How to use twritejsonfield with multiple nodes

[Sabrina1657096962]

Good morning,

I need your help I need to build a json file like:

 

There are several nested nodes, I tried many techniques without success.

The twritejsonfield only works for the first node. How can I code all the node ?

Thank you for your help.

[Anonymous]

Hi

Can you show us an example of input data?

Regards

Shong

[android1686764069]

hello

I'm interested in this topic as I have a similar issue.

if the author does not reply, can u use my input as an example? 

[Sabrina1657096962]

Good morning,

I found the beginnings of a solution but I need to refine my code a little further. I put a twritejsonfield for each node with the student's name as an input field.

Then I grouped all the jeson into a single one using a tmap and a final twritejonfield.