Iminyaka ethokozisayo yokuthuthukiswa kwewebhu neselula iyaqhubeka. Ngenxa yokuzimela kwayo kweplathifomu namanye amakhono aqalwa phansi, i-JavaScript yaqale yasetshenziswa iningi lonjiniyela ukudala ikhodi yezinhlelo zokusebenza zesiphequluli.
I-JavaScript manje sekucatshangwa ukuthi iwulimi olujwayelekile nolukhethwayo lokuhlela.
Kufika ku-67% wabahleli bezinhlelo nabathuthukisi emhlabeni wonke basebenzisa ulimi lwe-JavaScript, ngokwezifundo nokunye okushicilelwe komkhakha.
Izinkampani eziningi zesofthiwe zikhiphe izinkundla zokuthuthukiswa kwe-frontend ne-backend, amasistimu, nemitapo yolwazi esekelwe ku-JavaScript, ibeka ukubheja okubalulekile ekudumeni okukhulu kolimi.
Phakathi kwemikhiqizo eyaziwa kakhulu ngokungangabazeki i-Angular JS ne-React JS.
Kodwa-ke, imboni yokuthuthukisa iwebhu ibilokhu ikhula ngokushesha, futhi abathuthukisi bezinhlelo zokusebenza bafuna ezinye izindlela kune-JavaScript ukuze bakhe izinhlelo zokusebenza eziku-inthanethi ezivelele nezinhlelo zokusebenza zeselula.
I-Blazor ikwenza ukwazi uku-run.NET ohlelweni ngaphandle kwesidingo sezingxenye ezengeziwe namamojula ngenxa yentuthuko ebizwa ngokuthi i-Blazor Web Assembly.
Lesi sihloko siqhathanisa i-Blazor, i-Angular, ne-React ukuze ikunikeze ukuqonda kobuchwepheshe kwamandla ngamunye kanye nokusiza unjiniyela ekwenzeni isinqumo ngokusekelwe kudatha enikezwe ngezansi.
Iyini iBlazor?
I-Microsoft idaliwe futhi yathuthukiswa IBlazor, uhlaka lwewebhu lomthombo ovulekile oluvumela abaklami ukuthi bakhe izinhlelo zokusebenza ezisekelwe kuwebhu besebenzisa izinkundla zolimi ezifana ne-HTML ne-C#.
Esikhundleni se-JavaScript, uyakwazi ukusebenzisa uhlelo lolimi lwe-C# ne-Razor. Onjiniyela bangakha okusebenziseka kalula, okusebenziseka kabusha ku-inthanethi indawo yomsebenzisi kwezinhlelo zokusebenza eziseceleni kwamakhasimende ezakhelwe ngaphakathi.NET futhi zisebenza ngaphansi Umhlangano Wewebhu usebenzisa i-Blazor (Isiphequluli + Razor).
Onjiniyela bangasebenzisa i-C# ukuze bakhe izinhlelo zokuhlela zeklayenti-neseva besebenzisa i-Blazor.
Ikwenza ukwazi ukushintshanisa amakhodi nezinsiza, inikeze inkundla yokunikeza amandla futhi udale uhlelo lokusebenza olusezingeni eliphezulu lwekhasi elilodwa le-.NET kusukela ekuqaleni.
Isici esihle kakhulu salokhu okusunguliwe ukuthi kusebenzisa kanjani wonke amazinga ewebhu akhona kanye nezinhlaka, okwenza ukuqaliswa kwawo kube lula ngempela.
Ukushintsha Kwegeyimu - Umhlangano Wewebhu
Ukusetshenziswa Ukuhlanganiswa kwewebhu izici, i-Blazor inamandla okusebenzisa ikhodi yohlangothi lweklayenti kusixhumi esibonakalayo sesiphequluli. Ngenxa yokuthi isebenzisa.NET, esebenza ku-Web Assembly, umhleli angaphinda asebenzise imibhalo namalabhulali ezingxenyeni eziseceleni kweseva zezinhlelo zokusebenza.
I-logic yeklayenti ingaphinda isetshenziswe futhi isetshenziswe kumaseva nge-Blazor Web Assembly njengenye indlela.
Uhlaka lwemiyalezo yesikhathi sangempela lwe-SignalR lungasetshenziswa ukudlulisa imicimbi eyenziwe i-Client UI emuva kuseva. Izibuyekezo ze-UI ezifanele zithunyelwa ngaphandle kweklayenti futhi zihlanganiswe ku-DOM ngemva kokuqedwa kokusetshenziswa.
