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>> DAN Armendáriz: Hello, u jilqgħu għall
seminar CS50 fuq Customizing Cloud 9,

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u l-IDE CS50.

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Hekk illum aħna qed tmur biex
biss jitkellmu ftit

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dwar xi wħud mill-
informazzjoni teknika li

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tmur wara l-arkitettura
ta Cloud 9, u kif

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aħna għandna implimentati xi wħud mill-plug-ins
bħala parti mill-Cloud 9, biex jipprovdi IDE CS50.

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Mela ejja biss jaqbżu dritt u
jibda jitkellem dwar plug-ins.

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>> Allura plug-ins huma verament fil-
qalba tal-esperjenza Cloud 9.

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Cloud 9 hija t-teknoloġija sottostanti
li jipprovdi lilna l-IDE,

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u wkoll il-tieqa terminal fil-
qiegħ, flimkien mal-workspace--

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l Ubuntu workspace-- li aħna
użu li jiġbru l-proġetti tagħna

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u jwettaq settijiet problema tagħna,
jitlesta settijiet problema tagħna.

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Iżda fil-qalba ta 'kull
ta 'dan, l-teknoloġija

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huwa verament biss mazz ta 'plug-ins.

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Kollox huwa plug-in
li tista 'tiġi modifikata,

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estiż, inti tista 'toħloq
stess plug-ins tiegħek,

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inti tista 'tneħħi l-oħra
plug-ins, li verament tbiddel

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pjuttost ħafna tal-funzjonalità
tal-Cloud 9 IDE eżistenti.

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>> Allura dan huwa eżistenti
Sħaba 9 ambjent.

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Dan huwa verament ftit l-
default Cloud 9 ambjent.

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U tagħti ħarsa lejn kif fil-fatt
huwa differenti mill-IDE CS50.

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Allura dan huwa l-IDE CS50.

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Avviż li hemm xi viżwali
bidliet bejn l-9 regolari Cloud

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ambjent u l-IDE CS50.

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Speċifikament, inti ser
Avviż ftit bidliet.

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L-ewwelnett, hemm inqas
oġġetti menu li tibda bil.

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Hemm fil-fatt mod
li tista 'tbiddel dan.

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Huwa sejjaħ sempliċi Mode.

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>> Konvenzjonalment, sempliċi Mode hija ppermettiet, u
li tissimplifika xi wħud mill-oġġetti menu.

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Hi tneħħi xi wħud mill-
dawk l-aktar avvanzati,

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minħabba franchement, ħafna
istudenti li huma ġejjin fil

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u m'għandhomx bżonn tkun taf dwar xi
mill-aktar karatteristiċi avvanzati

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mhumiex megħlub
bil-mazz ta 'għażliet.

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Iżda aħna ma jipprovdu l-kapaċità li jieħdu
off dawk ir-roti ta 'taħriġ hekk imsejħa

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u neħħi li
scaffolding sabiex in-nies

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tista 'ssir iktar imdorrija
il-karatteristiċi avvanzati ta 'l-IDE.

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Immedjatament lill-
dritt ta 'dan, hemm

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wkoll buttuna debug, li
fil-Cloud standard

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9 ambjent huwa sempliċement imsejħa run.

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Iżda fil-kontumaċja, għandna konfigurati
il-buttuna debug fil-IDE CS50

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biex iġibu l-debugger,
awtomatikament jikkompilaw l-kodiċi tas-sors,

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qabbad il-debugger
għall-GDB-- sottostanti

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u peress li l-ġirja biex iwettqu
l debugging-- u xi passi oħra

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kif ukoll.

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Ukoll l-tieqa terminal fil-
very-- jew pjuttost il terminal

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tab fil-taqsima jikkontrolla fuq il-
tieqa fil-qiegħ nett tal-iskrin,

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ssemma mill-ġdid li sempliċement tkun terminal.

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Billi fl-istandard
Cloud 9 ambjent,

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fil-fatt turi l-
running applikazzjoni.

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Dan il-mod, hi tissemplifika, għal darb'oħra,
l-GUI, biss ftit.

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>> Aħna wkoll miżjuda xi buttuni
lejn il-lemin ta 'fuq tal-IDE

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li juru xi informazzjoni bażika
dwar l-istanza sottostanti.

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U wkoll aħna kienu jneħħu waħda
mill-għażliet fuq l-oġġetti

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minn-lemin.

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Allura kollha ta 'dan huwa implimentat mhux
billi timmodifika neċessarjament l Cloud 9

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kodiċi tas-sors, iżda
minflok permezz ta 'koppja

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ta plug-ins li għandna implimentati
matul l-aħħar sena jew hekk.

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U Cloud 9 ospitat u għandha
tmexxija fil-workspace CS50.

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Jew pjuttost fil-postijiet tax-xogħol li
huma indikati bħala CS50 IDES.

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>> Allura verament dak l-differenza ewlenija
bejn il-Cloud 9 u l-CS50

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postijiet tax-xogħol.

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Hemm ukoll, fis-sottostanti
Pereżempju, il-bidla ewlenija hija

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li aħna jinstallaw xi
oġġetti minn qabel konfigurati bħal GDB,

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u xi affarijiet bażiċi oħra li
ħloqna, bħal Update 50,

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u l-koppja ta 'passi oħra li jagħmlu
l-esperjenza kollha ftit aktar

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unifikata.

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Iżda b'mod ġenerali, din hija biss
modifika ta 'sistema eżistenti

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li Cloud 9 ħoloq għalina.

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Dak li aħna qed tmur biex
juru ftit aktar tard

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huwa kif fil-fatt joħolqu
plug-in kemmxejn bażiku li

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jippermetti li daħħal xi ħaġa fil-
sistema menu, u jiftħu djalogu.

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U jekk aħna għandna biżżejjed
ħin, aħna ser fil-fatt

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tara kif nistgħu timla dik
djalogu ma 'xi informazzjoni

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mill-każ sottostanti.

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Sabiex għalina biex jiksbu għal dak
punt, ejja ewwel nitkellmu ftit

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dwar l-arkitettura ta 'Cloud 9.

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>> Allura l-mod li aħna qed jintużaw
li interazzjoni ma Cloud 9

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huwa kompletament permezz tal-klijent.

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Aħna jiftħu web browser,
aħna tip fil-CS50.io.

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Aħna eventwalment, wara awtentikazzjoni,
huma ppreżentati ma 'l-IDE.

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Iżda jirrealizzaw li hemm
ftit passi

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li fil-fatt tikseb magħna biex dan il-punt.

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L-ewwel ħaġa hi li
klijent tiegħi, il-web browser,

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fuq talba u wara awtentikazzjoni,
tagħbijiet il GUI u l-plug-ins

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minn xi CDN, minn xi
Netwerk Kunsinna Kontenut.

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Dan jista 'jkun franchement kullimkien.

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>> U dan huwa effettivament separata
mill-każ sottostanti.

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Huwa importanti li tirrealizza li dan huwa
attwalment biss mazz ta 'fajls statiċi.

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Huwa mazz ta JavaScript
li huwa jitniżżel mill-CDN

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fuq il-web browser tiegħi, u
kollha tal-GUI li inti

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tara here-- dan huwa verament key--
kollha tal-GUI li tara hawn

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hi mmexxija fuq il-naħa tal-klijent.

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Dak kollu li għandek tara
fil-Cloud 9 workspace

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huwa attwalment tmexxi fil-browser.

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U xi ħaġa li inti tibgħat
tul tal-każ sottostanti

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tkun ikkomunikata bil-istanza
flimkien dan it-tieni kanal separat,

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u mbagħad salvati fuq
din l-istanza Docker.

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>> Allura r-raġuni li jien tgħid
dan huwa eżempju Docker

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huwa li t-teknoloġija sottostanti
ma jkunx qiegħed juża magni virtwali,

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iżda minflok qed tuża
teknoloġija msejħa Docker,

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li bażikament allows-- l-eqreb
analoġija huwa magna virtwali.

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Iżda huwa sottili differenti
f'dak hemm

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ħafna opportunitajiet biex tmexxi
kombinazzjoni ta 'Docker differenti

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każijiet fuq magna waħda.

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U jistgħu jiġu mibruma up
f'suċċessjoni rapida ħafna.

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Mhuwiex pjuttost aktar
differenzjazzjoni stretta

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bejn istanzi Docker differenti
kif hemm fil-magni virtwali,

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iżda xorta hemm ħafna ta '
divrenzjar u s-separazzjoni

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bejn dawn l-istanzi differenti.

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KOLLOX SEW.

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Allura l-żewġ passi hawn li
huma importanti li tirrealizza

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hija li meta immorru CS50.io, aħna
tniżżil l-GUI u l-plug-ins,

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li huma miktuba fil JavaScript, fuq
għall-browser jew fil lill-browser.

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U dan huwa forsi ftit
megabytes jiswew ta 'informazzjoni.

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F'dak il-punt, ladarba l-GUI għandha
mgħobbija u l-plug-ins bdew,

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imbagħad jibda jikkomunikaw ma
l-istanza Docker, li ma

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neċessarjament ikunu l-istess server.

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>> Issa hemm eċċezzjoni waħda għal dan.

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Nistgħu ngħidu jkollhom kemm l-
mekkaniżmu tat-twassil għall-GUI innifsu

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u l-istanza Docker fil
kollha tas-server istess, li

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hija xi ħaġa li nagħmlu
għall-verżjoni offline ta 'Cloud 9.

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Dan mhux xi ħaġa li konna
pubbliċità ħafna dan Fall,

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imma aħna wkoll ikollhom
Verżjoni offline li

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jippermettilek li tniżżel ppakkjati
verżjoni ta 'kollha ta' dawn l-affarijiet

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u jippermetti li inti tmexxi Cloud
9 f'ambjent offline.

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>> Nimxu dan off-sħaba u fuq
magna lokali tiegħek għandha xi impatt.

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B'mod partikolari, inti ebda
itwal jkollu l-abbiltà

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biex jaqsmu workspace tiegħek ma 'oħrajn.

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Inti ma tistax tiftaħ Cloud 9 minn,
u l-IDE CS50, minn kwalunkwe kompjuter

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u tara l-istess fajls li
inti kienu qed jaħdmu ma 'qabel.

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Iżda minflok taħdem għal kollox
fuq magna lokali tiegħek stess

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mingħajr il-bżonn aċċess għall-internet.

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Iżda xorta anki f'dak il-mudell, anke
għalkemm aħna għandna magna virtwali wieħed

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li huwa essenzjalment
running dawn l-affarijiet.

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>> Għandna server separat li
twassil essenzjalment l-Cloud 9

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kontenut, u allura aħna
ikollhom eżempju Docker

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li huwa responsabbli għall-komunikazzjoni
ma 'dak IDE għall-aħħar lura.

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KOLLOX SEW.

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Allura l-GUI kollu huwa miktub
kollox fl JavaScript

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użu Node.js u l Cloud 9 SDK,
li aħna ser tingħata biex fi ftit minuti.

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U kollha ta 'l-plug-ins
huma mmexxija fuq il-naħa tal-klijent.

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Mela ejja tiffoka imbagħad
ftit billi wieħed jassumi

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li din l-ewwel pass għandu
attwalment mitmum b'suċċess,

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u ħarsa biss f'dan Docker istanza.

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>> Allura f'dan il-każ, din
huwa l-mod standard

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ta 'ħsieb dwar kif isir Cloud 9 plug-in
iżvilupp huwa li inti tmur

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li jkun miktub kodiċi li ser
jitmexxew browser l-utent,

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u inti għandek l-opportunità ta '
tuża xi APIs li jikkomunikaw

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bl-Docker każ sottostanti,
run xi kodiċi hemmhekk, u tagħmel xejn

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li inti tista 'tixtieq li tagħmel.

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Allura dan se jkun
kuntest li aħna ser

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tkun qed tuża għall-bqija ta 'dan talk.

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U biss iżommu dan il-mudell f'moħħu.

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Dan se jkun importanti ħafna
fi ftit minuti.

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Hemm ftit
links Irrid biex turi li inti.

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L-ewwelnett, Cloud 9 ipprovda
pjuttost ħafna ta 'dokumentazzjoni

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li pjuttost tajba, li turi kif
tagħmel żvilupp plug-in bażiku.

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Mela jekk inti tmur biex dan il-URL,
cloud9-sdk.readme.io,

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tkun taf tara d-dokumentazzjoni hemmhekk.

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U ħafna ta 'din l-informazzjoni
li int ser tara

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jistgħu jinstabu wkoll hemm, flimkien ma 'aktar.

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Tista 'ssib ukoll is-sors miftuħ
verżjoni ta 'Cloud 9 f'dan URL,

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github.com/c9/core, li nużaw bħala
parti tal-verżjoni offline ta 'l-IDE,

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sabiex inti ser ikunu jistgħu jkollhom
l-istess Cloud 9 esperjenza,

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iżda b'mod offline.

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Kull dritt.

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Mela ejja tagħti ħarsa lejn
attwali Cloud 9 workspace hawn.

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U għal darb'oħra, nixtieq li jiġi
out ftit affarijiet.

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Dan huwa, dritt hawn, a IDE normali CS50.

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U jien b'diżabilità inqas
modalità komda taħt il-menu View

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sabiex I jista 'jara l
mill-għażliet menu.

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Dak li nixtieq biex turi li inti dritt
issa huwa ftit affarijiet.

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First off, jekk immur fis
l Preferenzi u mbagħad

175
00:09:33,140 --> 00:09:37,040
ikklikkja fuq Plug-in maniġer,
u tip CS50 hawn,

176
00:09:37,040 --> 00:09:40,590
nistgħu naraw li hemm, fil-fatt,
ftit CS50 plug-ins li

177
00:09:40,590 --> 00:09:46,280
ġew installati u running tagħna biex
jippermettu l-modifiki li konna

178
00:09:46,280 --> 00:09:48,670
tidher għall-IDE CS50.

179
00:09:48,670 --> 00:09:51,450
>> Dritt issa essenzjalment hemm
żewġ plug-ins li qed jitħaddmu.

