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get total of each category

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    get total of each category

    I need a calculation of total for each category in embedded browse.
    With tablesum(), I get the total of the category within the whole table. How about getting total of that category within that particular invoice or transactions?

    I upload example here:

    Any help is very appreciated

    #2
    Re: get total of each category

    Is this what you're after? Your Tablesum needs an .AND. statement to filter on Invoice_Number as well as Category. The expression for Total4 would be:

    tablesum("invoice_items","Invoice_Items->Category='a' .AND. Invoice_Items->Invoice_Number = '" + Invoice_Number + "'","Invoice_Items->Extension")

    For Invoice # 000001 I get 68.25

    Comment


      #3
      Re: get total of each category

      Hi David,
      Yes. That's it.
      I did use the .AND. statement but did not give a right expression.

      Thank you very much.

      Best regards,

      Razali

      Comment


        #4
        Re: get total of each category

        Or you can use the following expression that I learned from one of the A5 gurus on this board:
        TotalA = Total(IF(Invoice_Items->Category="A",Invoice_Items->Extension,0),GRP->Invoice_Header,GRP->Invoice_Items)

        Comment


          #5
          Re: get total of each category

          Hello Gaby,

          The TotalA is more easier to apply as compare to the tablesum().
          It took me some time to figure the right code for tablesum(). With totalA, I get the result within minutes.

          I appreciate your help.
          Thank you.

          Regards,

          Razali

          Comment


            #6
            Re: get total of each category

            It is worth your time to understand how to construct proper tablesum() expressions. Tablesum(), and dbsum(), are usable in many places that total() is not.
            There can be only one.

            Comment


              #7
              Re: get total of each category

              Totally agree with Stan.

              Comment


                #8
                Re: get total of each category

                Hi Stan,

                I accept your advice and will try my best to learn these functions.

                Thanks to all of you.

                Razali

                Comment


                  #9
                  Re: get total of each category

                  The filter expression examples in the help file discussion of TableCount() will work with tablesum(). Might be worth a look. -- tom

                  Comment


                    #10
                    Re: get total of each category

                    I find writing these expressions a bit tough as times - where do the quotes go... etc... which is why I like the Expression Builder - you know you have it right when you see results.

                    I found this little tidbit in the help file very helpful - it was supplied by Cal Locklin - do a search on Locklin

                    A Procedure for Building Complex Expressions

                    Comment


                      #11
                      Re: get total of each category

                      Thanks again for the information.
                      After reading the post from Cal Locklin, now I understand what is the +""+ and how to apply them in building expression.

                      Regards,
                      Razali

                      Comment

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