` Checking if a form record has changed (Geoff Spillane) - Icetips Article
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ABC: Checking if a form record has changed
2002-05-26 -- Geoff Spillane
 
Newsgroups: comp.lang.clarion Hi Johan,

If you are using ABC methods then -

  • Hide the Ok button.
  • Create another button and call it something appropriate like Exit or whatever.
  • In the Event:Accepted embed of the ExitButton place code like this:
      ! Check to see if any changes
      IF ~SELF.Primary.Me.equalbuffer(SELF.saved)
        CASE MESSAGE('The Record has Changed|'|
                                      &'Do you wish to Complete Change?',|
                                       'Change Decision',|
                                      ICON:Question,'&Yes|&No',2 )
          OF 1
                    My action code here
                    POST(EVENT:Accepted,?Ok)
          OF 2
                    POST(EVENT:Accepted,?Cancel)
        END ! Case structure
      ELSE
                    POST(EVENT:Accepted,?Cancel)
      END ! If structure

Best Regards,
    Geoff Spillane

Today is November 21, 2024, 3:58 am
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