Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
React-nativeの紹介
Search
裕美 吉田
July 02, 2016
Technology
1.8k
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
React-nativeの紹介
React-nativeの紹介。yidel 第24回勉強会で発表
裕美 吉田
July 02, 2016
More Decks by 裕美 吉田
See All by 裕美 吉田
React.jsの紹介
yuumi3
2
890
即戦力になるRubyエンジニアの作り方教えます
yuumi3
0
570
iOS 開発者のためのバックエンド入門 (2)
yuumi3
1
4.1k
iOS 開発者のためのバックエンド入門 (1)
yuumi3
15
8.8k
LoopBackに付いて少し
yuumi3
0
1.8k
Ruby開発者を増やすための教育について (8年間のRuby教育で得た知見)
yuumi3
7
4.1k
クラウドxスマフォ時代のRuby on Rails入門
yuumi3
2
250
真のWebプログラマー向け RubyMotion フレームワーク
yuumi3
4
1.5k
CLandMK
yuumi3
1
150
Other Decks in Technology
See All in Technology
AWSとAzureのマルチクラウド活用における強い味方___AWS_Kiroを使った二刀流スキル作成.pdf
duelist2020jp
1
170
Cloudflare製品を活用した AIガバナンス実践入門 / AI governance with Cloudflare Service
delta_tech
1
170
AI駆動開発をチームに根付かせる - 「1行も書かない」チームがHarnessを育てた1年 -
kenichirokimura
6
3.6k
AI時代のデータ基盤を考える問い
pacocat
0
800
Bet AI Day 2026丨バクラク Autopilot、業務システムの再設計
layerx
PRO
1
670
Bet AI Day 2026丨AIによって本質に戻るシステムリスク管理
layerx
PRO
0
460
Oracle AI Databaseデータベース・サービス: BaseDB/ExaDB-Dの可用性
oracle4engineer
PRO
1
1.1k
サイボウズ 開発本部採用ピッチ / Cybozu Engineer Recruit
cybozuinsideout
PRO
12
87k
Bet AI Day 2026丨Production-Ready AI Agents — エンタープライズの実務を任せるための設計と運用
layerx
PRO
2
1.4k
markdown-poster Introduction
kazamori
0
450
アクセスキー流出時の対応で再認識した攻撃側と防御側の非対称性について
kazzpapa3
1
500
魔法少女がClaude Codeを監視する / ccportal-deck
noriyukitakei
3
110
Featured
See All Featured
Learning to Love Humans: Emotional Interface Design
aarron
275
41k
Accessibility Awareness
sabderemane
1
190
Leading Effective Engineering Teams in the AI Era
addyosmani
9
2.5k
B2B Lead Gen: Tactics, Traps & Triumph
marketingsoph
0
230
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
10
1.3k
Leo the Paperboy
mayatellez
8
2.2k
Hiding What from Whom? A Critical Review of the History of Programming languages for Music
tomoyanonymous
3
1.2k
Lightning Talk: Beautiful Slides for Beginners
inesmontani
PRO
2
660
Context Engineering - Making Every Token Count
addyosmani
9
1.1k
The Invisible Side of Design
smashingmag
301
52k
Automating Front-end Workflow
addyosmani
1369
210k
Measuring Dark Social's Impact On Conversion and Attribution
stephenakadiri
2
260
Transcript
3FBDUOBUJWF ͷհ ٢ా༟ඒ
ࣗݾհ
٢ా༟ඒ :PTIJEB:VVNJ ༗ݶձࣾ&:0⒏DF IUUQXXXFZP⒏DFDPN #MPHIUUQZVVNJIBUFOBCMPHDPN 5XJUUFS!ZVVNJ 3
աڈ େֶͷֶ෦ଔۀ ଔۀݚڀͰ-JTQॲཧܥʹؔΘΔ ࠐܥͷձࣾʹब৬ $"%ͷϕϯνϟʔاۀʹస৬ $"%ͷίΞ෦ͷ։ൃ γϦίϯόϨʔΛ๚ͨ͠ΓɺถࠃਓͱࣄΛ ܦݧ 4
