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form programming question

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    form programming question

    I have a form that is used for data entry from a table. How would I display a field from another table on this form as display only. The form was created from the first table so I don't have the fields from the second table in the drag drop box.

    #2
    Re: form programming question

    You need to create a set, and base your form on the set, not the table.
    Peter
    AlphaBase Solutions, LLC

    [email protected]
    https://www.alphabasesolutions.com


    Comment


      #3
      Re: form programming question

      Hi Don,

      Is the field from the other table to be displayed from a single record?
      Regards
      Keith Hubert
      Alpha Guild Member
      London.
      KHDB Management Systems
      Skype = keith.hubert


      For your day-to-day Needs, you Need an Alpha Database!

      Comment


        #4
        Re: form programming question

        Yes, a value from a single record. The table is not in the set the form was created from so I don't have it in the drag drop list.

        Comment


          #5
          Re: form programming question

          You need to create a set which includes the 2nd table, and base your form on the set, not the table. Then you will be able to access your field.

          Otherwise you could use more complex xbasic method to retrieve the value from the 2nd table and display it in a variable or text object on your form.
          Peter
          AlphaBase Solutions, LLC

          [email protected]
          https://www.alphabasesolutions.com


          Comment


            #6
            Re: form programming question

            That's exactly what I would like to do, retrieve it in xbasic. I wrote the code and it retrives the record in xbasic. But I can't figure out how to display it as a variable on the form. Thanks for everyone's input.

            Comment


              #7
              Re: form programming question

              I wrote the code and it retrives the record in xbasic.
              Show us, the code that is.

              how to display it as a variable on the form.
              In general the form would have a variable defined, global, say "result" placed on the form. The xbasic would dim the same variable as global, find the record, and assign some value from the record to the "result" variable.
              There can be only one.

              Comment


                #8
                Re: form programming question

                Don,

                Set the variable as Global then it will be available from the drag drop list.
                Regards
                Keith Hubert
                Alpha Guild Member
                London.
                KHDB Management Systems
                Skype = keith.hubert


                For your day-to-day Needs, you Need an Alpha Database!

                Comment


                  #9
                  Re: form programming question

                  So create a variable on the form itself using the "V" dialog in the form edit toolbar. You can make the var global to make it simple. If you were to call the var, "MyVar", then in your code put:

                  Dim Global MyVar as C
                  MyVar = YourCodeOutput
                  Peter
                  AlphaBase Solutions, LLC

                  [email protected]
                  https://www.alphabasesolutions.com


                  Comment

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