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Oracle Application Express 3.2 - The Essentials and More

You're reading from   Oracle Application Express 3.2 - The Essentials and More Develop Native Oracle database-centric web applications quickly and easily with Oracle APEX

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Product type Paperback
Published in Jun 2010
Publisher Packt
ISBN-13 9781847194527
Length 644 pages
Edition 1st Edition
Languages
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Table of Contents (30) Chapters Close

Oracle Application Express 3.2
Credits
About the Authors
About the Reviewers
1. Preface
1. An Introduction to APEX FREE CHAPTER 2. What we need to know to effectively use APEX 3. APEX Basic Concepts 4. The Application Builder Basic Concepts and Building Blocks 5. APEX Items 6. APEX Buttons 7. APEX Computations 8. APEX Validations 9. APEX Processes 10. APEX Branches 11. APEX SQL Workshop 12. APEX Forms 13. APEX Reports 14. Tabular Forms 15. Calendars 16. Interactive Reports 17. AJAX with APEX 18. Globalization and Localization With APEX Applications 19. Right-To-Left Support in APEX 20. Deploying APEX Applications 21. The APEX Runtime Environment 22. Security 23. Application Conversion 24. APEX Best Practices APEX Installation, Upgrade, and Configuration Tips

A new form has been created


After setting the branch target pages, the Create Form wizard displays a summary page of all our choices and allows us to Finish. The wizard creates a new, almost completely functional form.

Note

I'm only using the word 'almost' because the wizard doesn't create Form Validations other than the NOT NULL validations on items that are defined as not nullable in the Oracle Data Dictionary. As Validations can be crucial to the health and integrity of our data, you are encouraged to check if the wizard has generated Validations (if any) and manually add the necessary and missing ones (if any).

In the next section, when we review the generated form, we'll see that in some cases we might also need to change the display type of some of the form items. However, the form will work just fine, even without these changes.

Now, let's examine the wizard-generated features and attributes of this newly created form.

The Page Rendering phase

The next page contains a screenshot of the...

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