New line funktion node

General
1

I am working on a function node where I as a payload combine a lot of variables, this becomes a single long text. I am now trying to find if you can write something between + to get a new line where I want it. Have tested and

....

but nothing seems to work.

2

Not really clear what you are trying to achieve, can you post some examples?

If you are wanting more flexibility when working with strings in a function node though, you may want to look at Template literals (Template strings) - JavaScript | MDN (mozilla.org).

These let you work with multiple lines and embedded JavaScript.

let a = 5;
let b = 10;
console.log(`Fifteen is ${a + b} and not ${2 * a + b}.`);
3

Can you paste your 'single long text' (the complete full line) here in the forum, so we can see it's format.

4

Are you

  • trying to insert a newline character into a string?
  • Will this string be displayed in web (like dashboard)?

Or

  • trying to break up the function code so that is is not a long single line?

Or

  • asking how to join strings on multiple lines using + or and ?
5

From the way the question is described

I'm guessing;

let a = 2
let b = 3
let c = 4
let d = 5
let e = 6
// instead of let total = a + b + c + (d*a) + e
// Use assignment operators to split calculation (+= *= /= -=)
let total = a
total += b+c
total += d*a
total *= e
// 114
msg.payload = total
return msg;