Ukwethulwa kwezilimi ezimbalwa ezisekelweni ze-inthanethi kwenziwa ukuba kwenzeke yi-Web Assembly, inkundla entsha, emisiwe ezosebenza kuziphequluli zewebhu zesimanje.
I-C#, i-JavaScript, ne-HTML yizilimi ezimbalwa nje ezisebenza kahle endaweni yesiphequluli. I-Web Assembly ihlanganisa nazo zonke.
Ukwengeza, isekela izilimi zokuhlanganisa, ezivumela ukusebenza nokwenziwa kwekhodi edalwe futhi yahlanganiswa ngezilimi eziqinile ezifana ne-C, C++, noma i-Java.
Izilimi ezihlanganisayo zinikeza ukumelwa kwezinombolo kanambambili okuyinkimbinkimbi. I-Web Assembly ifuna ukukhuthaza ukusetshenziswa kwezinhlelo zokusebenza ezingcono kumasayithi e-inthanethi.
Kodwa-ke, ingasetshenziswa futhi ivalwe yi-JavaScript, futhi ukusetha kwayo kuhloselwe ukwenziwa nokuhlanganiswa ngaphansi kwanoma yiziphi izimo.
Iminikelo kaBlazor
- Ukufinyelela okungakhawulelwe nomthombo ovulekile: I-Blazor ixhunywe kunkundla ye-open-source.NET, enenethiwekhi eqinile nethembekile yabasekeli abacishe babe ngu-60,000 abavela ezinkampanini ezihlukene ezingaphezu kuka-3,700. Njengoba i-NET imahhala ngokuphelele futhi ihlanganisa iBlazor, iyinzuzo njengoba itholakala kubo bonke abasebenzisi. Awudingi ukukhokha noma yini ukuze uyisebenzise, kuhlanganise nezindleko zelayisensi yokuyisebenzisa emkhakheni wezimboni.
- I-ecosystem yama-elementi okusebenza komsebenzisi: Abathengisi abahamba phambili abahlanganisa i-DevExpress, i-Telerik, i-Syncfusion, i-Radzen, i-jQWidgets, i-Infragistics, ne-GrapeCity inikeza izingxenye zokusebenzelana ezisebenziseka kabusha. Lokhu kungathuthukisa i-UI/ukusebenza kahle kwe-UX kanye nokuba wusizo.
- Ukusetshenziswa kwemitapo yolwazi ye-NET kanye nekhodi ye-NET: Imitapo yolwazi ye-The.Net ekhona kakade isetshenziswa izinhlelo zokusebenza ezisekelwe ku-Blazor. Ngokwakha amalabhulali asemthethweni we-explicit.NET code kanye ne.NET angasetshenziswa yonke indawo, njengalapho udala amakhodi eseva noma isiphequluli sewebhu, sithanda ukubonga ifomethi emisiwe ye.NET. Ihlinzeka ngosizo olubalulekile emabhizinisini asebenzisa ingqalasizinda ye-Microsoft ngenkathi ihlinzeka ngolwazi lomsebenzisi olungenasici ekuqaleni.
- Ukunamathela ezimisweni zeWebhu evuliwe: Cishe wonke amazinga ewebhu avuliwe asekelwa i-Blazor, esebenza kuwo ngaphandle kwesidingo sanoma yiziphi izihlanganisi ezengeziwe zomthombo ukuya emthonjeni noma ama-plugin. Iziphequluli zewebhu zakamuva kakhulu ziyahambisana nayo futhi yenza i-Blazor isebenze eduze kwazo; ngaphezu kwalokho, uBlazor ujwayelene neziphequluli eziklanyelwe ama-smartphone namaphilisi. Ikhodi esebenza endaweni yesiphequluli sewebhu isebenza ku-sandbox ephephe ngendlela efanayo naleyo esetshenziswa yi-JavaScript. Ikhodi ye-Blazor ivumelana nezimo ngokwanele ukuze isebenzise imisebenzi efanele okufanele iqhutshwe endaweni evikelekile yeseva.
- Jukuhambisana kwe-avaScript: Ungakwazi ukusebenza ngekhodi yolimi C kalula kakhulu ngenxa ye-Blazor, futhi kwenza kube lula ngekhodi ye-C# ukuxhuma futhi uxhumane nama-JavaScript APIs nemitapo yolwazi yayo. Umthuthukisi angasebenzisa amalabhulali e-JavaScript atholakalayo ekudaleni isixhumi esibonakalayo se-UI/UX eseceleni kweklayenti kuyilapho ethuthukisa ikhodi esekelwe olimini ye-C#. I-Blazor ithandwa kakhulu njengoba isebenzisa ngempumelelo noma iyiphi ikhodi ye-JavaScript ohlangothini lweklayenti ngenkathi yenza ikhodi yohlangothi lweseva.
