Ikhodi yeJavaScript yokwenza iwindi lokuxwayisa.
Empeleni, bengibize lokhu okuthunyelwe ngokuthi "ezinye izindlela zomthombo ovulekile wohlelo lwangaphambili." Kepha, njengoba umfundi wakubeka, akulungile neze. Izilimi eziyimithombo evulekile zingukukhetha kokuqala kochwepheshe abaningi be-interface yomsebenzisi. Kulokhu ezinye izindlela yizona ezikhethekile.
Vele kwakungeyona indlela elula. Bekufanele sisuse i-Internet Explorer 6 ne-Adobe Flash. Kepha, okungenani okwamanje, siyazi ukuthi kukhona umkhakha esingathembeli kuwo ekufuneni kwenkampani
Luyini uhlelo lokugcina phambili?
Ekuqaleni, amawebhusayithi ayenemibhalo emile nemifanekiso. Njengoba ijubane lokuxhuma lenyuka, abaklami baqala ukwengeza okuqukethwe kwe-multimedia nemifanekiso. Abasebenzisi baqale ukusebenzisana kakhulu namakhasi esikhundleni sokufunda nje.
Sekuyiminyaka, inketho ye-de facto yokwenza amasayithi asebenzisane kwakuyi-ActionScript. Ulimi lohlelo lokuphathelene oluthi sIsetshenziselwe ukudala okuqukethwe kweFlash. I-Flash ubuchwepheshe obakhiwe yi-Macromedia (manje eseyiphethwe yi-Adobe). Nge-Flash, ungadlala amavidiyo, udale amamenyu okudonsela phansi, izinkinobho ezigqwayizayo, izigelekeqe, nokunye okuningi.
Inkinga ngeFlash bekungukuthi Kwakudla izinsiza eziningi zohlelo futhi kubambezela ukulayishwa kwamakhasi. Ngakolunye uhlangothi, abathuthukisi bewebhu bayisebenzise noma ngabe bekungadingekile. I-Flash nayo Ngibe nezinkinga eziningi zokuphepha ezisabonakala nanamuhla.
UFlash waqala ukuvalelisa ngesikhathi uSteve Jobs, ediniwe yizinkinga zokusebenza emikhiqizweni yakhe, ethatha isinqumo sokuyiduba futhi wabheja i-Html5, Css3 neJavascript. IMicrosoft, eyehlulekile ngenye indlela yayo, nayo yajoyina. Ngokwethu, abasebenzisi beLinux, abanganakwa yi-Adobe iminyaka, nabo benze okuncane.
Ngenxa yokutholakala kwamathuluzi wemithombo evulekile, futhi ngenxa yesidingo sewebhusayithi ukuzivumelanisa namadivayisi amaningi, futhiUkwakhiwa kwewebhusayithi kwaba okukhethekile. Izinhlelo ezingaphambili se kubhekisa engxenyeni yewebhusayithi ephethe ukuxhumana nomsebenzisi. Ngokuyinhloko ukuxhumeka kwesayithi nemisebenzi eyenziwa yidivayisi lapho kutholakala khona iwebhu.
Izilimi zomthombo ovulekile zohlelo lwangaphambili
Ake sibuyekeze ke, ezinye izindlela esinazo:
i-JavaScript
Mhlawumbe okusetshenziswe kakhulu futhi ngokungangabazeki okudala kunakho konke okuvela kuhlu lwethu. Yenzelwe ukwandisa ukusebenza kwesiphequluli se-Netscape. Inemitapo yolwazi eminingi eyandisa ukusebenza kwayo futhi inciphise isikhathi sohlelo. Ngaphezu kwalokho, ngoba isetshenziswa kabanzi, isekelwa yizo zonke iziphequluli kanye imibhalo miningi. Uma ucabanga ukuzinikezela ekwakhiweni kwewebhu njengethuba lomsebenzi, ngokungangabazeki indawo enhle yokuqala.
Dart
Dart kungenye yeJavascript eyenziwe yiGoogle. Kuhloselwe ukulungisa izikhalazo abanazo abahlelela zona kulolo limi. Izinhlelo ezenziwe ku-Dart zingahlanganiswa ku-Javascript ukuze zisetshenziswe kumawebhusayithi. Ngokolunye uhlangothi, uma uyihlanganisa nethuluzi lamathuluzi le-Google Flutter UI lingasetshenziselwa ukudala izinhlelo zokusebenza zomdabu yedeskithophu, iselula. Uma ujwayele i-C ++ noma iJava, lolu limi luzojwayeleka kuwe.
UhloboScript
Kulokhu asikhulumi ngolimi oluhlukile kepha ngenguqulo elungisiwe yeJavascript eyenziwe yiMicrosoft. UhloboScript ingeza izici eziningana ezintsha ezithuthukisa futhi zivuselele ukulinganiselwa kweJavaScript. Isincomo sami ukuthi uqale ufunde iJavaScript nemikhawulo yayo bese udlulela ku-TypeScript.
I-ClojureScript
I-Clojure okuhlukile kolimi lwe-LIsp olusetshenziselwa izinjongo ezijwayelekile. Inenzuzo enkulu ukuthi pIngasetshenziselwa izinhlelo ezimbili zokubuyela emuva(sebenzisa umshini obonakalayo weJava) njengesiphetho sangaphambili (ihlanganiswe njengekhodi yeJavascript). Uma ufuna ukuzinikezela kuzo zonke izici zokwakhiwa kwewebhu, kungaba inketho enhle.
Okwamanje, iJavaScript noma olunye lwezilimi ezivumela ukwenziwa kwekhodi yeJavasCript kubonakala kuyindlela engcono kakhulu yokungena ezinhlelweni ezingaphambili. Kodwa-ke, isinqumo sokuthi yiluphi ulimi okufanele ufunde kuzoya ngezidingo zakho, isikhathi sakho nolwazi lwakho lwangaphambilini.