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_cm_outputMulti() - "parent-child-grandchild" [message #7851]

Thu, 27 June 2024 04:26

htManager
Messages: 456
Registered: May 2014

Senior Member

Hi Tony,
I want to generate a report with n child/grandchild occurences on one page.

Like this:

parent
|
child
  - grandchild
  - grandchild
  - ...
child
  - grandchild
  - grandchild
  - ....

I generated such a report with child/grandchild records on their own page. The report has with e.g. 25 child occurences now 25 pages... To build a report where these 25 child occurences are on one page is my problem.

How can I do this? Is there a location where I can call _cm_outputMulti() n times? I have the child occurences in multi1 and the grandchild occurences in multi2. I hope you understand what I mean. I have attached the report with the child occurences on their own page.

Attachment: schliessanlagen_ausgabe_schluessel_pro_kontakt.pdf
(Size: 131.86KB, Downloaded 346 times)

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Re: _cm_outputMulti() - "parent-child-grandchild" [message #7852 is a reply to message #7851]

Sun, 30 June 2024 06:57

AJM
Messages: 2386
Registered: April 2006
Location: Surrey, UK

Senior Member

If you look at the PDF documentation you will see a change I made in May 2019 which allows multiple iterations through the _cm_output_Multi() method. This means using the _cm_output_Iterations() method to create an array of primary keys in the $iterations variable. The _cm_output_multi() method will be called separately for each entry in the $iterations array.

I have produced a test set which reads MNU_PATTERN -> MNU_TASK -> MNU_NAV_BUTTON. All the scripts and sample PDF output are in the attached zip file.

Attachment: pdf-test_iterations.zip
(Size: 47.54KB, Downloaded 341 times)

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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Re: _cm_outputMulti() - "parent-child-grandchild" [message #7853 is a reply to message #7852]

Tue, 02 July 2024 10:56

htManager
Messages: 456
Registered: May 2014

Senior Member

Thank you very much for the sample files. As I see, I had problems with generating the correct $iteration array in _cm_output_iterations(). Now it works fine, just as I wanted.

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Re: _cm_outputMulti() - "parent-child-grandchild" [message #7854 is a reply to message #7853]

Wed, 03 July 2024 04:17

AJM
Messages: 2386
Registered: April 2006
Location: Surrey, UK

Senior Member

Glad I could help.

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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