Yini i-HTML kanye ne-JSX?
HTML kanye ne-JSX Incazelo Nokusetshenziswa
HTML (Ulimi Lwemakhaphu Ye-HyperText) kanye ne-JSX (JavaScript XML) zombili zimelela izakhiwo zemakhaphu ezisetshenziselwa ukuchaza okuqukethwe nokwakheka kwamakhasi ewebhu, kodwa abhekelela i-ecosystem ehlukene. HTML iwulimi oluyisisekelo lokudala amakhasi ewebhu, futhi lusebenza kalula ngobuchwepheshe bewebhu obujwayelekile obufana ne-CSS ne-JavaScript.
Ngakolunye uhlangothi, i-JSX iyisandiso se-syntax ye-JavaScript, esetshenziswa ngokuyinhloko ngokuhlangana ne-React, umtapo wezincwadi ophambili odumile. JSX ivumela onjiniyela ukuthi babhale izingxenye ze-UI nge-syntax efana kakhulu ne-HTML, kodwa futhi ingahlanganisa ukucabanga kwe-JavaScript ngokuqondile ngaphakathi kwemakhaphu. Lokhu kuhlanganiswa kwemakhaphu nengqondo ku-JSX kuletha umuzwa wokuthuthukisa olula futhi osebenza kahle wezinhlelo zokusebenza ezisekelwe ku-React.
Amathuluzi okuguqula nokuguqula i-JSX ibe yi-HTML
Ukuguqula i-JSX kuya ku-HTML kungabaluleka konjiniyela abadinga ukuguqula izingxenye ze-React babuyele kokuqukethwe kwewebhu okujwayelekile noma bahlanganise izingxenye ze-React zibe izindawo okungezona ze-React. JSX, isandiso se-JavaScript, ivumela onjiniyela ukuthi babhale HTML-njenge-syntax ngokuqondile ngaphakathi kwe-JavaScript. Nakuba i-JSX yenza kube lula ukudalwa kwezingxenye eziguqukayo nezisebenziseka kabusha ku-React, ingahluka kakhulu kwendabuko HTML ku-syntax yayo nesakhiwo.
Ithuluzi elizinikele le-JSX yokuguqulwa iye ku-HTML lenza le nqubo ibe lula ngokuguqula ngokuzenzakalelayo JSX ikhodi ibe evumelekile HTML. Lokhu kuhlanganisa ukuphatha ukuhluka okufana nezinkulumo ze-JavaScript, izibaluli ezithize ze-React, namathegi okuzivala. Ngokwenza ukuguqulwa ngokuzenzakalela, onjiniyela bangaphinda basebenzise izingxenye ze-React ngempumelelo kuzimo zewebhu ezijwayelekile, baqinisekise ukuvumelana kanye nokunciphisa amandla wamaphutha. Leli thuluzi aligcini nje ngokugcina isikhathi kodwa futhi livala igebe phakathi kwe-React nezinqubo ezijwayelekile zokuthuthukiswa kwewebhu.