Introduction to SproutCore at JSConf
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Mike Subelsky from OtherInbox.com demonstrates the awesomeness of the SproutCore framework for building desktop apps in JavaScript
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Introduction to SproutCore at JSConf
- 2. Fast & uid
- 4. Local agency
- 5. Server not worried about UI
- 6. {quot;statusquot;:quot;1quot;, quot;dataquot;: [{quot;guidquot;:quot;PAPER-110226quot;,quot;typequot;:quot;Paperquot;,quot;titlequot;: quot;Disaggregation of rainfall time series via Gibbs samplingquot;,quot;abstractquot;:quot;We propose a MCMC methodology to estimate all the components of the RodriguezIturbe model.quot;, quot;yearquot;:quot;1998quot;,quot;fixedyearquot;:quot;2quot;,quot;referencesquot;: [quot;PAPER-22950quot;,quot;PAPER-434520quot;,quot;PAPER-77136quot;],quot;c itationsquot;:[],quot;authorsquot;: [{quot;guidquot;:quot;AUTHOR-128481quot;,quot;namequot;:quot;R. L. Smithquot;}, {quot;guidquot;:quot;AUTHOR-243476quot;,quot;namequot;:quot;V. Granvillequot;}]}
- 7. class RefreshController < ApplicationController before_filter :signin_required def index render :text => JSON.generate(Refresher.new(params).to_hash) end end
- 8. Introduction to SproutCore Mike Subelsky @subelsky
- 9. The Near Future “[Screw] the server, move all the processing power to the client” quot;move presentation back to the clientquot; - Chris WIlliams
- 10. The Near Future TaffyDB Titanium Cappuccino O3D PhoneGap
- 11. The Present
- 14. ~200 ms
- 15. Not much storage
- 17. For Cloud Apps
- 18. Borrows Patterns
- 19. Different API
- 20. quot;How would you build Cocoa for the web browser if you could rewrite it from scratch...
- 21. ...throwing away old out of date parts?quot; - Charles Jolley
- 22. Borrows Patterns
- 25. Cocoa Touch
- 26. Cocoa Touch Courtesy Neven Mrgan
- 27. What Could We Build?
- 28. MMORPG Audio editor IDE* CASE Workflow GIS Guitar-hero clone? What Could We Build? CRM Statistics Video editor* Image editor CAD
- 31. What Desktop Developers Have Local database Keyboard management Focus management Drag-and-drop Drawing layer Bindings & Observers*
- 32. What Desktop Developers Have Local database MVC Event handling Keyboard management Timers Focus management Build system Drag-and-drop Testing framework Drawing layer Incremental Loading Bindings & Observers*
- 34. Key-Value Coding
- 36. Key-Value Coding Key-Value Observation Bindings
- 38. Key-Value Coding object.get(‘name’); // ‘Bob’ object.set(‘name’,‘Sarah’); // object
- 39. Key-Value Coding object.name object.name = ‘Sarah’
- 40. Key-Value Coding object.name object.name = ‘Sarah’
- 41. Key-Value Observation ContactListItem View Contact Contact Contact <h2>Lucy Smith</h2> Contact guid: 5 firstName: quot;Lucyquot;
- 42. Key-Value Observation ContactsController content = contacts collection selection = contact 5 ContactListItem View Contact Contact Contact <h2>Lucy Smith</h2> Contact guid: 5 firstName: quot;Lucyquot;
- 43. Key-Value Observation ContactController content = ContactsController.selection ContactsController content = contacts collection selection = contact 5 ContactListItem View Contact Contact Contact <h2>Lucy Smith</h2> Contact guid: 5 firstName: quot;Lucyquot;
- 44. Key-Value Observation ContactController content = ContactsController.selection ContactsController content = contacts collection selection = contact 5 ContactListItem View Contact Contact Contact <h2>Lucy Smith</h2> Contact guid: 5 firstName: quot;Lucyquot;
- 45. Key-Value Observation ContactController content = ContactsController.selection ContactsController content = contacts collection selection = contact 5 ContactListItem View Contact Contact Contact <h2>Lucy Smith</h2> Contact guid: 5 firstName: quot;Lucyquot; object.set(‘name’,‘Sarah’);
- 46. Key-Value Observation ContactController content = Change ContactsController.selection ContactsController Change content = contacts collection selection = contact 5 ContactListItem View Change Contact Contact Contact <h2>Lucy Smith</h2> Contact guid: 5 firstName: quot;Lucyquot; object.set(‘name’,‘Sarah’);
- 47. Key-Value Observation ContactController content = Change ContactsController.selection ContactsController Change content = contacts collection selection = contact 5 ContactListItem View Change Contact Contact Contact <h2>Sarah Smith</h2> Contact guid: 5 firstName: quot;Lucyquot; object.set(‘name’,‘Sarah’);
- 48. Bindings ContactController content = ContactsController.selection ContactsController content = contacts collection selection = contact 5 ContactListItem View Contact Contact Contact <h2>Lucy Smith</h2> Contact guid: 5 firstName: quot;Lucyquot;
- 49. KVC/KVO Demo
- 50. Properties require('core'); Contacts.Contact = SC.Record.extend({ fullName: function() { return [this.get('firstName'), this.get('lastName')].join(' '); }.property('firstName', 'lastName') });
- 51. Code Base Tour 0.9.x API
- 52. What gets downloaded? javascript.js* stylesheet.css index.html images (sprite for bonus) All can be cached
- 53. SC generates these files on the fly in development mode Served by Merb / Rack
- 54. SC builds these files as static assets in production mode Served by Apache,Varnish, CDN, etc. Rails-style asset tags
- 55. Thanks to Erich Ocean and Charles Jolley
- 56. Questions? mike@oib.com @subelsky