Re: [xsl] Grouping?

["Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Am 20.10.2020 um 04:40 schrieb Charlie0 charlieo0@xxxxxxxxxxx:
> Greetings,
>
> I have an issue that I think is a grouping problem but I just can't seem
> to figure it out. I have no code to show as I'm that lost on this. Using
> XSLT 2.0 with Oxygen 18.1.
>
> I have the following XML that needs to transform to a comma delimited
> text file. See text after the XML. Any assistance to get me in the right
> direction is appreciated.
>
> XML:
>
> <work_package id="M2183892350419">
>  B B  <eqpcond>
>  B B B B B  <targetfile id="O1012492350419"/>
>  B B  </eqpcond>
>  B B  <eqpcond>
>  B B B B B  <targetfile id="O1003092350419">
>  B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B  <targetfile id="O1000492350419"/>
>  B B B B B B B B  <targetfile id="O1002492350419">
>  B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B  <targetfile id="O1000192350418"/>
>  B B B B B B B B B B B  <targetfile id="O1000192350416"/>
>  B B B B B B B B B B B  <targetfile id="O1000192350417"/>
>  B B B B B B B B B B B  <targetfile id="O1000192350415"/>
>  B B B B B B B B B B B  <targetfile id="O1000192350414"/>
>  B B B B B B B B  </targetfile>
>  B B B B B  </targetfile>
>  B B  </eqpcond>
>  B B  <eqpcond>
>  B B B B B  <targetfile id="M2184292350419">
>  B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B  <targetfile id="M2171392350419">
>  B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B  <targetfile id="M2171492350419">
>  B B B B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B B B B  <targetfile id="M2171292350419"/>
>  B B B B B B B B B B B  </targetfile>
>  B B B B B B B B B B B  <targetfile id="M2171192350419">
>  B B B B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B  </targetfile>
>  B B B B B B B B  </targetfile>
>  B B B B B B B B  <targetfile id="M2183992350419">
>  B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B  <targetfile id="O1003092350419">
>  B B B B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B B B B  <targetfile id="O1000492350419"/>
>  B B B B B B B B B B B B B B  <targetfile id="O1002492350419"/>
>  B B B B B B B B B B B  </targetfile>
>  B B B B B B B B B B B  <targetfile id="O1011492350417">
>  B B B B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B  </targetfile>
>  B B B B B B B B  </targetfile>
>  B B B B B B B B  <targetfile id="M2007992350419">
>  B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B  <targetfile id="O1003092350419">
>  B B B B B B B B B B B B B B  <targetfile id="O1012492350419"/>
>  B B B B B B B B B B B B B B  <targetfile id="O1000492350419"/>
>  B B B B B B B B B B B B B B  <targetfile id="O1002492350419"/>
>  B B B B B B B B B B B  </targetfile>
>  B B B B B B B B  </targetfile>
> </targetfile></eqpcond></work_package>
>
> Desired output:
>
> M2183892350419,O1012492350419
> M2183892350419,O1003092350419
> M2183892350419,,O1012492350419,O1000492350419,O1002492350419
> M2183892350419,,,O1012492350419,O1000192350418,O1000192350416,O1000192350417
>
> M2183892350419,M2184292350419
> M2183892350419,,O1012492350419,M2171392350419
> M2183892350419,,,O1012492350419,M2171492350419
> M2183892350419,,,,O1012492350419,M2171292350419
> M2183892350419,,,M2171192350419
> M2183892350419,,,,O1012492350419
> M2183892350419,,M2183992350419
> M2183892350419,,,O1012492350419,O1003092350419
> M2183892350419,,,,O1012492350419,O1000492350419,O1002492350419
> M2183892350419,,,O1011492350417
> M2183892350419,,,,O1012492350419
> M2183892350419,,M2007992350419
> M2183892350419,,,O1012492350419,O1003092350419
> M2183892350419,,,,O1012492350419,O1000492350419,O1002492350419


Consider to explain in plain English how the nested data from the XML is
mapped to lines in the CSV, I am not sure how to infer that from one
example with rather longish and kind of cryptic sample data.