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
Building Ambitious Web Applications With Ember.js
Search
Christopher Meiklejohn
November 09, 2012
Programming
15
1.3k
Building Ambitious Web Applications With Ember.js
Web Unleashed 2012 Presentation
Christopher Meiklejohn
November 09, 2012
Tweet
Share
More Decks by Christopher Meiklejohn
See All by Christopher Meiklejohn
Towards a Solution to the Red Wedding Problem
cmeiklejohn
0
400
Language Support for Cloud-Scale Distributed Systems
cmeiklejohn
0
530
Towards a Systems Approach to Distributed Programming
cmeiklejohn
3
350
Scaling a Startup with a 21st Century Programming Language
cmeiklejohn
0
410
Practical Evaluation of the Lasp Programming Model at Scale
cmeiklejohn
4
2.7k
Just-Right Consistency - Closing the CAP Gap
cmeiklejohn
3
260
Declarative, Convergent, Edge Computation
cmeiklejohn
1
200
Just-Right Consistency - Closing the CAP Gap
cmeiklejohn
3
1.3k
A Certain Tendency of the Database Community
cmeiklejohn
0
460
Other Decks in Programming
See All in Programming
Caude codeで爆速開発
codelynx
0
100
AI Ramen Fight
yusukebe
0
110
「テストは愚直&&網羅的に書くほどよい」という誤解 / Test Smarter, Not Harder
munetoshi
1
220
iOS開発スターターキットの作り方
akidon0000
0
180
状態遷移図を書こう / Sequence Chart vs State Diagram
orgachem
PRO
3
250
MDN Web Docs に日本語翻訳でコントリビュートしたくなる
ohmori_yusuke
1
130
What's new in AppKit on macOS 26
1024jp
0
170
The Modern View Layer Rails Deserves: A Vision For 2025 And Beyond @ RailsConf 2025, Philadelphia, PA
marcoroth
2
790
Yes, You Can Work on Rails & any other Gem
kaspth
0
110
階層化自動テストで開発に機動力を
ickx
1
420
SwiftでMCPサーバーを作ろう!
giginet
PRO
2
190
「App Intent」よくわからんけどすごい!
rinngo0302
1
120
Featured
See All Featured
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
21
1.3k
Being A Developer After 40
akosma
90
590k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.8k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
60k
We Have a Design System, Now What?
morganepeng
53
7.7k
Optimizing for Happiness
mojombo
379
70k
The Cult of Friendly URLs
andyhume
79
6.5k
A better future with KSS
kneath
238
17k
Designing Experiences People Love
moore
142
24k
Code Review Best Practice
trishagee
69
19k
Automating Front-end Workflow
addyosmani
1370
200k
The Invisible Side of Design
smashingmag
301
51k
Transcript
Building Ambitious Web Applications With Ember.js Christopher Meiklejohn @cmeik Friday,
November 9, 12
An Introduction To Ember.js Christopher Meiklejohn @cmeik Friday, November 9,
12
@cmeik Friday, November 9, 12
Basho Friday, November 9, 12
What is Ember.js? Friday, November 9, 12
MVC Structure Friday, November 9, 12
Data Bindings Friday, November 9, 12
Computed Properties Friday, November 9, 12
Data Bound Declarative Templates Friday, November 9, 12
State Managers Friday, November 9, 12
Declarative Router Friday, November 9, 12
Run Loop Friday, November 9, 12
Ember Data Friday, November 9, 12
Let’s get started! Friday, November 9, 12
Object Model Friday, November 9, 12
Objects and Classes Friday, November 9, 12
App.Person = Ember.Object.extend({ say: function(thing) { alert(thing); } }); var
person = App.Person.create(); person.say("Hello Joe."); Friday, November 9, 12
Observers Friday, November 9, 12
App.Person = Ember.Object.extend({ fullNameChanged: function() { console.log('fullNameChanged!'); }.observes('fullName') }); Friday,
November 9, 12
App.Person = Ember.Object.extend({ childMarried: function() { console.log('ERMAHGERD!'); }.observes('
[email protected]
') }); Friday,
November 9, 12
Mixins Friday, November 9, 12
App.Editable = Ember.Mixin.create({ edit: function() { this.set('isEditing', true); }, isEditing:
false }); App.CommentView = Ember.View.extend( App.Editable, { template: Ember.Handlebars.compile('...') }); Friday, November 9, 12
Computed Properties Friday, November 9, 12
App.president = Ember.Object.create({ firstName: "Barack", lastName: "Obama", fullName: function() {
return this.get('firstName') + ' ' + this.get('lastName'); }.property('firstName', 'lastName') }); App.president.get('fullName'); Friday, November 9, 12
Controllers Friday, November 9, 12
Controllers ObjectController ArrayController Controller Friday, November 9, 12
Ember.ArrayController.create({ content: [object1, object2] }); Ember.ObjectController.create({ content: object3 }); Friday,
November 9, 12
Controllers ObjectController ArrayController Controller Friday, November 9, 12
Controllers ObjectProxy ArrayProxy Friday, November 9, 12
App.president = Ember.Object.create({ firstName: "Barack", lastName: "Obama", fullName: function() {
return this.get('firstName') + ' ' + this.get('lastName'); }.property('firstName', 'lastName') }); App.president.get('fullName'); Friday, November 9, 12
