Show TOC

Background documentationTutorial 2: Modeling an Advanced Application Locate this document in the navigation structure

 

In this tutorial, you model an application that retrieves details about a specified buyer and then displays a list of sales orders for that buyer. The runtime user can then display details about a specific order and the items that it contains.

Prerequisites

Process

This tutorial consists of the following sections:

  1. Creating the base model to retrieve buyer details

    Sales Order By Buyer Application (Sales Order By Buyer Application)

    In this application, users enter a buyer ID number to display selected information about the buyer from the database.

  2. Adding a second data service to retrieve a list of sales orders for that buyer

    Sales Order By Buyer Application with Second Data Service (Sales Order By Buyer Application with Second Data Service)

    In this enhanced application, users enter a buyer ID number to display selected information about the buyer from the database, including a list of sales orders for that buyer.

  3. Reusing the existing model in a new model that provides details for a specific sales order

    Sales Order By Buyer Application Embedded in Sales Order Details Application (Sales Order By Buyer Application Embedded in Sales Order Details Application)

    In this application, users enter a buyer ID number to display selected information about the buyer from the database. They can then select a specific sales order for the buyer and view information about the items in the sales order.

Next Step

Begin the tutorial with the section Creating the Base Model for Retrieving Buyer Information.