Text
Application Architecture
Presentation Layer
Application Layer
Business Logic
Data Access
- User Interface Architecture
- Separation of Concerns
Title Text
Model
Presenter
View
Model
Presenter
View
Module
ModulePresenter
ModulesView
ModuleItemView
ModulesListingView
Mediator Pattern
Uses Backbone.js and Marionette
Lot of components interacting with each other
High coupling
Solution?
Mediator Pattern
"An object that encapsulates how a set of objects interact"
Mediator Pattern
- No direct communication, only through Mediator Object
- Reduced Dependencies
- Lower Coupling
ModuleSearch
TimeTable
ModuleList
Mediator
(listens for events)
Register
Calls
functions
addModule
removeModule
displayLesson
Make changes
A Similar App
Thank You!
Akshat Dubey
Rupali Roy Choudhury
Suranjana Sengupta
Anand Sundaram