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Setting Defaults

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    Setting Defaults

    I have a test file that contains 100 records with 2 fileds in each record - F1 and F2. (This is only an example)

    I know this one is pretty easy but, hopefully, it's a quickie.

    The logic, what there is of it, goes something like this:

    read record 1
    if F1 is not blank, set the default to F1
    set F2 to the default

    read record 2
    if F1 is not blank, set the default to F1
    set F2 to the default

    etc.

    Sample data:

    File name: DATAFILE

    Before (Fields F1 and F2)
    Record 1 AAA
    Record 2
    Record 3
    Record 4 BBB
    Record 5
    Record 6
    Record 7 CCC
    Record 8

    After (Fields F1 and F2)
    Record 1 AAA AAA
    Record 2 AAA
    Record 3 AAA
    Record 4 BBB BBB
    Record 5 BBB
    Record 6 BBB
    Record 7 CCC CCC
    Record 8 CCC

    I'm sure this may take someone 10 minutes but - not me.
    Any input, as always, will be greatly appreciated.

    Lar

    #2
    Re: Setting Defaults

    This should do it

    Code:
    dim tb as p
    tb=table.open("[COLOR="#FF0000"]table[/COLOR]")
    dim deflt as c ="[COLOR="#FF0000"]XYZ[/COLOR]" 'or "" whatever it starts at
    tb.fetch_first()
    while .not. tb.fetch_eof()
    	 items.change_begin() 
             if tb.f1 <>""
                  deflt=tb.f1
                  tb.f2=deflt
             end if
             tb.f1=deflt
    	 tb.change_end(.t.)
    	 tb.fetch_next() 
    end while
    tb.close()

    Comment


      #3
      Re: Setting Defaults

      Ray,

      Thank you so much !

      Lar

      This will do it.

      Comment


        #4
        Re: Setting Defaults

        Ray,

        Built the XBASIC but, there seems to be an issue the line
        items.change_begin()

        Am I missing something ?

        Lar

        Comment


          #5
          Re: Setting Defaults

          Originally posted by nugget3825 View Post
          Ray,

          Built the XBASIC but, there seems to be an issue the line
          items.change_begin()

          Am I missing something ?

          Lar
          change it to

          tb.change_begin()

          Ray many have copied from another script and missed that...

          tb is the table pointer
          Al Buchholz
          Bookwood Systems, LTD
          Weekly QReportBuilder Webinars Thursday 1 pm CST

          Occam's Razor - KISS
          Normalize till it hurts - De-normalize till it works.
          Advice offered and questions asked in the spirit of learning how to fish is better than someone giving you a fish.
          When we triage a problem it is much easier to read sample systems than to read a mind.
          "Make it as simple as possible, but not simpler."
          Albert Einstein

          http://www.iadn.com/images/media/iadn_member.png

          Comment


            #6
            Re: Setting Defaults

            Al,

            Updated the script and ran it. Ran like a champ. Thank you ! Lar

            Comment


              #7
              Re: Setting Defaults

              Originally posted by Al Buchholz View Post
              Ray many have copied from another script and missed that...
              Exactly, like a patchwork quilt.
              A little of this and a piece of that.

              Comment

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