̌ੈل͕ऴΘΔͷͰಠཱ ΧϦϑΥϧχΞͷ੨͍ۭΛΈͨ ͋·ΓձࣾʹೃછΊͳ͍ਓͩͬͨ ωοτͷ࣌ʹͳͬͨ 5 IUUQCMPHMFYVFTDPKQIUNM͔Β
&:0⒏DF ʹಠཱ ։ൃ 8FC 3VCZPO3BJMT J1IPOF ڭҭ ͓٬༷ͷΛղܾ͢Δ*5ڭҭ 3VCZPO3BJMT
J04 6 3FBDUKT
&:0⒏DF։ൃ 8FC 7 w ΞδΞϦʔάΞΠεϗοέʔ wIUUQXXXBMIPDLZKQ wνʔϜɾબखͷूܭ w1FSMಠࣗϑϨʔϜϫʔΫ wΞϩϋύʔΫ wIUUQQBSLBMPIB
TUSFFUDPN w4/4 w+BWB4FBTBS wωοτγϣοϓ wIUUQXXXCPSPDPKQ w3BJMTK2VFSZ w34QFD$VDVNCFS w๖͑τʔΫ ༏ͱ4LZQF Ͱ͓ wIUUQXXXNPFUBMLKQ w༏ͱͷձ༧༧ w3BJMTK2VFSZ w34QFD3FRVFTU
&:0⒏DF։ൃ J1IPOF 8 ֆຊΞϓϦ J1IPOFJ1BE 5XFFUͳ͏ ແྉ ڭ͑ࢠ͕࡞ͬͨΞϓϦ ϦϦʔε͞Εͳ͔ͬ ͨ"ࣾΞϓϦ
ࣥච 9
ߨԋ 10 RubyKaigi2008 Ruby World Conference 2013 Ruby Business Users
Conference 2014, 2015
࠷ۙͷࣄ 11 ສߦͷK2VFSZϕʔεͷ41"Λ 3FBDUKTҠߦ IUUQZVVNJIBUFOBCMPHDPNFOUSZ
3FBDUOBUJWF
3FBDU/BUJWF +4 3FBDUͰεϚϑΥΞϓϦΛߏங ͢ΔͨΊͷϑϨʔϜϫʔΫ J04 "OESPJEʜରԠ σόΠε (14 Χϝϥʜ ར༻Ͱ͖Δ
IUNMͷເΑ͏Ұʁ 13
14 3FBDU/BUJWF ίʔυɿIUUQTHJUIVCDPNZVVNJSFBDU@KZBOLFO CSBODISFBDUOBUJWF σϞ
ͦ͏͍͏ͷੲ͋ͬͨΑͶ 5JUBOJVN 1IPOF(BQ $PSEPWB ʜ 15
ੲͱԿ͕ҧ͏ͷʁ 3FBDUKT 3FBDUOBUJWFͷ3FBDU3FBDUKT ͷ3FBDU 16
3FBDUKTͱ
·ͣ41" ࠷ۙͷ8FCαΠτ 4JOHMF1BHF"QQMJDBUJPO
ݹ͖ྑ͖8FCΞϓϦ 19 controller model view HTML (css, image) request HTML
Server Browser
"KBYγϯϓϧ 20 controller model view HTML (css, image) request HTML
Server Browser JS request HTML
"KBYෳࡶ 21 controller model view HTML (css, image) request HTML
Server Browser JS request HTML state, data
41" 22 controller model request Server Browser JS controller model
view HTML css, image JSON iOS / Android request JSON $MJFOUTJEF.7$ͱݺΕΔࣄ͋Δ
23 ຖͷΑ͏ʹ৽͍͠ϥΠϒϥϦʔɾ ϑϨʔϜ͕ొ͍ͯͨ͠ 41"ϥΠϒϥϦʔɾϑϨʔϜϫʔΫ
3FBDUKT 24 ͔͠͠ɺ41"ϥΠϒϥϦʔɾϑϨʔ ϜϫʔΫͷউऀ͕ܾ·Γ·ͨ͠
3FBDUKT 3FBDUJTBHBNFDIBOHJOHJOOPWBUJPO
&:0⒏DF 3FBDUKT γϯϓϧͳϓϩάϥϛϯάϞσϧͱੑೳ Λཱ྆ ϝϯςφϯεੑ͕ߴ͍ίʔυ͕ॻ͚Δ 'BDFCPPL͕࣮ࡍʹ͍ͬͯΔ࣮ 26
&:0⒏DF 3FBDUKT γϯϓϧͳϓϩάϥϛϯάϞσϧͱੑೳΛཱ྆ 27 override func viewDidLoad() { super.viewDidLoad() self.instance
= XXXX1 ͍Ζ͍Ζઃఆ } @IBAction func pushButton(sender: AnyObject) { self.instance = XXXX2 ඞཁͳॴΛॻ͖͑Δ } ը໘ͷঢ়ଶΛॳظԽ ը໘શମΛදࣔ Ұ෦Λ࠶දࣔ ը໘ͷঢ়ଶΛมߋ Button J04 K2VFSZʜ Πϕϯτ
&:0⒏DF 3FBDUKT γϯϓϧͳϓϩάϥϛϯάϞσϧͱੑೳΛཱ྆ 28 class Top extends Component { constructor(props)
{ super(props) this.state = { . . . } } render() { <શը໘දࣔ༻ίʔυ> } onClick(event) { this.stat.xxx = {XXXX} } } ը໘ͷঢ়ଶΛॳظԽ ը໘શମΛදࣔ ࣗಈతʹҰ෦ͷΈ Λ࠶දࣔ ը໘ͷঢ়ଶΛมߋ Button 3FBDUKT Πϕϯτ
&:0⒏DF 3FBDUKT 7JSUVBM%0. 3FBDUKTͷද͕ࣔߴԽͰ͖Δٕज़ ϝϞϦʔ্ʹͷมߋલޙͷ%0.Λ࣋ͪɺ มߋ͕͋ͬͨ෦Λݕग़͠ɺຊʹมߋ͕ ඞཁͳ෦ͷΈΛը໘ʹө͢Δ 29
3FBDUKT ίϯϙʔωϯτ $PNQPOFOUΛܧঝͨ͠Ϋϥε ϑϧػೳ ؔ දࣔͷΈͷίϯϙʔωϯτ 30
3FBDUKT 31 IUUQUFSPQBJOGPCMPHDIBOHFBOEJUTEFUFDUJPOJOKBWBTDSJQUGSBNFXPSLTIUNM ΑΓ 7JSUVBM%0. ϒϥβʔ ը໘ +4 ϝϞϦʔ
&:0⒏DF 3FBDUKT ϝϯςφϯεੑ͕ߴ͍ίʔυ͕ॻ͚Δ ίϯϙʔωϯτࢦ +4ͷதʹ)5.-Λॻ͘+49Λ࠾༻ 32
3FBDUKT 33
34 3FBDUKT ??