180
00:09:51,450 --> 00:09:54,980
Hemm wieħed imsejjaħ sempliċi, li
huwa l-mod simplifikata li

181
00:09:54,980 --> 00:10:00,020
jippermettilek li tnaqqas in-numru
ta 'għażliet menu tul il-quċċata,

182
00:10:00,020 --> 00:10:03,070
u dan hekk imsejħa
Mod inqas komdi.

183
00:10:03,070 --> 00:10:07,280
U allura hemm ukoll CS50 Stats,
li huwa forsi biss ftit misnamed.

184
00:10:07,280 --> 00:10:09,550
Minħabba li dan huwa dak li
turi li inti l-informazzjoni

185
00:10:09,550 --> 00:10:10,850
dwar il-workspace sottostanti.

186
00:10:10,850 --> 00:10:13,560
Hija injects dawn il-buttuni
tul il-lemin ta 'fuq.

187
00:10:13,560 --> 00:10:18,620
Hija injects wkoll oġġett menu fil-
oġġett tieqa, fil-menu Tieqa

188
00:10:18,620 --> 00:10:21,730
dritt hawn, CS50 IDE Info.

189
00:10:21,730 --> 00:10:27,380
U huwa responsabbli għall instantiating
dan id-djalogu li aħna stajt tidher hawn,

190
00:10:27,380 --> 00:10:31,460
bl-informazzjoni kollha li aħna qed
imdorri jara fil-IDE CS50

191
00:10:31,460 --> 00:10:32,870
workspace.

192
00:10:32,870 --> 00:10:33,370
KOLLOX SEW.

193
00:10:33,370 --> 00:10:36,910
Allura hemm attwalment wieħed aktar plug-in
li għandna żviluppati kif ukoll.

194
00:10:36,910 --> 00:10:40,110
U hemm ftit oħrajn li
irridu wkoll ma jinħelsux pubblikament.

195
00:10:40,110 --> 00:10:45,880
Iżda wieħed minnhom huwa l-globali
plug-in li tippermetti GDB li jiffunzjonaw.

196
00:10:45,880 --> 00:10:50,190
Allura wieħed mill-aspetti ta Cloud 9
hija li huma pprovdew diġà

197
00:10:50,190 --> 00:10:53,210
dan GUI biex timplimenta debugger.

198
00:10:53,210 --> 00:10:57,360
U wieħed mill-plug-ins li
ħloqna bażikament

199
00:10:57,360 --> 00:11:02,380
ganċijiet GDB ma 'dan GUI
Verżjoni ta 'debugger bbażata.

200
00:11:02,380 --> 00:11:07,680
U huwa responsabbli għall-medjazzjoni kollha
tat-talbiet li utent jista 'jkollhom,

201
00:11:07,680 --> 00:11:10,310
bejn titjib fuq jew
ħolqien breakpoints jew xi ħaġa

202
00:11:10,310 --> 00:11:15,390
f'dan is-sens, għal traduzzjoni li
biex jikkmanda li GDB jistgħu jifhmu,

203
00:11:15,390 --> 00:11:16,920
ħruġ dawk jikkmanda lill GDB.

204
00:11:16,920 --> 00:11:19,260
U hekk kif GDB
joħroġ rispons, imbagħad

205
00:11:19,260 --> 00:11:23,250
aħna tinterpreta dan u
jaġġorna l-GUI kif meħtieġ.

206
00:11:23,250 --> 00:11:25,130
>> Li probabbilment wieħed mill
l aktar ikkumplikat

207
00:11:25,130 --> 00:11:28,840
mill-plug-ins, hekk minflok dak li aħna qed
ser tiffoka fuq illum huwa fil-fatt

208
00:11:28,840 --> 00:11:34,590
l Stats plug-in, u aħna ser nitkellmu
ftit dwar Sempliċi, kif ukoll.

209
00:11:34,590 --> 00:11:39,100
So I imsemmi qabel, u I really jixtiequ
biex jagħmlu ħafna, ċara ħafna, li għal darb'oħra,

210
00:11:39,100 --> 00:11:41,600
kollha ta 'dan li aħna qed
jaraw hawnhekk huwa essenzjalment

211
00:11:41,600 --> 00:11:43,300
joperaw fuq il-naħa tal-klijent.

212
00:11:43,300 --> 00:11:45,810
We do tara tieqa terminal
hawn taħt, u li, naturalment,

213
00:11:45,810 --> 00:11:49,230
jekk aħna tip fil jikkmanda fis
li, li se jiġu mbagħad tinħareġ

214
00:11:49,230 --> 00:11:50,690
tal-każ sottostanti.

215
00:11:50,690 --> 00:11:55,280
Bl-istess mod, jekk irridu tiftaħ fajl ġdid u
tip xi għalf inkorporat fih u isalvawh,

216
00:11:55,280 --> 00:11:58,240
dan il-fajl se jiġu ffrankati fuq
l-istanza sottostanti.

217
00:11:58,240 --> 00:12:02,310
>> Imma l-editur innifsu, dan
tieqa terminal innifsu,

218
00:12:02,310 --> 00:12:05,700
hija kollha implimentat
JavaScript u hija kollha plug-in

219
00:12:05,700 --> 00:12:09,800
li nistgħu jinteraġixxu ma ',
u għalhekk jimmodifika.

220
00:12:09,800 --> 00:12:11,450
Hemm ħafna ta 'estensjoni hawn.

221
00:12:11,450 --> 00:12:14,690
I jirrakkomandaw tieħu ħarsa
fil-kont GitHub Cloud 9 ta

222
00:12:14,690 --> 00:12:17,790
biex tara d-kwantità kbira ta '
plug-ins li huma disponibbli,

223
00:12:17,790 --> 00:12:23,070
u kemm ukoll bil-miktub ħafna
tal-kodiċi hija għal estensjoni.

224
00:12:23,070 --> 00:12:24,920
Allura hemm xi ħaġa
li nixtieq insemmi

225
00:12:24,920 --> 00:12:30,480
dwar dan ukoll, li hija
li hemm ħafna of-- hemm

226
00:12:30,480 --> 00:12:33,450
ħafna ta 'funzjonalità li l-
sakemm fil-preferenzi

227
00:12:33,450 --> 00:12:37,970
tieqa, li aħna stajt tidher biss
allużjoni għal ftit ftit minuti ilu.

228
00:12:37,970 --> 00:12:43,690
>> Waħda mill-affarijiet li nistgħu nagħmlu bħala IDE
iżviluppaturi, jew bħala Cloud 9 iżviluppaturi,

229
00:12:43,690 --> 00:12:47,410
huwa li attwalment tinjetta xi
pannelli preferenza ta 'tagħna stess.

230
00:12:47,410 --> 00:12:50,660
Allura l-mod sempliċi, jew
il-mod inqas komdi,

231
00:12:50,660 --> 00:12:54,780
u wkoll l-informazzjoni IDE,
jew l-stats plug-in,

232
00:12:54,780 --> 00:12:58,560
għandha kull xi preferenza
panels li jippermettu magħna biex jimmodifikaw

233
00:12:58,560 --> 00:13:00,620
l-imġieba ta 'kull wieħed minn dawn.

234
00:13:00,620 --> 00:13:04,140
Int ser ikollok avviż li jekk immur il-
Preferenzi u mur settings utenti,

235
00:13:04,140 --> 00:13:07,100
hemm tab CS50, wieħed
li tgħid informazzjoni IDE.

236
00:13:07,100 --> 00:13:09,810
U nista 'tbiddel l-
rata tar-riffriskar informazzjoni.

237
00:13:09,810 --> 00:13:12,250
>> Effettivament, dak li qed jiġri
fil-stats plug-in

238
00:13:12,250 --> 00:13:16,690
hija li kull n-sekonda, fejn
n-sekonda hija definita minn din il-preferenza

239
00:13:16,690 --> 00:13:22,250
panel, informazzjoni qed fetched
mill-każ sottostanti, qed tintbagħat

240
00:13:22,250 --> 00:13:25,490
lura lill-naħa tal-klijent,
l plug-in hija mbagħad

241
00:13:25,490 --> 00:13:28,650
interpretazzjoni tal-informazzjoni
mill-każ sottostanti

242
00:13:28,650 --> 00:13:31,470
u aġġornament tal-GUI kif meħtieġ.

243
00:13:31,470 --> 00:13:34,710
Nistgħu naraw dan id-dritt issa din hija stabbilita
30 sekonda, u dak l-default.

244
00:13:34,710 --> 00:13:37,950
Imma I definittivament jistgħu jibdlu
kif malajr dan jiġri biss

245
00:13:37,950 --> 00:13:40,520
billi timmodifika dan il-valur.

246
00:13:40,520 --> 00:13:44,330
>> Issa waħda mill-affarijiet interessanti
hija li dan il-panel preferenza, GUI,

247
00:13:44,330 --> 00:13:49,560
huwa verament ftit verżjoni GUI
ta 'lott ta' settings sottostanti

248
00:13:49,560 --> 00:13:52,220
li huma ppreżentati fil JSON.

249
00:13:52,220 --> 00:13:56,336
Mela jekk immur, per eżempju, taħt il-
CS50 IDE menu, jew il-Cloud 9 menu,

250
00:13:56,336 --> 00:13:58,210
skond liema
Verżjoni qed tfittex fi,

251
00:13:58,210 --> 00:14:00,460
u jmorru f'wieħed minn dawn
settings-- f'dan il-każ,

252
00:14:00,460 --> 00:14:03,420
il-proġett settings-- l
settings proġett f'dan il-każ

253
00:14:03,420 --> 00:14:07,740
tapplika għall-settings
għal dan workspace wieħed.

254
00:14:07,740 --> 00:14:11,620
Billi japplikaw settings utent
kollha ta 'l postijiet tax-xogħol

255
00:14:11,620 --> 00:14:15,110
li jista 'jkollok fil-kont tiegħek.

256
00:14:15,110 --> 00:14:18,520
>> Hekk biss bħala twarrib
hawn, li tkun extra ċara,

257
00:14:18,520 --> 00:14:22,570
hemm separazzjoni bejn il-
tnejn minħabba li għalkemm fil-kontumaċja aħna

258
00:14:22,570 --> 00:14:26,490
jkollhom workspace waħda, li
huwa l-IDE CS50, jekk inti

259
00:14:26,490 --> 00:14:31,900
kienu ikklikkja fuq ftit tiegħek
avatar up hawn u mur daxxbord,

260
00:14:31,900 --> 00:14:35,820
inti ser issib li inti tista 'attwalment
joħolqu postijiet tax-xogħol addizzjonali kif ukoll.

261
00:14:35,820 --> 00:14:39,140
Tista 'tara hawn li jien jkollhom
IDE 50 workspace, u wkoll

262
00:14:39,140 --> 00:14:41,930
għall-finijiet ta 'dan
seminar, workspace

263
00:14:41,930 --> 00:14:45,084
imsejħa workspace, li huwa dritt hawn.

264
00:14:45,084 --> 00:14:46,750
Allura xorta, I jkollhom preferenzi differenti.

265
00:14:46,750 --> 00:14:49,910
Kull wieħed minn dawn jista 'jkollhom
preferenzi separati proġett,

266
00:14:49,910 --> 00:14:54,091
iżda l-preferenzi utent huma
maqsuma fost postijiet tax-xogħol kollha tiegħi.

267
00:14:54,091 --> 00:14:55,840
Mill-mod, dan huwa
wkoll ferm handy jekk inti

268
00:14:55,840 --> 00:14:59,080
jixtiequ joħolqu workspace ma
għażliet differenti customisation.

269
00:14:59,080 --> 00:15:01,640
U huwa ferm handy biex
toħloq spazju ta 'xogħol ġdid.

270
00:15:01,640 --> 00:15:04,230
U jagħżlu waħda li tista 'tkun
minn qabel konfigurati b'xi mod ieħor,

271
00:15:04,230 --> 00:15:07,000
forsi għal PHP speċifiku,
jew Django speċifikament.

272
00:15:07,000 --> 00:15:08,960
Jew anki sempliċement custom.

273
00:15:08,960 --> 00:15:11,320
Il workspace CS50
template hija dik li aħna

274
00:15:11,320 --> 00:15:15,420
użu li awtomatikament jinstalla
Aġġornament 50 u kollha ta 'l-settings

275
00:15:15,420 --> 00:15:20,531
li għandna hemmhekk, inkluż l-
plug-ins li għandna għall-IDE CS50.

276
00:15:20,531 --> 00:15:21,030
KOLLOX SEW.

277
00:15:21,030 --> 00:15:22,200
Imma ejja terġa 'lura għal dan.

278
00:15:22,200 --> 00:15:25,640
Għalhekk għal darb'oħra, hemm proġetti
settings, u dawk huma dawk

279
00:15:25,640 --> 00:15:27,140
li aħna qed iħarsu lejn hawn.

280
00:15:27,140 --> 00:15:29,056
U avviż li hemm
huma mazz ta 'settings,

281
00:15:29,056 --> 00:15:32,720
ħafna minnhom jikkorrispondu għal preferenza
pannelli, iżda mhux kollha kemm huma.

282
00:15:32,720 --> 00:15:40,800
Iżda nistgħu naraw li hawn, fil this-- oh
no, ma I poġġih fil-settings utent?

283
00:15:40,800 --> 00:15:43,280
Forsi I poġġih fil-settings utent.

284
00:15:43,280 --> 00:15:45,480
U dan, here we go.

285
00:15:45,480 --> 00:15:49,840
Fil-settings utent, nistgħu
tara li għandna sezzjoni CS50,

286
00:15:49,840 --> 00:15:53,762
u dan qed jiġi miktub
li minn dawn Cloud 9 plug-ins

287
00:15:53,762 --> 00:15:54,720
li konna implimentati.

288
00:15:54,720 --> 00:15:57,400
Hemm il-waħda sempliċi biex
jikkorrispondu ma 'dak sempliċi plug-in,

289
00:15:57,400 --> 00:16:00,930
u l-stats wieħed li
jikkorrispondi ma 'dak GUI bbażati

290
00:16:00,930 --> 00:16:02,440
verżjoni tal-bord preferenza.

291
00:16:02,440 --> 00:16:05,740
Ir-rata tar-riffriskar, f'dan
każ, huwa stabbilit għal 20 sekonda.