- Imiphakathi Namaqembu Anothando: I-Blazor inenani elikhulu lamaqembu okusekela ngenxa yokuduma kwayo kwakamuva kwesayensi yezinkanyezi, esiza abadali nabanye abasebenzisi ngokuphendula imibuzo yabo. Banikeza izifundo, izinto zokusekela ezikhethekile, noma ama-e-book kubathuthukisi ngaphezu kokubasiza ngokuklama amasampula omkhiqizo. Enye isayithi uBlazer anayo ibizwa nge-Awesome Blazor, ehlinzeka ngohlu olumangalisayo olugcinwe yinethiwekhi lwezimpahla ze-Blazor.
- Ukuzivumelanisa nezimo kumasistimu wokusebenza ahlukahlukene: Ikhodi edalwe ku-Visual Studio ithuthukisa ukuthuthukiswa kwe-Blazor futhi inikeza ulwazi olumangalisayo lomsebenzisi ezinhlanganisela eziningi zezinhlelo zokusebenza, njenge-Linux, Windows, noma i-macOS. Uma unquma ukubhala noma ukuhlanganisa ikhodi usebenzisa umhleli wekhodi ohlukile, ungavele uzivumelanise namathuluzi omugqa womyalo we-.NET bese ukhetha noma yimuphi umhleli ofanelekayo ozikhethele wona ukuze wenze imisebenzi oyifunayo.
Izinzuzo
- Leli kwakuyindawo yokuqala yokuthengisa yephrojekthi ye-Blazor. Izinhlelo zokusebenza ze-Your.NET zingahlanganiswa futhi zethulwe kusiphequluli.
- Uhlangothi lweklayenti Ngaphambi kokudawunilodelwa esipheqululini, i-Blazor manje isihlanganiswe kusengaphambili ngolimi olumaphakathi; kodwa, njengoba ukuthuthukiswa kwayo kuqhubekela phambili, ekugcineni izohlanganiswa ngokuphelele kuWebAssembly.
- I-Blazor yohlangothi lweklayenti ayifuni ukuthi idatha ithunyelwe kuseva ngomsebenzi ngamunye. Ngenxa yalokho, kuzodingeka umkhawulokudonsa wenethiwekhi omncane kakhulu.
- Izindlela ezifanayo ezisetshenziswa ukulungisa noma yiluphi olunye uhlelo lokusebenza lwe-ASP.NET zingasetshenziswa futhi ukulungisa iphutha kuhlangothi lweseva i-Blazor. ngakho-ke isebenza ngempumelelo njengohlelo lokusebenza lwe-ASP.NET Core.
- Ukuze uzungeze izici ezikhawulelwe zokususa iphutha zohlangothi lweklayenti lwe-Blazor, usengadala uhlelo lwakho lokusebenza ekuqaleni njengephrojekthi yohlangothi lweseva ye-Blazor.
- Kuzoba khona ingcosana ye-HTML ne-JavaScript okumele ibhalwe nguwe uma kuziwa ekulandeni izingxenye zeklayenti ze-Blazor eseceleni kweseva.
- Iklayenti lithola nje i-HTML ejwayelekile kanye ne-JavaScript esebenza cishe noma yikuphi. Ngakho-ke, cishe wonke amaklayenti ongacabanga ukuthi azosebenza ne-server-side Blazor.
Okumbi
- I-Blazor yohlangothi lweklayenti inokungalungi okuphawulekayo phezu kwe-JavaScript nohlangothi lweseva i-Blazor ngokuthi izingxenye ezisohlangothini lweklayenti zizothatha inani elikhulu kakhulu lesikhala sokulanda.
- Uhlangothi lweklayenti Lena ukuphela kwendlela yokususa iphutha iBlazor ngoba inethebhu yayo yokususa iphutha esipheqululini.
- Zonke iziphequluli eziyinhloko zenzelwe ukusekela i-WebAssembly. Kubasebenzisi abaningi abaku-inthanethi, lokhu KULUNGILE, kodwa kunezimo ezithile lapho kudingekile ukusebenzisa isiphequluli esingajwayelekile. Ezinye zazo ngeke zisekele i-WebAssembly.
- Ukubambezeleka okubangelwa ukubambezeleka kwenethiwekhi kubangelwa ukuthi i-Blazor yohlangothi lweseva ihambisa yonke imisebenzi iye kuseva. Izophinde idle umkhawulokudonsa owengeziwe.
