Managed beans and server-side event handlers

DwManagedBean.java

A managed bean that handles updates to the SALESDATA table.

LoadOrderDWHandler.java

DataWindow OnLoad Handler class. Triggers a server-side event to initialize all DataWindows used in the invpage.jsp and inventory.jsp pages.

LoadOrderDWTabularHandler.java

DataWindow OnLoad Handler class. Triggers a server-side event when the orderdwTabular DataWindow is loaded in the invpage.jsp page.

OrderButtonListener.java

Command button Action Listener class that is triggered when the Order button is clicked on the invpage.jsp page.

UpdateOrderListener.java

Action Listener class that is triggered when the Delete Order button is clicked on the Inventory.jsp page of the orderdwTabular DataWindow.