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Bonus TIPS for Successful Posting

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Fetching Child Records

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    Fetching Child Records

    Ok. Thought I knew what I was doing.

    Developed a simple model to show Steven how to fetch through child records. Hit a snag.

    Unzip the attachment to a separate folder. Do not mix it with your development work.

    Then tell me this. Why won't my Next Phone button succeed in reaching the last linked child record?

    To see this in action, open the ForSteven database.

    Open the Form1 form.

    Push the Next Phone button 4 times in succession. Using vers. 4.03 I can't reach the last child record. Instead, focus jumps to the first child record.

    -- tom

    #2
    RE: Fetching Child Records

    Tom,

    I can duplicate the problem in V4.03 build 230 but not v4.5. A bug perhaps? I tried other methods, including browse2.fetch_next() but got the same behavior.

    Jerry

    Comment


      #3
      RE: Fetching Child Records

      I'm using version 4.5 and don't have any problem.
      One suggestion...Try setting the primary index for phones to idnum1 rather than record number order.
      Pat Bremkamp
      MindKicks Consulting

      Comment


        #4
        RE: Fetching Child Records

        Hiya Tom
        V4.03 doesn't like the parentform.resynch() command. Don't ask me why. I changed it to

        tbl = table.current() 'get pointer to names table (parent)
        ctbl = table.get("Phones") 'get pointer to child table
        ctbl.fetch_next()
        if ctbl.fetch_eof() then
        cancel()
        end if
        browse2.refresh()
        end

        And then if will go to the last record.
        Mick

        Comment


          #5
          RE: Fetching Child Records

          Thanks to all.

          My little oxcart was stuck in the ditch, and now it's back on the road.

          -- tom

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