292
00:16:05,740 --> 00:16:09,740
>> Dan huwa, wieħed jittama, l-
bidu ta 'xi informazzjoni

293
00:16:09,740 --> 00:16:14,420
li aħna ser attwalment tara fil-ftit
ftit aktar dettall, mumentarjament.

294
00:16:14,420 --> 00:16:14,920
KOLLOX SEW.

295
00:16:14,920 --> 00:16:17,520
Mela ejja ngħidu li rridu
fil-fatt tikseb jistabbilixxi lilu.

296
00:16:17,520 --> 00:16:20,600
Aħna nifhmu li kollha ta 'l-għalf
li qed jiġri fuq il-naħa tal-klijent

297
00:16:20,600 --> 00:16:24,560
isir attwalment fuq il-browser, li
ifisser li kwalunkwe plug-ins li nikteb

298
00:16:24,560 --> 00:16:27,990
ser tkun miktuba
bl-browser f'moħħu.

299
00:16:27,990 --> 00:16:30,830
U jekk I attwalment tixtieq li tagħmel
xejn fuq il-workspace,

300
00:16:30,830 --> 00:16:33,360
I se forsi jkollhom biex tinbeda
xi tip ta 'komunikazzjoni

301
00:16:33,360 --> 00:16:35,970
bejn il-browser u
l workspace li jkun żgur

302
00:16:35,970 --> 00:16:38,212
li din hija fil-fatt għamlet.

303
00:16:38,212 --> 00:16:40,170
Imma ejja ngħidu li issa
I rridu nġibu jistabbilixxi lilu

304
00:16:40,170 --> 00:16:43,440
u fil-fatt joħolqu ewwel plug-in my.

305
00:16:43,440 --> 00:16:48,970
Ukoll, il-mod li inti tkun kapaċi
biex tagħmel dan huwa attwalment pjuttost faċli.

306
00:16:48,970 --> 00:16:51,370
Huwa mogħti fil-Cloud 9 SDK.

307
00:16:51,370 --> 00:16:55,520
Iżda huwa li tieħu tiegħek
isem eżistenti workspace, li

308
00:16:55,520 --> 00:16:59,810
huwa l-URL li inti għandek fil-quċċata tal
bar tiegħek, u żid dawn li ġejjin lilha.

309
00:16:59,810 --> 00:17:00,310
?

310
00:17:00,310 --> 00:17:00,893
SDK = 1 & debub = 2.

311
00:17:00,893 --> 00:17:04,369

312
00:17:04,369 --> 00:17:08,260
Issa dak li dan se jippermetti hu
li l-SDK = 1 fil-fatt se tistabbilixxi l-SDK

313
00:17:08,260 --> 00:17:11,430
modalità li veru, li se jippermetti
ftit affarijiet addizzjonali.

314
00:17:11,430 --> 00:17:15,770
U debug = 2 se jippermetti messaġġi ta 'żball
li tkun xi ftit aktar verbose.

315
00:17:15,770 --> 00:17:20,170
>> U hekk jekk inti iġibu l-JavaScript
console fil Chrome iżviluppatur tiegħek tab,

316
00:17:20,170 --> 00:17:22,829
inti fil-fatt se tkun tista '
tara ħafna aktar informazzjoni

317
00:17:22,829 --> 00:17:24,349
milli suppost kieku.

318
00:17:24,349 --> 00:17:28,310
So I jirrakkomandaw tidwir kemm ta 'dawn
fl-istess ħin, minħabba li verament

319
00:17:28,310 --> 00:17:31,170
Huwa utli li jkun dan kollu
informazzjoni addizzjonali.

320
00:17:31,170 --> 00:17:35,330
Huwa importanti li wieħed jinnota, madankollu, li
tidwir fuq debug għall-valur ta '2

321
00:17:35,330 --> 00:17:38,120
ifisser li huwa ħafna
verbose, u fil-fatt

322
00:17:38,120 --> 00:17:42,590
kemmxejn se notevoli jrattab
IDE tiegħek, speċjalment meta titgħabba

323
00:17:42,590 --> 00:17:45,657
jew meta tagħmel tagħmel ħidmiet tqal.

324
00:17:45,657 --> 00:17:46,740
Hekk biss iżommu dan f'moħħhom.

325
00:17:46,740 --> 00:17:51,500
Huwa utli għall-iżvilupp, iżda inti
ma tista 'tixtieq li jkollhom fuq il-ħin kollu.

326
00:17:51,500 --> 00:17:53,080
>> Mela ejja fil-fatt jagħmlu dan.

327
00:17:53,080 --> 00:17:59,374
Iżda f'dan il-każ, I attwalment jkollhom
diġà twaqqaf workspace ma 'dan.

328
00:17:59,374 --> 00:18:00,540
Mela ejja ara, SDK = 1 & debug = 2.

329
00:18:00,540 --> 00:18:03,140

330
00:18:03,140 --> 00:18:07,770
Ma 'koppja ta' plug-ins
nisperaw diġà installat.

331
00:18:07,770 --> 00:18:08,340
Kull dritt.

332
00:18:08,340 --> 00:18:15,050
Allura issa li stajt mdawwar fuq il-debug SDK
modalità, avviż li aħna fil-modalità debug,

333
00:18:15,050 --> 00:18:20,430
hekk nistgħu nħarsu lejn l-għodod DEV biex tara
kwalunkwe żbalji, li se nagħmel offscreen.

334
00:18:20,430 --> 00:18:23,110
Nistgħu naraw li hemm
mazz ta 'żbalji hawn.

335
00:18:23,110 --> 00:18:28,090
Issa huwa attwalment pretty komuni għall
Cloud 9 li jkollhom koppja ta 'żbalji,

336
00:18:28,090 --> 00:18:30,680
u jien ma tinkwieta
dwarhom sakemm inti

337
00:18:30,680 --> 00:18:32,930
tara xi ħaġa li tista '
ikunu speċifiċi għas-plug-in

338
00:18:32,930 --> 00:18:34,510
li jiġri li tkun ħolqien.

339
00:18:34,510 --> 00:18:37,620
>> Allura hawnhekk, per eżempju, irridu jiksbu
ftit 404s-- ma nstabx.

340
00:18:37,620 --> 00:18:42,910
Naraw aħna qed kapaċi tagħbija xi
informazzjoni off l-istanza sottostanti

341
00:18:42,910 --> 00:18:43,670
innifsu.

342
00:18:43,670 --> 00:18:46,545
U hemm mazz ta 'addizzjonali
informazzjoni, iżda aktar ta 'dan aħna qed

343
00:18:46,545 --> 00:18:47,970
fil-fatt se jinjora għal issa.

344
00:18:47,970 --> 00:18:50,130
Minħabba li dan huwa pretty
komuni għal workspace

345
00:18:50,130 --> 00:18:53,200
li jkollhom biss ftit żbalji.

346
00:18:53,200 --> 00:18:53,700
KOLLOX SEW.

347
00:18:53,700 --> 00:18:56,680
Jien ser jimxu dan out ta
il-mod u terga 'lura hawn.

348
00:18:56,680 --> 00:19:01,860
U issa l-mod faċli, il-sbieħ
ħaġa dwar li jkollhom din iżviluppatur

349
00:19:01,860 --> 00:19:07,330
modalità ppermettiet huwa li hija tippermetti me
li faċilment joħolqu plug-in ġodda.

350
00:19:07,330 --> 00:19:12,390
>> So filwaqt li qabel I attwalment ma
jkollhom dan il-ġdid għażla plug-in disponibbli,

351
00:19:12,390 --> 00:19:16,460
li nistgħu naraw jekk immur lura għall
mhux modalità iżviluppatur tiegħi hawn fuq,

352
00:19:16,460 --> 00:19:18,510
hemm l-ebda ġdid plug-in.

353
00:19:18,510 --> 00:19:23,220
Billi tippermetti l-modalità SDK, I
jkollhom plug-in ġodda disponibbli

354
00:19:23,220 --> 00:19:25,660
u I tista 'faċilment joħolqu wieħed.

355
00:19:25,660 --> 00:19:28,160
F'dan il-każ, hemm koppja
ta 'għażliet differenti, sempliċi,

356
00:19:28,160 --> 00:19:30,850
vojta plug-in, full-plug-in,
installatur, Cloud 9 gozz.

357
00:19:30,850 --> 00:19:33,030
Ejja biss jagħżlu
vojta plug-in għal issa

358
00:19:33,030 --> 00:19:37,670
sabiex inkunu nistgħu naraw ħafna
Verżjoni sempliċi ta 'wieħed.

359
00:19:37,670 --> 00:19:41,520
>> Issa avviż li tul il-
naħa tax-xellug li issa hemm

360
00:19:41,520 --> 00:19:45,080
xi ħaġa taħt Favourites, li
huwa elenkar ftit plug-ins

361
00:19:45,080 --> 00:19:47,020
li issa huma disponibbli għalija.

362
00:19:47,020 --> 00:19:50,420
Jekk I jespandu dan, aħna se
tkun tista 'tara dawk.

363
00:19:50,420 --> 00:19:52,730
Issa nixtieq li avviż
xi ħaġa hawn, li

364
00:19:52,730 --> 00:19:58,260
hija li dan mhuwiex fil-fatt tinsab
fi ħdan il-direttorju workspace

365
00:19:58,260 --> 00:20:03,190
fuq tiegħi sottostanti eżempju Ubuntu, iżda
hija mdaħħla fuq il-hard drive.

366
00:20:03,190 --> 00:20:06,330
U fejn dan ikun jinsab, għaliex
dan ikun utli ħafna li jkunu jafu,

367
00:20:06,330 --> 00:20:09,570
speċjalment jekk int ser
tkun qiegħda tagħmel xejn ma 'Git,

368
00:20:09,570 --> 00:20:16,870
fejn dan ikun jinsab hija
fil-folder .c9, / plugins.

369
00:20:16,870 --> 00:20:21,110
Mela jekk jien jmorru hemm, nistgħu naraw li issa
il-lista ta 'plug-ins li huma hawn

370
00:20:21,110 --> 00:20:26,390
jaqbel mal-lista l-plug-ins li I
raw fuq in-naħa tax-xellug tal workspace tiegħi.

371
00:20:26,390 --> 00:20:28,610
>> Issa kontumaċja, u
dan huwa tip ta 'stramba,

372
00:20:28,610 --> 00:20:31,760
awtomatikament meta I joħolqu
ġdid plug-in fil-workspace,

373
00:20:31,760 --> 00:20:36,620
dan joħloq dan plug-in li billi
default għandha isem ta underscore.

374
00:20:36,620 --> 00:20:39,760
Ġeneralment dan jista
jikkawża xi problemi.

375
00:20:39,760 --> 00:20:42,340
Allura l-pass li jmiss
li I normalment twettaq

376
00:20:42,340 --> 00:20:45,880
huwa biss biex ineħħi l
partikolari plug-in

377
00:20:45,880 --> 00:20:52,810
u jħallu biss il-sempliċi plug-in li
kien hemm inizjalment, plugin.simple.

378
00:20:52,810 --> 00:20:55,430
U dan huwa l-uniku wieħed li hemm.

379
00:20:55,430 --> 00:20:55,930
KOLLOX SEW.

380
00:20:55,930 --> 00:20:58,380
>> Allura dak li jfisser dan fil-fatt look like?

381
00:20:58,380 --> 00:21:01,210
Ukoll, dan huwa, għal darb'oħra,
pakkett JavaScript

382
00:21:01,210 --> 00:21:05,220
li tinkludi xi fajls,
inkluż fajl plugin.js, fejn

383
00:21:05,220 --> 00:21:07,700
l-kontenut prinċipali ta '
tiegħi plug-in tinsab,

384
00:21:07,700 --> 00:21:10,590
fajl package.json,
li fil-fatt jispeċifika

385
00:21:10,590 --> 00:21:13,760
xi metadata dwar dan plug-in,
bħall min l-awtur huwa,

386
00:21:13,760 --> 00:21:19,240
kwalunkwe informazzjoni addizzjonali dwar dan,
deskrizzjoni tal-plug-in, u l-bqija.

387
00:21:19,240 --> 00:21:22,190
U wkoll fil-kontumaċja, huwa
toħloq fajl README vojt,

388
00:21:22,190 --> 00:21:26,100
u fajl test vojt għalik biex
joħolqu xi dokumenti supplimentari,

389
00:21:26,100 --> 00:21:29,430
u xedd ittestjar jekk
inti tixtieq li tagħmel dan.

390
00:21:29,430 --> 00:21:34,160
>> Mela ejja ħu ħarsa ewwel lejn,
malajr ħafna, fil-fajl package.json.

391
00:21:34,160 --> 00:21:38,240
Huwa faċli biżżejjed biex biss jgħaddu
dan u imla l-oqsma ta 'din

392
00:21:38,240 --> 00:21:42,510
li inti tixtieq li jimlew, bħal
jipprovduha isem, agħti deskrizzjoni,

393
00:21:42,510 --> 00:21:45,010
jtenni l-numru tal-verżjoni
kull so spiss, jipprovdu

394
00:21:45,010 --> 00:21:47,570
awtur għal kull
persuna li tikkontribwixxi,

395
00:21:47,570 --> 00:21:53,000
jiżdiedu mal-kontributuri
taqsima, u l-bqija ta 'dan inti

396
00:21:53,000 --> 00:21:56,390
tista pretty ħafna biss
leave bħal ma huwa għal issa.

397
00:21:56,390 --> 00:21:58,490
>> Hemm ħaġa waħda li
importanti li l-avviż,

398
00:21:58,490 --> 00:22:04,990
li taħt it-taqsima plug-ins,
hemm ċavetta msejħa plug-in.

399
00:22:04,990 --> 00:22:11,800
U dan huwa mqabbel mal-isem ta '
il-fajl JavaScript imsejħa plugin.js.

400
00:22:11,800 --> 00:22:18,290
Allura dan huwa kif Cloud 9 jaf, meta
jaqra dan il-fajl package.json, li

401
00:22:18,290 --> 00:22:20,720
mill-JS fajls li attwalment tagħbija.

