Rhodes Overview
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An overview of the Rhodes framework from Rhomobile, also introduces RhoSync server and UI Toolkits
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Rhodes Overview
- 1. Rhodes
- 2. RHodes What problem does it solve? How does it work? Opportunities & Challenges
- 3. RHodes What problem does it solve?
- 4. Cross-Platform “Businesses cannot maintain enterprise apps written individually for more than three smartphone operating systems past a 1.0 release” --Blum’s Law
- 5. Os/Language
- 6. Mobile CHallenges Device-specific Feel Common Patterns Maintaining Cross-Platform Code
- 7. RHodes How does it work?
- 8. CROSS-PLatform Ruby + HTML <html> CSS + #footer {
- 9. Rhodes &rhosync Shared Ruby code HTML/CSS varies per browser/screen size
- 10. Rhodes &rhosync Includes off-line storage Connected sync Device Capabilities Device-specific UI
- 11. Tools RhoHub: hosted IDE, build and sync Powerful command-line tools
- 13. Command Line rhodes ruby “gem” code generation to support common patterns single step build and install with “rake”
- 14. Architecture Web development patterns Separation of Concerns Model-View-Controller Isolation of Platform-specific code
- 15. Architecture
- 16. MVC
- 17. Views
- 19. Interaction User actions => URI URI => Controller action
- 20. SYnc
- 21. SYNC Source Adapter login query/sync create update delete logoff
- 22. UI toolKits
- 23. Toolkits Many toolkits offer platform-specific look & feel, particularly for the iPhone jQTouch iWebKit
- 24. Jqtouch Native-feeling iPhone UI in HTML and CSS with some components !
- 25. iWEBKit More native-looking iPhone widgets in HTML and CSS !
- 28. Challenges Browser Limitations Screen sizes Different Device Capabilities Design
- 29. Opportunities Define a Common Workflow Common code for core logic & behavior Development speed Common Branding across Platforms
- 30. Questions?
- 31. Operating Systems US only Q2/2009 by Canalys.[22] (data does not include Palm WebOS, which was introduced in June, 2009) comscore May 2009