From JSON to flat file with two nested loops (in data mapper)

EspenH — Thu, 02 Jan 2025 15:32:41 GMT

I have a datas tructures as below, which showes both the input and the output structure in data mapper:

I need to loop both hours [0:*] and meteringPoints[0:] in same output.

When i create one loop with hours [0:*] its fine, but when I try to create an additional loop with meteringPoints[0:] the only option is to aggregate alle the values in the last loop:

I have tried to do a "split loop", but then i get separated results and I need to hav them combined.

I belive this is quite simple, but I have not been able to find the solution.

Any of you experts out there who know how to do this???

Re: From JSON to flat file with two nested loops (in data mapper)

EspenH — Fri, 03 Jan 2025 13:33:53 GMT

It seems the solution is to use split loop, but does please do any one know how to merge in end result?

topic Re: From JSON to flat file with two nested loops (in data mapper) in Talend Studio

From JSON to flat file with two nested loops (in data mapper)

Re: From JSON to flat file with two nested loops (in data mapper)