402
00:22:20,720 --> 00:22:25,440
Jekk I joħolqu fajls JS addizzjonali jew tixtieq
li tibdel isem dan il-fajl JS minn plug-in,

403
00:22:25,440 --> 00:22:30,380
Għandi wkoll biex jibdlu
fil-fajl package.json.

404
00:22:30,380 --> 00:22:33,660
>> Kwalunkwe mistoqsijiet mill-udjenza?

405
00:22:33,660 --> 00:22:34,160
No

406
00:22:34,160 --> 00:22:38,100
Dik il-persuna waħda li tkun
wara flimkien miegħi s'issa.

407
00:22:38,100 --> 00:22:38,760
>> KOLLOX SEW.

408
00:22:38,760 --> 00:22:42,300
So I attwalment ħolqu
Koppja ta 'plug-ins diġà,

409
00:22:42,300 --> 00:22:44,100
I think, f'dan workspace.

410
00:22:44,100 --> 00:22:53,800
Mela ejja teħles minn xi wħud minn dawn, żid
SDK = 1 & debug = 2, rikarigu dan workspace,

411
00:22:53,800 --> 00:22:58,780
u ejja ara jekk irridu
jkollhom dawk plug-ins issa.

412
00:22:58,780 --> 00:23:01,430
C9 / plugins.

413
00:23:01,430 --> 00:23:01,930
Here we go.

414
00:23:01,930 --> 00:23:06,910
Nistgħu naraw issa fil C9 tiegħi / plugins ta 'dan
wieħed, aħna għandna plugin.1 u plugin.2.

415
00:23:06,910 --> 00:23:15,260
Allura aħna qed tmur biss iżidu l the--
biss iżidu l-ammont ta 'diffikultà

416
00:23:15,260 --> 00:23:16,660
f'kull wieħed minn dawn plug-ins.

417
00:23:16,660 --> 00:23:20,140
Imma hawn jekk nista jinħoloq ġdid plug-in,
I tista 'żżid mal-favoriti tiegħi.

418
00:23:20,140 --> 00:23:25,560
U jien ser biss iħassru dawk minn
is-sistema fajl sottostanti.

419
00:23:25,560 --> 00:23:28,050
>> Ejja jitneħħa dak.

420
00:23:28,050 --> 00:23:33,206
Issa jekk I miftuħa ewwel tiegħi
plug-in, u plugin.js miftuħa,

421
00:23:33,206 --> 00:23:39,980
nistgħu naraw hawn il-garanzija
Verżjoni sempliċi ta 'plug-in.

422
00:23:39,980 --> 00:23:42,170
Let me fil-fatt imorru lura
għal dan workspace oħra

423
00:23:42,170 --> 00:23:47,160
għaliex inti tista 'għall-inqas, hawn tara, dak
vojt plug-in attwalment tidher qiesha.

424
00:23:47,160 --> 00:23:51,810
Allura taħt il-barnuża, dan jistenna
simili ħafna għat-teknoloġija msejħa,

425
00:23:51,810 --> 00:23:53,780
I think, huwa RequireJS.

426
00:23:53,780 --> 00:23:56,000
Avviż li dan ma
verament tħares, forsi,

427
00:23:56,000 --> 00:23:59,150
l-istess bħal xi JavaScript oħra
fajls li nistgħu raw.

428
00:23:59,150 --> 00:24:04,250
Iżda minflok, hemm koppja ta 'ftit
linji bażiċi li effettivament għandu.

429
00:24:04,250 --> 00:24:06,900
>> Kollha ta 'dan il-għalf huwa l-ewwel
interpretat mill-IDE,

430
00:24:06,900 --> 00:24:09,940
iżda mhux attwalment
għaddej sa speċifikat.

431
00:24:09,940 --> 00:24:13,610
U jien ser jgħidlek dwar meta dik
ifisser fil-fatt fi ftit mument.

432
00:24:13,610 --> 00:24:17,840
Iżda avviż li hawn hemm
linja main.consumes f'konformità 2,

433
00:24:17,840 --> 00:24:23,270
u dan listi kollha ta 'l-plug-ins
li dan plug-in hija dipendenti fuq.

434
00:24:23,270 --> 00:24:27,150
Allura fil-kontumaċja, aħna forsi ma jkollhom
xi dipendenzi fuq ieħor plug-ins,

435
00:24:27,150 --> 00:24:30,530
iżda meta aħna fil-fatt bżonn li
jiddependu fuq il-karatteristiċi fornuti

436
00:24:30,530 --> 00:24:34,900
billi plug-ins oħra fil-IDE,
għandna bżonn li jiġu elenkati dawk plug-ins

437
00:24:34,900 --> 00:24:36,890
fil-linja main.consumes.

438
00:24:36,890 --> 00:24:39,230
U allura għandna bżonn li
jorbtuhom mal-kodiċi

439
00:24:39,230 --> 00:24:42,860
hawn taħt, li jiena ser nuruk biss
mument dwar kif nistgħu nagħmlu dan.

440
00:24:42,860 --> 00:24:46,100
>> Main.provides jagħti
isem għal dan plug-in

441
00:24:46,100 --> 00:24:49,190
li oħrajn plug-ins tista
użu fil jikkonsma linja tagħhom.

442
00:24:49,190 --> 00:24:52,480
Allura f'dan il-każ, my plug-in
huwa biss sett hemmhekk fil-kontumaċja,

443
00:24:52,480 --> 00:24:55,820
u għandna bidla li tkun
applikabbli għall tagħna stess plug-in,

444
00:24:55,820 --> 00:24:57,540
kif Ser naraw biss mument.

445
00:24:57,540 --> 00:25:01,230
Issa hawn fil-funzjoni
prinċipali, din il-funzjoni ewlenija

446
00:25:01,230 --> 00:25:05,630
huwa attwalment run u interpretata, iżda
din attwalment ma jagħmlu ħafna.

447
00:25:05,630 --> 00:25:08,970
Hija biss gets kollox stabbilit, iżda
din attwalment ma tibda l-plug-in,

448
00:25:08,970 --> 00:25:11,220
minkejja dak l-isem ħsejjes simili.

449
00:25:11,220 --> 00:25:14,690
Li attwalment jiġri permezz
sekwenza ta 'metodi li

450
00:25:14,690 --> 00:25:16,820
jinsabu matul din plug-in.

451
00:25:16,820 --> 00:25:20,830
>> Mela jekk jien iscroll, nistgħu naraw
li għandna ċiklu tal-ħajja fejn

452
00:25:20,830 --> 00:25:25,100
fuq xi tagħbija avveniment imsejħa,
jew xi avveniment imsejjaħ jħottu,

453
00:25:25,100 --> 00:25:26,940
xi avvenimenti fil-fatt iseħħ.

454
00:25:26,940 --> 00:25:33,500
Huwa tassew fil hawn fejn bħala plug-in
jibda dawk il-metodi huma msejħa.

455
00:25:33,500 --> 00:25:37,240
Mela ejja tkun ftit aktar konkreti
dwar dan u ħarsa lejn eżempju.

456
00:25:37,240 --> 00:25:41,010
Allura hawn għal plugin.1, liema
aħna bażikament se jagħmlu

457
00:25:41,010 --> 00:25:46,010
huwa li jinħoloq oġġett menu
imsejħa CS50 Seminar Dialog 1--

458
00:25:46,010 --> 00:25:48,070
għaliex għandna tnejn
them-- u aħna qed tmur

459
00:25:48,070 --> 00:25:50,300
biex jiddaħħal l-menu Window.

460
00:25:50,300 --> 00:25:54,590
U meta aħna ikklikkja fuqha, aħna qed
ser jiftħu djalogu li

461
00:25:54,590 --> 00:25:56,290
jurina xi informazzjoni bażika ħafna.

462
00:25:56,290 --> 00:25:58,050
>> F'dan il-każ, biss dinja bonjour.

463
00:25:58,050 --> 00:26:01,880
Allura dan huwa sempliċi ħafna
bonjour djalogu dinja

464
00:26:01,880 --> 00:26:05,260
li nistgħu jimplimentaw
bħala plug-in fil Cloud 9.

465
00:26:05,260 --> 00:26:07,960
Mela ejja ara kif dan fil-fatt jistenna.

466
00:26:07,960 --> 00:26:12,730
Aħna ser pass permezz tagħha, biss
relattivament malajr hekk aħna

467
00:26:12,730 --> 00:26:15,580
tista 'tħares lejn il-plug-in jmiss ukoll.

468
00:26:15,580 --> 00:26:19,510
Avviż li aħna qegħdin hawn
jikkunsmaw varjetà ta 'plug-ins.

469
00:26:19,510 --> 00:26:26,080
Aħna qed jikkunsmaw djalogu
plug-in, jikkmanda, menus, u UI.

470
00:26:26,080 --> 00:26:30,440
Id-Dehra I attwalment am jikkunsmaw
djalogu darbtejn, so I tista 'tneħħi din.

471
00:26:30,440 --> 00:26:32,560
>> U tinnota li l-mod
li jien konnessjoni tagħhom,

472
00:26:32,560 --> 00:26:37,940
dan huwa tip ta 'metadata li javżak
is-sistema plug-in liema rekwiżiti

473
00:26:37,940 --> 00:26:41,480
humiex neċessarji
għal dan plug-in għal tagħbija.

474
00:26:41,480 --> 00:26:46,400
Huwa wkoll importanti li wieħed jinnota li
l-ordni li plug-ins huma mgħobbija

475
00:26:46,400 --> 00:26:48,300
ma jkunx garantit.

476
00:26:48,300 --> 00:26:53,400
Imma dak li huwa garantit hija li jekk jien
tispeċifika xi plug-in bħala rekwiżit,

477
00:26:53,400 --> 00:26:56,900
li plug-in se jiġu mgħobbija
qabel hi mgħobbija dan wieħed.

478
00:26:56,900 --> 00:27:00,390
>> Allura dan ifisser li jekk tiegħek plug-in
teħtieġ fuq xi funzjonalità pprovduta

479
00:27:00,390 --> 00:27:04,380
billi xi ħaġa oħra fil-IDE, għandek
kun żgur li l tiegħek jikkonsma plug-in

480
00:27:04,380 --> 00:27:09,260
li plug-in sabiex il-dipendenzi
huma ċerti li joħolqu plug-in tiegħek,

481
00:27:09,260 --> 00:27:15,010
jew instantiate tiegħek plug-in, biss
wara dak il-qafas eżistenti jeżisti.

482
00:27:15,010 --> 00:27:18,870
So here I semmejt l
metadata lill-manager plug-in,

483
00:27:18,870 --> 00:27:20,990
liema jien ser jikkunsmaw.

484
00:27:20,990 --> 00:27:24,910
U fil-funzjoni prinċipali hawnhekk,
Jien ser imbagħad waħħal

485
00:27:24,910 --> 00:27:30,240
kodiċi tiegħi għal dawk importati plug-ins.

486
00:27:30,240 --> 00:27:33,420
>> Hekk jien biss se
joħolqu xi varjabbli li

487
00:27:33,420 --> 00:27:36,620
jaqblu mal-ismijiet ta 'kull wieħed minn dawk hekk
li nista 'malajr ħafna referenza għalihom

488
00:27:36,620 --> 00:27:37,840
matul kodiċi tiegħi.

489
00:27:37,840 --> 00:27:41,840
Ir-raġuni jien jimporta djalogu
huwa għaliex nixtieq tiegħi plug-in

490
00:27:41,840 --> 00:27:44,560
biex jaġixxi bħala djalogu plug-in.

491
00:27:44,560 --> 00:27:49,320
U l-mod li jien kapaċi
biex tagħmel dan huwa li, naturalment,

492
00:27:49,320 --> 00:27:52,740
qabbad kodiċi tiegħi għad-djalogu
plug-in billi timporta dan

493
00:27:52,740 --> 00:27:57,210
u mbagħad billi jispeċifika mill
ħolqien ta 'varjabbli ġdida djalogu

494
00:27:57,210 --> 00:28:00,460
u li jqabbadha mas
li importati plug-in.

495
00:28:00,460 --> 00:28:04,820
U mbagħad billi jiddefinixxu tiegħi
plug-in bħala djalogu ġdid.

496
00:28:04,820 --> 00:28:07,650
>> Allura fil-inizjalizzazzjoni, I
tixtieq li jiddefinixxu tiegħi plug-in.

497
00:28:07,650 --> 00:28:10,440
U dan il-varjabbli imsejħa
plug-in tkun taf tara

498
00:28:10,440 --> 00:28:14,030
huwa biss użati komunement
matul Cloud 9 plug-ins.

499
00:28:14,030 --> 00:28:16,980
Jien ser instantiate ġdid
djalogu ma 'xi attributi,

500
00:28:16,980 --> 00:28:22,300
tagħtiha isem speċifiku, jgħidu li
huwa possibbli għall-utenti li tagħlaq dan.

501
00:28:22,300 --> 00:28:24,960
Li dan ser juru xi x ftit fil
il rokna tal-lemin,

502
00:28:24,960 --> 00:28:27,529
jew buttuna ftit fil-
t'isfel lemin kantuniera.

503
00:28:27,529 --> 00:28:30,570
Jew le Kapaċi nagħżel test minn
dan, dak it-titolu ta 'dan id-djalogu

504
00:28:30,570 --> 00:28:32,400
ikun, u l-bqija.

505
00:28:32,400 --> 00:28:36,330
Issa dan biss jiddefinixxi d-djalogu,
iżda għadu ma juru dan.

506
00:28:36,330 --> 00:28:40,780
I attwalment ikollhom jiddefinixxu
azzjoni biex din tintwera.

507
00:28:40,780 --> 00:28:43,490
>> U għal darb'oħra, I ninkoraġġukom biex
tagħti ħarsa lejn l-Cloud 9 SDK,

508
00:28:43,490 --> 00:28:46,930
għaliex hemm djalogi varjetà
u huma dokumentati verament tajjeb.

509
00:28:46,930 --> 00:28:50,500
Tista 'tara t-tipi differenti
li hemm, u jużawhom

510
00:28:50,500 --> 00:28:55,380
fi kwalunkwe plug-in għandek f'moħħu.

