I-HTML eneDynamic ayiyiyona inkcazelo entsha ye-HTML, kodwa yindlela entsha yokujonga nokulawula iikhowudi ze-HTML kunye nemiyalelo.
Xa ucinga nge- html enamandla, kufuneka ukhumbule iimpawu ze-HTML eziqhelekileyo, ngokukodwa ukuba xa iphepha lilayishwe kwiseva, akuyi kutshintsha de kubekho esinye isicelo esiza kumncedisi. I-HTML eneDynamic ikunika ukulawula ngaphezulu kwizinto ze HTML kwaye ivumela ukuba batshintshe naliphi na ixesha, bengabuyi kwi-Web server.
Kukho iingxenye ezine kwiDHTML:
- I-Document Object Model (DOM) (inkcazelo)
- Scripts
- AmaSpredishithi eHlobo lokuHlola (CSS)
- XHTML
DOM
I-DOM yintoni evumela ukuba ufikelele nayiphi na indawo yephepha lakho lewebhu ukuze uliguqule ngeDHTML. Yonke inxalenye yephepha lewebhu lichazwe yi-DOM kwaye isebenzise iindibano zayo eziqhelekileyo onokuzifikelela kwaye utshintshe iimpawu zazo.
Scripts
Izibhalo ezibhaliweyo kwiJavaScript okanye kwi-ActiveX ziilwimi ezibini eziqhelekileyo ezisetyenziselwa ukwenza i-DHTML. Usebenzisa ulwimi lokubhala ukulawula izinto ezichazwe kwi-DOM.
AmaSpredishithi wesitayela sokuHlola
I-CSS isetyenziswe kwi-DHTML ukulawula ukubukeka nokuvakalelwa kwiphepha lewebhu. Iimakhishithi zesitayela zichaza imibala kunye nefonti yombhalo, imibala yemvelaphi kunye nemifanekiso, kunye nokubekwa kwezinto kwiphepha. Ukusebenzisa i-script kunye ne-DOM, unokutshintsha isitayela sezinto ezahlukeneyo.
XHTML
I-XHTML okanye i-HTML 4.x isetyenziselwa ukwakha iphepha ngokwayo kwaye ukwakha izinto zeCSS kunye ne-DOM ukuze usebenze. Akukho nto ekhethekileyo malunga ne-XHTML ye-DHTML - kodwa ukuba ne-XHTML efanelekileyo ibaluleke ngakumbi, njengoko kukho izinto ezininzi ezisebenza kuyo ngaphandle kwesiphequluli.
Iimpawu zeDHTML
Kukho izinto ezine eziphambili zeDHTML:
- Ukutshintsha iithegi kunye neepropati
- Isikhundla sesikhathi sangempela
- Iifom zeDynamic (Netscape Communicator)
- Iinkcukacha ezibophelelayo (Internet Explorer)
Ukutshintsha iiTayiti kunye neZakhiwo
Le ngenye yezinto ezisetyenziswa kakhulu kwiDHTML. Ikuvumela ukuba utshintshe iimpawu zetekisi le- HTML kuxhomekeke kwisiganeko ngaphandle kwesibrowser (njengengqakraza yemouse, ixesha, okanye umhla, njalo njalo). Unokusebenzisa oku ukulayisha kuqala ulwazi kwiphepha, kwaye ungabonakali ngaphandle kokuba umfundi echane kwikhonkco ethile.
Ixesha langempela lokubeka indawo
Xa abaninzi abantu bacinga ngeDHTML yilokho abalindele. Izinto, imifanekiso, kunye neetekisi ezihamba ngekhasi lewebhu. Oku kunokukuvumela ukuba udlale imidlalo yokusebenzisana nabafundi bakho okanye uphathe iiqephu zeskrini sakho.
Dynamic Fonts
Le Netscape kuphela. I-Netscape yenze le nto ukuba ihambe ngeenxa zonke iingxaki zabafundi abanokungazi ukuba yeyiphi iifom eziza kuba kwinkqubo yomfundi. Ngamafonti ashukumisayo, iifosti zifakwe ngekhowudi kwaye zilayishwe kunye nekhasi, ukwenzela ukuba iphepha lihlale libukeka ngendlela umyili oyifunayo.
Ukugcinwa kwedata
Le nguyena iIE kuphela. UMicrosoft wavelisa oku ukuvumela ukufikelela okulula kwiinkcukacha ezivela kwiWebhsayithi . Kuyafana nokusebenzisa i-CGI ukufikelela kwiziko ledatha kodwa isebenzisa ulawulo lwe-ActiveX ukusebenza. Lo mbandela uphambili kakhulu kwaye unzima ukuyisebenzisa ukuqala umbhali weDHTML.