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Cannot display computed “Image File Reference” in report

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  • #16
    Re: Cannot display computed “Image File Reference” in report

    Originally posted by harrison4411 View Post
    Image Filename: ='D:\Reports\EMORY\Estate Atl Pictures\All\ThumbNail200\tn_DSCN' + if(convert_type(Image1,'N')<1000,0+trim(Image1)+".jpg",trim(Image1)+".jpg")
    You say it works in a form, but the quotations in the above expression don't look right besides what is Image Filename? Is this a variable? a field name?Couldn't be either.
    And what is Image Filename:=
    typo?

    Comment


    • #17
      Re: Cannot display computed “Image File Reference” in report

      Harrison,
      Here's a clue....after 16 posts in this thread and no closer to a solution---think maybe everyone is all "Guessed" out. Give a sample, with instructions as to where your code is, what it is Exactly you want to happen, what is currently happening. When you create your sample and Before attaching it here, open it up yourself as a separate project and see if the same problems occur and moreover, that it actually can be opened by others and has the images, etc. required for experimentation.


      Or not....
      Mike
      __________________________________________
      It is only when we forget all our learning that we begin to know.
      It's not what you look at that matters, it's what you see.
      Henry David Thoreau
      __________________________________________



      Comment


      • #18
        Re: Cannot display computed “Image File Reference” in report

        I created a small version for your reveiw. I zipped and am attching.

        Use calculated filed with report and form then action scripts to set image file reference to calculated fields.

        Please review and see if you can determine why images don't display on report.

        Same technique display on form; also included in adb.

        Thank you.

        Comment


        • #19
          Re: Cannot display computed “Image File Reference” in report

          If I am following this correctly you have for each record as many as four images that you wish to display on a form and on a report.

          Would not a better solution be to either create four image file reference fields OR if the number of images can vary from item to item then create a child table and use a set for the form and report.

          I have amended your sample with 4 such fields and also the form and report to show this.

          Hope it helps

          Regards

          Glen
          Glen Schild



          My Blog

          Comment


          • #20
            Re: Cannot display computed “Image File Reference” in report

            Beautiful. :)
            I am so happy you could get this to display by adding 4 image reference fields to the table and point to those im my form / report.

            Why do you think I could get the form could reuse the same object and work not the report?

            Your thought on child table? Do you mean to create table with filed for image and parent to link them together instead of a calculated filed on the form/report ?

            Comment


            • #21
              Re: Cannot display computed “Image File Reference” in report

              I think that using calculated fields is over complicating the issue. The Image file reference field just works as it is.

              If you place the image reference field into a separate table then you can have as many or as few images for each item as needed.
              Glen Schild



              My Blog

              Comment


              • #22
                Re: Cannot display computed “Image File Reference” in report

                There's nothing wrong with your computed image name, or the image ref field. The problem, if we can call it that, is the way A5 handles reports - which I believe is the same as any other system.

                You have 4 images to display for 1 record. The report engine does not process per field, but rather per record. The code for OnRecord gets run once... all at once and therefore your Place1 field (not the object) gets set 4 times... all at once.

                In order to process this the way you want I believe you have two choices. Add more Image Ref. fields - as many as you will want to display per record. In your form, assign each image ref. field. Then, in your report, there's no need to assign anything... the image. ref. field already has the value assinged by the form.

                The 2nd option would be to normalize your image table and have each image as it's own record. This way, the OnRecord event will fire for each image and get set.

                But, since you're setting the Img. Ref. field in the form, there's no need to set it again.

                Comment


                • #23
                  Re: Cannot display computed “Image File Reference” in report

                  All Images don't display. The report is 141 pages. Images start to appear on page 17 and top of 18 then no more.

                  INcluding some of the reports images - about 200 for review.

                  Any suggestions.
                  Last edited by harrison4411; 04-20-2009, 10:21 AM.

                  Comment


                  • #24
                    Re: Cannot display computed “Image File Reference” in report

                    how can i run a action script to update the records that aren't displaying ? i think it would be against image file reference field and all records in table ?

                    Can you use my sample data so i can see the code ?

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                    • #25
                      Re: Cannot display computed “Image File Reference” in report

                      Harrison,

                      I added a button on your form for updating the Image Ref. fields. I hope that's what you wanted. There are some images missing and I'm having trouble with your No Image jpg file - it isn't a valid jpg on my system.

                      Comment


                      • #26
                        Re: Cannot display computed “Image File Reference” in report

                        Thank you. just what I needed. I found the functions and read up on them. I didn't find this when looking.

                        So this was created with xbasic since action script wasn't written for this -- looping. Is this something that could be created with xdialog to keep in my library ?

                        Very grateful, Harrison

                        Comment


                        • #27
                          Re: Cannot display computed “Image File Reference” in report

                          I guess you could save the code as a User Defined Function (UDF) and call it with Xdialog code. I have to wrap my mind around Xdialog - I see how powerful it is, but so much easier for me to create a small form with button on it to run code. I need to start getting into Xdialog more.

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