511
00:28:55,380 --> 00:28:58,790
Issa hemm għaddej li jkun
taqsima tat-tagħbija, u din it-tagħbija

512
00:28:58,790 --> 00:29:03,390
funzjoni kif inti recall huwa
użat mill-ċiklu tal-ħajja plug-in

513
00:29:03,390 --> 00:29:07,060
li attwalment instantiate kollox
u tikseb kollox lesta li tmur.

514
00:29:07,060 --> 00:29:11,440
Issa meta dan plug-in tagħbijiet, I ma
tixtieq li juru immedjatament djalogu,

515
00:29:11,440 --> 00:29:14,160
għaliex dan plug-in se tagħbija
flimkien mal-bqija tal-IDE.

516
00:29:14,160 --> 00:29:17,850
U meta I tagħbija li IDE, ma rridx
id-djalogu biex juru up awtomatikament.

517
00:29:17,850 --> 00:29:24,170
I biss tixtieq li juru meta I ikklikkja fuq
l-għażla menu fil-punt tiegħi menu Tieqa

518
00:29:24,170 --> 00:29:26,760
li jiena ser iżidu miegħu mumentarjament.

519
00:29:26,760 --> 00:29:29,480
>> Allura hemm żewġ passi distinti
hawnhekk li jkollhom biex dan iseħħ.

520
00:29:29,480 --> 00:29:32,640
Għandi biex joħolqu
kmand, u l-kmand

521
00:29:32,640 --> 00:29:37,940
se jkun responsabbli għall-fatt
juri d-djalogu dwar il-Cloud 9 IDE.

522
00:29:37,940 --> 00:29:42,670
U mbagħad I għandhom jikkonnettjaw, I
ikollhom joħolqu menu tieqa ġdida

523
00:29:42,670 --> 00:29:46,070
partita, li tmur dak il-kmand.

524
00:29:46,070 --> 00:29:49,740
B'tali mod li meta I ikklikkja fuq dik Tieqa
oġġett menu, dak il-kmand huwa allura run

525
00:29:49,740 --> 00:29:52,290
u għalhekk djalogu tiegħi huwa mbagħad murija.

526
00:29:52,290 --> 00:29:55,690
U għalhekk dan huwa attwalment pretty
mod sabiħ ta 'ħsieb dwar dan.

527
00:29:55,690 --> 00:30:01,480
>> Minħabba ewwel I tista 'toħloq kmand
li isimha jkun CS50 Seminar Dialog 1,

528
00:30:01,480 --> 00:30:04,860
li tipprovdi xi
kuntest ġenerali għal dan.

529
00:30:04,860 --> 00:30:08,930
U l-ftit importanti hawnhekk huwa li
Avviż l-attribut EXEC, li

530
00:30:08,930 --> 00:30:15,160
jelenka funzjoni li se tissejjaħ
fil tiegħi plug-in meta dan il-kmand huwa mmexxi.

531
00:30:15,160 --> 00:30:21,980
Allura dan il-kmand huwa tip simili
a-- huwa biss l Cloud arbitrarja 9

532
00:30:21,980 --> 00:30:25,780
kmand li ikunu disponibbli
għal kull Cloud 9 plug-in.

533
00:30:25,780 --> 00:30:30,290
Iżda l-funzjoni proprja li huwa
ser sejħa meta dan il-kmand huwa mmexxi

534
00:30:30,290 --> 00:30:35,010
hija l-funzjoni ispettaklu djalogu
fil-fajl plugin.js tiegħi.

535
00:30:35,010 --> 00:30:38,550
>> U nistgħu attwalment ara
dawn plug-ins u l-lista

536
00:30:38,550 --> 00:30:45,480
ta 'kmandi li huma disponibbli lilna fil
Preferenzi, iscroll-triq kollha down--

537
00:30:45,480 --> 00:30:48,180
ejja ara, fil-fatt jagħmlu naraw dan issa?

538
00:30:48,180 --> 00:30:53,180
Plug-in maniġer, no, I think I-- huwa
definittivament madwar hawn x'imkien.

539
00:30:53,180 --> 00:31:00,016
Ukoll, hemm lista ta 'kmandijiet
x'imkien, imma jien jrid ikollhom,

540
00:31:00,016 --> 00:31:01,140
Stajt minsija fejn hu.

541
00:31:01,140 --> 00:31:02,430
Allura OK, aħna ser jimxu fuq.

542
00:31:02,430 --> 00:31:02,930
Kull dritt.

543
00:31:02,930 --> 00:31:05,790
Allura aħna għandna lista ta 'kmandijiet
li huma disponibbli lilna,

544
00:31:05,790 --> 00:31:08,550
u dawk kmandi huma
dawn Cloud 9 biss arbitrarja

545
00:31:08,550 --> 00:31:10,870
jikkmanda li jimxu kodiċi speċifiku.

546
00:31:10,870 --> 00:31:13,620
Hekk biss iżommu dan f'moħħhom, li
aħna qed tmur biex imexxu l-dialog ispettaklu

547
00:31:13,620 --> 00:31:15,640
funzjoni mumentarjament.

548
00:31:15,640 --> 00:31:19,740
Issa meta I attwalment tixtieq iżżid menu
oġġett, I tista 'żżid dak l-oġġett mill-passaġġ,

549
00:31:19,740 --> 00:31:25,570
u biss tispeċifika eżattament fejn irrid
li tkun, Window / Seminar CS50 Dialog 1.

550
00:31:25,570 --> 00:31:28,380
U f'dak il-punt, nixtieq
li toħloq oġġett ġdid li

551
00:31:28,380 --> 00:31:32,040
se tmexxi kmand,
CS50 Seminar Dialog 1.

552
00:31:32,040 --> 00:31:36,140
Avviż li għal darb'oħra, dan huwa l-Cloud
9 kmand Stajt ħolqot eżatt fuq.

553
00:31:36,140 --> 00:31:38,630
>> Issa Nixtieq ukoll li
joħolqu divider ftit,

554
00:31:38,630 --> 00:31:42,260
u so I tista 'tagħmel l-istess
fil-linja sussegwenti.

555
00:31:42,260 --> 00:31:46,040
Issa inti tista 'tinnota li bħala
parti ta 'definizzjoni ta' dan il-partita menu,

556
00:31:46,040 --> 00:31:48,200
hemm numru
assoċjati magħha li

557
00:31:48,200 --> 00:31:51,260
fil-fatt jgħid fejn eżattament
Irrid li oġġett menu li jkun

558
00:31:51,260 --> 00:31:53,441
jinsabu fil-lista ta menus.

559
00:31:53,441 --> 00:31:55,190
Imma inti tista 'tinnota
li jien ma attwalment

560
00:31:55,190 --> 00:31:59,540
tara l-ebda numri ma
dawn menus, awtomatikament.

561
00:31:59,540 --> 00:32:04,630
Allura hemm xi ħaġa moħbija ftit li
nistgħu nagħmlu, bidla ftit li URL tagħna.

562
00:32:04,630 --> 00:32:12,920
Allura minbarra l SDK = 1 & debug = 2,
I ser sett menu li 1--

563
00:32:12,920 --> 00:32:14,690
u nisperaw huwa menu, mhux menus.

564
00:32:14,690 --> 00:32:17,001
Oh, huwa menus = 1.

565
00:32:17,001 --> 00:32:17,500
Zomm.

566
00:32:17,500 --> 00:32:20,150

567
00:32:20,150 --> 00:32:24,690
>> U dak li se tara fuq tagħbija mill-ġdid li
IDE hija li ninsab fil-modalità debug,

568
00:32:24,690 --> 00:32:27,540
iżda issa hemm għadd
assoċjat ma 'l-menus.

569
00:32:27,540 --> 00:32:29,630
U dan jgħidlek
eżattament dak in-numru

570
00:32:29,630 --> 00:32:34,730
huwa meta inti qed tipprova tinjetta
xi ħaġa kullimkien f'din is-sistema menu.

571
00:32:34,730 --> 00:32:40,365
Allura fil-menu Tieqa, nista '
tara dik il-partita 45 huwa jikkollaboraw,

572
00:32:40,365 --> 00:32:43,820
u l-punt 38 qabel ma jkun installatur.

573
00:32:43,820 --> 00:32:47,530
Allura meta I jridu tinjetta
oġġett bejn dawn iż-żewġ,

574
00:32:47,530 --> 00:32:50,570
Nixtieq jagħżlu biss numru
bejn dawn iż-żewġ punti.

575
00:32:50,570 --> 00:32:56,200
So I magħżula 41 u mdaħħla Seminar tiegħi
Dialog partita 1 menu f'dak il-post.

576
00:32:56,200 --> 00:33:03,640
>> U hu għalhekk li dan in-numru
li jidher hawn huwa numru 41.

577
00:33:03,640 --> 00:33:08,010
Dan huwa l-post ta 'dik
oġġett menu fil-Cloud 9 menu.

578
00:33:08,010 --> 00:33:11,045
Issa bl-istess mod, jien ridt
biex jinħoloq diviżur

579
00:33:11,045 --> 00:33:13,920
u żid hekk li hemm sympathique
diviżjoni bejn kull wieħed minn dawn menu

580
00:33:13,920 --> 00:33:14,490
oġġetti.

581
00:33:14,490 --> 00:33:18,600
So I żied jgħid li fil-post 43.

582
00:33:18,600 --> 00:33:20,260
S'issa, hekk tajjeb, I hope?

583
00:33:20,260 --> 00:33:23,920
Allura issa ejja nħarsu lejn attwalment
il-kodiċi speċifiku juru dialog

584
00:33:23,920 --> 00:33:28,050
li fil-fatt responsabbli
biex tinbeda din tieqa dialog.

585
00:33:28,050 --> 00:33:32,710
>> Scrolling isfel, nara li nixtieq
li jkollhom din il-funzjoni juru dialog,

586
00:33:32,710 --> 00:33:34,730
u huwa estremament sempliċi.

587
00:33:34,730 --> 00:33:38,570
Jien ser imexxu l-ispettaklu
metodu fuq il-varjabbli plug-in.

588
00:33:38,570 --> 00:33:43,900
U ftakar li aħna definit dan
plug-in varjabbli hawn fuq bħala djalogu.

589
00:33:43,900 --> 00:33:48,530
Allura bar plug-in, f'dan il-każ, huwa dan
oġġett li konna definit internament.

590
00:33:48,530 --> 00:33:53,030
U li għaddej biex tkun djalogu ġdid
jinsabu fi ħdan dan plug-in.

591
00:33:53,030 --> 00:33:57,020
U hekk aħna attwalment referenza dan
plug-in varjabbli f'ħafna postijiet

592
00:33:57,020 --> 00:33:59,790
fi Cloud 9 tipiku
ambjent għall-iżvilupp.

593
00:33:59,790 --> 00:34:00,867
>> Ser naraw hawnhekk.

594
00:34:00,867 --> 00:34:03,450
Avviż li kif aħna iscroll,
hemm ċikli tal-ħajja addizzjonali.

595
00:34:03,450 --> 00:34:06,970
Allura avviż li dawn jirrispondu
għal avvenimenti li huma sparati

596
00:34:06,970 --> 00:34:10,500
minn dan l-oġġett, dan l-oġġett djalogu.

597
00:34:10,500 --> 00:34:12,710
Konvenzjonalment, hemm
jgħabbu u jħottu, li

598
00:34:12,710 --> 00:34:14,760
huma disponibbli għall Cloud 9 plug-ins kollha.

599
00:34:14,760 --> 00:34:17,139
Iżda fil-każ ta '
dan id-djalogu, hemm

600
00:34:17,139 --> 00:34:19,139
F'każ ieħor li jista
nar kif ukoll imsejħa

601
00:34:19,139 --> 00:34:23,239
Iġbed, li jinħaraq meta dik
ikun wasal biex jitfasslu fuq l-iskrin,

602
00:34:23,239 --> 00:34:27,239
fl-ewwel istanza
tad-djalogu juru.

603
00:34:27,239 --> 00:34:29,590
>> Allura meta huwa attwalment
ser jintwera,

604
00:34:29,590 --> 00:34:31,739
hemm se
jipprovdu lilna xi HTML.

605
00:34:31,739 --> 00:34:34,710
U l-użu biss standard
Prattiki HTML Nistgħu

606
00:34:34,710 --> 00:34:41,030
injetta xi informazzjoni sempliċi ħafna,
dinja bonjour tagħna, f'dak id-djalogu.

607
00:34:41,030 --> 00:34:47,780
Mela jekk irridu mbagħad iscroll, nistgħu
tara allura l-purċissjoni ta 'affarijiet

608
00:34:47,780 --> 00:34:48,989
li huwa jseħħu.

609
00:34:48,989 --> 00:34:54,070
L-ewwel ħloqna Cloud 9 kmand
li meta esegwiti mill Cloud 9,

610
00:34:54,070 --> 00:34:55,765
se nar din il-funzjoni.

611
00:34:55,765 --> 00:34:58,390
Huwa ser imexxu din il-funzjoni
imsejħa juru djalogu, li stajt

612
00:34:58,390 --> 00:34:59,720
miktuba fil-kodiċi tiegħi.

613
00:34:59,720 --> 00:35:04,350
>> I ħolqot oġġett menu u
mehmuża magħha l-istess kmand

614
00:35:04,350 --> 00:35:08,550
li meta dik il-partita huwa għafast fil
l-menu, li kmand huwa imbagħad run

615
00:35:08,550 --> 00:35:10,780
u dik il-funzjoni hija imbagħad run.

616
00:35:10,780 --> 00:35:14,080
U ġewwa tal-funzjoni jien
biss ser sejħa the-- jien

617
00:35:14,080 --> 00:35:17,250
biss se tesegwixxi l-ispettaklu
Metodu ta 'dan plug-in, li

618
00:35:17,250 --> 00:35:20,800
se ewwel sejħa
il-metodu tfassal, u li jmorru

619
00:35:20,800 --> 00:35:28,050
għan-nar dan il-metodu stabbiliti hawn taħt, il-
jiġbed avveniment handler, fil-ċiklu tal-ħajja tagħna.

620
00:35:28,050 --> 00:35:30,820
U allura se attwalment
juru d-djalogu.

