DevForce Community Forum : FK related http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2009 : FK related Mon, 20 Apr 2026 22:27:17 -700 Mon, 01 Jun 2009 09:47:29 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=1294 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ FK related : Our database has a lot FKs that... http://www.ideablade.com/forum/forum_posts.asp?TID=1294&PID=4686#4686 Author: Amy
Subject: 1294
Posted: 01-Jun-2009 at 9:47am

Our database has a lot FKs that are integers. Some of them are required filed, some of them are not.  I have some questions:

 

1.      For required FK,  how do you write your own verifier? DevForce’s default verifier for required FK is always returns OK, no matter what. I tried to write a range verifier for the required FK, it always returns OK too.   How do you enforce the required FK?

2.      In edit screen, how do you fill the ComboBox of non-required FK? Add a null entity? Since it is not required, the user should be able to change the ComboBox to select nothing.

 

Any help/suggestion would be appreciated. Thanks!

 

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