- I-Blazor isebenza kuphela njengengxenye eseceleni kweseva yohlelo lokusebenza lwe-a.NET. Ngakho-ke, iseva kufanele ize nesikhathi sokusebenza se.NET esifakwe ngaphambili.
Kuyini I-Angular?
Uma amabhizinisi elwela ukuphusha iwebhu ukuthi enze okwengeziwe, avame ukungena ezinkingeni ngohlelo lokusebenza "Ukusebenza."
Amawebhusayithi anamuhla anezici ezihluke kakhulu kunangaphambili, okwenza kube inselele ukuthi izinhlangano zithole ukusebenza okuhle kakhulu kuwo wonke amadivayisi ambalwa.
Ngakho-ke ukusebenza kubalulekile lapho ukhetha uhlaka lohlelo lokusebenza lwekhasi elilodwa. Uhlaka olusheshayo olutholakalayo lwezinhlelo zokusebenza zekhasi elilodwa i-AngularJS.
Isici esibophezela idatha se-AngularJS sisindisa onjiniyela ekubhaleni amakhodi amaningi angadingekile. Ngakho-ke, ukusebenzisa i-Angular ukuthuthukisa uhlelo lokusebenza lwekhasi elilodwa kudinga imigqa embalwa yekhodi futhi kunikeza ukusebenza okukhethekile.
Ngokuhlinzeka ngohlelo lwe-MVC yohlangothi lweklayenti kanye ne-MVVM kanye nezici zohlelo lokusebenza lwewebhu oluqinile, i-Angular JS iqondise ekuguquleni ukwenzeka kwemicimbi nokuhlola izinhlelo zokusebenza zekhasi elilodwa.
Lokhu kwenza umklami akwazi ukudala ngokushesha ama-SPA amahle nasebenzayo. Isibonelo, i-Angular ibonise ulwazi ngokusemthethweni, ivumela abasebenzisi ukuthi babone ukuvuselelwa okuhleliwe noma nini lapho ulwazi lwemodeli lushintshwa futhi okuphambene nalokho.
Lokhu bekukuhle njengoba kususe ukulawula kwe-DOM ohlwini lwezinto ezikhathaza umklami okufanele akhathazeke ngakho.
Ukwengeza, kuvule ithemba lemithethonqubo evumela onjiniyela ukuthi bazenzele amalebula abo e-HTML, phakathi kwezinye izinto. Ake sithi iwuhlelo oluhle, lwesimanje olunomoya wobungani osekela i-inthanethi, ephathekayo, nendawo yokusebenza yasendaweni.
Izicelo ezakhiwe nge-AngularJS zaziwa ngokulayisha ngokushesha. Lokhu kwenziwa kwenzeke ukuhlukaniswa kwekhodi okuzenzakalelayo okunikezwa amandla omzila wengxenye ye-AngularJS.
Abasebenzisi bangavele balayishe ikhodi yomfakisicelo ukuze babone lokhu. Noma iyiphi inkundla ingasebenzisa i-SPA edalwe kusetshenziswa uhlaka lwe-AngularJS.
Iminikelo ye-Angular JS
- Izicelo zedeskithophu: Ungakha izinhlelo zokusebenza nge-Angular esebenza ngezinhlelo zokusebenza zedeskithophu ezimbalwa ezihlanganisa i-macOS, iWindows, neLinux. Ubuchwepheshe obutholile nokufunda kungasetshenziswa ukuze kusetshenziswe i-API yomdabu yesistimu yokusebenza (API).
- Usizo lwendabuko: Ngezinhlobo ezimbalwa zezindlela zokuthuthukisa ezifana ne-Cordova, i-Ionic, ne-Native Script, i-Angular isiza ukudalwa nokuthuthukiswa kwezinhlelo zokusebenza zomdabu zama-smartphone.
- Ukuhlukaniswa/Ukuhlukana Kwekhodi: Izingxenye zomzila ze-Angular, ezixhumanisa ukuhlukaniswa kwekhodi okuhleliwe noma ukuhlukaniswa kwekhodi, zisebenzela ukukhulisa umthamo wokulayisha wezinhlelo zokusebenza. Lokhu kusebenza kuvumela uhlaka ukuthi lulethe izicelo zomsebenzisi wokugcina njengoba kubonwa abasebenzisi bokugcina.
- Ukusebenzisa izifanekiso nezakhiwo: Nge-Angular, unenkululeko yokusebenzisa ama-syntaxes ezifanekiso ezilula nezithembekile ukuze udizayine ngokushesha isixhumi esibonakalayo somsebenzisi. Ukwengeza, ihlinzeka ngezifanekiso nezakhiwo ezisebenziseka kalula, ezilula umsebenzi wonjiniyela.
