158 VisualAge for Java Version 3: Persistence Builder with GUIs, Servlets, and JSPs
Add these additional non-visual beans:
❑ A variable bean of type CustomerImpl (1). This will hold a selected
Customer object, whose BankAccounts should be displayed in the table.
Promote the this property (use the name CustomerImplThis) so that it is
possible to connect to it from outside.
❑ We do not want an additional transaction in this panel just for displaying
a list of accounts. We rather want to use a transaction that must be set
from outside. So add a variable bean of type Transaction and promote its
this property using the name transactionThis (
2).
❑ A class bean of type VapDefaultRelationshipTableModel (3). Open the
Property Editor and then the ColumnIdenti ...