Tutorial 5

Description: Modification of the Hotels Admin service, including categorization of hotels into specific categories, thus achieving an overall classification of the same.

Involved concepts:

• Implementation of a control responsible for calculating the average between values of N fields, dynamically creating sub-controls for the fields involved in the calculation, executing it client-side;
• Creation of XSL for adding and editing hotels;
• Customization of an existing control by overlaying the XSL template.

Steps:

• Creation of Table;
• Creation of a data provider, update class, and process action;
• Definition of the service through servicedefinition.xml and douidefinition.xml;
• Registration of the service;
• Interaction with the service.