- Ukukhiqizwa kwekhodi: Nge-Angular, uthola zonke izinzuzo zekhodi ebhalwe ngesandla ngokusebenza kahle kohlaka ngenkathi usebenzisa izifanekiso zakho ukuze ukhiqize ikhodi elungiselelwe kahle imishini ebonakalayo ye-JavaScript yanamuhla. Iletha umbono oyinhloko wohlelo lwakho lokusebenza ngokushesha ku-CSS ne-HTML emishinini yeseva ehlukahlukene, okuhlanganisa leyo running.NET, Node.JS, PHP, nezinye. Ukwengeza, ihlinzeka ngomthamo omuhle kakhulu we-SEO ophakamisa ukubonakala kwakho kokubili iwebhusayithi kanye nohlelo lokusebenza.
- Isivinini nokuhunyushwa: Ngosizo lwabasebenzi bewebhu kanye nokulethwa kwe-server-side, i-Angular ingakusiza ufinyelele izinga eliphezulu lokuphendula endaweni yamanje esekelwe kuwebhu. Usebenzisa i-Angular JS, ungakha amamodeli olwazi afana ne-Immutable.js noma i-RxJS ukuze ufeze izidingo ezinkulu zedatha.
- Ukusekelwa kwamathuluzi okuvelele: I-Angular iletha usizo olumangalisayo lwamathuluzi ekudaleni izinhlelo zokusebenza zeselula newebhu ngoba ayikwazi ukunikeza konke ukusebenza nezici ngokwayo. Ngaphandle kokunaka kakhulu ikhodi yalezo zingxenye, izinhlelo zokusebenza ezimangalisayo zingadalwa kusetshenziswa amathuluzi anikezwe umphakathi we-Angular kanye nabantu besithathu.
- Faka izicelo zamapulatifomu ahlukahlukene: Ikusiza ekuqondeni indlela eyodwa yokusebenzisa i-Angular ukuze wakhe izinhlelo zokusebenza futhi ikuvumela ukuthi usebenzise kabusha ikhodi yakho namakhono okuthuthukisa ukuze wakhe izinhlelo zokusebenza ezengeziwe. I-AngularJS ikwenza kube lula ukwakha izinhlelo zokusebenza zedeskithophu ephathwayo neyomdabu, amawebhusayithi, izinhlelo zokusebenza zewebhu, izindawo zokuhlangana ezihlangene, nezinhlelo zokusebenza zeselula.
- Isixhumi esibonakalayo somugqa womyalo se-Angular: Isixhumanisi esibonakalayo somugqa womyalo onamandla esibizwa ngokuthi i-Angular CLI singasisiza ekwenzeni inqubo yethu yokuthuthukisa ngokuzenzakalela. Ingasiza ukwethulwa, ukuthuthukiswa, kanye nokuphathwa kwezinhlelo zokusebenza ezisekelwe ku-Angular kusukela kumugqa womyalo.
Izinzuzo
- Iyasebenza impela.
- I-ecosystem enkulu
- I-Angular Material ihlela kabusha ukukhiqizwa kwesixhumi esibonakalayo se-Material Design.
- Ukusebenzelana komsebenzisi kwakhiwa kusetshenziswa ingxenye eyodwa kusetshenziswa indlela yokusebenza esekwe engxenyeni egunyazwe i-Angular.
- Ukubhala ngekhodi kwenziwa kwaba lula ngamasevisi ako okwenza kabusha nokuzulazula okuthuthukisiwe.
- Izingxenye zilawuleka, zihlolwe, futhi zisebenziseka kabusha ngenxa yomjovo wokuncika.
Okumbi
- I-verbose, ulimi oluyinkimbinkimbi lwe-Angular.
- Amasistimu amadala adinga isikhathi esengeziwe sokusuka ku-AngularJS ukuya ku-Angular.
- Isakhiwo esinengqimba se-Angular singase sibe nzima kubasebenzisi abathile ukusiqonda, okungenza kube nzima ukuxazulula inkinga yohlaka olungaphambili.
- Izinhlelo zokusebenza zekhasi elilodwa (ama-SPA) nezinhlelo zokusebenza eziguqukayo zizophazamisa.
- Njengoba izinhlelo zokusebenza zewebhu ze-Angular zinikeza izinketho ezimbalwa ze-SEO, abakhase bezinjini zokusesha bakuthola kunzima ukuzithola.
Kuyini Yenza?