621
00:35:30,820 --> 00:35:34,870
>> Hemm ukoll metodu jinħbew, sabiex
jekk I bżonn l-opportunità biex jaħbu

622
00:35:34,870 --> 00:35:37,610
djalogu tiegħi, I tista 'tagħmel l-istess ħaġa.

623
00:35:37,610 --> 00:35:42,060
Allura dak pjuttost ħafna li
li tikseb kollha ta 'dan ix-xogħol.

624
00:35:42,060 --> 00:35:45,160
Avviż li jekk irridu iscroll
aktar hemm API pubbliku friża.

625
00:35:45,160 --> 00:35:51,020
Dan bażikament biss jgħid li I
tixtieq dawn il-metodi għall effettivament

626
00:35:51,020 --> 00:35:56,670
ikunu pubbliċi, iżda mhux overwriteable
barra mill-kuntest ta 'dan plug-in.

627
00:35:56,670 --> 00:36:00,410
U hawn taħt, fil-qiegħ nett,
hija forsi l-aħħar ħaġa

628
00:36:00,410 --> 00:36:03,180
li aħna verament bżonn li jħallas
ħafna attenzjoni għall hawn, li

629
00:36:03,180 --> 00:36:09,540
hija li nkunu qed jirreġistraw tagħna
plug-in bl-isem Seminar C9 1,

630
00:36:09,540 --> 00:36:11,920
u l-oġġett plug-in.

631
00:36:11,920 --> 00:36:14,870
>> Li kif inti ser recall, huwa
li plug-in li plug-in

632
00:36:14,870 --> 00:36:18,200
oġġett li aħna kont qed tiddefinixxi
matul il-intier ta 'dan is-sors

633
00:36:18,200 --> 00:36:18,840
kodiċi.

634
00:36:18,840 --> 00:36:23,790
U Seminar C9 1 huwa l-
string li aħna imwiegħed

635
00:36:23,790 --> 00:36:26,350
li jipprovdi fil-quċċata
ta 'din id-definizzjoni.

636
00:36:26,350 --> 00:36:29,280

637
00:36:29,280 --> 00:36:29,780
KOLLOX SEW.

638
00:36:29,780 --> 00:36:34,160
Mela ejja rampa it up ftit
u ara jekk nistgħu nagħmlu xi ħaġa

639
00:36:34,160 --> 00:36:36,020
ftit aktar interessanti.

640
00:36:36,020 --> 00:36:38,350
Issa dan huwa biss hekk kbir.

641
00:36:38,350 --> 00:36:41,380
I mean, dan huwa, huwa attwalment pretty
jibred li sa ftit linji ta 'kodiċi,

642
00:36:41,380 --> 00:36:45,570
nistgħu timmodifika l IDE eżistenti
u jiżdied punt menu eżistenti

643
00:36:45,570 --> 00:36:48,850
jew iżżid xi oġġett menu ġdid, żid
kmand, u juru djalogu,

644
00:36:48,850 --> 00:36:51,040
u biss mazz ta '
funzjonalità li jeżisti.

645
00:36:51,040 --> 00:36:54,550
Huwa tassew pjuttost kbir.

646
00:36:54,550 --> 00:36:59,470
>> Iżda dan ma jagħmlu ħafna minħabba li ma tistax
jikkomunikaw mal-Ubuntu sottostanti

647
00:36:59,470 --> 00:37:00,450
eżempju.

648
00:37:00,450 --> 00:37:02,560
Mela ejja ngħidu li jien
fil-fatt tixtieq issir taf

649
00:37:02,560 --> 00:37:05,400
xi informazzjoni dwar il-
sottostanti Ubuntu eżempju,

650
00:37:05,400 --> 00:37:08,260
bħall-stats plug-in ma.

651
00:37:08,260 --> 00:37:11,090
Mela ejja tagħti ħarsa lejn
ftit aktar informazzjoni

652
00:37:11,090 --> 00:37:13,730
dwar kif il-stats plug-in xogħlijiet.

653
00:37:13,730 --> 00:37:15,900
U fil-fatt, li hija simili ħafna għal dan.

654
00:37:15,900 --> 00:37:17,680
Inti tista 'tfakkar li
hemm djalogu.

655
00:37:17,680 --> 00:37:21,680
Inti tista 'tfakkar li hemm
xi informazzjoni li l-

656
00:37:21,680 --> 00:37:24,860
muri biss tul il-bar menu flimkien
il-quċċata, li nisperaw li int huma issa

657
00:37:24,860 --> 00:37:27,450
jkollna togħma ta 'kif
aħna implimentaw din,

658
00:37:27,450 --> 00:37:32,360
biss billi ddaħħal menu fil speëifiku
punti u billi instantiating djalogu

659
00:37:32,360 --> 00:37:34,360
u wiri li d-djalogu.

660
00:37:34,360 --> 00:37:36,580
>> Iżda għadna ma wrew
inti kif aħna tista 'tqabbad

661
00:37:36,580 --> 00:37:40,790
għal kmand fil-
eżempju Ubuntu sottostanti.

662
00:37:40,790 --> 00:37:46,930
Mela ejja tagħti ħarsa imbagħad fl plugin.2,
li ma preċiżament dan il-ħaġa.

663
00:37:46,930 --> 00:37:50,540
Aħna qed tmur biex tiftaħ plugin.js,
li huwa l-kodiċi għal dan.

664
00:37:50,540 --> 00:37:54,570
Iżda taħt il-menu Tieqa,
jekk I ikklikkja fuq dialog 2,

665
00:37:54,570 --> 00:37:58,290
nistgħu naraw li jgħid dan
minflok, bonjour CS50, li

666
00:37:58,290 --> 00:38:01,800
ma tfittex dak kollu li tħajjar, id-dritt?

667
00:38:01,800 --> 00:38:04,310
Ħlief, watch dan.

668
00:38:04,310 --> 00:38:07,020
Let me bidla xi ħaġa stabbiliti hawn.

669
00:38:07,020 --> 00:38:11,540
>> Jien se jmorru biex tiegħi
seminar workspace u l-bidla

670
00:38:11,540 --> 00:38:15,990
ngħid xi ħaġa oħra, bħal Hello, Dan.

671
00:38:15,990 --> 00:38:18,150
Jien ser jingħalaq u isalvawh.

672
00:38:18,150 --> 00:38:22,740
U issa jien ser terġa 'run
oġġett menu djalogu tiegħi.

673
00:38:22,740 --> 00:38:25,590
U tinnota li hija għandha
issa nbidlet dak li jgħid.

674
00:38:25,590 --> 00:38:26,880
Hello, Dan.

675
00:38:26,880 --> 00:38:30,680
I jidhru li għamlu xi ħaġa isfel
hawn fl-istanza Ubuntu sottostanti

676
00:38:30,680 --> 00:38:34,370
mingħajr ma manipulati ebda
kodiċi li għal darb'oħra qed taħdem biss

677
00:38:34,370 --> 00:38:35,720
fuq il-naħa tal-klijent.

678
00:38:35,720 --> 00:38:40,380
Allura hemm ovvjament xi tip ta '
komunikazzjoni li qed jiġri hawn.

679
00:38:40,380 --> 00:38:44,550
>> Issa dan huwa fejn ħafna tal-
qawwa tal-Cloud 9 SDK tidħol fi,

680
00:38:44,550 --> 00:38:49,440
hija li f'dan plugin.2,
nistgħu jikkawżaw verament

681
00:38:49,440 --> 00:38:52,910
sejħa li jiġri għall-
eżempju sottostanti,

682
00:38:52,910 --> 00:38:55,750
u run xi kmand arbitrarja.

683
00:38:55,750 --> 00:39:00,230
Allura f'dan il-każ, għandi attwalment
ħolqot b'kitba bash sempliċi ħafna

684
00:39:00,230 --> 00:39:02,350
fil workspace tiegħi imsejħa Seminar.

685
00:39:02,350 --> 00:39:03,610
So let me miftuħa li up.

686
00:39:03,610 --> 00:39:05,370
U nistgħu naraw li jidher qisu dan.

687
00:39:05,370 --> 00:39:08,310
Huwa biss bash sempliċi ħafna
iskrittura li uniku għan fil-ħajja

688
00:39:08,310 --> 00:39:11,920
se jkun li eku
out dan it-test, Hello, Dan.

689
00:39:11,920 --> 00:39:14,360
Jew qabel dan, huwa qal Hello, CS50.

690
00:39:14,360 --> 00:39:16,000
U li kollox huwa għaddej biex tagħmel.

691
00:39:16,000 --> 00:39:21,030
>> Minħabba issa dan huwa
kmand li I tista 'taħdem.

692
00:39:21,030 --> 00:39:23,750
I tista 'tmexxi effettivament l-isfel hawn.

693
00:39:23,750 --> 00:39:28,440
Nistgħu naraw li fil-fatt hu biss
kmand li I run naturali.

694
00:39:28,440 --> 00:39:32,850
Kapaċi nistaqsi tiegħi plug-in sabiex tesegwixxi dan
kmand fuq il-workspace sottostanti

695
00:39:32,850 --> 00:39:36,510
u parse l-informazzjoni
li kien lura minnha,

696
00:39:36,510 --> 00:39:40,300
u tagħmel xi ħaġa ma 'dan, u timmodifika
tiegħi plug-in u l-imġieba li I

697
00:39:40,300 --> 00:39:43,240
jkollhom in-plug-in my bħala riżultat. KOLLOX SEW.

698
00:39:43,240 --> 00:39:45,450
Mela ejja ara kif jiġri dan.

699
00:39:45,450 --> 00:39:48,380
Rajna dan sempliċi ħafna
Seminar b'kitba lott li I

700
00:39:48,380 --> 00:39:51,080
[Inaudible] li jkun jista 'effettivament tmexxi.

701
00:39:51,080 --> 00:39:54,560
>> U issa ejja ara l-modifiki
li huma meħtieġa biex torbot din flimkien

702
00:39:54,560 --> 00:39:57,620
mal-tieqa dialog, u run.

703
00:39:57,620 --> 00:40:02,030
Allura hawnhekk aħna qed tmur biex tagħmel pretty
ħafna l-istess ħaġa kif rajna qabel.

704
00:40:02,030 --> 00:40:05,500
Iżda avviż li fost l-
affarijiet li stajt kkunsmati now--

705
00:40:05,500 --> 00:40:09,090
minbarra l--djalogu, li
għal darb'oħra I jiġri li għamlu darbtejn,

706
00:40:09,090 --> 00:40:14,300
li mhuwiex necessary-- minbarra
għad-djalogu u l-kmandi

707
00:40:14,300 --> 00:40:17,780
u l-menus plug-ins, li kienu
meħtieġ fl-ewwel waħda għalija

708
00:40:17,780 --> 00:40:21,560
li jiddefinixxu ġdida ta 'kmand u
injetta oġġett fil-menus,

709
00:40:21,560 --> 00:40:25,010
Għandi wkoll dan proc plug-in.

710
00:40:25,010 --> 00:40:28,500
>> U dan proc plug-in tippermetti
ahna jimmanipulaw proċessi

711
00:40:28,500 --> 00:40:30,950
fuq l-istanza sottostanti.

712
00:40:30,950 --> 00:40:34,970
Stajt konnessi dan wara stajt
qal li tiegħi plug-in jeħtieġ dan.

713
00:40:34,970 --> 00:40:38,320
Stajt mbagħad konnessi lill-kodiċi,
kif rajna fil-funzjoni prinċipali.

714
00:40:38,320 --> 00:40:40,970
Għal darb'oħra, jien ser
initialize djalogu tiegħi.

715
00:40:40,970 --> 00:40:45,500
U jekk nimxu stabbiliti issa, aħna
jista 'jara kif dan huwa differenti.

716
00:40:45,500 --> 00:40:49,040
Il-funzjoni tat-tagħbija huwa l-istess, hekk
huwa biss se toħloq kmand

717
00:40:49,040 --> 00:40:54,250
u toħloq oġġett menu u qabbad
dik il-partita menu li dak il-kmand.

718
00:40:54,250 --> 00:40:56,690
Imma jekk aħna issa iscroll
isfel biex juru djalogu,

719
00:40:56,690 --> 00:40:59,990
nistgħu tibda tara fejn
jinqalgħu differenzi.

720
00:40:59,990 --> 00:41:04,170
>> Għandna djalogu juru funzjoni, li
huwa biss se juru d-djalogu.

721
00:41:04,170 --> 00:41:12,410
Imma meta I juru dan id-djalogu, u
meta l-metodu juru huwa msejjaħ,

722
00:41:12,410 --> 00:41:14,430
dan nirien il-funzjoni tlug.

723
00:41:14,430 --> 00:41:18,990
U jien ser imbagħad tispeċifika
xi kontenut ġewwa ta 'dak.

724
00:41:18,990 --> 00:41:21,910
Hekk jien biss se
joħolqu div, tipprovdi lilha

725
00:41:21,910 --> 00:41:24,020
xi test bażiku, Hello, dinja.

726
00:41:24,020 --> 00:41:27,250
Iżda avviż li hawn jien
ser jagħtu lill magħha ID.

727
00:41:27,250 --> 00:41:32,350
U l-linja li jmiss ħafna I vais
li ssib li ID jużaw JavaScript,

728
00:41:32,350 --> 00:41:36,210
u jaħżnu dak l-oġġett
fis varjabbli ieħor

729
00:41:36,210 --> 00:41:38,280
li jien biss ser sejħa kontenut.

730
00:41:38,280 --> 00:41:41,780
>> Allura issa meta I jkollhom
kontenut, kollha I bżonn tagħmel

731
00:41:41,780 --> 00:41:46,100
huwa biss timmodifika HTML ġewwa dan l-oġġett ta.

732
00:41:46,100 --> 00:41:51,300
U l-HTML djalogu se
imbagħad għandu jkun immodifikat ukoll.

733
00:41:51,300 --> 00:41:55,500
Allura meta dan plug-in hija
imbagħad murija, li jista 'jiġri

734
00:41:55,500 --> 00:41:59,820
u dan huwa avveniment ġdida
li huwa ġdid għal din plug-in,

735
00:41:59,820 --> 00:42:03,380
iżda jiġri f'kull plug-in ma '
id-djalogu, meta dan issa huwa muri,

736
00:42:03,380 --> 00:42:07,100
Jien ser sejħa
funzjoni msejħa jġibu info.

