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Mvvm
Mvvm
Mvvm
Mvvm
Mvvm
Mvvm
Mvvm
Mvvm
Mvvm
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Mvvm
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Mvvm

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This presentation is about MVVM in QML/Cascades for the BlackBerry 10 operating system.

This presentation is about MVVM in QML/Cascades for the BlackBerry 10 operating system.

Published in: Education
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  • 1. MVVMModel View ViewModel @SamVerschueren
  • 2. whois• @SamVerschueren• Student
  • 3. Table of contents• mvvm4qml• mvvm • Benefits • Building blocks• Demo time
  • 4. mvvm4qml• Who? • Sam Verschueren Belgium • Mario Boikov Sweden• What? • Research• Where? • http://bitbucket.org/marioboikov/mvvm4qml
  • 5. MVVM• Model – View – ViewModel• Design Pattern• Related to MVC
  • 6. Benefits• Loosely coupled• Unit Testing• Reusability• Flexibility
  • 7. Building blocks
  • 8. View
  • 9. ViewModel• Abstraction of the view• Maintains the state of the view• Manipulate model as result of actions in the view• Only what’s necessary in the view
  • 10. View - ViewModel
  • 11. Model• Business logic• Holds information• Examples • School • Student • Car
  • 12. Demo Time
  • 13. View - ViewModel
  • 14. ViewModel – Service

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