I-Scalability & Flexibility phambilini bekuyimcabango yakamuva, kodwa endaweni yanamuhla yedijithali, lapho umhlaba wonke uphokophela enguqukweni yedijithali, amabhizinisi afake i-Scalability & Flexibility ezindaweni zawo ezibalulekile zisuka nje.
Ngenxa yalokho, kubalulekile ukugcina lesi sici esibalulekile engqondweni ngenkathi udala izinhlelo zokusebenza zekhasi elilodwa. Uma inkampani yakho ibeka kuqala ukuqina nokuvumelana nezimo, i-ReactJS iwubuchwepheshe obumangalisayo ongabusebenzisa.
Ngenxa yomklamo osuselwe engxenyeni ye-React, izinhlelo zokusebenza zekhasi elilodwa ezenziwe ngayo kulula kakhulu ukuzinakekela. Ikhasi le-ReactJS liqukethe i-DOM ebonakalayo.
Uhlelo lokusebenza luvumelana nezimo njengoba lwenza ithimba labathuthukisi likwazi ukuqapha futhi libuyekeze izinguquko ngaphandle kokuthinta amanye amagatsha esihlahla.
I-Facebook yakhe zonke izinhlelo zayo ezaziwa kakhulu, okuhlanganisa uhlelo lokusebenza lweselula lwe-FB, i-Instagram, ne-WhatsApp, ngenxa yokukhula kwayo okukhulu kwakamuva.
Ngaphezu kwe-Facebook, i-React isetshenziswa ezinye izinkampani ezaziwayo, ezihlanganisa i-Dropbox, i-Uber, i-Twitter, i-Netflix, i-PayPal, ne-Walmart.
Indlela yokuklama esekwe ku-elementi ekuthuthukisweni kwewebhu kulula ukuyiphatha futhi iyasebenza kakhulu kubahleli bohlelo. I-React isiza ukusetshenziswa kabusha kwezingxenye ezithile, isheshisa inqubo yokuthuthukisa.
Ukwakhiwa kwakho kokubili izinhlelo zokusebenza eziku-inthanethi nezamaselula kungenziwa kusetshenziswa uhlaka lwe-React. I-ReactJS iwuhlaka olungcono kakhulu lokudala ama-SPA njengoba enziwa ngokwezifiso kakhulu kunezinye izinhlaka zemitapo yolwazi ezimele yodwa, evumela izikhathi zokuphendula ngokushesha.
I-ReactJS, esetshenziswa yizinhlangothi zombili, inika amandla ukwabelana komthwalo phakathi kweseva neklayenti.
Sabela iminikelo
- I-DOM ebonakalayo: Into ye-DOM yomdabu iboniswa into ye-DOM ebonakalayo. Njengomphumela, ukubophezelwa kwedatha okukodwa kuyenzeka. Noma nini lapho uhlelo lwewebhu lulungiswa, sonke isixhumi esibonakalayo silethwa kabusha kusetshenziswa ukunikezwa kwe-DOM okubonakalayo. Uma isiqediwe, i-DOM yangempela izobuyekeza kuphela izinto ezishintshile. Ngaleso sikhathi, iqhathanisa indlela ama-DOM amadala namasha aboniswa ngayo. Lokhu kwenza kube lula ukulayisha uhlelo ngokushesha ngaphandle kokumosha inkumbulo noma ezinye izinsiza.
- Ukubophezela kwedatha ye-Unidirectional: I-React JS idalwe kusetshenziswa indlela yokubophezela idatha yokuqondisa okukodwa noma ukusakaza kolwazi olungaqondile. Ungalawula kangcono uhlelo lokusebenza ngenxa yezinzuzo zokukhawulelwa kolwazi lwesikhombisi-ndlela esisodwa. Lokhu kwenzelwa ukuthi idatha efakwe ezingxenyeni, okufanele ibe ingunaphakade, ayikwazi ukuguqulwa. Ithuluzi elilodwa elisiza ukugcina imininingwane yakho ingaqondile ukuguquguquka. Isicelo siba nezimo kakhulu ngenxa yalokho, okukhuthaza ukukhiqizwa okwandisiwe.
- JSX: I-React isekela isandiso se-syntax ye-JavaScript eyaziwa ngokuthi i-JSX. I-React JS isebenzisa i-syntax yolimi efana ne-XML noma i-HTML. Amakholi e-JavaScript e-React Framework aphatha lesi sakhiwo sokwenziwa. Inweba i-ES6 ukuze ivumele ikhodi ye-JavaScript React ukuthi ihlale eduze kwezinto ezifana ne-HTML.
