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Text File  |  1992-12-21  |  800 b   |  20 lines
  1. Newsgroups: comp.databases.oracle
  2. Path: sparky!uunet!zaphod.mps.ohio-state.edu!usc!cs.utexas.edu!bcm!aio!casivils
  3. From: casivils@lescsse.jsc.nasa.gov (craig sivils)
  4. Subject: Re: Forms 3.0 - How do YOU do this?
  5. Message-ID: <casivils.724712560@node_508ba>
  6. Sender: news@aio.jsc.nasa.gov (USENET News System)
  7. Organization: Lockheed Engineering and Sciences
  8. References: <1992Dec10.140524.1@ocvaxc.cc.oberlin.edu> <1gnffmINN138@usenet.INS.CWRU.Edu> <6557.2b30448d@hayes.com>
  9. Date: 18 Dec 92 21:02:40 GMT
  10. Lines: 8
  11.  
  12. Be careful with the nxtfld trick, if the user can go backwards, the trigger
  13. will not fire.  
  14.  
  15. An alternate solution would be to use a pre-record and a post-field trigger
  16. on the field that determines access which would set the update allowed
  17. characteristic of the controlled field.
  18.  
  19.                 Craig
  20.