafumana inkxaso efanelekileyo, kunye ne-Safari kufuphi.