Pin. 1  There are many hospital departments, staffed by a wide variety of healthcare professionals, with some crossover between departments. 2  For example, physiotherapists often work in different departments and doctors often do the same, working on a general medical ward as well as an intensive or coronary care unit.
Recap (1). To have a message displayed in the browser, you first use the ActionMessage(s) classes for storing message data. You typically do this in the Action class. In the jsp-page you use the tag to display one or more of the messages.s you can see there are some differences when you compare this to Listing 1: 1  You don't give the message text directly to ActionMessage. 2  Instead you give a key to the Struts message resource file (also called the application property file).
Fragments are associated with the UI. We will develop the ActionTab app to best illustrate how fragments can use Android UI components such as ActionBar (more on that in a moment). The ActionTab app will combine multiple fragments (four in all) in a single activity to build a multi-pane UI. fragment is a modular part of an activity. It has its own lifecycle and receives its own input events. Fragments can created, added or removed while the activity is running. Consider a fragment a sub activity that you can reuse in different activities.