- Izingxenye namasegimenti: I-React JS inikeza uhlaka olusekelwe engxenyeni olwakhiwe amasegimenti amaningi, ngayinye enezinzuzo namandla ayo. Ngenxa yemvelo ye-metamorphic yalezi zingxenye, siyakwazi ukugcina ukuqondana kwekhodi nokusebenzisa kalula lapho sisebenza kumaphrojekthi ayinkimbinkimbi.
- Ukubulawa: I-ReactJS inedumela lokwenza kahle kakhulu. Uma kuqhathaniswa namanye amasistimu asevele esetshenziswa, le ngxenye iyayithuthukisa kakhulu. Lokhu kuchazwa yiqiniso lokuthi isebenza ne-DOM ebonakalayo. I-cross-platform computer programming API ebizwa ngokuthi i-DOM ilawula i-HTML, i-XML, noma i-XHTML. I-DOM yonke ikhona kumemori. Njengomphumela, lapho sidala ingxenye, asizange nje siyibhale ku-DOM. Kukho konke okungenzeka, sakha izingxenye ezibonakalayo ezizoguqulelwa ku-DOM, okuholela ekusebenzeni okushelelayo nokusheshayo.
- Ukuqonda ngqo: Uhlelo lokusebenza kulula ukuluqonda futhi luthuthukiswe ngenxa yokusebenzisa kwe-ReactJS amarekhodi e-JSX. I-ReactJS iwuhlelo olusekelwe esakhiweni, njengoba sazi, futhi ikuvumela ukuthi uphinde usebenzise ikhodi njengoba kudingeka. Ngenxa yalokho, ukusebenzisa nokufunda kulula.
Izinzuzo
- Umtapo wezincwadi womthombo ovulekile oxube ngamathuluzi onezinhlobonhlobo zezingxenye
- Ukonga isikhathi ngokuphinda usebenzise ingxenye
- Ikhodi ezinzile yenziwa yenzeke ngokugeleza kwedatha yendlela eyodwa.
- Uzothola ukulungiswa kwezinkinga nezixazululo zokudala ngokushesha.
- Umsebenzi wonjiniyela uthuthukiswa i-DOM ebonakalayo, kanye nolwazi lomsebenzisi.
- Izingxenye zayo ezisebenziseka kabusha zenza kube lula ukudalwa nokugcinwa kwezinhlelo zokusebenza.
- Ngokujwayelekile, uhlaka luyabuyekezwa futhi kukhishwe izinguqulo ezintsha.
Okumbi
- Kuthatha isikhathi ukukwazi amakhono amasha.
- Konjiniyela, ukuqonda ubunkimbinkimbi be-JSX kuyinselele.
- Awekho imibhalo eyanele ngoba izinto zithuthuka ngokushesha.
- Njengoba iphrojekthi ikhula, kungenzeka ukuthi uzolahlekelwa “ukugeleza nezingxenye zedatha.”
Blazor Vs Angular
Uhlaka lokuthuthukisa olususelwa ku-JavaScript olubizwa nge-Angular lwadalwa futhi lunakekelwa yi-Google. Ukuhlolwa nokuthuthukiswa kohlelo lokusebenza lwekhasi elilodwa kwenziwa kwaba lula ngohlaka lwe-angular.
Unjiniyela angakha ngokushesha ama-SPA asebenza kakhulu futhi akhangayo ngenxa yohlaka oluguquguqukayo alunikezayo ohlangothini lweklayenti lwezinhlelo zokusebenza ze-MVC (Imodeli, Buka, Isilawuli) kanye ne-MVVM (Imodeli, Buka, Imodeli Yokubuka). kokubili i-open-source-source-Blazor kanye nezinhlaka zokuthuthukiswa kwewebhu ze-Angular.
Umehluko omkhulu phakathi kwalokhu okubili ukuthi iBlazor inikezela ngamakhono wokuhlela we-C # kanti i-Angular isuselwe endaweni eyaziwa kakhulu ye-JavaScript.
Omunye umehluko obalulekile ukuthi i-Angular isetshenziswa kakhulu ngabathuthukisi emhlabeni wonke futhi isilungele ukukhiqizwa. Nakuba i-Blazor iyinketho yakamuva, isathuthukiswa futhi ithola ukuthuthukiswa okuvamile.
I-server-side ye-Blazor ayikwazi ukusebenza njenge-PWA, kodwa i-Angular inokusekelwa okubanzi kwama-PWA. I-Blazor idinga uxhumano olusebenzayo ukuze isebenze ngokujwayelekile futhi ilondoloze isimo sengxenye yawo wonke amaklayenti ohlangothini lweseva.
