Tutorial 4

Description: Modification of the Hotels Admin service, with the inclusion of a button in the hotel administrative interface, for updating the status of several records through multiple selection.

Involved concepts:

• Implementation of a process action to be called by a button in an interface;
• Customization of a control, by replacing it with its original sub-controls and modifying them.

Steps:

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