How to split array in function pallete

General
1

Hi my name artwin,
can you help me solve this problem, I have a join palette that contains an array with two values, then I want to split the two values ​​in the array into two variables, how do I do that?

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Thanks

2

can you show the code? you have used

3

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4

How have you got the Join node configured? You might be better to use key/value pairs then they will already be identified by topic contents.

5

how do you get the value from the topic? I have replaced the join with key / value

6

Make sure the two messages coming in have different topics, then feed the output of the join into a debug node. What do you see?

7

in your node-red you have a button called deploy in the right of that button you have the tree lines you clic in them and then export, clipboard in the flows you selected and then send

8

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Solved thanks @Colin & @Lavio to reference

9

How do you know they will always be that way round (the [0] and [1])?

10

hmm, you are right,
I have to try with key / value

11

@Colin
Can you give an example of join with key / value with the next node, which is the function node to separate these values?

12

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Solved with join key/values,
thank you very much for the correction of my algorithm