This document summarizes a presentation about getting from requirements to an MVC application architecture using Sencha Touch. It discusses scaling a travel booking application to handle global traffic volumes. It also outlines using Ext.js data modeling and MVC patterns to build slick views that can handle changing policies and requirements from enterprise customers. Key components discussed are task nodes, controllers, models, views, and inception points to monitor the flow between these patterns and components when building the application.

1. Getting from A to MVC
Sabre with Sencha Touch
Presented by: @stephenpond
Confidential Confidential
Wednesday, November 2, 11

2. Financials
Scale
Global Reach
Number of billable and non-
billable trnx in a day
Confidential
2
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3. GetThere Customers Lead the Way
Confidential
3
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4. Wednesday, November 2, 11

5. Wednesday, November 2, 11

6. • Agile requirements mean fast
Data modeling
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7. • Savvy Enterprise Customers need
Slick Views
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8. Dealing with Policies
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9. MVC and Policy Flow
Task Nodes - Tasks, sub tasks. Machines of Finite State
Controller - Handles input from View and directs them to
Model
Inception Points - Monitors
Wednesday, November 2, 11

10. Fill out an Authorizer Form
Task Node
Extends Ext.data.Node
Attributes:
STATUS: COMPLETE/
READY
Policy Objective Node
Please select a Reason Form
Checkout Objective
Extends
Extends Ext.data.Node Node
Ext.data.Node
Attributes: Extends
Attributes:
STATUS: COMPLETE/ Ext.data.Node
STATUS: COMPLETE/
READY READY
Attributes:
STATUS: COMPLETE/
• Ext.Data.Node READY
ShopAndBookExampleRootNode
Extends Ext.data.Node
Attributes:
STATUS: COMPLETE/READY
Wednesday, November 2, 11

11. BLACKBOX
TaskNode Controller
Inception
Point
Model View
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12. • Walkthrough
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13. • Thank you
• Presentation by Stephen Pond @stephenpond
Wednesday, November 2, 11