Uma sikhuluma ngokusekelwa kwamathuluzi, i-Angular JS ikhulile kuyilapho uBlazor esanda kuthola ukwesekwa kweRazor.
Blazor Vs React
I-Facebook ithuthukise futhi yembula i-React, uhlaka lwengxenye yomsebenzisi olusekelwe ku-Javascript, ngo-2013.
Ingolunye lwezinhlaka zewebhu ezidume kakhulu nezingcono kakhulu zokudala i-UI/UX enamandla kakhulu. Iningi lezinhlelo zokusebenza ze-Facebook, okuhlanganisa i-WhatsApp, i-Instagram, ne-Facebook Mobile app, ziyayisebenzisa.
I-Facebook, umphakathi omkhulu wabathuthukisi abazimele, nezinkampani zobuchwepheshe zonke zikhuthaza i-React. I-React isetshenziswa izinkampani ezaziwayo ezihlanganisa i-Dropbox, i-Uber, i-Paypal, i-Twitter, i-Netflix, ne-Walmart.
I-Blazor iwuhlaka lomsebenzisi lwe-inthanethi nolweselula olungajwayelekile olusebenzisa i-HTML ne-C#/Razor futhi lusebenza ngaphakathi kwanoma yisiphi isiphequluli nge-WebAssembly.
Lokhu kuphambene ne-React, okuwumtapo wezincwadi osuselwe ku-JavaScript wokudizayina izixhumanisi zomsebenzisi zewebhu nezinhlelo zokusebenza zeselula. Izinhlaka zomthombo ovulekile nemitapo yolwazi ihlanganisa i-Blazor ne-React.
Uma kukhulunywa ngokuduma, i-React inqoba kalula ngoba ithandwa abantu abaningi.
I-Angular Vs React
Ngokungangabazeki, i-Angular iwuhlaka oluphelele lokudala izinhlelo zokusebenza eziphathwayo neziku-inthanethi. I-React, ngakolunye uhlangothi, iwumtapo wezincwadi oklanyelwe ngokukhethekile ukuthuthukisa izixhumanisi zabasebenzisi.
Ngosizo lwemitapo yolwazi eyengeziwe, singayiguqula ibe isixazululo esiphelele sokuthuthukiswa kwe-frontend. I-React ibonakala iqondile futhi ilula, futhi onjiniyela bayayithanda njengoba amaphrojekthi we-React angadalwa ngokushesha.
Le nzuzo inenani, nokho, okungukuthi onjiniyela nabo badinga ukufunda ukuhlanganisa ezinye izinhlaka ze-JavaScript, ubuchwepheshe, namathuluzi.
Ngenkathi i-Angular ilukhuni kakhulu ukuyifunda futhi iyinkimbinkimbi ngokwendlela yokuklama. Kuwuhlaka oluqinile noluthembekile oluhlinzeka ngolwazi olumangalisayo lokuthuthukiswa kwewebhu, futhi uma noma yimuphi umthuthukisi eseyinkosi, angazuza ku-Angular JS.
Isiphetho
Inkundla entsha ebizwa ngokuthi i-Blazor inikezela ngoxhumano olungenamthungo nge.NET kanye nethuba lokusebenzisa i-C# ukufeza lokho okuhlinzekwa yizinhlaka ze-JavaScript ezifana ne-Angular ne-React.
Kodwa-ke, abaningi abasebenzisa i-JavaScript okwamanje ekuthuthukiseni izinhlelo zokusebenza eziku-inthanethi bakhetha i-Angular ne-React njengoba ikuvumela ukuthi udizayine futhi wakhe kokubili izinhlelo zokusebenza zewebhu nezinhlelo zokusebenza zeselula.
Kubalulekile ukwazi ukuthi izinhlaka zeJavaScript sezinesikhathi eside zisemakethe futhi sezithuthuke kakhulu.
Kodwa-ke, i-Blazor, umkhiqizo wakamuva ovela kwa-Microsoft, awukasekelwa yonke indawo futhi awunawo amakhono amaningi anikezwa uhlaka lwe-JavaScript nemitapo yolwazi kubathuthukisi.
Njengoba sesike samboza, kunezinzuzo ezimbalwa zokusebenzisa i-Blazor, futhi kunezizathu ezithile eziphoqelela kakhulu zokukhetha i-Angular JS ngezinjongo zokukhiqiza esikhundleni se-React JS, esetshenziselwa amandla ayo okuthuthuka amangalisayo futhi angasindi ngaphambili.
shiya impendulo