Kuxazululiwe: ukukhiqiza ingxenye nge-angular ngaphandle kwefayela elicacisiwe

Emhlabeni we-Angular, uhlaka oluhlonishwayo ngenxa yokuguquguquka, ukukhiqiza kanye nokukala, ngezinye izikhathi sihlangabezana nemisebenzi engalandeli inkambiso evamile. Umsebenzi owodwa onjalo uhilela ukudala ingxenye ngaphandle kokukhiqiza ifayela elicacisiwe (noma elithi 'spec'). Ifayela elicacisiwe yifayela lokuhlola elihlotshaniswa nengxenye ye-Angular.

Nakuba inqubo ngokuvamile iqondile, ngokuvamile ingavusa umbuzo: senza kanjani mayelana nokukhiqiza ingxenye nge-Angular ngaphandle kwefayela elicacisiwe? Asiluqale ndawonye lolu hambo futhi sithole.

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Kuxazululiwe: inkambu yokufaka yefomu ifundeka kuphela

Izinkambu zokufaka zefomu, ingxenye etholakala yonke indawo ekuthuthukisweni kwewebhu, inezakhiwo eziningi. Enye yalezi yisibaluli 'sokufunda kuphela' esisetha inkambu yefomu njengeyokufunda kuphela. Lokhu kuwusizo ikakhulukazi ezimeni lapho ufisa ukubonisa idatha okungadingeki ukuthi ihlelwe umsebenzisi. Inikeza onjiniyela ukulawula okwengeziwe phezu kwezakhi zefomu emakhasini ewebhu, ukuthuthukisa umuzwa wokusebenzelana wabasebenzisi. Lesi sihloko siwukuhlaziya okujulile kanye nomhlahlandlela osebenzayo wokuthi ungasebenzisa kanjani isibaluli "sokufunda kuphela" ku-JavaScript ngempumelelo.

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Kuxazululiwe: ikilasi lengeza le-angular yendabuko

I-Angular iwuhlaka olungaphambili olwakhiwe i-Google lokudala izinhlelo zokusebenza zewebhu eziguqukayo, zesimanjemanje. Esinye sezici ezibalulekile ezinikeza ukuguquguquka namandla ku-Angular ukusebenzisana ne-HTML DOM (Imodeli Yento Yedokhumenti). Ingxenye ebalulekile yalokhu kuhlanganyela ihlanganisa ukungeza noma ukususa amakilasi ngokushintshashintshayo ezintweni ze-HTML. Nge-Angular, i-NativeElement iyangena ukuze isebenzise lo msebenzi. I-NativeElement ihlanganisa i-API yesiphequluli somdabu evumela ukukhohliswa kwezinto ze-HTML. Kulesi sihloko, sizocubungula ukusetshenziswa kwe-NativeElement ekwengezeni iklasi entweni ye-HTML.

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Kuxazululiwe: engeza umzila enkinobho

Impela! Nansi indatshana oyicelile:

Umhlaba wokuthuthukiswa kwewebhu uwulwandle olukhulu lwamathuba futhi ngokufika kweJavaScript, lolu lwandle seluthakase kakhulu. Ulimi lwe-JavaScript lusivumela ukuthi senze inqwaba yemisebenzi ehlanganisa nokwengeza imizila enkinobho ezinhlelweni zethu zokusebenza. Kulesi sihloko, sizohlola lesi sici se-JavaScript, ikakhulukazi, indlela yokwengeza umzila enkinobho, ngomhlahlandlela wesinyathelo nesinyathelo.

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Kuxazululiwe: misa inkinobho yomzila

Impela, nasi isibonelo sendlela i-athikili engabukeka ngayo:

Ukuhlelwa kwe-JavaScript kuyikhono elibalulekile ekuthuthukisweni kwewebhu, elinikeza ukusebenza okuguquguqukayo okuthuthukisa ulwazi lomsebenzisi. Umsebenzi owodwa ojwayelekile uwukusetha umzila enkinobho, oxhuma kahle ekhasini elihlukile noma isigaba lapho uchofoza leyo nkinobho. Lokhu kubaluleke kakhulu ekuthuthukisweni kwewebhu kanye ne-SEO, njengoba kuthinta ukuzulazula, ukuzibandakanya komsebenzisi, kanye nezinkomba zenjini yokusesha.

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Kuxazululiwe: ifomethi yedethi yegridi ye-kendo angular

Impela, ake simbe esihlokweni sokuphatha ifomethi yedethi kugridi ye-Kendo Angular. Njengonjiniyela, sivamise ukuhlangana nezimo lapho sidinga ukukhohlisa amafomethi edethi ukuze sihlangabezane nezimfuneko zezinhlelo zokusebenza esizakhayo. Sisebenzisa imitapo yolwazi ye-Angular ne-Kendo UI enemisebenzi eminingi, singakwazi ukuxazulula izinkinga ezinjalo. Kulesi sihloko, sizohlola ukuthi singakwenza kanjani lokhu kalula ku-Kendo Angular Grid.

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Kuxazululiwe: i-bootstrap ayisebenzi

I-Bootstrap iwuhlaka oludume kakhulu lwe-HTML, CSS, ne-JavaScript olusetshenziswa izigidi zonjiniyela emhlabeni jikelele. Idume ngokuhlinzeka ngezifanekiso zedizayini esezenziwe ngomumo kanye nezingxenye ezisebenzayo ezivumela abathuthukisi ukuthi baqale ngokushesha amaphrojekthi abo okuthuthukisa iwebhu. Kodwa-ke, njenganoma yibuphi obunye ubuchwepheshe, akuvamile ukuthi uhlangabezane nezinkinga ngenkathi uyisebenzisa futhi enye yezinkinga kungaba ukuthi i-Bootstrap ayisebenzi njengoba bekulindelekile. Kungenzeka ukuthi ubhekene nezici ezingaphenduli, izinkinga zesakhiwo, noma i-Bootstrap yakho ingase ingasebenzi ngokuphelele. Ngokujabulisayo, kunezixazululo ongazisebenzisa ukuze udlule kulezi zithiyo, esizozihlolisisa ngokujulile.

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Kuxazululiwe: shayela i-div uye phansi

Ukuqala, ake sicabange ngendawo eku-inthanethi enokuqukethwe okuchichimayo; indawo yedijithali enemibhalo eskrolekayo, izithombe, ukugqwayiza nokuningi. Lokhu kungaba okuphakelayo kwenkundla yezokuxhumana, isigaba samazwana sebhulogi, noma igalari eku-inthanethi yohlobo oluthile. Ukuze uthole ulwazi lomsebenzisi olungenazihibe, ngezinye izikhathi, kubalulekile ukuskrola ngokuzenzakalelayo phansi kwento ye-div. Lokhu kuyiqiniso ikakhulukazi ezimeni lapho okuqukethwe kwakamuva kakhulu nokuhlobene kulayishwe ngezansi.

Nakuba lokhu kungase kubonakale kuwumsebenzi oyinkimbinkimbi, kungafezwa kalula nge-JavaScript. Lolu limi lohlelo olunamandla alukuvumeli nje kuphela ukuthi ulawule izinto ekhasini lakho lewebhu, kodwa futhi luhlinzeka ngemisebenzi eminingi ehlanganisa imiphumela yokuskrola.

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