Summary

Well that wraps up the Studio 102 tutorial. I hope that this tutorial has helped you understand foreign key relationships and how to implement them in Omnis Studio using query classes, $extraquerytext, and how to create a user interface for setting the foreign keys when the user is adding/editing records.

You now have the basics but there's much, much, more to learn! Omnis Studio is a powerful development tool with many more features.

In the Studio 103 tutorial you will continue developing the Contacts application and do the following:

• Learn about visual vs. non-visual classes and the importance of this distinction.
• Create an error handler object class.
• Change the tBase table class methods to non-visual code.

The Studio 103 tutorial is only available to StudioTips Members. Omnis Studio developers are encouraged to become StudioTips Members. The cost of membership is well worth the benefits of being a member.