Ember Data Oleg Yaroshevych, 2014 @yaroshevych
Ember Data Framework
Dec 05, 2014
1. Quick overview of Ember.js framework.
2. Ember Data core features.
3. Customisation of Ember Data.
by Oleg Yaroshevych (Consultant Software Engineer, GlobalLogic)
for Kharkiv JS&UI Meetup #1
2. Ember Data core features.
3. Customisation of Ember Data.
by Oleg Yaroshevych (Consultant Software Engineer, GlobalLogic)
for Kharkiv JS&UI Meetup #1
Welcome message from author
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Transcript
Web Framework MVC* Single Page Apps
What is Ember.js
Application Run Loop Object Model MVC* Pattern Ember Cli
Core concepts
Ember Inspector
Ember Data
A data persistence library Models & relationships Data-agnostic
Key features
Client cache Models lifecycle Data & metadata Filters & queries
Store
Identity Map
App.User = DS.Model.extend({ name: DS.attr(‘string’), active: DS.attr('boolean', { defaultValue: false }), comments: DS.hasMany(‘comment'), selected: false});
Model
RelationshipsN:1, 1:N, N:M !!!
Async Side loading Explicit inverses
comments: DS.hasMany(‘comment’) user: DS.belongsTo(‘user')
Model lifecycle
Customization
REST by default FixtureAdapter HTTP headers URLs
Adapters Know how to talk to the server
Normalize names Transform values Handle relationships
Serializers
Demo/yaroshevych/resume-builder
Resources
emberjs.com emberwatch.com emberweekly.com
Thank You
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