737
00:42:07,100 --> 00:42:10,520
U din il-funzjoni huwa
il-laħam ta 'hawnhekk.

738
00:42:10,520 --> 00:42:14,930
Jien ser tuża dak proc plug-in li
aħna deskritti qabel, li bil-mod,

739
00:42:14,930 --> 00:42:19,790
huwa verament ftit librerija Node.js
li Cloud 9 qed tuża hawn.

740
00:42:19,790 --> 00:42:21,730
>> Allura inti tista 'attwalment
wieħed ifittex dwar kif dan

741
00:42:21,730 --> 00:42:25,340
xogħlijiet jekk inti tmur fil-
Dokumentazzjoni Node.js

742
00:42:25,340 --> 00:42:29,220
u tfittex l-fajl Exec
Metodu għall-proċessi hemmhekk.

743
00:42:29,220 --> 00:42:33,110
Jien ser imexxu dan speċifika
kmand, dar Ubuntu workspace

744
00:42:33,110 --> 00:42:38,000
seminar, li hija l-istess waħda, li
istess kmand li I maħluqa qabel.

745
00:42:38,000 --> 00:42:40,680
Ipprovdi lilha kurrent
direttorju tax-xogħol, biss

746
00:42:40,680 --> 00:42:45,440
li jkunu ultra sikuri f'termini tal-
kuntest ta 'fejn dan tkun qed taħdem.

747
00:42:45,440 --> 00:42:49,150
U ladarba li kien
mimlija u mibgħuta lura,

748
00:42:49,150 --> 00:42:54,040
Jien ser imexxu dan
funzjoni msejħa output parse.

749
00:42:54,040 --> 00:42:54,540
KOLLOX SEW.

750
00:42:54,540 --> 00:42:58,670
Allura dan imbagħad se tesegwixxi
kmand fuq il-lokali, jew pjuttost

751
00:42:58,670 --> 00:43:01,700
l-istanza Ubuntu remoti.

752
00:43:01,700 --> 00:43:03,490
Meta niġi lura xi
informazzjoni, jien imbagħad

753
00:43:03,490 --> 00:43:06,940
ser sejħa funzjoni separata
imsejħa output parse, li

754
00:43:06,940 --> 00:43:13,790
għandha din il-firma hawn,
err, stdout, stderr,

755
00:43:13,790 --> 00:43:15,910
u jwettaq xi komputazzjoni dwar dan.

756
00:43:15,910 --> 00:43:18,930
Mela jekk jien rċeviet żball
ta 'xi tip fil-livelli kollha,

757
00:43:18,930 --> 00:43:22,340
I attwalment se tikkontrolla biex tara jekk
żball fil-fatt għandha xi data.

758
00:43:22,340 --> 00:43:27,204
U jekk iva, imbagħad I se timmodifika l ġewwa
HTML ta 'dak l-oġġett kontenut, li

759
00:43:27,204 --> 00:43:28,995
huwa inti recall, aħna
konnessi mal-djalogu

760
00:43:28,995 --> 00:43:32,210
fil-instantiattion ta 'dik
djalogu, jew fl-ewwel ġbid

761
00:43:32,210 --> 00:43:33,370
ta 'dan id-djalogu.

762
00:43:33,370 --> 00:43:35,650
Jien ser biss jgħidu li
xi żball ġara.

763
00:43:35,650 --> 00:43:37,140
>> Issa dan huwa simplistiku wisq.

764
00:43:37,140 --> 00:43:40,170
Il-valur iżball se tipikament
fihom xi ħaġa li kienet utli,

765
00:43:40,170 --> 00:43:45,520
forsi numru żball u
żball mill-iskrittura innifsu.

766
00:43:45,520 --> 00:43:48,430
Jew jekk l-iskrittura kiteb
xi ħaġa li iżball standard,

767
00:43:48,430 --> 00:43:50,890
li d-data tkun popolata
f'dak parametru ukoll.

768
00:43:50,890 --> 00:43:53,765
UI tista 'tkun ftit
aktar attenta dwar dak żball

769
00:43:53,765 --> 00:43:55,332
Jien fil-fatt juru nies.

770
00:43:55,332 --> 00:43:57,415
Iżda dan l-eżempju simplistiku
hija tajba biżżejjed għal issa

771
00:43:57,415 --> 00:43:59,715
għal mill-inqas tara kif dan kollu funzjonijiet.

772
00:43:59,715 --> 00:44:01,590
Inkella jekk ikun hemm
ebda żball, allura jien biss

773
00:44:01,590 --> 00:44:05,500
se tipprovdi l-prima
output ta 'dik il-funzjoni

774
00:44:05,500 --> 00:44:10,070
fil-HTML ġewwa ta dan il-kontenut
element, u mbagħad taġġorna tiegħi plug-in

775
00:44:10,070 --> 00:44:12,490
u juru hawn.

776
00:44:12,490 --> 00:44:17,550
U li pretty ħafna kollha li l-
meħtieġ biex tikseb dan jiddekorri.

777
00:44:17,550 --> 00:44:22,860
U hekk ejja jaħsbu dwar imbagħad
kif dan jaħdem, ġenerali.

778
00:44:22,860 --> 00:44:29,330
Meta I ewwel mgħobbija dan plug-in,
bħall-ewwel plug-in,

779
00:44:29,330 --> 00:44:32,670
Jien ser iżid kmand li l-
disponibbli għal xejn, għal kull plug-in

780
00:44:32,670 --> 00:44:37,120
fil Cloud 9, imsejħa Seminar CS50
Dialog 2, li r-responsabiltà

781
00:44:37,120 --> 00:44:39,670
se jkun biex imexxu dan juri
djalogu, li huwa inti recall,

782
00:44:39,670 --> 00:44:42,730
fil-fatt se juru d-djalogu
li jien mitluba hawn taħt.

783
00:44:42,730 --> 00:44:45,980
>> Imbagħad I se jżid li
kmand fi menu tieqa

784
00:44:45,980 --> 00:44:48,070
I hekk li jkollhom aċċess għal dan.

785
00:44:48,070 --> 00:44:51,420
U meta dik id-djalogu
huwa mitlub li jintwerew,

786
00:44:51,420 --> 00:44:55,170
I se jġibu xi info mill
l-istanza Ubuntu sottostanti

787
00:44:55,170 --> 00:44:58,890
billi tuża l-fajl kmand Exec.

788
00:44:58,890 --> 00:44:59,920
Skużani.

789
00:44:59,920 --> 00:45:04,140
Ladarba dan huwa rritornat u nirċievi xi
informazzjoni, imbagħad fuq il-naħa tal-klijent

790
00:45:04,140 --> 00:45:08,370
għal darb'oħra, I se jkunu jistgħu parse
l-output ta 'dak il-kmand

791
00:45:08,370 --> 00:45:12,650
u taġġorna l-ġewwa
HTML mill-elementi

792
00:45:12,650 --> 00:45:16,440
li kellna konness ma qabel.

793
00:45:16,440 --> 00:45:19,910
>> U ma 'dan, aħna mbagħad ikollhom
dan kompletament funzjonali plug-in

794
00:45:19,910 --> 00:45:24,520
li tippermetti me li jġibu informazzjoni
minn din l-iskrittura arbitrarja

795
00:45:24,520 --> 00:45:27,170
li ħloqna fuq
eżempju sottostanti tagħna.

796
00:45:27,170 --> 00:45:29,660
Iżda għal darb'oħra, huwa verament
importanti u verament importanti

797
00:45:29,660 --> 00:45:33,030
li jiġi mifrud fejn kull
ta 'dawn l-affarijiet qed jiġri,

798
00:45:33,030 --> 00:45:38,320
li għandna dan kollu naħa tal-klijent
kodiċi li qed titmexxa fil-browser,

799
00:45:38,320 --> 00:45:41,640
u għad m'għandux aċċess
għall-fajl sistema sottostanti

800
00:45:41,640 --> 00:45:44,895
sakemm aħna tmexxi effettivament xi wħud minn dawn
kmandi li huma pprovduti mill-Cloud

801
00:45:44,895 --> 00:45:49,055
9 SDK bħal proc, u xi oħrajn
li jippermettu magħna biex taqra xi data,

802
00:45:49,055 --> 00:45:53,500
jew taqra xi fajls jekk għandna bżonn
li tagħmel xejn tat-tip.

803
00:45:53,500 --> 00:45:56,650
>> Issa dan huwa eżempju pjuttost sempliċi.

804
00:45:56,650 --> 00:46:00,570
Hemm affarijiet oħra li aħna
forsi trid tagħmel ukoll.

805
00:46:00,570 --> 00:46:03,470
Per eżempju, forsi aħna fil-fatt
tixtieq li tiffranka xi informazzjoni

806
00:46:03,470 --> 00:46:04,630
għall-preferenzi.

807
00:46:04,630 --> 00:46:07,900
Jew forsi irridu
żid pane preferenza ġdida

808
00:46:07,900 --> 00:46:09,690
jew xi ħaġa f'dan is-sens.

809
00:46:09,690 --> 00:46:13,370
Allura dan huwa xi ħaġa li inti
tista 'tagħti ħarsa lejn il-Cloud 9 SDK

810
00:46:13,370 --> 00:46:15,300
biex tikseb aktar informazzjoni dwar.

811
00:46:15,300 --> 00:46:19,990
Imma dan huwa verament
biżżejjed biex tibda.

812
00:46:19,990 --> 00:46:26,410
Hekk biss li jkun ftit aktar konkreti
dwar il-mod li xi wħud minn dawn l-affarijiet

813
00:46:26,410 --> 00:46:31,370
funzjoni, I ma jridu juru biss
eżempju wieħed aktar, li huwa biss ftit

814
00:46:31,370 --> 00:46:35,580
tal-kodiċi mill-Stats 50 plug-in.

815
00:46:35,580 --> 00:46:39,780
>> U dan il-kodiċi huwa bażikament
ibbażati fuq dawn l-eżempji

816
00:46:39,780 --> 00:46:43,310
li inti stajt attwalment tidher,
iżda għandha xi salvagwardji aktar

817
00:46:43,310 --> 00:46:47,460
u għandha xi kumplessità aktar sabiex
biex jikseb xi wħud mill-affarijiet addizzjonali

818
00:46:47,460 --> 00:46:48,930
li rridu niksbu.

819
00:46:48,930 --> 00:46:54,510
Per eżempju, jekk I tixtieq li tkun
tista 'tiffranka xi settings,

820
00:46:54,510 --> 00:46:57,700
imbagħad I bżonn li jkollhom aċċess
għall-Settings plug-in,

821
00:46:57,700 --> 00:47:01,820
u kull darba nixtieq
li taqra xi settings,

822
00:47:01,820 --> 00:47:08,340
I tista ', per eżempju, jagħtu lill varji
avvenimenti fil-Settings plug-in.

823
00:47:08,340 --> 00:47:13,630
Allura kull darba li l-settings huwa aħmar,
per eżempju, fil stess plug-in my,

824
00:47:13,630 --> 00:47:18,450
jekk I am ser taqra xi
settings mill-ħażna ffrankati

825
00:47:18,450 --> 00:47:24,540
preferenzi tal-utent, allura nista
sett nuqqasijiet għal lokazzjoni speċifika,

826
00:47:24,540 --> 00:47:31,250
għall-preferenza speċifika, f'dak
JSON għażliet stil fajl li konna

827
00:47:31,250 --> 00:47:33,890
salvati aktar kmieni, li aħna stajt tidher qabel.

828
00:47:33,890 --> 00:47:36,370
>> U jekk jien ser jikteb
xi settings lilha,

829
00:47:36,370 --> 00:47:40,440
imbagħad I can-- jew hekk kif aħna jiskopru
li l-settings ġew miktuba

830
00:47:40,440 --> 00:47:44,420
to-- pereżempju għaliex, dawk
settings ġew modifikati mill-utent

831
00:47:44,420 --> 00:47:47,335
jew direttament f'ambjenti tagħhom
fajl, jew il-pane preferenza

832
00:47:47,335 --> 00:47:49,370
biddel il-settings
fajl direttament, allura

833
00:47:49,370 --> 00:47:53,590
I jistgħu attwalment taġġorna wħud mill-kodiċi
jew jaġġorna l-imġiba ta 'tiegħi plug-in

834
00:47:53,590 --> 00:47:58,710
ibbażata fuq dawk il-bidliet li għandhom
seħħew fuq il-fajl settings kif ukoll.

835
00:47:58,710 --> 00:48:03,380
Imma verament, il-bqija ta 'dan huwa pretty
ħafna dan li inti stajt diġà raw.

836
00:48:03,380 --> 00:48:06,040
>> Aħna żid ftit, forsi
xi ħaġa li ġdida.

837
00:48:06,040 --> 00:48:09,440
Allura aħna żid fajl preferenza,
jew pjuttost pane preferenza,

838
00:48:09,440 --> 00:48:14,250
għall-tieqa preferenzi, li għal darb'oħra
tista 'ssir taf aktar informazzjoni

839
00:48:14,250 --> 00:48:16,220
fil-Cloud 9 SDK taqra lili.

840
00:48:16,220 --> 00:48:18,460
Iżda kull ħaġa oħra
huwa pretty ħafna, pjuttost

841
00:48:18,460 --> 00:48:25,810
simili għal dak li rajna qabel, biss
b'xi żball iċċekkjar addizzjonali

842
00:48:25,810 --> 00:48:30,150
u xi protezzjonijiet addizzjonali
u xi funzjonalità addizzjonali

843
00:48:30,150 --> 00:48:33,314
li karatteristika kollha tad-diversi
affarijiet li aħna stajt tidher.

844
00:48:33,314 --> 00:48:35,230
Jekk int ma attwalment
tidher encore, inti tista

845
00:48:35,230 --> 00:48:40,955
tkun mintix dak il-garanzija
kmand huwa fil-Stats 50 tieqa.

846
00:48:40,955 --> 00:48:42,840
Huwa fil-fatt il-funzjoni.

847
00:48:42,840 --> 00:48:48,100
Ukoll, huwa is-- oh, dammit.

