This app is a data entry app, the implementation of the app uses activities (forms in conventional terms) to perform the common CRUD (Create, Read, Update, Delete) operations seen in most data centric computer software.
The UI, described in UIActivities.html, is used to render the data to the end user. The UI facilitates the user's interaction (CRUD) with the data. The actual work of creating new data, retrieving data, updating data, deleting data, and ensuring data integrity is specified in this document.
The data structures used in this app are described in DataLayer.html
In order to successfully encapsulate the functionality required to define the data and to implement the CRUD operations on the data, this document describes: