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
Using View Models for simpler UI
Search
DAloG
September 07, 2016
Programming
1
320
Using View Models for simpler UI
DAloG
September 07, 2016
Tweet
Share
More Decks by DAloG
See All by DAloG
State normalization (RU)
dalog
0
160
Redux + MQTT
dalog
1
750
От задач к проблемам
dalog
1
210
Unlimited power of Data-Driven UI
dalog
4
600
Data-Driven View Controllers. Tips and Tricks
dalog
5
1.8k
2 years of Redux in iOS. Lessons learned
dalog
0
330
Why unidirectional architecture matter for iOS.
dalog
1
260
Mobile backend without REST
dalog
2
83
Self managed teams 101
dalog
0
130
Other Decks in Programming
See All in Programming
React への依存を最小にするフロントエンド設計
takonda
4
810
TypeScript Graph でコードレビューの心理的障壁を乗り越える
ysk8hori
2
1.2k
レガシーシステムにどう立ち向かうか 複雑さと理想と現実/vs-legacy
suzukihoge
14
2.3k
cmp.Or に感動した
otakakot
3
210
3rd party scriptでもReactを使いたい！ Preact + Reactのハイブリッド開発
righttouch
PRO
1
610
ローコードSaaSのUXを向上させるためのTypeScript
taro28
1
630
Jakarta EE meets AI
ivargrimstad
0
240
C++でシェーダを書く
fadis
6
4.1k
Why Jakarta EE Matters to Spring - and Vice Versa
ivargrimstad
0
1.2k
CSC509 Lecture 12
javiergs
PRO
0
160
とにかくAWS GameDay！AWSは世界の共通言語！ / Anyway, AWS GameDay! AWS is the world's lingua franca!
seike460
PRO
1
900
Flutterを言い訳にしない！アプリの使い心地改善テクニック5選🔥
kno3a87
1
200
Featured
See All Featured
Six Lessons from altMBA
skipperchong
27
3.5k
Stop Working from a Prison Cell
hatefulcrawdad
267
20k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
Building an army of robots
kneath
302
43k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.3k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
28
9.1k
GraphQLの誤解/rethinking-graphql
sonatard
67
10k
Code Review Best Practice
trishagee
64
17k
How to Ace a Technical Interview
jacobian
276
23k
Music & Morning Musume
bryan
46
6.2k
jQuery: Nuts, Bolts and Bling
dougneiner
61
7.5k
The Cult of Friendly URLs
andyhume
78
6k
Transcript
@daloog #iosdevuk Component Driven …and modular UI code with ViewModel
Alexey Demedetskyi
@daloog #iosdevuk https://www.youtube.com/watch?v=dJUEkjxylBw
@daloog #iosdevuk Alexey Demedetskyi
[email protected]
Github Speakerdeck iOS Team lead
@ Sigma Software
@daloog #iosdevuk MVVM: 2012 - 2015 MVC: 2009 - 2011
Redux: 2015 - …
@daloog #iosdevuk MVVM
@daloog #iosdevuk How to MVVM 1. Extract ViewModel from ViewController
2. ??? 3. Good design https://sharpfivesoftware.com/2016/07/20/mvvm-is-lipstick-on-a-pig/
@daloog #iosdevuk
@daloog #iosdevuk View Models
@daloog #iosdevuk “Design is never done.”
@daloog #iosdevuk
@daloog #iosdevuk Art
@daloog #iosdevuk Art Engineering
@daloog #iosdevuk
@daloog #iosdevuk Feedback loop
@daloog #iosdevuk Definition of done
@daloog #iosdevuk Better tools
@daloog #iosdevuk Better result
@daloog #iosdevuk Art Engineering UI - ?
@daloog #iosdevuk Art Engineering UI
@daloog #iosdevuk UI is the hardest CS problem
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk Zero* dependency** rule*** * - not actually zero
** - internal is ok *** - not a rule at all
@daloog #iosdevuk TDD?
@daloog #iosdevuk
@daloog #iosdevuk Singletons
@daloog #iosdevuk Dependency net ViewController Network Database DataModel Application
@daloog #iosdevuk Dependency tree ViewController Network Database DataModel Application View
@daloog #iosdevuk Parent is always responsible for child dependencies
@daloog #iosdevuk Module External dependency
@daloog #iosdevuk Module Internal dependency
@daloog #iosdevuk Module context always should be external
@daloog #iosdevuk Zero dependency UI?
@daloog #iosdevuk Component UI
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk Action
@daloog #iosdevuk https://medium.com/swift-fox/react-native-native-28e37f7de1ae#.x3l8sip38 Native React Native
@daloog #iosdevuk VM == Props
@daloog #iosdevuk MVVM
@daloog #iosdevuk React
@daloog #iosdevuk VM + Dynamic Animations, partial updates, etc.
@daloog #iosdevuk Deposit Time
@daloog #iosdevuk Deposit Time
@daloog #iosdevuk Deposit Time + + - - -
@daloog #iosdevuk State = f(t)
@daloog #iosdevuk Event = ΔState
@daloog #iosdevuk State = ∫Event
@daloog #iosdevuk
@daloog #iosdevuk CQRS Event sourcing
@daloog #iosdevuk
@daloog #iosdevuk Data driven
@daloog #iosdevuk Data driven
@daloog #iosdevuk VM + Complexity Containers, transition
@daloog #iosdevuk https://medium.com/@dan_abramov/smart-and- dumb-components-7ca2f9a7c7d0#.62d4jggzw
@daloog #iosdevuk FriendsList VC Friend VC FriendsList VM Friend VM
@daloog #iosdevuk
@daloog #iosdevuk
@daloog #iosdevuk Shared state
@daloog #iosdevuk http://redux.js.org
@daloog #iosdevuk ReSwift https://github.com/ReSwift/ReSwift
@daloog #iosdevuk P == NP ?
[email protected]
@daloog #iosdevuk Questions?
[email protected]
dalog
takonda
ysk8hori
suzukihoge
otakakot
righttouch
taro28
ivargrimstad
fadis
javiergs
seike460
kno3a87
skipperchong
hatefulcrawdad
keavy
kneath
danielanewman
eileencodes
sonatard
trishagee
jacobian
bryan
dougneiner
andyhume
![@daloog #iosdevuk Alexey Demedetskyi [email protected] Github Speakerdeck iOS Team lead](https://files.speakerdeck.com/presentations/7cefb1a43ca14b0da2cb2e91891fac4e/slide_2.jpg){kind=link}
![@daloog #iosdevuk P == NP ? [email protected]](https://files.speakerdeck.com/presentations/7cefb1a43ca14b0da2cb2e91891fac4e/slide_66.jpg){kind=link}
![@daloog #iosdevuk Questions? [email protected]](https://files.speakerdeck.com/presentations/7cefb1a43ca14b0da2cb2e91891fac4e/slide_67.jpg){kind=link}