848
00:48:48,100 --> 00:48:49,410
Wieħed sekonda.

849
00:48:49,410 --> 00:48:49,910
Zomm.

850
00:48:49,910 --> 00:48:52,270
KOLLOX SEW.

851
00:48:52,270 --> 00:48:58,090
Let me jimxu dan up sabiex inkunu nistgħu attwalment
naraw x'jiġri meta I tip Stats 50.

852
00:48:58,090 --> 00:49:02,140
Avviż li f'dan il-każ, il-
kmand li jien out tqegħid

853
00:49:02,140 --> 00:49:06,310
huwa verament darb'oħra, biss l-iskrittura li l-
ser output mazz ta 'informazzjoni

854
00:49:06,310 --> 00:49:08,040
fil-format JSON.

855
00:49:08,040 --> 00:49:10,800
U r-raġuni li nagħmlu dan
B'dan il-mod hija li għaliex aħna

856
00:49:10,800 --> 00:49:15,480
qed joperaw, għaliex aħna ħadthom bil-miktub
il-kodiċi naħa tal-klijent fil JavaScript,

857
00:49:15,480 --> 00:49:19,500
nistgħu faċilment biss
parse JavaScript oġġetti,

858
00:49:19,500 --> 00:49:23,050
u verament tkun kapaċi li jimmanipulaw
dawk l-oġġetti bħad nixtiequ

859
00:49:23,050 --> 00:49:24,610
kwalunkwe oġġett JavaScript oħra.

860
00:49:24,610 --> 00:49:27,650
>> U għalhekk dan huwa konvenjenti ħafna
mod li jipprovdu xi informazzjoni

861
00:49:27,650 --> 00:49:31,950
mill-każ Ubuntu sottostanti,
bħan-numru verżjoni, l-ospitanti

862
00:49:31,950 --> 00:49:36,360
isem, jekk server huwa smigħ,
dak l-server huwa, hekk u ibqa 'sejjer hekk,

863
00:49:36,360 --> 00:49:39,150
u parse li ħafna
faċilment u malajr ħafna

864
00:49:39,150 --> 00:49:44,870
fil-plug-in li mbagħad se
li juruna kollha ta 'dik l-informazzjoni.

865
00:49:44,870 --> 00:49:47,920
Għalhekk għal darb'oħra, l-għarfien ewlieni
hawn li wieħed iżomm f'moħħu

866
00:49:47,920 --> 00:49:54,260
hija din il-firda bejn
l-istanza sottostanti,

867
00:49:54,260 --> 00:49:57,490
u wkoll fejn il-kodiċi jkun qiegħed jitgħabba.

868
00:49:57,490 --> 00:49:59,870
Li meta I jkollu klijent,
huwa l-ewwel tagħbija.

869
00:49:59,870 --> 00:50:03,951
Just dan il-fajl JavaScript statika minn
x'imkien, forsi CDN ta 'xi tip.

870
00:50:03,951 --> 00:50:06,450
Aħna ma verament ikollhom kura
wisq dwar dan l-ewwel pass.

871
00:50:06,450 --> 00:50:08,970
>> Aħna biss jafu li huwa
jimxi fuq il-naħa tal-klijent

872
00:50:08,970 --> 00:50:12,740
u li meta jien ser
jikkomunikaw ma 'din Docker każ.

873
00:50:12,740 --> 00:50:15,970
Li aħna qed tmur biex tagħmel dan
permezz tal-Cloud 9 SDK.

874
00:50:15,970 --> 00:50:20,460
Aħna ma attwalment ikollhom l-abbiltà,
użu JavaScript jew Node.js,

875
00:50:20,460 --> 00:50:21,750
li tikteb direttament miegħu.

876
00:50:21,750 --> 00:50:29,400
Aħna biss jużaw dawk SDK eżistenti
APIs li jagħmlu dik l-azzjoni għalina.

877
00:50:29,400 --> 00:50:32,490
U għal darb'oħra, wieħed mill-
affarijiet verament importanti

878
00:50:32,490 --> 00:50:38,990
huwa li meta I ħolqu dan,
meta stajt ħolqot din plug-in,

879
00:50:38,990 --> 00:50:42,510
u kif I am jaħdmu fuqu, wieħed
mill-affarijiet importanti li jagħmlu

880
00:50:42,510 --> 00:50:44,840
huwa biex iġibu l-JavaScript console.

881
00:50:44,840 --> 00:50:49,400
>> Minħabba peress li din hija kollha
joperaw fuq il-JavaScript,

882
00:50:49,400 --> 00:50:54,700
fuq il-naħa tal-klijent, jekk I użu
a console.log method-- hekk biss

883
00:50:54,700 --> 00:50:56,550
li juru eżempju hawn.

884
00:50:56,550 --> 00:51:07,630
Ejja nippruvaw timmodifika dan sempliċi
plug-in għall-log wkoll xi data.

885
00:51:07,630 --> 00:51:09,895
U aħna ser żid out standard.

886
00:51:09,895 --> 00:51:13,010

887
00:51:13,010 --> 00:51:16,810
Mela ejja bidla li tkun id-dritt hawn.

888
00:51:16,810 --> 00:51:19,560
Issa meta I tesegwixxi
console.log, wieħed iżomm f'moħħu

889
00:51:19,560 --> 00:51:21,630
li peress li dan qed taħdem
fuq il-naħa tal-klijent,

890
00:51:21,630 --> 00:51:24,900
I se tara dan fil tiegħi stess
JavaScript console, li

891
00:51:24,900 --> 00:51:28,540
huwa kif I mbagħad se tkun tista '
jippruvaw troubleshoot u debug

892
00:51:28,540 --> 00:51:30,330
xi wħud mill-problemi li għandi.

893
00:51:30,330 --> 00:51:34,110
>> Avviż li minħabba
I am fil-modalità SDK, jien

894
00:51:34,110 --> 00:51:37,820
mbagħad jistgħu jimmanipulaw
plug-ins fuq il-każ.

895
00:51:37,820 --> 00:51:39,800
Għalhekk anki jekk huwa
ffrankati fuq il-każ,

896
00:51:39,800 --> 00:51:47,130
dan huwa l-eżempju wieħed ta 'dan ta' qabel
regola qegħdin jiġu miksura, fejn il-Cloud 9

897
00:51:47,130 --> 00:51:51,030
SDK fatt se pull plug-ins mill-
sottostanti istanza u mbagħad imexxuhom.

898
00:51:51,030 --> 00:51:54,440
Allura li b'dan il-mod, jien imbagħad
kapaċi li jimmanipulaw u jinbena

899
00:51:54,440 --> 00:51:55,750
xi plug-ins hawn.

900
00:51:55,750 --> 00:51:58,080
Iżda sabiex għalija biex tara
aġġornamenti għal din plug-in,

901
00:51:58,080 --> 00:52:01,880
għaliex dan huwa fuq il-naħa tal-klijent,
I bżonn biex jiffrankaw dak plug-in

902
00:52:01,880 --> 00:52:04,950
u mbagħad rikarigu-workspace kollu,
sabiex il-ġdid plug-in hija mbagħad

903
00:52:04,950 --> 00:52:09,230
jitniżżlu fuq klijent tiegħi, fuq tiegħi
web browser, u mbagħad ikun qed jintuża.

904
00:52:09,230 --> 00:52:14,460
>> Allura issa meta I ikklikkja fuq dan is-Seminar
Dialog 2, aħna xorta tara dan.

905
00:52:14,460 --> 00:52:21,311
Imma issa nisperaw fil tiegħi JavaScript
djalogu, jekk naraw my-- stenna,

906
00:52:21,311 --> 00:52:21,810
Zomm.

907
00:52:21,810 --> 00:52:24,420
I jista 'jkollhom biex tiftaħ il-frisk djalogu.

908
00:52:24,420 --> 00:52:30,230
Għandna tara dejta riċevuta tiegħi hawn.

909
00:52:30,230 --> 00:52:32,780
Data riċevuta, Hello,
Dan, li huwa inti recall,

910
00:52:32,780 --> 00:52:37,770
kien operazzjoni console.log li
aħna mitluba fl-plug-in.

911
00:52:37,770 --> 00:52:42,140
Allura din id-deskrizzjoni imbagħad
li semmejt qabel,

912
00:52:42,140 --> 00:52:45,460
dan id-djalogu, jew dan
dijagramma pjuttost, li jien

913
00:52:45,460 --> 00:52:49,140
imsemmi qabel huwa dak li jiġri.

914
00:52:49,140 --> 00:52:53,150
Iżda hemm xi importanti
eċċezzjoni biss għall-iżvilupp,

915
00:52:53,150 --> 00:52:55,490
li huwa li l-plug-in
innifsu jista 'attwalment

916
00:52:55,490 --> 00:52:59,160
tkun maħżuna fuq l-istanza Docker
temporanjament, peress preżumibbilment Cloud 9

917
00:52:59,160 --> 00:53:02,210
ma tridx li nkunu kapaċi
jimmanipulaw oġġetti fuq CDN tagħhom.

918
00:53:02,210 --> 00:53:08,650
>> U l-Cloud 9 klijenti, fuq it-tagħbija,
issib dawk plug-ins f'dak.

919
00:53:08,650 --> 00:53:11,540
C9 plug-in folder, u tagħbija dawk.

920
00:53:11,540 --> 00:53:15,780
Iżda dawk għadhom jiġri
biss fuq il-naħa tal-klijent.

921
00:53:15,780 --> 00:53:19,440
Mela allura dan huwa biss il-li
eċċezzjoni li jseħħ biss

922
00:53:19,440 --> 00:53:23,220
għall-iżvilupp ta 'Cloud 9 plug-ins.

923
00:53:23,220 --> 00:53:25,000
Iżda l-bqija tal-
time-- u r-raġuni

924
00:53:25,000 --> 00:53:26,708
li aħna rridu li verament
martell din home--

925
00:53:26,708 --> 00:53:30,140
huwa minħabba li ħafna mill-ħin dan huwa
ser tkun qed taħdem mill-CDN,

926
00:53:30,140 --> 00:53:33,030
u biss ser jitmexxew
purament mill-naħa tal-klijent.

927
00:53:33,030 --> 00:53:36,110
>> Normalment ser jkun hemm ebda
interazzjoni mal-plug-in,

928
00:53:36,110 --> 00:53:39,840
jew hemm ma jkollhomx li hemm xi
raġuni li l-plug-ins huma stess

929
00:53:39,840 --> 00:53:42,970
huma attwalment maħżuna fuq il-
sottostanti Docker eżempju,

930
00:53:42,970 --> 00:53:47,240
ħlief fil-każ ta '
dan l-iżvilupp SDK.

931
00:53:47,240 --> 00:53:51,510
Għalhekk għal darb'oħra, din il-bidliet biss
ftit minħabba l-fatt

932
00:53:51,510 --> 00:53:54,650
li qed norganizzaw modalità SDK.

933
00:53:54,650 --> 00:53:57,160
Huwa ser imbagħad tagħbija dawk
plug-ins mill-iżvilupp,

934
00:53:57,160 --> 00:54:01,690
u l-uniku għan hawnhekk hu hekk li
I jistgħu jużaw Cloud 9 tagħmel żvilupp

935
00:54:01,690 --> 00:54:04,620
għall Cloud 9 plugins.

936
00:54:04,620 --> 00:54:07,220
Iżda anke hekk, dan ma jbiddilx
għal darb'oħra kif xi parti minn dan xogħlijiet.

937
00:54:07,220 --> 00:54:09,650
Huwa għadu qed titmexxa
kompletament fuq il-naħa tal-klijent.

938
00:54:09,650 --> 00:54:16,260
>> Dan ifisser biss li kull meta nixtieq li
joħolqu Cloud 9 plug-ins fil Cloud 9,

939
00:54:16,260 --> 00:54:19,320
I joħolqu dawk plug-ins,
tpoġġihom fil tiegħi.

940
00:54:19,320 --> 00:54:25,110
C9 / plugins folder fid-dar tiegħi
direttorju, kun żgur jien fil-modalità SDK,

941
00:54:25,110 --> 00:54:29,290
rikarigu-paġna kull darba I attwalment
isiru tibdiliet għal dak plug-in,

942
00:54:29,290 --> 00:54:33,590
u tara x'jiġri fil
JavaScript console tiegħi.

943
00:54:33,590 --> 00:54:36,240
Just tmexxi tiegħi JavaScript
console biex tiżgura

944
00:54:36,240 --> 00:54:38,930
li kwalunkwe problemi
informazzjoni li I-post console,

945
00:54:38,930 --> 00:54:41,920
jew ħaġa oħra li jistgħu jseħħu
minħabba żbalji li stajt bil-miktub

946
00:54:41,920 --> 00:54:44,940
fil-kodiċi tiegħi jew bħalhom, jidher hemmhekk.

947
00:54:44,940 --> 00:54:48,007
>> U ma 'dan, huwa verament
biżżejjed biex tibda, I think,

948
00:54:48,007 --> 00:54:49,090
mal-Cloud 9 plug-ins.

949
00:54:49,090 --> 00:54:53,120
Speċjalment tieħu ħarsa lejn l-SDK
dokumentazzjoni li Cloud 9 jipprovdi.

950
00:54:53,120 --> 00:54:56,650
Huwa mod tajjeb ħafna biex jiksbu
beda, u faċilment

951
00:54:56,650 --> 00:54:59,900
joħolqu xi plug-ins għall Cloud 9.

952
00:54:59,900 --> 00:55:02,820
U ma 'dan, nixtieq nirringrazzja
inti kollha ħafna għas-sħubija għalija.

953
00:55:02,820 --> 00:55:05,550
Nispera li inti ser ikollok gost
miktub plug-ins għall Cloud 9.

954
00:55:05,550 --> 00:55:09,600
Forsi titjib plug-ins
li għandna issa, jew forsi anke

955
00:55:09,600 --> 00:55:11,360
jżid xi funzjonalità tal tiegħek.

956
00:55:11,360 --> 00:55:14,540
Aħna ħerqana li tara
dak li huwa inti toħloq.

957
00:55:14,540 --> 00:55:16,330
Sa dakinhar, bye.

958
00:55:16,330 --> 00:55:18,734