HP 3000 Manuals HP 3000 Manuals
Lesson 18 - The Module Builder In this lesson, you are introduced to the features of the module builder. While working through this lesson you will create the order module for the training application. The order module contains the data for a purchase order, including: the purchase order number, the name of the purchasing officer making the order, the product ordered, the quantity ordered, the cost of the order, the date of the order, and the date of delivery. For simplicity, it is assumed that you can only order one product per order. To ensure that orders are only placed for existing products, you will link the file to the product file for validation. You will also display the product description field on the update screen. This lesson shows you how to use the HP ALLBASE/4GL module builder, and how to use the modules that are created.