FRM105 - A Tree that Controls the Detail Shown

Objective

• To create an Employee list using the Tree control that enables details to be shown or hidden.

• The Tree list component supports User Designed Controls (UDC). The UDC enables a reusable part to define a list row, allowing the row to be formatted in any way required.

• This exercise explains how the reusable part is defined to implement the Prim_Tree.iTreeDesign component, that enables the Tree component to communicate with the reusable part UDC (User Designed Controls). This also allows data to be passed into the reusable part automatically by means of the *listfields parameter on the BEGIN_COM statement.

To achieve this objective, you will complete the following steps:

Step 1. Create the Tree Item UDC

Step 2. Add Logic to the Reusable Part

Step 3.  Create the Employee Tree Form

Summary

Before You Begin

Complete all previous exercises in FRM.