Replicate value

[Ruan17]

How can I recycle the values of urlBaseNova and apiKeyNova for the other items in the array?

[htnrodrigues]

Hey @Ruan17,

I don’t know why, but for me when I run it with the expression like this, it runs perfectly {{ $node[“DADOS KUTT”].json[“urlBaseNova”] }}

Then test and see if it works.

[Ruan17]

the same bug, it only stays in the first item, for the next ones they still don’t go

[pemontto]

Seeing as your DADOS node has only one item output, and the node your referencing has multiple, the first item works, but the subsequent items 2-11 are looking for items 2-11 on the DADOS node which don’t exist (undefined).

If your n8n version is new enough you can use the new magical item linking
$('DADOS KUTT').item.json.urlBaseNova which should know that each of those 11 items in Set1 relate to item 1 in the DADOS node.

The alternative, if the DADOS node will only ever output a single item is to use $('DADOS KUTT').first().json.urlBaseNova, or $('DADOS KUTT').itemMatching(0).json.urlBaseNova. The old version of this was $item(0).$node['DADOS KUTT'].data.urlBaseNova

Check these specific docs - Built in methods and variables reference - n8n Documentation

Here’s a sample workflow with each type of expression and the result

[Ruan17]

@pemontto

Here’s a sample workflow with each type of expression and the result

It worked perfectly, thanks a lot for the help! Now how did you know how to use {{ $('KUTT DATA').item.json.urlBaseNova }} because I only knew how to use these two {{ $node["DADOS KUTT"].json["urlBaseNova"] }} and {{ $node["KUTT DATA"].json.urlBaseNew }}

I want to know so I can study more

[pemontto]

The docs mate

Built in methods and variables reference - n8n Documentation

[Ruan17]

true🤣 I thought it was only for use in the node code hahaha and do you have any link to use the node code?

[pemontto]

The documentation there applies to both the code node, and anywhere you can write an expression. One exception… the column that says Available in Code node?

What I would recommend is doing the n8n courses, however I’m not sure they’ve been updated with the code node, and updated method/referencing…

[Ruan17]

thanks. I will study about