Ͱɺ+BWB4DSJQUͬͯ͋ ͷμα͍ݴޠͰ͠ΐ͏ ͋ͳͨɺݱࡏͷ+BWB4DSJQUΛͬ ͍ͯ·͔͢ʁ 35
&4 &4
&4 &4 +BWB4DSJQUͷ৽͍༷͠ &$."4DSJQU ͷ ൛ ैདྷ&4ͱݺΕ͍ͯͨͷ ͪͳΈʹݱࡏͷ+4&4 Ϋϥεʑͷ৽͍͠จ๏͕ಋೖ͞Εॻ͖ ͕͢͞େ෯ʹ্ͨ͠
&4 &4 ࠷༷͕ۙ֬ఆ 37
38 &4 &4 var PI = 3.141592 function square(x) {
return x * x; } function tax(n, rate) { if (rate == undefined) rate = 0.08; return Math.floor(n * rate); } const PI = 3.141592 square = (x) => x * x tax = (n, rate = 0.08) => Math.floor(n * rate) &4 &4
39 &4 &4 Jyanken = (function() { function Jyanken(hand) {
this.hand = hand; } jyanken.prototype.poi = function() { return this.hand = Math.floor(Math.random() * 3); }; jyanken.prototype.judge = function(your) { if (this.hand === your.hand) { return "Ҿ͖͚"; } else if ( ..লུ.. ) { return "উͪ"; } else { return "ෛ͚"; } }; return Jyanken; })(); class Jyanken { constructor(hand) { this.hand = hand } poi() { this.hand = Math.floor(Math.random() * 3) } judge(your) { if (this.hand === your.hand) { return "Ҿ͖͚" } else if ( ..লུ.. ) { return "উͪ" } else { return "ෛ͚" } } } &4 &4
&4 &4 ݱ࣌Ͱϒϥβʔͷαϙʔτશ Ͱͳ͍ ಛʹεϚϑΥͷϒϥβʔμϝ ݱࡏ&4͔Β&4ʹม͢Δπʔϧ ද#BCFM Ͱม͠ར༻͞Ε͍ͯΔ 40
IUUQTLBOHBYHJUIVCJPDPNQBUUBCMFFTΑΓ
41 &4 &4 +BWB4DSJQU"MUFSOBUJWFT $P⒎F4DSJQU ͏Ε·͠ΐ͏ 5ZQF4DSJQU ܕ͕͖ 4XJGU ͳํ͍·͠ΐ͏
7JTVBM4UVEJP 8FC4UPSN #BCFMͳ Ͳ͕ରԠ
3FBDUKT
43 3FBDU/BUJWF ίʔυɿIUUQTHJUIVCDPNZVVNJSFBDU@KZBOLFO CSBODISFBDUOBUJWF ίʔυ
3FBDUKTϕετϓϥΫςΟε 44 ίϯϙʔωϯτ ίϯϙʔωϯτࢠ ίϯϙʔωϯτଙ σʔλ QSPQT Πϕϯτ TUBUF
&:0⒏DF 3FBDUOBUJWFKT ใݯ IUUQTGBDFCPPLHJUIVCJPSFBDUOBUJWF 45
͓·͚ɺ&MFDUSPO ϚϧνϓϥοτϑΥʔϜͷ(6*ΞϓϦΛ ࡞ΔͨΊͷϑϨʔϜϫʔΫ 8JOEPXT .BD -JOVY /PEFKT $ISPNJVNϕʔε ͱͱ"UPNΤσΟλʔͷҰ෦ͩͬͨ ࣮ࡍʹΘΕ͍ͯΔ
46
47 &MFDUSPO
3FBDUKTྑ͍Αʂ 3FBDUOBUJWF༻్͕߹͑ͬ ͯΔͱྑ͍ͷͰ 48 ·ͱΊ ίʔυɿIUUQTHJUIVCDPNZVVNJSFBDU@KZBOLFO
͓Βͤ &:0⒏DF3FBDUKTͷڭҭ Λ։࢝͠·ͨ͠ɻ 49