App.presidentController = Ember.ObjectController.create({ contentBinding: 'App.president' }); App.presidentController.get('fullName'); Friday, November 9,
12
Views Friday, November 9, 12
App.PresidentView = Ember.View.create({ templateName: 'president', contentBinding: 'App.president' }); <script type='text/x-handlebars'
data-template-name='president'> {{fullName}} </script> Friday, November 9, 12
Run Loop Deferred rendering; change propagation; coalescing. Friday, November 9,
12
App.president = Ember.Object.create({ firstName: "George W.", lastName: "Bush", fullName: function()
{ return this.get('firstName') + ' ' + this.get('lastName'); }.property('firstName', 'lastName') }); App.president.set('firstName', 'Barack'); App.president.set('lastName', 'Obama'); Friday, November 9, 12
The Router and Application Structure Friday, November 9, 12
Application as a series of states Friday, November 9, 12
Application as a series of states hierarchy of views Friday,
November 9, 12
Friday, November 9, 12
Friday, November 9, 12
Friday, November 9, 12
Friday, November 9, 12
Nested Outlets Outlet as Controller/View Pair Friday, November 9, 12
<div class="navbar" style="margin-bottom:0"> <div class="navbar-inner"> <a class="brand" href="#">GiddyUp</a> {{outlet projects}}
</div> </div> {{outlet scorecards}} {{outlet testResults}} {{outlet scorecard}} Friday, November 9, 12
<div class="navbar" style="margin-bottom:0"> <div class="navbar-inner"> <a class="brand" href="#">GiddyUp</a> {{outlet projects}}
</div> </div> {{outlet scorecards}} {{outlet}} Friday, November 9, 12
State Machine Application as a series of states and transitions.
Friday, November 9, 12
GiddyUp.Router = Ember.Router.extend({ root: Ember.Route.extend({ index: Ember.Route.extend({ route: '/', redirectsTo:
'projects.index' }), // next slide }) }); Friday, November 9, 12
projects: Ember.Route.extend({ route: '/projects', // next slide index: Ember.Route.extend({ route:
'/' }), show: Ember.Route.extend({ route: '/:project_id' }); }); Friday, November 9, 12
connectOutlets: function(router, context) { router.get('applicationController'). connectOutlet('projects', 'projects', GiddyUp.Project.find()); }, Friday,
November 9, 12
Serialization The URL as a serialization of application state. Friday,
November 9, 12
projects: Ember.Route.extend({ route: '/projects', index: Ember.Route.extend({ route: '/' }), show:
Ember.Route.extend({ route: '/:project_id' }); }); /projects/ Friday, November 9, 12
projects: Ember.Route.extend({ route: '/projects', index: Ember.Route.extend({ route: '/' }), show:
Ember.Route.extend({ route: '/:project_id' }) }); /projects/:project_id Friday, November 9, 12
serialize: function(router, context) { return context.get('id'): } Friday, November 9,
12
Deserialization Deserialize the URL to a position in the state
chart. Friday, November 9, 12
projects: Ember.Route.extend({ route: '/projects', index: Ember.Route.extend({ route: '/' }), show:
Ember.Route.extend({ route: '/:project_id' }) }); /projects/:project_id Friday, November 9, 12
deserialize: function(router, params) { var projectId = params.project_id; return GiddyUp.Project.find(projectId);
} Friday, November 9, 12
Template Actions Target the router with actions. Friday, November 9,
12
projects: Ember.Route.extend({ route: '/projects', showProject: Ember.Router. transitionTo('projects.show'), index: Ember.Route.extend({ route:
'/' }), show: Ember.Route.extend({ index: '/:project_id' }) }); Friday, November 9, 12
<script type='text/x-handlebars' data-template-name='project'> <a {{action showProject this href=true}} >{{name}}</a> </script>
Friday, November 9, 12
Ember-Data And Persistence Friday, November 9, 12
Abstract Adapters REST, IndexedDb, etc. Friday, November 9, 12
Asynchronous Proxy; asynchronously populated; lazily loaded. Friday, November 9, 12
Identity Map Client side, in memory-cache. Friday, November 9, 12
Transactional Accumulate updates; commit and rollback. Friday, November 9, 12
State Managers Lifecycle management; isDirty, isClean, isSaving Friday, November 9,
12
App.Person = DS.Model.extend({ firstName: DS.attr('string'), lastName: DS.attr('string'), birthday: DS.attr('date'), children:
DS.hasMany('App.Child'), fullName: function() { return this.get('firstName') + ' ' + this.get('lastName'); }.property('firstName', 'lastName') }); var person = App.Person.find(1); Friday, November 9, 12
Tooling Friday, November 9, 12
QUnit https://github.com/emberjs/bootstrap Friday, November 9, 12
Ember-Rails https://github.com/emberjs/ember-rails Friday, November 9, 12
Iridium https://github.com/radiumsoftware/iridium Friday, November 9, 12
Rebar Plugins https://github.com/cmeiklejohn Friday, November 9, 12
Questions? Friday, November 9, 12