Chapter Review

In this chapter, you:

Created a two-part wizard for adding a new project and defining the tasks that are part of that project
Used the Action Diagrammer to modify the logic of an inherited function
Learned that Pre and Post Points are the places in an action diagram where you can make changes
Enabled commit and rollback to control when records are written to the database
Enabled the wizard functions to share data so that you can supply the key of the new Project record when you define Task records

This chapter introduced the following patterns:

	Pattern	Description
	UISTYLE/FrameWizard	The parent function for a wizard sequence.
	UISTYLE/FrameChild	A child function that can be part of a wizard or a property sheet.
	UISTYLE/EditInsert	Enables you to add a database record.
	UIBASIC/UIBasic	An abstract entity that scopes template views for primitive user interface functions.

This chapter introduced the following triples:

Triple	Description
FNC is a FNC	The source function inherits the properties of the target function.
ENT function FNC	Creates a function scoped by the source entity.
FNC comprises FNC	Connects the target function to the source function, without scoping one to the other.
FNC replaces VW ...by VW	Replaces an abstract template view with a view in your application.
FNC replaces FNC ...by FNC	Replaces references to one function with references to a different one.
FNC commit SYS	Enables commitment control for database changes.
FNC local FLD ...for VAR	Places a field in a local variable in a function’s action diagram.