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
Ember 2.0 - RFC Recap
Search
Robert Jackson
November 13, 2014
Programming
6
670
Ember 2.0 - RFC Recap
Video:
http://youtu.be/69wMY3CaklY?t=1h8m49s
Robert Jackson
November 13, 2014
Tweet
Share
More Decks by Robert Jackson
See All by Robert Jackson
😂 of TypeScript
rwjblue
0
350
Testing: The Modern Way
rwjblue
0
43
Glimmer ✨ as a Gateway to Ember 🐹
rwjblue
0
59
Testing: The Future... Today?
rwjblue
0
61
Rails Developer's Intro to Ember
rwjblue
1
180
Testing - The Next Frontier
rwjblue
1
69
A tale of two pods
rwjblue
3
840
Ember CLI Addons
rwjblue
7
800
RAILS + EMBER.JS + EMBER-CLI = ❤
rwjblue
10
1.8k
Other Decks in Programming
See All in Programming
知って得する@cloudflare_vite-pluginのあれこれ
chimame
1
140
React は次の10年を生き残れるか:3つのトレンドから考える
oukayuka
41
16k
DynamoDBは怖くない!〜テーブル設計の勘所とテスト戦略〜
hyamazaki
0
180
CLI ツールを Go ライブラリ として再実装する理由 / Why reimplement a CLI tool as a Go library
ktr_0731
3
950
Streamlitで実現できるようになったこと、実現してくれたこと
ayumu_yamaguchi
2
270
Android 15以上でPDFのテキスト検索を爆速開発!
tonionagauzzi
0
180
階層化自動テストで開発に機動力を
ickx
1
470
Reactの歴史を振り返る
tutinoko
1
170
AIのメモリー
watany
12
1.2k
Claude Code と OpenAI o3 で メタデータ情報を作る
laket
0
110
中級グラフィックス入門~効率的なメッシュレット描画~
projectasura
4
2.4k
AWS Summit Japan 2024と2025の比較/はじめてのKiro、今あなたは岐路に立つ
satoshi256kbyte
1
260
Featured
See All Featured
Six Lessons from altMBA
skipperchong
28
3.9k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
332
22k
The Language of Interfaces
destraynor
158
25k
GraphQLの誤解/rethinking-graphql
sonatard
71
11k
Code Reviewing Like a Champion
maltzj
524
40k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
870
Facilitating Awesome Meetings
lara
54
6.5k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
GitHub's CSS Performance
jonrohan
1031
460k
StorybookのUI Testing Handbookを読んだ
zakiyama
30
6k
Transcript
Ember 2.0
Who the heck is this guy? • DockYarder • Ember
Core Team • General Open Source Addict twitter: rwjblue github: rwjblue
Thank You!!
Ember 2.0? https://github.com/emberjs/rfcs/pull/15
What is planned? • Template Updates • Components • Ember
CLI • Simplify Concepts
Template Updates
Templates • Attribute Bindings • Components • Block Parameters •
Sane Context • One-way Bindings
Templates: Attribute Bindings
Templates: Attribute Bindings Today: <a {{bind-attr href=url}}>Click here</a>
Templates: Attribute Bindings Tomorrow: <a href={{url}}>Click here</a>
Templates: Attribute Bindings Tomorrow (interpolation): <img alt="{{firstName}}'s picture"></img>
Templates: Attribute Bindings Tomorrow (class syntax): <div class="{{if prop "is-truthy"
"is-falsey"}}">
Templates: Components
Templates: Components Today: {{audio-player src=audioSource started="playing" stopped="paused" }}
Tomorrow: <audio-player src={{audioSource}} started={{action "playing"}} stopped={{action "paused"}} > Templates: Components
Templates: Block Parameters
Today: <ul> {{#each todo in todos}} <li>{{todo.title}}</li> {{/each}} </ul> Templates:
Block Parameters
Tomorrow: <ul> {{#each todos as |todo|}} <li>{{todo.title}}</li> {{/each}} </ul> Templates:
Block Parameters
Templates: Block Parameters Tomorrow? <form-for model as |f|> {{f.input model.name}}
{{f.input model.title}} </form-for>
Templates: Sane Context
Today: <ul> {{#each todos}} <li>{{title}}</li> {{/each}} </ul> Templates: Sane Context
Tomorrow: <ul> {{#each todos as |todo|}} <li>{{todo.title}}</li> {{/each}} </ul> Templates:
Sane Context
Templates: One-way Bindings
Templates: One-way Bindings <some-component foo={{bar}}> </some-component> `bar` cannot be changed
by `some-component`
Templates: One-way Bindings <some-component foo={{mut bar}}> </some-component> `bar` can be
changed by `some-component`
Templates: One-way Bindings <some-component foo={{bar}} update={{action "updateBar"}}> </some-component>
Templates: One-way Bindings // app/components/some-component.js export default Component.extend({ keypress: function()
{ this.attrs.update(this.getCurrentValue()); } });
Components
• Attributes • Actions • Routable Components Components
Components: Attributes
Template: <x-foo name={{model.name}} city={{model.city}} > </x-foo> Components: Attributes
Component: XFooComponent.create({ attrs: { name: "Robert", city: "Boston" } });
Components: Attributes
Components: Attributes actions: { doSomething: function() { this.set('attrs.name', 'Max'); }
}
Components: Attributes Assertion: You can’t set `attrs.name`!
Template: <x-foo name={{mut model.name}} city={{model.city}} > </x-foo> Components: Attributes
Components: Actions
Components: Actions Template (today): {{audio-player start="playing" stop="paused"}}
Components: Actions Component (today): AudioPlayerComponent.extend({ play: function() { this.sendAction('start'); }
});
Components: Actions Template (tomorrow): <audio-player start={{action "playing"}} stop={{action "paused"}} >
Components: Actions Component (tomorrow): AudioPlayerComponent.extend({ play: function() { this.attrs.start(); }
});
Components: Routable
Components: Routable // Ember.Route implementation attrs: function() { return {
model: this.model(); } }
Components: Routable // Ember.Route implementation setupComponent: function(Component) { return RSVP.hash(this.attrs())
.then(function(attrs) { return Component.create(attrs); }); }
Components: Routable // Ember.Route implementation setupComponent: function(Component) { return RSVP.hash(this.attrs())
.then(function(attrs) { return Component.create(attrs); }); }
Ember CLI
Ember CLI • Refactor API doc examples • Refactor Guides
• Update emberjs.com
Simplify Concepts
The End